A power heat pipe central air conditioner

Abstract

The invention provides a power heat pipe type central air conditioner, comprising a large compressor, a four-way valve, a throttle valve, a front end water circulation system and a terminal power heat pipe type circulation system; the front end water circulation system is composed of a heat exchanger one and a circulating water pump The terminal power heat pipe circulation system is composed of heat exchanger 2, indoor heat exchanger and circulation pump; the large compressor connected with four-way valve 1 is connected to the front end water circulation system and the terminal power heat pipe circulation at the same time system; the throttle valve is connected to the front-end water circulation system and the end power heat pipe circulation system at the same time; in this way, the whole system can be cooled and heated. When heating is required, the terminal of the front-end water circulation system is connected to the heat source equipment.

Description

technical field [0001] The invention belongs to the technical field of air conditioning and refrigeration, and in particular relates to a power heat pipe type central air conditioner. Background technique [0002] With the rapid growth of my country's national economy, central air conditioners are widely used, especially in urban hotels, restaurants, large shopping malls, entertainment venues, large office buildings, office buildings, and modern production workshops. With the tasks of cooling in summer and heating in winter, it not only brings people a comfortable environment, but is also used to adjust the temperature and humidity of the environment required for industrial production. Central air-conditioning circulating water system includes cooling water system, chilled water system and heating water system. The chilled water system is a closed system that uses water as the cooling medium to exchange energy with air. Although it has less contact with the outside world, an...

AI Technical Summary

Problems solved by technology

The chilled water system is a closed system that uses water as the cooling medium to exchange energy with air. Although it has less contact with the outside world, an expansion tank is installed at the highest point of the entire system, so that the chilled water medium is still in contact with the air, so that Dissolved oxygen and some nutrients enter the chilled water system, causing slime to deposit and form scale, which will affect heat transfer, which will bring two problems, firstly reduce the cooling effect, 1 mm scale will reduce the cooling capacity by 20- 40%; Secondly, it will increase the pressure of the condenser and increase the pressure difference between the front and back of the compressor, resulting in an increase in the load on the motor and more power consumption. 1 mm of scale will consume 20-30% more power

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