CN201526499U - Drawable sealing ring facilitating replacement - Google Patents
Drawable sealing ring facilitating replacement Download PDFInfo
- Publication number
- CN201526499U CN201526499U CN2009202097561U CN200920209756U CN201526499U CN 201526499 U CN201526499 U CN 201526499U CN 2009202097561 U CN2009202097561 U CN 2009202097561U CN 200920209756 U CN200920209756 U CN 200920209756U CN 201526499 U CN201526499 U CN 201526499U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- seal ring
- pump
- drawable
- seat
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a drawable sealing ring facilitating replacement, which comprises a pump body and is characterized in that a sealing ring seat is arranged on an outlet of the pump body, the sealing ring seat is connected with the pump body through a screw, and the sealing ring is fixedly connected on the sealing ring seat. The drawable seal ring has the advantages of improving the sealing ring structure of a traditional submersible pump, being rapid and convenient to mount and replace, being time-saving and effort-saving and greatly improving the working efficiency; and the drawable sealing ring can draw out the sealing ring for measuring the abrasion loss as a whole at any time, when the abrasion of the sealing ring is excessive and the sealing ring needs to be replaced, the sealing ring can be replaced timely, thereby avoiding the pump from running under the low-efficiency working condition, saving electric energy and protecting the pump.
Description
Technical field
The utility model relates to a kind of withdrawable seal ring that is convenient for changing.
Background technique
As accompanying drawing (1), traditional submersible pump seal ring is directly installed on the pump housing, when seal ring uses wearing and tearing to need to change, must take the rising pipe that connects with the pump housing earlier apart, takes the pump housing again apart, could change seal ring.Such replacing is got up very inconvenient, and workload is big, is necessary to design a kind of new structure and improves it.
Summary of the invention
The purpose of this utility model is to improve the seal ring structure of traditional submersible pump, is convenient to the replacing of seal ring simultaneously, reduces the workload of dismounting, improves the efficient of maintain and replace greatly.A kind of withdrawable seal ring that is convenient for changing is provided.The withdrawable seal ring that the utility model design is convenient for changing comprises the pump housing, and it is characterized in that: a seal ring seat is arranged in the outlet of the pump housing, and seal ring seat connects the pump housing by screw, is fixedly connected with seal ring on seal ring seat.The utility model has the advantages that the seal ring structure that improves traditional submersible pump, when installing and changing fast, convenient, save time, laborsaving, increase work efficiency greatly; Can wholely at any time extract seal ring out and measure wear extent, must can in time change during replacing when seal wears is excessive, avoid pump to move under the poor efficiency operating mode, saving power is also protected pump.
Description of drawings
Accompanying drawing 1 is the prior art constructions schematic representation, and accompanying drawing 2 is a structural representation of the present utility model,
Below in conjunction with drawings and Examples the utility model is elaborated,
Embodiment
Comprise the pump housing 1 among the figure, it is characterized in that: a seal ring seat 3 is arranged in the outlet 2 of the pump housing 1, and seal ring seat 3 connects the pump housing 1 by screw 4, is fixedly connected with seal ring 5 on seal ring seat 3.Earlier seal ring 5 is contained on the seal ring seat 3, with screw 4 seal ring seat 3 is connected with the pump housing 1, seal ring 5 can wholely be extracted out with seal ring seat 3; Such structure installs, it is very convenient, quick to change seal ring, particularly saved a large amount of time during the maintain and replace seal ring, reduce the workload of dismounting, increased work efficiency greatly, can pull down the wear extent that detects seal ring simultaneously at any time, so that in time change, avoided the pump fallback.
Claims (1)
1. the withdrawable seal ring that is convenient for changing comprises the pump housing, it is characterized in that: a seal ring seat is arranged in the outlet of the pump housing, and seal ring seat connects the pump housing by screw, is fixedly connected with seal ring on seal ring seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202097561U CN201526499U (en) | 2009-09-16 | 2009-09-16 | Drawable sealing ring facilitating replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202097561U CN201526499U (en) | 2009-09-16 | 2009-09-16 | Drawable sealing ring facilitating replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201526499U true CN201526499U (en) | 2010-07-14 |
Family
ID=42517786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202097561U Expired - Fee Related CN201526499U (en) | 2009-09-16 | 2009-09-16 | Drawable sealing ring facilitating replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201526499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807204A (en) * | 2012-11-07 | 2014-05-21 | 珠海格力电器股份有限公司 | Centrifugal compressor and cold water type air conditioning unit with same |
-
2009
- 2009-09-16 CN CN2009202097561U patent/CN201526499U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807204A (en) * | 2012-11-07 | 2014-05-21 | 珠海格力电器股份有限公司 | Centrifugal compressor and cold water type air conditioning unit with same |
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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: 20110916 |