Unlock instant, AI-driven research and patent intelligence for your innovation.

Heat pump air conditioner and its control method

A technology of heat pump air conditioner and control method, which is applied in the direction of heating mode, air conditioning system, heating and cooling combination, etc., can solve the problems of large volume of hot water tank, difficult installation, large installation space, etc., and achieves good heating effect and convenient installation. , space saving effect

Active Publication Date: 2017-09-29
GREE ELECTRIC APPLIANCES INC
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The volume of the hot water tank is usually relatively large, the required installation space is large, and it is not easy to install, the cost is high, and the system is complicated
There will be heat loss during the energy storage process of the hot water tank, resulting in relatively large power consumption

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Heat pump air conditioner and its control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] This preferred embodiment provides a heat pump air conditioner. Such as figure 1 As shown, the heat pump air conditioner includes a compressor 1, an indoor heat exchanger 2, an outdoor heat exchanger 3, an instant water heater 4, and necessary solenoid valves and expansion valves. The instant water heater 4 includes a hollow cavity and a water pipe arranged in the cavity; one end of the water pipe passes through the cavity to form a water inlet 41, and the other end of the water pipe passes through the cavity to form a water outlet 42; the cavity is provided with a refrigerant inlet and the refrigerant outlet, the refrigerant inlet is connected to the exhaust port of the compressor 1 through a pipeline, and the refrigerant outlet is connected to the pipeline between the indoor heat exchanger 2 and the outdoor heat exchanger 3 .

[0023] The temperature of the refrigerant flowing out from the compressor 1 increases, and the refrigerant is used to heat the water flowing ...

Embodiment 2

[0030] This preferred embodiment provides a heat pump air conditioner, the structure of which is basically the same as that of the first preferred embodiment. The heat pump air conditioner includes a compressor, an indoor heat exchanger, an outdoor heat exchanger and an instant water heater. The instant water heater includes a hollow cavity and a water pipe arranged in the cavity; one end of the water pipe passes through the cavity to form a water inlet, and the other end of the water pipe passes through the cavity to form a water outlet; the cavity is provided with a refrigerant inlet and a refrigerant outlet , the refrigerant inlet is connected to the exhaust port of the compressor through a pipeline, and the refrigerant outlet is connected to the pipeline between the indoor heat exchanger and the outdoor heat exchanger; the refrigerant flowing through the cavity is used to heat the water flowing through the water pipe.

[0031] The difference is that the specific connection...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a heat pump air conditioner and a control method thereof, which belong to the field of heat pump air conditioners and the control method thereof, and are designed to solve the problems that the existing device occupies a large space and the like. The heat pump air conditioner of the present invention includes a compressor, an indoor heat exchanger and an outdoor heat exchanger, and also includes an instant water heater. The instant water heater includes a hollow cavity and a water pipe arranged in the cavity; one end of the water pipe passes through the cavity to form a Water inlet, the other end of the water pipe passes through the cavity to form a water outlet; the cavity is provided with a refrigerant inlet and a refrigerant outlet, the refrigerant inlet is connected to the exhaust port of the compressor through the pipeline, and the refrigerant outlet is connected to the indoor heat exchanger and the outdoor On the pipeline between the heat exchangers; the refrigerant flowing through the cavity is used to heat the water flowing through the water pipe. The heat pump air conditioner of the present invention includes an instant water heater, does not need to be provided with a water tank, saves space, and has low cost. The control method of the heat pump air conditioner of the present invention can use the refrigerant to heat the water in the instant water heater, and is easy to use and has good heating effect.

Description

technical field [0001] The invention relates to a heat pump air conditioner and a control method for the heat pump air conditioner. Background technique [0002] A heat pump air conditioner is an electrical appliance that combines the functions of an air conditioner and a water heater. It has strong functions and is easy to use. [0003] A hot water tank needs to be provided in the existing heat pump air conditioner for heating and storing hot water. The volume of the hot water tank is usually relatively large, the required installation space is large, and it is not easy to install, the cost is high, and the system is complicated. There will be heat loss during the energy storage process of the hot water tank, resulting in relatively large power consumption. Contents of the invention [0004] One object of the present invention is to propose a heat pump air conditioner that saves space and reduces costs. [0005] Another object of the present invention is to provide a c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F25B29/00F25B41/04F25B41/06F25B41/20F25B41/31
CPCF24F5/001F24F5/0096F25B13/00F25B29/003F25B2313/02741F25B41/26
Inventor 杨秀妹胡锐王永立李鹏飞杨玉生
Owner GREE ELECTRIC APPLIANCES INC