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Heat pump water heater

A technology for heat pump water heaters and radiators, applied in fluid heaters, lighting and heating equipment, cooling/ventilation/heating transformation, etc., can solve problems such as insufficient heat dissipation capacity of electronic control modules, and achieve the effect of improving heat dissipation and energy efficiency

Pending Publication Date: 2021-10-22
QINGDAO HAIER SMART TECH R & D CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology helps reduce overheat on an electronics component called this type of device's controllable unit (CRU). By directly conductive or passively cooled from within it, these devices can be protected against damage caused due to excess temperatures during operation. Additionally, they have better performance when exposed to lower temperatures than traditional methods like oil-based systems because their fluids flow smoothly without any resistance between them. Overall, this technical results enhance the functionality and lifespan of CRUs for use at different locations where there may be extreme environmental conditions such as extremely cold weather.

Problems solved by technology

This patented technology solves issues with overheated components such as an electrical controller used in conventional systems where they are located outside or near the device itself. However, these technical solutions have limitations because they can cause excessive temperatures inside the system without effective thermal management capabilities.

Method used

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Embodiment Construction

[0027] In order to understand the characteristics and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present disclosure. In the following technical description, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawings.

[0028] The terms "first", "second" and the like in the description and claims of the embodiments of the present disclosure and the above drawings are used to distinguish similar objects, and are not necessarily used...

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Abstract

The invention relates to the technical field of heat pumps, and discloses a heat pump water heater. The heat pump water heater comprises an electric control module and a compressor which are arranged in a control bin, and further comprises an aluminum extrusion radiator and a bin body radiator, wherein the aluminum extrusion radiator is in heat conduction connection with the electric control module, the bin body radiator communicates with a working medium pipeline of the compressor and is used for reducing the temperature in the control bin, and gaps between adjacent fins in the aluminum extrusion radiator face the bin body radiator. According to the heat pump water heater, the electric control module is directly cooled through the aluminum extrusion radiator, the bin body radiator communicates with the working medium pipeline of the compressor, the temperature in the control bin is reduced by utilizing the phase change of a medium in the working medium pipeline, so that indirect cooling is carried out on the electric control module, the gaps between the adjacent fins in the aluminum extrusion radiator face the bin body radiator, in the cooling process of the aluminum extrusion radiator through natural convection, airflow with a low temperature around the bin body radiator can conveniently flow through the fins of the aluminum extrusion radiator, and then the cooling effect of the aluminum extrusion radiator on the electric control module is improved.

Description

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Claims

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Application Information

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Owner QINGDAO HAIER SMART TECH R & D CO LTD
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