CN218118032U - Gear pump heat dissipation back lid - Google Patents
Gear pump heat dissipation back lid Download PDFInfo
- Publication number
- CN218118032U CN218118032U CN202222806645.7U CN202222806645U CN218118032U CN 218118032 U CN218118032 U CN 218118032U CN 202222806645 U CN202222806645 U CN 202222806645U CN 218118032 U CN218118032 U CN 218118032U
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- heat dissipation
- gear pump
- shell
- fixedly mounted
- casing
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Abstract
The utility model discloses a lid behind gear pump heat dissipation, its technical scheme main points are: the protective cover is fixedly mounted at the bottom end of the shell, a fixed block is arranged on the outer circular wall surface of the shell, a fixed hole is formed in the top surface of the fixed block, and the fixed hole is fixedly mounted with the outer circular wall surface of the shell; radiator unit, radiator unit sets up the inside of casing for the heat dissipation gear pump can be fixed driving motor through the visor, thereby it carries out the secondary heat dissipation to the gear pump to drive the fan, the radiating efficiency of lid after the heat dissipation has been improved, the practicality of lid after the heat dissipation has been improved simultaneously, can carry out the water-cooling heat dissipation to the gear pump through leading to the water hose, thereby reduce the heat of the production of gear pump, be favorable to can not burn out in the twinkling of an eye when the incident appears at the gear pump, the frequency of occurrence of accident has been reduced, because of the thermal capacity of cooling water is big, the temperature rises slowly, thereby radiating rate has been accelerated, the production of noise has been reduced simultaneously.
Description
Technical Field
The utility model relates to a gear pump heat dissipation technical field, concretely relates to lid behind gear pump heat dissipation.
Background
Gear pumps are rotary pumps that deliver or pressurize fluid by virtue of the change in working volume and movement created between a pump cylinder and a meshing gear. Two gears, pump body and front and back covers form two closed spaces, when the gears rotate, the space on the gear disengagement side becomes larger from smaller to larger to form vacuum to suck liquid, and the space on the gear engagement side becomes smaller from larger to smaller to squeeze liquid into the pipeline.
The existing gear pump heat dissipation rear cover generally adopts a fan set to dissipate heat, the heat dissipation mode is low in efficiency, the gear pump cannot be effectively dissipated, the gear pump is easily damaged due to overhigh temperature, and therefore the occurrence frequency of safety accidents is improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a lid behind gear pump heat dissipation has solved the heat dissipation of current gear pump heat dissipation back lid universal adoption fan group, and this radiating mode efficiency is lower, can not effectually dispel the heat to the gear pump, leads to the gear pump high temperature easily and damages to the problem of the emergence frequency of incident has been improved.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a gear pump heat sink back cover comprising: the casing, the bottom fixed mounting of casing has the visor, the excircle wall of casing is provided with the fixed block, the fixed orifices has been seted up to the top surface of fixed block, the fixed orifices with the excircle wall fixed mounting of casing, radiator unit sets up the inside of casing for the heat dissipation gear pump.
Through adopting above-mentioned technical scheme, through setting up the visor, can fix driving motor through the visor to drive the fan and carry out the secondary heat dissipation to the gear pump, improved the radiating efficiency of heat dissipation back lid, improved the practicality of heat dissipation back lid simultaneously.
Preferably, the heat dissipation assembly includes: the mounting groove is provided with an inner circle wall surface of the shell, the inner wall surface of the mounting groove is fixedly provided with a water hose respectively, the inner circle wall surface of the shell is provided with two connecting grooves, the inner wall surfaces of the connecting grooves are fixedly provided with connecting pipes respectively, the connecting pipes are communicated with the water hose, the outer circle wall surface of the shell is provided with a water inlet hole, and the water inlet hole is communicated with the mounting groove.
Through adopting above-mentioned technical scheme, through setting up water hose, can carry out water-cooling heat dissipation to the gear pump through water hose to reduce the heat of the production of gear pump, be favorable to can not burn out in the twinkling of an eye when the incident appears at the gear pump, reduced the emergence frequency of accident.
Preferably, the heat dissipation assembly further comprises: the inlet tube, the inlet tube fixed mounting be in the interior circle wall of inlet opening, the inlet tube with it is linked together to lead to water hose, the apopore has been seted up to the excircle wall of casing, the apopore with the mounting groove is linked together, the interior circle wall fixed mounting of apopore has the outlet pipe, the outlet pipe with it is linked together to lead to water hose.
Through adopting above-mentioned technical scheme, through setting up the inlet tube, can make the cooling water circulate and dissipate in leading to water hose inside through the inlet tube, because of the thermal capacity of cooling water is big, the temperature rises slowly to the radiating rate has been accelerated, the production of noise has been reduced simultaneously.
Preferably, the inner bottom surface of the protective cover is provided with a first air hole, the inner bottom surface of the protective cover is provided with a second air hole, and the inner bottom surface of the protective cover is provided with a through hole.
Through adopting above-mentioned technical scheme, through setting up first bleeder vent, can assist the fan through first bleeder vent and carry out the secondary heat dissipation, make heat discharge back lid to improve gear pump's work efficiency, avoided thermal gathering to lead to gear pump's damage to cause the emergence of incident.
Preferably, a driving motor is fixedly mounted on the bottom surface inside the protective cover, a fan is fixedly mounted at one end of a rotating shaft of the driving motor, a protective net is arranged above the fan, and the protective net is fixedly mounted on the inner circular wall surface of the shell.
Through adopting above-mentioned technical scheme, through setting up the protection network, can carry out the separation with fan and gear pump through the protection network, prevented that the foreign matter from dropping to the fan surface, lead to the damage of fan, can prevent dust simultaneously, prevent that the dust from getting into inside the gear pump.
Preferably, threaded holes are formed in four corners of the top surface of the fixing block respectively, and bolts are connected to inner circle wall surfaces of the threaded holes in a threaded mode.
Through adopting above-mentioned technical scheme, through setting up the fixed block, can fix lid and gear pump after the heat dissipation through the fixed block.
To sum up, the utility model discloses mainly have following beneficial effect:
through setting up the water hose, can carry out water-cooling heat dissipation to the gear pump through the water hose, thereby reduce the heat of the production of gear pump, be favorable to can not burning out in the twinkling of an eye when the emergency appears at the gear pump, the frequency of occurrence of accident has been reduced, through setting up the inlet tube, can make the cooling water circulate and dissipate in water hose inside through the inlet tube, thermal capacity because of the cooling water is big, the temperature rises slowly, thereby radiating rate has been accelerated, the production of noise has been reduced simultaneously.
Through setting up the visor, can fix driving motor through the visor, thereby it carries out the secondary heat dissipation to the gear pump to drive the fan, the radiating efficiency of lid after the heat dissipation has been improved, the practicality of lid after the heat dissipation has been improved simultaneously, through setting up first bleeder vent, can assist the fan to carry out the secondary heat dissipation through first bleeder vent, make heat discharge back lid, thereby the work efficiency of gear pump has been improved, avoided thermal gathering to lead to the damage of gear pump to cause the emergence of incident, through setting up the protection network, can carry out the separation with the gear pump with the fan through the protection network, prevented that the foreign matter from dropping to the fan surface, lead to the damage of fan, simultaneously can prevent dust, prevent that the dust gets into inside the gear pump, through setting up the fixed block, can fix heat dissipation back lid and gear pump through the fixed block.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the split structure of the present invention;
FIG. 3 is a schematic view of the through hole structure of the present invention;
fig. 4 is an enlarged view of a portion of a structure in fig. 2.
Reference numerals: 1. a housing; 2. a protective cover; 3. a fixed block; 4. a fixing hole; 5. mounting grooves; 6. a water hose; 7. connecting grooves; 8. a connecting pipe; 9. a water inlet hole; 10. a water inlet pipe; 11. a water outlet hole; 12. a water outlet pipe; 13. a protective net; 14. a first air vent; 15. a second air hole; 16. a through hole; 17. a drive motor; 18. a fan; 19. a threaded hole; 20. and (4) bolts.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 4, a gear pump heat dissipation back cover, which comprises a housing 1, the bottom fixed mounting of casing 1 has visor 2, the excircle wall of casing 1 is provided with fixed block 3, fixed orifices 4 have been seted up to the top surface of fixed block 3, fixed orifices 4 and the excircle wall fixed mounting of casing 1, the inside of casing 1 is provided with radiator unit, be used for the heat dissipation gear pump, through setting up visor 2, can fix driving motor 17 through visor 2, thereby it carries out the secondary heat dissipation to the gear pump to drive fan 18, the radiating efficiency of heat dissipation back cover has been improved, the practicality of heat dissipation back cover has been improved simultaneously, radiator unit includes two mounting grooves 5, two mounting grooves 5 are seted up at the interior circle wall of casing 1, the internal face of two mounting grooves 5 is fixed mounting respectively has water hose 6, two spread grooves 7 have been seted up to the interior circle wall of casing 1, the internal face difference fixed mounting of two spread grooves 7 has connecting pipe 8, connecting pipe 8 is linked together with water hose 6, inlet opening 9 has been seted up to the excircle wall of casing 1, inlet opening 9 is linked together with mounting groove 5, through setting up, through hose 6, can carry out heat dissipation through water hose 6, thereby reduce the heat dissipation incident of water cooling in the water cooling incident emergence of gear pump in the twinkling of the emergence and reducing the heat, the gear pump in the emergence of the emergence.
Referring to fig. 1, 2, 3 and 4, the heat dissipation assembly further includes a water inlet pipe 10, the water inlet pipe 10 is fixedly installed on an inner circular wall surface of the water inlet hole 9, the water inlet pipe 10 is communicated with the water hose 6, an outer circular wall surface of the housing 1 is provided with a water outlet hole 11, the water outlet hole 11 is communicated with the mounting groove 5, an inner circular wall surface of the water outlet hole 11 is fixedly provided with a water outlet pipe 12, the water outlet pipe 12 is communicated with the water hose 6, by providing the water inlet pipe 10, cooling water can circulate and dissipate inside the water hose 6 through the water inlet pipe 10, because the heat capacity of the cooling water is large and the temperature rises slowly, the heat dissipation speed is increased, and noise is reduced, the inner bottom surface of the protective cover 2 is provided with a first air vent 14, the inner bottom surface of the protective cover 2 is provided with a second air vent 15, the inner bottom surface of the protective cover 2 is provided with a through hole 16, by providing the first air vent 14, the first air vent 14 can assist the fan 18 to dissipate heat secondarily, so that heat is discharged out the rear cover, thereby improving the working efficiency of the gear pump, and avoiding occurrence of safety accidents caused by damage due to heat accumulation, and the water outlet pipe 10 and the existing structure of the water inlet pipe 12 are omitted.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the inside bottom surface fixed mounting of visor 2 has driving motor 17, the one end fixed mounting of driving motor 17 rotation axis has fan 18, the top of fan 18 is provided with protection network 13, protection network 13 fixed mounting is at the interior round wall of casing 1, through setting up protection network 13, can carry out the separation with fan 18 and gear pump through protection network 13, prevented that the foreign matter from dropping to fan 18 surface, lead to the damage of fan 18, can prevent dust simultaneously, it is inside to prevent the dust entering gear pump, threaded holes 19 have been seted up respectively to four corners of top surface of fixed block 3, the interior round wall threaded connection of threaded holes 19 has bolt 20, through setting up fixed block 3, can fix heat dissipation back lid and gear pump 3 through fixed block 3, fan 18 and threaded holes 19, bolt 20 does not do the repeated description here for existing structure.
