CN210152852U - Air pressure booster - Google Patents
Air pressure booster Download PDFInfo
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- CN210152852U CN210152852U CN201920760125.2U CN201920760125U CN210152852U CN 210152852 U CN210152852 U CN 210152852U CN 201920760125 U CN201920760125 U CN 201920760125U CN 210152852 U CN210152852 U CN 210152852U
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Abstract
The utility model relates to the technical field of supercharging equipment, in particular to a pneumatic supercharger, which comprises a frame, an air compressor, a hydraulic pump station, a high-pressure air storage tank, an oil cylinder and a cylinder plunger pump mechanism; the air compressor and the hydraulic pump station are respectively fixed on one side of the rack, and the oil cylinder and cylinder plunger pump mechanism comprises a fixed box, an oil cylinder, a pushing oil cylinder sleeve and a pushing oil cylinder rod; the oil cylinder, the pushing oil cylinder sleeve and the pushing oil cylinder rod are all installed in the fixed box, the fixed box is fixed in the middle of the rack, the high-pressure air storage tank is fixed on one side of the fixed box, and a liquid inlet and outlet pipe of the oil cylinder is connected with the hydraulic pump station through a two-position four-way overflow superposition valve. This device utilizes to combine traditional air compressor and plunger pump, and thereby the low pressure that air compressor produced can promote through the plunger pump pressure boost and treat clearance cylinder body inner column reciprocating motion, very big improvement cylinder body cleaning efficiency.
Description
Technical Field
The utility model relates to a supercharging equipment technical field especially relates to an atmospheric pressure booster compressor.
Background
The upright column and the jack on the hydraulic rack generally can retain a lot of liquid in the oil cylinder after being used, the liquid is deteriorated for too long time when the equipment is idle, the interior of the cylinder body is corroded and rusted, the liquid in the oil cylinder can be frozen in winter, and the cylinder body of the oil cylinder can be cracked, so the liquid in the cylinder body can be completely discharged when the equipment is idle. Therefore, it is urgently needed to develop a pneumatic pressure boosting device for a large-section oil cylinder used on the existing hydraulic frame, so as to achieve the purpose of pushing the oil cylinder to act and draining the residual liquid in the cylinder body.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned technique, and provide a pneumatic booster compressor, to the inside pressure boost that carries out of large cross-section hydro-cylinder, arrange to the greatest extent inside and remain liquid.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a pneumatic booster characterized in that: the device comprises a rack, an air compressor, a hydraulic pump station, a high-pressure air storage tank, an oil cylinder and a cylinder plunger pump mechanism; the air compressor and the hydraulic pump station are respectively fixed on one side of the rack, and the oil cylinder and cylinder plunger pump mechanism comprises a fixed box, an oil cylinder, a pushing oil cylinder sleeve and a pushing oil cylinder rod; the oil cylinder, the pushing oil cylinder sleeve and the pushing oil cylinder rod are all arranged in the fixed box, the fixed box is fixed in the middle of the rack, the high-pressure air storage tank is fixed on one side of the fixed box, a liquid inlet and outlet pipe of the oil cylinder is connected with the hydraulic pump station through a two-position four-way overflow superposition valve, a piston rod of the oil cylinder is connected with the pushing oil cylinder rod through a connecting rod, and the pushing oil cylinder rod extends into the pushing oil cylinder sleeve and is in sliding fit with the inside of the pushing oil cylinder rod; the air compressor is characterized in that the number of the air outlet pipes is two, the two air outlet pipes are respectively connected with an inlet of a first one-way valve through a three-way valve, an outlet of the first one-way valve is respectively connected with an inlet of a second one-way valve and a pushing cylinder sleeve exhaust pipe, the two pushing cylinder sleeve exhaust pipes are respectively connected with two ends of a pushing cylinder sleeve, an outlet of the second one-way valve is connected with an inlet of a high-pressure air storage tank through a pipeline, an outlet of the high-pressure air storage tank is communicated with an inlet of an operating valve through a pipeline, and an outlet of the operating valve is communicated with a cylinder.
Preferably, an outlet of the high-pressure air storage tank is connected with an electric contact pressure gauge.
Preferably, the top of the fixed box is provided with a cover plate, the middle of the cover plate is provided with a strip-shaped groove, and two sides of the strip-shaped groove are respectively fixed with a travel switch; and a limiting block is fixed on the connecting rod and extends out of the strip-shaped groove to be matched with the travel switch.
Preferably, a control box for controlling the air compressor and the hydraulic pump station is further fixed on the frame.
Compared with the prior art, utilize air compressor output 0.7-1 MPa's gas among this device, rethread hydro-cylinder and cylinder plunger pump mechanism extract behind the compressed gas in air compressor mortgage air source, impress in the high-pressure air reservoir, form high-pressure air source, input the cylinder body of treating the clearance through the control valve in, high-pressure air source after the pressure boost pours into the hydro-cylinder of treating the clearance into, removes to promote the stand, makes equipment reciprocate, and then arranges into the interior residual liquid of hydro-cylinder. This device utilizes to combine traditional air compressor and plunger pump, and thereby the low pressure that air compressor produced can promote through the plunger pump pressure boost and treat clearance cylinder body inner column reciprocating motion, very big improvement cylinder body cleaning efficiency.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a perspective view of the present invention with the cover plate removed;
fig. 3 is a partial enlarged view of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided in connection with the accompanying drawings. As shown in fig. 1-3, a pneumatic booster comprises a frame 1, an air compressor 2, a hydraulic power unit 3, a high-pressure air storage tank 4, and an oil cylinder and cylinder plunger pump mechanism; the air compressor and the hydraulic pump station are respectively fixed on one side of the rack, and the oil cylinder and cylinder plunger pump mechanism comprises a fixed box 5, an oil cylinder 6, a pushing oil cylinder sleeve 7 and a pushing oil cylinder rod 8; the oil cylinder, the pushing oil cylinder sleeve and the pushing oil cylinder rod are all arranged in the fixed box, the fixed box is fixed in the middle of the rack, the high-pressure air storage tank is fixed on one side of the fixed box, a liquid inlet and outlet pipe of the oil cylinder is connected with the hydraulic pump station through a two-position four-way overflow superposition valve 9, a piston rod of the oil cylinder is connected with the pushing oil cylinder rod through a connecting rod 10, and the pushing oil cylinder rod extends into the pushing oil cylinder sleeve and is in sliding fit with the inside of the pushing oil cylinder sleeve; the air compressor is characterized in that two air outlet pipes 11 are arranged and are respectively connected with an inlet of a first one-way valve 13 through a three-way valve 12, an outlet of the first one-way valve is respectively connected with an inlet of a second one-way valve 14 and an exhaust pipe 15 of a pushing cylinder sleeve, the number of the first one-way valve and the number of the second one-way valve are both two, the two exhaust pipes of the pushing cylinder sleeve are respectively connected with two ends of the pushing cylinder sleeve, an outlet of the second one-way valve is connected with an inlet 16 of a high-pressure air storage tank through a pipeline, an outlet of the high-pressure air storage tank is communicated with an inlet of an operating valve 17 through a pipeline, and an outlet of the operating. The pushing oil cylinder is sleeved with two cavities, and the pushing oil cylinder rod advances and retreats to enable the two cavities to intake air and exhaust air one by one, so that two sets of pipelines communicated with the pushing oil cylinder sleeve by the air compressors are arranged in the device.
In order to know the pressure inside the high-pressure gas storage tank, an electric contact pressure gauge 18 is connected to the outlet of the high-pressure gas storage tank. In order to control the stroke of pushing the oil cylinder rod, the top of the fixed box is provided with a cover plate 19, the middle part of the cover plate is provided with a strip-shaped groove 20, and two sides of the strip-shaped groove are respectively fixed with a stroke switch 21; a limiting block 22 is fixed on the connecting rod and extends out of the strip-shaped groove to be matched with the travel switch. And a control box 23 for controlling the air compressor and the hydraulic pump station is also fixed on the frame.
In the device, 0.7-1MPa of gas is output by an air compressor, compressed gas in an air compressor mortgage air source is extracted by an oil cylinder and a cylinder plunger pump mechanism and then is pressed into a high-pressure air storage tank to form a high-pressure air source, the compressed gas is input into a cylinder body to be cleaned through a control valve, the pressurized high-pressure air source is injected into the oil cylinder to be cleaned to push an upright post, so that equipment performs reciprocating action and further discharges residual liquid in the oil cylinder. This device utilizes to combine traditional air compressor and plunger pump, and thereby the low pressure that air compressor produced can promote through the plunger pump pressure boost and treat clearance cylinder body inner column reciprocating motion, very big improvement cylinder body cleaning efficiency.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. A pneumatic booster characterized in that: the device comprises a rack, an air compressor, a hydraulic pump station, a high-pressure air storage tank, an oil cylinder and a cylinder plunger pump mechanism; the air compressor and the hydraulic pump station are respectively fixed on one side of the rack, and the oil cylinder and cylinder plunger pump mechanism comprises a fixed box, an oil cylinder, a pushing oil cylinder sleeve and a pushing oil cylinder rod; the utility model discloses a high-pressure gas storage tank, including frame, fixed case, high-pressure gas holder, push oil cylinder cover, push oil cylinder pole, the fixed case is fixed the middle part of frame, high-pressure gas holder is fixed one side of fixed case, the business turn over liquid pipe of hydro-cylinder pass through two-position cross overflow stack valve with hydraulic power unit connects, the piston rod of hydro-cylinder pass through the connecting rod with push oil cylinder pole and connect, push oil cylinder pole and go deep into push oil cylinder cover and rather than inside sliding fit, the blast pipe on the push oil cylinder cover through single valve with the import of high-pressure gas holder communicates, air compressor's blast pipe pass through the check valve with the import of high-pressure gas holder communicates, the export of high-pressure gas holder passes through the import of pipeline with the operating valve and communicates, the export of operating valve communicates with the cylinder body of treating.
2. The pneumatic booster of claim 1, wherein: and an outlet of the high-pressure air storage tank is connected with an electric contact pressure gauge.
3. The pneumatic booster of claim 1, wherein: the top of the fixed box is provided with a cover plate, the middle part of the cover plate is provided with a strip-shaped groove, and two sides of the strip-shaped groove are respectively fixed with a travel switch; and a limiting block is fixed on the connecting rod and extends out of the strip-shaped groove to be matched with the travel switch.
4. The pneumatic booster of claim 1, wherein: and a control box for controlling the air compressor and the hydraulic pump station is also fixed on the rack, and each spray head is provided with a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920760125.2U CN210152852U (en) | 2019-05-24 | 2019-05-24 | Air pressure booster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920760125.2U CN210152852U (en) | 2019-05-24 | 2019-05-24 | Air pressure booster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210152852U true CN210152852U (en) | 2020-03-17 |
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ID=69760383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920760125.2U Active CN210152852U (en) | 2019-05-24 | 2019-05-24 | Air pressure booster |
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| Country | Link |
|---|---|
| CN (1) | CN210152852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043445A (en) * | 2019-05-24 | 2019-07-23 | 天津鹏程誉泰液压支架有限公司 | Air pressure supercharger |
-
2019
- 2019-05-24 CN CN201920760125.2U patent/CN210152852U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043445A (en) * | 2019-05-24 | 2019-07-23 | 天津鹏程誉泰液压支架有限公司 | Air pressure supercharger |
| CN110043445B (en) * | 2019-05-24 | 2024-01-19 | 天津鹏程誉泰液压支架有限公司 | Air pressure booster |
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