CN107550432A - Self-cleaning dishwasher dredge pump - Google Patents

Self-cleaning dishwasher dredge pump Download PDF

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Publication number
CN107550432A
CN107550432A CN201710694612.9A CN201710694612A CN107550432A CN 107550432 A CN107550432 A CN 107550432A CN 201710694612 A CN201710694612 A CN 201710694612A CN 107550432 A CN107550432 A CN 107550432A
Authority
CN
China
Prior art keywords
filter screen
breaker
pump case
self
impeller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201710694612.9A
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Chinese (zh)
Inventor
王道红
Original Assignee
王道红
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 王道红 filed Critical 王道红
Priority to CN201710694612.9A priority Critical patent/CN107550432A/en
Publication of CN107550432A publication Critical patent/CN107550432A/en
Withdrawn legal-status Critical Current

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Abstract

The invention discloses a kind of self-cleaning dishwasher dredge pump, including motor, impeller and pump case, and the water inlet and delivery port being arranged on pump case, it is characterized in that:Breaker is provided between impeller and water inlet, described breaker is mainly made up of filter screen and broken blade, the rotating shaft of broken blade and motor connects, filter screen is arranged between broken blade and impeller, the described broken blade rotated when described filter screen and work cooperates, described breaker is arranged in pump case, the inwall connection of described filter screen and pump case;Or described breaker is arranged in a hollow cavity, the cavity one end is connected with described water inlet, and the other end is connected by pipeline with the pump case before described impeller, and described filter screen is connected with the inwall of described cavity.The present invention have be not easy to block water pipe, operating efficiency it is higher, without often dismounting cleaning, it is time saving and energy saving the advantages of.

Description

Self-cleaning dishwasher dredge pump
Technical field
The present invention relates to dish-washing machine blowdown apparatus, especially a kind of self-cleaning dishwasher dredge pump.
Background technology
The dredge pump of existing dish-washing machine, its structure include motor, impeller and pump case, and the water inlet being arranged on pump case And delivery port, impeller are arranged in pump case, it is connected with the rotating shaft of motor, water inlet connects with the pond of dish-washing machine.It is equipped this During the dishwasher into operation of the dredge pump of structure, the swill discharge on bowl tool is not thorough, and the larger swill in part is detained In machine, the time one is grown, residue obstruction water pipe and water jet, makes water-carrying capacity reduction, flows decrease in pipeline, causes to wash the dishes Machine operating efficiency is reduced, and often manually to clean, and dismounting is not easy, and is wasted time and energy.
The content of the invention
The purpose of the present invention is in view of the shortcomings of the prior art, and to provide one kind and be not easy to block water pipe, operating efficiency It is higher, without often dismounting cleaning, time saving and energy saving self-cleaning dishwasher dredge pump.
The purpose of the present invention is realized by following technical schemes:
A kind of self-cleaning dishwasher dredge pump, including motor, impeller and pump case, and the water inlet being arranged on pump case and water outlet Mouthful, unlike the prior art:Breaker is provided between impeller and water inlet.
Described breaker is mainly made up of filter screen and broken blade, and the rotating shaft for crushing blade and motor connects, filter screen It is arranged between broken blade and impeller.
The described broken blade rotated when described filter screen and work cooperates.
Described breaker is arranged in pump case, the inwall connection of described filter screen and pump case.
Or described breaker is arranged in a hollow cavity, the cavity one end connects with described water inlet, The other end is connected by pipeline with the pump case before described impeller, and described filter screen is connected with the inwall of described cavity.
Importing gear is additionally provided with the inwall of the pump case or cavity before broken blade in described breaker Plate, the importing baffle plate cooperate with the described broken blade rotated during work.
The quantity of described importing baffle plate is at least a piece of.
It is equipped with using the dredge pump and dish-washing machine of said structure, blade is crushed when being worked due to motor and is revolved simultaneously with impeller Turn, the broken blade that the rotation being engaged first with filter screen is entered after water inlet in residue crushes, and then passes through strainer filtering After discharge, so as to which the swill for avoiding larger is trapped in machine.In order to obtain more preferable crushing effect, importing gear is additionally provided with Plate cooperates with the broken blade rotated during work, has effectively crushed residue, has further increased crushing efficiency and effect.
Therefore, the present invention have be not easy to block water pipe, operating efficiency it is higher, without often dismounting cleaning, time saving province The advantages of power.
Brief description of the drawings
Fig. 1 is an embodiment of the present invention structural representation;
Fig. 2 is Fig. 1 A-A line of vision schematic diagrames;
Fig. 3 is another example structure schematic diagram of the present invention.
In figure, the filter screen 4. of 1. motor, 2. impeller 3. crushes the water inlet 6. of blade 5. and imports the delivery port 8. of baffle plate 7. The pipeline of 9. hollow cavity of pump case 10..
Embodiment
Make further non-limiting explanation to present invention with reference to the accompanying drawings and examples.
Embodiment 1:
The Fig. 2 of reference picture 1, self-cleaning dishwasher dredge pump of the present invention includes motor 1, impeller 2 and pump case 8, and is arranged on pump case 8 On water inlet 5 and delivery port 7, breaker is provided between impeller 2 and water inlet 5.
Breaker is mainly made up of filter screen 3 and broken blade 4, and broken blade 4 is connected with the rotating shaft of motor 1, and filter screen 3 is set Put between broken blade 4 and impeller 2.
Filter screen 3 cooperates with the broken blade 4 rotated during work.
Breaker is arranged in pump case 8, and filter screen 3 is connected with the inwall of pump case 8.
The pore size of filter screen can select different sizes according to being actually needed, and the filter screen in 1.5mm apertures is used in this example, The aperture size of generally optional filter screen is 0.5~2mm.
In order to obtain the effect of more preferable crushing residua, the inwall of the pump case 8 before broken blade 4 in breaker On be additionally provided with and import baffle plate 6, the broken blade 4 that rotates cooperates when the importing baffle plate is with working.
The quantity for importing baffle plate 6 is a piece of, can also increase the quantity for importing baffle plate 6 according to the needs of crushing effect.
Embodiment 2:
Reference picture 3, breaker are arranged in a hollow cavity 9, and the cavity one end connects with water inlet 5, and the other end passes through pipe Road 10 is connected with the pump case 8 before impeller 2, and filter screen 3 is connected with the inwall of hollow cavity 9.
In order to obtain the effect of more preferable crushing residua, the hollow cavity 9 before broken blade 4 in breaker It is additionally provided with inwall and imports baffle plate 6, remaining is the same as embodiment 1.

Claims (7)

1. self-cleaning dishwasher dredge pump, including motor, impeller and pump case, and the water inlet being arranged on pump case and water outlet Mouthful, it is characterized in that:Breaker is provided between impeller and water inlet.
2. self-cleaning dishwasher dredge pump according to claim 1, it is characterized in that:Described breaker is mainly by filter screen Formed with broken blade, the rotating shaft for crushing blade and motor is connected, and filter screen is arranged between broken blade and impeller.
3. self-cleaning dishwasher dredge pump according to claim 2, it is characterized in that:Rotated when described filter screen and work Described broken blade cooperates.
4. self-cleaning dishwasher dredge pump according to claim 2, it is characterized in that:Described breaker is arranged on pump case Interior, described filter screen and the inwall of pump case connect.
5. self-cleaning dishwasher dredge pump according to claim 2, it is characterized in that:Described breaker is arranged on In chambers of the heart body, the cavity one end is connected with described water inlet, and the other end is connected by pipeline with the pump case before described impeller, Described filter screen is connected with the inwall of described cavity.
6. the self-cleaning dishwasher dredge pump according to claim 4 or 5, it is characterized in that:In described breaker Importing baffle plate is additionally provided with the inwall of the pump case or cavity before broken blade, the importing baffle plate and the institute rotated during work The broken blade stated cooperates.
7. self-cleaning dishwasher dredge pump according to claim 6, it is characterized in that:The quantity of described importing baffle plate is extremely It is few a piece of.
CN201710694612.9A 2017-08-15 2017-08-15 Self-cleaning dishwasher dredge pump Withdrawn CN107550432A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710694612.9A CN107550432A (en) 2017-08-15 2017-08-15 Self-cleaning dishwasher dredge pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710694612.9A CN107550432A (en) 2017-08-15 2017-08-15 Self-cleaning dishwasher dredge pump

Publications (1)

Publication Number Publication Date
CN107550432A true CN107550432A (en) 2018-01-09

Family

ID=60975532

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710694612.9A Withdrawn CN107550432A (en) 2017-08-15 2017-08-15 Self-cleaning dishwasher dredge pump

Country Status (1)

Country Link
CN (1) CN107550432A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108547775A (en) * 2018-03-28 2018-09-18 中山市通发自动化设备有限公司 A kind of efficient electric pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108547775A (en) * 2018-03-28 2018-09-18 中山市通发自动化设备有限公司 A kind of efficient electric pump

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PB01 Publication
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WW01 Invention patent application withdrawn after publication

Application publication date: 20180109

WW01 Invention patent application withdrawn after publication