CN219282660U - Sealing device for booster pump - Google Patents
Sealing device for booster pump Download PDFInfo
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- CN219282660U CN219282660U CN202221927394.1U CN202221927394U CN219282660U CN 219282660 U CN219282660 U CN 219282660U CN 202221927394 U CN202221927394 U CN 202221927394U CN 219282660 U CN219282660 U CN 219282660U
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- booster pump
- screw
- sealing ring
- sealing
- sleeve
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Abstract
The utility model relates to the technical field of booster pumps and discloses a sealing device for a booster pump, which comprises a booster pump body, wherein a water outlet pipeline is fixedly arranged on the right side of the booster pump body, a first sealing ring is fixedly sleeved at the right end of the water outlet pipeline, a second sealing ring is fixedly arranged on the right side of the first sealing ring, a third sealing ring is fixedly arranged on the right side of the second sealing ring, a connecting pipeline is arranged on the right side of the water outlet pipeline, a fixed clamping sleeve is fixedly sleeved outside the water outlet pipeline, and the connecting pipeline is fixedly connected inside the fixed clamping sleeve.
Description
Technical Field
The utility model relates to the technical field of booster pumps, in particular to a sealing device for a booster pump.
Background
The booster pump is used for boosting, and the application of the booster pump mainly comprises the pressurization of a water heater, the pressurization of high-rise low water pressure, sauna, bath and the like, the pressurization of the water pressure at the uppermost layer of an apartment, the automatic solar pressurization, the pressurization of a reverse osmosis water purifier and the like, and when the booster pump is connected with other pipelines, a sealing device of the booster pump is needed to ensure the sealing performance of the pipeline connection.
But sealing device of booster pump in the present market is complex in operation when connecting the pipeline, leads to the staff very troublesome when installing the pipeline to and sealing device of current booster pump can not support the pipeline after connecting, leads to connecting easily not hard up, thereby influences the leakproofness.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the sealing device for the booster pump, which effectively solves the problems that the sealing device of the booster pump in the current market is complex in operation when connecting pipelines and can not support the connected pipelines.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sealing device for booster pump, includes the booster pump body, the right side fixed mounting of booster pump body has outlet conduit, outlet conduit's right-hand member fixed sleeve has first sealing washer, the right side fixed mounting of first sealing washer has the second sealing washer, the right side fixed mounting of second sealing washer has the third sealing washer, outlet conduit's right side is equipped with connecting tube, outlet conduit's outside fixed sleeve has cup jointed fixed cutting ferrule, connecting tube rigid coupling is in the inside of fixed cutting ferrule, all be equipped with first screw on fixed cutting ferrule, outlet conduit and the connecting tube, the inside threaded connection of first screw has the screw, fixed cutting ferrule cup joints in outlet conduit and connecting tube's outside through the screw fixation, fixed cutting ferrule's bottom fixed mounting has the sleeve, telescopic inside slip grafting has the lead screw, the outside screw cup joints the nut, the nut rotates to be connected in telescopic bottom, the bottom fixed mounting of lead screw has the fixed plate.
Preferably, a sliding groove is formed in the sleeve, a limiting plate is connected to the sliding groove in a sliding mode, and the limiting plate is fixedly connected to the outer portion of the screw rod.
Preferably, second screw holes which are uniformly distributed are formed in the fixing plate.
Preferably, the third sealing ring is clamped in the connecting pipeline.
Preferably, the first sealing ring, the second sealing ring and the third sealing ring are all made of rubber materials.
Preferably, the second sealing ring is clamped between the water outlet pipeline and the connecting pipeline.
The beneficial effects are that:
1) When the device is installed, a user firstly sleeves the fixed clamping sleeve on the outer part of the water outlet pipeline, the fixed clamping sleeve is matched with threads of the first screw hole through a screw, so that the fixed clamping sleeve is fixed on the outer part of the water outlet pipeline, then the connecting pipeline is inserted into the fixed clamping sleeve, the connecting pipeline is clamped on the outer part of the third sealing ring, then the connecting pipeline is pushed towards the water outlet pipeline, one side of the connecting pipeline, which is close to the water outlet pipeline, is tightly attached to one side of the second sealing ring, and then is matched with threads of the second screw hole through the screw, so that the connecting pipeline is fixed in the fixed clamping sleeve for connection, and the tightness during connection is guaranteed through the first sealing ring, the second sealing ring and the third sealing ring, so that the effect of conveniently installing the pipeline is achieved;
2) After the pipeline connection is completed, a user holds the nut and rotates the nut again, the screw rod moves downwards through the threaded fit between the nut and the screw rod (because the screw rod is in sliding connection with the sleeve through the limiting plate, the screw rod is limited to rotate in the sleeve, and the nut is rotationally connected to the sleeve, the vertical position of the nut cannot change, so when the nut rotates, the screw rod can move downwards), the fixing plate is driven to move downwards, so that the fixing plate is adjusted to a position (which can be on a wall surface or the ground or other fixed objects) capable of supporting the fixing clamp sleeve, and then the user can fix the fixing plate through the threaded fit between the screw rod and the second screw hole without screws, so that the effect of supporting the pipeline during connection is achieved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic elevational view of the entire structure of the present utility model;
FIG. 2 is a schematic elevational cross-sectional view of the fixing ferrule of the present utility model;
FIG. 3 is a schematic side view of a first seal ring of the present utility model;
fig. 4 is a schematic elevational cross-sectional view of the sleeve of the present utility model.
In the figure: 1. a booster pump body; 2. a water outlet pipe; 3. a connecting pipe; 4. fixing the clamping sleeve; 5. a screw; 6. a first screw hole; 7. a first seal ring; 8. a second seal ring; 9. a third seal ring; 10. a sleeve; 11. a screw rod; 12. a nut; 13. a fixing plate; 14. a chute; 15. a limiting plate; 16. and a second screw hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.
According to the first embodiment, as shown in fig. 1-4, the booster pump comprises a booster pump body 1, a water outlet pipeline 2 is fixedly arranged on the right side of the booster pump body 1, a first sealing ring 7 is fixedly sleeved at the right end of the water outlet pipeline 2, a second sealing ring 8 is fixedly arranged on the right side of the first sealing ring 7, a third sealing ring 9 is fixedly arranged on the right side of the second sealing ring 8, a connecting pipeline 3 is arranged on the right side of the water outlet pipeline 2, a fixing clamping sleeve 4 is fixedly sleeved on the outer side of the water outlet pipeline 2, the connecting pipeline 3 is fixedly connected inside the fixing clamping sleeve 4, first screw holes 6 are formed in the fixing clamping sleeve 4, the water outlet pipeline 2 and the connecting pipeline 3, screws 5 are fixedly sleeved on the outer side of the water outlet pipeline 2 and the connecting pipeline 3 through the screws 5, a sleeve 10 is fixedly arranged at the bottom of the fixing clamping sleeve 4, a screw rod 11 is slidingly sleeved inside the sleeve 10, a nut 12 is sleeved on the outer screw thread of the screw rod 11, the nut 12 is rotationally connected to the bottom of the sleeve 10, and a fixing plate 13 is fixedly arranged at the bottom of the screw rod 11.
On the basis of the first embodiment, a sliding groove 14 is formed in the sleeve 10, a limiting plate 15 is slidably connected in the sliding groove 14, the limiting plate 15 is fixedly connected to the outer portion of the screw rod 11, the screw rod 11 is limited from rotating in the sleeve 10 through the limiting plate 15, and the screw rod 11 can only move along the track of the sliding groove 14 through the sliding groove 14.
On the basis of the first embodiment, second screw holes 16 which are uniformly distributed are formed in the fixing plate 13, and the fixing plate 13 can be fixed on the ground or the wall surface through the threaded fit of the screws 5 and the second screw holes 16.
On the basis of the first embodiment, the third seal ring 9 is engaged in the interior of the connecting pipe 3, thereby ensuring tightness at the time of connection.
On the basis of the first embodiment, the materials adopted by the first sealing ring 7, the second sealing ring 8 and the third sealing ring 9 are all rubber materials, so that the first sealing ring 7, the second sealing ring 8 and the third sealing ring 9 are high in corrosion resistance.
On the basis of the first embodiment, the second sealing ring 8 is clamped between the water outlet pipeline 2 and the connecting pipeline 3, so that the sealing performance is stronger in connection.
Working principle: when the device is installed, a user firstly sleeves the fixed clamping sleeve 4 on the outer part of the water outlet pipeline 2, the fixed clamping sleeve 4 is matched with threads of the first screw hole 6 through the screw 5, so that the fixed clamping sleeve 4 is fixed on the outer part of the water outlet pipeline 2, then the connecting pipeline 3 is inserted into the fixed clamping sleeve 4, the connecting pipeline 3 is clamped on the outer part of the third sealing ring 9, then the connecting pipeline 3 is pushed towards the water outlet pipeline 2, one side of the connecting pipeline 3 close to the water outlet pipeline 2 is tightly attached to one side of the second sealing ring 8, then the screw 5 is matched with threads of the second screw hole 16, so that the connecting pipeline 3 is fixed in the fixed clamping sleeve 4 for connection, and the tightness during connection is ensured through the first sealing ring 7, the second sealing ring 8 and the third sealing ring 9, so that the effect of conveniently installing the pipeline is achieved;
after the pipe connection is completed, the user holds the nut 12 and rotates the nut 12 again, the screw rod 11 moves downward through the threaded engagement between the nut 12 and the screw rod 11 (since the screw rod 11 is slidably connected with the sleeve 10 through the limiting plate 15, the screw rod 11 limits the screw rod 11 from rotating inside the sleeve 10, and the nut 12 is rotatably connected to the sleeve 10, so that the vertical position of the nut 12 cannot change, when the nut 12 rotates, the screw rod 11 can move downward), thereby driving the fixing plate 13 to move downward, so as to adjust the fixing plate 13 to a position (on a wall surface or the ground or other fixed objects) where the fixing sleeve 4 can be supported, and then the user can fix the fixing plate 13 through the threaded engagement between the screw rod 5 and the second screw hole 16, thereby achieving the effect of supporting the pipe during the connection.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. Sealing device for a booster pump, comprising a booster pump body (1), characterized in that: the right side fixed mounting of booster pump body (1) has outlet conduit (2), outlet conduit (2)'s right-hand member fixed sleeve has first sealing washer (7), first sealing washer (7)'s right side fixed mounting has second sealing washer (8), second sealing washer (8)'s right side fixed mounting has third sealing washer (9), outlet conduit (2)'s right side is equipped with connecting tube (3), outlet conduit (2)'s outside fixed sleeve has fixed cutting ferrule (4), connecting tube (3) rigid coupling is in the inside of fixed cutting ferrule (4), all be equipped with first screw (6) on fixed cutting ferrule (4), outlet conduit (2) and connecting tube (3), the inside threaded connection of first screw (6) has screw (5), fixed cutting ferrule (4) are through the outside of screw (5) fixed sleeve at outlet conduit (2) and connecting tube (3), the bottom fixed mounting of fixed sleeve (4) has sleeve (10), the inside slip of sleeve (10) has screw rod (11), the outside screw nut (12) are cup jointed in the screw nut (12) of screw (12), the bottom of the screw rod (11) is fixedly provided with a fixing plate (13).
2. A sealing arrangement for a booster pump as claimed in claim 1, wherein: the inside of sleeve (10) is equipped with spout (14), the inside sliding connection of spout (14) has limiting plate (15), limiting plate (15) fixed connection is in the outside of lead screw (11).
3. A sealing arrangement for a booster pump as claimed in claim 1, wherein: second screw holes (16) which are uniformly distributed are formed in the fixing plate (13).
4. A sealing arrangement for a booster pump as claimed in claim 1, wherein: the third sealing ring (9) is clamped in the connecting pipeline (3).
5. A sealing arrangement for a booster pump as claimed in claim 1, wherein: the first sealing ring (7), the second sealing ring (8) and the third sealing ring (9) are made of rubber.
6. A sealing arrangement for a booster pump as claimed in claim 1, wherein: the second sealing ring (8) is clamped between the water outlet pipeline (2) and the connecting pipeline (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221927394.1U CN219282660U (en) | 2022-07-26 | 2022-07-26 | Sealing device for booster pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221927394.1U CN219282660U (en) | 2022-07-26 | 2022-07-26 | Sealing device for booster pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219282660U true CN219282660U (en) | 2023-06-30 |
Family
ID=86933146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221927394.1U Active CN219282660U (en) | 2022-07-26 | 2022-07-26 | Sealing device for booster pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219282660U (en) |
-
2022
- 2022-07-26 CN CN202221927394.1U patent/CN219282660U/en active Active
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