Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Heat pump for washing machine

A washing machine and heat pump technology, which is applied in the field of household appliances, can solve problems affecting the continuity of the heat pump system, and achieve the effects of simple structure, fast drying, and low cost of use

Pending Publication Date: 2019-11-29
苏州佳瓦智能科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method seriously affects the continuity of the work of the heat pump system, and the system needs to be improved

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 for washing machine
  • Heat pump for washing machine
  • Heat pump for washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The process embodiment is described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to make a clearer and clearer definition of the protection scope of the present invention.

[0030] As attached figure 1 First view structural schematic diagram of washing machine using heat pump of the present invention, attached figure 2 The second perspective structural diagram of the washing machine using the heat pump of the present invention, attached image 3 The first view structural diagram of the present invention and attached Figure 4 As shown in the schematic structural diagram from the second perspective of the present invention, a heat pump for a washing machine of the present invention includes a compressor 1, a condenser 2, a throttle valve 3, and an evaporator 4 connected in series through a pipeline, and a refrigerant is installed on one side of the compressor 1 Tank 11, the ...

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 the field of household appliances, and provides a heat pump for a washing machine. A compressor, a condenser, a throttle valve and an evaporator are included and sequentiallyconnected in series through a pipeline. A cooler is arranged in the heat pump in a series connection manner. Refrigerant vaporization and liquidation are adopted in the heat pump for heat transferring. The cooler cools a refrigerant in the heat pump work process, accordingly it is guaranteed that the temperature of the refrigerant entering the compressor cannot exceed the standard, and safety of the heat pump system is guaranteed. Firstly, the cooler is additionally arranged in the heat pump system, continuous cooling is conducted on the refrigerant in the running process, it is guaranteed that the temperature of the refrigerant cannot exceed the standard in the circulation process, and continuous and safe running of the heat pump system are guaranteed; and secondly, the water cooling temperature reduction tank manner is adopted in the heat pump system for refrigerant cooling, the structure is simple, the cooling effect is good, and the usage cost is low.

Description

Technical field [0001] The invention relates to the field of household appliances, in particular to components of household washing machines. Background technique [0002] A heat pump is a device that transfers heat from a low-level heat source to a high-level heat source, and it is also a new energy technology that has attracted worldwide attention. Heat pumps generally consist of four parts: compressor, condenser, throttle, and evaporator. The working process is: a low-temperature and low-pressure liquid refrigerant (such as Freon) first absorbs heat from a high-temperature heat source (such as room temperature air) in an evaporator (such as an indoor unit of an air conditioner) and vaporizes into low-pressure vapor. The refrigerant gas is then compressed into a high-temperature and high-pressure vapor in the compressor. The high-temperature and high-pressure gas is cooled and condensed into a high-pressure liquid by a low-temperature heat source (such as cooling water) in th...

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 Applications(China)
IPC IPC(8): F25B30/02F25B41/00D06F58/20D06F58/26F25B41/30F25B41/40
CPCF25B30/02D06F58/206D06F58/263F25B41/40
Inventor 蒙国春
Owner 苏州佳瓦智能科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap 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