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

heat pump water heater

A heat pump water heater, heat exchange tube technology, applied in fluid heaters, lighting and heating equipment, cooling/ventilation/heating renovation, etc., can solve the problems of temperature maintenance, affecting the normal operation of electronic components, etc., to improve the superheat degree of return air , the effect of reducing the risk of liquid backflow and improving the capacity and efficiency of hot water production

Active Publication Date: 2016-09-07
GUANGDONG CHIGO HEATING & VENTILATION EQUIP CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the ambient temperature of the electric control box is high, air exchange alone is not enough to maintain the temperature inside the electric control box within the normal operating temperature of the electronic components, which in turn affects the normal operation of the electronic components

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 water heater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The object of the present invention is to provide a heat pump water heater whose structural design can effectively dissipate heat inside the electric control box.

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see figure 1 The heat pump water heater provided by the embodiment of the present invention includes a compressor 8, a condenser 1, a throttling component 2, an evaporator 3, an electric control box 4, and an electronic component 6 arranged inside the electric control bo...

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 water heater. The heat pump water heater comprises a compressor, a condenser, a throttling component, an evaporator, an electric control box, an electronic element arranged inside the electric control box, and a heat exchange tube arranged inside the electric control box, wherein the two ends of the heat exchange tube extend out of the electric control box; the two ends of the heat exchange tube are communicated with the cold medium inlet of the compressor and the cold medium outlet of the evaporator respectively. A cold medium in the system flows out of the cold medium outlet of the evaporator after being cooled in the evaporator, and flows into the cold medium inlet of the compressor through the heat exchange tube, namely, the temperature of the cold medium flowing out of the evaporator is low, and the low-temperature cold medium exchanges heat with high-temperature gas inside the electric control box when flowing through the heat exchange tube positioned inside the electric control box, thereby fulfilling the aim of lowering the temperature of air inside the electric control box, realizing cooling inside the electric control box, and ensuring that the electronic element inside the electric control box can work normally.

Description

technical field [0001] The present invention relates to the technical field of water heaters, more specifically, to a heat pump water heater. Background technique [0002] The heat pump water heater can absorb the low-temperature heat energy in the air, convert it into high-temperature heat energy after being compressed by the compressor, and heat the water temperature. It has the characteristics of high efficiency and energy saving, so it is more and more popular among people. [0003] A heat pump water heater in the prior art includes components such as a compressor, a condenser, an evaporator, and an electric control box, wherein the electric control box is used to house electronic components, such as a compressor driving module. Since the electronic components will generate a lot of heat during normal operation, in order to ensure the normal operation of the electronic components in the electric control box, it is necessary to dissipate heat from the electric control box...

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): F24H4/02F24H9/20H05K7/20
Inventor 刘红斌张泉宏高德福
Owner GUANGDONG CHIGO HEATING & VENTILATION EQUIP CO LTD
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