How to choose an energy-saving stove?

There are too many energy-saving stoves such as Chinese-dining stoves, blast stoves, and fierce stoves. Each one is more impressive than the other. Who should I choose? The development of this industry is not yet mature, and the market is relatively chaotic. To give you an approximate statistics from our company: there are only about 20 companies across the country that make commercial energy-saving stoves that really have their own technologies and can be said to be reasonable, and there are about 120 companies that share these 20 technologies. From the above, among the more than 120 agents, there are five to six hundred whose names can be found in the Industrial and Commercial Bureau. Companies engaged in this industry are unevenly distributed. There are many places like Beijing, Shanghai, Guangdong, and Shandong. Due to irregularities, there are no geographical restrictions for those engaged in this industry. Those in Shanghai have gone to Jiangsu, and those in Zhejiang have gone to Shanghai. You will find that there are so many unknown small companies everywhere. Its propaganda methods are also diverse. Some asked to boil a pot of water and compare it with the original stove to see if the gas consumption and time were much less, so as to prove that their products have good energy-saving effects; some asked them to try it for a week or two and felt satisfied. Reinstall; some boast about Haikou and want to compete with other people's products. If they find something better than it, they are allowed to reward and compensate for losses; some have specific thermal efficiency, and high thermal efficiency means that their products are good; some have specific power , high power means energy saving; some use energy-saving technology and principles to show that their technology is excellent; others use certificates and awards to prove it. You will find that more than 80% of companies on the market will blow up the energy-saving effect to 45% or even more than 50%. Lansheng Company responsibly tells everyone today that this is impossible. Some bosses have been using these products that are doing well for more than 2 years. The bosses are very aware of this and have been comparing and calculating. In the long run, the energy saving effect is only more than 10%! The author once contacted the top ten stove brands in China. Their annual output value is more than 5 billion yuan and they have been making stoves for many years. They told me that they do not have energy-saving stoves, but only environmentally friendly stoves with energy-saving effects. , I asked them how much such an environmentally friendly stove could save at most, and they said it would not exceed 30, so I was told not to have high hopes, it would probably be around 20. Friends, don’t we have the ability and strength to achieve high energy-saving effects? Don't they have that technology? Are they poor or do they not have the R&D capabilities as you do? This is a real business, not a scam. Just a stove like this can easily cost more than 2,000 yuan per stove! The top ten stove brand manufacturers only make products for home use, and the technical requirements for home use are not high. Obviously, the environment of home kitchens is not as harsh as hotel kitchens. Think about it: the technology is mature and the environmental requirements are not high, and you can't reach 45. I think those who are doing "magic stoves" should reflect on themselves. Lansheng Company answers these questions to customers one by one, and tells them where to start! Comparative test of boiling a pot of water. This method is very inaccurate. Energy saving is divided into dynamic energy saving and static energy saving. You boil water only statically. When I buy your energy-saving stove, I usually do cooking. It basically doesn’t just boil water, right? Cooking is dynamic, and energy saving mainly depends on how much you can save in a day or a month. Many customers now report that they did save a lot when testing boiling water, but at the end of a meal or a day, they feel that its effect is greatly reduced. Because we rarely use energy-saving stoves to boil water. Static energy saving can only explain part of it and can only prove that it saves energy. Dynamic energy saving can explain the effect. Dynamic energy saving can achieve "fire is needed, no need to put out the fire". The correct method is: A. Fry 6 pieces on the user's original stove Dish, how much gas was used? B. Then install the energy-saving stove of Lansheng Energy Saving Company to fry the same 6 dishes. How much gas is used? What is the energy saving result based on the comparison of these two measured gas consumption data? This data is the most accurate. C. The user's original test comparison stove will be sealed and kept by the company for future comparison testing. D. The user wants to test the energy-saving effect after using it for one or two years, and then use the sealed original stove for a comparison test.

This is what Shanghai Lansheng Energy Saving Company does! Try it for a week or two first, and then pretend after you are satisfied. It's a big joke, but it really hits the point, but the bosses are not stupid, can a week or two explain the problem? Even half a year won't work. I've made such a big investment in your purchase, and it may take seven or eight months to recover the cost. Do you think I'm a fool? The energy-saving stability of an energy-saving stove is very important. Energy saving at the beginning is not really energy saving, and customers want to see long-term effects. Our company starts from market conditions. It calls out a new chapter in the three-year stove replacement guarantee. No one in the industry has done this. What we do is to ensure the interests of our customers! Before cooperating with a customer, we first measure the energy-saving effect with the customer. After the effect is found, the customer will decide whether to install it or not. If they decide to install it, our company will sign three agreements with the customer. The first one: Energy Saving Guarantee Agreement , the time is 2-3 years (usually 3 years). If the energy-saving effect is reduced during use and cannot reach a satisfactory level, we will dismantle it and refund the customer's losses; the second, installation or modification agreement, this The agreement is also for three years, guaranteeing its safety, practicality, convenience, firepower, maintenance, replacement and use of various accessories, and clearly guaranteeing that the stove can be replaced for three years and other after-sales issues; for the third agreement, find a company A third-party witness or supervision unit signs together to ensure the scientificity and accuracy of our operating methods. (Hey! The reason why it is so troublesome is not for the sake of customers. This is determined by the characteristics of the energy-saving industry.) We are also very flexible in terms of payment methods. If the customer pays in one lump sum, we will provide the customer with an additional insurance, not all at once. It can be paid in installments. There are two types of installments. One is to draw part of the cost saved by the customer for 3 years; the other is to divide the price of the product by the number of months, with a maximum of 1 year. Within the year, we will track and maintain from time to time to record the energy-saving effect. If the promised effect is not achieved, the customer can regret it and we will compensate the customer for the loss. Isn’t this safer than trying it out for a week or two? It’s more suitable than bragging, right? On-site PK, if the energy saving effect is higher, we will reward you. Energy saving is not as simple as a simple one-time data! What we want is stability! If you save more than 40 RMB now, what will you do in half a year? Your highest warranty is only 1 year, how can you reassure people? Are you competing on the spot? By what method? Boiling water again? Can boiling water explain the problem? Even if it can, is it easy for you to break? It broke three times a week after using it. This kind of thing often happens to you! Also, some of them are indeed energy-saving, but the firepower is not enough. What should I do? The stalls on the road all do this, and it’s cheap. The on-site test can reach more than 50, but it’s tampered with. If it works for them, it won’t work for you. High specific thermal efficiency and high thermal efficiency indicate that your product has good performance and does not leak air. The detection of thermal efficiency is related to the height of your furnace. Different heights and different fire settings will lead to different thermal efficiencies. The same product can be used at different times and environments. The monitoring results are different. Nowadays, there are gas testing agencies everywhere. They are professional. Ask them, does thermal efficiency represent energy saving? Specific power. Power refers to firepower and heat. It can only explain part of the problem. However, the amount of savings cannot be measured in terms of power. Energy-saving technology and principles cannot explain anything. The ratio of usage time, specific stability, and specific energy-saving effect can only explain the problem. It's true. The stability of energy-saving stoves is very important. Don't tell me that your product cannot be used or expires after 2 months. This is the case for most companies' products on the market, although they boast of their energy-saving effects when promoting them. High, 40 or even 50 or more, is useless. The stability of Lansheng energy-saving stoves is determined by the induction method. We have also developed infrared and mechanical (mechatronics) induction methods, but they basically cannot work normally after a few months, so we will eliminate all the original products. , stopped the investment promotion work, invested a lot of material resources and manpower to research the induction method, and successfully developed an optoelectronic induction that cannot see any devices outside, completely solving the defect that the kitchen environment no longer affects the induction.

Price: 2380-2980 yuan/set. There are many similar products now, and there are also ones on the market priced around 1500 or even lower. Those are infrared or mechanical and are not suitable for the harsh environment in the hotel kitchen. In fact, this product is not The key to customer acceptance is whether the performance is stable? It can be said that the photoelectric induction method of Lansheng energy-saving stove is not easily damaged, and its lifespan will not be less than 3 years. It is best for everyone to learn more about similar products before choosing. In addition, go to the catering industry and ask them how they use the infrared and machinery they originally used? Infrared is to install two light heads on the stove surface, one transmits and one receives. You can see that the stove surface is often exposed to high temperature, high humidity, oil smoke, etc. Infrared is only suitable for door switches in clean places such as hotels and banks. It is not suitable at all. The stove sensor failed within half a day due to the adhesion of oil fumes. Mechanical ones are relatively better than infrared ones, but they can't work for too long, because installing mechanical pull rods on the stove top affects the chef's operation, mainly because the sugar, oil, etc. dripping from the food cooked by the chef will tire the pull rods. , In addition, water entering from the tie rod is also an unsolvable problem. A. Pot-pressure fire-off energy-saving appliance: Physically speaking, it can save energy, but the effect is not good when used. When the chef leaves the pot, the fire is automatically turned off, and the temperature of the bottom of the pot is reduced. It cannot meet the cooking temperature, and the quality of the dishes is greatly reduced. . B. Infrared induction, wok interval type: Install two infrared induction probes on the side of the stove and the stove. When the wok is placed on the stove for cooking, it will automatically ignite and turn off automatically when the dishes are served, achieving energy saving effect. However, this The product is not resistant to high temperatures, and the infrared induction probe with a working voltage of 220V is prone to deformation at high temperatures, and leakage occurs from time to time, affecting the use effect; C. The automatic igniter that "people need to make a fire, and people leave to put out the fire" solves the disadvantages of the use of the above products. However, their design flaws make their quality extremely unstable. For oil stoves, the oil nozzle burns in the stove for a long time, causing the oil nozzle to deform at high temperatures. Symptoms such as misfire, black smoke, and oil nozzle blockage often occur. It needs to be replaced in about seven days. . How much more than certificates and honors? Is Sanlu still a national inspection-free product, still fooling the people? Chinese characteristics! Take a look at your awards. What do they mean? I think as a customer, as long as you are wise, this can only be regarded as a reference! There are many organizations that want to give us awards, but there are too many hints, and it will cost a lot of money and favors! We thought about it and decided to pass these costs on to our customers. Summary: It is not difficult to achieve energy saving, but it is difficult to achieve stability and durability; it is not difficult to achieve high energy saving effect, but it is difficult to be pragmatic and not boast. It is not difficult to concentrate the firepower and achieve full combustion, but it is difficult to ensure the temperature of the firepower. There is nothing unusual about an energy saving effect of 40 or even 50% or more. Small vendors on the road can demonstrate it to you by boiling a pot of water. The price is not high, more than 100 yuan, and it takes less than a week to take it home. Scrap metal A bunch of them, it's lucky that no safety hazards occurred.