CN203272228U - Impeller of submersible pump for well - Google Patents
Impeller of submersible pump for well Download PDFInfo
- Publication number
- CN203272228U CN203272228U CN 201320301333 CN201320301333U CN203272228U CN 203272228 U CN203272228 U CN 203272228U CN 201320301333 CN201320301333 CN 201320301333 CN 201320301333 U CN201320301333 U CN 201320301333U CN 203272228 U CN203272228 U CN 203272228U
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- CN
- China
- Prior art keywords
- impeller
- impeller body
- protecting jacket
- submersible pump
- water inlet
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- 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 - Lifetime
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Abstract
The utility model provides an impeller of a submersible pump for a well. The impeller is characterized by comprising an impeller body and a protective sleeve. The impeller body is provided with a water inlet and a water outlet, the protective sleeve is arranged at the water inlet end of the impeller body in a sleeved mode, and the protective sleeve is in a hollow cylinder shape and arranged on the impeller body in a sleeved mode. In comparison with the prior art, integrated injection molding is adopted for the impeller body to solve the problem that formerly, an impeller is corroded, due to the fact that the water inlet end rotates at high speed, the stainless steel sleeve is installed at the water inlet end, and therefore the problem that plastic is not abrasion resistant is solved.
Description
Technical field
The utility model relates to a kind of blade wheel structure, particularly a kind of well submersible pump impeller.
Background technique
Submersible pump is the visual plant of deep-well water lift.The whole unit work that pulls the plug during use.Underground water is extracted the earth's surface, be to speedily carry out rescue work in domestic water, mine, cooling, the field irrigation of industry, seawater promote, steamer is transferred and carried, also can be used for the fountain view, the hot water submersible pump is used for hot spring bathing, also applicable to extract underground water from deep-well, also can be used for the water lift engineerings such as river, reservoir, water channel.
There is following problem in the well that uses at present with submersible pump, and during due to use, whole unit pulls the plug, and current can produce corrosive action to metal bearing, and plastic material is not wear-resisting.
Summary of the invention
Therefore, main purpose of the present utility model is to address the above problem, and a kind of both anticorrosive anti abrasive well diving pump impeller structure that has is provided.
For realizing above purpose; the technological scheme that the utility model adopts is to provide a kind of well submersible pump impeller; it is characterized in that comprising impeller body and protecting jacket; described impeller body is just like the mouth of a river and water outlet; described protecting jacket is located at the water inlet end of described impeller body; described protecting jacket is hollow cylindrical, is sheathed on described impeller body.
Further, also be provided with the flange ear on described protecting jacket, on described impeller body, the water inlet end is provided with groove, and described flange ear is absorbed in described groove, and described protecting jacket is fixedly connected with described impeller body.
Further, described flange ear is symmetrical arranged at described protecting jacket madial wall.
Further, described protecting jacket adopts stainless steel material.
Further, described impeller body adopts injection moulding integrated molding.
After having adopted technique scheme, the utility model compared with prior art, well submersible pump impeller described in the utility model, impeller body adopt injection moulding integrated molding, solve in the past the problems such as impeller is corroded; Due to water inlet end High Rotation Speed, so at the water inlet end, the stainless steel protection cover is installed, the problems such as plastic material is not wear-resisting have been solved.
Description of drawings
Fig. 1 is cross-sectional view of the present utility model;
Fig. 2 is the partial enlarged drawing of A section.
Embodiment
Below in conjunction with the drawings and specific embodiments, a kind of well of proposition that the utility model adopts is further described with diving pump impeller structure.
Please refer to Fig. 1; well submersible pump impeller in the present embodiment; it is characterized in that comprising impeller body 1 and protecting jacket 2; described impeller body 1 is just like the mouth of a river 3 and water outlet; described protecting jacket 2 is located at water inlet 3 ends of described impeller body; described protecting jacket 2 is hollow cylindrical, is sheathed on described impeller body 1.
Please refer to Fig. 1, Fig. 2, also be provided with flange ear 4 on described protecting jacket 2, on described impeller body 1, water inlet 3 ends are provided with groove 5, and described flange ear 4 is absorbed in described groove 5, and described protecting jacket 2 is fixedly connected with described impeller body 1.Described flange ear 4 is symmetrical arranged at described protecting jacket 2 madial walls.The installation requirement surface finishment of protecting jacket is high, and mode of execution is that the protecting jacket madial wall is arranged with the flange ear, and the flange ear is absorbed in the groove of entry end, locks protecting jacket.
Further, described protecting jacket 2 adopts stainless steel material.
Further, described impeller body 1 adopts injection moulding integrated molding.
Above in order to illustrate and to describe to the description of the utility model preferred embodiment, be not want the utility model limit or be confined to disclosed concrete form, obviously, may make many modifications and variations, these modifications and variations may be obvious to those skilled in the art, within should being included in the scope of the present utility model by the appended claims definition.
Claims (5)
1. well submersible pump impeller; it is characterized in that comprising impeller body and protecting jacket, described impeller body is just like the mouth of a river and water outlet, and described protecting jacket is located at the water inlet end of described impeller body; described protecting jacket is hollow cylindrical, is sheathed on described impeller body.
2. well submersible pump impeller according to claim 1; it is characterized in that also being provided with on described protecting jacket the flange ear; on described impeller body, the water inlet end is provided with groove, and described flange ear is absorbed in described groove, and described protecting jacket is fixedly connected with described impeller body.
3. well submersible pump impeller according to claim 2, is characterized in that described flange ear is symmetrical arranged at described protecting jacket madial wall.
4. well submersible pump impeller according to claim 1, is characterized in that described protecting jacket adopts stainless steel material.
5. well submersible pump impeller according to claim 1, is characterized in that described impeller body adopts injection moulding integrated molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320301333 CN203272228U (en) | 2013-05-29 | 2013-05-29 | Impeller of submersible pump for well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320301333 CN203272228U (en) | 2013-05-29 | 2013-05-29 | Impeller of submersible pump for well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203272228U true CN203272228U (en) | 2013-11-06 |
Family
ID=49502653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320301333 Expired - Lifetime CN203272228U (en) | 2013-05-29 | 2013-05-29 | Impeller of submersible pump for well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203272228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654417A (en) * | 2017-10-19 | 2018-02-02 | 天津市明奥泵业有限公司 | A kind of preparation method of anti-blocking immersible pump |
-
2013
- 2013-05-29 CN CN 201320301333 patent/CN203272228U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654417A (en) * | 2017-10-19 | 2018-02-02 | 天津市明奥泵业有限公司 | A kind of preparation method of anti-blocking immersible pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Taizhou City, Zhejiang province 318020 Huangyan District Lianfeng Lantau industrial zone. Patentee after: Frog Pump Co.,Ltd. Address before: Taizhou City, Zhejiang province 318020 Huangyan District Lianfeng Lantau industrial zone. Patentee before: ZHEJIANG FROG PUMP INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |