CN101571150A - Booster cylinder and booster pump adopting booster cylinder - Google Patents
Booster cylinder and booster pump adopting booster cylinder Download PDFInfo
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- CN101571150A CN101571150A CNA2009100157011A CN200910015701A CN101571150A CN 101571150 A CN101571150 A CN 101571150A CN A2009100157011 A CNA2009100157011 A CN A2009100157011A CN 200910015701 A CN200910015701 A CN 200910015701A CN 101571150 A CN101571150 A CN 101571150A
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Abstract
The invention relates to a booster cylinder and a booster pump adopting the booster cylinder, and belongs to the technical field of pump body structures. The booster pump is characterized by comprising an oil tank (1) and an oil pump (2) connected with the oil tank for boosting; one end of the oil pump (2) is connected with an overflow valve (12), and the other end of the oil pump (2) is connected with a two-position four-way valve (4); and one side of the two-position four-way valve (4) is connected with the booster cylinder consisting of an oil cylinder (5) and one group or two groups of working cylinders (8) connected with the oil cylinder. The booster cylinder and the booster pump adopting the booster cylinder change the prior mode for boosting by using nitrogen, not only can effectively lower the cost and improve the safety factor, but also lessen the labor intensity of workers and can remarkably improve the quality of a product.
Description
One, technical field
The present invention relates to a kind of pressurized cylinder and the suction booster that adopts this pressurized cylinder, belong to the pump body structure technical field.
Two, background technique
At present, the equipment that is used for net machine and the supercharging of foaming cloth machine mainly is nitrogen supercharging equipment, and this equipment not only makes cost of production improve, and very big danger is arranged during operation, and the quality of product of producing is also bad.
Three, summary of the invention
The objective of the invention is to solve the deficiency that above-mentioned prior art exists, provide a kind of and can effectively reduce cost, alleviate working strength of workers, and can obviously improve the pressurized cylinder and the suction booster that adopts this pressurized cylinder of the quality of product.
Pressurized cylinder of the present invention, special way is to be made of oil cylinder cylinder head 13 that is with cylinder tube 15 and the cylinder cylinder head 34 that is with cylinder barrel 28, oil cylinder cylinder head 13, cylinder cylinder head 34 connects by duplex cylinder head 23, connect by nut 36 fixing screw mandrels 35 by 4 between above-mentioned each parts, be respectively equipped with oil cylinder piston 17 and cylinder piston or plunger 32 in cylinder tube 15 and the cylinder barrel 28, oil cylinder piston 17 and cylinder piston or plunger 32 are by the round nut 16 at piston rod 27 and two ends, 33 is fixedly connected, be respectively equipped with filler opening 14 and filler opening 24 on oil cylinder cylinder head 13 and the duplex cylinder head 23, filler opening 14 is connected with the hydraulic station pipeline with filler opening 24, on duplex cylinder head 23, be provided with outgassing nonreturn valve 6, breather check valve 10 perhaps is provided with outgassing nonreturn valve 7 on cylinder cylinder head 34, breather check valve 9; Perhaps on duplex cylinder head 23, be provided with outgassing nonreturn valve 6, breather check valve 10, on cylinder cylinder head 34, be provided with outgassing nonreturn valve 7, breather check valve 9;
Seal by O RunddichtringO 41,22,38 and 37 respectively between described oil cylinder cylinder head 13, cylinder tube 15, duplex cylinder head 23, cylinder barrel 28 and the cylinder cylinder head 34;
Seal by y- type seal ring 21,25,26 between described piston rod 27 and the duplex cylinder head 23;
Seal by O RunddichtringO 39 between described piston rod 27 and oil cylinder piston 17 and cylinder piston or the plunger 32;
Seal by y- type seal ring 18,20 and poly-polytetrafluoroethylsealed sealed circle 19 between described cylinder tube 15 and the oil cylinder piston 17;
Seal by y- type seal ring 29,31 and poly-polytetrafluoroethylsealed sealed circle 30 between described cylinder barrel 28 and cylinder piston or the plunger 32;
Also be provided with the filler opening 40 that is used for lubrication and seal circle 25,26 on the described duplex cylinder head 23.
Adopt the suction booster of above-mentioned pressurized cylinder, special way is to comprise fuel tank 1 and the connected oil pump 2 that is used for supercharging, oil pump 2 one ends are connected with relief valve 12, oil pump 2 the other ends have been connected with two-position four-way valve 4, two-position four-way valve 4 one sides are connected with pressurized cylinder, and pressurized cylinder is made up of oil cylinder 5 and one group or two groups of connected clutch release slave cylinders 8.
Can also be connected with pressure gauge 11 on the above-mentioned relief valve 12, oil pump 2 the other ends connect two-position four-way valve 4 by one-way valve 3.
A kind of pressurized cylinder of the present invention and the suction booster that adopts this pressurized cylinder have changed the mode of in the past using nitrogen supercharging, can not only effectively reduce cost, have also improved safety coefficient simultaneously, and have alleviated working strength of workers, and can obviously improve the quality of product.
