CN203796609U - Sealing component for pump - Google Patents
Sealing component for pump Download PDFInfo
- Publication number
- CN203796609U CN203796609U CN201420187378.2U CN201420187378U CN203796609U CN 203796609 U CN203796609 U CN 203796609U CN 201420187378 U CN201420187378 U CN 201420187378U CN 203796609 U CN203796609 U CN 203796609U
- Authority
- CN
- China
- Prior art keywords
- ring
- spring
- stationary
- seat
- rotating
- 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 discloses a sealing component for a pump, which comprises a movable ring, a stationary ring, a movable ring base and a stationary ring base, wherein the lower end surface of the movable ring is propped against the upper end surface of the stationary ring; the movable ring base is arranged outside the movable ring; the stationary ring base is arranged outside the stationary ring; the sealing component further comprises an anti-rotation spring seat, a spring and a spring gasket; a spring hole is formed in the anti-rotation spring seat; the spring is placedin the spring hole and is propped against the spring gasket; amovable ring seal ring is arranged between the movable ring base and the movable ring; a stationary ring seal ring is arranged between the stationary ring base and the stationary ring; the movable ring, the stationary ring, the movable ring base, the stationary ring base, the anti-rotation spring seat, the spring, the spring gasket, the movable ring seal ring and the stationary ring seal ring adopt an integrated structure.According to the sealing component for the pump, the assembly and maintenance of the sealing component are convenient and the sealing performance is good.
Description
Technical field
The utility model relates to pump housing technical field, is specifically a kind of black box of pump.
Background technique
The black box of pump is the important component part of the pump housing, and the sealing between pump shaft and pump case is provided.The black box of the pump of prior art comprises rotating ring, stationary ring, rotating seat, stationary seat, the lower end surface of rotating ring and the upper-end surface of stationary ring lean, rotating ring is provided with rotating seat outward, stationary ring is provided with stationary seat outward, wherein also comprise anti-turn spring seat, spring, spring washer, on anti-turn spring seat, offer spring eye, spring is placed in spring eye and leans with spring washer, between rotating seat and rotating ring, be provided with seal ring of moving ring, between stationary seat and stationary ring, be provided with stationary ring seal ring.Whole Sealing is split-type structural, during use, all parts need to be arranged between pump shaft and pump case one by one successively, during maintenance, needs again all parts to take off successively one by one I&M inconvenience very.Moreover, during installation, between parts and parts, fall into dust, between parts and parts, to install not in placely, these all can affect the sealability of whole Sealing.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of I&M convenient, the black box of the pump of good seal performance.
To achieve these goals, the technical solution of the utility model is as follows: a kind of black box of pump, comprises rotating ring, stationary ring, rotating seat, stationary seat; The lower end surface of rotating ring and the upper-end surface of stationary ring lean, and rotating ring is provided with rotating seat outward, and stationary ring is provided with stationary seat outward; Also comprise anti-turn spring seat, spring, spring washer; On anti-turn spring seat, offer spring eye, spring is placed in spring eye and leans with spring washer, between rotating seat and rotating ring, is provided with seal ring of moving ring, is provided with stationary ring seal ring between stationary seat and stationary ring; Rotating ring, stationary ring, rotating seat, stationary seat, anti-turn spring seat, spring, spring washer, seal ring of moving ring, stationary ring seal ring are integral type structure.
Adopt after technique scheme, the utility model compared with prior art, have the following advantages: the black box of the utility model pump is integral type structure, during use, only whole Sealing need to be arranged between pump shaft and pump case, during maintenance, integral body is taken off, I&M convenience very; Also avoided falling between dust, parts and parts the phenomenons such as not in place being installed between parts and parts, effectively improved the sealability of the black box of pump simultaneously; After maintenance, pump need be tested, and checks whether sealing leaks, and the black box of integral type pump, before dispatching from the factory, is all installed after after tested again, to guarantee sealing, guarantees that sealing can not leak.
As improvement, described rotating seat comprises base portion and shaft sleeve part, is provided with O RunddichtringO between rotating ring and shaft sleeve part.This O RunddichtringO can improve the sealing effect between rotating ring and shaft sleeve part, thereby further improves the sealability of the black box of whole pump.
Accompanying drawing explanation
Accompanying drawing 1 is the sectional structure schematic diagram of the black box of the utility model pump.
Shown in Fig. 1: 1, rotating ring 2, stationary ring 3, rotating seat 31, base portion 32, shaft sleeve part 4, stationary seat 5, anti-turn spring seat 6, spring 7, spring washer 8, seal ring of moving ring 9, stationary ring seal ring 10, O RunddichtringO 11, radial groove 12, Steel Cable Baffle Ring 13, spring eye.
embodiment
Below by drawings and Examples, the utility model is further elaborated.
As shown in Figure 1: a kind of black box of pump, comprises rotating ring 1, stationary ring 2, rotating seat 3, stationary seat 4.Rotating seat 3 comprises base portion 31 and shaft sleeve part 32.The upper-end surface of the lower end surface of rotating ring 1 and stationary ring 2 leans, the outer rotating seat 3 that is provided with of rotating ring 1, the outer stationary seat 4 that is provided with of stationary ring 2.The utility model also comprises anti-turn spring seat 5, spring 6, spring washer 7.On anti-turn spring seat 5, offer spring eye 13, spring 6 is placed in spring eye 13 and leans with spring washer 7, between rotating seat 3 and rotating ring 1, is provided with seal ring of moving ring 8, and specifically, seal ring of moving ring 8 is arranged between rotating ring 1 and base portion 31.Between stationary seat 4 and stationary ring 2, be provided with stationary ring seal ring 9.Rotating ring 1, stationary ring 2, rotating seat 3, stationary seat 4, anti-turn spring seat 5, spring 6, spring washer 7, seal ring of moving ring 8, stationary ring seal ring 9 are integral type structure.During concrete enforcement, can complete by following three steps the assembling of the black box of pump: one, be assembled into combiner one; Two, be assembled into combiner two; Three, form whole assembly; Wherein step 1 specific operation are: first in the spring eye 13 of anti-turn spring seat 5, put into spring 6, then at spring 6 upper cover upper spring packing rings 7, last stationary seat 4 in anti-turn spring seat 5 outer cover, four parts form combiners one, between anti-turn spring seat 5 and stationary seat 4, by screw, are fixedly connected with.Step 2 specific operation are: first seal ring of moving ring 8 is stuck on rotating ring 1, and rotating ring 1 is enclosed within on axle sleeve, rotating ring 1 and shaft sleeve part 32, base portion 31 are fitted mutually, then stationary ring 2 is enclosed within shaft sleeve part 32, and make stationary ring 2 and rotating ring 1 bonded to each other, finally stationary ring seal ring 9 is stuck on stationary ring 2, five parts form combiner two.Step 3 specific operation are: parts two are snapped in parts one by base portion 32, and by Steel Cable Baffle Ring 12, shaft sleeve part 32 and anti-turn spring seat 5 are fixed, thereby the black box of the pump that formation one is complete, Steel Cable Baffle Ring 12 is stuck between the outer wall of shaft sleeve part 32 bottoms and the inwall of anti-turn spring seat 5 bottoms.Certainly, assembling mode of the present utility model is not unique, can also have other multiple assembling modes, as long as can be assembled into the black box of a complete pump.
In order to improve the sealing effect between rotating ring 1 and shaft sleeve part 32, between rotating ring 1 and shaft sleeve part 32, be provided with O RunddichtringO 10.During concrete enforcement, offer a radial groove 11 on the outer wall of shaft sleeve part 32, O RunddichtringO 10 embeds in radial groove 11 and forms sealing with rotating ring 1.
The black box of the utility model pump is integral type structure, during use, only whole Sealing need to be arranged between pump shaft and pump case, and during maintenance, integral body is taken off, I&M convenience very.Also avoided falling between dust, parts and parts the phenomenons such as not in place being installed between parts and parts, improved the sealability of the black box of pump simultaneously; After maintenance, pump need be tested, and checks whether sealing leaks, and the black box of integral type pump, before dispatching from the factory, is all installed after after tested again, to guarantee sealing, guarantees that sealing can not leak.
The above is enlightenment according to embodiment, and by above-mentioned description, relevant staff can, within not departing from the scope of this invention thought, carry out various change and modification completely.The technical scope of this model utility is not limited to the content on specification, must determine according to claim scope the scope of its protection.
Claims (2)
1. a black box for pump, is characterized in that: comprise rotating ring, stationary ring, rotating seat, stationary seat; The lower end surface of rotating ring and the upper-end surface of stationary ring lean, and rotating ring is provided with rotating seat outward, and stationary ring is provided with stationary seat outward; Also comprise anti-turn spring seat, spring, spring washer; On anti-turn spring seat, offer spring eye, spring is placed in spring eye and leans with spring washer, between rotating seat and rotating ring, is provided with seal ring of moving ring, is provided with stationary ring seal ring between stationary seat and stationary ring; Rotating ring, stationary ring, rotating seat, stationary seat, anti-turn spring seat, spring, spring washer, seal ring of moving ring, stationary ring seal ring are integral type structure.
2. the black box of pump according to claim 1, is characterized in that: described rotating seat comprises base portion and shaft sleeve part, is provided with O RunddichtringO between rotating ring and shaft sleeve part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187378.2U CN203796609U (en) | 2014-04-17 | 2014-04-17 | Sealing component for pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187378.2U CN203796609U (en) | 2014-04-17 | 2014-04-17 | Sealing component for pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203796609U true CN203796609U (en) | 2014-08-27 |
Family
ID=51378824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420187378.2U Expired - Fee Related CN203796609U (en) | 2014-04-17 | 2014-04-17 | Sealing component for pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203796609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524811A (en) * | 2017-08-08 | 2017-12-29 | 东台市岳东橡胶密封件厂 | A kind of mechanical sealing linkage ring stationary ring attachment structure |
| CN108843615A (en) * | 2018-07-23 | 2018-11-20 | 余姚市华泰邦威泵业有限公司 | rotor pump shaft sealing device |
-
2014
- 2014-04-17 CN CN201420187378.2U patent/CN203796609U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524811A (en) * | 2017-08-08 | 2017-12-29 | 东台市岳东橡胶密封件厂 | A kind of mechanical sealing linkage ring stationary ring attachment structure |
| CN108843615A (en) * | 2018-07-23 | 2018-11-20 | 余姚市华泰邦威泵业有限公司 | rotor pump shaft sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20210417 |