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

Heat pump equipment

An equipment and heat pump technology, applied in thermal storage equipment, heat pump, lighting and heating equipment, etc., can solve the problem of easy damage and energy consumption of compressors, reduce the number of starts and stops, improve the reliability of use, and reduce energy consumption. Effect

Inactive Publication Date: 2020-09-08
QINGDAO HAIER NEW ENERGY ELECTRIC APPLIANCE +2
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, in the actual use process, the compressor will be frequently started and stopped, which will cause the compressor to be easily damaged, and frequent starting and stopping will also cause increased energy 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 equipment
  • Heat pump equipment
  • Heat pump equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment one, such as figure 1 As shown, this embodiment proposes a heat pump device, including: a compressor 1 , a first heat exchanger 2 , a second heat exchanger 3 and a phase change heat exchanger 4 . Among them, the first heat exchanger 2 is used to exchange heat between the refrigerant and the outside air, that is, to perform the function of outdoor heat exchange; The hot runner 32 is provided for heat conduction, and the second heat exchanger 3 is used as a heat exchanger to realize heat exchange between the refrigerant and the heat exchange medium. The phase change heat exchanger 4 is provided with a first heat exchange flow channel 41, a second heat exchange flow channel 42 and a phase change component 43, and the phase change component 43 is located at the first heat exchange flow channel 41 and the second heat exchange flow channel 42 Between: the compressor 1, the first heat exchanger 2, the throttling device (not marked) and the refrigerant pipe 31 are c...

Embodiment 2

[0048] Embodiment two, in order to improve heat exchange efficiency more effectively, as Figure 3-Figure 5 As shown, the first heat exchange channel 41 includes a plurality of first heat exchange pipes 411, a first inlet pipe 412 and a first outlet pipe 413, and the first heat exchange pipes 411 are connected between the first inlet pipe 412 and the first outlet pipe 413; similarly, the second heat exchange channel 42 includes a plurality of second heat exchange pipes 421, a second inlet pipe 422 and a second outlet pipe 423, and the second heat exchange pipe 421 is connected between the second inlet pipe 422 and the second outlet pipe 423. Between the second outlet tubes 423; wherein, the first heat exchange tubes 411 and the second heat exchange tubes 421 are alternately arranged, and the phase change energy storage is arranged between the first heat exchange tubes 411 and the second heat exchange tubes 421 plate.

[0049] Specifically, in the actual assembly process, adja...

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 heat pump equipment. The heat pump equipment comprises a compressor, a first heat exchanger, a second heat exchanger and a phase change heat exchanger. The first heat exchangeris used for allowing a refrigerant to exchange heat with external air. The second heat exchanger is provided with a refrigerant pipe and a heat exchange passageway. The refrigerant pipe and the heatexchange passageway are arranged in a heat conduction manner. A first heat exchange passageway, second heat exchange passageways and a phase change part are arranged in the phase change heat exchanger. The phase change part is located between the first heat exchange passageway and the second heat exchange passageways. A compressor, the first heat exchanger, a throttle device and the refrigerant pipe are connected to form a refrigerant loop, and the heat exchange passageway and the first heat exchange passageway are connected to form a heat exchange loop. The phase change heat exchange is adopted for storing energy, the frequency of start and stop of the compressor is reduced, thus, the energy consumption of the heat pump equipment is reduced, and the use reliability of the heat pump equipment is improved.

Description

technical field [0001] The invention belongs to the technical field of household appliances, and in particular relates to a heat pump device. Background technique [0002] At present, heat pump technology is widely used because of its high efficiency. Heat pump equipment using heat pump technology usually includes heat pump water heaters and heat pump heating systems. Conventional heat pump equipment usually includes a heat pump unit and a heat exchange module, wherein the heat pump unit includes components such as a compressor and an outdoor heat exchanger, and the heat exchange module is equipped with a heat exchanger and corresponding functional components, specifically: heat pump The water heater sets the heat exchanger on the water tank to meet the supply of domestic hot water, while the heating system heats the water in the radiator through the heat exchanger. [0003] During the operation of the heat pump equipment, when the temperature of the domestic hot water or t...

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): F25B30/02F28D20/02
CPCF25B30/02F28D20/02Y02E60/14
Inventor 管祥华刘晓伟陈炳泉王彬余锦剑黄娟李羲龙
Owner QINGDAO HAIER NEW ENERGY ELECTRIC APPLIANCE