The working principle is as follows: referring to fig. 1 to 4, in use, a worker may first rotate the bolt 20 inside the threaded hole 19 to remove the heat-dissipating rear cover to the rear seat of the gear pump through the fixing block 3, and then rotate the bolt 20 inside the threaded hole 19 to fix the heat-dissipating rear cover, at this time, the water hose 6 is attached to the gear pump, thereby reducing heat generated by the gear pump, which is beneficial to preventing the gear pump from being instantaneously burnt out when an emergency occurs, reducing the frequency of occurrence of an accident, the two water hoses 6 are communicated with each other under the action of the connecting pipe 8, when cooling water is injected through the water inlet pipe 10, the water inlet pipe 10 may circulate the cooling water with the water outlet pipe 12, thereby dissipating heat from the gear pump, and as the gear pump may generate a large amount of heat during operation, the fan 18 may be separated from the protection net 13, preventing foreign matters from falling onto the surface of the fan 18, causing damage to the fan 18, and simultaneously preventing dust from entering the gear pump, and driving the fan 18 to rotate by the driving motor 17 to dissipate heat generated by a secondary, thereby discharging heat from the rear cover, and improving the work efficiency of the gear pump, thereby preventing the gear pump from being damaged by the occurrence of an accident.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a lid behind gear pump heat dissipation which characterized in that includes:
the protective cover comprises a shell (1), wherein a protective cover (2) is fixedly mounted at the bottom end of the shell (1), a fixed block (3) is arranged on the outer circle wall surface of the shell (1), a fixed hole (4) is formed in the top surface of the fixed block (3), and the fixed hole (4) is fixedly mounted with the outer circle wall surface of the shell (1);
and the heat dissipation assembly is arranged inside the shell (1) and used for dissipating heat of the gear pump.
2. The gear pump heat dissipation rear cover of claim 1, wherein the heat dissipation assembly comprises:
two mounting grooves (5), two set up in mounting groove (5) the interior round wall of casing (1), two the internal face difference fixed mounting of mounting groove (5) has water hose (6), two spread groove (7), two have been seted up to the interior round wall of casing (1) the internal face difference fixed mounting of spread groove (7) has connecting pipe (8), connecting pipe (8) are linked together with water hose (6), inlet opening (9) have been seted up to the excircle wall of casing (1), inlet opening (9) with mounting groove (5) are linked together.
3. The gear pump heat dissipation rear cover according to claim 2, wherein the heat dissipation assembly further comprises:
inlet tube (10), inlet tube (10) fixed mounting be in the interior circle wall of inlet opening (9), inlet tube (10) with it is linked together to lead to water hose (6), apopore (11) have been seted up to the excircle wall of casing (1), apopore (11) with mounting groove (5) are linked together, the interior circle wall fixed mounting of apopore (11) has outlet pipe (12), outlet pipe (12) with it is linked together to lead to water hose (6).
4. The heat dissipation rear cover of the gear pump as claimed in claim 1, wherein the inner bottom surface of the protection cover (2) is provided with a first air vent (14), the inner bottom surface of the protection cover (2) is provided with a second air vent (15), and the inner bottom surface of the protection cover (2) is provided with a through hole (16).
5. The gear pump heat dissipation rear cover according to claim 1, wherein a driving motor (17) is fixedly mounted on the inner bottom surface of the protection cover (2), a fan (18) is fixedly mounted at one end of a rotating shaft of the driving motor (17), a protection net (13) is arranged above the fan (18), and the protection net (13) is fixedly mounted on the inner circular wall surface of the housing (1).
6. The gear pump heat dissipation rear cover as recited in claim 1, wherein threaded holes (19) are respectively formed at four corners of the top surface of the fixing block (3), and bolts (20) are connected to inner circular wall surfaces of the threaded holes (19) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222806645.7U CN218118032U (en) | 2022-10-24 | 2022-10-24 | Gear pump heat dissipation back lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222806645.7U CN218118032U (en) | 2022-10-24 | 2022-10-24 | Gear pump heat dissipation back lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218118032U true CN218118032U (en) | 2022-12-23 |
Family
ID=84497444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222806645.7U Active CN218118032U (en) | 2022-10-24 | 2022-10-24 | Gear pump heat dissipation back lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218118032U (en) |
-
2022
- 2022-10-24 CN CN202222806645.7U patent/CN218118032U/en active Active
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