CN205001151U - Valve combination control's gaseous booster is controlled by machine accuse valve gentleness - Google Patents
Valve combination control's gaseous booster is controlled by machine accuse valve gentleness Download PDFInfo
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- CN205001151U CN205001151U CN201520733509.7U CN201520733509U CN205001151U CN 205001151 U CN205001151 U CN 205001151U CN 201520733509 U CN201520733509 U CN 201520733509U CN 205001151 U CN205001151 U CN 205001151U
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Abstract
The utility model discloses a valve combination control's gaseous booster is controlled by machine accuse valve gentleness, including upper end end cover subassembly, high -pressure cylinder, middle end cover subassembly, piston rod subassembly, low pressure cylinder, lower extreme end cover subassembly and pull rod, upper end end cover unit mount is at the top of high -pressure cylinder, and middle end cover unit mount is between high -pressure cylinder and low pressure cylinder, and lower extreme end cover unit mount is in low pressure cylinder bottom, and the piston rod subassembly sets up between middle end cover subassembly and lower extreme end cover subassembly, it is taut fixed that upper end cylinder cap subassembly, high -pressure cylinder, middle end cover subassembly, low pressure cylinder and lower extreme end cover subassembly pass through the pull rod. The utility model discloses valve combination control's gaseous booster is controlled by machine accuse valve gentleness, with the piston rod high -pressure piston and low pressure piston series connection, do reciprocal motion respectively in high -pressure cylinder and low pressure cylinder to realize that the low pressure in the low pressure cylinder turns into the high -pressure function in the high -pressure cylinder.
Description
Technical field
The utility model relates to a kind of gas booster being combined control by machine control valve and Pneumatic valve.
Background technique
In prior art, gas booster majority adopts gas gas supercharging and gas-liquid pressure-boosting, because power source adopts pressurized air, so economical and practical on cost, there is structure simultaneously simple and be easy to grasp and safeguard, the maximum advantage of pneumatic actuator is safety, for inflammable and explosive operating mode, the operating mode of many dust or humidity, pneumatic actuator occupies consequence in actual applications, current pressurized machine adopts inner coil of installing to control with the outside magnetic exchange valve of leading type that adopts, in order to improve the working life of magnetic exchange valve of leading type, and when work a period of time because impurity inner in cylinder barrel covers copper coil, and cause solenoid valve to commutate, thus invention of the present utility model obtains reasonable solution to above two kinds of situations.
Model utility content
The purpose of this utility model is to provide a kind of gas booster being combined control by machine control valve and Pneumatic valve.
The technological scheme that the utility model is adopted for achieving the above object is: a kind of gas booster being combined control by machine control valve and Pneumatic valve, comprise upper end end-cap assembly (1), high pressure cylinder barrel (2), intermediate end cover assembly (3), piston rod assembly (4), low-pressure cylinder barrel (5), lower end end-cap assembly (6) and pull bar (7), upper end end-cap assembly (1) is arranged on the top of high pressure cylinder barrel (2), intermediate end cover assembly (3) is arranged between high pressure cylinder barrel (2) and low-pressure cylinder barrel (5), lower end end-cap assembly (6) is arranged on low-pressure cylinder barrel (5) bottom, piston rod assembly (4) is arranged between intermediate end cover assembly (3) and lower end end-cap assembly (6), described upper end cylinder cover component (1), high pressure cylinder barrel (2), intermediate end cover assembly (3), low-pressure cylinder barrel (5) and lower end end-cap assembly (6) are strained and fixed by pull bar (7).
Described pull bar (7) is provided with filtering pressure reducing valve (8) and Pneumatic reversal valve (9), source of the gas is by filtering pressure reducing valve (8) and tee union (10), one end enters in upper end end-cap assembly (1), the other end is by filtering pressure reducing valve (8) and cross fitting (11), enter Pneumatic reversal valve (9) entrance respectively, the first machine control valve (313) entrance in intermediate end cover assembly (3) and the second machine control valve (613) entrance in lower end end-cap assembly (6), the outlet of two machine control valves is connected with the gas control mouth of Pneumatic reversal valve (9) respectively, the outlet of Pneumatic reversal valve (9) is connected with upper end end-cap assembly (1).
Described upper end end-cap assembly (1) comprises gland (101), upper end cap (103), one-way valve (104), one-way valve baffle plate (106), U-shaped ring (107) and sprue (108), gland (101) is arranged on upper end cap (103), one-way valve (104), sprue (108) are arranged in upper end cap (103), and one-way valve baffle plate (106), U-shaped ring (107) are arranged on upper end cap (103) outward.
Described upper end cap (103) is provided with gland ring (102) and upper end cap seal ring (110), one-way valve seal ring (105) and sprue seal ring (109) are installed in upper end cap (103).
Described intermediate end cover assembly (3) comprises spacer (301), first metering pin valve (303), first spool (306), first sleeve (308), first Compress Spring (310), first spool end cap (311), first machine control valve (313) and the first machine control valve regulation block (314), first metering pin valve (303) is arranged on the side of spacer (301), first spool (306), first sleeve (308), first Compress Spring (310) is arranged in spacer (301), first spool end cap (311) is fixed on spacer (301), first machine control valve (313) and the first machine control valve regulation block (314) are arranged on above spacer (301).
Also be provided with the first cushion seal circle (302), the first low-pressure cylinder barrel seal ring (305), the first valve core seal ring (307), the first sleeve seal ring (309) and the first dust ring (312) in described spacer (301), the side of described spacer (301) is also provided with the first metering pin valve seal ring (304).
Described piston rod assembly (4) comprises the first nut (401), high pressure piston (402), high pressure guide ring (405), high pressure guidance tape (407), piston rod (408), buffer plunger (409), low pressure piston (410), low pressure guide ring (413), low pressure guidance tape (415) and the second nut (416), high pressure piston (402), high pressure guide ring (405), high pressure guidance tape (407) is arranged on piston rod (408) side respectively, fixed by the first nut (401), buffer plunger (409), low pressure piston (410), low pressure guide ring (413), low pressure guidance tape (415) is arranged on piston rod (408) opposite side respectively, fixed by the second nut (416).
Described piston rod (408) side is also provided with high pressure Glan circle (403), high-pressure piston seals circle (404) and high pressure guide ring seal ring (406), and the opposite side of piston rod (408) is also provided with low pressure Glan circle (411), low pressure piston seal ring (412) and low pressure guide ring seal ring (414).
Described lower end end-cap assembly (6) comprises lower end seat (601), second metering pin valve (603), second spool (606), second sleeve (608), second Compress Spring (610), second spool end cap (611), second machine control valve (613), second machine control valve regulation block (614) and base (615), second metering pin valve (603) is arranged on the side of lower end seat (601), second spool (606), second sleeve (608), second Compress Spring (610) is arranged in lower end seat (601), be fixed on lower end seat (601) by the second spool end cap (611), second machine control valve (613) and the second machine control valve regulation block (614) are arranged on above lower end seat (601), lower end seat (601) is fixed on above base (615).
Also be separately installed with the second cushion seal circle (602), the second low-pressure cylinder barrel seal ring (605), the second valve core seal ring (607), the second sleeve seal circle (609) and the second dust ring (612) in described lower end seat (601), the side of lower end seat (601) is also provided with the second metering pin valve seal ring (604).
The utility model is a kind of combines by machine control valve and Pneumatic valve the gas booster controlled, with piston rod, high pressure piston and low pressure piston are connected in series, in high pressure cylinder barrel and low-pressure cylinder barrel, do reciprocal motion respectively, thus the low pressure realized in low-pressure cylinder barrel is converted into the high voltage functionality in high pressure cylinder barrel.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation being combined the gas booster controlled by machine control valve and Pneumatic valve of the utility model.
Fig. 2 is a kind of sectional view being combined the gas booster controlled by machine control valve and Pneumatic valve of the utility model.
Fig. 3 is a kind of schematic diagram of gas circuit being combined the gas booster controlled by machine control valve and Pneumatic valve of the utility model.
Fig. 4 is a kind of upper end end-cap assembly structural representation being combined the gas booster controlled by machine control valve and Pneumatic valve of the utility model.
Fig. 5 is that the A-A of Fig. 4 is to sectional view.
Fig. 6 is a kind of intermediate end cover modular construction schematic diagram being combined the gas booster controlled by machine control valve and Pneumatic valve of the utility model.
Fig. 7 is that the B-B of Fig. 6 is to sectional view.
Fig. 8 is a kind of piston rod assembly structural representation being combined the gas booster controlled by machine control valve and Pneumatic valve of the utility model.
Fig. 9 is a kind of lower end end-cap assembly structural representation being combined the gas booster controlled by machine control valve and Pneumatic valve of the utility model.
Figure 10 is that the C-C of Fig. 9 is to sectional view.
Embodiment
As shown in Figures 1 to 10, combine by machine control valve and Pneumatic valve the gas booster controlled, comprise upper end end-cap assembly 1, high pressure cylinder barrel 2, intermediate end cover assembly 3, piston rod assembly 4, low-pressure cylinder barrel 5, lower end end-cap assembly 6 and pull bar 7, upper end cylinder cover component 1, high pressure cylinder barrel 2, intermediate end cover assembly 3, low-pressure cylinder barrel 5 and lower end end-cap assembly 6 are strained and fixed by pull bar 7, pull bar 7 is provided with filtering pressure reducing valve 8 and Pneumatic reversal valve 9, source of the gas is by filtering pressure reducing valve 8 and tee union 10, one end enters in upper end end-cap assembly 1, the other end, by filtering pressure reducing valve 8 and cross fitting 11, enters Pneumatic reversal valve 9 entrance respectively, the second machine control valve 613 entrance in the first machine control valve 313 entrance in intermediate end cover assembly 3 and lower end end-cap assembly 6, the outlet of two machine control valves is connected with the gas control mouth of Pneumatic reversal valve 9 respectively, the outlet of Pneumatic reversal valve 9 is connected with upper end end-cap assembly 1, and upper end end-cap assembly 1 mainly comprises gland 101, gland ring 102, upper end cap 103, one-way valve 104, one-way valve seal ring 105, one-way valve baffle plate 106, U-shaped ring 107, sprue 108, sprue seal ring 109 and upper end cap seal ring 110, gland 101 and gland ring 102 are arranged on upper end cap 103, one-way valve 104, one-way valve seal ring 105, sprue 108, sprue seal ring 109 is arranged in upper end cap 103, one-way valve baffle plate 106, U-shaped ring 107 is arranged on outside upper end cap 103, and when preventing work, one-way valve 104 flies out, and upper end cap seal ring 109 is arranged on end cap 103, and intermediate end cover assembly 3 comprises spacer 301, first cushion seal circle 302, first metering pin valve 303, first metering pin valve seal ring 304, first low-pressure cylinder barrel seal ring 305, first spool 306, first valve core seal ring 307, first sleeve 308, first sleeve seal ring 309, first Compress Spring 310, first spool end cap 311, first dust ring 312, first machine control valve 313 and the first machine control valve regulation block 314, first cushion seal circle 302 are arranged in spacer 301, and the first metering pin valve 303 and the first metering pin valve seal ring 304 are arranged on the side of spacer 301, the first spool 306, first valve core seal ring 307, first sleeve 308, first sleeve seal ring 309, first Compress Spring 310 and the first dust ring 312 are arranged in spacer 301, be fixed on spacer 301 by the first spool end cap 311, with screw, the first machine control valve 313 and the first machine control valve regulation block 314 are arranged on above spacer 301, piston rod assembly 4 comprises the first nut 401, high pressure piston 402, high pressure Glan circle 403, high-pressure piston seals circle 404, high pressure guide ring 405, high pressure guide ring seal ring 406, high pressure guidance tape 407, piston rod 408, buffer plunger 409, low pressure piston 410, low pressure Glan circle 411, low pressure piston seal ring 412, low pressure guide ring 413, low pressure guide ring seal ring 414, low pressure guidance tape 415 and the second nut 416, high pressure piston 402, high pressure Glan circle 403, high-pressure piston seals circle 404, high pressure guide ring 405, high pressure guide ring seal ring 406 and high pressure guidance tape 407 are arranged on piston rod 408 side, are fixed, buffer plunger 409 by the first nut 401, low pressure piston 410, low pressure Glan circle 411, low pressure piston seal ring 412, low pressure guide ring 413, low pressure guide ring seal ring 414 and low pressure guidance tape 415 are arranged on piston rod 408 opposite side, and fixed by the second nut 416, lower end end-cap assembly 6 comprises lower end seat 601, second cushion seal circle 602, second metering pin valve 603, second metering pin valve seal ring 604, second low-pressure cylinder barrel seal ring 605, second spool 606, second valve core seal ring 607, second sleeve 608, second sleeve seal circle 609, second Compress Spring 610, second spool end cap 611, second dust ring 612, second machine control valve 613, second machine control valve regulation block 614 and base 615, second cushion seal circle 602 are arranged in lower end seat 601, and the second metering pin valve 603 and the second metering pin valve seal ring 604 are arranged on the side of lower end seat 601, the second spool 606, second valve core seal ring 607, second sleeve 608, second sleeve seal circle 609, second Compress Spring 610 and the second dust ring 612 are arranged in lower end seat 601, be fixed on lower end seat 601 by the second spool end cap 611, with screw, the second machine control valve 613 and the second machine control valve regulation block 614 are arranged on above lower end seat 601, with bolt, lower end seat 601 is fixed on above base 615, during work, when there being work source of the gas to enter actuator chamber bottom, promotion low pressure piston moves upward, thus energizes high-pressure piston moves up, in low-pressure cylinder barrel, low-pressure gas is discharged by actuator chamber upper end, enter in high pressure cylinder cap by Pneumatic valve and pipeline, discharged by total relief opening, high pressure cylinder barrel inner volume diminishes, gas pressure increases, pressurized gas are discharged by high-pressure exhaust, when low pressure piston clashes into machine control valve on spacer, machine control valve is open-minded, control source of the gas and flow to Pneumatic reversal valve by gas path pipe, Pneumatic valve commutates, low pressure piston moves down, machine control valve cuts out, low pressure piston energizes high-pressure piston moves down, in low-pressure cylinder barrel, low-pressure gas is discharged by actuator chamber bottom, enter in high pressure cylinder cap by Pneumatic valve and pipeline, discharged by total relief opening, high pressure cylinder barrel inner volume increases, in high pressure cylinder barrel, low-pressure gas is by suction line air inlet, when low pressure piston clashes into machine control valve on the seat of lower end, machine control valve is open-minded, control source of the gas and flow to Pneumatic reversal valve by gas path pipe, Pneumatic valve commutates, low pressure piston moves up, machine control valve cuts out, low pressure piston energizes high-pressure piston moves up, reach the to-and-fro motion of piston, thus realize free of discontinuities function of increasing pressure.
Claims (10)
1. one kind is combined by machine control valve and Pneumatic valve the gas booster controlled, it is characterized in that: comprise upper end end-cap assembly (1), high pressure cylinder barrel (2), intermediate end cover assembly (3), piston rod assembly (4), low-pressure cylinder barrel (5), lower end end-cap assembly (6) and pull bar (7), upper end end-cap assembly (1) is arranged on the top of high pressure cylinder barrel (2), intermediate end cover assembly (3) is arranged between high pressure cylinder barrel (2) and low-pressure cylinder barrel (5), lower end end-cap assembly (6) is arranged on low-pressure cylinder barrel (5) bottom, piston rod assembly (4) is arranged between intermediate end cover assembly (3) and lower end end-cap assembly (6), described upper end cylinder cover component (1), high pressure cylinder barrel (2), intermediate end cover assembly (3), low-pressure cylinder barrel (5) and lower end end-cap assembly (6) are strained and fixed by pull bar (7).
2. a kind of gas booster being combined control by machine control valve and Pneumatic valve according to claim 1, it is characterized in that: described pull bar (7) is provided with filtering pressure reducing valve (8) and Pneumatic reversal valve (9), source of the gas is by filtering pressure reducing valve (8) and tee union (10), one end enters in upper end end-cap assembly (1), the other end is by filtering pressure reducing valve (8) and cross fitting (11), enter Pneumatic reversal valve (9) entrance respectively, the first machine control valve (313) entrance in intermediate end cover assembly (3) and the second machine control valve (613) entrance in lower end end-cap assembly (6), the outlet of two machine control valves is connected with the gas control mouth of Pneumatic reversal valve (9) respectively, the outlet of Pneumatic reversal valve (9) is connected with upper end end-cap assembly (1).
3. a kind of gas booster being combined control by machine control valve and Pneumatic valve according to claim 1, it is characterized in that: described upper end end-cap assembly (1) comprises gland (101), upper end cap (103), one-way valve (104), one-way valve baffle plate (106), U-shaped ring (107) and sprue (108), gland (101) is arranged on upper end cap (103), one-way valve (104), sprue (108) are arranged in upper end cap (103), and one-way valve baffle plate (106), U-shaped ring (107) are arranged on upper end cap (103) outward.
4. a kind of gas booster being combined control by machine control valve and Pneumatic valve according to claim 3, it is characterized in that: described upper end cap (103) is provided with gland ring (102) and upper end cap seal ring (110), one-way valve seal ring (105) and sprue seal ring (109) are installed in upper end cap (103).
5. a kind of gas booster being combined control by machine control valve and Pneumatic valve according to claim 1, it is characterized in that: described intermediate end cover assembly (3) comprises spacer (301), first metering pin valve (303), first spool (306), first sleeve (308), first Compress Spring (310), first spool end cap (311), first machine control valve (313) and the first machine control valve regulation block (314), first metering pin valve (303) is arranged on the side of spacer (301), first spool (306), first sleeve (308), first Compress Spring (310) is arranged in spacer (301), first spool end cap (311) is fixed on spacer (301), first machine control valve (313) and the first machine control valve regulation block (314) are arranged on above spacer (301).
6. a kind of gas booster being combined control by machine control valve and Pneumatic valve according to claim 5, it is characterized in that: be also provided with the first cushion seal circle (302), the first low-pressure cylinder barrel seal ring (305), the first valve core seal ring (307), the first sleeve seal ring (309) and the first dust ring (312) in described spacer (301), the side of described spacer (301) is also provided with the first metering pin valve seal ring (304).
7. a kind of gas booster being combined control by machine control valve and Pneumatic valve according to claim 1, it is characterized in that: described piston rod assembly (4) comprises the first nut (401), high pressure piston (402), high pressure guide ring (405), high pressure guidance tape (407), piston rod (408), buffer plunger (409), low pressure piston (410), low pressure guide ring (413), low pressure guidance tape (415) and the second nut (416), high pressure piston (402), high pressure guide ring (405), high pressure guidance tape (407) is arranged on piston rod (408) side respectively, fixed by the first nut (401), buffer plunger (409), low pressure piston (410), low pressure guide ring (413), low pressure guidance tape (415) is arranged on piston rod (408) opposite side respectively, fixed by the second nut (416).
8. a kind of gas booster being combined control by machine control valve and Pneumatic valve according to claim 7, it is characterized in that: described piston rod (408) side is also provided with high pressure Glan circle (403), high-pressure piston seals circle (404) and high pressure guide ring seal ring (406), the opposite side of piston rod (408) is also provided with low pressure Glan circle (411), low pressure piston seal ring (412) and low pressure guide ring seal ring (414).
9. a kind of gas booster being combined control by machine control valve and Pneumatic valve according to claim 1, it is characterized in that: described lower end end-cap assembly (6) comprises lower end seat (601), second metering pin valve (603), second spool (606), second sleeve (608), second Compress Spring (610), second spool end cap (611), second machine control valve (613), second machine control valve regulation block (614) and base (615), second metering pin valve (603) is arranged on the side of lower end seat (601), second spool (606), second sleeve (608), second Compress Spring (610) is arranged in lower end seat (601), be fixed on lower end seat (601) by the second spool end cap (611), second machine control valve (613) and the second machine control valve regulation block (614) are arranged on above lower end seat (601), lower end seat (601) is fixed on above base (615).
10. a kind of gas booster being combined control by machine control valve and Pneumatic valve according to claim 9, it is characterized in that: be also separately installed with the second cushion seal circle (602), the second low-pressure cylinder barrel seal ring (605), the second valve core seal ring (607), the second sleeve seal circle (609) and the second dust ring (612) in described lower end seat (601), the side of lower end seat (601) is also provided with the second metering pin valve seal ring (604).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520733509.7U CN205001151U (en) | 2015-09-22 | 2015-09-22 | Valve combination control's gaseous booster is controlled by machine accuse valve gentleness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520733509.7U CN205001151U (en) | 2015-09-22 | 2015-09-22 | Valve combination control's gaseous booster is controlled by machine accuse valve gentleness |
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| Publication Number | Publication Date |
|---|---|
| CN205001151U true CN205001151U (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520733509.7U Active CN205001151U (en) | 2015-09-22 | 2015-09-22 | Valve combination control's gaseous booster is controlled by machine accuse valve gentleness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205001151U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087348A (en) * | 2018-02-05 | 2018-05-29 | 张耀辰 | A kind of liquid pressure converter |
| CN109268226A (en) * | 2018-10-27 | 2019-01-25 | 上海国液压气动有限公司 | A kind of cold air one-level booster pump |
| CN109681480A (en) * | 2019-01-29 | 2019-04-26 | 中国重型机械研究院股份公司 | A kind of pipe end hydrostatic testing machine booster and method |
-
2015
- 2015-09-22 CN CN201520733509.7U patent/CN205001151U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087348A (en) * | 2018-02-05 | 2018-05-29 | 张耀辰 | A kind of liquid pressure converter |
| CN109268226A (en) * | 2018-10-27 | 2019-01-25 | 上海国液压气动有限公司 | A kind of cold air one-level booster pump |
| CN109268226B (en) * | 2018-10-27 | 2024-04-26 | 上海国一液压气动有限公司 | Primary booster pump for cold air |
| CN109681480A (en) * | 2019-01-29 | 2019-04-26 | 中国重型机械研究院股份公司 | A kind of pipe end hydrostatic testing machine booster and method |
| CN109681480B (en) * | 2019-01-29 | 2024-01-23 | 中国重型机械研究院股份公司 | Supercharger and method for pipe end hydrostatic testing machine |
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