Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Heat pump air-conditioning water heater

A technology of heat pump air conditioners and water heaters, which can be used in air conditioning systems, heating methods, household heating, etc., and can solve problems such as inability to realize functions

Active Publication Date: 2011-05-18
ZHONGSHAN AMITIME ELECTRIC CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem is that the heat pump air conditioning system including one compressor can only realize one or more of the following functions: hot water, heating and heating, hot water + heating and heating, cooling, hot water + cooling, dehumidification and heat recovery , hot water + dehumidification and heat recovery, can not achieve all functions

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-conditioning water heater
  • Heat pump air-conditioning water heater
  • Heat pump air-conditioning water heater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Such as figure 1 As shown, a heat pump air conditioner water heater includes a compressor 1, a four-way reversing valve 2, an outdoor heat exchanger 3, an indoor heat exchanger 4, a first hot water heat exchanger 51 and a hot water tank 6; the four-way reversing valve The D end of the valve 2 communicates with the compressor 1, the C end of the four-way reversing valve 2, the first hot water heat exchanger 51, the first one-way valve 81, the first solenoid valve 91, the first expansion valve 101, and the indoor The heat exchanger 4 and the intake end of the compressor 1 form a hot water-refrigeration circuit, and the first hot water heat exchanger 51 communicates with the hot water tank 6 through the first water pump to form a water circulation circuit;

[0015] C end of four-way reversing valve 2, first hot water heat exchanger 51, first one-way valve 81, second solenoid valve 92, second expansion valve 102, outdoor heat exchanger 3, four-way reversing valve 2 The E-S...

Embodiment 2

[0019] Such as figure 1 As shown, it is further improved on the basis of Embodiment 1: it also includes an indoor hot water heat exchanger 53; the indoor hot water heat exchanger 53 communicates with the hot water tank 6;

[0020] There is a third water pump 113 and a two-way electric valve 12 on the pipeline connecting the indoor hot water heat exchanger 53 with the hot water tank 6 .

[0021] The C end of the four-way reversing valve 2, the first hot water heat exchanger 51, the first one-way valve, the second solenoid valve, the second expansion valve, the outdoor heat exchanger 3, and the E-S end of the four-way reversing valve 2 It forms a hot water circuit with the air inlet of the compressor 1, and the first hot water heat exchanger 51 communicates with the hot water tank 6 through the first water pump 111 to form a water circulation circuit; the third water pump 113 and the two-way electric valve 12 work, and the indoor heat The water heat exchanger 53 operates to for...

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 relates to a heat pump air-conditioning water heater which comprises a compressor, a four-way reversing valve, an outdoor heat exchanger, an indoor heat exchanger, a first hot water heat exchanger and a hot water tank. The water heater also comprises a hot water-refrigerating circuit, a hot water circuit, a refrigerating circuit and a high-temperature water heat exchanger; in the hot water-refrigerating circuit, the first hot water heat exchanger is communicated with the hot water tank into a water circulation circuit through a first water pump; in the hot water circuit, the first hot water heat exchanger is communicated with the hot water tank to form the water circulation circuit through the first water pump; the refrigerating circuit also comprises the high-temperature water heat exchanger and a second water pump; and the high-temperature water heat exchanger is connected between the compressor and the D end of the four-way reversing valve, and the pipelines of the high-temperature water heat exchanger and the hot water tank are provided with the second water pumps. By adopting the structure, the heat pump air-conditioning water heater with a single-compressor system has the functions of water heating, warming and heating, hot water+ warming and heating, refrigerating, hot water+ refrigerating, dehumidifying and heat returning and hot water+ dehumidifying and heat returning, and can also realize heating water at high temperature.

Description

technical field [0001] The invention relates to a heat pump air conditioner water heater. Background technique [0002] At present, in the existing technology, heat pump water heaters or combined cooling and heating air conditioners include compressors, four-way reversing valves, outdoor heat exchangers, expansion valves, and indoor heat exchangers. Hot water is provided. The problem is that the heat pump air conditioning system including one compressor can only realize one or several of the following functions: hot water, heating and heating, hot water + heating and heating, cooling, hot water + cooling, dehumidification and heat recovery , Hot water + dehumidification and heat recovery cannot achieve all functions. Contents of the invention [0003] The purpose of the present invention is to provide a heat pump air-conditioning water heater, which can simultaneously have the following functions: hot water, heating and heating, hot water + heating and heating, cooling, ...

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
IPC IPC(8): F25B29/00F24F5/00F25B41/04F25B41/06
Inventor 童风喜
Owner ZHONGSHAN AMITIME ELECTRIC CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com