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Embedded heat recovery unit

A heat recovery and embedded technology, applied in the field of air conditioning, can solve problems such as complex structure, achieve the effect of less unit components, high functionality and practicability, and improve cooling effect and operating performance

Active Publication Date: 2021-06-11
STARS GUANGZHOU REFRIGERATING EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing technology, conventional heat recovery units usually need to add heat recovery devices to realize the heat recovery function, and the structure is complex

Method used

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  • Embedded heat recovery unit

Examples

Experimental program
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Effect test

Embodiment 1

[0022] refer to Figure 1 to Figure 4 , the present embodiment provides an embedded heat recovery unit, including a compressor 1, a condenser 2 as provided in Embodiment 1, a throttle valve 3 and an evaporator 4 that are sequentially connected in circulation, and the compressor 1 A gas-liquid separator 5 is also connected to the evaporator 4, the condenser 2 includes a housing 21, and the housing 21 is provided with a condensation pipe 22 and a heat recovery pipe 23, and the heat recovery pipe 23 is provided with Above the condensation pipe 22 . Both ends of the housing 21 are respectively provided with two end covers 24, and one of the end covers 24 is provided with a heat recovery water inlet pipe 25 and a heat recovery water outlet pipe 26 communicating with the heat recovery pipe 23, and the heat recovery water outlet pipe 26 is connected with the heat recovery pipe 23. A condensation inlet pipe 27 and a condensation outlet pipe 28 connected by the condensation pipe 22, t...

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Abstract

The invention provides an embedded heat recovery unit. The embedded heat recovery unit comprises a compressor, a condenser, a throttling valve and an evaporator which are sequentially and circularly communicated, wherein the condenser comprises a shell; condensation pipes and heat recovery pipes are arranged in the shell; the heat recovery pipes are arranged above the condensation pipes in a layered mode; one end of the shell is provided with a heat recovery water inlet pipe and a heat recovery water outlet pipe which are communicated with the heat recovery pipes, as well as a condensation water inlet pipe and a condensation water outlet pipe which are communicated with the condensation pipes; the heat recovery pipes are communicated with a hot water tank through the heat recovery water inlet pipe and the heat recovery water inlet pipe to form a heat recovery circulating system; and the condensation pipes are communicated with a cooling tower through the condensation water inlet pipe and the condensation water outlet pipe to form a condensation circulation system. According to the embedded heat recovery unit, components of the heat recovery unit are reduced, the refrigeration and heat recovery functions can be achieved, the structure is simple, and practicability is high.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an embedded heat recovery unit. Background technique [0002] With the improvement of living standards, people add heat recovery function on the basis of air conditioning units to make heat recovery units, which can ensure that the requirements of both air conditioning and domestic hot water can be met throughout the year. Its main advantages are: [0003] High efficiency and energy saving: the heat recovery unit makes full use of the waste heat of the system and effectively utilizes the low-frequency heat generated in the system. While supplying cooling, it can provide users with domestic water for "free", greatly reducing the cost of living water for users , to achieve the purpose of saving energy; [0004] Environmental protection: reduce the pollution of condensation heat to the environment, and ensure that the unit can still operate reliably when producing hot wate...

Claims

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Application Information

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IPC IPC(8): F24F12/00F24F13/30F25B39/04
CPCF24F12/00F24F13/30F25B39/04Y02B30/56
Inventor 袁博洪孙少华
Owner STARS GUANGZHOU REFRIGERATING EQUIP MFG
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