CN201526469U - Novel wastewater and sewage diving electric pump - Google Patents
Novel wastewater and sewage diving electric pump Download PDFInfo
- Publication number
- CN201526469U CN201526469U CN2009202136462U CN200920213646U CN201526469U CN 201526469 U CN201526469 U CN 201526469U CN 2009202136462 U CN2009202136462 U CN 2009202136462U CN 200920213646 U CN200920213646 U CN 200920213646U CN 201526469 U CN201526469 U CN 201526469U
- Authority
- CN
- China
- Prior art keywords
- motor
- impeller
- pump housing
- pipeline
- rotating shaft
- 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
- 239000010865 sewage Substances 0.000 title claims abstract description 14
- 230000009189 diving Effects 0.000 title abstract 3
- 239000002351 wastewater Substances 0.000 title abstract 3
- 239000000498 cooling water Substances 0.000 claims abstract description 8
- 238000012856 packing Methods 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 abstract 1
- 239000004519 grease Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A novel wastewater and sewage diving electric pump comprises a pump body, a sealing component of the pump body, and a motor; a motor housing is mounted outside the motor; the motor housing and the pump body are connected through the sealing component of the pump body, and then fixed and sealed through a bolt and a gasket; an impeller is mounted in the pump body; one end of a rotating shaft is connected in the middle of the impeller, and the other end is connected with the motor; the motor drives the rotating shaft to rotate and then drive the impeller to work, namely conduct the sewage discharge work; a layer of motor outer cylinder is also arranged outside the motor housing; an interlayer space is formed between the motor housing and the motor outer cylinder; a cooling water inlet is formed on the housing wall of the motor outer cylinder of the interlayer space; a pipeline is also arranged in the interlayer space; and the pipeline is communicated with a cooling water outlet. The utility model has the benefits that when in use, high-pressure water flow flowing between the motor interlayer and the motor outer cylinder of the diving electric pump is communicated with the pipeline, and the high-pressure water flow enters the motor interlayer through the cooling water inlet, fully cools the motor and then drained from the cooling water outlet, so that the working efficiency of the motor is greatly enhanced and wastewater and sewage discharge capability is improved.
Description
Technical field
The utility model relates to Submerged Motor Pumps, specifically is a kind of sewage dirt Submerged Motor Pumps that is fit to various blowdowns place.
Background technique
At present, in industry, agriculture machine daily life, the application of Submerged Motor Pumps is very extensive, these Submerged Motor Pumpss energy good treatment sewage, environment purification.But existing sewage dirt Submerged Motor Pumps makes that the general volume of Submerged Motor Pumps is bigger because working environment is had relatively high expectations, and weight is heavier, and the working water level of Submerged Motor Pumps is higher simultaneously, and need flood 2/3rds of motor just can proper functioning.Just do not bring into play effect if reach this working water level, influence the proper functioning of Submerged Motor Pumps, make working efficiency reduce greatly.
The model utility content
The technical problem that the utility model solved is to provide a kind of not only body less, in light weight, and the low novel sewage dirt Submerged Motor Pumps of working water level.
The technical problem that the utility model solved realizes by the following technical solutions:
A kind of novel sewage dirt Submerged Motor Pumps, comprise by a pump housing, the black box of one pump housing and a motor constitute, motor casing is installed outside motor, wherein the black box by the pump housing connects between the motor casing and the pump housing, and by screw and packing ring fixing seal, in the described pump housing impeller is installed, an end that in the middle of impeller, connects rotating shaft, the other end and the motor of described rotating shaft join, work by motor rotating shaft impeller, carry out blowdown work, it is characterized in that: described motor casing also is provided with one deck motor urceolus outward, form a mezzanine space between motor casing and motor urceolus, and the shell wall of the motor urceolus of mezzanine space is provided with cooling water intake, one pipeline also is set in the described mezzanine space, and pipeline is communicated with coolant outlet.
On the top of described motor, motor casing the motor loam cake is set, by screw and packing ring that motor loam cake and motor casing is closely fixing.
The beneficial effects of the utility model are will connect by the motor interlayer of Submerged Motor Pumps and high-pressure water flow and the pipeline between the motor urceolus in use, high-pressure water flow enters the motor interlayer by cooling water intake, motor is fully cooled off the back discharges from coolant outlet, strengthened the working efficiency of motor greatly, also strengthened discharging to sewage dirt, the appearance of motor interlayer simultaneously, reduced utilization to metallic material, reduced the weight of Submerged Motor Pumps, reduced volume, the improvement of Submerged Motor Pumps has been had positive meaning.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of novel sewage dirt Submerged Motor Pumps 1, the black box 12 and the motor 13 that comprise a pump housing 11, a pump housing constitute, motor casing 131 is installed outside motor 13, wherein the black box 12 by the pump housing connects between the motor casing 131 and the pump housing 11, the black box 12 of the pump housing is made of grease chamber 121, grease chamber's gland 122 and mechanical seal 123, on grease chamber 121 and the grease chamber's gland 122 by screw and packing ring with the pump housing 11, motor casing 131 between sealing and fixing.Impeller 111 is installed in the pump housing 11, connects an end of rotating shaft 132 in the middle of the impeller 111, the other end of rotating shaft 132 and motor 13 join, and by 111 work of motor 13 rotating shafts 132 impeller, carry out blowdown work.
Outside motor casing 131, also be shaped on one deck motor urceolus 133, between motor casing 131 and motor urceolus 133, form a mezzanine space 134, and the shell wall of the motor urceolus 133 of mezzanine space 134 is provided with cooling water intake 135, pipe laying 136 in the mezzanine space 134, pipeline 136 is communicated with coolant outlet 137.Motor loam cake 138 is installed on the top of motor 13, motor casing 131, and is by screw and packing ring that motor loam cake 138 and motor casing 131 is closely fixing, fuses.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. novel sewage dirt Submerged Motor Pumps, comprise by a pump housing, the black box of one pump housing and a motor constitute, motor casing is installed outside motor, wherein the black box by the pump housing connects between the motor casing and the pump housing, and by screw and packing ring fixing seal, in the described pump housing impeller is installed, an end that in the middle of impeller, connects rotating shaft, the other end and the motor of described rotating shaft join, work by motor rotating shaft impeller, carry out blowdown work, it is characterized in that: described motor casing also is provided with one deck motor urceolus outward, form a mezzanine space between motor casing and motor urceolus, and the shell wall of the motor urceolus of mezzanine space is provided with cooling water intake, one pipeline also is set in the described mezzanine space, and pipeline is communicated with coolant outlet.
2. according to the described novel sewage dirt Submerged Motor Pumps of claim 1, it is characterized in that: the top of described motor, motor casing is provided with the motor loam cake, and is by screw and packing ring that motor loam cake and motor casing is closely fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202136462U CN201526469U (en) | 2009-11-17 | 2009-11-17 | Novel wastewater and sewage diving electric pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202136462U CN201526469U (en) | 2009-11-17 | 2009-11-17 | Novel wastewater and sewage diving electric pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201526469U true CN201526469U (en) | 2010-07-14 |
Family
ID=42517757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202136462U Expired - Fee Related CN201526469U (en) | 2009-11-17 | 2009-11-17 | Novel wastewater and sewage diving electric pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201526469U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412818A (en) * | 2020-10-28 | 2021-02-26 | 开利泵业集团上海有限公司 | Convenient double-cooling electric pump |
| CN113131676A (en) * | 2021-04-08 | 2021-07-16 | 南京乐水机电科技有限公司 | High-efficient submersible sewage pump of big runner |
-
2009
- 2009-11-17 CN CN2009202136462U patent/CN201526469U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412818A (en) * | 2020-10-28 | 2021-02-26 | 开利泵业集团上海有限公司 | Convenient double-cooling electric pump |
| CN113131676A (en) * | 2021-04-08 | 2021-07-16 | 南京乐水机电科技有限公司 | High-efficient submersible sewage pump of big runner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20101117 |