Tour of Liujiaxia Hydropower Station Tour Guide of Liujiaxia Hydropower Station

1. Travel Guide of Liujiaxia Hydropower Station

Binglingxia Grottoes.

2 Liujiaxia Reservoir.

3 Salt Pot Gorge.

Three Gorges of the Yellow River.

5 Confucius Temple.

Lianhua wharf no.6.

Yellow river ancient road no.7.

Stone forest in the Three Gorges of the Yellow River.

9 Taiji Lake.

10 Liujiaxia dinosaur national geological park.

Liujiaxia is located in Yongjing County, Lanzhou City, Gansu Province. There are Liujiaxia Hydropower Station, Bingling Temple Grottoes, Taiji Island and other scenic spots in the county, as well as a speedboat tour of Liujiaxia Reservoir. Liujiaxia Reservoir starts from Liujiaxia Dam in the east and reaches the entrance of Bingling Temple in the west, which is southwest and northeast. Dongxiang and Linxia counties in the south and Yongjing county in the north. The coastline is 55 kilometers long, the widest point of the water surface is 6 kilometers, and the water area is 130 square kilometers. This reservoir is located in the valley of the plateau and is called the Pearl of the Plateau.

2. Where is Liujiaxia Hydropower Station?

1, independently complete the primary and secondary installation (microcomputer intelligent monitoring), debugging and electrical error-proof handover test of substation and hydropower station equipment with voltage level of 220Kv and below.

2. Proficient in operating computer WORD, EXCEL and CAD software, able to compile engineering construction and completion data, electrical drawings, drawing review and tender preparation (construction organization design and bill of quantities preparation).

3. Have worked in this major for more than 5 years, have practical experience, and must have the ability to install and debug themselves.

4. Education: College degree or above. (or obtain the title of senior engineer).

5. Management ability: Good communication skills (coordination with project owners, supervisors and subordinate construction teams), enthusiastic, honest, responsible, hard-working and team spirit.

6. Physical quality: able to adapt to the environment in high altitude areas of Tibet, requiring a medical report from the hospital, and not over 45 years old.

7. Working hours: long-term

8. Work place: all regions and counties in Tibet.

3. Brief Introduction of Liujiaxia Hydropower Station

Bus lines: 604, 155, 103, with a total length of about 6 1.9 km.

1. Walk about 700 meters from Lanzhou New District, Gansu Province to Gaoxin Agricultural Park Station.

2. Take bus No.604, pass three stops and arrive at Shajing Yisancha Road Station.

3. Walk about 30 meters to Sancha Road Station in Shajing No.1 Middle School. ..

4. Take the 155 bus, pass the 13 bus station and arrive at Liu Jiabao Square Station.

5. Walk about130m to Liu Jiabao Square Station.

6. Take the bus. 103, arrive at the station of provincial fire brigade after 6 stops.

7. Walk about 80 meters to reach the Lanzhou living area of Liujiaxia Hydropower Plant.

4. Liujiaxia Hydropower Station Scenic Area

Sanmenxia reservoir is very big.

Sanmenxia Dam is located in the northeast of Sanmenxia City, Henan Province, which is 14 km away from Sanmenxia City, and can be reached by tourist bus from the city. It is a reservoir sightseeing and recreation cultural landscape that integrates scenic spots and artificial landscapes on the basis of Sanmenxia Dam, the first dam of the Yellow River in Wan Li. The main dam is a concrete gravity dam with a length of 713.2m and a maximum dam height of106m. The auxiliary dam is a reinforced concrete core wall with a length of144m and a maximum height of 24m. The total length of the main and auxiliary dams is 857.2 meters, the water level is 350 meters and the total storage capacity is 36 billion cubic meters.

Liujiaxia Hydropower Station is the first million kilowatt hydropower station in China, located on the main stream of the Yellow River in Yongjing County, Gansu Province. Liujiaxia Hydropower Station can store 5.7 billion cubic meters of water and generate 5.7 billion kWh of electricity annually.

5. Can I visit Liujiaxia Hydropower Station?

Main attractions:

Bingsi Grottoes-A Koishiyama located 35km southwest of Yongjing County, Linxia. Bingling Temple was originally named Fangshudong. During the Yongle period of the Ming Dynasty, 100,000 Buddhas were used in Tibetan, taking the name of Bingling Temple or Bingling Temple. Grottoes are divided into three parts: Upper Temple, Donggou and Lower Temple, which are distributed on the red sandstone on both sides of Dasigou. The caves are stacked on top of each other, and the plank road twists and turns upward. Bingling Temple is the most typical stone statue, relief stupa and tantric mural art, and it is also called the three major grottoes in Gansu along with Mogao Grottoes and Maijishan Grottoes.

Liujiaxia hydropower station

—— Garden, located in the western suburbs of Linxia City, is a Jiangnan-style garden with classical architectural style. Red Garden was founded in 1958, covering an area of 4 hectares. It consists of six parts: Qinghuixuan, Ruyi Lake, Pottery Garden, Rose Garden, Bole Hall and Zoo. The red garden and the red pavilion tree set each other off in an interesting way. The two ends are big and the middle is red, showing a gourd shape. The garden is lush and colorful; The lake is like a mirror, and the stream gurgles down, which often makes tourists linger.

Linxia Mosque-located in Jiefang Road, Linxia City, with Hongshui River in the north. It is a place for religious activities of Muslims in Linxia. It was built at the end of the Yuan Dynasty, destroyed and repaired, and has continued to this day. The pilgrimage hall is grand and solemn from west to east. The wall is decorated with cement relief, which is simple and elegant and unique. The whole building in the temple combines China, American classical architectural art and Arabic architectural style, which is the crystallization of the blending of eastern and western national cultures.

Lianhua Mountain-Take a bus from Kangle County to the west and walk for more than an hour to Zuguchuan, Lianhua Mountain Township bordering Gannan Prefecture. This is the main venue of Lianhua Mountain, the S Flower Dragon. Lianhua Mountain is a branch of Fushan Mountain, and its main peak is more than 3,570 meters above sea level. Lianhua Mountain has many landscapes, including revolving attic, east roof, Queen's Hall, ancestral temple and Niuwang Temple. Ma Temple, Snake Cliff, Jiuding, etc. There is the Jade Emperor Pavilion on the top. Lianshan is a provincial nature reserve, with beautiful peaks, mixed pines, cypresses and cypresses. In Yang Chan, the pines are lush and the peaks are overlapping.

6. Ticket price of Liujiaxia Hydropower Station

Liujiaxia Tulip Park is not free, so you need to buy a ticket.

7. Map location of Liujiaxia Hydropower Station

Liujiaxia Hydropower Station was completed in 16. 1In July, 955, the United States Congress passed the Resolution on Radical Curing the Yellow River Flood and Developing the Comprehensive Planning of the Yellow River Water Conservancy at the Second Session of the First National People's Congress. After difficult preliminary survey and design, more than 20,000 builders from all over the country gathered in the Yellow River Basin in Long Yuan, which opened the grand prelude to hydropower development in the Yellow River. On September 27th, 1958, Liujiaxia Hydropower Station was officially started in the rumble of mountain guns.

The older generation of builders overcame many difficulties such as insufficient mechanical equipment, backward technical means and difficult living conditions, and simply built the power station infrastructure bit by bit by manpower in the original way. Without tools, they do it themselves; There is no car, they carry it; Without skills, they learn by doing.

Red flags fluttered at the foot of the mountain, pickaxes rose and fell, and sweat rained down. With such strength and courage, the vast number of builders carried the hills with luggage carts and overcame difficulties one by one. The spiritual hard bones that Guo and other builders dared to chew have been deeply imprinted in Liu Dianren's memory. With strong perseverance and fighting capacity, they faithfully interpreted the mission of serving the country and created a miracle of hydropower construction in China.

19681June15th, the diversion tunnel on the right bank of Liujiaxia Hydropower Station was cut off and the reservoir was officially filled. At the end of 1974, all five units were put into production. With the operation of Liujiaxia Hydropower Station, China people's dream of conquering the Yellow River for thousands of years has finally come true. The surging Yellow River water is blocked by the dam, irrigating the vast yellow land, and sending out powerful water to illuminate thousands of households.

8. Liujiaxia Reservoir Travel Guide

Bingling Temple in Fengshui Ridge of Liujiaxia has a panoramic view by boat. Liujiaxia Water Park is located at the eastern end of Lingbing Lake (Liujiaxia Reservoir) in AAAA Scenic Area of the Three Gorges of the Yellow River. Located at the right side of Qijia Bridge at the intersection of 2 13 National Highway and Dazhe Highway 1 km. Convenient land and water transportation, 5 kilometers away from Yongjing County and 50 kilometers away from Lanzhou, the provincial capital. The water area is 600 hectares, the land area is more than 3000 mu, and the altitude is 1.800 meters. It is the national sub-plateau water training base, the water kayaking training base in Gansu Province and the first water golf training ground in northwest China.

The Three Gorges of the Yellow River is located in Yongjing County, Gansu Province. When the Yellow River flows through here, it twists and turns, forming three high and deep canyons, namely Lingbing Gorge, Liujiaxia Gorge and Yanguo Gorge, also known as the Three Gorges of the Yellow River.

Liujiaxia Reservoir is located in the north of the Three Gorges of the Yangtze River, and there is a direct bus from Lanzhou. Tourists will come here first. Starting from Lanzhou, you will first arrive at the dam in the scenic area, where you can see the huge lakes on the Yellow River created by water conservancy projects. It is located in the upper reaches of the Yellow River. The river is clear, and the Great Lakes are clear and green. The environment is beautiful.

The terminal of the ship is Bingling Temple on the Hunan side, and you can buy a ticket to enter the tour. Boat ride at Liujiaxia Wharf 100 Yuan/person, and the ticket for Bingling Temple is 50 yuan/person. Bing Temple, built on the mountain, is a cave temple built on the mountain. The surrounding mountains are all Danxia landforms, and rows of red rock walls are steep and towering. The unique red rock cliffs such as Sister Peak and Skull Cliff are spectacular and unique, and combined with the Great Lakes, it is quite a bit of Guilin scenery.

There are more than 180 grottoes in Bingsi Temple, which are excavated along the cliff. There are more than 180 grottoes on the upper and lower floors. Grottoes were dug in the Jin Dynasty, and their historical value, age and technical level are no less than Dunhuang Mogao Grottoes. Visiting the Bingling Temple Grottoes, you can see a 15-meter-high Buddha sitting in the middle of the mountain wall from a distance. There are small caves on both sides and above the Buddha statue. You can climb the steps and visit them one by one. Because the local culture of the Buddha statues in the small grottoes is influenced by the Hu people, the shape of the Buddha statues in the small grottoes is different from that in the mainland and has its own characteristics.

After seeing the Bingling Temple Grottoes, it is usually in the afternoon. Return to the dam by boat. The dam is about 1 km away from Yongjing County, and it can be reached by walking to the west for ten minutes.

Taiji Island, Zaoyuan and Furong Garden are located 2 kilometers west of Yongjing County, which can be reached by taxi or on foot. This area is close to the Yellow River, and there are many ponds, wetlands, reeds and other landscapes, which are particularly beautiful in the desolate northwest land. You can watch birds here in spring, watch lotus flowers here in summer, and pick locally rich dates in autumn. There are many recreational activities. It takes about half a day to visit Taiji Island, Jujube Garden and Lotus Garden. At noon, you can have a special lunch at the local farmhouse. Yellow river carp can try. Return to Lanzhou by bus in the afternoon.

20 10 to 20 12 Liujiaxia Hydropower Station in Gansu Province is one of the largest hydropower stations in China, and it is also the largest hydropower station in the north of west Anhui 1. Liujiaxia hydropower station is the earliest large-scale power station built in the upper reaches of the Yellow River. Since its completion, it has solved the situation of power shortage in the west and made indelible contributions to the development of northwest China, especially Gansu Province.

9. Tickets for Liujiaxia Hydropower Station

Liujiaxia Hydropower Station is located between east longitude 10253 and 10339, and north latitude 3547 and 36 12. The altitude is between 1573m, and the relative height difference is1291m.

Liujiaxia Hydropower Station is located at about 1 km southwest of Yongjing County (Liujiaxia Town), Linxia Hui Autonomous Prefecture, Gansu Province.

Liujiaxia hydropower station is the seventh cascade hydropower station in the development planning of the upper reaches of the Yellow River, which has the functions of power generation, flood control, irrigation, aquaculture, shipping and tourism. The total installed capacity is 6.5438+0.225 million kilowatts, and the annual power generation is 5.7 billion kWh, which is mainly sent to Shaanxi, Gansu and Qinghai.

