CN111288046A - Hydraulic station for mine - Google Patents
Hydraulic station for mine Download PDFInfo
- Publication number
- CN111288046A CN111288046A CN202010176292.XA CN202010176292A CN111288046A CN 111288046 A CN111288046 A CN 111288046A CN 202010176292 A CN202010176292 A CN 202010176292A CN 111288046 A CN111288046 A CN 111288046A
- Authority
- CN
- China
- Prior art keywords
- oil
- hydraulic
- tank body
- oil tank
- pressure
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/042—Controlling the temperature of the fluid
- F15B21/0423—Cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/042—Controlling the temperature of the fluid
- F15B21/0427—Heating
Abstract
The invention relates to a hydraulic station for a mine, which comprises an installation base, an oil tank body, a distribution box assembly and an anti-falling shield, wherein an oil suction filter assembly is installed on the oil tank body and is communicated with an oil inlet of a hydraulic pump through an oil conveying pipe, a hydraulic pump output high-pressure rubber pipe is installed at an oil outlet of the hydraulic pump and is communicated with a pressure pipeline oil filter, the pressure pipeline oil filter is provided with a high-pressure oil outlet, an oil return filter assembly is installed on the oil tank body, and the oil return filter assembly is communicated with an oil outlet of an air-cooled radiator through an oil return hydraulic pipe. The invention has highly centralized design, can set the temperature to control the air-cooled radiator of the hydraulic station to start radiating and stop radiating, and sets the temperature to control the electric heater to start heating the hydraulic oil and stop heating the hydraulic oil; the accumulator on the panel of the distribution box records the running time of the hydraulic station, so that the maintenance is facilitated; the rain-proof top cap of thing is prevented falling in top, to the unexpected damage of electrical apparatus spare part.
Description
Technical Field
The invention relates to the technical field of mines, in particular to a hydraulic station for a mine.
Background
The hydraulic station is also called as a hydraulic pump station, a motor drives an oil pump to rotate, the pump pumps oil after absorbing oil from an oil tank, mechanical energy is converted into pressure energy of hydraulic oil, the hydraulic oil is subjected to direction, pressure and flow regulation by a hydraulic valve through an integrated block (or valve combination) and then is transmitted to an oil cylinder or an oil motor of the hydraulic machine through an external pipeline, so that the direction change of a hydraulic motor, the strength and the speed of the hydraulic motor are controlled, and various hydraulic machines are pushed to do work. The environment of working in the mine is poor, the provided flat ground is small, the installation is not easy, rock breakage and falling rock roll down often occur, the hydraulic pump station is easy to smash, the normal work of the hydraulic pump station is influenced, the oil return temperature is not controllable, the oil temperature in an oil tank is influenced, and the service life of a sealing piece is influenced.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide a hydraulic station for a mine.
The technical scheme adopted by the invention for solving the technical problems is as follows: a hydraulic station for mines comprises an installation base, an oil tank body, a distribution box assembly and an anti-falling shield, wherein a support is assembled on the installation base, the oil tank body is fixed on the installation base, an oil filling port is formed in the top of the oil tank body, hydraulic oil is filled into the oil tank body through the oil filling port, an oil absorption and filtration assembly is installed on the oil tank body, the oil absorption and filtration assembly is communicated with an oil inlet of a hydraulic pump through an oil conveying pipe, an oil outlet of the hydraulic pump is provided with a hydraulic pump output high-pressure rubber pipe which is communicated with a pressure pipeline oil filtration device, the pressure pipeline oil filtration device is provided with a high-pressure oil outlet and can be connected with external equipment to;
the oil tank body is provided with an oil return filter assembly, the oil return filter assembly is communicated with an oil outlet of the air-cooled radiator through an oil return hydraulic pipe, and an oil inlet of the air-cooled radiator is communicated with an oil return pipe.
Specifically, a power shaft of the hydraulic pump is connected with a main pump motor through a coupler, and the main pump motor is erected above the high-pressure gear hydraulic pump through a support frame.
