Heat pump type hot water tank

A hot water tank and heat pump technology, applied in the direction of household heating, household heating, heating methods, etc., can solve the problems of heat energy loss, loss of the value of air conditioning heat energy recovery, inability to provide hot water, etc., to avoid waste of heat energy. Effect

Inactive Publication Date: 2010-11-10
雷宜东
View PDF3 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the technology of heat pump water heaters and heat pump hot water air conditioners is mature and widely used. Most of the heat pump water tanks are a water tank with an insulation layer and a coil heat exchanger installed in the water tank. When hot water is urgently needed Hot water cannot be provided at all times, and if the water temperature is kept high for a long time, it is easy to cause loss of heat energy. For example, when it is app

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 type hot water tank
  • Heat pump type hot water tank
  • Heat pump type hot water tank

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] figure 1 , is a three-way differential pressure automatic diverter valve, the connection port 101 is connected to the water outlet pipe 5, the connection port 102 is connected to the casing of the casing heat exchanger 13, and the connection port 103 is connected to the water storage barrel connection port 8, Back-moving spring 105 and movable spool 106 are installed in valve body 104; when water is used, the pressure of connecting port 101 is lower than the pressure of connecting ports 102 and 103, so that the movable spool produces the power connected with connecting port 101, and the connecting port When 101 and 102 are connected, the connection port 103 is cut off by a special valve core. When there is no water, the pressure between the connection ports is balanced through the gap between the movable valve core 106 and the valve body 104, and the valve core is restored to its original state by the return spring. bit, so that the connection ports 102 and 103 are in t...

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 aims to provide a heat pump type hot water tank applied to a heat pump hot water air conditioning unit. The heat pump type hot water tank comprises a storage tank, a double-pipe heat exchanger, a coiled pipe heat exchanger and a three-way differential pressure automatic converter valve, wherein the double-pipe heat exchanger is arranged in the insulating layer of the water storage tank; the coil pipe heat exchanger is arranged in a water storage barrel; the heating of heat pump type hot water tank when using water or using no water can be automatically switched into two modes of heating of the whole tank water or direct heating by the three-way differential pressure automatic converter valve, thereby providing hot water in a direct heat mode under special condition, realizing providing hot water continually and avoiding the fact that the hot water tank can be used only when all water in the tank is heated, and the fact that the temperature of the water tank is always kept high, which causes natural loss of heat energy and loss of the value of the heat energy recycle during refrigeration of the air conditioner.

Description

technical field [0001] The invention relates to a water storage and heat conversion device used in a heat pump water heater or a heat pump hot water air conditioner unit, and belongs to the technical field of household appliance manufacturing. Background technique [0002] At present, the technology of heat pump water heaters and heat pump hot water air conditioners is mature and widely used. Most of the heat pump water tanks are a water tank with an insulation layer and a coil heat exchanger installed in the water tank. When hot water is urgently needed Hot water cannot be provided at all times, and if the water temperature is kept high for a long time, it is easy to cause loss of heat energy. For example, when it is applied to a heat pump hot water air conditioner unit, the value of heat energy recovery of the air conditioner during cooling is lost due to the frequent maintenance of high water temperature. There are also some heat pumps Type direct heating heat exchangers,...

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): F24H9/00F24F13/00
Inventor 雷宜东
Owner 雷宜东
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap