CN220622188U - Integrated high-pressure water pump - Google Patents
Integrated high-pressure water pump Download PDFInfo
- Publication number
- CN220622188U CN220622188U CN202322138646.3U CN202322138646U CN220622188U CN 220622188 U CN220622188 U CN 220622188U CN 202322138646 U CN202322138646 U CN 202322138646U CN 220622188 U CN220622188 U CN 220622188U
- Authority
- CN
- China
- Prior art keywords
- gear box
- pump
- pump body
- shaft
- impeller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 230000008878 coupling Effects 0.000 claims abstract description 12
- 238000010168 coupling process Methods 0.000 claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000876443 Varanus salvator Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of water pump structures and discloses an integrated high-pressure water pump, which comprises a base, wherein the top of the base is fixedly connected with a pump body, one end of the pump body is provided with a gear box, one end of the gear box is provided with a coupler, the input end of the pump body is provided with a front pump cover, the output end of the pump body is provided with a rear pump cover, the middle end of the left side of the inside of the pump body is rotationally connected with a gear box shaft, the right end of the gear box shaft is fixedly connected with an impeller, the left end of the gear box shaft is connected with the gear box, the front end of the impeller corresponds to the input end of the pump body and is used for sucking water, and the bottom of the base is connected to a ship body through a bolt. According to the utility model, the original pump shaft and the coupling for connecting the water pump with the gear box are omitted, the output end shaft of the gear box is lengthened, the water pump impeller is arranged on the gear box shaft, the size and the weight of the equipment are reduced, the stability of the pump body is improved, and the problem of large occupied space of the equipment is solved.
Description
Technical Field
The utility model relates to the technical field of water pump structures, in particular to an integrated high-pressure water pump.
Background
The marine external fire pump is driven by a marine motor or a diesel engine. The high-flow and high-pressure water source generated by the device is supplied to a fire water monitor and a fire water curtain to realize external or internal fire control.
Under the condition that the rotating speed of a main engine of the existing external fire pump can not meet the requirement of a water pump, the power source is transmitted to the gear box through the high-elastic coupling, and then the gear box is used for transmitting the water feeding pump through the high-elastic coupling.
Disclosure of Invention
In order to make up for the defects, the utility model provides an integrated high-pressure water pump, and aims to solve the problems of large occupied space and heavy weight of equipment in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an integral type high-pressure water pump, includes the base, the top fixedly connected with pump body of base, the gear box is installed to pump body one end, the shaft coupling is installed to the one end of gear box, the input of pump body is provided with preceding pump cover, the output of pump body is provided with back pump cover, the inside left side middle-end rotation of pump body is connected with the gear box axle, the right-hand member fixedly connected with impeller of gear box axle.
As a further description of the above technical solution:
the left end of the gear box shaft is connected with the gear box.
As a further description of the above technical solution:
the front end of the impeller corresponds to the input end of the pump body and is used for sucking water.
As a further description of the above technical solution:
the bottom of the base is connected to the ship body through bolt threads.
As a further description of the above technical solution:
a water stop ring is arranged between the outer wall of the gear box shaft and the impeller.
The utility model has the following beneficial effects:
according to the utility model, the original pump shaft and the coupling for connecting the water pump with the gear box are omitted, the output end shaft of the gear box is lengthened, the water pump impeller is arranged on the gear box shaft, the size and the weight of the pump body are reduced, the stability of the pump body is improved, and the problems of large occupied space and heavy weight of the equipment are solved.
Drawings
FIG. 1 is a schematic plan view of an integrated high pressure water pump according to the present utility model;
fig. 2 is a schematic cross-sectional view of a pump body of an integrated high-pressure water pump according to the present utility model.
Legend description:
1. a base; 2. a pump body; 3. a gear box; 4. a coupling; 5. a front pump cover; 6. a rear pump cover; 7. an impeller; 8. a gear box shaft.
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. 1-2, one embodiment provided by the present utility model is: integral type high-pressure water pump, including base 1, the top fixedly connected with pump body 2 of base 1, gear box 3 is installed to pump body 2 one end, and shaft coupling 4 is installed to gear box 3's one end, and pump body 2's input is provided with preceding pump cover 5, and pump body 2's output is provided with back pump cover 6, and pump body 2's inside left side middle-end rotation is connected with gear box axle 8, and gear box axle 8's right-hand member fixedly connected with impeller 7.
Through the base 1 that is equipped with, be convenient for fix on the position that high-pressure water pump integral erection was arrived, the shaft coupling outer wall is provided with the coupling shell that is convenient for be connected with the actuating source, the drive end and the gear box axle 8 of actuating source are connected, make the gear box axle 8 rotate, thereby drive impeller 7 and rotate, utilize impeller 7's fast rotation, make water by the pump body 1 inside, the impeller 7 rotation that the rethread lasts, make the inside water of pump body 1, be output to required equipment in, preceding pump cover 5 and back pump cover 6 play sealed and connecting tube's effect.
The left end of the gearbox shaft 8 is connected to the gearbox 3.
The original pump shaft and the coupling of the pump body 1 and the gear box 3 are canceled, the output end shaft of the gear box 3 is lengthened, the impeller 7 of the pump body 1 is arranged on the gear box shaft 8, the size and the weight of the equipment are reduced better, and the stability of the pump body 1 is improved.
The front end of the impeller 7 corresponds to the input end of the pump body 2 and is used for sucking water.
The bottom of the base 1 is connected to the ship body through bolt threads.
A water stop ring is arranged between the outer wall of the gearbox shaft 8 and the impeller 7.
Through the sealing ring, water pumped into the pump body 1 is better prevented from penetrating into the gear box 3, and the structure is prevented from being damaged.
Working principle: when the integrated high-pressure water pump is used, the whole water pump is installed on a position required by a ship body through the base 1, the water inlet pipe body and the water inlet pipe body are connected to the pump body 2 through the coupling 4 in an external connection mode, the driving source is started, the driving source is utilized to drive the gearbox shaft 8 to operate through the driving end, the rotating gearbox shaft 8 drives the impeller 7 to rotate, the impeller 7 is utilized to rotate at a high speed, a low-pressure area is formed inside the pump body 2, water at the water inlet pipe body is sucked into the pump body 2 through the centrifugal force of the impeller 7, the water pumping process is completed, the water sucked into the pump body 2 is pushed to the rear pump cover 6 port of the pump body 2 along with the continuous operation of the impeller 7, the pressure of the water is increased continuously through the formed high-pressure area and the centrifugal action, the required high-pressure water effect is achieved, the high-pressure water is rotated through the impeller 7, the continuous operation of the impeller 7 is carried into required equipment through the water inlet pipe body, the whole water pump achieves the stable water supply effect, meanwhile, the size and the weight of the equipment is increased, and the occupied space of the pump body is large.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. Integral type high pressure water pump, including base (1), its characterized in that: the novel pump is characterized in that the top of the base (1) is fixedly connected with the pump body (2), the gear box (3) is installed at one end of the pump body (2), the shaft coupling (4) is installed at one end of the gear box (3), the front pump cover (5) is arranged at the input end of the pump body (2), the rear pump cover (6) is arranged at the output end of the pump body (2), the gear box shaft (8) is rotatably connected to the middle end of the left side of the inside of the pump body (2), and the impeller (7) is fixedly connected to the right end of the gear box shaft (8).
2. The integrated high pressure water pump of claim 1, wherein: the left end of the gear box shaft (8) is connected with the gear box (3).
3. The integrated high pressure water pump of claim 1, wherein: the front end of the impeller (7) corresponds to the input end of the pump body (2) and is used for sucking water.
4. The integrated high pressure water pump of claim 1, wherein: the bottom of the base (1) is connected to the ship body through bolt threads.
5. The integrated high pressure water pump of claim 1, wherein: a water stop ring is arranged between the outer wall of the gear box shaft (8) and the impeller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322138646.3U CN220622188U (en) | 2023-08-10 | 2023-08-10 | Integrated high-pressure water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322138646.3U CN220622188U (en) | 2023-08-10 | 2023-08-10 | Integrated high-pressure water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220622188U true CN220622188U (en) | 2024-03-19 |
Family
ID=90215583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322138646.3U Active CN220622188U (en) | 2023-08-10 | 2023-08-10 | Integrated high-pressure water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220622188U (en) |
-
2023
- 2023-08-10 CN CN202322138646.3U patent/CN220622188U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |