CN220470292U - Water pump structure convenient to connect - Google Patents
Water pump structure convenient to connect Download PDFInfo
- Publication number
- CN220470292U CN220470292U CN202322079954.3U CN202322079954U CN220470292U CN 220470292 U CN220470292 U CN 220470292U CN 202322079954 U CN202322079954 U CN 202322079954U CN 220470292 U CN220470292 U CN 220470292U
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- Prior art keywords
- water pump
- outlet pipe
- interface
- pump body
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001681 protective effect Effects 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 structure convenient to connect, and belongs to the technical field of water pump equipment. The structure comprises an upper interface, a high-pressure oil seal is arranged at the outer side of the upper interface, a water inlet pipe is arranged at the lower end of the high-pressure oil seal, a pump body rotating interface is arranged at the other end of the water inlet pipe, a filter pipe is arranged at the lower side of the pump body rotating interface, a main pump body is connected at the bottom end of the filter pipe, two water outlet pipes are arranged on the main pump body, and an external connection sealing device is arranged at the other end of each water outlet pipe. This device has improved on the basis of current water pump, has added high-pressure oil blanket through the interface position on to the water pump to improve the sealing performance of interface on the water pump, added external connection sealing device to the interface position under the water pump simultaneously, thereby improve the stability in the long-term use of water pump junction, improve junction integrated strength, avoid appearing the interface and appear ageing, cause the problem of liquid leakage.
Description
Technical Field
The utility model relates to the technical field of water pump equipment, in particular to a water pump structure convenient to connect.
Background
A water pump is a machine that delivers or pressurizes a liquid. It transmits mechanical energy or other external energy of prime mover to liquid to increase energy of liquid, and is mainly used for conveying liquid including water, oil, acid-alkali liquor, emulsion, suspension emulsion and liquid metal. Liquids, gas mixtures, and liquids containing suspended solids may also be delivered. Technical parameters of the water pump performance include flow, suction lift, shaft power, water power, efficiency and the like; according to different working principles, the water pump can be divided into a volumetric water pump, a vane pump and the like. The displacement pump uses the change of the volume of the working chamber to transfer energy; the vane pump is a type of centrifugal pump, axial flow pump, mixed flow pump, etc. that uses the interaction of rotary vanes with water to transfer energy.
The water pump has more application occasions, and in the actual use process, the water pump needs to be connected to different facilities, so that the liquid pressurization work is completed, and as the type of a pipeline carried by the water pump is different in the use process of the water pump, the joint of the water pump and the pipeline is generally poor in tightness, and in the long-term use process, the liquid leakage and the environmental pollution can be caused due to the ageing of an external protective shell; meanwhile, the working efficiency of the water pump is also affected.
Disclosure of Invention
The utility model aims to provide a water pump structure convenient to connect, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a water pump structure convenient to connect, includes the interface, it is provided with high-pressure oil blanket to go up interface outside position, high-pressure oil blanket lower extreme is provided with the inlet tube, the other end of inlet tube is provided with pump body commentaries on classics interface, pump body commentaries on classics interface downside position is provided with the filter tube, filter tube outside position is provided with flow control knob, filter tube bottom position is connected with the main pump body, main pump body upside position is provided with centrifugal impeller, centrifugal impeller's right side position is provided with drive arrangement, be provided with two outlet pipes on the main pump body, the other end of outlet pipe all is provided with external connection sealing device.
As a further scheme of the utility model: the external connection sealing device comprises an upper sealing ring, a high-strength liquid outlet pipe, a sealing rubber pad, a lower connection knob and a lower sealing ring, wherein the high-strength liquid outlet pipe is connected with the bottom position of the water outlet pipe, the upper sealing ring is arranged between the high-strength liquid outlet pipe and the water outlet pipe, the sealing rubber pad is arranged at the outer side position of the high-strength liquid outlet pipe, the lower connection knob is arranged at the bottom end position of the high-strength liquid outlet pipe, and the lower sealing ring is arranged between the lower connection knob and the high-strength liquid outlet pipe.
As still further aspects of the utility model: the centrifugal impeller is sleeved with a set of spiral aluminum alloy impeller.
As still further aspects of the utility model: and a polytetrafluoroethylene wear-resistant layer is arranged on the outer side of the high-pressure oil seal.
Compared with the prior art, the utility model has the beneficial effects that: the device is improved on the basis of the existing water pump, the sealing performance of the upper interface of the water pump is improved by adding the high-pressure oil seal at the position of the upper interface of the water pump, and meanwhile, the pump body rotating interface is added at the lower end of the upper interface, so that the application suitability of the water pump for different pipelines is improved; meanwhile, an external connection sealing device is added to the lower joint position of the water pump, so that the stability of the water pump connection part in the long-term use process is improved, the comprehensive strength of the connection part is improved, and the problem of liquid leakage caused by aging of the connection joint is avoided.
Drawings
FIG. 1 is a front view of the utility model;
fig. 2 is a partial enlarged view of the utility model a.
In the figure: 1. an upper interface; 2. high-pressure oil seal; 3. a water inlet pipe; 4. a pump body interface; 5. a filter tube; 6. a flow control knob; 7. a main pump body; 8. a centrifugal impeller; 9. a driving device; 10. a water outlet pipe; 11. an external connection sealing device; 101. an upper seal ring; 102. a high-strength liquid outlet pipeline; 103. sealing rubber cushion; 104. a lower connecting knob; 105. and a lower sealing ring.
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.
Example 1
Referring to fig. 1-2, this embodiment provides a water pump structure convenient to connect, including last interface 1, go up interface 1 outside position and be provided with high-pressure oil blanket 2, high-pressure oil blanket 2 lower extreme is provided with inlet tube 3, the other end of inlet tube 3 is provided with pump body adapter 4, pump body adapter 4 downside position is provided with filter tube 5, filter tube 5 outside position is provided with flow control knob 6, filter tube 5 bottom position is connected with main pump body 7, main pump body 7 upside position is provided with centrifugal impeller 8, centrifugal impeller 8's right side position is provided with drive arrangement 9, be provided with two outlet pipes 10 on the main pump body 7, the other end of outlet pipe 10 all is provided with external connection sealing device 11. The pump body adapter 4 can adapt according to different pipeline conditions to guarantee that this water pump can match the pipeline of different specifications according to different operating conditions, thereby improved the suitability of this water pump.
Further, the external connection sealing device 11 comprises an upper sealing ring 101, a high-strength liquid outlet pipe 102, a sealing rubber pad 103, a lower connection knob 104 and a lower sealing ring 105, wherein the high-strength liquid outlet pipe 102 is connected with the bottom position of the water outlet pipe 10, the upper sealing ring 101 is arranged between the high-strength liquid outlet pipe 102 and the water outlet pipe 10, the sealing rubber pad 103 is arranged at the outer side position of the high-strength liquid outlet pipe 102, the lower connection knob 104 is arranged at the bottom end position of the high-strength liquid outlet pipe 102, and the lower sealing ring 105 is arranged between the lower connection knob 104 and the high-strength liquid outlet pipe 102. The external connection sealing device 11 can improve the connection sealing performance of the water pump and the external connection pipe, and the high-strength liquid outlet pipeline 102 and the sealing rubber pad 103 are arranged, so that the joint can bear high-strength liquid impact, the leakage condition can not occur, meanwhile, the high-strength liquid outlet pipeline 102 and the sealing rubber pad 103 can be adapted to working environments under different working state conditions, and the working suitability of the water pump is improved.
Still further, a set of spiral structure aluminum alloy impeller is sleeved on the centrifugal impeller 8. Compared with the traditional cast iron impeller, the aluminum alloy impeller has better mechanical property, can improve the working efficiency of the water pump in the working process, and reduces the maintenance cost of the workpiece in the water pump.
Still further, the high-pressure oil blanket 2 outside is provided with polytetrafluoroethylene wearing layer. The polytetrafluoroethylene wear-resistant layer has good high temperature resistance, and can effectively improve the high temperature resistance of the high-pressure oil seal 2, so that the device can keep good working performance in a high-temperature working environment, and meanwhile, the situation that liquid leaks from the upper interface 1 in the high-temperature working environment is avoided.
It should be noted that, the foregoing embodiments are only specific and clear descriptions of technical solutions and technical features of the present application. And those skilled in the art will not be able to describe in detail the above embodiments regarding the schemes or features belonging to the prior art or common general knowledge.
In addition, the technical solutions of the present application are not limited to the above-mentioned embodiments, and those skilled in the art should consider the description as a whole, and the technical solutions in the embodiments may be appropriately combined, so as to form other embodiments that can be understood by those skilled in the art.
Claims (4)
1. The utility model provides a water pump structure convenient to connect, its characterized in that, including last interface (1), go up interface (1) outside position and be provided with high-pressure oil blanket (2), high-pressure oil blanket (2) lower extreme is provided with inlet tube (3), the other end of inlet tube (3) is provided with pump body change interface (4), pump body change interface (4) downside position is provided with filter tube (5), filter tube (5) outside position is provided with flow control knob (6), filter tube (5) bottom position is connected with main pump body (7), main pump body (7) upside position is provided with centrifugal impeller (8), the right side position of centrifugal impeller (8) is provided with drive arrangement (9), be provided with two outlet pipes (10) on main pump body (7), the other end of outlet pipe (10) all is provided with external connection sealing device (11).
2. The water pump structure convenient to connect according to claim 1, characterized in that the external connection sealing device (11) comprises an upper sealing ring (101), a high-strength liquid outlet pipe (102), a sealing rubber pad (103), a lower connection knob (104) and a lower sealing ring (105), the high-strength liquid outlet pipe (102) is connected with the bottom position of the water outlet pipe (10), the upper sealing ring (101) is arranged between the high-strength liquid outlet pipe (102) and the water outlet pipe (10), the sealing rubber pad (103) is arranged at the outer side position of the high-strength liquid outlet pipe (102), the lower connection knob (104) is arranged at the bottom end position of the high-strength liquid outlet pipe (102), and the lower sealing ring (105) is arranged between the lower connection knob (104) and the high-strength liquid outlet pipe (102).
3. The water pump structure with convenient connection according to claim 1, wherein the centrifugal impeller (8) is sleeved with a set of spiral aluminum alloy impellers.
4. The water pump structure convenient to connect according to claim 1, wherein a polytetrafluoroethylene wear-resistant layer is arranged on the outer side of the high-pressure oil seal (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322079954.3U CN220470292U (en) | 2023-08-03 | 2023-08-03 | Water pump structure convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322079954.3U CN220470292U (en) | 2023-08-03 | 2023-08-03 | Water pump structure convenient to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220470292U true CN220470292U (en) | 2024-02-09 |
Family
ID=89802903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322079954.3U Active CN220470292U (en) | 2023-08-03 | 2023-08-03 | Water pump structure convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220470292U (en) |
-
2023
- 2023-08-03 CN CN202322079954.3U patent/CN220470292U/en active Active
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