Recently, CCTV revealed that the state has reduced general industrial and commercial electricity prices by 10% for two consecutive years from 2018 and 2019, and will reduce it by another 5% in 2020. However, such cost reduction policy dividends have not been transmitted to end users in a timely and full amount. In the case of a price increase, the electricity price will exceed 1.6 yuan/kWh at the highest, and the price increase will exceed 150%!
How should a heat pump be maintained on a daily basis
Heat pump maintenance , in addition to the early installation and commissioning, also requires regular maintenance, just like our car, regular cleaning and maintenance can extend the service life of the vehicle while saving energy and fuel consumption. The same is true for air source heat pumps, which require careful care to ensure better performance and longer service life. How do we maintain the air source heat pump in daily life?
How to maintain the villa ground source heat pump to extend?
In recent years, the development trend of villa ground source heat pumps in China has risen linearly. However, users who have installed ground source heat pump systems are most concerned about the service life, maintenance and follow-up repairs. In the daily operation, the external system influence of the villa ground source heat pump and working factors such as the quality of use, the internal circulation system, heat transfer system, control system, operating parts, airtight components, etc. of the system may more or less occur deviation or change. So is there any way to maintain and increase the service life during its normal use ? Let the editor tell you today!
Air source heat pump equipment installation and use of common sense
When we use air source equipment, we may encounter various problems. Some problems can be solved by ourselves, but we dare not do it because we don’t understand the equipment and are afraid of making mistakes. Today, the editor has sorted out some problems and solutions, as well as some practical common sense, etc., hoping to help everyone better understand air source equipment.
How to repair air energy heat pump dryer malfunction?
If the material cannot be sucked away, it will cause a fire in the dryer; it may also be that the dryer equipment is too small to achieve the drying effect and forcibly heated, which may cause a fire; it may be that the dryer equipment is used improperly; There is a problem with the design principle of the machine equipment. For one reason, you should check whether the dryer equipment is installed correctly, whether there is air leakage or increase the wind pressure; for the second reason, you can modify the high-temperature dryer or replace a dryer with a larger capacity; If you understand it, you can get familiar with the dryer again, and re-learn the operation precautions of the dryer; it is a problem with the equipment itself, and you must ask the manufacturer to replace or repair the dryer .
Air source heat pump installation plan design and construction attention items
Air source heat pump units are gradually favored by users in terms of clean energy heating! Many people with clean energy heating equipment such as air source heat pumps have relatively low awareness of its working principle, design scheme, heating load, and installation precautions. The installation is installed, but I don’t know if there is an installation team. Below, Power Air will introduce the installation plan and precautions of the air source heat pump equipment in detail.
Causes of low suction pressure (pressure gauge) in air energy heat pumps
Cause of failure: The main reason is that the fins of the surface cooler are dirty, the fan exhaust is not smooth, the refrigerant is insufficient and leaked, the refrigerant system is blocked, or the opening of the expansion valve is small.
20 common faults and repair methods of air source heat pump heating system
In the past few years, air source heat pump heating projects are blooming in the northern region, and the application areas are becoming more and more extensive. But because the heat pump heating in the north to promote soon, engineers also lack sufficient technology and experience in such projects, so that when the air source heat pump failure, many people will be helpless.
The production of the dryer uses high-temperature resistant and wear-resistant materials, so that the product has higher technological content, better performance, and better energy-saving and emission-reduction effects. With the rapid development of the economy, environmental protection and energy conservation have become a major theme of current social development and advocacy. Both enterprises and individuals are pursuing profit maximization, efficiency, and energy consumption reduction. This has become our common awareness.
China's power grid voltage is 220 volts, 50 Hz, and the air conditioner working under this condition is called fixed frequency air conditioner. Since the power supply frequency cannot be changed, the compressor speed of the traditional fixed-frequency air conditioner basically remains unchanged. The indoor temperature is adjusted by continuously "on and off" the compressor. More power.
Why should a pool hall be equipped with a heat pump?
For healthy swimming pools, the daily energy consumption is mainly the cost consumed by air conditioning for summer cooling and winter heating and pool water heating, so it is important to choose the right air conditioning and pool water heating system.
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