Single-machine double-temperature-area heat-pump water heater

A heat pump water heater, dual temperature zone technology, applied in fluid heaters, energy-saving heating/cooling, lighting and heating equipment, etc. Effect

Inactive Publication Date: 2017-08-04
辽宁三利节能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a single-unit dual-temperature zone heat pump water heater to solve the problem of low energy efficiency ratio of heat pumps in the prior art

Method used

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  • Single-machine double-temperature-area heat-pump water heater
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Embodiment Construction

[0022] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0023] Such as figure 1 -2 shows the single-unit dual-temperature zone heat pump water heater of the present invention, including a waste heat recovery system, a water circulation system, a heat pump circulation system, and a heat exchange system that respectively realizes the heat exchange between the waste heat recovery system, the water circulation system and the heat pump circulation system;

[0024] The heat exchange system includes a first exchanger 4, a second exchanger 5 and a...

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Abstract

The invention discloses a single-machine double-temperature-area heat-pump water heater. The single-machine double-temperature-area heat-pump water heater comprises a waste heat recovery system, a water circulation system, a heat pump circulation system and a heat exchange system, wherein the heat exchange system realizes heat exchange of the waste heat recovery system, the water circulation system and the heat pump circulation system. According to the single-machine double-temperature-area and heat-pump water heater, through the combination of waste heat recovery, single-machine and double-control and double-temperature-area water storage, the energy loss is reduced to the maximum extent, the ultrahigh energy efficiency ratio is effectively realized, meanwhile, the requirement for a refrigerant is low, the universality is high, the manufacturing cost and the operation and maintenance cost are low, the service life is long, the requirement for using environment is low, and the application range is wide.

Description

technical field [0001] The invention relates to the technical field of hot water equipment, in particular to a single-machine dual-temperature zone heat pump water heater. Background technique [0002] With the improvement of people's living standards, water heaters have increasingly become an indispensable device in households or businesses. At the same time, as people's demand for hot water increases, the energy consumption of water heaters accounts for an increasing proportion of household energy consumption. Big. Water heaters currently on the market are still based on traditional electric water heaters, gas water heaters and solar water heaters. [0003] And these water heaters all have certain shortcoming more or less, can produce a large amount of exhaust gases as gas water heater, as carbon dioxide and carbon monoxide, poisoning accident takes place easily. The energy consumption of electric water heaters is relatively serious, and electric shock accidents also occ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H4/02F24H9/00F24H9/18F24H9/20
CPCF24H4/02F24H9/0005F24H9/1809F24H9/2007Y02B30/12Y02P80/10
Inventor 董首祥
Owner 辽宁三利节能科技有限公司
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