CN203926118U - A kind of water pump gland with flow guide sleeve - Google Patents
A kind of water pump gland with flow guide sleeve Download PDFInfo
- Publication number
- CN203926118U CN203926118U CN201420371199.4U CN201420371199U CN203926118U CN 203926118 U CN203926118 U CN 203926118U CN 201420371199 U CN201420371199 U CN 201420371199U CN 203926118 U CN203926118 U CN 203926118U
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- China
- Prior art keywords
- flow guide
- guide sleeve
- spring seat
- stationary ring
- axle sleeve
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Abstract
The utility model discloses a kind of water pump gland with flow guide sleeve, comprise the sealing configuration of fixed cover in rotating shaft and the flow guide sleeve of nylon material, flow guide sleeve is fixed on the stationary ring and spring seat in sealing configuration, projection in the middle of flow guide sleeve is stuck between stationary ring and spring seat, is provided with O type circle between the groove of flow guide sleeve one end and stationary ring.Compared with prior art; the beneficial effects of the utility model are: the in the situation that of not needing to fill choke coil on axle sleeve, also can derive regularly the water or other liquid that overflow; prevent that the liquid overflowing from flowing everywhere; keep the dry of workplace; the relevant electric equipment of protection simultaneously; can reach the requirement of environmental protection, increase again the life-span of mechanical seal.
Description
Technical field
The utility model relates to plant machinery field of sealing technology, specifically a kind of water pump gland with flow guide sleeve.
Background technique
The leakage problem of large-scale mixing plant or conveying equipment is the problem that the industry such as chemical industry, pharmacy device fabrication business pays close attention to most always.While carrying water or other liquid for pump; due to the poorly sealed leakage problem that causes; a lot of producers add oil sealing to increase the sealing of equipment; but oiling is honored as a queen, axle sleeve is easy to just destroyed; cause the machine envelope life-span extremely short; do not have in the market suitable product to protect, therefore pour out mobilely at equipment liquid in service, destroy other equipment yet.
Summary of the invention
The purpose of this utility model is to provide the water pump gland with flow guide sleeve of a kind of life-span length and regular tapping, to solve the problem proposing in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme:
A kind of water pump gland with flow guide sleeve, comprise sealing configuration and the flow guide sleeve of fixed cover in rotating shaft, described flow guide sleeve is fixed on the stationary ring and spring seat in sealing configuration, projection in the middle of flow guide sleeve is stuck between stationary ring and spring seat, between the groove of flow guide sleeve one end and stationary ring, be provided with O type circle, the material of described flow guide sleeve is nylon material.
As further program of the utility model: described stationary ring is fixed on the other end of rotating ring, the other end of stationary ring is provided with throw-out collar, the outside cover of throw-out collar has spring seat, on spring seat, offer and be communicated with throw-out collar and the leather pipe joint of 45 ° of tilting, between the centre of described throw-out collar and spring seat, spring is installed, the outside cover of described stationary ring has flange, and spring seat is stuck on flange, spring seat is fixed on axle sleeve by clamp, tightly fixing by expansion set assembly between axle sleeve and rotating shaft.
As further scheme of the utility model: be provided with O type circle between the groove of described axle sleeve one end and rotating shaft, described rotating ring is provided with O type circle with the place that engages of axle sleeve, is also provided with O type circle between the surface of contact of described flange and stationary ring, spring seat.
Compared with prior art; the beneficial effects of the utility model are: the in the situation that of not needing to fill choke coil on axle sleeve, also can derive regularly the water or other liquid that overflow; prevent that the liquid overflowing from flowing everywhere; keep the dry of workplace; the relevant electric equipment of protection simultaneously; can reach the requirement of environmental protection, increase again the life-span of mechanical seal.
Brief description of the drawings
Fig. 1 is the structural representation of the water pump gland with flow guide sleeve.
In figure: 1-O type circle; 2-axle sleeve; 3-expansion set assembly; 4-stationary ring; 5-flow guide sleeve; 6-throw-out collar; 7-spring seat; 8-clamp; 9-rotating ring; 10-flange; 11-spring; 12-rotating shaft; 13-leather pipe joint.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of water pump gland with flow guide sleeve, comprise the sealing configuration of fixed cover in rotating shaft 12 and the flow guide sleeve 5 of nylon material, flow guide sleeve 5 is fixed on the stationary ring 4 and spring seat 7 in sealing configuration, projections in the middle of flow guide sleeve 5 are stuck between stationary ring 4 and spring seat 7, are provided with O type circle 1 between the groove of flow guide sleeve 5 one end and stationary ring 4, and the object that O type circle 1 is set is the sealing between increase flow guide sleeve and stationary ring 4, spring seat 7.
Sealing configuration comprises stationary ring 4, rotating ring 9, clamp 8 and be enclosed within the axle sleeve 2 in rotating shaft 12, rotating ring 9 is stuck in one end of axle sleeve 2, stationary ring 4 is fixed on the other end of rotating ring 9, rotating ring 9 is provided with O type circle 1 with the place that engages of axle sleeve 2, the other end of stationary ring 4 is provided with throw-out collar 6, the outside cover of throw-out collar 6 has spring seat 7, on spring seat 7, offer and be communicated with throw-out collar 6 and the leather pipe joint 13 of 45 ° of tilting, between the centre of throw-out collar 6 and spring seat 7, spring 11 is installed, the outside cover of stationary ring 4 has flange 10, and spring seat 7 is stuck on flange 10, flange 10 and stationary ring 4, between the surface of contact of spring seat 7, be also provided with O type circle 1, spring seat 7 is fixed on axle sleeve 2 by clamp 8, tightly fixing by expansion set assembly 3 between axle sleeve 2 and rotating shaft 12, between the groove of axle sleeve 2 one end and rotating shaft 12, be provided with O type circle 1, the object that O type circle 1 is set is also the sealing increasing between each part, prevent that leakage problem from appearring in seal arrangement.
Working principle of the present utility model is: the sparge water of mechanical seal is to flow in the region of flow guide sleeve protection, in the time that the pressure of sparge water or flow change, can flow in seal chamber from flow guide sleeve.By flow guide sleeve 5 and the regular outflow of leather pipe joint 13, prevent that liquid from flowing, and prevents that liquid from damaging other equipment everywhere.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, is therefore intended to all changes that drop in the implication and the scope that are equal to important document of claim to include in the utility model.Any reference character in claim should be considered as limiting related claim.
Claims (3)
1. the water pump gland with flow guide sleeve, it is characterized in that, comprise sealing configuration and the flow guide sleeve (5) of fixed cover in rotating shaft (12), described flow guide sleeve (5) is fixed on the stationary ring (4) and spring seat (7) in sealing configuration, projection in the middle of flow guide sleeve (5) is stuck between stationary ring (4) and spring seat (7), between the groove of flow guide sleeve (5) one end and stationary ring (4), be provided with O type circle (1), the material of described flow guide sleeve (5) is nylon material.
2. the water pump gland with flow guide sleeve according to claim 1, it is characterized in that, described sealing configuration comprises stationary ring (4), rotating ring (9), clamp (8) and be enclosed within the axle sleeve (2) in rotating shaft (12), described rotating ring (9) is stuck in one end of axle sleeve (2), described stationary ring (4) is fixed on the other end of rotating ring (9), the other end of stationary ring (4) is provided with throw-out collar (6), the outside cover of throw-out collar (6) has spring seat (7), on spring seat (7), offer and be communicated with throw-out collar (6) and the leather pipe joint (13) of 45 ° of tilting, between the centre of described throw-out collar (6) and spring seat (7), spring (11) is installed, the outside cover of described stationary ring (4) has flange (10), and spring seat (7) is stuck on flange (10), spring seat (7) is fixed on axle sleeve (2) by clamp (8), tightly fixing by expansion set assembly (3) between axle sleeve (2) and rotating shaft (12).
3. the water pump gland with flow guide sleeve according to claim 2, it is characterized in that, between the groove of described axle sleeve (2) one end and rotating shaft (12), be provided with O type circle (1), described rotating ring (9) is provided with O type circle (1) with the place that engages of axle sleeve (2), between the surface of contact of described flange (10) and stationary ring (4), spring seat (7), is also provided with O type circle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371199.4U CN203926118U (en) | 2014-07-07 | 2014-07-07 | A kind of water pump gland with flow guide sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371199.4U CN203926118U (en) | 2014-07-07 | 2014-07-07 | A kind of water pump gland with flow guide sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203926118U true CN203926118U (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420371199.4U Active CN203926118U (en) | 2014-07-07 | 2014-07-07 | A kind of water pump gland with flow guide sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203926118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250995A (en) * | 2021-05-31 | 2021-08-13 | 哈利法克斯风机(深圳)有限公司 | Shaft seal device and food processing equipment |
| CN114593076A (en) * | 2021-12-27 | 2022-06-07 | 余姚风机总厂有限公司 | Low-resistance combustion-promoting secondary fan structure |
-
2014
- 2014-07-07 CN CN201420371199.4U patent/CN203926118U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250995A (en) * | 2021-05-31 | 2021-08-13 | 哈利法克斯风机(深圳)有限公司 | Shaft seal device and food processing equipment |
| CN114593076A (en) * | 2021-12-27 | 2022-06-07 | 余姚风机总厂有限公司 | Low-resistance combustion-promoting secondary fan structure |
| CN114593076B (en) * | 2021-12-27 | 2024-04-02 | 余姚风机总厂有限公司 | Low-resistance combustion-promoting secondary air blower structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |