CN202017648U - Novel water pump with two seals - Google Patents
Novel water pump with two seals Download PDFInfo
- Publication number
- CN202017648U CN202017648U CN201120050377XU CN201120050377U CN202017648U CN 202017648 U CN202017648 U CN 202017648U CN 201120050377X U CN201120050377X U CN 201120050377XU CN 201120050377 U CN201120050377 U CN 201120050377U CN 202017648 U CN202017648 U CN 202017648U
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- CN
- China
- Prior art keywords
- pump
- seals
- motor
- water pump
- novel water
- 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 the technical field of water pumps, in particular to a novel water pump with two seals. The novel water pump is characterized by comprising a motor cover, a motor casing, an oil chamber, a mechanical seal, a pump cover, an O-shaped ring, an impeller, a pump base, a circular cooling pipeline channel and a motor bearing. The novel water pump with the two seals is internally provided with the two seals, i.e., the mechanical seal is arranged on the outer wall of the motor bearing; the O-shaped ring is arranged at the connected part between the pump cover and the motor casing; and the mechanical seal and the O-shaped ring are arranged inside the pump; the temperatures of a motor and a shaft surface during work are greatly reduced; the service lives of parts are prolonged; and the work efficiency and the stability are improved.
Description
Technical field
The utility model relates to the pump technology field, the novel water pump of especially a kind of two seals.
Background technique
Traditional water pump, often a pump cover place is provided with an O type circle sealing, in case motor temperature rising in the course of the work, the sealing of O type circle can be lost efficacy, and causes the damage of parts, reduces the working life of working efficiency and pump.
Summary of the invention
For addressing the above problem, the utility model provides a kind of simple and practical novel water pump, the novel water pump of described a kind of two seals, it is characterized in that, comprise: motor cover 1, motor casing 2, grease chamber 3, mechanical seal 4, pump cover 5, O type circle 6, impeller 7, pump seat 8, circulating cooling pipe paths 9, motor bearings 10, the novel water pump of described a kind of two seals, two seals is set in water pump, respectively at motor bearings 10 outer walls, be provided with mechanical seal 4, and be provided with O type circle 6 in pump cover 5 and motor casing 2 joints, described mechanical seal 4 and O type circle 6 are located at the inside of pump, greatly reduce the temperature when motor and axle are surperficial works, prolonged the working life of component, improved working efficiency and stability.
The beneficial effects of the utility model are: 1. changed pump performance, improved the efficient and the stability of pump.2. the temperature when greatly reducing the work of the pump housing prolongs working life of pump.
Description of drawings
Fig. 1 is the novel water pump schematic representation of a kind of two seals
Embodiment
As shown in Figure 1, the novel water pump of described a kind of two seals, two seals is set in water pump, at motor bearings 10 outer walls, be provided with mechanical seal 4 respectively, and be provided with O type circle 6 in pump cover 5 and motor casing 2 joints, described mechanical seal 4 and O type circle 6 are located at the inside of pump, greatly reduce the temperature when motor and axle are surperficial works, prolonged the working life of component, improved working efficiency and stability.
Claims (1)
1. novel water pump of two seals, it is characterized in that, comprise: motor cover, motor casing, grease chamber, mechanical seal, pump cover, O type circle, impeller, pump seat, circulating cooling pipe paths, motor bearings, the novel water pump of described a kind of two seals, two seals is set in water pump, at the motor bearings outer wall, be provided with mechanical seal respectively, and be provided with O type circle at pump cover and motor casing joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120050377XU CN202017648U (en) | 2011-02-28 | 2011-02-28 | Novel water pump with two seals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120050377XU CN202017648U (en) | 2011-02-28 | 2011-02-28 | Novel water pump with two seals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202017648U true CN202017648U (en) | 2011-10-26 |
Family
ID=44811318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120050377XU Expired - Fee Related CN202017648U (en) | 2011-02-28 | 2011-02-28 | Novel water pump with two seals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202017648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104040175A (en) * | 2012-01-12 | 2014-09-10 | 开利公司 | Sealing arrangement for semi-hermetic compressor |
-
2011
- 2011-02-28 CN CN201120050377XU patent/CN202017648U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104040175A (en) * | 2012-01-12 | 2014-09-10 | 开利公司 | Sealing arrangement for semi-hermetic compressor |
| US9835156B2 (en) | 2012-01-12 | 2017-12-05 | Carrier Corporation | Sealing arrangement for semi-hermetic compressor |
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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: 20111026 Termination date: 20120228 |