CN2418291Y - Hand-driven booster for static water of well - Google Patents
Hand-driven booster for static water of well Download PDFInfo
- Publication number
- CN2418291Y CN2418291Y CN 00207908 CN00207908U CN2418291Y CN 2418291 Y CN2418291 Y CN 2418291Y CN 00207908 CN00207908 CN 00207908 CN 00207908 U CN00207908 U CN 00207908U CN 2418291 Y CN2418291 Y CN 2418291Y
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- CN
- China
- Prior art keywords
- mouth
- way valve
- valve
- cylinder body
- way
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a hand-driven booster for static water of a mine well, which comprises a stop valve, a combined pressure boost cylinder, an integrated one-way valve, a hand-driven three-position four-way reversing valve, a one-way valve, and a control liquid passage. Two sides of a large cylinder body of the combined pressure boost cylinder are respectively provided with one small cylinder body, and two ends of the small cylinder are provided with end covers. The integrated one-way valve comprises four one-way valves which are connected in series in two-two mode to form two groups of combined one-way valves. The hand-driven booster for static water of a mine well has small volume and light weight. The hand-driven booster for static water of a mine well can movably work, and can be used in a narrow space. Compared with an automatic booster, the pipeline connection of the hand-driven booster for static water of a mine well is simple, and the operation of the hand-driven booster for static water of a mine well is more simple and convenient.
Description
The utility model relates to a kind of hydraulic power supply, especially a kind of mine pressurized machine.
Existing mine self booster mainly is to use as a kind of independently Hydraulic power tools, and its deficiency is the structure more complicated, and pipeline connects also more complicated, and application area is less.
The purpose of this utility model overcomes above-mentioned the deficiencies in the prior art exactly, and a kind of mine dead weight water hand supercharging device of simple in structure, simple to operate, applied range is provided.
The purpose of this utility model is achieved in that this hand supercharging device includes stop valve, combination pressurized cylinder, integrated one-way valve, manual three position four-way directional control valve, one-way valve and control liquid road.The combination pressurized cylinder is a symplex structure, in the both sides of big cylinder body a little cylinder body is housed respectively, and the other end of little cylinder body connects for the end cap Placement can adopt flange, bolt or screw.Big cylinder body and little cylinder body are separated by by two guide sleeves respectively, form the active chamber of cylinder body separately, in three cylinder bodies piston are housed respectively, and three pistons link to each other with a piston rod, form the interlock of three pistons.Manually three position four-way directional control valve, stop valve and one-way valve all adopt universal structure.Integrated one-way valve includes four one-way valves, is connected with the outlet of an one-way valve and the inlet of another one-way valve, and series connection forms two groups of combination check valves in twos, and the inlet of two groups of combination check valves does not link to each other, and outlet links to each other.This integrated one-way valve has five liquid in-out mouths.C, D mouth are respectively the inlet of two groups of one-way valves, and F, E mouth are the interface of the joint of every group of two one-way valves, and the G mouth is the general export that two groups of combination check valves connect.
Control liquid road is divided into two-way behind stop valve, the one tunnel directly links to each other with high-pressure outlet through one-way valve, and another road is connected in the P mouth of manual three position four-way directional control valve, and the A mouth of three position four-way directional control valve is connected to the D mouth of integrated one-way valve and makes up a, a of pressurized cylinder
1Mouthful, the B mouth is connected to the C mouth of integrated one-way valve and b, the b of combination pressurized cylinder
2Mouthful, O mouth water receiving case, or directly discharge no hydraulic fluid, E, F mouth respectively with the b that makes up pressurized cylinder
1, a
2Mouthful link to each other, the G mouth is the high pressure liquid outlet, at this mouth and connect a pressure gauge.
The utility model is as a kind of hydraulic power supply, be applicable to carry out in the coal mine operation environment that overhaul of the equipments, weight are passed, big part lifting, roof timbering, winch press solidly, vehicle rerail and special operations such as accident emergency and emergency dealing, have that volume is little, in light weight, efficient is high, movable operation, can in narrow space, use, can with advantage such as various external poured aqueous medium Hydraulic power tools is supporting.Compare with the mine dead weight water self booster, pipeline connects simply, number of elements is few, operates easier.
Do further narration below in conjunction with accompanying drawing:
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of combination pressurized cylinder.
