CN211259106U - Novel water pump mechanical seal device - Google Patents
Novel water pump mechanical seal device Download PDFInfo
- Publication number
- CN211259106U CN211259106U CN201921513965.5U CN201921513965U CN211259106U CN 211259106 U CN211259106 U CN 211259106U CN 201921513965 U CN201921513965 U CN 201921513965U CN 211259106 U CN211259106 U CN 211259106U
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- China
- Prior art keywords
- ring
- water pump
- base
- rotating ring
- subassembly
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- Expired - Fee Related
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Abstract
The utility model relates to a water pump seal technical field especially relates to a novel water pump mechanical seal device. The utility model is provided with a plurality of rectangle fixing blocks around the outer side of the stationary ring component and a plurality of associated rectangle fixing grooves in the stationary ring base used in cooperation with the stationary ring component, thereby ensuring the firmness of the installation of the purification component; through be equipped with rotatory slope piece and rotatory inclined groove respectively at two terminal surfaces that rotating ring subassembly and rotating ring base both link to each other to be equipped with the balance measurement rope in the inside of rotating ring base, can audio-visually see out whether the rotating ring subassembly steadily installs with the rotating ring base, thereby guaranteed that other position parts of whole mechanical seal device can continue to install.
Description
Technical Field
The utility model relates to a water pump seal technical field especially relates to a novel water pump mechanical seal device.
Background
Mechanical seal (mechanical seal) is a device for preventing fluid leakage, which is composed of at least one pair of end faces perpendicular to the rotation axis, and is kept in contact and relatively slides under the action of fluid pressure and the elastic force (or magnetic force) of a compensation mechanism and the cooperation of an auxiliary seal.
The mechanical seal comprises a static ring component and a moving ring component, and in the actual use process, the problem of poor sealing performance due to the fact that the static ring component is not firmly fixed often occurs, and the service life of equipment is influenced; meanwhile, when the mechanical seal is installed, the end faces of the static ring assembly and the dynamic ring assembly need to be kept balanced to continue installation.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a jacking device after the ceramic tile is put on the wall, aiming at the technical defects, the utility model is provided with a plurality of rectangular fixed blocks around the outer side of the stationary ring component and a plurality of associated rectangular fixed grooves in the stationary ring base used in cooperation with the stationary ring component, thereby ensuring the firmness of the installation of the purifying component; through be equipped with rotatory sloping block and rotatory inclined groove respectively at two terminal surfaces that rotating ring subassembly and rotating ring base both link to each other to be equipped with the balanced measuring rope in the inside of rotating ring base, whether can audio-visually find out the rotating ring subassembly from this and the steady installation of rotating ring base, thereby guaranteed that other position parts of whole mechanical seal device can continue the installation.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a novel water pump mechanical sealing device is characterized in that a stationary ring base is mounted at one end, close to a shaft sleeve, of a water pump shaft, a plurality of rectangular fixing grooves are formed in the periphery of the inside of the stationary ring base, a stationary ring assembly is sleeved in the stationary ring base, and rectangular fixing blocks which are connected with the rectangular fixing grooves in a matched mode are arranged on the periphery of the outside of the stationary ring assembly;
the other end sealing connection of quiet ring subassembly has the rotating ring subassembly, the rotating ring subassembly other end cup joints inside the rotating ring base, just be equipped with a plurality of rotatory sloping blocks on the rotating ring subassembly other end, the rotating ring base with the junction of rotating ring subassembly be equipped with the rotatory sloping groove that the rotatory sloping block cooperation was used, just the inside circumference of rotating ring base is provided with the balanced measuring rope.
Further optimize this technical scheme, the axle sleeve with be equipped with the rotating ring subassembly sealing washer between the rotating ring base.
Further optimize this technical scheme, the quiet ring base is kept away from the one end of quiet ring subassembly is connected with and pushes away the ring.
Further optimize this technical scheme, the other end of push ring has sealed base through spring coupling.
Further optimize this technical scheme, the other end of sealing base is connected with the water conservancy diversion cover, the other end of water conservancy diversion cover is connected with the gland, the other end of gland is connected with the drive ring.
Further optimize this technical scheme, be equipped with first O type circle between sealing base and the water conservancy diversion cover, the gland with install second O type circle between the water conservancy diversion cover.
Further optimize this technical scheme, the material of rotating ring subassembly is the silicon nitride ceramic tile.
Compared with the prior art, the utility model has the advantages of it is following: 1. the utility model adopts the structure that a plurality of rectangular fixed blocks are arranged around the outer side of the static ring component, and a plurality of associated rectangular fixed grooves are arranged in the static ring base used in cooperation with the static ring component, thus effectively ensuring the firmness of the installation of the static ring component; 2. the utility model adopts the technical scheme that the two end faces connected with the moving ring component and the moving ring base are respectively provided with the rotary inclined block and the rotary inclined groove, and the balance measuring rope is arranged in the moving ring base, so that whether the moving ring component and the moving ring base are stably installed or not can be visually seen, and further, the parts at other positions of the whole mechanical sealing device can be ensured to be continuously installed; 3. the utility model discloses a rotating ring subassembly adopts silicon nitride ceramic material, and this material has properties such as high strength, low density, high temperature resistant, itself has the lubricity moreover, and is stand wear and tear, has prolonged mechanical seal device's life.
Drawings
Fig. 1 is a schematic view of the overall structure of a novel mechanical sealing device for a water pump.
Fig. 2 is an exploded view of a novel mechanical seal for a water pump.
Fig. 3 is a schematic structural diagram of a stationary ring assembly and a stationary ring base of the novel mechanical sealing device for the water pump.
Fig. 4 is a schematic structural diagram of a moving ring assembly and a moving ring base of the novel mechanical sealing device for the water pump.
In the figure: 1. a water pump shaft; 2. a shaft sleeve; 3. a stationary ring base; 4. a rectangular fixing groove; 5. a stationary ring assembly; 6. a rectangular fixed block; 7. a rotating ring assembly; 8. a movable ring base; 9. rotating the tilting block; 10. a rotating inclined groove; 11. balancing the measuring rope; 12. a moving ring assembly seal ring; 13. a push ring; 14. sealing the base; 15. a flow guide sleeve; 16. a gland; 17. a drive ring; 18. a first 0-shaped ring; 19. a second 0-shaped ring; 20. a spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The specific implementation mode is as follows: referring to fig. 1-4, fig. 1 is a schematic diagram of an overall structure of a novel mechanical sealing device for a water pump; FIG. 2 is an exploded view of a novel mechanical seal for a water pump; FIG. 3 is a schematic structural view of a novel mechanical seal device for a water pump; fig. 4 is a schematic structural diagram of a moving ring assembly and a moving ring base of the novel mechanical sealing device for the water pump.
For the convenience of understanding, the present invention provides a novel mechanical seal device for a water pump, which is described in detail below with reference to specific embodiments.
A novel water pump mechanical sealing device is characterized in that a stationary ring base 3 is mounted at one end, close to a shaft sleeve 2, of a water pump shaft 1, a plurality of rectangular fixing grooves 4 are formed in the periphery of the inside of the stationary ring base 3, a stationary ring assembly 5 is connected in the stationary ring base 3 in a sleeved mode, and rectangular fixing blocks 6 which are connected with the rectangular fixing grooves 4 in a matched mode are arranged on the periphery of the outside of the stationary ring assembly 5;
the other end sealing connection of quiet ring subassembly 3 has rotating ring subassembly 7, the rotating ring subassembly 7 other end cup joints inside rotating ring base 8, just be equipped with a plurality of rotatory sloping blocks 9 on the rotating ring subassembly 7 other end, rotating ring base 8 with the junction of rotating ring subassembly 7 be equipped with rotatory sloping block 9 cooperation use rotatory inclined groove 10, just the inside circumference of rotating ring base 8 is provided with balanced measuring rope 11.
Further optimize this technical scheme, be equipped with rotating ring subassembly sealing washer 12 between axle sleeve 2 and rotating ring base 8.
Further optimize this technical scheme, the quiet ring base 3 is kept away from the one end of quiet ring subassembly 5 is connected with push ring 13.
Further optimizing the technical scheme, the other end of the push ring 13 is connected with a sealing base 14 through a spring 20.
Further optimizing the technical scheme, the other end of the sealing base 14 is connected with a flow guide sleeve 15, the other end of the flow guide sleeve 15 is connected with a gland 16, and the other end of the gland 16 is connected with a driving ring 17.
Further optimizing the technical scheme, a first O-shaped ring 18 is arranged between the sealing base 14 and the flow guide sleeve 15, and a second O-shaped ring 19 is arranged between the gland 16 and the flow guide sleeve 15.
Further optimize this technical scheme, the material of rotating ring subassembly 7 is the silicon nitride ceramic tile.
In the above embodiment, the present invention adopts a structural design in which a plurality of rectangular fixing blocks 6 are arranged around the outside of the stationary ring assembly 5, and a plurality of associated rectangular fixing grooves 4 are arranged in the stationary ring base 3 used in cooperation with the stationary ring assembly, so that the structural design strongly ensures the installation firmness of the stationary ring assembly 5; the utility model adopts the structure that the two end surfaces connected with the rotating ring component 7 and the rotating ring base 8 are respectively provided with the rotating inclined block 9 and the rotating inclined groove 10, and the balance measuring rope 11 is arranged in the rotating ring base 8, so that whether the rotating ring component 7 is stably installed with the rotating ring base 8 can be visually seen, and the other position parts of the whole mechanical sealing device can be ensured to be continuously installed and used; the utility model discloses a rotating ring subassembly 7 adopts silicon nitride ceramic material, and this material has properties such as high strength, low density, high temperature resistant, itself has the lubricity moreover, and is stand wear and tear, has prolonged mechanical device's life.
When the static ring component is used, the rectangular fixing blocks 6 on the periphery of the outer side of the static ring component 5 are matched with the rectangular fixing grooves 4 in the static ring base 3, so that the firmness of the static ring component 5 in the static ring base 3 is ensured; when the movable ring assembly 7 is installed in the movable ring base 8, only the rotary inclined block 9 is matched with the rotary inclined groove 10, and the balance measuring rope 11 cannot be seen from the outside, the stationary ring assembly 5 is installed stably, and other assemblies can be continuously installed; by adopting the silicon nitride ceramic material for the movable ring component 7, the sealing performance of the mechanical sealing device can be enhanced and the service life of the mechanical sealing device can be prolonged because the movable ring component has certain characteristics which are in accordance with the use of a sealing element.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A novel mechanical sealing device of a water pump is characterized in that a stationary ring base (3) is installed at one end, close to a shaft sleeve (2), of the water pump shaft (1), a plurality of rectangular fixing grooves (4) are formed in the periphery of the inner portion of the stationary ring base (3), a stationary ring component (5) is sleeved in the stationary ring base (3), and rectangular fixing blocks (6) matched and connected with the rectangular fixing grooves (4) are formed in the periphery of the outer portion of the stationary ring component (5);
the other end sealing connection of quiet ring subassembly (5) has rotating ring subassembly (7), the rotating ring subassembly (7) other end cup joints inside rotating ring base (8), just be equipped with a plurality of rotatory sloping blocks (9) on rotating ring subassembly (7) other end, rotating ring base (8) with the junction of rotating ring subassembly (7) be equipped with rotatory sloping block (9) cooperation rotatory inclined groove (10) that use, just the inside circumference of rotating ring base (8) is provided with balanced measuring rope (11).
2. The novel mechanical sealing device for the water pump as claimed in claim 1, wherein: and a moving ring component sealing ring (12) is arranged between the shaft sleeve (2) and the moving ring base (8).
3. The novel mechanical sealing device for the water pump as claimed in claim 1, wherein: one end, far away from the static ring component (5), of the static ring base (3) is connected with a push ring (13).
4. The novel mechanical sealing device for the water pump as claimed in claim 3, wherein: the other end of the push ring (13) is connected with a sealing base (14) through a spring (20).
5. The novel mechanical sealing device for the water pump as claimed in claim 4, wherein: the other end of the sealing base (14) is connected with a flow guide sleeve (15), the other end of the flow guide sleeve (15) is connected with a gland (16), and the other end of the gland (16) is connected with a driving ring (17).
6. The novel mechanical sealing device for the water pump as claimed in claim 5, wherein: a first O-shaped ring (18) is arranged between the sealing base (14) and the flow guide sleeve (15), and a second O-shaped ring (19) is arranged between the gland (16) and the flow guide sleeve (15).
7. The novel mechanical sealing device for the water pump as claimed in claim 1, wherein: the movable ring component (7) is made of silicon nitride ceramic tiles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921513965.5U CN211259106U (en) | 2019-09-12 | 2019-09-12 | Novel water pump mechanical seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921513965.5U CN211259106U (en) | 2019-09-12 | 2019-09-12 | Novel water pump mechanical seal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211259106U true CN211259106U (en) | 2020-08-14 |
Family
ID=71957674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921513965.5U Expired - Fee Related CN211259106U (en) | 2019-09-12 | 2019-09-12 | Novel water pump mechanical seal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211259106U (en) |
-
2019
- 2019-09-12 CN CN201921513965.5U patent/CN211259106U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200814 Termination date: 20210912 |