Specifically, an air cleaner is installed at the oil filling port.
Specifically, the hydraulic pump is installed on the installation base with the oil tank body side by side, the block terminal assembly is installed in the one side of keeping away from the oil tank body, the top at the oil tank body is installed to the forced air cooling radiator.
The hydraulic system comprises a support, an air-cooled radiator, a distribution box assembly and a main pump motor, and particularly comprises an anti-falling shield, wherein the anti-falling shield is arranged at the top of the support and covers the air-cooled radiator, the distribution box assembly and the main pump motor.
Specifically, a hydraulic oil tank cleaning hole is formed in one side of the oil tank body, the large-diameter cleaning hole is convenient for future cleaning and maintenance, and an oil discharge port is formed in the bottom of the oil tank body.
Specifically, an oil level and oil temperature meter is installed on the oil tank body.
Specifically, be furnished with oil absorption filter core on the panel of block terminal assembly and block up, oil return filter core blocks up, high-pressure oil filter core blocks up, the high acousto-optic alarming function of oil temperature, air-cooled radiator receives to install a bimetal thermometer control on the oil tank body, and another bimetal thermometer sets for temperature control electric heater and begins to heat hydraulic oil and stop heating hydraulic oil.
The invention has the following beneficial effects: the hydraulic station is highly centralized in design, the hydraulic station is provided with an IP65 control distribution box, a start button, a stop button, an emergency stop button and a hydraulic station accumulated working hour meter, the panel is provided with an oil absorption filter element plug, an oil return filter element plug, a high-pressure oil filter element plug and an oil temperature high acousto-optic alarm function, the air-cooled radiator of the hydraulic station can be set to control the temperature to start radiating and stop radiating, and the temperature is set to control the electric heater to start and stop heating the hydraulic oil; the accumulator on the panel of the distribution box records the running time of the hydraulic station, so that the maintenance is facilitated; hydraulic oil is filled into an oil tank through an oil filling port, a main pump motor is started, the motor drives a hydraulic pump through a coupler, the hydraulic oil in the hydraulic oil tank is sucked into the hydraulic pump from an oil suction filter, is discharged through a high-pressure port and enters a high-pressure filter element, and a high-pressure oil outlet is formed in the high-pressure oil filter assembly and can be connected with external equipment to provide hydraulic power; the side surface of the hydraulic station is provided with an oil temperature gauge which can observe the oil level and the temperature condition of an oil tank of the hydraulic station, and the large-diameter cleaning space is convenient for cleaning and maintenance in the future; the top anti-falling rain-proof top cover can prevent accidental falling rocks in underground chambers or outdoors, underground water leakage or rainwater and accidental damage to electrical parts.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a right side view of the present invention.
Fig. 4 is a rear view of the present invention.
Fig. 5 is a top view of the present invention.
Fig. 6 is a bottom view of the present invention.
Fig. 7 is a circuit diagram of the present invention.
In the figure, 1 is an object falling prevention shield, 2 is an air-cooled hydraulic oil radiator, 3 is an oil return hydraulic pipe, 4 is an oil return filter assembly, 5 is an oil tank body, 6 is an oil suction oil filter assembly, 7 is a distribution box assembly, 8 is a hydraulic power motor, 9 is a motor coupler, 10 is a high-pressure gear hydraulic pump, 11 is a hydraulic pump output high-pressure rubber pipe, 12 is a pressure pipeline oil filter, 13 is an oil filling port, 14 is a hydraulic oil tank cleaning hole, 15 is an oil discharging port, 16 is a mounting base, 17 is an oil level thermometer, 18 is a support, 19 is a lifting lug, 20 is a chronometer.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, the hydraulic station for mine comprises an installation base 16, an oil tank body 5 and a distribution box assembly 7, wherein a support 18 is assembled on the installation base 16, the oil tank body 5 is fixed on the installation base 16, an oil filling port 13 is arranged at the top of the oil tank body 5, hydraulic oil is filled into the oil tank body 5 through the oil filling port 13, an oil suction filter assembly 6 is installed on the oil tank body 5, the oil suction filter assembly 5 is communicated with an oil inlet of a high-pressure gear hydraulic pump 10 through an oil conveying pipe 23, a hydraulic pump output high-pressure rubber pipe 11 is installed at an oil outlet of the high-pressure gear hydraulic pump 10, the hydraulic pump output high-pressure rubber pipe 11 is communicated with a pressure pipeline oil filter 12, and the pressure pipeline oil filter 16 is provided with;
an oil return filter assembly 4 is mounted on the oil tank body 5, the oil return filter assembly 4 is communicated with an oil outlet of the air cooling radiator 2 through an oil return hydraulic pipe 3, and an oil inlet of the air cooling radiator 4 is communicated with an oil return pipe.
Specifically, the power shaft of the high-pressure gear hydraulic pump 10 is connected with the main pump motor 8 through the coupler 9, and the main pump motor 8 is erected above the high-pressure gear hydraulic pump 10 through the support frame, so that the occupied space is saved.
Specifically, an air cleaner is installed at the oil filler 13.
Specifically, high-pressure gear hydraulic pump 10 and oil tank body 5 are installed side by side on installation base 16, block terminal assembly 7 is installed in the one side of keeping away from oil tank body 5, forced air cooling radiator 2 is installed in the top of oil tank body 5.
Specifically, still include the junk guard shield 1, the junk guard shield 1 is installed at the top of support 18, covers air-cooled radiator 2, block terminal assembly 7, main pump motor 8, and the block terminal assembly adopts IP65 rank, can prevent in underground cave room or open air unexpected rockfall and groundwater seepage or rainwater together with junk guard shield 1, to the unexpected damage of electrical apparatus spare part, lug 19 is installed at the protection casing 1 top.
Specifically, one side of the oil tank body 5 is provided with a hydraulic oil tank cleaning hole 14, the large-diameter cleaning hole is convenient for cleaning and maintenance in the future, and the bottom of the oil tank body 5 is provided with an oil discharge port 15.
Specifically, install oil level oil temperature gauge 17 on the oil tank body 5, oil level oil temperature gauge 17 installs the side at oil tank body 5, can observe the oil level and the temperature condition of hydraulic pressure station oil tank body 5.
Specifically, an oil absorption filter element plug, an oil return filter element plug, a high-pressure oil filter element plug and a high oil temperature acousto-optic alarm function are matched on a panel of the distribution box assembly 7, the oil absorption filter element 6 is provided with a differential pressure transmitter, the oil return filter element 4 is provided with a differential pressure transmitter, the high-pressure oil filter element 12 is provided with a differential pressure transmitter, when the internal pressure of the filter element blocking the filter element is too high, the differential pressure transmitter is triggered to alarm, the air-cooled radiator is controlled by a bimetallic thermometer 22 arranged on a hydraulic oil tank and used for detecting the oil temperature in the oil tank, the radiator cannot be started when the oil temperature is lower than a certain temperature (generally set to be 30 ℃) and can be started when the oil temperature is higher than a certain temperature (generally set to be 40 ℃), and; the temperature detected by the bimetallic thermometer is higher than 80 degrees, and the oil temperature is triggered to be high, so that acousto-optic alarm is given. The accumulated time on the panel of the distribution box assembly 7 for controlling the electric heater to start heating hydraulic oil (generally set to 0 ℃) and stop heating the hydraulic oil (generally set to 20 ℃) by a double-metal thermometer set temperature on the hydraulic oil tank is recorded, so that the maintenance is facilitated.
The working principle is as follows: the hydraulic oil is filled into the oil tank body through the oil filling port 13 of the oil tank body 5, the main pump motor is started, the main pump motor 8 drives the hydraulic pump through the coupler, the hydraulic oil of the hydraulic oil tank is sucked into the hydraulic pump from the oil suction filter, the hydraulic oil is discharged through the high-pressure port and enters the high-pressure filter element, the high-pressure oil filter assembly is provided with a high-pressure oil outlet which can be connected with external equipment to provide hydraulic power, the oil return pipe is communicated with an oil outlet of the external equipment, the hydraulic oil which is made to work back by the external equipment enters the air-cooled radiator 2 in advance, after being cooled, the hydraulic oil enters the hydraulic.
The present invention is not limited to the above embodiments, and any structural changes made under the teaching of the present invention shall fall within the protection scope of the present invention, which is similar or similar to the technical solutions of the present invention.
The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (8)
1. The utility model provides a hydraulic pressure station is used in mine, includes installation base, oil tank body, block terminal assembly, prevents the junk guard shield, be equipped with the support on the installation base, the oil tank body is fixed on the installation base, its characterized in that: the oil tank comprises an oil tank body, an oil inlet is formed in the top of the oil tank body, an oil suction filter assembly is mounted on the oil tank body and is communicated with an oil inlet of a hydraulic pump through an oil conveying pipe, a hydraulic pump output high-pressure rubber pipe is mounted at an oil outlet of the hydraulic pump and is communicated with a pressure pipeline oil filter, and the pressure pipeline oil filter is provided with a high-pressure oil outlet and can be connected with external equipment to provide hydraulic power;
the oil tank body is provided with an oil return filter assembly, the oil return filter assembly is communicated with an oil outlet of the air-cooled radiator through an oil return hydraulic pipe, and an oil inlet of the air-cooled radiator is communicated with an oil return pipe.
2. The hydraulic station for mine according to claim 1, characterized in that: and a power shaft of the hydraulic pump is connected with a main pump motor through a coupler, and the main pump motor is erected above the high-pressure gear hydraulic pump through a support frame.
3. The hydraulic station for mine according to claim 1, characterized in that: and an air filter is arranged at the oil filling port.
4. The hydraulic station for mine according to claim 1, characterized in that: the hydraulic pump and the oil tank body are arranged on the installation base side by side, the distribution box assembly is arranged on one side far away from the oil tank body, and the air cooling radiator is arranged above the oil tank body.
5. The hydraulic station for mine according to claim 1, characterized in that: the anti-falling device is characterized by further comprising an anti-falling shield, wherein the anti-falling shield is mounted at the top of the support and covers the air-cooled radiator, the distribution box assembly and the main pump motor.
6. The hydraulic station for mine according to claim 1, characterized in that: and one side of the oil tank body is provided with a hydraulic oil tank cleaning hole.
7. The hydraulic station for mine according to claim 1, characterized in that: and an oil level and oil temperature meter is installed on the oil tank body.
8. The hydraulic station for mine according to claim 1, characterized in that: be furnished with on the panel of block terminal assembly and inhale oil filter core and block up, oil return filter core and block up, high pressure oil filter core blocks up, the high acousto-optic alarming function of oil temperature, air-cooled radiator receives to install a bimetallic thermometer control on the oil tank body, and another bimetallic thermometer sets for temperature control electric heater and begins to heat hydraulic oil and stop heating hydraulic oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010176292.XA CN111288046A (en) | 2020-03-13 | 2020-03-13 | Hydraulic station for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010176292.XA CN111288046A (en) | 2020-03-13 | 2020-03-13 | Hydraulic station for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111288046A true CN111288046A (en) | 2020-06-16 |
Family
ID=71020374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010176292.XA Pending CN111288046A (en) | 2020-03-13 | 2020-03-13 | Hydraulic station for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111288046A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417911A (en) * | 2021-07-09 | 2021-09-21 | 德州华海石油机械股份有限公司 | High-pressure large-flow oil field injection pump cooling and filtering device |
-
2020
- 2020-03-13 CN CN202010176292.XA patent/CN111288046A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417911A (en) * | 2021-07-09 | 2021-09-21 | 德州华海石油机械股份有限公司 | High-pressure large-flow oil field injection pump cooling and filtering device |
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