CN218325538U - Proportional pressure valve control device of hydraulic station - Google Patents
Proportional pressure valve control device of hydraulic station Download PDFInfo
- Publication number
- CN218325538U CN218325538U CN202221999561.3U CN202221999561U CN218325538U CN 218325538 U CN218325538 U CN 218325538U CN 202221999561 U CN202221999561 U CN 202221999561U CN 218325538 U CN218325538 U CN 218325538U
- Authority
- CN
- China
- Prior art keywords
- pressure
- fixedly connected
- oil
- valve
- oil tank
- 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.)
- Active
Links
Images
Landscapes
- Control Of Fluid Pressure (AREA)
Abstract
The utility model relates to a proportional pressure valve equipment technical field just discloses a hydraulic pressure station proportional pressure valve controlling means, the oil tank comprises an oil tank, the opposite side fixedly connected with motor at oil tank top, one side fixedly connected with oiling mouth of motor, one side fixedly connected with oil pump of oiling mouth, the fixed intercommunication in top of oiling mouth has oil pipe, the top fixedly connected with proportion overflow valve of oil tank, proportion overflow valve and oil pipe fixed connection, one side fixedly connected with high pressure filter of oil pipe. This hydraulic pressure station proportional pressure valve controlling means, through setting up proportional overflow valve and the single-phase pressure retaining valve of electromagnetism, the upper control ware can be as required, given analog quantity to control oil piping system's overflow pressure, also be exactly maximum operating pressure, can control highest pressure, operating pressure and idle time pressure on the controller, made things convenient for the user to carry out pressure control, made things convenient for user's use.
Description
Technical Field
The utility model relates to a proportional pressure valve equipment technical field specifically is a hydraulic pressure station proportional pressure valve controlling means.
Background
The proportional pressure control valve is a new self-operated regulating valve, and has the advantages of automatic regulation compared with a manual regulating valve and no need of external power compared with an electric regulating valve.
The pressure control valve is the necessary equipment in the hydraulic pressure station, and the hydraulic pressure station needs to control pressure in the course of the work, but current hydraulic pressure station equipment can not effectual pressure control of carrying on when using to caused the manometer can not effectual as required carry out pressure simulation, the manometer can not effectual pressure of reaction oil circuit, inconvenient user carries out the problem controlled pressure.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The not enough to prior art, the utility model provides a hydraulic pressure station proportion pressure valve controlling means possesses advantages such as pressure control, has solved the manometer and can not effectually carry out pressure simulation as required, and the manometer can not effectual pressure of reaction oil circuit, and inconvenient user carries out the problem controlled to pressure.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic pressure station proportional pressure valve controlling means, includes the oil tank, the opposite side fixedly connected with motor at oil tank top, one side fixedly connected with oiling mouth of motor, one side fixedly connected with oil pump of oiling mouth, the fixed intercommunication in top of oiling mouth has oil pipe.
Preferably, the top of the oil tank is fixedly connected with a proportional overflow valve, and the proportional overflow valve is fixedly connected with the oil pipe.
Preferably, one side of the oil pipe is fixedly connected with a high-pressure filter, and the high-pressure filter is fixedly connected with an oil tank.
Preferably, one side of the oil tank is fixedly connected with a pressure gauge body, and one side of the pressure gauge body is fixedly connected with a pressure gauge switch.
Through setting up proportional overflow valve and the single-phase pressure retaining valve of electromagnetism, upper controller can be as required, give the analog quantity, thereby control oil piping system's overflow pressure, also be the maximum working pressure, can control the highest pressure on the controller, working pressure and idle time pressure, made things convenient for the user to carry out pressure control, user's use has been made things convenient for, through setting up manometer body and manometer switch, can make pressure can effectually observe, open the manometer switch, the manometer just can reflect the pressure of oil circuit, prevent that too big or the undersize of oil circuit pressure from taking place dangerously, hydraulic pressure station's service function has been reduced, the problem of inconvenient user to hydraulic pressure station's pressure test.
Preferably, one side of the oil tank is fixedly connected with a liquid level meter, and the liquid level meter is made of a plastic component.
Preferably, there is the single-phase pressure retaining valve of top fixedly connected with electromagnetism of oil tank, the single-phase pressure retaining valve of electromagnetism uses with the oil pipe cooperation, the top fixedly connected with magenetic exchange valve of the single-phase pressure retaining valve of electromagnetism.
Through setting up the level gauge, can make conveniently observe oil mass in the oil tank, prevent that the inside oil mass of oil tank from taking place the exhaustion, through setting up the single-phase pressure retaining valve of electromagnetism, can make the controller can effectual settlement maximum pressure, operating pressure and idle time pressure.
Compared with the prior art, the utility model provides a hydraulic pressure station proportional pressure valve controlling means possesses following beneficial effect:
1. this hydraulic pressure station proportional pressure valve controlling means, through setting up proportional overflow valve and the single-phase pressure retaining valve of electromagnetism, upper control ware can be as required, given analog quantity to control oil piping system's overflow pressure, also be the maximum working pressure promptly, can control maximum pressure, working pressure and idle time pressure on the controller, made things convenient for the user to carry out pressure control, made things convenient for user's use.
2. This hydraulic pressure station proportional pressure valve controlling means through setting up manometer body and manometer switch, can make pressure can effectually observe, opens the manometer switch, and the manometer just can reflect the pressure of oil circuit, prevents that too big or the undersize of oil circuit pressure from taking place danger, has reduced the service function at hydraulic pressure station, the problem of inconvenient user to the pressure test at hydraulic pressure station.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a side view of the structure of the present invention;
FIG. 3 is a top view of the structure of the present invention;
fig. 4 is a front view of the structure of the present invention.
Wherein: 1. an oil tank; 2. a liquid level meter; 3. a motor; 4. an oil filling port; 5. an oil pump; 6. an oil pipe; 7. a proportional relief valve; 8. an electromagnetic single-phase pressure retaining valve; 9. an electromagnetic directional valve; 10. a pressure gauge body; 11. a pressure gauge switch; 12. and a high-pressure filter.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-4, a hydraulic station proportional pressure valve control device includes an oil tank 1, a motor 3 fixedly connected to the other side of the top of the oil tank 1, an oil filling port 4 fixedly connected to one side of the motor 3, an oil pump 5 fixedly connected to one side of the oil filling port 4, and an oil pipe 6 fixedly connected to the top of the oil filling port 4.
Through the technical scheme, through setting up proportional overflow valve 7 and single-phase pressure retaining valve 8 of electromagnetism, upper control ware can be as required, give the analog quantity, thereby control oil piping system's overflow pressure, also be the maximum working pressure, can control the highest pressure on the controller, working pressure and idle time pressure, made things convenient for the user to carry out pressure control, user's use has been made things convenient for, through setting up manometer body 10 and manometer switch 11, can make pressure can effectually observe, open manometer switch 11, the manometer just can reflect the pressure of oil way, prevent that too big or the undersize of oil circuit pressure from taking place danger, hydraulic pressure station's service function has been reduced, inconvenient user is to the problem of the pressure test at hydraulic pressure station.
Specifically, a proportional overflow valve 7 is fixedly connected to the top of the oil tank 1, and the proportional overflow valve 7 is fixedly connected with the oil pipe 6.
Through the technical scheme, the proportional overflow valve 7 is arranged, so that the upper controller can give the analog quantity according to the requirement, and the overflow pressure of the oil way system, namely the maximum working pressure, is controlled.
Specifically, one side of the oil pipe 6 is fixedly connected with a high-pressure filter 12, and the high-pressure filter 12 is fixedly connected with the oil tank 1.
Through the technical scheme, the high-pressure filter 12 is arranged, so that the oil pipe 6 can effectively filter impurities in the hydraulic oil, and the impurities are prevented from entering an oil way.
Specifically, one side of the oil tank 1 is fixedly connected with a pressure gauge body 10, and one side of the pressure gauge body 10 is fixedly connected with a pressure gauge switch 11.
Through above-mentioned technical scheme, use through the cooperation that sets up manometer body 10 and manometer switch 11, can make the pressure in the oil circuit can effectual measurement, secondly, open manometer switch 11, the manometer can the effectual pressure that reflects the oil circuit.
Specifically, one side of the oil tank 1 is fixedly connected with a liquid level meter 2, and the liquid level meter 2 is made of a plastic material component.
Through above-mentioned technical scheme, through setting up level gauge 2, can make and conveniently observe oil mass in the oil tank 1, prevent that the oil mass of oil tank 1 inside from taking place to exhaust.
Specifically, there is the single-phase pressure retaining valve 8 of top fixedly connected with electromagnetism of oil tank 1, and the single-phase pressure retaining valve 8 of electromagnetism uses with the cooperation of oil pipe 6, and the top fixedly connected with electromagnetic directional valve 9 of the single-phase pressure retaining valve 8 of electromagnetism.
Through above-mentioned technical scheme, through setting up single-phase pressure retaining valve 8 of electromagnetism, can make the controller can effectual settlement maximum pressure, operating pressure and pressure when idle.
When the rubber roller is used, firstly, a common reversing valve works, a rolling machine is closed, after a door closing position sensor detects that a door is closed in place, a door closing oil cylinder stops, then a rubber roller starts to rise, the door closing oil cylinders at two ends of the rubber roller can be controlled through a tubular throttling valve, the rubber roller keeps balance, the pressure of a given overflow valve needs to be changed, after the rubber roller rises to be in contact with a steel roller and reaches the set pressure, the rubber roller stops, rolling is carried out in the state, then the rubber roller is controlled to fall, finally, a door of the rolling machine is opened, an action flow is finished after the door opening sensor detects that the door is closed, after a motor 3 is started, the overflow valve can work according to the pressure given by a controller, a pressure gauge can observe, the current pressure is the given pressure of the overflow valve, an upper controller can give an analog quantity according to needs by arranging a proportional overflow valve 7 and an electromagnetic single-phase pressure maintaining valve 8, so that the overflow pressure of an oil circuit system, namely, the maximum working pressure can be controlled by a user conveniently, and the use of the user is facilitated.
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 (5)
1. A hydraulic station proportional pressure valve control device comprises an oil tank (1), and is characterized in that: the other side of the top of the oil tank (1) is fixedly connected with a motor (3), one side of the motor (3) is fixedly connected with an oil filling port (4), one side of the oil filling port (4) is fixedly connected with an oil pump (5), and the top of the oil filling port (4) is fixedly communicated with an oil pipe (6);
the top of the oil tank (1) is fixedly connected with a proportional overflow valve (7), and the proportional overflow valve (7) is fixedly connected with an oil pipe (6).
2. The proportional pressure valve control device of claim 1, wherein: one side fixedly connected with high pressure filter (12) of oil pipe (6), high pressure filter (12) and oil tank (1) fixed connection.
3. The hydraulic station proportional pressure valve control apparatus according to claim 1, wherein: one side fixedly connected with manometer body (10) of oil tank (1), one side fixedly connected with manometer switch (11) of manometer body (10).
4. The hydraulic station proportional pressure valve control apparatus according to claim 1, wherein: one side fixedly connected with level gauge (2) of oil tank (1), level gauge (2) is by the plastics material component.
5. The proportional pressure valve control device of claim 1, wherein: the single-phase pressure retaining valve of top fixedly connected with electromagnetism (8) of oil tank (1), the single-phase pressure retaining valve of electromagnetism (8) uses with oil pipe (6) cooperation, the top fixedly connected with electromagnetic directional valve (9) of the single-phase pressure retaining valve of electromagnetism (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221999561.3U CN218325538U (en) | 2022-07-29 | 2022-07-29 | Proportional pressure valve control device of hydraulic station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221999561.3U CN218325538U (en) | 2022-07-29 | 2022-07-29 | Proportional pressure valve control device of hydraulic station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218325538U true CN218325538U (en) | 2023-01-17 |
Family
ID=84875378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221999561.3U Active CN218325538U (en) | 2022-07-29 | 2022-07-29 | Proportional pressure valve control device of hydraulic station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218325538U (en) |
-
2022
- 2022-07-29 CN CN202221999561.3U patent/CN218325538U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106525358B (en) | Valve pressure testing system and method | |
| CN211347251U (en) | Leakproofness check out test set is used in valve production | |
| CN207246154U (en) | A kind of high-voltage testing system and test device | |
| CN108168790B (en) | Leakage detection device for fuel cell stack | |
| CN218325538U (en) | Proportional pressure valve control device of hydraulic station | |
| CN218325537U (en) | Hydraulic pressure station servo motor control device | |
| CN115077800A (en) | Automatic detection equipment for filter | |
| CN108982231B (en) | System and method for testing residual deformation of gas cylinder | |
| CN207438134U (en) | A kind of vacuum type inflation system | |
| CN206015800U (en) | Vertical fit water tank secondary pressurized Based Intelligent Control supply equipment | |
| CN218325539U (en) | Proportional reversing valve control device for hydraulic station | |
| CN205001166U (en) | Gear pump test bench antipollution automatic voltage regulation device | |
| CN205404110U (en) | High pressure solenoid detecting system | |
| CN216923953U (en) | Constant volume type oiling device | |
| CN220932339U (en) | Test device for transformer oil tank | |
| CN207891064U (en) | A kind of water storage device and water purifier | |
| CN218035224U (en) | Device of non-contact detection liquid volume sensor | |
| CN204493313U (en) | Movable oil-pressure pump station device | |
| CN219105372U (en) | Hydraulic dam control system with remote visual control function | |
| CN220930878U (en) | Pressing device for gas drainer | |
| CN114483713B (en) | Hydraulic equipment online detection system and detection method | |
| CN216039647U (en) | Drainage device for hot closed tank | |
| CN213274703U (en) | Air tightness detection device for automobile sealing ring production | |
| CN220120374U (en) | Valve pressure testing equipment | |
| CN215257130U (en) | Compression strength testing device for speed limiting valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |