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Integrated circulating heat pump power system of dish-washing machine

A technology for power systems and dishwashers, applied to machines/engines, tableware washing machines/rinsing machines, components of pumping devices for elastic fluids, etc. Large loss, large heat loss and other problems, to achieve the effect of superior sealing performance, optimized pump performance, and small heat loss

Pending Publication Date: 2021-12-10
德清三星机电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The structure of the existing circulating heat pump power system for dishwashers is unreasonable, and has the following disadvantages: (1) The heating pipe is placed outside, resulting in large heat loss and low energy efficiency; (2) The structure of the pump body is not a complete pump volute, and the pump (3) The heating pipe is built-in, although the heat loss is small, but it has a great influence on the flow and head of the pump body, and the practicability is poor

Method used

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  • Integrated circulating heat pump power system of dish-washing machine
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  • Integrated circulating heat pump power system of dish-washing machine

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Embodiment Construction

[0021] In the description of this embodiment, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", " Outside", "front", "rear", etc., the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying Any device or element must have a specific orientation, be constructed and operate in a specific orientation and, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

[0022] see Figure 1 to Figure 5 , an integrated circulation heat pump power system for dishwashers disclosed in the present invention includes a pump body 1, a heating module...

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Abstract

The invention discloses an integrated circulating heat pump power system of a dish-washing machine. The integrated circulating heat pump power system comprises a pump body, a heating module is fixedly arranged at the upper end of the pump body, the heating module comprises a heating pipe, a heat protector, a temperature controller, a wire, a grounding terminal and a steel disc, a heating inner cavity is formed in the steel disc, the heating pipe is arranged in the heating inner cavity in an embedded mode, the heating pipe and the steel disc are welded and fixed, the heat protector and the temperature controller are detachably arranged on the outer surface of the steel disc, and the heating pipe, the heat protector and the temperature controller are connected in series through the wire; and the pump body comprises a volute and a labyrinth partition plate, a labyrinth sealing device is arranged on the labyrinth partition plate, the volute and the labyrinth partition plate are connected to form a standard pump shell, an impeller is arranged in the volute, and a gap between the impeller and the volute is sealed through the labyrinth sealing device. According to the technical scheme, the structural design is reasonable, heat loss is small, the energy utilization rate is high, the influence of the heating pipe on the flow and lift of the pump body is small, and practicability is good.

Description

technical field [0001] The invention relates to the technical field of dishwashers, in particular to an integrated cycle heat pump power system for dishwashers. Background technique [0002] The structure of the existing circulating heat pump power system for dishwashers is unreasonable, and has the following disadvantages: (1) The heating pipe is placed outside, resulting in large heat loss and low energy efficiency; (2) The structure of the pump body is not a complete pump volute, and the pump (3) The heating tube is built-in. Although the heat loss is small, it has a great influence on the flow and lift of the pump body, and the practicability is poor. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an integrated dishwasher with reasonable structural design, small heat loss, high energy utilization rate, little influence of the heating pipe on the flow rate and lift of the pump body, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D13/06F04D29/00F04D29/08F04D29/24F04D29/58A47L15/42
CPCF04D13/06F04D29/007F04D29/086F04D29/242F04D29/586A47L15/4285A47L15/4225
Inventor 潘泰令缪立春丁洪涛
Owner 德清三星机电科技有限公司
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