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Direct-heating constant-temperature air conditioner hot pump water heater

A heat pump water heater and constant temperature technology, which is applied in heat pumps, refrigerators, compressors, etc., can solve the problems of unreasonable application of cooling capacity of the unit, inability to achieve constant temperature control, and no heating function, and achieve constant and efficient cooling effect. , The effect of reducing the pipe diameter and saving investment costs

Inactive Publication Date: 2007-11-07
JIANGSU TENESUN ELECTRICAL APPLIANCE
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  • Abstract
  • Description
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Problems solved by technology

However, most of the air source heat pump water heaters currently on the market only have a separate function of heating water, and the cooling capacity generated by the unit has not been reasonably used, and there is no heating function in winter; Constant temperature control cannot be achieved due to changes in the temperature of the hot water

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  • Direct-heating constant-temperature air conditioner hot pump water heater

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Embodiment Construction

[0022] Below in conjunction with specific embodiment, further set forth the utility model. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0023] As shown in Figure 1, the direct heating and constant temperature air-conditioning heat pump water heater of the present invention includes a compressor 1, a four-way valve 2, a water heater 4, and first to sixth solenoid valves 11, 12, 13, 14, 15 , 16, first and second expansion valves 21, 22, gas-liquid separator 3, fin heat exchanger 7, dry filter 9, liquid storage tank 8, cooling / heating heat exchanger 6, first and second...

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Abstract

The invention relates to a kind of constant heat and temperature air conditioning heat pump water machine it concludes a compressor, a four-way valve, water heater, an electromagnetic valve. The outlet of compressor connects the inlet of water heater by the four-way valve and the outlet of water heater connects the electromagnetic valve or the electromagnetic valve connects the capillary in concatenation. It is characterized in that at the cold water inlet of water heater there is connecting a water flow regulating valve. The air conditioning heat pump water machine collects the single refrigeration, single producing hot water, single heating, and either producing hot water or refrigeration in integral so it can realize that refrigeration in summer and heating in winter.

Description

technical field [0001] The invention relates to an air-conditioning heat pump water heater, in particular to a direct heating and constant temperature air-conditioning heat pump water heater. Background technique [0002] At present, energy-saving and environmentally friendly products have begun to receive widespread attention, and air-source heat pump water heaters have gradually been recognized and used as energy-saving and environmentally friendly products. However, most of the air source heat pump water heaters currently on the market only have a separate function of heating water, and the cooling capacity generated by the unit has not been reasonably used, and there is no heating function in winter; Constant temperature control cannot be achieved due to changes in the temperature of the hot water. [0003] Therefore, there is a need for a system that integrates separate cooling, separate heating, separate heating, and integration of both heating and cooling. In a sens...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B13/00F25B30/02
Inventor 王天舒顾小刚王玉军
Owner JIANGSU TENESUN ELECTRICAL APPLIANCE
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