Control liquid road 4 is divided into two-way through stop valve 7, and the first via directly links to each other with high-pressure outlet G through one-way valve 6.The second the tunnel is connected in the P mouth of manual three position four-way directional control valve 5, and the A mouth of pilot operated directional control valve is divided into three the tunnel again, two-way and a, a that make up pressurized cylinder 1
1Mouth links to each other, and another road is through the D of integrated one-way valve mouth and d one-way valve and a that makes up pressurized cylinder 1
2Mouth links to each other.Equally, the B mouth of pilot operated directional control valve also is divided into three the tunnel, and two-way directly and b, the b of combination pressurized cylinder
2Mouth links to each other, and another road is through the C of integrated one-way valve mouth and g one-way valve and the b that makes up pressurized cylinder
1Mouth links to each other.The O mouth of pilot operated directional control valve is no hydraulic fluid P
3Stop valve 7 ingress are static pressure liquid P
1, be connected two one-way valve e, f respectively at the F and the E mouth of integrated one-way valve, as the liquid outlet of high pressure liquid, outlet G place is high pressure liquid P
2Pressure gauge 2 is connected in parallel on outlet G place.
Combination pressurized cylinder 1 includes big cylinder body 8 and little cylinder body 9,10, and an end of little cylinder body 9,10 is connected to the two ends of big cylinder body 8, and the other end is equipped with end cap 11,12 respectively.
Little cylinder body 9,10 and big cylinder body 8 are separated by by two guide sleeves 13,14 respectively and are formed the active chamber of cylinder body separately, in big cylinder body 8 cylinder bodies, piston 15 is housed, in little cylinder body 9 cylinder bodies piston 16 is housed, 17, three pistons of piston is housed in little cylinder body 10 cylinder bodies links to each other with a piston rod 18 respectively.
Claims (1)
1, a kind of mine dead weight water hand supercharging device includes stop valve and one-way valve, it is characterized in that also including combination pressurized cylinder, manual three position four-way directional control valve, integrated one-way valve and control liquid road; The combination pressurized cylinder is a symplex structure, a little cylinder body respectively is equipped with in both sides at big cylinder body, one end of little cylinder body is connected with big cylinder body, the other end is an end cap, big cylinder body and little cylinder body are separated by by two guide sleeves respectively, form the active chamber of cylinder body separately, in three cylinder bodies piston is housed respectively, three pistons link to each other with a piston rod; Integrated one-way valve includes four one-way valves, is connected with the outlet of an one-way valve and the inlet of another one-way valve, and series connection forms two groups of combination check valves in twos, and the inlet of two groups of combination check valves does not link to each other, and outlet links to each other; This integrated one-way valve has five liquid in-out mouths, control liquid road connects the stop valve inlet, the stop valve liquid outlet is divided into two the tunnel, the first via links to each other with high-pressure outlet through one-way valve, another road is connected in the P mouth of manual three position four-way directional control valve, and the A mouth of this valve is connected to the D mouth of integrated one-way valve and a, a of combination pressurized cylinder
1Mouthful, the B mouth is connected to the C mouth of integrated one-way valve and b, the b of combination pressurized cylinder
2Mouthful, the O mouth is discharged no hydraulic fluid, E, F mouth respectively with the b that makes up pressurized cylinder
1, a
2Mouth links to each other, and G is the high pressure liquid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00207908 CN2418291Y (en) | 2000-04-07 | 2000-04-07 | Hand-driven booster for static water of well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00207908 CN2418291Y (en) | 2000-04-07 | 2000-04-07 | Hand-driven booster for static water of well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2418291Y true CN2418291Y (en) | 2001-02-07 |
Family
ID=33575430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00207908 Expired - Fee Related CN2418291Y (en) | 2000-04-07 | 2000-04-07 | Hand-driven booster for static water of well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2418291Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619795A (en) * | 2012-04-13 | 2012-08-01 | 长治市永华机械有限公司 | Four-cavity dual-medium reciprocating hydraulic device |
| CN104481937A (en) * | 2014-10-31 | 2015-04-01 | 无锡市威海达机械制造有限公司 | Pressurizing device for cold isostatic pressing equipment |
| CN110036210A (en) * | 2016-11-22 | 2019-07-19 | Smc 株式会社 | Supercharging device |
-
2000
- 2000-04-07 CN CN 00207908 patent/CN2418291Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619795A (en) * | 2012-04-13 | 2012-08-01 | 长治市永华机械有限公司 | Four-cavity dual-medium reciprocating hydraulic device |
| CN104481937A (en) * | 2014-10-31 | 2015-04-01 | 无锡市威海达机械制造有限公司 | Pressurizing device for cold isostatic pressing equipment |
| CN110036210A (en) * | 2016-11-22 | 2019-07-19 | Smc 株式会社 | Supercharging device |
| CN110036210B (en) * | 2016-11-22 | 2021-03-16 | Smc 株式会社 | Supercharging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |