CN216199197U - Water pump with good sealing connection effect - Google Patents
Water pump with good sealing connection effect Download PDFInfo
- Publication number
- CN216199197U CN216199197U CN202121589353.1U CN202121589353U CN216199197U CN 216199197 U CN216199197 U CN 216199197U CN 202121589353 U CN202121589353 U CN 202121589353U CN 216199197 U CN216199197 U CN 216199197U
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- China
- Prior art keywords
- flange
- water pump
- external
- external flange
- water
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000007789 sealing Methods 0.000 title claims abstract description 45
- 230000000694 effects Effects 0.000 title claims abstract description 16
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 238000012856 packing Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a water pump with a good sealing connection effect, relates to the technical field of water pumps, and aims to solve the problem that water is easy to leak after long-time use because the existing water pump is connected by flanges and lacks more sealing structures. The one end of motor mechanism is provided with the shaft coupling subassembly, the one end of shaft coupling subassembly is provided with impeller mechanism, the one end of impeller mechanism is provided with the inlet tube, the one end of inlet tube is provided with the flange of intaking, the one end of flange of intaking is provided with external flange, the one end of external flange is provided with sealed frame, the other end of external flange is provided with external pipe, the upper end of impeller mechanism is provided with the outlet pipe, the one end of outlet pipe is provided with out the water flange, the inside of sealed frame is provided with the rubber packing pad.
Description
Technical Field
The utility model relates to the technical field of water pumps, in particular to a water pump with a good sealing connection effect.
Background
The water pump is a machine for conveying liquid or pressurizing liquid, it can transfer the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used for conveying liquid including water, oil, acid-base liquid, emulsion, suspension emulsion and liquid metal, and also can convey liquid, gas mixture and liquid containing suspended solid matter.
However, the existing water pump adopts flange connection at the joint, and is lack of more sealing structures, so that water leakage is easy to occur after long-time use; therefore, the existing requirements are not met, and the water pump with good sealing connection effect is provided for the water pump.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a water pump with good sealing connection effect, and aims to solve the problem that the existing water pump in the background art is easy to leak water after long-time use due to the fact that the existing water pump is connected through flanges and lacks more sealing structures.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a water pump that sealing connection is effectual, includes motor mechanism, motor mechanism's one end is provided with the shaft coupling subassembly, the one end of shaft coupling subassembly is provided with impeller mechanism, impeller mechanism's one end is provided with the inlet tube, the one end of inlet tube is provided with the flange of intaking, the one end of flange of intaking is provided with external flange, external flange's one end is provided with sealed frame, external flange's the other end is provided with external pipe, impeller mechanism's upper end is provided with the outlet pipe, the one end of outlet pipe is provided with out the water flange, the inside of sealed frame is provided with the rubber packing pad.
Preferably, the sealing frame is connected with the external flange in a welding mode, a bolt is arranged on one side of the external flange, and the external flange is in threaded connection with the water inlet flange through the bolt.
Preferably, the inner wall of the sealing frame is provided with an inner wire, the outer wall of the water inlet flange is provided with an outer wire, and the sealing frame is in threaded connection with the outer wire through the inner wire.
Preferably, the rubber sealing gasket is embedded in the sealing frame, and the rubber sealing gasket is detachably connected with the sealing frame.
Preferably, the lower extreme of impeller mechanism is provided with the base, one side of base is provided with the fixing base, and fixing base and base welded connection, the upper surface of fixing base is provided with the fixed orifices, and the fixed orifices runs through the fixing base.
Preferably, the upper end of the motor mechanism is provided with a lifting seat, the lifting seat is connected with the motor mechanism in a welded mode, and the upper end of the lifting seat is provided with a lifting ring, and the lifting ring is connected with the lifting seat in a welded mode.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the sealing frame is arranged on the outer wall of one end of the external flange, the sealing frame is welded and fixed with the outer wall of the external flange, the inner wire is arranged on the inner wall of the sealing frame, the outer wire is arranged on the outer wall of the water inlet flange, the sealing frame is in threaded connection with the outer wire through the inner wire, the external flange is in threaded connection with the water inlet flange through the bolt, the sealing frame is fixed with the water inlet flange through the inner wire and the outer wire before fixing, the number of turns of the inner wire and the outer wire is calculated, the bolt is just corresponding to the bolt groove after rotating to the end, the sealing effect is further improved on the basis of bolt fixing through the sealing frame, the phenomenon of water leakage caused by loosening of the external flange and the water inlet flange after long-time use is avoided, meanwhile, the stability is also improved, the external flange is prevented from falling due to long-time vibration, and the connection mode of the water outlet flange and the external flange is consistent with that of the water inlet flange.
2. Through setting up rubber packing pad in sealed frame inside, rubber packing pad inlays in sealed frame, is convenient for take out, when external flange is connected fixedly with the flange joint that intakes, plays sealed effect to the junction through rubber packing pad, and external flange and the two-way extrusion rubber packing pad of the flange of intaking can prevent the space from appearing, have improved sealed effect, avoid leaking.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a sealing frame according to the present invention;
FIG. 3 is a schematic structural view of the outer wall of the water inlet flange of the present invention;
FIG. 4 is a schematic view of a connection structure of a sealing frame and an external flange according to the present invention;
in the figure: 1. a motor mechanism; 2. a coupling assembly; 3. an impeller mechanism; 4. a base; 5. a fixed seat; 6. a fixing hole; 7. a hanging seat; 8. a hoisting ring; 9. a water inlet pipe; 10. a water inlet flange; 11. a water outlet pipe; 12. a water outlet flange; 13. connecting a flange externally; 14. a sealing frame; 15. a bolt; 16. an external connection pipe; 17. internal thread; 18. external silk; 19. a rubber gasket is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a water pump that sealing connection is effectual, including motor mechanism 1, motor mechanism 1's one end is provided with shaft coupling subassembly 2, shaft coupling subassembly 2's one end is provided with impeller mechanism 3, impeller mechanism 3's one end is provided with inlet tube 9, inlet tube 9's one end is provided with into water flange 10, the one end of intaking flange 10 is provided with external flange 13, the one end of external flange 13 is provided with sealed frame 14, external flange 13's the other end is provided with external pipe 16, impeller mechanism 3's upper end is provided with outlet pipe 11, the one end of outlet pipe 11 is provided with out water flange 12, the inside of sealed frame 14 is provided with the sealed 19 of rubber packing.
Further, sealed frame 14 and external flange 13 welded connection, one side of external flange 13 is provided with bolt 15, and external flange 13 passes through bolt 15 and water inlet flange 10 threaded connection, relies on sealed frame 14 to carry out the outside protection, plays sealed effect to the junction, improves the leakproofness, has also improved stability simultaneously, avoids long-time vibrations to lead to external flange 13 to drop.
Further, the inner wall of sealed frame 14 is provided with internal thread 17, and the outer wall of flange 10 that intakes is provided with outer silk 18, and sealed frame 14 is connected with outer silk 18 threaded connection through internal thread 17, and the sealed frame 14 of being convenient for is connected with the flange 10 that intakes, and for using the screw fixation, threaded connection's mode leakproofness can be better.
Further, rubber seal 19 inlays in the inside of sealed frame 14, and rubber seal 19 is connected with sealed frame 14 is detachable, when water inlet flange 10 and external flange 13 extrude fixedly, receives two-way extrusion force through rubber seal 19, can prevent to advance water inlet flange 10 and external flange 13 junction and appear the space, further improves the leakproofness, avoids leaking.
Further, the lower extreme of impeller mechanism 3 is provided with base 4, and one side of base 4 is provided with fixing base 5, and fixing base 5 and base 4 welded connection, and the upper surface of fixing base 5 is provided with fixed orifices 6, and fixed orifices 6 runs through fixing base 5, through the external fixed screw thread subassembly of fixed orifices 6 to realize base 4's fixed, avoid the skew when the water pump wholly uses.
Further, the upper end of the motor mechanism 1 is provided with a hanging seat 7, the hanging seat 7 is connected with the motor mechanism 1 in a welding mode, the upper end of the hanging seat 7 is provided with a hanging ring 8, and the hanging ring 8 is connected with the hanging seat 7 in a welding mode.
The working principle is as follows: when the water inlet flange 10 needs to fix the external flange 13, the sealing frame 14 is connected with the external thread 18 on the outer wall of the water inlet flange 10 through the internal thread 17, the water inlet flange 10 and the external flange 13 are fixed through the bolt 15 after the water inlet flange 10 rotates to the bottom, external protection is performed through the sealing frame 14, a sealing effect is achieved on a joint, sealing performance is improved, when the water inlet flange 10 and the external flange 13 are fixed in an extruding mode, the rubber sealing gasket 19 bears bidirectional extrusion force, gaps can be prevented from appearing at the joint of the water inlet flange 10 and the external flange 13, sealing performance is further improved, water leakage is avoided, and the method for fixing the external flange 13 through the water outlet flange 12 is consistent with the water inlet flange 10.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a water pump that sealing connection is effectual, includes motor mechanism (1), its characterized in that: the one end of motor mechanism (1) is provided with shaft coupling subassembly (2), the one end of shaft coupling subassembly (2) is provided with impeller mechanism (3), the one end of impeller mechanism (3) is provided with inlet tube (9), the one end of inlet tube (9) is provided with water inlet flange (10), the one end of water inlet flange (10) is provided with external flange (13), the one end of external flange (13) is provided with sealed frame (14), the other end of external flange (13) is provided with external pipe (16), the upper end of impeller mechanism (3) is provided with outlet pipe (11), the one end of outlet pipe (11) is provided with outlet flange (12), the inside of sealed frame (14) is provided with rubber packing pad (19).
2. The water pump with good sealing connection effect according to claim 1, characterized in that: sealing frame (14) and external flange (13) welded connection, one side of external flange (13) is provided with bolt (15), and external flange (13) through bolt (15) with intake flange (10) threaded connection.
3. The water pump with good sealing connection effect according to claim 1, characterized in that: the inner wall of the sealing frame (14) is provided with an inner wire (17), the outer wall of the water inlet flange (10) is provided with an outer wire (18), and the sealing frame (14) is in threaded connection with the outer wire (18) through the inner wire (17).
4. The water pump with good sealing connection effect according to claim 1, characterized in that: rubber seal pad (19) are inlayed in the inside of sealing frame (14), and rubber seal pad (19) and sealing frame (14) detachable connection.
5. The water pump with good sealing connection effect according to claim 1, characterized in that: the lower extreme of impeller mechanism (3) is provided with base (4), one side of base (4) is provided with fixing base (5), and fixing base (5) and base (4) welded connection, the upper surface of fixing base (5) is provided with fixed orifices (6), and fixed orifices (6) run through fixing base (5).
6. The water pump with good sealing connection effect according to claim 1, characterized in that: the upper end of motor mechanism (1) is provided with and hangs seat (7), and hangs seat (7) and motor mechanism (1) welded connection, the upper end of hanging seat (7) is provided with rings (8), and rings (8) and hangs seat (7) welded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121589353.1U CN216199197U (en) | 2021-07-13 | 2021-07-13 | Water pump with good sealing connection effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121589353.1U CN216199197U (en) | 2021-07-13 | 2021-07-13 | Water pump with good sealing connection effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216199197U true CN216199197U (en) | 2022-04-05 |
Family
ID=80894685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121589353.1U Expired - Fee Related CN216199197U (en) | 2021-07-13 | 2021-07-13 | Water pump with good sealing connection effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216199197U (en) |
-
2021
- 2021-07-13 CN CN202121589353.1U patent/CN216199197U/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 |
Granted publication date: 20220405 |