CN201982352U - Bearing of water pump - Google Patents
Bearing of water pump Download PDFInfo
- Publication number
- CN201982352U CN201982352U CN2011200228664U CN201120022866U CN201982352U CN 201982352 U CN201982352 U CN 201982352U CN 2011200228664 U CN2011200228664 U CN 2011200228664U CN 201120022866 U CN201120022866 U CN 201120022866U CN 201982352 U CN201982352 U CN 201982352U
- Authority
- CN
- China
- Prior art keywords
- bearing
- water pump
- graphite
- stainless steel
- pump
- 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
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Abstract
The utility model relates to a bearing of a water pump, which is characterized in that: the bearing of the water pump comprises ceramics, graphite, stainless steel and a shaft housing, wherein the ceramics, graphite and the stainless steel are sheathed into one body sequentially, and one end of the stainless steel is connected with the shaft housing. In the utility model, the ceramics and the graphite are adopted to replace a ball bearing, therefore, the bearing can not be rusted.
Description
Technical field
The utility model relates to a kind of bearing of water pump.
Background technique
Along with the raising of living standards of the people, the daily required pump product of the both urban and rural residents is also more and more.Expectation is to about 2,500,000 of the annual requirement of small-sized screw pump, oil-immersed diving pump, immersed sewage pump, self-priming pump, pipeline mounted pump, suction engine etc.
The pump of, corrosivity inflammable as carrying, explosive, volatile in specific occasions, severe toxicity, valuable, high temperature, high-pressure medium, its sealing is even more important.General in this case pump with mechanical seal and stuffing sealed pump pollute the environment, even jeopardize life safety, so often be difficult to be competent at owing to there is leakage problem.In mankind today to the environmental protection pay attention to day by day, canned motorpump is widely used in fields such as petrochemical industry, Aero-Space, defence and military, atomic power, air conditioner refrigerating, medicine, food, environmental protection gradually owing to have characteristics such as no leakage, compact structure, good reliability.
The bearing of existing water pump is generally to use ball bearing, and ball bearing soaks easily, and ball bearing easily gets rusty, and transmission shaft is stressed to the outside impact force of pressuring plate.
Summary of the invention
In order to overcome above-mentioned defective, the purpose of this utility model provides a kind of bearing of water pump.
To achieve these goals, the present invention adopts following technological scheme:
The bearing of water pump, it comprises pottery, graphite, stainless steel, axle sleeve, pottery, graphite, stainless steel overlap in order and are one, a stainless end connecting bushing.
The utility model is because replace ball bearing with pottery and graphite, so the utility model can not get rusty.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Further specify below in conjunction with accompanying drawing:
As shown in Figure 1, the bearing of water pump, it comprises pottery 1, graphite 2, stainless steel 3, axle sleeve 4, pottery 1, graphite 2, stainless steel 3 overlap in order and are one, an end connecting bushing 4 of stainless steel 3.
Claims (1)
1. the bearing of water pump, it is characterized in that: comprise pottery, graphite, stainless steel, axle sleeve, pottery, graphite, stainless steel overlap in order and are one, a stainless end connecting bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200228664U CN201982352U (en) | 2011-01-25 | 2011-01-25 | Bearing of water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200228664U CN201982352U (en) | 2011-01-25 | 2011-01-25 | Bearing of water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201982352U true CN201982352U (en) | 2011-09-21 |
Family
ID=44609814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200228664U Expired - Fee Related CN201982352U (en) | 2011-01-25 | 2011-01-25 | Bearing of water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201982352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868249A (en) * | 2012-10-15 | 2013-01-09 | 浙江东音泵业股份有限公司 | Submersible motor for well |
-
2011
- 2011-01-25 CN CN2011200228664U patent/CN201982352U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868249A (en) * | 2012-10-15 | 2013-01-09 | 浙江东音泵业股份有限公司 | Submersible motor for well |
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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: 20110921 Termination date: 20140125 |