CN216554665U

CN216554665U - Hydraulic power unit with rapid cooling function

Info

Publication number: CN216554665U
Application number: CN202122799077.8U
Authority: CN
Inventors: 徐毅; 苏林河; 刘清华; 刘军
Original assignee: Jinan Senhao Hydraulic Equipment Co ltd
Current assignee: Inner Mongolia Huachen Intelligent Equipment Manufacturing Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-05-17
Anticipated expiration: 2031-11-16

Abstract

The utility model relates to the technical field of hydraulic pump stations, in particular to a hydraulic pump station with a rapid cooling function. The technical scheme comprises the following steps: the casing, one side fixed mounting at casing top has the motor, and the front fixed mounting of motor has the impeller pump, and one side fixed mounting of impeller pump has oil pumping pipe, and the opposite side fixed mounting of impeller pump has the manometer, and the back fixed mounting of motor has the curtain, and the back fixed mounting of curtain has the cooling fan. According to the utility model, the curtain is matched with the cooling fan, the pump station can be cooled through cold air, the situation that the pump station is not smooth in heat dissipation when operating in hot weather is avoided, the cooling speed of the pump station is increased, the practicability is improved, the protective cover is matched with the sound insulation pad, the outside of the pump station can be protected in a closed manner, meanwhile, noise can be reduced by the sound insulation pad when the pump station operates, the functionality of the pump station is increased, and the application range is expanded.

Description

Hydraulic power unit with rapid cooling function

Technical Field

The utility model relates to the technical field of hydraulic pump stations, in particular to a hydraulic pump station with a rapid cooling function.

Background

The hydraulic pump station is a hydraulic source device formed from hydraulic pump, driving motor, oil tank, direction valve, throttle valve and overflow valve or a hydraulic device including control valve, and can supply oil according to the flow direction, pressure and flow quantity required by driving device, and is applicable to various machines whose driving device and hydraulic pump station are separated, and the hydraulic pump station and driving device (oil cylinder or motor) are connected by means of oil pipe, and the hydraulic system can implement various defined actions.

Through the retrieval, patent publication number is CN 208431213U discloses a hydraulic pressure station, including the hydraulic pressure station case, one side fixed surface of hydraulic pressure station case installs the connection stand, the upper end surface movable mounting of hydraulic pressure station case has hydraulic power unit, the inside scarf joint of hydraulic pressure station case has the pressure regulating return circuit ware, the upper end of pressure regulating return circuit ware is provided with the electric cabinet, one side movable mounting of hydraulic power unit has the direct-acting overflow valve, the bottom of direct-acting overflow valve has cup jointed reveals oil pipe, one side of direct-acting overflow valve is provided with the oil tank, the honeycomb duct has been cup jointed to one side of oil tank, hydraulic power unit's bottom is provided with the hydraulic pump, the inside parcel of hydraulic pump has the integrated piece.

The existing hydraulic pump station has the defects that:

1. the existing hydraulic pump station is simple in structure, most of the existing hydraulic pump stations are subjected to heat dissipation treatment by blowing air when in use, and the cooling effect of a fan is poor when the pump station is used in hot weather, so that the pump station is damaged or accelerated aged when in long-time high-temperature operation, and the practicability of the hydraulic pump station is reduced;

2. meanwhile, most of the existing hydraulic pump station is in an open type structure, the open type pump station is high in noise when in use, noise sound can be generated to surrounding workers when the hydraulic pump station is used for long time operation, the practicability of the hydraulic pump station is reduced, and the hydraulic pump station with the rapid cooling function is provided for solving the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hydraulic pump station with a rapid cooling function aiming at the problems in the background technology.

The technical scheme of the utility model is as follows: a hydraulic pump station with a rapid cooling function comprises a shell, wherein a motor is fixedly arranged on one side of the top of the shell, and the front of the motor is fixedly provided with a vane pump, one side of the vane pump is fixedly provided with an oil pumping pipe, a pressure gauge is fixedly arranged at the other side of the vane pump, a curtain is fixedly arranged at the back of the motor, a cooling fan is fixedly arranged at the back of the curtain, an electromagnetic valve is fixedly arranged at one side of the motor, and the top of the electromagnetic valve is fixedly provided with a discharge pipe, the interior of the shell is fixedly provided with an oil tank, and the top of the shell is fixedly provided with a protective cover, the inner wall of the protective cover is fixedly provided with a sound insulation pad, and the back of the protective cover is provided with a ventilation net, the top of the protective cover is movably provided with a sealing plate, the sealing plate is provided with a pull groove, the bottom of the shell is fixedly provided with a base, and the bottom of the base is fixedly provided with an anti-slip pad.

Use this technical scheme's a hydraulic power unit with rapid cooling function, the motor can provide power to the pump station, the motor drives the vane pump and can extract fluid, the oil tank can be stored fluid, the oil pumping pipe can be connected oil tank and vane pump, the vane pump can extract the inside fluid of oil tank through the oil pumping pipe, the discharge pipe can be connected through the hydraulic pressure pipe with outside equipment, thereby can be to the fluid of vane pump extraction in the equipment of discharging, thereby for it provides power, the solenoid valve can be controlled opening and closure when discharge pipe discharges, the safety cover can carry out closed protection to the top of pump station, the security when having increased the pump station use, simultaneously can give sound insulation through the puigging and fall the processing of making an uproar when the pump station operation.

Preferably, a liquid level meter is fixedly mounted on one side of the front face of the shell, and a graduated scale is arranged on one side of the liquid level meter. The liquid level meter and the graduated scale can measure and display the oil quantity in the oil tank.

Preferably, a water inlet pipe is fixedly installed on one side of the top of the curtain, and a water outlet pipe is fixedly installed on the other side of the top of the curtain. The inlet tube is convenient for be connected with outside water pipe, and the outlet pipe can be connected with outside drainage pipe.

Preferably, one side of the top of the oil tank is fixedly provided with an oil filling pipe, and the top of the oil filling pipe is fixedly provided with a sealing cover. Add the oil pipe and be convenient for the staff later stage and add fluid in the oil tank, sealed lid can carry out closed sealing to the top of adding the oil pipe.

Preferably, the moving rod is fixedly mounted on both sides of the protection cover, and the anti-slip sleeve is fixedly mounted outside the moving rod. The moving rod is convenient for workers to move the hydraulic pump, and the anti-slip sleeve increases the stability of the workers when the workers move the pump station through the moving rod.

Preferably, the back of the shell is fixedly provided with a back plate, and the back plate is uniformly provided with vent holes. The backplate can be closed sealed to the inside of casing, and the ventilation hole can ventilate the operation to the inside of casing.

Compared with the prior art, the utility model has the following beneficial technical effects:

by arranging the curtain and the cooling fan to be matched, the pump station can be cooled through cold air, the situation that the pump station is not smooth in heat dissipation when operating in hot weather is avoided, the cooling speed of the pump station is increased, and the practicability is improved;

be provided with the safety cover and give sound insulation and fill up the cooperation, can carry out closed protection to the outside of pump station, simultaneously through giving sound insulation and fill up the spread of noise when can reducing the pump station operation, increased the functionality of pump station, enlarged application scope.

Is provided with.

Drawings

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is a schematic front view of the internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the back of the present invention;

fig. 4 is a schematic diagram of the back structure of the present invention.

Reference numerals: 1. a base; 101. a non-slip mat; 2. a housing; 3. a liquid level meter; 301. a graduated scale; 4. a protective cover; 401. a sound insulating pad; 402. a ventilation net; 5. moving the rod; 501. an anti-slip sleeve; 6. a sealing plate; 601. groove drawing; 7. an oil tank; 701. an oil filler tube; 702. a sealing cover; 8. a vane pump; 801. an oil pumping pipe; 802. a discharge pipe; 803. a pressure gauge; 9. a motor; 10. an electromagnetic valve; 11. a curtain; 1101. a water inlet pipe; 1102. a water outlet pipe; 12. a back plate; 1201. a vent hole; 13. a cooling fan.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the hydraulic pump station with a rapid cooling function provided by the present invention comprises a housing 2, a motor 9 is fixedly installed on one side of the top of the housing 2, a vane pump 8 is fixedly installed on the front of the motor 9, an oil pumping pipe 801 is fixedly installed on one side of the vane pump 8, a pressure gauge 803 is fixedly installed on the other side of the vane pump 8, a curtain 11 is fixedly installed on the back of the motor 9, a cooling fan 13 is fixedly installed on the back of the curtain 11, an electromagnetic valve 10 is fixedly installed on one side of the motor 9, a discharge pipe 802 is fixedly installed on the top of the electromagnetic valve 10, an oil tank 7 is fixedly installed inside the housing 2, a protection cover 4 is fixedly installed on the top of the housing 2, a sound insulation pad 401 is fixedly installed on the inner wall of the protection cover 4, a ventilation net 402 is installed on the back of the protection cover 4, a sealing plate 6 is movably installed on the top of the protection cover 4, and a pull groove 601 is installed on the sealing plate 6, the bottom of the shell 2 is fixedly provided with a base 1, and the bottom of the base 1 is fixedly provided with a non-slip mat 101.

The working principle of the hydraulic pump station with the rapid cooling function based on the embodiment 1 is as follows: the pump station can be powered by the motor 9, the motor 9 drives the vane pump 8 to extract oil, the oil tank 7 can store oil, the oil pumping pipe 801 can connect the oil tank 7 with the vane pump 8, the vane pump 8 can extract oil in the oil tank 7 by the oil pumping pipe 801, the discharge pipe 802 can be connected with external equipment by a hydraulic pipe, so that the oil extracted by the vane pump 8 can be discharged into the equipment to provide power for the equipment, the electromagnetic valve 10 can control the opening and closing of the discharge pipe 802 when discharging, the protective cover 4 can close and protect the top of the pump station, the safety of the pump station when in use is increased, meanwhile, the sound insulation and noise reduction treatment can be carried out when the pump station works by the sound insulation pad 401, the noise of the pump station when in work is reduced, the ventilation of the cooling fan 13 work is facilitated by the ventilation net 402, the closing plate 6 can carry out the closure to the top of safety cover 4 and seal up, and the staff of being convenient for to opening of closing plate 6 overhauls the pump station simultaneously and maintains, and the pull groove 601 is convenient for the staff to open and close fashionable operation to closing plate 6, and base 1 can support the bottom when placing the pump station, and slipmat 101 has increased the frictional force of base 1 bottom.

Example two

As shown in fig. 1 to 4, compared with the first embodiment, the hydraulic pump station with a rapid cooling function provided in the present invention further includes: the positive one side fixed mounting of casing 2 has level gauge 3, and one side of level gauge 3 is equipped with scale 301, one side fixed mounting at curtain 11 top has inlet tube 1101, and the opposite side fixed mounting at curtain 11 top has outlet pipe 1102, one side fixed mounting at oil tank 7 top has oil pipe 701, and oil pipe 701's top fixed mounting has sealed lid 702, the both sides of safety cover 4 all fixed mounting have move pole 5, and move the outside of pole 5 and all fixed mounting have antiskid cover 501, casing 2's back fixed mounting has backplate 12, and the equipartition is equipped with ventilation hole 1201 on backplate 12.

In this embodiment, the oil amount in the oil tank 7 can be measured and displayed through the liquid level meter 3 and the graduated scale 301, the water inlet pipe 1101 is convenient to be connected with an external water pipe, the water outlet pipe 1102 can be connected with an external water drainage pipe, thereby the water inside the curtain 11 can be circulated and processed, the oil filling pipe 701 is convenient for a worker to add oil in the oil tank 7 in the later stage, the sealing cover 702 can be used for closing and sealing the top of the oil filling pipe 701, the moving rod 5 is convenient for the worker to move the hydraulic pump, the anti-slip sleeve 501 increases the stability of the worker when the worker moves the pump station through the moving rod 5, the back plate 12 can be used for closing and sealing the inside of the shell 2, meanwhile, the worker can maintain the oil tank 7 in the later stage, and the ventilation hole 1201 can ventilate the inside of the shell 2.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides a hydraulic power unit with rapid cooling function, includes casing (2), its characterized in that: the utility model discloses a motor protection device for the automobile engine, including casing (2), motor (9) and motor (9), one side fixed mounting at casing (2) top has motor (9), and the positive fixed mounting of motor (9) has impeller pump (8), one side fixed mounting of impeller pump (8) has oil pumping pipe (801), and the opposite side fixed mounting of impeller pump (8) has manometer (803), the back fixed mounting of motor (9) has curtain (11), and the back fixed mounting of curtain (11) has cooling fan (13), one side fixed mounting of motor (9) has solenoid valve (10), and solenoid valve (10) top fixed mounting has discharge pipe (802), the inside fixed mounting of casing (2) has oil tank (7), and casing (2) top fixed mounting has safety cover (4), the inner wall fixed mounting of safety cover (4) has sound insulation pad (401), and safety cover (4) be equipped with ventilation net (402), the top movable mounting of safety cover (4) has closing plate (6), and is equipped with kerve (601) on closing plate (6), the bottom fixed mounting of casing (2) has base (1), and the bottom fixed mounting of base (1) has slipmat (101).

2. The hydraulic pump station with the rapid cooling function according to claim 1, characterized in that: the liquid level meter is characterized in that a liquid level meter (3) is fixedly mounted on one side of the front face of the shell (2), and a graduated scale (301) is arranged on one side of the liquid level meter (3).

3. The hydraulic pump station with the rapid cooling function according to claim 1, characterized in that: one side at the top of the curtain (11) is fixedly provided with a water inlet pipe (1101), and the other side at the top of the curtain (11) is fixedly provided with a water outlet pipe (1102).

4. The hydraulic pump station with the rapid cooling function according to claim 1, characterized in that: one side fixed mounting at oil tank (7) top has adds oil pipe (701), and adds the top fixed mounting of oil pipe (701) and have sealed lid (702).

5. The hydraulic pump station with the rapid cooling function according to claim 1, characterized in that: the two sides of the protective cover (4) are fixedly provided with moving rods (5), and the outer parts of the moving rods (5) are fixedly provided with anti-skidding sleeves (501).

6. The hydraulic pump station with the rapid cooling function according to claim 1, characterized in that: the back of the shell (2) is fixedly provided with a back plate (12), and the back plate (12) is uniformly provided with vent holes (1201).