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Multi-water pump and dishwasher with multi-water pump

A technology with multiple water circuits and pump casings, which is applied in the washing machine/washing machine for tableware, parts of the washing machine/rinsing washing machine for tableware, pump control, etc., can solve the problems of large space, high cost, waste of water resources, etc. The effect of saving water resources, low cost and saving space

Active Publication Date: 2020-04-07
SANHUA AWECO APPLIANCE SYST WUHU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, washing pumps and motors are needed in the washing process, draining motors and motors are needed in the drainage process, water diversion valves and motors are needed to control the work of different spray arms, multiple pumps and motors require a large space and cost, and waste water resource

Method used

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  • Multi-water pump and dishwasher with multi-water pump
  • Multi-water pump and dishwasher with multi-water pump
  • Multi-water pump and dishwasher with multi-water pump

Examples

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Embodiment Construction

[0043] 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 and are intended to explain the present invention and should not be construed as limiting the present invention.

[0044] Attached below Figure 1 to Figure 9 The multi-water channel pump 100 of the embodiment of the first aspect of the present invention will be described in detail.

[0045] Such as Figure 1 to Figure 9 As shown, the multi-water channel pump 100 according to the embodiment of the present invention includes: a pump casing 10 , a sealing diaphragm 20 , a shape memory alloy 30 and a driving member 40 .

[0046] Specifically, a chamber is defined in the pump casing 10, the pump casing 10 has a water inlet 11 communicated with ...

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PUM

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Abstract

The invention discloses a multi-water channel pump and a dish-washing machine having the same. The multi-water channel pump includes a pump housing, a seal diaphragm, a shape memory alloy, and a drivemember; a chamber is defined in the pump housing; the pump housing has a water inlet and at least two water outlets, which are communicated with the chamber; the seal diaphragm is movably arranged onthe water outlets so as to open or close the water outlets; the shape memory alloy is connected to the seal diaphragm so as to drive the seal diaphragm to move according to the deformation of the shape memory alloy; the drive member matches the shape memory alloy so as to control the shape memory alloy to generate the deformation. The multi-water channel pump can achieve random switch of multiplewater channels; compared with the conventional water channel switching valves, the multi-water channel pump combines a pump and a switching valve together, i.e., a water discharging pump, a reversingvalve and a washing pump are integrated on one pump. The multi-water channel pump is simple and compact in structure, can reduce material consumption, can reduce the production cost, is small in size, and can reduce water resource waste.

Description

technical field [0001] The invention relates to the technical field of household electrical appliances, and more specifically, to a multi-water channel pump and a dishwasher with the multi-water channel pump. Background technique [0002] Dishwasher, also known as dishwasher or tableware washing machine, is a household appliance that replaces manual washing of dishes such as bowls, plates, cups, plates, and spoons. The working principle of the dishwasher is to shoot hot water dissolved in detergent at high speed to the kitchen utensils to be cleaned, drain the water after washing, and then replace the clean water for cleaning. After cleaning, use its own waste heat or the air heated by the heating element to dry the tableware. Therefore it is also called a dish dryer. [0003] In the related art, since the dishwasher needs water flow to wash the dishes, the water pump is very important for the dishwasher. The dishwasher mainly uses a separate washing pump to provide water d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L15/42F04D15/00
CPCA47L15/4217A47L15/4223F04D15/0022
Inventor 王金水
Owner SANHUA AWECO APPLIANCE SYST WUHU CO LTD
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