Liujiaxia Reservoir has a storage capacity of 5.7 billion cubic meters. The water area extends from southwest to northeast, with a length of about 54 kilometers and an area of 130 square kilometers. The dam is147m high and 840m long. August-September is the flood season of the power station every year, and you can see the spectacular scene of the power station opening floodgates.

Liujiaxia Hydropower Station is a large-scale hydropower project designed, constructed and built in China during the first five-year plan (1953- 1957). After the completion of 1964, it became the largest water conservancy and electric power hub project in China at that time, and was once called the Pearl of the Yellow River.

The main stream of the Yellow River is a large-scale water conservancy hub which mainly generates electricity and has the benefits of flood control, irrigation, ice prevention, shipping and aquaculture. Located in Yongjing County, Gansu Province, China, it was completed in 1974. Three 225,000 kW units are installed in the back dam and underground powerhouse; One is 250,000 kilowatts, and the other is 300,000 kilowatts, with a total installed capacity of 65.438+0.225 million kilowatts and an annual power generation of 5.58 billion kWh. The reservoir has a total storage capacity of 5.7 billion cubic meters, a controlled basin area of1730,000 square kilometers, an average annual flow of 834 seconds cubic meters, a designed flood flow of 8,720 seconds cubic meters and a total storage capacity of 6.09 billion cubic meters. The maximum height of concrete gravity dam is147m, the length is 204m, and the crest width is16m. The left and right banks are connected by concrete auxiliary dam and overflow weir, and the main flood discharge methods are spillway and tunnel. The total length of the dam is 840 meters. Through reservoir dispatching and drought compensation, the output of downstream power stations such as Yanguoxia, Bapanxia and Qingtongxia in dry season will be increased, and the irrigation conditions of 6,543,800 hectares of farmland in Gansu, Ningxia and Inner Mongolia will be improved.

On February 4th, 1975, Liujiaxia Hydropower Station in Yongjing County, Gansu Province was completed. The majestic flood control dam with a height of 147 meters tightly embraces the dangerous peaks on both sides of the canyon. It raises the upstream water level, resulting in a drop of 100 meters, which makes the Yellow River water lose its hydro-generator to generate powerful electricity. The spillway and spillway of the dam can discharge more than 7400 cubic meters per second, which can ensure safety even if there is flood in the upstream.

In the center of Liujiaxia Hydropower Station, there are five domestic large-scale hydro-generator sets, which are responsible for supplying power to Shaanxi, Gansu, Qinghai and other provinces. The power station is about 25m wide,180m long and 20 stories high, all designed and built by China. Liujiaxia Hydropower Station can store 5.7 billion cubic meters of water and generate 5.7 billion kWh of electricity annually.

The installed capacity of Liujiaxia Hydropower Station is 1.225 million kilowatts, and the designed annual average power generation is 5.7 billion kWh. The power station mainly generates electricity, and has comprehensive utilization benefits such as flood control, irrigation, ice prevention, water supply and aquaculture. The power station was impounded in June 1968, the first unit was connected to the grid for power generation in April 1969, and all five units were put into operation in February1974. The total investment of the project is 638 million yuan, with an average investment of 520.8 yuan per kilowatt.

(a) power efficiency

Liujiaxia hydropower station, as the backbone power station of the northwest power grid, mainly undertakes the tasks of power generation, peak regulation, frequency regulation and voltage regulation, and occupies a very important position in the northwest power system. In the past 2 1 year, it has generated 88.3 billion kwh and supplied 88.2 billion kwh of electricity. From 1975 to 1990 when all five units are put into operation, the average annual power generation is 4.8 billion kwh, and the average power generation cost from 1975 to 1990 is 4.78 yuan /(MWh), from 1982 to/kl. According to the constant price of 1990 power system power generation enterprises, the cumulative output value of the power station is 6,967.8 million yuan, which is equivalent to 10.92 times of the total investment of the power station. According to the average electricity consumption per kwh in Gansu province 1990, the gross national product (GDP) reached14165438+200 million yuan.

(b) Productivity efficiency

In recent years, the winter peak-valley difference of Northwest Power Grid has exceeded 6.5438+0 million kilowatts, and Liujiaxia Hydropower Plant has to bear 900,000 kilowatts. Even when hydropower is in full swing in flood season, according to the needs of the system, it is necessary to undertake the peak shaving task of about 400 thousand kilowatts. The annual peak-shaving power reaches 3.3 billion kWh, accounting for 68.75% of the average actual power generation for many years.

The normal load fluctuation of northwest power grid is about 6.5438+0.2 million kilowatts. Liujiaxia Hydropower Plant has been undertaking the task of the first frequency modulation plant in northwest China because of its large unit capacity and daily average frequency modulation capacity of 654.38+0.2 million kilowatts. It makes full use of hydropower resources and makes thermal power units run in the best economic operation area.

After the completion of Liujiaxia Hydropower Station, it will provide 800 million cubic meters of spring irrigation water for Gansu, Ningxia and Inner Mongolia every year, and the irrigation guarantee rate will increase from 65% to 85%, and the irrigation area will increase from 6,543,800 mu to 6,543,800 mu. Among them: Gansu 6.5438+0 million mu, Ningxia 5 million mu and Inner Mongolia 6.5438+0 million mu. With the guarantee of water source, the irrigation guarantee rate is greatly improved. The three provinces (regions) have had bumper harvests year after year, and the grain output has increased by an average of 6.5438+0.5 million tons per year. In 20 years, the grain output increased by 30 million tons, and the cumulative benefit per kilogram of grain was 654.38+08 billion yuan calculated by 0.6 yuan.

(4) Benefits of flood control and ice prevention

Liujiaxia Reservoir has a total storage capacity of 5.7 billion m3 and an effective storage capacity of 465,438+500 million m3, which is an incomplete year regulation reservoir. The operation of the reservoir has improved the flood control standards of downstream cascade hydropower stations and Lanzhou City, and raised the once-in-a-thousand standard of Yanguoxia Hydropower Station to once in 2000. The once-in-a-century flood peak discharge in Lanzhou decreased from 8080m3/s to 6500m3/s.

Ice disaster is a natural disaster that has existed in the Yellow River for many years. Every spring, when it melts, the water expands and the floating ice blocks the dam, which leads to the serious ice disaster of river flooding and dike breach. After Liujiaxia Reservoir, especially Longyangxia Reservoir, was put into operation, the combined operation of the two reservoirs made the ice flood discharge of Liujiaxia Reservoir in Lanzhou less than 500m3/s, which could alleviate the ice disaster in the 700km reach of Ningxia and Inner Mongolia in the lower reaches of the Yellow River, and no major ice disaster occurred in recent 20 years.

(5) Other benefits.

1. The Liujiaxia Reservoir, which is used for urban water supply, can ensure the industrial water supply of downstream cities such as Lanzhou and Yinchuan, of which the industrial water supply in Lanzhou is about 700,000 m3/ day, and the cumulative water supply is 5 1. 1 100 million m3.

2. The completion of Liujiaxia Reservoir has promoted the development of fishery in Gansu. It can be said that without Liujiaxia Reservoir, there would be no fishery in Gansu. 1970 Establish a fishing ground. 1990 Fish noodles in fishing ground reached160,000 mu. At the same time, a farm was established to hatch fry and fish species. In the past 20 years, 545.65 million kinds of fry and fish have been hatched. By 1990, 900,000 kilograms of fresh fish had been caught, creating an output value of 5.2 million yuan. Due to the lack of natural fish resources in reservoirs, in recent years, it is developing in the direction of cage fish culture.

3. From 1973, Liujiaxia Hydropower Station in Guo Lin began to plant trees, afforest the reservoir area and plant area, and beautify the environment. By 1990, 950,000 trees were planted and nearly 1000 fruit trees were planted, with a total benefit of 3 million yuan.

4. Shipping and Tourism After the completion of Liujiaxia Reservoir, the water transportation and sightseeing in the reservoir area have formed a prosperous scene and invigorated the minority economy. By 1990, there are more than 40 ships, and three shipping routes have been opened in the reservoir area, including two transportation routes, one from the front of the dam to Daxia River and the other from the front of the dam to Tiaohe Eight Mi Shan. The longest route is 8000 to Bingling Temple. Total voyage of reservoir area 120km. Freight volume, from 1978 to1990,900,000 passengers (excluding individual passenger transport), with an output value of 2.2 million yuan. Travel. By 1990, * * had received 812,200 tourists, including 410/5 foreign guests, with a cumulative output value of194,000 yuan.