CN102086889A - Automatic cooling type sewage pump - Google Patents
Automatic cooling type sewage pump Download PDFInfo
- Publication number
- CN102086889A CN102086889A CN200910231477XA CN200910231477A CN102086889A CN 102086889 A CN102086889 A CN 102086889A CN 200910231477X A CN200910231477X A CN 200910231477XA CN 200910231477 A CN200910231477 A CN 200910231477A CN 102086889 A CN102086889 A CN 102086889A
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- Prior art keywords
- pump
- water
- sewage
- water outlet
- cooling
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Abstract
The invention relates to a sewage pump, in particular to an automatic cooling type sewage pump. A pump body is provided with a water inlet and a water outlet and internally provided with an impeller; one side of the pump body is provided with a pump cover; the pump cover is provided with a connecting seat; the connecting seat is provided with a motor; a cooling water jacket is arranged outside the motor; one end of the cooling water jacket is provided with a water inlet pipe; the other end of the water inlet pipe is communicated with the water outlet; the other end of the cooling water jacket is provided with a water outlet pipe; the other end of the water outlet pipe is communicated with the water inlet; and when the sewage pump works, high-pressure water positioned on the water outlet enters the cooling water jacket through the water inlet pipe, cools the motor in the cooling water jacket and then flows into the low-pressure water inlet through the water outlet pipe. The sewage pump can carry out automatic cooling, is convenient to maintain by being arranged outside sewage and prevents the environmental pollution because a sewage pool can be closed; and in addition, the invention is suitable for sewage pumps.
Description
Technical field
The present invention relates to sewage pump, is a kind of automatic cooling type sewage pump specifically.
Background technique
We know, existing sewage pump is to be provided with water intake and water outlet on the pump housing, is provided with impeller in the pump housing, and the pump housing one side is provided with pump cover, and pump cover is provided with connecting base, and connecting base is provided with motor.This sewage pump, because the pump housing is provided with water intake and water outlet, be provided with impeller in the pump housing, the pump housing one side is provided with pump cover, and pump cover is provided with connecting base, connecting base is provided with motor, can only be installed in the sewage and use, utilize the sewage cooling motor, maintenance is inconvenient, cesspool can not seal, befouling environment.
Summary of the invention
The technical problem that the present invention solves is that solution can only be installed in the sewage and use, the maintenance inconvenience, cesspool can not seal, and problem of environment pollution caused provides a kind of and can be installed in outside the sewage, easy to maintenance, cesspool can seal, and avoids the automatic cooling type sewage pump of befouling environment.
Technological scheme of the present invention is, the pump housing is provided with water intake and water outlet, is provided with impeller in the pump housing, and the pump housing one side is provided with pump cover, pump cover is provided with connecting base, connecting base is provided with motor, and the main structure characteristics are that the motor outside is provided with cooling jacket, cooling jacket one end is provided with intake pipe, the intake pipe the other end is communicated with water outlet, and the cooling jacket the other end is provided with outlet pipe, and the outlet pipe the other end is communicated with water intake.
Cooling jacket of the present invention and electric machine casing are made one.
Connecting base of the present invention and pump cover are provided with intake pipe, are provided with water gap between the impeller outer diameter of pump cover one side and the pump housing.
The invention has the beneficial effects as follows, because the motor outside is provided with cooling jacket, cooling jacket one end is provided with intake pipe, the intake pipe the other end is communicated with water outlet, the cooling jacket the other end is provided with outlet pipe, the outlet pipe the other end is communicated with water intake, during sewage pump work, the high pressure water at water outlet place enters cooling jacket through intake pipe, in cooling jacket motor is cooled off, flow into the water intake of low pressure again through outlet pipe, sewage pump can cool off automatically, can be installed in outside the sewage, and is easy to maintenance, cesspool can seal, and avoids befouling environment.The present invention is applicable to sewage pump.
Description of drawings
Fig. 1, Fig. 2 are a kind of structural representations of the present invention, also are a kind of embodiment's schematic representation, and Fig. 1 is a plan view, and Fig. 2 is the A place partial enlarged drawing of Fig. 1.
Embodiment
Automatic cooling type sewage pump as shown in the figure, the pump housing 9 is provided with water intake 10 and water outlet 1, be provided with impeller 8 in the pump housing 9, the pump housing 9 one sides are provided with pump cover 7, and pump cover 7 is provided with connecting base 3, connecting base 3 is provided with motor 5, motor 5 outsides are provided with cooling jacket 4, and as can be seen from Figure 1, cooling jacket 4 is made one with electric machine casing, processing, easy for installation, good cooling results.Cooling jacket 4 one ends are provided with intake pipe 2, intake pipe 2 the other ends are communicated with water outlet 1, as can be seen from the figure, connecting base 3 is provided with intake pipe 2 with pump cover 7, impeller 8 external diameters and 9 of the pump housings of pump cover 7 one sides are provided with water gap 11, water gap 11 can filter sewage, prevents to stop up intake pipe 2.Cooling jacket 4 the other ends are provided with outlet pipe 6, and outlet pipe 6 the other ends are communicated with water intake 10.During sewage pump work, the high pressure water at water outlet 1 place enters the intake pipe 2 on connecting base 3 and the pump cover 7 after water gap 11 filters, enter 5 coolings of 4 pairs of motors of cooling jacket, flow into the water intake 10 of low pressure again through outlet pipe 6, sewage pump can cool off automatically, can be installed in outside the sewage, and is easy to maintenance, cesspool can seal, and avoids befouling environment.
Claims (3)
1. automatic cooling type sewage pump, the pump housing is provided with water intake and water outlet, be provided with impeller in the pump housing, the pump housing one side is provided with pump cover, and pump cover is provided with connecting base, connecting base is provided with motor, it is characterized in that: the motor outside is provided with cooling jacket, and cooling jacket one end is provided with intake pipe, and the intake pipe the other end is communicated with water outlet, the cooling jacket the other end is provided with outlet pipe, and the outlet pipe the other end is communicated with water intake.
2. automatic cooling type sewage pump as claimed in claim 1 is characterized in that: said cooling jacket and electric machine casing are made one.
3. automatic cooling type sewage pump as claimed in claim 1 is characterized in that: said connecting base and pump cover are provided with intake pipe, are provided with water gap between the impeller outer diameter of pump cover one side and the pump housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910231477XA CN102086889A (en) | 2009-12-04 | 2009-12-04 | Automatic cooling type sewage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910231477XA CN102086889A (en) | 2009-12-04 | 2009-12-04 | Automatic cooling type sewage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102086889A true CN102086889A (en) | 2011-06-08 |
Family
ID=44098824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910231477XA Pending CN102086889A (en) | 2009-12-04 | 2009-12-04 | Automatic cooling type sewage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102086889A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889049A (en) * | 2014-10-24 | 2016-08-24 | 北京中和天万泵业有限责任公司 | Self-adaptive control method for self-cooling pump |
| CN105889083A (en) * | 2014-09-09 | 2016-08-24 | 沈智丰 | An automatic air-water booster pump |
| CN106762846A (en) * | 2016-12-14 | 2017-05-31 | 衡阳市力源动力制造有限公司 | A kind of cooling body with sediment prevention device |
| CN108799145A (en) * | 2018-07-11 | 2018-11-13 | 合肥凯泉电机电泵有限公司 | A kind of high-efficiency mixed flow pump of the certainly cooling submersible motor of band |
| CN109812422A (en) * | 2019-01-11 | 2019-05-28 | 江苏泰丰泵业有限公司 | A kind of bedroom water supply pump |
| CN110454377A (en) * | 2019-07-24 | 2019-11-15 | 浙江富士精工科技有限公司 | A kind of idle call draining pump and its installation method |
| CN110454428A (en) * | 2019-08-30 | 2019-11-15 | 谱罗顿智控电子科技（浙江）有限公司 | A kind of frequency conversion electric pump |
-
2009
- 2009-12-04 CN CN200910231477XA patent/CN102086889A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889083A (en) * | 2014-09-09 | 2016-08-24 | 沈智丰 | An automatic air-water booster pump |
| CN105889083B (en) * | 2014-09-09 | 2018-11-06 | 武安市宏泰机械泵业有限公司 | Automatic air-water booster |
| CN105889049A (en) * | 2014-10-24 | 2016-08-24 | 北京中和天万泵业有限责任公司 | Self-adaptive control method for self-cooling pump |
| CN106762846A (en) * | 2016-12-14 | 2017-05-31 | 衡阳市力源动力制造有限公司 | A kind of cooling body with sediment prevention device |
| CN108799145A (en) * | 2018-07-11 | 2018-11-13 | 合肥凯泉电机电泵有限公司 | A kind of high-efficiency mixed flow pump of the certainly cooling submersible motor of band |
| CN108799145B (en) * | 2018-07-11 | 2024-03-19 | 合肥凯泉电机电泵有限公司 | High-efficiency mixed flow pump with self-cooling submersible motor |
| CN109812422A (en) * | 2019-01-11 | 2019-05-28 | 江苏泰丰泵业有限公司 | A kind of bedroom water supply pump |
| CN109812422B (en) * | 2019-01-11 | 2020-09-04 | 江苏泰丰泵业有限公司 | Horizontal cold water pump |
| CN110454377A (en) * | 2019-07-24 | 2019-11-15 | 浙江富士精工科技有限公司 | A kind of idle call draining pump and its installation method |
| CN110454428A (en) * | 2019-08-30 | 2019-11-15 | 谱罗顿智控电子科技（浙江）有限公司 | A kind of frequency conversion electric pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110608 |