heat pump dishwasher

A dish washer and heat pump technology, which is applied in the direction of tableware washing machine/rinsing machine, tableware washing machine/rinsing and rinsing machine parts, mechanical equipment, etc. Reliability and other issues, to achieve the effect of sufficient washing water, good washing effect, and increased water flow

Active Publication Date: 2021-02-09
SANHUA AWECO APPLIANCE SYST WUHU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the commonly used household dishwashers will be placed inside the cabinet. Using the above cooling method (air intake from the front side to exchange heat with the evaporator, and then air flow from both sides) will make the air flow unsmooth, which will greatly affect the heat exchange efficiency of the heat exchanger. , thus affecting the reliability of
Moreover, the condenser of the traditional heat pump system requires a large space, resulting in a large volume of the dishwasher

Method used

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Examples

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Embodiment Construction

[0038] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0039] In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer" etc. indicate orientation or position The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation,...

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Abstract

The invention discloses a heat pump dishwasher, comprising: a casing, the casing has a processing chamber inside, and the processing chamber has a water outlet of the processing chamber; it is used for spraying washing water to clean tableware located in the processing chamber the spraying device; the heat pump system, the heat pump system includes a compressor, a condenser, a throttling device and an evaporator connected to each other to form a refrigerant circuit, at least a part of the washing water flowing out from the water outlet of the treatment chamber passes through the The condenser is heated and transported to the spray device; the bypass pipe, the first end of the bypass pipe is connected to the water outlet of the treatment chamber and the second end is connected to the spray device, and the bypass pipe There is a flow control valve on the pipe to adjust the flow. The heat pump dishwasher according to the embodiment of the present invention has sufficient washing water flow and good washing effect.

Description

technical field [0001] The invention relates to the field of household electrical appliances, in particular to a heat pump dishwasher. Background technique [0002] In the related art, the water in the sump of the heat pump dishwasher is heated by the condenser of the heat pump system and then pumped to the spraying device by circulating water. However, due to the limited water flow after the condenser is heated, the washing effect is poor. [0003] In addition, the cooling path for the evaporator of the heat pump system is to let the wind enter the casing from the front side of the dishwasher, and then discharge from both sides of the dishwasher after heat exchange with the evaporator is completed. However, the commonly used household dishwashers will be placed inside the cabinet. Using the above cooling method (air intake from the front side to exchange heat with the evaporator, and then air flow from both sides) will make the air flow unsmooth, which will greatly affect ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L15/16A47L15/42F25B41/20F25B41/30
CPCA47L15/16A47L15/42A47L15/4214A47L15/4223A47L15/4251A47L2501/01F25B41/30F25B41/20
Inventor 胡小钦陈维德周栋尹斌
Owner SANHUA AWECO APPLIANCE SYST WUHU CO LTD
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