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Integral air source heat pump hot water device

An air source heat pump and hot water device technology, applied in the field of water supply and drainage of buildings, can solve the problems of difficulty in ensuring the stability of water supply, large installation area and installation space, uneven construction quality, etc., so as to facilitate modular assembly, The effect of reducing product size and saving installation space

Pending Publication Date: 2021-11-23
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Regardless of whether it is installed outdoors or indoors in special rooms or building roofs, it needs to occupy a large installation area and space
At the same time, since the construction and installation of hot water system equipment needs to be carried out on site, it not only brings many environmental problems, but also the construction quality is uneven, which affects the operation effect of each part of the components, making it difficult to guarantee the stability of the overall water supply of the system.

Method used

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  • Integral air source heat pump hot water device
  • Integral air source heat pump hot water device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] As attached to the manual figure 1 As shown, the device includes an air source heat pump hot water assembly, a single air source heat pump hot water assembly is integrated in a box 1, a base 2 is provided at the bottom of the box 1, and the air source heat pump hot water The assembly includes an insulated water tank 3 that provides hot water for users. The insulated water tank 3 is connected with an outlet pipe 4 and an inlet pipe 5. The air source heat pump hot water assembly also includes an evaporator 6 and a condenser 7. The evaporator 6 is arranged on the outside of the heat preservation water tank 3, the condenser 7 is arranged in the heat preservation water tank 3, an expansion valve 8 is arranged on the pipeline flow path from the condenser 7 to the evaporator 6, and the evaporator A compressor 9 is arranged on the pipeline flow path from 6 to the condenser 7, and a ventilation assembly 10 for accelerating air flow is also arranged on the box 1.

[0033] The wa...

Embodiment 2

[0041] As attached to the manual figure 2 As shown, the device includes 3 air source heat pump hot water components arranged side by side, here is just an example for illustration, the device can also appear in other combinations, and the number and arrangement are not limited to this Examples are shown.

[0042] A single air source heat pump hot water component is placed in the structural box in Example 1, and three air source heat pump hot water components are arranged side by side in order to ensure that the ventilation openings on at least two sides of the box are not blocked, and ventilation can be carried out effectively. The outlet pipes connected to the water tank can be converged into one pipe for users to use, and can also be divided into different use areas and connected separately; the connection method of the water inlet pipe connected to the thermal water tank is the same as that of the outlet pipe.

[0043] The air source heat pump hot water components are int...

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Abstract

The invention provides an integral air source heat pump hot water device. The integral air source heat pump hot water device comprises at least one air source heat pump heat unit, the single air source heat pump heat unit is integrated in a box body, the air source heat pump heat unit comprises a heat preservation water tank for providing hot water for users, the heat preservation water tank is connected with a water outlet pipeline and a water inlet pipeline, the air source heat pump heat unit further comprises an evaporator and a condenser, the evaporator is arranged on the outer side of the heat preservation water tank in a surrounding mode, the condenser is arranged in the heat preservation water tank, an expansion valve is arranged on a pipeline flow path from the condenser to the evaporator, a compressor is arranged on the pipeline flow path from the evaporator to the condenser, and a ventilation assembly used for accelerating air flow is further arranged on the box body. According to the integral air source heat pump hot water device, equipment is longitudinally integrated in one box body, on the premise that heat exchange is guaranteed, the occupied area can be reduced, overhauling and operation maintenance are convenient, different numbers of combination can be carried out, different use requirements are met, and the applicability is wide.

Description

technical field [0001] The invention relates to the field of building water supply and drainage, in particular to an integral air source heat pump water heating device. Background technique [0002] The energy consumption of domestic hot water in buildings accounts for about 10-20% of the total energy consumption of buildings, and there are certain differences in the energy consumed by different heat sources to produce the same amount of hot water. The air source heat pump is a hot water supply system that uses air as a low-level heat source, uses water as a transmission medium, and uses heat pump technology to produce hot water. It has the characteristics of energy saving and environmental protection, no pollution and zero emission, and high heating efficiency. It is an efficient renewable energy utilization technology and has been widely promoted and applied. [0003] However, the existing air source hot water pump hot water system is usually a decentralized system, and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H4/04F24H9/12F24H9/18F24H9/20
CPCF24H4/04F24H9/1809F24H9/2021Y02B30/12
Inventor 田利伟郭辉郭旭晖曾上李韧陈巍
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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