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Novel double condensator set

A dual-condenser and condenser technology, applied in the field of combined systems, can solve problems such as the inability of air source units to have a high energy efficiency ratio, and achieve the effect of low energy consumption

Inactive Publication Date: 2008-01-02
扬州辛普森中央空调制造有限公司
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AI Technical Summary

Problems solved by technology

For heating in winter in the north, the air source unit cannot operate with high energy efficiency

Method used

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  • Novel double condensator set

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Embodiment Construction

[0008] Compressor 1 is connected to heat recovery condenser 2, heat recovery condenser 2 is equipped with hot water inlet and outlet, hot water inlet is equipped with a hot water pump, heat recovery condenser 2 is connected to A port of four-way valve 3, four-way valve The D interface of 3 is connected to the condenser 4, the condenser 4 is provided with cooling water inlet and outlet, the inlet of the cooling water is provided with a cooling water pump, the condenser 4 is connected with an expansion valve 6, and the expansion valve 6 is connected with the evaporator 7, and the evaporator 7 is set There are chilled water inlets and outlets, the chilled water inlet is provided with a chilled water pump, the evaporator 7 is connected to the B port of the four-way valve 3, the C port of the four-way valve 3 is connected to the compressor 1, and the four-way valve 3 is connected to the controller.

[0009] A temperature sensor is respectively arranged at each water inlet and outlet...

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Abstract

The invention discloses a new type double condenser units, which is characterized by the following: comprising cooling circulation loop with compressor, heat reclaiming condenser, condenser and evaporator; controlling the circuit with controller; connecting the compressor to the heat reclaiming condenser; arranging hot water inlet and outlet on the heat reclaiming condenser; arranging hot water pump at the inlet position of hot water; connecting the heat reclaiming condenser to A interface of the four-way valve; connecting D interface of the four-way valve to the condenser; arranging inlet and outlet of cooling water on the condenser; arranging cooling water pump at the inlet of the cooling water; connecting the condenser to a expansion valve; connecting the expansion valve to the evaporator; arranging cooling water inlet and outlet on the evaporator; arranging cooling water pump at the inlet of the cooling water; connecting the evaporator to the B interface of the four-way valve; connecting the C interface of the four-way valve to the compressor; connecting the four-way valve to the controller; possessing a hot source lateral and two using lateral.

Description

technical field [0001] The invention relates to a combined system for supplying domestic hot water, cooling and heating, in particular to a three-purpose unit for domestic hot water, cooling and heating which utilizes underground pipes to collect geothermal heat. Background technique [0002] Refrigeration and heating of air conditioners and electric heaters have high energy consumption and high operating costs. At present, in some large public places in the south, air-source cooling and heating fans and air-source cooling and heating units are widely used. For heating in winter in the north, air source units cannot operate with high energy efficiency. Ground source heat pump heat recovery cold and hot water three-purpose unit mainly uses underground energy, which has a good effect in the north. 2 / 3~3 / 4 of electricity can be saved respectively. Solve the demand for low heating and operating costs in winter in the north. Contents of the invention [0003] The purpose of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B13/00
Inventor 王志林洪祥
Owner 扬州辛普森中央空调制造有限公司
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