CN213235579U - Gas-liquid pressurization system device - Google Patents
Gas-liquid pressurization system device Download PDFInfo
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- CN213235579U CN213235579U CN202021525842.6U CN202021525842U CN213235579U CN 213235579 U CN213235579 U CN 213235579U CN 202021525842 U CN202021525842 U CN 202021525842U CN 213235579 U CN213235579 U CN 213235579U
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Abstract
The utility model discloses a gas-liquid supercharging system device, which belongs to the technical field of hydraulic devices and solves the problems of unstable supercharging operation and low supercharging speed of the existing device; the technical characteristics are as follows: the hydraulic cylinder comprises a cylinder body and an inner cavity, wherein the cylinder body comprises a rear cylinder body and a front cylinder body, the rear cylinder body is arranged on the rear side of the front cylinder body, the inner cavity is arranged between the rear cylinder body and the front cylinder body, the inner cavity comprises a pressurizing cavity and a pressure relief cavity, a piston assembly is arranged in the inner cavity, the pressurizing cavity and the pressure relief cavity are separated by the piston assembly, and a high-pressure block is further arranged on the front cylinder body; the embodiment of the utility model provides a set up the oil supplementing subassembly, the setting up of oil supplementing subassembly has realized guaranteeing the required pressure of high-pressure chamber drive piston assembly to the oil supplementing of high-pressure chamber, and the structure is simple and easy, optimize oil circuit, fine quality, reduce cost, and the setting up of relief valve has reduced the oiling and has demolishd time complex action simultaneously.
Description
Technical Field
The utility model relates to a hydraulic means technical field especially relates to a gas-liquid charge system device.
Background
The method for generating high working pressure in the hydraulic device before the day is characterized in that firstly, the high pressure oil is directly used as power to drive a machine part to work, but a hydraulic station is required to be equipped; secondly, low-pressure gas is used as power, and low-pressure gas pressure is converted into high-pressure hydraulic energy through a gas-liquid conversion cylinder to drive the machine parts to work; the former has high cost and slow initial auxiliary action, and the latter not only meets the requirement of high working pressure, but also fully exerts the advantage of rapid initial action caused by gas explosion.
Chinese patent CN209959588U discloses a gas-liquid pressurization system device, which comprises a gas source, a gas storage tank, an electromagnetic valve, an oil supplementing bin, a high pressure cavity and a pressurization cylinder, wherein the gas storage tank is connected with the gas source, the gas storage tank is connected with a pressurization gas interface of the oil supplementing bin through a gas pipeline, and an oil supplementing cylinder is arranged in the oil bin. Therefore, we propose a gas-liquid pressurization system device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas-liquid supercharging system device, including cylinder body and inner chamber, the cylinder body includes back cylinder body and preceding cylinder body, and the rear side of back cylinder body setting cylinder body in the front, and is provided with the inner chamber between back cylinder body and the preceding cylinder body, and the inner chamber includes pressure boost chamber and pressure release chamber, is provided with piston assembly in the inner chamber, and piston assembly separates pressure boost chamber and pressure release chamber, still installs the high briquetting on the preceding cylinder body to solve current device pressure boost operation unstability, the slow problem of supercharging speed.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a gas-liquid supercharging system device, includes cylinder body and inner chamber, and the cylinder body includes back cylinder body and preceding cylinder body, and the rear side of cylinder body in the front is set up to back cylinder body, and is provided with the inner chamber between back cylinder body and the preceding cylinder body, and the inner chamber includes pressure boost chamber and pressure release chamber, is provided with piston assembly in the inner chamber, and piston assembly separates pressure boost chamber and pressure release chamber, still installs the high briquetting on the preceding cylinder body.
As a further aspect of the present invention: the piston assembly comprises a pressurizing cavity and a piston rod, a piston seat is fixedly mounted at one end of the piston rod, the pressurizing cavity is connected with the side wall of the inner cavity in a sliding mode, the other end of the piston rod extends into the high-pressure block, and a sealing ring is sleeved on the outer wall of the piston rod.
As a further aspect of the present invention: the pressure increasing cavity is connected with an electromagnetic valve through a pressure increasing cavity air pipe, the electromagnetic valve is also connected with a pressure relief cavity air pipe, and the other end of the pressure relief cavity air pipe is connected with a pressure relief cavity.
As a further aspect of the present invention: a high-pressure cavity is arranged in the high-pressure block, the high-pressure cavity is connected with an oil supplementing assembly, and a joint seat is installed at the top of the high-pressure block.
As a further aspect of the present invention: the oil supplementing assembly comprises an oil supplementing cylinder, the oil supplementing cylinder is communicated with the electromagnetic valve through an oil supplementing cylinder air pipe, the oil supplementing cylinder is communicated with the high-pressure cavity through an oil supplementing way, and a pressure release valve is arranged on the oil supplementing cylinder.
To sum up, the beneficial effects of the utility model are that: the embodiment of the utility model provides a set up the oil supplementing subassembly, the setting up of oil supplementing subassembly has realized guaranteeing the required pressure of high-pressure chamber drive piston assembly to the oil supplementing of high-pressure chamber, and the structure is simple and easy, optimize oil circuit, fine quality, reduce cost, and the setting up of relief valve has reduced the oiling and has demolishd time complex action simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the utility model.
In the figure: 1-electromagnetic valve, 2-oil supply circuit, 3-oil supply cylinder air pipe, 4-oil supply cylinder, 5-sealing ring, 6-pressure relief cavity air pipe, 7-pressure relief cavity, 8-rear cylinder body, 9-pressure relief cavity air pipe, 10-piston seat, 11-joint seat, 12-high pressure block, 13-high pressure cavity, 14-front cylinder body, 15-piston rod, 16-pressure relief cavity and 17-pressure relief valve.
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 work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, in the embodiment of the present invention, a gas-liquid pressurization system device includes a cylinder body and an inner cavity, the cylinder body includes a rear cylinder body 8 and a front cylinder body 14, the rear cylinder body 8 is disposed at the rear side of the front cylinder body 14, and an inner cavity is disposed between the rear cylinder body 8 and the front cylinder body 14, the inner cavity includes a pressurization cavity 7 and a pressure release cavity 16, a piston assembly is disposed in the inner cavity, and the pressurization cavity 7 and the pressure release cavity 16 are separated by the piston assembly;
the piston assembly comprises a pressurizing cavity 7 and a piston rod 15, one end of the piston rod 15 is fixedly provided with a piston seat 10, the pressurizing cavity 7 is connected with the side wall of the inner cavity in a sliding manner, and the other end of the piston rod 15 extends into the high-pressure block 12;
the outer wall of the piston rod 15 is sleeved with a sealing ring 5, and the arrangement of the sealing ring 5 avoids the overflow of hydraulic oil;
the pressure increasing cavity 7 is connected with an electromagnetic valve 1 through a pressure increasing cavity air pipe 9, the electromagnetic valve 1 is also connected with a pressure relief cavity air pipe 6, the other end of the pressure relief cavity air pipe 6 is connected with a pressure relief cavity 16, and the electromagnetic valve 1 is also connected with a pressure compensating cylinder 4 through a pressure compensating cylinder air pipe 3;
the front cylinder body 14 is also provided with a high-pressure block 12, a high-pressure cavity 13 is arranged in the high-pressure block 12, the high-pressure cavity 13 is connected with an oil supplementing assembly, and the top of the high-pressure block 12 is provided with a joint seat 11.
Example 2
As shown in fig. 1, in the embodiment of the present invention, a gas-liquid pressurization system device includes a cylinder body and an inner cavity, the cylinder body includes a rear cylinder body 8 and a front cylinder body 14, the rear cylinder body 8 is disposed at the rear side of the front cylinder body 14, and an inner cavity is disposed between the rear cylinder body 8 and the front cylinder body 14, the inner cavity includes a pressurization cavity 7 and a pressure release cavity 16, a piston assembly is disposed in the inner cavity, and the pressurization cavity 7 and the pressure release cavity 16 are separated by the piston assembly;
the piston assembly comprises a pressurizing cavity 7 and a piston rod 15, one end of the piston rod 15 is fixedly provided with a piston seat 10, the pressurizing cavity 7 is connected with the side wall of the inner cavity in a sliding manner, and the other end of the piston rod 15 extends into the high-pressure block 12;
the outer wall of the piston rod 15 is sleeved with a sealing ring 5, and the arrangement of the sealing ring 5 avoids the overflow of hydraulic oil;
the pressure increasing cavity 7 is connected with an electromagnetic valve 1 through a pressure increasing cavity air pipe 9, the electromagnetic valve 1 is also connected with a pressure relief cavity air pipe 6, and the other end of the pressure relief cavity air pipe 6 is connected with a pressure relief cavity 16;
the front cylinder body 14 is also provided with a high-pressure block 12, a high-pressure cavity 13 is arranged in the high-pressure block 12, the high-pressure cavity 13 is connected with an oil supplementing assembly, and the top of the high-pressure block 12 is provided with a joint seat 11;
the oil supplementing assembly comprises an oil supplementing cylinder 4, the oil supplementing cylinder 4 is communicated with the electromagnetic valve 1 through an oil supplementing cylinder air pipe 3, the oil supplementing cylinder 4 is communicated with the high-pressure cavity 13 through an oil supplementing way 2, an oil supplementing opening of the oil supplementing cylinder 4 is provided with a pressure release valve 17, oil supplementing to the high-pressure cavity 13 is achieved through the oil supplementing assembly, pressure required by the high-pressure cavity 13 to drive the piston assembly is guaranteed, the structure is simple and easy, an oil way is optimized, the quality is good, the cost is reduced, and meanwhile, complex actions during oil injecting and dismantling are reduced through the pressure release valve 17.
The air source direct connection electromagnetic valve 1 enters the oil supplementing cylinder 4 through the oil supplementing cylinder air pipe 3, and oil stored in the oil supplementing cylinder 4 enters the high-pressure cavity 13 through the oil supplementing path 2 through air pressure to supplement oil, so that the base pressure (4-6KG) is achieved.
The electromagnetic valve 1 is switched, an air source enters the pressurizing cavity 7 through the pressurizing cavity air pipe 9 to push the piston seat 10 and the piston rod 15 to carry out area ratio multiple pressurization, the piston rod 15 compresses hydraulic oil in the high-pressure cavity 13 through the sealing ring 5 to carry out pressurization, and meanwhile, the pressure relief cavity 16 is communicated with the outside through the pressure relief cavity air pipe 6;
the electromagnetic valve 1 is switched, an air source enters the pressure relief cavity 16 through the pressure relief cavity air pipe 6 to push the piston seat 10 to drive the piston rod 15 to retreat for pressure relief, so that the high-pressure cavity 13 is connected with the oil supplementing cylinder 4 through the oil supplementing way 2 and then reaches the base pressure (4-6KG), and meanwhile, the pressure boost cavity 7 is communicated with the pressure boost cavity through the pressure boost cavity air pipe 9.
When the oil supplementing cylinder 4 is filled with oil or the equipment is disassembled, the external air source is closed, the valve needle in the middle of the pressure relief valve 17 is pressed to push the check valve on the pressure relief valve 17 to release the base pressure (4-6KG) in the oil supplementing cylinder 4, and then the oil supplementing cylinder 4 is filled with oil or the equipment is disassembled.
To sum up, the utility model discloses a theory of operation is: the air source direct-connection electromagnetic valve 1 enters the oil supplementing cylinder 4 through the oil supplementing cylinder air pipe 3, oil stored in the oil supplementing cylinder 4 enters the high-pressure cavity 13 through the oil supplementing path 2 through air pressure to supplement oil, and the base pressure (4-6KG) is achieved.
The electromagnetic valve 1 is switched, an air source enters the pressurizing cavity 7 through the pressurizing cavity air pipe 9 to push the piston seat 10 and the piston rod 15 to carry out area ratio multiple pressurization, the piston rod 15 compresses hydraulic oil in the high-pressure cavity 13 through the sealing ring 5 to carry out pressurization, and meanwhile, the pressure relief cavity 16 is communicated with the outside through the pressure relief cavity air pipe 6;
the electromagnetic valve 1 is switched, an air source enters the pressure relief cavity 16 through the pressure relief cavity air pipe 6 to push the piston seat 10 to drive the piston rod 15 to retreat for pressure relief, so that the high-pressure cavity 13 is connected with the oil supplementing cylinder 4 through the oil supplementing way 2 and then reaches the base pressure (4-6KG), and meanwhile, the pressure boost cavity 7 is communicated with the pressure boost cavity through the pressure boost cavity air pipe 9.
When the oil supplementing cylinder 4 is filled with oil or the equipment is disassembled, the external air source is closed, the valve needle in the middle of the pressure relief valve 17 is pressed to push the check valve on the pressure relief valve 17 to release the base pressure (4-6KG) in the oil supplementing cylinder 4, and then the oil supplementing cylinder 4 is filled with oil or the equipment is disassembled.
The embodiment of the utility model provides a set up the oil supplementing subassembly, the setting up of oil supplementing subassembly has realized the oil supplementing to high-pressure chamber 13, guarantees the required pressure of high-pressure chamber 13 drive piston assembly, and the structure is simple and easy, optimize oil circuit, fine quality, reduce cost, and the setting of relief valve 17 has reduced the oiling and has demolishd the time complex action simultaneously.
Although several embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are provided as examples and are not intended to limit the scope of the present invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the scope of the invention described in the claims and the equivalent thereof.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a gas-liquid pressurization system device, including cylinder body and inner chamber, the cylinder body includes back cylinder body (8) and preceding cylinder body (14), back cylinder body (8) set up the rear side in preceding cylinder body (14), a serial communication port, and be provided with the inner chamber between back cylinder body (8) and preceding cylinder body (14), the inner chamber includes pressure boost chamber (7) and pressure release chamber (16), be provided with piston assembly in the inner chamber, piston assembly separates pressure boost chamber (7) and pressure release chamber (16), still install high-pressure block (12) on preceding cylinder body (14).
2. The gas-liquid supercharging system device according to claim 1, wherein the piston assembly includes a supercharging chamber (7) and a piston rod (15), one end of the piston rod (15) is fixedly provided with a piston seat (10), the supercharging chamber (7) is slidably connected with a side wall of the inner chamber, and the other end of the piston rod (15) extends into the high-pressure block (12).
3. The gas-liquid supercharging system device according to claim 2, characterized in that the outer wall of the piston rod (15) is fitted with a seal ring (5).
4. The gas-liquid pressurization system device according to claim 2, wherein the pressurization cavity (7) is connected with the electromagnetic valve (1) through a pressurization cavity air pipe (9), the electromagnetic valve (1) is further connected with a pressure relief cavity air pipe (6), the other end of the pressure relief cavity air pipe (6) is connected with a pressure relief cavity (16), and the electromagnetic valve (1) is further connected with the oil supplementing cylinder (4) through an oil supplementing cylinder air pipe (3).
5. The gas-liquid supercharging system device according to any of claims 1 to 4, wherein a high pressure chamber (13) is provided in the high pressure block (12), the high pressure chamber (13) is connected with an oil supply assembly, and a joint base (11) is mounted on the top of the high pressure block (12).
6. The gas-liquid pressurization system device according to claim 5, wherein the oil supplementing assembly comprises an oil supplementing cylinder (4), the oil supplementing cylinder (4) is communicated with the electromagnetic valve (1) through an oil supplementing cylinder air pipe (3), and the oil supplementing cylinder (4) is communicated with the high pressure cavity (13) through an oil supplementing way (2).
7. The gas-liquid pressurization system device according to claim 6, characterized in that a relief valve (17) is provided at the oil supply port of the oil supply cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021525842.6U CN213235579U (en) | 2020-07-29 | 2020-07-29 | Gas-liquid pressurization system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021525842.6U CN213235579U (en) | 2020-07-29 | 2020-07-29 | Gas-liquid pressurization system device |
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| Publication Number | Publication Date |
|---|---|
| CN213235579U true CN213235579U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021525842.6U Active CN213235579U (en) | 2020-07-29 | 2020-07-29 | Gas-liquid pressurization system device |
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| CN (1) | CN213235579U (en) |
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- 2020-07-29 CN CN202021525842.6U patent/CN213235579U/en active Active
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