CN2360035Y - Washing pump of bowl-washing machines - Google Patents
Washing pump of bowl-washing machines Download PDFInfo
- Publication number
- CN2360035Y CN2360035Y CN 98247340 CN98247340U CN2360035Y CN 2360035 Y CN2360035 Y CN 2360035Y CN 98247340 CN98247340 CN 98247340 CN 98247340 U CN98247340 U CN 98247340U CN 2360035 Y CN2360035 Y CN 2360035Y
- Authority
- CN
- China
- Prior art keywords
- washing
- bowl
- washing machine
- utility
- model
- 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.)
- Expired - Fee Related
Links
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- Washing And Drying Of Tableware (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a washing pump of a bowl-washing machine, which is used for offering cleaning liquid or rinsing liquid for the upper and the lower spray arms of the bowl-washing machine. The utility model comprises an upper and a lower shells of which the centers are respectively provided with a water inlet and a shaft hole, wherein, the inter parts of the upper and the lower shells are provided with blade wheels of which the shaft is inserted in the shaft hole on the lower shell; the shaft of the blade wheels is sheathed with a dynamic seal and a static seal; two water outlets are arranged on one side of the upper shell. The utility model has the advantages that the pressure and the flow speed of the cleaning liquid or the rinsing liquid sprayed from the upper and the lower spray arms can be constant; the washing efficiency of the bowl-washing machine can be raised.
Description
The utility model relates to a kind of water pump.Specifically, be a kind of washing pump that cleaning solution or rinsing liquid are provided for the upper and lower spray arm of dish-washing machine.
For extremely, the washing pump in the dish-washing machine has only a delivery port so far, this delivery port by T joint to upper and lower spray arm, thereby provide cleaning solution or rinsing liquid for upper and lower spray arm.Because the delivery port on the washing pump has only one, when providing cleaning solution or rinsing liquid for upper and lower spray arm, uneven situation can appear distributing inevitably, make that the pressure and the flow velocity of the cleaning solution of upper and lower spray arm ejection or rinsing liquid are also very inhomogeneous, cause the interior tableware of upper and lower bowl basket washes clean simultaneously, detersive efficiency is not high.
The purpose of this utility model is to provide a kind of dish-washing machine washing pump, and this washing pump can make the tableware while washes clean in the upper and lower bowl basket, detersive efficiency height.
Dish-washing machine washing pump of the present utility model, comprise upper and lower casing, the upper and lower casing center has water inlet and axis hole respectively, impeller is arranged in the upper and lower casing, the axle inserting of this impeller is in the axis hole of lower house, be with movable sealing and static seal on the impeller shaft, its design feature is that upper shell one side has two delivery ports.
Because the delivery port on the dish-washing machine washing pump upper shell of the present utility model is two, these two delivery ports are delivered to upper and lower spray arm with cleaning solution or rinsing liquid respectively, in whole washing process, cleaning solution or the rinsing liquid pressure and the constant flow rate of upper and lower spray arm ejection, make the tableware in the upper and lower bowl basket can wash ground simultaneously totally, thereby the detersive efficiency of dish-washing machine is improved greatly.
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1 is a dish-washing machine washing pump cross-sectional schematic of the present utility model;
Fig. 2 is the upper shell schematic top plan view of Fig. 1.
See Fig. 1 and Fig. 2, dish-washing machine washing pump of the present utility model comprises upper and lower casing 1 and 5, and this upper and lower casing is docking together.Upper and lower casing 1 and 5 center are processed with a water inlet and axis hole respectively, upper shell 1 one sides wherein have two delivery ports 7 and 8, the centreline space of two delivery ports is formed with angle, and this angle can be any one angle in 35～45 ° of scopes, and the utility model is 40 °.Impeller 2 is installed in the upper and lower casing 1 and 5, and axle 6 insertings of this impeller are in the axis hole of lower house 5 centers.Movable sealing 3 and static seal 4 are installed on the impeller shaft 6, in case washing pump in cleaning solution or rinsing liquid along impeller shaft 6 to external leakage.
Claims (2)
1. dish-washing machine washs pump, comprise upper and lower casing (1 and 5), the upper and lower casing center has water inlet and axis hole respectively, impeller (2) is arranged in the upper and lower casing, the axle of this impeller (6) inserting is in the axis hole of lower house (5), be with movable sealing (3) and static seal (4) on the impeller shaft (6), it is characterized in that upper shell (1) one side has two delivery ports (7 and 8).
2. washing pump according to claim 1 is characterized in that the centreline space of upper shell (1) one side two delivery ports has angle, and this angle is 35～45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98247340 CN2360035Y (en) | 1998-12-17 | 1998-12-17 | Washing pump of bowl-washing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98247340 CN2360035Y (en) | 1998-12-17 | 1998-12-17 | Washing pump of bowl-washing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2360035Y true CN2360035Y (en) | 2000-01-26 |
Family
ID=33992595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98247340 Expired - Fee Related CN2360035Y (en) | 1998-12-17 | 1998-12-17 | Washing pump of bowl-washing machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2360035Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101953672A (en) * | 2009-07-13 | 2011-01-26 | Bsh博世和西门子家用器具有限公司 | The dish-washing machine that comprises circulating pump |
| CN101547628B (en) * | 2006-10-30 | 2011-03-23 | 雷克特本克斯尔荷兰有限公司 | Multi-dosing detergent delivery device |
| CN104712584A (en) * | 2014-03-28 | 2015-06-17 | 美的集团股份有限公司 | Washing pump and dish washing machine |
| WO2019100426A1 (en) * | 2017-11-22 | 2019-05-31 | 环一军 | Plastic-packaged motor for in-sink dishwasher |
-
1998
- 1998-12-17 CN CN 98247340 patent/CN2360035Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101547628B (en) * | 2006-10-30 | 2011-03-23 | 雷克特本克斯尔荷兰有限公司 | Multi-dosing detergent delivery device |
| CN101953672A (en) * | 2009-07-13 | 2011-01-26 | Bsh博世和西门子家用器具有限公司 | The dish-washing machine that comprises circulating pump |
| CN101953672B (en) * | 2009-07-13 | 2015-04-08 | Bsh博世和西门子家用器具有限公司 | Dishwasher with a circulating pump |
| CN104712584A (en) * | 2014-03-28 | 2015-06-17 | 美的集团股份有限公司 | Washing pump and dish washing machine |
| WO2019100426A1 (en) * | 2017-11-22 | 2019-05-31 | 环一军 | Plastic-packaged motor for in-sink dishwasher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |