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Flow path water leakage proofing structure of bowl washer

A conversion unit, dishwasher technology, applied in the direction of tableware washing machine/rinsing machine, tableware washing machine/rinsing and rinsing machine parts, cleaning equipment, etc., can solve the problems of water pressure drop, gap, leakage of washing water, etc.

Inactive Publication Date: 2008-11-12
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the disadvantage of the conventional channel switching valve 16 as described above is that there is a gap between the outer peripheral surface of the channel switching valve 16 and the installation groove of the channel switching valve 16, and the washing water leaks from the gap.
Not only that, but there is also a disadvantage that the water pressure flowing into each nozzle guide channel drops due to the above-mentioned gap.

Method used

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  • Flow path water leakage proofing structure of bowl washer
  • Flow path water leakage proofing structure of bowl washer
  • Flow path water leakage proofing structure of bowl washer

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments: However, the technical idea of ​​the present invention can not be limited to the following embodiments, and there are many different modified embodiments by adding, changing and deleting other constituent elements.

[0028] Such as figure 2 As shown, the dishwasher water storage tank 200 equipped with the water leakage prevention structure of the flow path conversion part of the present invention includes a water storage tank housing 290 , a motor 330 and a garbage disposal machine 280 . The water storage tank casing 290 stores the water supplied from the washing water supply pipe outside the dishwasher; the motor 330 is installed on the bottom surface of the water storage tank casing 290; on, the dirt is crushed by rotation.

[0029] The water storage tank 200 also includes a pump casing 256 and an impeller 250 . The pump casing 256...

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Abstract

An anti-leakage structure for the flow channel switching unit of dish washer is composed of a casing of water tank for storing washing water, a sewage box installed in the casing of water tank and with an installation recess of flow channel switching valve, a flow channel of diversion tube and a flow channel of lower nozzles, and a flow channel switching valve with peripheral anti-leakage ribs.

Description

technical field [0001] The present invention relates to a dishwasher, in particular to a water leakage preventing structure of a flow path switching portion for switching the flow path for washing water pumped up by a washing pump of the dishwasher to flow toward an upper nozzle or a lower nozzle. Background technique [0002] Generally speaking, a dishwasher is an electrical appliance that uses the pressure of washing water sprayed from a nozzle to clean dirt from tableware. [0003] Such as figure 1 As shown, the water storage tank 10 is generally circular, and its interior is recessed to form a washing water storage part 15 for storing water. A gasket 11 is installed around the periphery of the wash water storage part 15 to prevent internal wash water from leaking outward. [0004] In addition, a heater connection hole 13 is formed on the inner side of the water storage tank 10 , and a flow path reversing valve 16 is installed therein. The heater connection hole 13 all...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L15/00A47L15/42
Inventor 李容在
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD