CN214945026U - High-airtightness self-sucking pump with leakage-proof early warning function - Google Patents
High-airtightness self-sucking pump with leakage-proof early warning function Download PDFInfo
- Publication number
- CN214945026U CN214945026U CN202120704066.4U CN202120704066U CN214945026U CN 214945026 U CN214945026 U CN 214945026U CN 202120704066 U CN202120704066 U CN 202120704066U CN 214945026 U CN214945026 U CN 214945026U
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- Prior art keywords
- wall
- priming pump
- self
- early warning
- tube
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- 238000007789 sealing Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 239000004744 fabric Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000037452 priming Effects 0.000 abstract description 20
- 239000007787 solid Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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Abstract
The utility model discloses a high leakproofness self priming pump with leak protection early warning function, including the self priming pump main part, one side fixedly connected with inlet tube of self priming pump main part, the opposite side fixedly connected with outlet pipe of self priming pump main part, the fixed cover of outer wall of inlet tube is equipped with the outer tube, one end of outer tube and one side fixed connection of self priming pump main part, the outside movable sleeve of inlet tube is equipped with first sealing washer, two draw-in grooves have been seted up to the outer wall of inlet tube, the equal movable sleeve of inner wall of two draw-in grooves is equipped with the second sealing washer, the outside cover of inlet tube is equipped with external pipe, be provided with fixed establishment between external pipe and the outer tube, the outer wall of outer tube is provided with early warning mechanism. The utility model discloses utilize the setting of outer tube, first sealing washer, two draw-in grooves and second sealing washer for carry out triple sealed processing through first sealing washer and two sealing washers between inlet tube and the external pipe, reduced the phenomenon of leaking of inlet tube department, thereby improved the leakproofness of self priming pump.
Description
Technical Field
The utility model relates to a self priming pump field, in particular to high seal self priming pump with leak protection early warning function.
Background
The self-priming pump belongs to a self-priming centrifugal pump, and has the advantages of compact structure, convenient operation, stable operation, easy maintenance, high efficiency, long service life, stronger self-priming capability and the like, a pipeline does not need to be provided with a bottom valve, and only quantitative priming liquid needs to be stored in the pump body before work. Different liquids can adopt self-priming pumps made of different materials.
Self priming pump need be through the water piping connection who manages with the self priming pump outward when using, thereby the accessible is managed outward and is pumped water, be connected through the flange between external pipe and the inlet tube, it is provided with the sealing washer to manage outward to be provided with between external pipe and the inlet tube simultaneously, prevent to manage outward and leak between the inlet tube, be provided with early warning induction system in outlet pipe position department, report to the police when leaking, but inlet tube position department water pressure is very big, the light is by the leakproofness that a sealing washer can't guarantee the inlet tube, the phenomenon of leaking appears very easily, the leakproofness of self priming pump has been reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high leakproofness self priming pump with leak protection early warning function to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: high leakproofness self priming pump with leak protection early warning function, including the self priming pump main part, one side fixedly connected with inlet tube of self priming pump main part, the opposite side fixedly connected with outlet pipe of self priming pump main part, the fixed cover of outer wall of inlet tube is equipped with the outer tube, one end of outer tube and one side fixed connection of self priming pump main part, the outside movable sleeve of inlet tube is equipped with first sealing washer, two draw-in grooves have been seted up to the outer wall of inlet tube the equal movable sleeve of inner wall of draw-in groove is equipped with the second sealing washer, the outside cover of inlet tube is equipped with external pipe, be provided with fixed establishment between external pipe and the outer tube, the outer wall of outer tube is provided with early warning mechanism.
Preferably, fixed establishment includes first solid fixed ring and the solid fixed ring of second, the fixed cover of first fixed ring is equipped with the outer wall in the outer tube, the outer wall of managing is located to the fixed cover of second fixed ring, one side of first solid fixed ring is a plurality of screw rods of ring array fixedly connected with, one side of the solid fixed ring of second is ring array and has seted up a plurality of jacks, and is a plurality of the screw rod activity interlude is connected in the inside of corresponding position department jack, and is a plurality of the outer wall screw thread rotation of screw rod is connected with the nut.
Preferably, two stoppers of the inner wall symmetry fixedly connected with of inlet tube, the inside of inlet tube and the activity that is located one side position department activity interlude of two stoppers are connected with the screen cloth, the inside of inlet tube and the one side position department that is located the screen cloth interlude are provided with the registration arm.
Preferably, the outer wall of the positioning pipe is provided with an external thread groove, the inner wall of the water inlet pipe is provided with an internal thread groove, and the inner wall of the internal thread groove is meshed with the inner wall of the external thread groove.
Preferably, the early warning mechanism includes a plurality of inductors, the outer wall fixed cover of outer tube is equipped with the collar, and is a plurality of the inductor is annular array fixed mounting in the outer wall of outer tube.
Preferably, the inductor is electrically connected with an external power supply through an external switch.
The utility model discloses a technological effect and advantage:
(1) the utility model utilizes the arrangement of the outer pipe, the first sealing ring, the two clamping grooves and the second sealing ring to lead the water inlet pipe and the external pipe to be sealed in a triple way through the first sealing ring and the two sealing rings, thus reducing the water leakage phenomenon at the position of the water inlet pipe and improving the sealing performance of the self-priming pump;
(2) the utility model discloses utilize the setting of external thread groove and internal thread groove, through the meshing of external thread groove and internal thread groove, be convenient for unscrew the registration arm to take off the screen cloth and clear up, improved the convenience of screen cloth dismouting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the three-dimensional structure of the outer tube of the present invention.
Fig. 3 is a schematic view of a part of an enlarged structure of fig. 1 according to the present invention.
In the figure: 1. a self-priming pump body; 2. a water inlet pipe; 3. an outer tube; 4. a first seal ring; 5. a card slot; 6. a second seal ring; 7. an external connection pipe; 8. a first retaining ring; 9. a second retaining ring; 10. a jack; 11. a screw; 12. a nut; 13. a limiting block; 14. screening a screen; 15. a positioning tube; 16. an outer thread groove; 17. an internal thread groove; 18. a mounting ring; 19. an inductor; 20. and (5) discharging a water pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a high-tightness self-priming pump with leakage-proof early warning function as shown in figures 1-3, which comprises a self-priming pump main body 1, a water inlet pipe 2 is fixedly connected to one side of the self-priming pump main body 1, a water outlet pipe 20 is fixedly connected to the other side of the self-priming pump main body 1, an outer wall of the water inlet pipe 2 is fixedly sleeved with an outer pipe 3, after the outer pipe 3 is fixed with an external pipe 7 through the arrangement of the outer pipe 3, part of the water inlet pipe 2 is inserted into the external pipe 7, one end of the outer pipe 3 is fixedly connected with one side of the self-priming pump main body 1, a first sealing ring 4 is movably sleeved outside the water inlet pipe 2, the outer wall of the water inlet pipe 2 is provided with two clamping grooves 5, the inner walls of the two clamping grooves 5 are movably sleeved with second sealing rings 6, the external pipe 7 is sleeved outside the water inlet pipe 2, through the two second sealing rings 6 and the first sealing ring 4, so that part of the outer wall of the water inlet pipe 2 inserted into the external pipe 7 is provided with a triple sealing device, the water leakage phenomenon at the position of the water inlet pipe 2 is reduced, the sealing performance of the self-priming pump main body 1 is improved, a fixing mechanism is arranged between the external connecting pipe 7 and the outer pipe 3, the external connecting pipe 7 and the outer pipe 3 are fixed through the fixing mechanism, an early warning mechanism is arranged on the outer wall of the outer pipe 3, and the water inlet pipe 2 is enabled to give an alarm when water leaks through the early warning mechanism;
the fixing mechanism comprises a first fixing ring 8 and a second fixing ring 9, the first fixing ring 8 is fixedly sleeved on the outer wall of the outer pipe 3, the second fixing ring 9 is fixedly sleeved on the outer wall of the outer pipe 7, one side of the first fixing ring 8 is fixedly connected with a plurality of screw rods 11 in an annular array mode, one side of the second fixing ring 9 is provided with a plurality of jacks 10 in an annular array mode, the plurality of screw rods 11 are movably and alternately connected inside the jacks 10 at corresponding positions, the outer wall threads of the plurality of screw rods 11 are rotatably connected with nuts 12, and the corresponding screw rods 11 are clockwise screwed through the nuts 12, so that the first fixing ring 8 and the second fixing ring 9 are fixed, and the outer pipe 7 and the outer pipe 3 are fixed;
the inner wall of the water inlet pipe 2 is symmetrically and fixedly connected with two limiting blocks 13, a screen 14 is movably inserted and connected in the water inlet pipe 2 and at one side position of the two limiting blocks 13, a positioning pipe 15 is inserted and arranged in the water inlet pipe 2 and at one side position of the screen 14, and the screen 14 is positioned through the limiting of the positioning pipe 15 and the limiting blocks 13, so that the extracted impurities in the water are filtered through the screen 14, and the impurities are prevented from damaging an impeller in the self-priming pump main body 1;
the outer wall of the positioning pipe 15 is provided with an external thread groove 16, the inner wall of the water inlet pipe 2 is provided with an internal thread groove 17, the inner wall of the internal thread groove 17 is meshed with the inner wall of the external thread groove 16, and the positioning pipe 15 is fixed through the meshing of the external thread groove 16 and the internal thread groove 17, so that the positioning pipe 15 is convenient to unscrew and the screen 14 is convenient to replace;
early warning mechanism includes a plurality of inductors 19, and the outer wall fixed cover of outer tube 3 is equipped with collar 18, and a plurality of inductors 19 are annular array fixed mounting in the outer wall of outer tube 3, and inductor 19 can send out the police dispatch newspaper when inlet tube 2 is located to leak and remind, inductor 19 is through external switch and external power source electric connection, and the operating personnel of being convenient for controls inductor 19, has improved the security and the convenience of operation.
The utility model discloses the theory of operation: embolia the inside of draw-in groove 5 with two second sealing washer 6, overlap first sealing washer 4 at the outer wall of inlet tube 2 again and support outer tube 3, will connect outer pipe 7 and take up the jack 10 on the solid fixed ring 9 of second and aim at screw rod 11 on the first solid fixed ring 8, screw up nut 12 on each screw rod 11 in proper order again, accomplish the installation of connecting outer pipe 7, the back finishes in the installation, draw water through connecting outer pipe 7 after self priming pump main part 1 circular telegram, water gets into in inlet tube 2 through connecting outer pipe 7, impurity in the aquatic passes through screen cloth 14 and sieves down, water in the inlet tube 2 passes through and discharges through outlet pipe 20 behind self priming pump main part 1 is inside.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A high-sealing self-priming pump with a leakage-proof early warning function comprises a self-priming pump main body (1), it is characterized in that one side of the self-priming pump main body (1) is fixedly connected with a water inlet pipe (2), the other side of the self-priming pump main body (1) is fixedly connected with a water outlet pipe (20), the outer wall of the water inlet pipe (2) is fixedly sleeved with an outer pipe (3), one end of the outer tube (3) is fixedly connected with one side of the self-priming pump main body (1), a first sealing ring (4) is movably sleeved outside the water inlet pipe (2), two clamping grooves (5) are formed in the outer wall of the water inlet pipe (2), a second sealing ring (6) is movably sleeved on the inner walls of the two clamping grooves (5), the outside cover of inlet tube (2) is equipped with outer takeover (7), be provided with fixed establishment between outer takeover (7) and outer tube (3), the outer wall of outer tube (3) is provided with early warning mechanism.
2. The self-priming pump with high leak-proof and early warning functions as claimed in claim 1, wherein the fixing mechanism comprises a first fixing ring (8) and a second fixing ring (9), the first fixing ring (8) is fixedly sleeved with an outer wall of the outer tube (3), the second fixing ring (9) is fixedly sleeved with an outer wall of the outer tube (7), one side of the first fixing ring (8) is fixedly connected with a plurality of screws (11) in an annular array, one side of the second fixing ring (9) is fixedly connected with a plurality of insertion holes (10) in an annular array, the screws (11) are movably inserted and connected inside the insertion holes (10) at corresponding positions, and the outer wall threads of the screws (11) are rotatably connected with nuts (12).
3. The self-priming pump with high leak tightness and early warning function according to claim 1, characterized in that two stoppers (13) of the inner wall symmetry fixedly connected with of inlet tube (2), the inside of inlet tube (2) and the activity that is located one side position department of two stoppers (13) are interlude and are connected with screen cloth (14), the inside of inlet tube (2) and the one side position department that is located screen cloth (14) are interlude and are provided with registration arm (15).
4. The self-priming pump with high leak tightness and early warning function according to claim 3, wherein the outer wall of the positioning tube (15) is provided with an external thread groove (16), the inner wall of the water inlet tube (2) is provided with an internal thread groove (17), and the inner wall of the internal thread groove (17) is meshed with the inner wall of the external thread groove (16) for connection.
5. The self-priming pump with high leak tightness and early warning function according to claim 1, wherein the early warning mechanism comprises a plurality of inductors (19), a mounting ring (18) is fixedly sleeved on the outer wall of the outer tube (3), and the plurality of inductors (19) are fixedly mounted on the outer wall of the outer tube (3) in an annular array manner.
6. The self-priming pump with high leak tightness and early warning function as claimed in claim 5, wherein the sensor (19) is electrically connected with an external power source through an external switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120704066.4U CN214945026U (en) | 2021-04-07 | 2021-04-07 | High-airtightness self-sucking pump with leakage-proof early warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120704066.4U CN214945026U (en) | 2021-04-07 | 2021-04-07 | High-airtightness self-sucking pump with leakage-proof early warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214945026U true CN214945026U (en) | 2021-11-30 |
Family
ID=79048083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120704066.4U Expired - Fee Related CN214945026U (en) | 2021-04-07 | 2021-04-07 | High-airtightness self-sucking pump with leakage-proof early warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214945026U (en) |
-
2021
- 2021-04-07 CN CN202120704066.4U patent/CN214945026U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |