CN109431414A - Drain pump and dish washer - Google Patents
Drain pump and dish washer Download PDFInfo
- Publication number
- CN109431414A CN109431414A CN201811369405.7A CN201811369405A CN109431414A CN 109431414 A CN109431414 A CN 109431414A CN 201811369405 A CN201811369405 A CN 201811369405A CN 109431414 A CN109431414 A CN 109431414A
- Authority
- CN
- China
- Prior art keywords
- heating member
- pump
- pump housing
- draining pump
- draining
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000004851 dishwashing Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 10
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 241000894006 Bacteria Species 0.000 abstract description 6
- 239000011810 insulating material Substances 0.000 abstract 3
- 238000009395 breeding Methods 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- 238000001035 drying Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 241000190070 Sarracenia purpurea Species 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4225—Arrangements or adaption of recirculation or discharge pumps
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4223—Devices for water discharge, e.g. devices to prevent siphoning, non-return valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a draining pump and a dish washing machine, wherein the draining pump comprises: the pump body, the pump body is provided with heat-insulating material, add heat-insulating material set up the position with residual water position is corresponding in the pump body, it is right that add heat-insulating material is used for the pump body is dried. Compared with the traditional drainage pump, the drainage pump is also provided with the heating element, the heating element is started when the drainage pump cannot completely drain the residual water in the pump body due to the fact that the position of the heating element corresponds to the position of the residual water in the pump body, the heating element generates heat at high temperature to dry the residual water in the pump body, peculiar smell is eliminated, and bacteria breeding is avoided.
Description
Technical field
The present invention relates to dish-washing machine technical fields, and in particular to a kind of draining pump and dish-washing machine.
Background technique
Dish-washing machine can all have after clearing up tableware in Water cup of dish-washing machine bottom, draining pump and pipeline currently on the market
Water is remained, residual water can not be discharged completely.Dish-washing machine can grow bacterium in the case where not using for a long time in this way, and taste is dense
It is strong.
Summary of the invention
The invention discloses a kind of draining pump and dish-washing machine, solves and remain asking of can not emptying of water in existing draining pump
Topic.
According to an aspect of the present invention, a kind of draining pump is disclosed, comprising: the pump housing, the pump housing are provided with heating member,
The heating member setting position is corresponding with residual water position in the pump housing, and the heating member is used to dry the pump housing.
Further, the heating member includes heating film.
Further, the pump housing has impeller cavity, is provided with the heating member in the impeller cavity.
Further, the heating member is sticked on the pump housing inner wall, and the heating member is towards the pump housing inner wall
Side there is connecting terminal for connecting power supply；The mounting hole being connected to the impeller cavity, institute are provided on the pump housing
It is corresponding with the connecting terminal position to state position of mounting hole, and is equipped with the connecting terminal in the mounting hole.
Further, sealed set between the heating member and the mounting hole.
Further, the heating member is cyclic structure, and the outer wall of the heating member is sticked on the pump housing inner wall, institute
Connecting terminal setting is stated to correspond at the position of mounting hole in the heating member outer wall.
Further, the pump housing includes shell and mounting base, and the shell is located in the mounting base, and described outer
The impeller cavity is formed between shell and the mounting base.
Further, sealing ring is provided between the heating member and the mounting base.
According to another aspect of the present invention, a kind of dish-washing machine is disclosed, including above-mentioned draining pump.
Further, further includes: cupulate bowl, the cupulate bowl bottom is connected to by drainpipe with the draining pump, and the row
Water pump is located at the lower section of the cupulate bowl.
Draining pump of the invention is additionally provided with heating member compared with conventional discharge pumps, setting position and pump due to heating member
Residual water position is corresponding in vivo, when draining pump can not be drained thoroughly and pump intracorporal residual water, starts heating member, heating
Part generates heat high temperature internal residual water drying, eliminates peculiar smell, avoids bacteria breed.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the draining pump of the embodiment of the present invention；
Fig. 2 is the explosive view of the draining pump of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the draining pump of the embodiment of the present invention；
Fig. 4 is the installation diagram of the draining pump of the embodiment of the present invention；
Legend: the 10, pump housing；11, impeller cavity；12, mounting hole；13, shell；14, mounting base；20, heating member；21, wiring
Terminal；30, sealing ring；50, cupulate bowl；60, drainpipe.
Specific embodiment
Below with reference to embodiment, the present invention will be further described, but is not limited to the content on specification.
The invention discloses a kind of draining pump, including the pump housing 10, the pump housing 10 is provided with heating member 20, and position is arranged in heating member 20
Set in the pump housing 10 remain water position it is corresponding, heating member 20 be used for the pump housing 10 dry.Draining pump and tradition of the invention is arranged
Water pump is compared to heating member 20 is additionally provided with, since the setting position of heating member 20 is corresponding with water position is remained in the pump housing 10,
When draining pump can not thoroughly drain the residual water in the pump housing 10, start heating member 20, heating member 20 generates heat high temperature internal
Residual water drying, eliminate peculiar smell, avoid bacteria breed.
In the above-described embodiments, heating member 20 includes heating film.Again in specific implementation process, heating film with a thickness of 12mm
Thickness, power 100W.Draining pump of the invention is due to being provided with heating film, and residual in the setting position of heating film and the pump housing 10
Water position is corresponding, when draining pump can not thoroughly drain the residual water in the pump housing 10, starts heating film, heating film fever
High temperature dries internal residual water, eliminates peculiar smell, avoids bacteria breed.
In the above-described embodiments, the pump housing 10 has impeller cavity 11, is provided with heating member 20 in impeller cavity 11.By that will heat
Part 20 is arranged in impeller cavity 11, can directly heat water, makes the more efficient of drying residual water.It should be noted that
In impeller cavity 11, water position is remained often in the extreme lower position of impeller cavity 11, therefore, heating member 20 can be arranged in impeller cavity
11 lowest position, so as to directly dry residual water, to keep drying effect more preferable.
In the above-described embodiments, heating member 20 is sticked on 10 inner wall of the pump housing, and heating member 20 is towards 10 inner wall of the pump housing
Side has the connecting terminal 21 for connecting power supply；It is provided with the mounting hole 12 being connected to impeller cavity (11) on the pump housing 10, pacifies
It is corresponding with 21 position of connecting terminal to fill 12 position of hole, and is equipped with connecting terminal 21 in mounting hole 12.By the way that mounting hole is arranged
12 can be such that the connecting terminal 21 of heating member 20 is connected to by mounting hole 12 with external power supply, to make easier for installation.
In the above-described embodiments, the water in order to prevent in impeller cavity 11 flows to outside the pump housing 10 from mounting hole 12, heating
Sealed set between part 20 and mounting hole 12.
In the above-described embodiments, heating member 20 is tubular structure, and the outer wall of heating member 20 is sticked on 10 inner wall of the pump housing, connects
The setting of line terminals 21 corresponds at 12 position of mounting hole in 20 outer wall of heating member.By setting tubular, Ke Yiti for heating member 20
High drying efficiency evaporates residual water faster.
In the above-described embodiments, the pump housing 10 includes shell 13 and mounting base 14, and shell 13 is located in mounting base 14, and outer
Impeller cavity 11 is formed between shell 13 and mounting base 14.It is provided with sealing ring 30 between heating member 20 and mounting base 14, can effectively enhance
Sealing effect improves draining pump reliability of operation.
In another embodiment not shown in the figure, sealing ring, sealing ring are provided between 10 inner wall of heating member 20 and the pump housing
Corresponding mounting hole 12 is provided with avoid holes.By the way that sealing ring is arranged, can be effectively prevented in draining pump operational process, water is from heating
Enter leak at caused mounting hole 12 between 10 inner wall of part 20 and the pump housing, improves draining pump reliability of operation.
In the above-described embodiments, draining pump further includes compressing member, and compressing member is arranged on heating member 20, and compressing member is used for will
Heating member 20 and sealing ring are connected on 10 inner wall of the pump housing.Sealing effect is further improved by compressing member.
According to another aspect of the present invention, a kind of dish-washing machine is also disclosed, including above-mentioned draining pump.
In the above-described embodiments, dish-washing machine further includes cupulate bowl 50, and 50 bottom of cupulate bowl is connected to by drainpipe 60 with draining pump,
And draining pump is located at the lower section of cupulate bowl 50.Dish-washing machine of the invention, by the way that 50 bottom of cupulate bowl is passed through drainpipe 60 and draining pump
Connection, and draining pump is located at the lower section of cupulate bowl 50, and draining pump is made to be located at extreme lower position, because water pump is the lowest order of complete machine, water
Nature can flow into lowest order, in order to drain.
When dish-washing machine washing mode terminates, the water in inner wall can flow into the cupulate bowl lowest part of bottom along dish-washing machine inner wall,
The water of internal all washings concentrates on cupulate bowl bottom, and at this moment dish-washing machine initially enters drying mode, and draining pump, which is opened, starts to work,
Water most in cupulate bowl is discharged into sewer by internal duct connection by draining pump, but because of the impeller of vane type draining pump spy
All water can not be discharged completely for point, and residual can be had in draining pump and pipeline by also having small part water, at this moment collect
At the heating film of cupulate bowl bottom can by the residual water in draining pump and water pipe carry out heating, drying, evaporate residual it is water stain, disappear
It eliminates the unusual smell, avoids bacteria breed.
Obviously, above embodiment of the invention be only to clearly illustrate example of the present invention, and not be
Restriction to embodiments of the present invention.For those of ordinary skill in the art, on the basis of the above description also
It can make other variations or changes in different ways.Here all embodiments can not be exhaustive.It is all to belong to this
The obvious changes or variations that the technical solution of invention is extended out are still in the scope of protection of the present invention.
Claims (10)
1. a kind of draining pump characterized by comprising
The pump housing (10), the pump housing (10) are provided with heating member (20), heating member (20) the setting position and the pump housing
(10) residual water position is corresponding in, and the heating member (20) is used to dry the pump housing (10).
2. draining pump according to claim 1, which is characterized in that
The heating member (20) includes heating film.
3. draining pump according to claim 1 or 2, which is characterized in that
The pump housing (10) has impeller cavity (11), is provided with the heating member (20) in the impeller cavity (11).
4. draining pump according to claim 3, which is characterized in that
The heating member (20) is sticked on the pump housing (10) inner wall, and the heating member (20) is interior towards the pump housing (10)
The side of wall has the connecting terminal (21) for connecting power supply；
Be provided with the mounting hole (12) being connected to the impeller cavity (11) on the pump housing (10), mounting hole (12) position with
Connecting terminal (21) position is corresponding, and is equipped with the connecting terminal (21) in the mounting hole (12).
5. draining pump according to claim 4, which is characterized in that
Sealed set between the heating member (20) and the mounting hole (12).
6. draining pump according to claim 4, which is characterized in that
The heating member (20) is cyclic structure, and the outer wall of the heating member (20) is sticked on the pump housing (10) inner wall, institute
Connecting terminal (21) setting is stated to correspond at the mounting hole (12) position in the heating member (20) outer wall.
7. draining pump according to claim 5, which is characterized in that
The pump housing (10) includes shell (13) and mounting base (14), and the shell (13) is located on the mounting base (14),
And the impeller cavity (11) are formed between the shell (13) and the mounting base (14).
8. draining pump according to claim 7, which is characterized in that
Sealing ring (30) are provided between the heating member (20) and the mounting base (14).
9. a kind of dish-washing machine, which is characterized in that including draining pump described in any item of the claim 1 to 8.
10. dish-washing machine according to claim 9, which is characterized in that further include:
Cupulate bowl (50), cupulate bowl (50) bottom is connected to by drainpipe (60) with the draining pump, and the draining pump is located at
The lower section of the cupulate bowl (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811369405.7A CN109431414B (en) | 2018-11-16 | Draining pump and dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811369405.7A CN109431414B (en) | 2018-11-16 | Draining pump and dish washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109431414A true CN109431414A (en) | 2019-03-08 |
| CN109431414B CN109431414B (en) | 2024-07-16 |
Family
ID=
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5970167A (en) * | 1982-10-14 | 1984-04-20 | Toshiba Corp | Draining device for winding of rotary electric machine |
| JPH10290772A (en) * | 1997-04-21 | 1998-11-04 | Matsushita Electric Ind Co Ltd | Dish washer/dryer |
| JP2002081393A (en) * | 2000-09-06 | 2002-03-22 | Sankyo Seiki Mfg Co Ltd | Self-priming pump device |
| CN2503242Y (en) * | 2001-08-24 | 2002-07-31 | 张歌今 | High-efficient energy-saving electric heating pump |
| KR20100070071A (en) * | 2008-12-17 | 2010-06-25 | 삼성전자주식회사 | Pump unit for washing machne and washing machine having the same |
| CN205533419U (en) * | 2016-01-29 | 2016-08-31 | 威瑞（天津）机电有限公司 | Novel water pump |
| CN205714802U (en) * | 2016-04-18 | 2016-11-23 | 宁波国普电器有限公司 | A kind of heated type water pump |
| CN205823657U (en) * | 2016-07-25 | 2016-12-21 | 何吾斌 | A kind of heated type water pump |
| CN206092519U (en) * | 2016-09-09 | 2017-04-12 | 威瑞（天津）机电有限公司 | Anti -icing horizontal type multi -stage pump that freezes |
| CN206309634U (en) * | 2016-12-27 | 2017-07-07 | 浙江振圣机电科技有限公司 | Self priming pump |
| CN108309188A (en) * | 2017-12-30 | 2018-07-24 | 华帝股份有限公司 | A kind of drainage system of dish-washing machine |
| CN209236088U (en) * | 2018-11-16 | 2019-08-13 | 珠海格力电器股份有限公司 | Drain pump and dish washer |
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5970167A (en) * | 1982-10-14 | 1984-04-20 | Toshiba Corp | Draining device for winding of rotary electric machine |
| JPH10290772A (en) * | 1997-04-21 | 1998-11-04 | Matsushita Electric Ind Co Ltd | Dish washer/dryer |
| JP2002081393A (en) * | 2000-09-06 | 2002-03-22 | Sankyo Seiki Mfg Co Ltd | Self-priming pump device |
| CN2503242Y (en) * | 2001-08-24 | 2002-07-31 | 张歌今 | High-efficient energy-saving electric heating pump |
| KR20100070071A (en) * | 2008-12-17 | 2010-06-25 | 삼성전자주식회사 | Pump unit for washing machne and washing machine having the same |
| CN205533419U (en) * | 2016-01-29 | 2016-08-31 | 威瑞（天津）机电有限公司 | Novel water pump |
| CN205714802U (en) * | 2016-04-18 | 2016-11-23 | 宁波国普电器有限公司 | A kind of heated type water pump |
| CN205823657U (en) * | 2016-07-25 | 2016-12-21 | 何吾斌 | A kind of heated type water pump |
| CN206092519U (en) * | 2016-09-09 | 2017-04-12 | 威瑞（天津）机电有限公司 | Anti -icing horizontal type multi -stage pump that freezes |
| CN206309634U (en) * | 2016-12-27 | 2017-07-07 | 浙江振圣机电科技有限公司 | Self priming pump |
| CN108309188A (en) * | 2017-12-30 | 2018-07-24 | 华帝股份有限公司 | A kind of drainage system of dish-washing machine |
| CN209236088U (en) * | 2018-11-16 | 2019-08-13 | 珠海格力电器股份有限公司 | Drain pump and dish washer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant |