CN221169955U - Fluid separator for water pump shell - Google Patents
Fluid separator for water pump shell Download PDFInfo
- Publication number
- CN221169955U CN221169955U CN202323231395.XU CN202323231395U CN221169955U CN 221169955 U CN221169955 U CN 221169955U CN 202323231395 U CN202323231395 U CN 202323231395U CN 221169955 U CN221169955 U CN 221169955U
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- China
- Prior art keywords
- groove
- connecting pipe
- water pump
- sealing ring
- separation device
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- 239000012530 fluid Substances 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 238000000926 separation method Methods 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a fluid separation device of a water pump shell, which comprises a pump body, wherein a connecting pipe is fixedly arranged at the right end of the pump body in a communicating way, a cylindrical groove is formed in the right side of the connecting pipe, an inner groove is formed in the right side of the connecting pipe, an installation groove is formed in the inner wall of the cylindrical groove, a sealing ring is clamped in the installation groove, a clamping groove is formed in the right side of the sealing ring, and a pressure spring is fixedly arranged in the connecting pipe; according to the utility model, the sealing ring is pushed to be clamped in the mounting groove by the circumferentially distributed moving blocks, and the phenomenon of deflection can not occur when the sealing ring moves under uniform stress, so that the situation of poor sealing effect caused by the position deflection of the sealing ring is avoided; after the sealing ring is clamped in the mounting groove, the sealing ring is further limited through the clamping block, poor contact between the sealing ring and the pump shaft due to vibration and deformation generated by the pump shaft is avoided, and the situation of poor sealing effect is further avoided.
Description
Technical Field
The utility model relates to the technical field of water pumps, in particular to a fluid separation device of a water pump shell.
Background
The fluid separation of the water pump shell can prevent the internal and external media from leaking, the water pump shell is usually connected with a shaft seal or a sealing device, the fluid in the pump can be ensured not to leak to the outside through the fluid separation, the external media can be prevented from entering the pump, and the shaft seal of the water pump shell is usually sealed and divided by using a sealing ring.
At present, after separating the water pump shell fluid through the sealing washer, in long-time use, the pump shaft can produce vibration and deformation at the operation in-process, and this can lead to the poor contact between sealing washer and the pump shaft, and then influences sealed effect, and when the installation sealing washer, usually the operating personnel presses the sealing washer to install, but presses the in-process and can lead to the sealing washer skew, and then can lead to the sealed effect of sealing washer not good.
Disclosure of utility model
The present utility model is directed to providing a fluid separation device for a water pump housing to solve the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pump housing fluid separation device, includes the pump body, pump body right-hand member intercommunication fixed mounting has the connecting pipe, the cylinder groove has been seted up to the inside on connecting pipe right side, the inside groove has been seted up on the right side of connecting pipe, the mounting groove has been seted up to the inner wall in cylinder groove, the inside joint of mounting groove has the sealing washer, the draw-in groove has been seted up on the right side of sealing washer, the inside fixed mounting of connecting pipe has pressure spring, pressure spring's left side fixed mounting has the fixture block, the right side fixed mounting of fixture block has the connecting wire, the inside rotation of connecting pipe is connected with the annular slab, the right side sliding connection of connecting pipe has the lug, the cross spout has been seted up to the inside of inside groove, the inside of cross spout is provided with the movable block, the inside symmetry sliding connection of movable block has the supporting sleeve, the bottom fixed mounting of supporting sleeve has buffer spring, the right side sliding connection of inside groove has the push ring, the one end fixed mounting push rod that the push ring is close to the connecting pipe.
The inner groove is communicated with the cylindrical groove, and the inner diameter of the inner groove is larger than that of the cylindrical groove.
The connecting pipe is characterized in that a groove and an annular groove are formed in the connecting pipe, the groove is respectively communicated with the mounting groove and the annular groove, the pressure spring and the clamping block are located in the groove, and the annular plate is rotationally connected in the annular groove.
The clamping blocks are connected with the clamping grooves in an adapting mode, one ends, far away from the clamping blocks, of the connecting lines are fixedly connected to the surface of the annular plate, and the clamping blocks are connected with the clamping grooves in a clamping mode to limit the positions of the sealing rings.
The surface of the annular plate is provided with an annular limiting groove, the protruding block is in fit and clamping connection with the annular limiting groove, and the protruding block is clamped in the annular plate to limit the position of the clamping block.
The two sides of the moving block are rotationally connected to the inside of the supporting sleeve, and one end, away from the supporting sleeve, of the buffer spring is fixedly arranged on the inner wall of the cross chute.
The push rod is in fit and abutting connection with the moving block, and the moving block can be pushed to slide in the cross sliding groove when the push rod moves.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the sealing ring is pushed to be clamped in the mounting groove by the circumferentially distributed moving blocks, and the phenomenon of deflection can not occur when the sealing ring moves under uniform stress, so that the situation of poor sealing effect caused by the position deflection of the sealing ring is avoided; after the sealing ring is clamped in the mounting groove, the sealing ring is further limited through the clamping block, poor contact between the sealing ring and the pump shaft due to vibration and deformation generated by the pump shaft is avoided, and the situation of poor sealing effect is further avoided.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of a connecting tube according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic view of a partial enlarged structure of an inner tank according to the present utility model;
Fig. 5 is an enlarged view of the structure of fig. 4B according to the present utility model.
In the figure: 1. a pump body; 2. a connecting pipe; 3. a cylindrical groove; 4. an inner tank; 5. a mounting groove; 6. a seal ring; 7. a clamping groove; 8. a pressure spring; 9. a clamping block; 10. a connecting wire; 11. an annular plate; 12. a bump; 13. a cross chute; 14. a moving block; 15. a support sleeve; 16. a buffer spring; 17. a push ring; 18. a push rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a pump case fluid separation device, including pump body 1, pump body 1 right-hand member intercommunication fixed mounting has connecting pipe 2, cylindrical tank 3 has been seted up to the inside on connecting pipe 2 right side, inside groove 4 has been seted up on the right side of connecting pipe 2, mounting groove 5 has been seted up to the inner wall in cylindrical tank 3, the inside joint of mounting groove 5 has sealing washer 6, draw-in groove 7 has been seted up on the right side of sealing washer 6, the inside fixed mounting of connecting pipe 2 has pressure spring 8, the left side fixed mounting of pressure spring 8 has fixture block 9, the right side fixed mounting of fixture block 9 has connecting wire 10, the inside rotation of connecting pipe 2 is connected with annular slab 11, the right side sliding connection of connecting pipe 2 has lug 12, cross spout 13 has been seted up to the inside of cross spout 13, the inside of movable block 14 has supporting sleeve 15, the bottom fixed mounting of supporting sleeve 15 has buffer spring 16, the right side sliding connection of inside groove 4 has push ring 17, the one end fixed mounting push rod 18 that is close to connecting pipe 2.
Wherein the cylindrical tank 3 is communicated with the inner tank 4, and the inner diameter of the inner tank 4 is larger than the inner diameter of the cylindrical tank 3.
Wherein, recess and ring channel have been seted up to the inside of connecting pipe 2, and the recess communicates with mounting groove 5 and ring channel respectively, and pressure spring 8 and fixture block 9 are located the inside of recess, and annular plate 11 rotates the inside of connecting at the ring channel.
Wherein, fixture block 9 and draw-in groove 7 looks adaptation joint, the one end fixed connection that the connecting wire 10 kept away from fixture block 9 is at the surface of annular plate 11, and fixture block 9 joint is prescribing a limit to the position of sealing washer 6 in the inside of draw-in groove 7.
The surface of the annular plate 11 is provided with an annular limiting groove, the protruding block 12 is clamped with the annular limiting groove in an adaptive manner, and the protruding block 12 is clamped inside the annular plate 11 to limit the position of the clamping block 9.
Wherein, the both sides of movable block 14 rotate and connect in the inside of supporting sleeve 15, and the one end that buffer spring 16 kept away from supporting sleeve 15 is fixed mounting in the inner wall of cross spout 13.
The push rod 18 is in fit and abutting connection with the moving block 14, and the moving block 14 can be pushed to slide in the cross chute 13 when the push rod 18 moves.
Working principle: before use, an operator rotates the annular plate 11 to enable the annular plate 11 to pull the connecting wire 10, at the moment, the connecting wire 10 is pulled to drive the clamping block 9 to compress the pressure spring 8 and move into the groove formed in the connecting pipe 2, at the moment, the clamping block 9 is separated from the mounting groove 5, and then the operator moves the lug 12 to enable the lug to be clamped in the annular limiting groove formed in the annular plate 11, so that the position of the annular plate 11 is limited, namely, at the moment, the position of the clamping block 9 is limited by pulling of the connecting wire 10;
When the sealing ring 6 is used, an operator places the sealing ring 6 at the joint of the cylindrical groove 3 and the inner groove 4, at the moment, the operator rotates the moving blocks 14 in sequence, one side of the moving block 14, which is close to the cylindrical groove 3, is separated from the inside of the cross sliding groove 13, the moving block 14 cannot move back to the inside of the cross sliding groove 13 under the friction force of the moving block 14 and the supporting sleeve 15, then the operator pushes the push ring 17 to be close to the moving block 14, the push ring 17 drives the fixed push rod 18 to push the moving block 14, at the moment, the moving block 14 is pushed to slide in the inside of the cross sliding groove 13, the moving block 14 moves to a position close to the sealing ring 6 after being pushed, and after the moving block 14 is abutted against the sealing ring 6, the moving block 14 pushes the sealing ring 6 to move and be clamped in the inside of the mounting groove 5.
Then, an operator moves the protruding block 12 to separate from the annular limiting groove formed in the annular plate 11, at the moment, the clamping block 9 can separate from the groove and move towards the direction of the mounting groove 5 under the action of resilience force of the pressure spring 8 until the clamping block 9 is clamped in the clamping groove 7, at the moment, the position of the sealing ring 6 is limited by the clamping block 9, and the situation that the sealing ring 6 shifts in use is avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a water pump shell fluid separation device, includes the pump body (1), its characterized in that: the utility model discloses a pump body, including pump body (1), connecting pipe (2), cylindrical groove (3) have been seted up to the inside on connecting pipe (2) right side, inside groove (4) have been seted up on the right side of connecting pipe (2), mounting groove (5) have been seted up to the inner wall of cylindrical groove (3), the inside joint of mounting groove (5) has sealing washer (6), draw-in groove (7) have been seted up on the right side of sealing washer (6), the inside fixed mounting of connecting pipe (2) has pressure spring (8), the left side fixed mounting of pressure spring (8) has fixture block (9), the right side fixed mounting of fixture block (9) has connecting wire (10), the inside rotation of connecting pipe (2) is connected with annular plate (11), the right side sliding connection of connecting pipe (2) has lug (12), the inside of inside groove (4) has seted up cross spout (13), the inside of cross spout (13) is provided with movable block (14), the inside symmetry sliding connection of movable block (14) has supporting sleeve (15), the bottom of supporting sleeve (15) has fixed connection of spring (16) to push away from the inside groove (17), one end of the push ring (17) close to the connecting pipe (2) is fixedly provided with a push rod (18).
2. The water pump housing fluid separation device of claim 1, wherein: the cylindrical groove (3) is communicated with the inner groove (4), and the inner diameter of the inner groove (4) is larger than the inner diameter of the cylindrical groove (3).
3. The water pump housing fluid separation device of claim 1, wherein: the connecting pipe is characterized in that a groove and an annular groove are formed in the connecting pipe (2), the groove is respectively communicated with the mounting groove (5) and the annular groove, the pressure spring (8) and the clamping block (9) are located in the groove, and the annular plate (11) is rotationally connected in the annular groove.
4. The water pump housing fluid separation device of claim 1, wherein: the clamping block (9) is in fit and clamping connection with the clamping groove (7), and one end, away from the clamping block (9), of the connecting wire (10) is fixedly connected to the surface of the annular plate (11).
5. The water pump housing fluid separation device of claim 1, wherein: the surface of the annular plate (11) is provided with an annular limiting groove, and the protruding block (12) is in fit and clamping connection with the annular limiting groove.
6. The water pump housing fluid separation device of claim 1, wherein: the two sides of the moving block (14) are rotatably connected in the supporting sleeve (15), and one end, far away from the supporting sleeve (15), of the buffer spring (16) is fixedly arranged on the inner wall of the cross chute (13).
7. The water pump housing fluid separation device of claim 1, wherein: the push rod (18) is in fit and abutting connection with the moving block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323231395.XU CN221169955U (en) | 2023-11-29 | 2023-11-29 | Fluid separator for water pump shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323231395.XU CN221169955U (en) | 2023-11-29 | 2023-11-29 | Fluid separator for water pump shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221169955U true CN221169955U (en) | 2024-06-18 |
Family
ID=91536812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323231395.XU Active CN221169955U (en) | 2023-11-29 | 2023-11-29 | Fluid separator for water pump shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221169955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118959406A (en) * | 2024-10-18 | 2024-11-15 | 江苏远业液压机械有限公司 | A hydraulic pump oil suction pipe connection structure |
-
2023
- 2023-11-29 CN CN202323231395.XU patent/CN221169955U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118959406A (en) * | 2024-10-18 | 2024-11-15 | 江苏远业液压机械有限公司 | A hydraulic pump oil suction pipe connection structure |
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