CN221299475U - Heat abstractor for hydraulic gear pump - Google Patents
Heat abstractor for hydraulic gear pump Download PDFInfo
- Publication number
- CN221299475U CN221299475U CN202323053869.6U CN202323053869U CN221299475U CN 221299475 U CN221299475 U CN 221299475U CN 202323053869 U CN202323053869 U CN 202323053869U CN 221299475 U CN221299475 U CN 221299475U
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- China
- Prior art keywords
- refrigerator
- gear pump
- connecting plate
- pump body
- fixedly connected
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000001816 cooling Methods 0.000 claims abstract description 37
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Rotary Pumps (AREA)
Abstract
The utility model discloses a heat dissipation device for a hydraulic gear pump, which relates to the technical field of gear pump heat dissipation and comprises a box body, a heat dissipation assembly and a water tank, wherein the heat dissipation assembly is fixedly arranged in the middle of the upper end of the box body and comprises a refrigerator, a connecting plate and a fan, the right end of the refrigerator is fixedly connected with the connecting plate, the upper end of the refrigerator is fixedly connected with a welding sheet, two sides of the lower end of the connecting plate are fixedly provided with supporting foot frames, the right end of the connecting plate is fixedly provided with a protective shell, the middle part of the front side of the left end of the refrigerator is connected with a circulating water outlet pipe, and the middle part of the rear side of the left end of the refrigerator is connected with a circulating water inlet pipe. According to the utility model, the cooling assembly is arranged, the water cooling circulation system consisting of the refrigerating unit, the circulating water inlet pipe and the circulating water outlet pipe is used for cooling, the temperature of the hydraulic gear pump body is maintained within a safe range, the working performance of the gear pump is maintained, the working efficiency of the gear pump is improved, and the working life of the gear pump is prolonged.
Description
Technical Field
The utility model relates to the technical field of heat dissipation of gear pumps, in particular to a heat dissipation device for a hydraulic gear pump.
Background
Gear pumps are rotary pumps that rely on the change and movement of working volume created between a pump cylinder and an intermeshing gear to deliver or pressurize a liquid. When the gears rotate, the volume of the space at the disengaging side of the gears is changed from small to large, vacuum is formed, liquid is sucked in, the volume of the space at the engaging side of the gears is changed from large to small, and the liquid is extruded into the pipeline. The suction chamber is separated from the discharge chamber by the meshing line of the two gears. The pressure at the discharge of the gear pump is entirely dependent on the amount of resistance at the pump outlet.
At present, the gear pump is easy to generate heat during operation, but the gear pump is not provided with the capability of fast and efficient heat dissipation, if the gear pump cannot be timely cooled, the damage of the gear pump can be caused, the risk of oil drainage is increased, the existing gear pump is not provided with a dustproof structure, dust impurities in the outside air can be attached to the surface of the gear pump, the heat dissipation of the gear pump is not facilitated, and the gear pump heat dissipation device is urgently needed at present to solve the problem.
Disclosure of utility model
For solving the technical problem, provide a heat abstractor for hydraulic pressure gear pump, this technical scheme has solved the present gear pump that proposes among the above-mentioned prior art at the during operation, produces heat easily, but gear pump itself does not possess quick high-efficient radiating ability again, if can not in time dispel the heat to it, can cause the damage of gear pump, increases the problem of the risk of oil drainage.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a heat abstractor for hydraulic pressure gear pump, includes box, radiator unit and water tank, the upper end central authorities fixed mounting of box has radiator unit, radiator unit includes refrigerator, connecting plate and fan, the right-hand member fixedly connected with connecting plate of refrigerator, the right-hand member four corners of refrigerator is provided with the bleed valve, the upper end fixedly connected with welding piece of refrigerator, the lower extreme both sides fixed mounting of connecting plate has a support foot rest, the right-hand member fixed mounting of connecting plate has the protective housing, the screen panel is installed to the right-hand member of protective housing, the internally mounted of protective housing has the fan, the left end front side middle part of refrigerator is connected with the circulation outlet pipe, the left end rear side middle part of refrigerator is connected with the circulation inlet tube, the front end top of refrigerator is connected with the raceway, the other end of raceway is connected with the water tank.
Preferably, the inside of box is provided with the pump body, the inside upside of the pump body is provided with the driving gear, the inside downside of the pump body is provided with driven gear, the driving gear is connected with driven gear meshing transmission, the pump body surface is provided with the cooling jacket, the cooling cavity has been seted up to the cooling jacket inside, the upper end place ahead of cooling cavity is provided with the delivery port, the upper end rear of cooling cavity is provided with the water inlet, the left end middle part of the pump body is provided with the feed liquor pipeline, the right-hand member middle part of the pump body is provided with the drain pipeline.
Preferably, the left side and the right side of the heat dissipation assembly are fixedly provided with mounting plates at the upper ends of the box bodies, connecting columns are fixedly connected above the inner sides of the mounting plates, and the connecting columns are fixedly connected through holes in the welding sheets.
Preferably, a driving rod is installed below the front end of the refrigerator, and the front end of the driving rod is fixedly connected with a driving motor.
Preferably, the front end mid-mounting of box has the dust cover, be provided with a plurality of dustproof holes on the dust cover, the electric cabinet is installed in the left side of dust cover, electric cabinet front end top is provided with the display screen, the below of display screen is provided with control button, the right side of dust cover is provided with the handle.
Preferably, the circulating water inlet pipe is communicated with the water inlet, the circulating water outlet pipe is communicated with the water outlet, and the water delivery pipe is communicated with the water tank and the refrigerator.
Preferably, a ventilating plate is fixedly arranged at the left end of the refrigerator.
Compared with the prior art, the utility model has the beneficial effects that:
1. This heat abstractor for hydraulic pressure gear pump is used for the heat dissipation through being provided with the cooling module, by refrigerating unit, the water cooling circulation system that circulation inlet tube and circulation outlet pipe constitute, maintains the temperature of the hydraulic pressure gear pump body in the safe range, keeps the working property of gear pump, improves the work efficiency of gear pump, prolongs the operating life of gear pump.
2. This heat abstractor for hydraulic pressure gear pump through being provided with the dust cover, can follow the outside and carry out dustproof protection to the gear pump, reduces the entering of dust, through the use of cooling jacket and cooling cavity, the pump body can obtain effectual cooling and heat dissipation, keeps the temperature stability of the pump body, and fan and ventilating board can also dispel the heat to the refrigerator in addition.
3. This heat abstractor for hydraulic pressure gear pump can dispel the heat fast to the gear pump through the cooling method that forced air cooling and water-cooling combined together, is convenient for go out the heat quick heat dissipation that the gear pump inside produced, guarantees the normal operating of gear pump, has improved the radiating efficiency to the gear pump.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the pump body according to the present utility model;
FIG. 3 is a schematic diagram of a heat dissipating assembly according to the present utility model;
Fig. 4 is a schematic view of the internal structure of the mesh enclosure in the present utility model.
The reference numerals in the figures are:
1. A case;
2. A heat dissipation assembly; 201. a refrigerating machine; 202. a protective shell; 203. a connecting plate; 204. a support foot rest; 205. welding the tab; 206. a bleed valve; 207. a mesh enclosure; 208. a fan; 209. a ventilation board;
3. A liquid inlet pipe; 31. a liquid outlet pipe; 4. an electric control box; 5. a display screen; 6. a control button; 7. a dust cover; 8. a dust hole; 9. a handle; 10. a mounting plate; 11. a connecting column; 12. a water tank; 13. a water pipe; 14. a circulating water inlet pipe; 15. a circulating water outlet pipe; 16. a driving motor; 17. a driving rod; 18. a water inlet; 19. a water outlet; 20. a drive gear; 21. a driven gear; 22. a cooling jacket; 23. cooling the cavity; 24. a pump body.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
Referring to fig. 1, fig. 3 and fig. 4, a radiator for a hydraulic gear pump is shown, which comprises a box body 1, a radiating component 2 and a water tank 12, the radiating component 2 is fixedly installed at the center of the upper end of the box body 1, the radiating component 2 is used for keeping the temperature of a pump body 24 in a stable range, the temperature rise is avoided to be too fast or too high, thereby protecting the normal operation and service life of the hydraulic gear pump, the radiating component 2 comprises a refrigerator 201, a connecting plate 203 and a fan 208, the right end of the refrigerator 201 is fixedly connected with the connecting plate 203, the right end four corners of the refrigerator 201 are provided with a deflation valve 206, hot air generated during the operation of the refrigerator 201 is discharged, the gas exchange is completed, the upper end of the refrigerator 201 is fixedly connected with a welding plate 205, the two sides of the lower end of the connecting plate 203 are fixedly provided with a support foot rest 204, the radiating component 2 is fixedly supported, the stability of the equipment is guaranteed, the right end of the connecting plate 203 is fixedly provided with a protective shell 202, the right end of the protective shell 202 is provided with a fan 207, the inside of the protective shell 202 is internally provided with the fan 208, the fan 208 can perform air blowing on the refrigerator 201, the middle part of the left end of the refrigerator 201 is connected with a circulation 15, the left end of the refrigerator 201 is connected with a water pipe 13, the water pipe is connected with the water pipe 13, the water pipe 13 is connected with the water pipe 13, and the water pipe 13 is connected with the water pipe 13.
In another embodiment provided by the utility model, as shown in fig. 1 and 2, a pump body 24 is arranged in the box body 1, a driving gear 20 is arranged on the upper side in the pump body 24, a driven gear 21 is arranged on the lower side in the pump body 24, the driving gear 20 is in meshed transmission connection with the driven gear 21, a cooling jacket 22 is arranged on the outer surface of the pump body 24, a cooling cavity 23 is arranged in the cooling jacket 22, the cooling cavity 23 is a cavity designed in the hydraulic pump body 24, when the pump body 24 works, cooling water flows through the cooling cavity 23 to absorb heat and take away heat in the pump body 24, the contact area between the cooling cavity 23 and the inside of the pump body 24 is large, the heat in the pump body 24 can be fully absorbed, the temperature of the pump body 24 is kept within an acceptable range, a water outlet 19 is arranged in front of the upper end of the cooling cavity 23, a water inlet 18 is arranged behind the upper end of the cooling cavity 23, hot water is conveyed into a refrigerator 201 through the water outlet 19 and the water inlet 18, cold water is conveyed into the cooling cavity 23, the heat dissipation effect of the pump body 24 is greatly improved, a liquid inlet pipeline 3 is arranged in the middle of the left end of the pump body 24, and a liquid outlet pipeline 31 is arranged in the middle of the pump body 24.
In addition, as shown in fig. 1, mounting plates 10 are fixedly arranged at the upper ends of the box body 1 on the left and right sides of the heat dissipation assembly 2, connecting columns 11 are fixedly connected to the upper sides of the inner sides of the mounting plates 10, the connecting columns 11 penetrate through holes in the welding sheets 205 and are fixedly connected, the stability of the structure of the heat dissipation assembly 2 is guaranteed, a driving rod 17 is arranged below the front end of the refrigerator 201, and a driving motor 16 is fixedly connected to the front end of the driving rod 17. The front end mid-mounting of box 1 has dust cover 7, be provided with a plurality of dustproof holes 8 on the dust cover 7, the effect of dust cover 7 is the pollution and the wearing and tearing that protect the gear pump from dust and particulate matter, improve the reliability and the life of gear pump, electric cabinet 4 is installed in the left side of dust cover 7, electric cabinet 4 can set up the cooling temperature of refrigerator 201, and control driving motor 16's operation, electric cabinet 4 front end top is provided with display screen 5, the below of display screen 5 is provided with control button 6, the right side of dust cover 7 is provided with handle 9, can open the front end door of box 1, inspect and maintain the inside of box 1. The circulating water inlet pipe 14 is communicated with the water inlet 18, the circulating water outlet pipe 15 is communicated with the water outlet 19, and the water delivery pipe 13 is communicated with the water tank 12 and the refrigerator 201. A ventilation plate 209 is fixedly arranged at the left end of the refrigerator 201, and a certain heat dissipation effect is achieved for the refrigerator 201.
The application process of the utility model is as follows:
when the cooling device is used, the installation condition of each connecting piece of equipment and the communication condition of a communicating pipe are checked firstly, the cooling temperature of the refrigerator 201 is set through the electric cabinet 4, then the hydraulic gear pump body 24 is started, the pump starts to work and generates heat, the pump body 24 can absorb heat sufficiently through the cooling jacket 22 and the cooling cavity 23, the pump body 24 can dissipate heat sufficiently through the circulating water inlet pipe 14 and the circulating water outlet pipe 15 which are communicated with the refrigerator 201, in addition, the fan 208 and the ventilation plate 209 can dissipate heat of the refrigerator 201, and therefore the temperature of the hydraulic gear pump body 24 is kept within an acceptable range.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a heat abstractor for hydraulic pressure gear pump, its characterized in that includes box (1), radiator unit (2) and water tank (12), the upper end central authorities fixed mounting of box (1) have radiator unit (2), radiator unit (2) include refrigerator (201), connecting plate (203) and fan (208), the right-hand member fixedly connected with connecting plate (203) of refrigerator (201), the right-hand member four corners of refrigerator (201) is provided with bleed valve (206), the upper end fixedly connected with welding piece (205) of refrigerator (201), the lower extreme both sides fixed mounting of connecting plate (203) have support foot rest (204), the right-hand member fixed mounting of connecting plate (203) has protective housing (202), the right-hand member of protective housing (202) is installed, the internally mounted of protective housing (202) has fan (208), the left end front side middle part of refrigerator (201) is connected with circulation outlet pipe (15), the left end rear side middle part of refrigerator (201) is connected with circulation inlet tube (14), the front end top of refrigerator (201) is connected with water tank (13), the other end (13) of raceway (13).
2. The heat dissipating device for a hydraulic gear pump according to claim 1, wherein: the inside of box (1) is provided with pump body (24), the inside upside of pump body (24) is provided with driving gear (20), the inside downside of pump body (24) is provided with driven gear (21), driving gear (20) are connected with driven gear (21) meshing transmission, pump body (24) surface is provided with cooling jacket (22), cooling cavity (23) have been seted up to cooling jacket (22) inside, the upper end place ahead of cooling cavity (23) is provided with delivery port (19), the upper end rear of cooling cavity (23) is provided with water inlet (18), the left end middle part of pump body (24) is provided with feed liquor pipeline (3), the right-hand member middle part of pump body (24) is provided with out liquid pipeline (31).
3. The heat dissipating device for a hydraulic gear pump according to claim 1, wherein: the heat dissipation assembly is characterized in that mounting plates (10) are fixedly arranged at the left side and the right side of the heat dissipation assembly (2) and at the upper end of the box body (1), connecting columns (11) are fixedly connected to the upper side of the inner side of the mounting plates (10), and the connecting columns (11) are fixedly connected through holes in the welding sheets (205).
4. The heat dissipating device for a hydraulic gear pump according to claim 1, wherein: a driving rod (17) is arranged below the front end of the refrigerator (201), and the front end of the driving rod (17) is fixedly connected with a driving motor (16).
5. The heat dissipating device for a hydraulic gear pump according to claim 1, wherein: front end mid-mounting of box (1) has dust cover (7), be provided with a plurality of dustproof holes (8) on dust cover (7), electric cabinet (4) are installed in the left side of dust cover (7), electric cabinet (4) front end top is provided with display screen (5), the below of display screen (5) is provided with control button (6), the right side of dust cover (7) is provided with handle (9).
6. The heat dissipating device for a hydraulic gear pump according to claim 1, wherein: the circulating water inlet pipe (14) is communicated with the water inlet (18), the circulating water outlet pipe (15) is communicated with the water outlet (19), and the water delivery pipe (13) is communicated with the water tank (12) and the refrigerator (201).
7. The heat dissipating device for a hydraulic gear pump according to claim 1, wherein: a ventilating plate (209) is fixedly arranged at the left end of the refrigerator (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323053869.6U CN221299475U (en) | 2023-11-13 | 2023-11-13 | Heat abstractor for hydraulic gear pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323053869.6U CN221299475U (en) | 2023-11-13 | 2023-11-13 | Heat abstractor for hydraulic gear pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221299475U true CN221299475U (en) | 2024-07-09 |
Family
ID=91750889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323053869.6U Active CN221299475U (en) | 2023-11-13 | 2023-11-13 | Heat abstractor for hydraulic gear pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221299475U (en) |
-
2023
- 2023-11-13 CN CN202323053869.6U patent/CN221299475U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |