CN219492778U - High-voltage electric hydraulic pump station - Google Patents
High-voltage electric hydraulic pump station Download PDFInfo
- Publication number
- CN219492778U CN219492778U CN202320382173.9U CN202320382173U CN219492778U CN 219492778 U CN219492778 U CN 219492778U CN 202320382173 U CN202320382173 U CN 202320382173U CN 219492778 U CN219492778 U CN 219492778U
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- hydraulic pump
- pump station
- pipe
- side wall
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Abstract
The utility model discloses a high-voltage electric hydraulic pump station, which belongs to the technical field of hydraulic pump stations and comprises a hydraulic pump station body, wherein a supporting frame is welded on the side wall of the hydraulic pump station body, a dust cover is hinged on the side wall of the supporting frame, a dust-proof ventilation mechanism is arranged on the side wall of the dust cover, a cooling mechanism is arranged on the side wall of the hydraulic pump station body, the dust cover is used for protecting the hydraulic pump station body from dust, the dust cover is used for preventing dust and other pollution from damaging the hydraulic pump station body, the dust ventilation mechanism is used for rapidly carrying out dust-proof heat dissipation on the hydraulic pump station body inside the dust cover, and the cooling mechanism is used for carrying out circulating cooling on hydraulic oil inside the hydraulic pump station body, so that the hydraulic pump station body can be rapidly cooled while being dustproof, and the hydraulic pump station body is prevented from being stopped due to high temperature of hydraulic oil.
Description
Technical Field
The utility model relates to the technical field of hydraulic pump stations, in particular to a high-voltage electric hydraulic pump station.
Background
The hydraulic pump station is a hydraulic source device formed by a hydraulic pump, a driving motor, an oil tank, a direction valve, a throttle valve, an overflow valve and the like or a hydraulic device comprising a control valve, the hydraulic pump station is driven by the motor to rotate, the pump sucks oil from the oil tank and then takes oil, mechanical energy is converted into pressure energy of hydraulic oil, the hydraulic oil is transmitted to an oil cylinder or an oil motor of the hydraulic machine through an external pipeline after being regulated by the hydraulic valve through an integrated block (or a valve combination), and therefore the direction change, the strength and the speed of the hydraulic machine are controlled, and various hydraulic machines are driven to do work.
The current announcements are: the utility model patent of CN215171241U discloses an electric hydraulic pump station, which comprises a pump station external light, a driving motor, a hydraulic pump, an oil tank, an integrated block and an oil pipe, wherein the driving motor is connected with the hydraulic pump, the oil tank and the integrated block are connected through the oil pipe, the driving motor is semi-embedded and fixed on the pump station external light, and the hydraulic pump, the oil tank and the oil pipe are all positioned in the pump station external light; a dust cover is arranged above the pump station outer light, one end of the dust cover is hinged with the pump station shell, and the integrated block is positioned between the pump body shell and the dust cover; at least one dust collector is arranged between the pump station shell and the dust cover, and the electric hydraulic pump station is provided with the dust cover to be matched with the dust collector to remove dust from the pump station, so that the influence of dust or other pollution on the integrated block, the pressure gauge and the motor is reduced, the service life of the pump station is prolonged, and the cost caused by replacing parts or the whole pump station is reduced.
This patent possesses the dustproof function to electric hydraulic pump station, but can influence electric hydraulic pump station's radiating efficiency when dustproof, and the hydraulic oil of the hydraulic pump station among the prior art is cyclic utilization, can appear the too high phenomenon of oil temperature after cyclic utilization a period, lacks the function of cooling hydraulic oil.
Disclosure of Invention
1. Technical problem to be solved
The utility model provides a high-voltage electric hydraulic pump station, which aims to solve the problem that the existing electric hydraulic pump station can influence the electric heat dissipation efficiency while being dustproof and the problem that the cooling function of hydraulic oil is lacked.
2. Technical proposal
The high-voltage electric hydraulic pump station comprises a hydraulic pump station body, wherein a supporting frame is welded on the side wall of the hydraulic pump station body, a dust cover is hinged on the side wall of the supporting frame and positioned above the hydraulic pump station body, a dust-proof ventilation mechanism is arranged on the side wall of the dust cover, and a cooling mechanism is arranged on the side wall of the hydraulic pump station body;
the dustproof ventilation mechanism comprises an air inlet groove, an air outlet pipe, an exhaust fan, a slot, a mounting groove, an inserting frame, a mounting plate and a filter screen, wherein the air inlet groove is formed in the two side walls of the dustproof cover, the air outlet pipe is inlaid on the side walls of the dustproof cover, the exhaust fan is bolted on the inner wall of the air outlet pipe, the slot is formed in the top surface of the dustproof cover, the mounting groove is formed in the top surface of the dustproof cover, the inserting frame is arranged in the slot in a sliding mode, the mounting plate is welded on the top surface of the inserting frame, the filter screen is adhered to the inside of the inserting frame, and the mounting plate is fixed with the dustproof cover in a bolting mode.
In order to achieve the effect of cooling the recycled hydraulic oil and preventing the shutdown of the electric hydraulic pump station due to the high temperature of the hydraulic oil, the high-voltage electric hydraulic pump station is preferable, and the cooling mechanism comprises a cooling box, an oil delivery pump, an oil distribution pipe, a spiral cooling pipe, an oil return pipe, a liquid inlet pipe and a liquid outlet pipe, wherein the cooling box is bolted on the side wall of the hydraulic pump station body and is communicated with the hydraulic pump station body, the oil distribution pipe is fixedly connected to the output end of the oil delivery pump, the two ends of the oil distribution pipe extend into the cooling box, the spiral cooling pipe is fixedly and completely connected to the two ends of the oil distribution pipe, the two oil return pipes are respectively and fixedly and completely connected to one ends of the two spiral cooling pipes, the oil return pipe extends into the interior of the hydraulic pump station body, and the liquid inlet pipe and the liquid outlet pipe are respectively and completely arranged on the side wall of the cooling box.
In order to prevent the effect of rainwater and other moisture on the filter screen from wetting, the high-voltage electric hydraulic pump station is preferable, the two side walls of the dustproof cover are respectively bolted with the protection plate, the side walls of the protection plate are provided with a plurality of ventilation grooves, the side walls of the protection plate are welded with a plurality of water retaining covers, and the water retaining covers are positioned on the side walls of the ventilation grooves.
In order to achieve the effect of discharging hot air in the cooling box and adjusting the hot air discharge amount, the high-voltage electric hydraulic pump station is preferable, the top surface of the cooling box is provided with the exhaust pipe in a penetrating way, the side wall of the exhaust pipe is provided with a plurality of exhaust grooves, the side wall of the exhaust pipe is rotationally connected with an adjusting cover, the side wall of the adjusting cover is provided with a plurality of adjusting grooves, and the adjusting grooves and the exhaust grooves are arranged in a staggered way.
In order to achieve the effect of conveniently observing the working state of the electric hydraulic pump station in the dust cover, the high-voltage electric hydraulic pump station is preferable, and toughened glass is inlaid on the side wall of the dust cover.
In order to enable the cooling box to achieve the effect of rapidly radiating internal heat, the high-voltage electric hydraulic pump station is preferable in the utility model, and a plurality of radiating fins are welded on the side wall of the cooling box.
In order to achieve the effect of preventing dust from adhering to the exhaust fan, the high-voltage electric hydraulic pump station is preferable, and a dustproof net is bolted on the side wall of the air outlet pipe.
3. Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
this high-pressure electric hydraulic pump station, through setting up the hydraulic pump station body, the braced frame, the dust cover, dustproof breather and have cooling body, when using, the dust cover carries out dustproof protection to the hydraulic pump station body, can prevent pollution such as dust and cause the damage to the hydraulic pump station body, dustproof breather can carry out quick dustproof heat dissipation to the inside hydraulic pump station body of dust cover, cooling body carries out the circulative cooling to the inside hydraulic oil of hydraulic pump station body, so, can carry out quick heat dissipation when carrying out dirt-proofing to the hydraulic pump station body, can improve the stability of hydraulic pump station body work, prevent because hydraulic oil high temperature leads to the fact the hydraulic pump station body to stop the work.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a left side view of the present utility model;
FIG. 3 is a perspective cross-sectional view of the utility model at A-A in FIG. 2;
FIG. 4 is a schematic diagram illustrating the dust-proof ventilation mechanism of the present utility model;
fig. 5 is a schematic view of the exhaust pipe, exhaust groove, adjustment cover and adjustment groove of the present utility model.
The reference numerals in the figures illustrate:
1. a hydraulic pump station body; 21. a support frame; 22. a dust cover; 3. a dustproof ventilation mechanism; 4. a cooling mechanism; 31. an air inlet groove; 32. an air outlet pipe; 33. an exhaust fan; 34. a slot; 35. a mounting groove; 36. inserting a frame; 37. a mounting plate; 38. a filter screen; 41. a cooling box; 42. an oil delivery pump; 43. oil distributing pipes; 44. a spiral cooling tube; 45. an oil return pipe; 46. a liquid inlet pipe; 47. a liquid outlet pipe; 51. a protection plate; 52. a ventilation groove; 53. a water retaining cover; 61. an exhaust pipe; 62. an exhaust groove; 63. an adjustment cover; 64. an adjustment tank; 71. tempered glass; 81. a heat dissipating fin; 91. a dust-proof net.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-5, the present utility model provides the following technical solutions: the high-voltage electric hydraulic pump station comprises a hydraulic pump station body 1, a supporting frame 21 is welded on the side wall of the hydraulic pump station body 1, a dust cover 22 is hinged on the side wall of the supporting frame 21, the dust cover 22 is positioned above the hydraulic pump station body 1, a dust-proof ventilation mechanism 3 is arranged on the side wall of the dust cover 22, and a cooling mechanism 4 is arranged on the side wall of the hydraulic pump station body 1;
the dustproof ventilation mechanism 3 comprises an air inlet groove 31, an air outlet pipe 32, an exhaust fan 33, a slot 34, a mounting groove 35, an inserting frame 36, a mounting plate 37 and a filter screen 38, wherein the air inlet groove 31 is formed in two side walls of the dustproof cover 22, the air outlet pipe 32 is inlaid in the side walls of the dustproof cover 22, the exhaust fan 33 is bolted on the inner wall of the air outlet pipe 32, the slot 34 is formed in the top surface of the dustproof cover 22, the mounting groove 35 is formed in the top surface of the dustproof cover 22, the inserting frame 36 is slidably arranged in the slot 34, the mounting plate 37 is welded on the top surface of the inserting frame 36, the filter screen 38 is adhered to the inside of the inserting frame 36, and the mounting plate 37 is bolted and fixed with the dustproof cover 22.
In this embodiment: through setting up hydraulic pump station body 1, braced frame 21, dust cover 22, dustproof breather 3 and have cooling body 4, when using, dust cover 22 carries out dustproof protection to hydraulic pump station body 1, can prevent pollution such as dust and cause the damage to hydraulic pump station body 1, dustproof breather 3 can carry out quick dustproof heat dissipation to the inside hydraulic pump station body 1 of dust cover 22, cooling body 4 carries out the circulative cooling to the inside hydraulic oil of hydraulic pump station body 1, so, can carry out quick heat dissipation when dustproof to hydraulic pump station body 1, can improve the stability of hydraulic pump station body 1 work, prevent because hydraulic oil high temperature causes hydraulic pump station body 1 to stop working; through setting up air inlet groove 31, play tuber pipe 32, exhaust fan 33, slot 34, mounting groove 35, insert frame 36, mounting panel 37 and filter screen 38, when using, the heat that the inside exhaust fan 33 intercommunication power of play tuber pipe 32 produced hydraulic power unit body 1 is discharged, can make outside air get into dust cover 22 inside through air inlet groove 31, filter screen 38 filters the inside air that gets into dust cover 22, so, can circulate the heat transfer to the inside steam of dust cover 22 and outside air, can be convenient for carry out quick cleaning change to filter screen 38 through mounting panel 37 and insert frame 36.
As a technical optimization scheme of the utility model, the cooling mechanism 4 comprises a cooling box 41, an oil delivery pump 42, an oil distribution pipe 43, a spiral cooling pipe 44, an oil return pipe 45, a liquid inlet pipe 46 and a liquid outlet pipe 47, wherein the cooling box 41 is bolted on the side wall of the hydraulic pump station body 1, the oil delivery pump 42 is bolted on the side wall of the hydraulic pump station body 1 and is communicated with the hydraulic pump station body 1, the oil distribution pipe 43 is fixedly connected to the output end of the oil delivery pump 42, two ends of the oil distribution pipe 43 extend into the cooling box 41, the spiral cooling pipe 44 is fixedly connected to two ends of the oil distribution pipe 43 in a penetrating manner, two oil return pipes 45 are respectively fixedly connected to one ends of the two spiral cooling pipes 44 in a penetrating manner, the oil return pipe 45 extends into the hydraulic pump station body 1, and the liquid inlet pipe 46 and the liquid outlet pipe 47 are respectively arranged on the side wall of the cooling box 41 in a penetrating manner.
In this embodiment: through setting up cooling tank 41, oil transfer pump 42, divide oil pipe 43, spiral cooling tube 44, return oil pipe 45, feed liquor pipe 46 and drain pipe 47, when using, add the coolant liquid to the inside of cooling tank 41 through feed liquor pipe 46, the oil transfer pump 42 is with the inside hydraulic oil of hydraulic pump station body 1 through divide oil pipe 43 to input into two spiral cooling tubes 44, spiral cooling tube 44 and coolant liquid contact, the inside hydraulic oil of spiral cooling tube 44 obtains cooling, then gets into the inside of hydraulic pump station body 1 through return oil pipe 45, so can carry out the circulative cooling to the inside hydraulic oil of hydraulic pump station body 1.
As a technical optimization scheme of the utility model, the two side walls of the dust cover 22 are both bolted with the protection plate 51, the side wall of the protection plate 51 is provided with the plurality of ventilation grooves 52, the side wall of the protection plate 51 is welded with the plurality of water blocking covers 53, and the water blocking covers 53 are positioned on the side wall of the ventilation grooves 52.
In this embodiment: by providing the protection plate 51, the ventilation groove 52 and the water blocking cover 53, when in use, the air outside the ventilation groove 52 can enter the air inlet groove 31, and the water blocking cover 53 can block the ventilation groove 52 to prevent moisture such as rainwater from wetting the filter screen 38.
As a technical optimization scheme of the utility model, an exhaust pipe 61 is welded on the top surface of the cooling box 41 in a penetrating way, a plurality of exhaust grooves 62 are formed in the side wall of the exhaust pipe 61, an adjusting cover 63 is connected to the side wall of the exhaust pipe 61 in a rotating way, a plurality of adjusting grooves 64 are formed in the side wall of the adjusting cover 63, and the adjusting grooves 64 and the exhaust grooves 62 are arranged in a staggered way.
In this embodiment: through setting up blast pipe 61, exhaust groove 62, adjusting cover 63 and adjusting groove 64, when using, can produce partial heat and steam when spiral cooling tube 44 and coolant liquid contact, can dispel the steam through blast pipe 61 and exhaust groove 62, rotate with blast pipe 61 through adjusting cover 63, adjusting groove 64 and the crisscross motion of exhaust groove 62, so can adjust the discharge amount of steam.
As a technical optimization scheme of the utility model, toughened glass 71 is inlaid on the side wall of the dust cover 22.
In this embodiment: through setting up toughened glass 71, when using, can be convenient for observe the inside electric hydraulic power unit operating condition of dust cover 22 through toughened glass 71.
As a technical optimization scheme of the present utility model, a plurality of heat dissipation fins 81 are welded on the side wall of the cooling box 41.
In this embodiment: by providing the heat radiation fins 81, the heat radiation fins 81 can quickly radiate the heat inside the cooling tank 41 when in use.
As a technical optimization scheme of the utility model, a dust screen 91 is bolted on the side wall of the air outlet pipe 32.
In this embodiment: by providing the dust screen 91, the dust screen 91 can prevent dust from adhering to the exhaust fan 33 when in use.
Working principle: firstly, the dust cover 22 carries out dustproof protection to the hydraulic pump station body 1, can prevent pollution such as dust from causing the damage to the hydraulic pump station body 1, the exhaust fan 33 in the air outlet pipe 32 communicates the power and discharges the heat that the hydraulic pump station body 1 produced, can make outside air get into the dust cover 22 inside through the air inlet groove 31, the filter screen 38 filters the inside air that gets into the dust cover 22, so, can circulate the heat transfer to the inside steam of dust cover 22 and outside air, can be convenient for carry out quick washing to the filter screen 38 through mounting panel 37 and subrack 36, the manger plate cover 53 can shelter from air groove 52, prevent moisture such as rainwater from wetting filter screen 38, when the hydraulic pump station body 1 works, through the coolant pipe 46 to the inside coolant liquid that adds of cooling tank 41, the oil pump 42 is with the inside hydraulic oil of hydraulic pump station body 1 through the oil dividing pipe 43 input to two spiral cooling pipes 44, spiral cooling pipe 44 contacts with the coolant liquid, the inside hydraulic oil of spiral cooling pipe 44 obtains the cooling down, then the inside hydraulic oil that gets into the inside of hydraulic pump station body 1 through the oil return pipe 45, so can circulate the inside hydraulic oil of hydraulic pump station body 1.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a high-pressure electric hydraulic power unit, includes hydraulic power unit body (1), its characterized in that: the hydraulic pump station comprises a hydraulic pump station body (1), wherein a supporting frame (21) is welded on the side wall of the hydraulic pump station body (1), a dust cover (22) is hinged on the side wall of the supporting frame (21), the dust cover (22) is positioned above the hydraulic pump station body (1), a dust-proof ventilation mechanism (3) is arranged on the side wall of the dust cover (22), and a cooling mechanism (4) is arranged on the side wall of the hydraulic pump station body (1);
dustproof breather (3) are including air inlet tank (31), play tuber pipe (32), exhaust fan (33), slot (34), mounting groove (35), insert frame (36), mounting panel (37) and filter screen (38), air inlet tank (31) are seted up on the both sides wall of dust cover (22), it inlays on the lateral wall of dust cover (22) to go out tuber pipe (32), exhaust fan (33) bolt is on the inner wall of play tuber pipe (32), slot (34) are seted up on the top surface of dust cover (22), mounting groove (35) are seted up on the top surface of dust cover (22), insert frame (36) slip and set up in the inside of slot (34), mounting panel (37) weld on the top surface of inserting frame (36), filter screen (38) bond with insert the inside of frame (36), mounting panel (37) are fixed with the dust cover (22) bolt.
2. The high-pressure electric hydraulic pump station of claim 1, wherein: the cooling mechanism (4) comprises a cooling box (41), an oil delivery pump (42), an oil distribution pipe (43), a spiral cooling pipe (44), an oil return pipe (45), a liquid inlet pipe (46) and a liquid outlet pipe (47), wherein the cooling box (41) is bolted on the side wall of a hydraulic pump station body (1), the oil delivery pump (42) is bolted on the side wall of the hydraulic pump station body (1) and is communicated with the hydraulic pump station body (1), the oil distribution pipe (43) is fixedly connected to the output end of the oil delivery pump (42) and the two ends of the oil distribution pipe (43) extend to the inside of the cooling box (41), the spiral cooling pipe (44) is fixedly connected to the two ends of the oil distribution pipe (43), the two oil return pipes (45) are fixedly connected to one ends of the two spiral cooling pipes (44) respectively, the oil return pipe (45) extends to the inside of the hydraulic pump station body (1), and the liquid inlet pipe (46) and the liquid outlet pipe (47) are respectively arranged on the side wall of the cooling box (41) in a penetrating mode.
3. The high-pressure electric hydraulic pump station of claim 1, wherein: the dustproof cover is characterized in that protection plates (51) are bolted to two side walls of the dustproof cover (22), a plurality of ventilation grooves (52) are formed in the side walls of the protection plates (51), a plurality of water retaining covers (53) are welded to the side walls of the protection plates (51), and the water retaining covers (53) are located on the side walls of the ventilation grooves (52).
4. The high-pressure electric hydraulic pump station of claim 2, wherein: an exhaust pipe (61) is penetrated and welded on the top surface of the cooling box (41), a plurality of exhaust grooves (62) are formed in the side wall of the exhaust pipe (61), an adjusting cover (63) is rotatably connected to the side wall of the exhaust pipe (61), a plurality of adjusting grooves (64) are formed in the side wall of the adjusting cover (63), and the adjusting grooves (64) and the exhaust grooves (62) are arranged in a staggered mode.
5. The high-pressure electric hydraulic pump station of claim 1, wherein: toughened glass (71) is inlaid on the side wall of the dust cover (22).
6. The high-pressure electric hydraulic pump station of claim 2, wherein: a plurality of heat dissipation fins (81) are welded on the side wall of the cooling box (41).
7. The high-pressure electric hydraulic pump station of claim 1, wherein: and a dustproof net (91) is bolted on the side wall of the air outlet pipe (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320382173.9U CN219492778U (en) | 2023-03-03 | 2023-03-03 | High-voltage electric hydraulic pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320382173.9U CN219492778U (en) | 2023-03-03 | 2023-03-03 | High-voltage electric hydraulic pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219492778U true CN219492778U (en) | 2023-08-08 |
Family
ID=87482607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320382173.9U Active CN219492778U (en) | 2023-03-03 | 2023-03-03 | High-voltage electric hydraulic pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219492778U (en) |
-
2023
- 2023-03-03 CN CN202320382173.9U patent/CN219492778U/en active Active
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