私人影院性播色播影院八哥电影网站_八哥影院_午夜理论2019理论915

男人把女人桶爽的视频

 Disinfectant plastic bottle
Product classification
Contact us
Contact: Manager Wang
Mobile phone: 18733044888
Tel: 0317-4805788
Fax: 0317-4804222
Business QQ:2698602815
Mailbox: geermei@126.com
Website: http://13418430892.com
Alibaba: http://hbmhdq.cn.alibaba.com
Address: Cangdong Economic Development Zone, Cangzhou, Hebei
How to make your electric cooker more economical?
Your current location: Home Page How to make your electric cooker more economical?
How to make your electric cooker more economical?
Author: administrator release date: 2019-09-29 10:12:05

How to save your electric cooker?

As we all know, air conditioners, electric boilers, refrigerators and so on are all high-power electrical appliances, which consume a lot of electricity and will cost users a lot of money. Then how do we use the electric boiler to save the boiler?

First, rationally select the power of electric boilers.

The choice of electric boiler power must be calculated according to the heat load of the boiler in the heating room. The thermal load of different housing structure, room height, lighting area and room location is different. We suggest that energy saving building electric boilers can take 13-15m2/KW; ordinary building electric boilers can take 10-11m2/KW; villa and flat house electric boilers can take 8-9m2/KW; sealed conditions are not good, room height is greater than 2.7 meters, or houses with frequent access to people should be properly reduced the heating area per kilowatt of electric cooker.

Many electric boiler users believe that the smaller the power of the electric boiler, the lower the heating cost. In fact, on the contrary, the power of designing the electric boiler is not to increase the running cost of the heating period, but to save the running cost of the electric cooker during the heating period. The power of electric boilers used by electric boilers often fail to meet the heat load requirements of the room, which not only causes the electric cooker to be shut down or the electric boiler seldom stops, but also fails to achieve the ideal heating temperature.

Two, rationally adjust the temperature difference between the supply and return water of the electric boiler.

The current hot water heating system of electric cooker can be divided into three main forms. The temperature difference between supply and return water is as follows: in the low temperature hot water radiator heating system, the ideal temperature difference between the water supply and the return of the electric boiler is suitable for 20-25 degrees. In the low temperature hot water floor radiant heating system, the ideal temperature difference between the water supply and the return of the electric boiler should be 5-10 degrees. In the fan coil heating system, the ideal temperature difference between the water supply and the return of the boiler is 4-5 degrees. Proper adjustment of the temperature difference between the feed and return water of the electric boiler can increase the heat transfer coefficient, increase the efficiency of the electric boiler, and greatly reduce the running cost of the whole electric boiler heating period.

Three. Set the upper limit temperature of electric boilers reasonably.

The working principle of the electric boiler is intermittent work, that is, when the water supply temperature is less than the upper limit temperature, the electric boiler is in the heating state. When the water supply temperature reaches the upper limit temperature, the electric boiler is in the state of shutdown and heat preservation. On the coldest days of heating season, the calorific value provided by the electric boiler is just to meet or less than the heat load required by the room. Too high setting of the upper limit temperature of the electric boiler will cause the actual temperature of the water supply of the electric boiler to reach the upper limit temperature, so that the electric boiler will be in a state of heating for 24 hours.

Four. Set the night control temperature of the electric boiler rationally.

The electric boiler can set 4 working periods. When we fall asleep at night, we do not need a very high heating temperature. We can lower the heating temperature of the electric boiler properly, so that the running cost of the heating period of the electric cooker can be saved.

Five. Use radiator thermostatic valve.

The temperature of the room can be adjusted freely by adjusting the thermostatic valve of the radiator. We can lower the temperature of the constant temperature valve of the radiator, such as the sub bedroom, storage room and so on, so that the running cost of the heating period of the electric cooker can be saved.

If you are still bothered by the heating cost of the electric boiler at home, let's take a look at the above 5 points so that you can easily save a considerable heating fee.

COPYRIGHT extension 2019 Cangzhou Geer Electric Appliance Co., Ltd. ALL RIGHT RESERVED.
Address: Cangdong Economic Development Zone, Cangzhou, Hebei, China: Tel: 0317-4805788 Fax: 0317-4804222 Mobile: 18733044888
Copyright: Cangzhou geome Electrical Appliance Co., Ltd. Baidu Maps