Four, description of drawings
Fig. 1: be 1 one kinds of suction booster structural representations of the embodiment of the invention;
Fig. 2: be 2 one kinds of suction booster structural representations of the embodiment of the invention;
Fig. 3: be the embodiment of the invention 1 pressurized cylinder plan view;
Fig. 4: be the embodiment of the invention 1 pressurized cylinder plan view;
Fig. 5: be the embodiment of the invention 2 pressurized cylinder plan views;
Fig. 6: be the embodiment of the invention 2 pressurized cylinder plan views.
Among the figure: 1, fuel tank, 2, oil pump, 3, one-way valve, 4, two-position four-way valve, 5, oil cylinder, 6, outgassing nonreturn valve, 7, outgassing nonreturn valve, 8, clutch release slave cylinder, 9, breather check valve, 10, breather check valve, 11, pressure gauge, 12, relief valve, 13, the oil cylinder cylinder head, 14, filler opening, 15, cylinder tube, 16, round nut, 17, oil cylinder piston, 18, y-type seal ring, 19, poly-polytetrafluoroethylsealed sealed circle, 20, y-type seal ring, 21, y-type seal ring, 22, the O RunddichtringO, 23, the duplex cylinder head, 24, filler opening, 25, y-type seal ring, 26, y-type seal ring, 27, piston rod, 28, cylinder barrel, 29, y-type seal ring, 30, poly-polytetrafluoroethylsealed sealed circle, 31, y-type seal ring, 32, cylinder piston or plunger, 33, round nut, 34, the cylinder cylinder head, 35, screw mandrel, 36, nut, 37, the O RunddichtringO, 38, the O RunddichtringO, 39, the O RunddichtringO, 40, filler opening, 41, the O RunddichtringO.
Five, embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present invention, be used for formation of the present invention is further specified.
Embodiment 1
Present embodiment a kind of is used for the suction booster of employing pressurized cylinder of plastic foamed machine with reference to figure 1,3,4, comprise fuel tank 1 and the connected oil pump 2 that is used for supercharging, oil pump 2 one ends are connected with the relief valve 12 of band pressure gauge 11, oil pump 2 the other ends are connected with one-way valve 3, be connected with two-position four-way valve 4 on the one-way valve 3, two-position four-way valve 4 one sides are connected with pressurized cylinder, and pressurized cylinder is made up of oil cylinder 5 and connected clutch release slave cylinder 8;
Pressurized cylinder is made of oil cylinder cylinder head 13 that is with cylinder tube 15 and the cylinder cylinder head 34 that is with cylinder barrel 28, oil cylinder cylinder head 13, cylinder cylinder head 34 connects by duplex cylinder head 23, connect by nut 36 fixing screw mandrels 35 by 4 between above-mentioned each parts, be respectively equipped with oil cylinder piston 17 and cylinder piston or plunger 32 in cylinder tube 15 and the cylinder barrel 28, oil cylinder piston 17 and cylinder piston or plunger 32 are by the round nut 16 at piston rod 27 and two ends, 33 is fixedly connected, be respectively equipped with filler opening 14 and filler opening 24 on oil cylinder cylinder head 13 and the duplex cylinder head 23, filler opening 14 is connected with the hydraulic station pipeline with filler opening 24, on duplex cylinder head 23, be provided with outgassing nonreturn valve 6, breather check valve 10 perhaps is provided with outgassing nonreturn valve 7 on cylinder cylinder head 34, breather check valve 9; On the duplex cylinder head 23 with cylinder cylinder head 34 on outgassing nonreturn valve, breather check valve can also be provided with simultaneously;
Seal by O RunddichtringO 41,22,38 and 37 respectively between oil cylinder cylinder head 13, cylinder tube 15, duplex cylinder head 23, cylinder barrel 28 and the cylinder cylinder head 34; Seal by y- type seal ring 21,25,26 between piston rod 27 and the duplex cylinder head 23; Seal by O RunddichtringO 39 between piston rod 27 and oil cylinder piston 17 and cylinder piston or the plunger 32; Seal by y- type seal ring 18,20 and poly-polytetrafluoroethylsealed sealed circle 19 between cylinder tube 15 and the oil cylinder piston 17; Seal by y- type seal ring 29,31 and poly-polytetrafluoroethylsealed sealed circle 30 between cylinder barrel 28 and cylinder piston or the plunger 32; Also be provided with the filler opening 40 that is used for lubrication and seal circle 25,26 on the duplex cylinder head 23.
During work, at first carry out supercharging by the hydraulic oil in 2 pairs of fuel tanks 1 of oil pump, open one-way valve 3 then, hydraulic oil enters oil cylinder 5 through two-position four-way valve 4, cylinder piston or plunger 32 that oil cylinder piston 17 in the oil cylinder 5 pushes the work forward in the cylinder 8 are in right end position, at this moment, butane or liquid gas in cylinder piston or the plunger 32 compression work cylinders 8 right-hand member containers, produce high pressure, enter the zone of high pressure by one-way valve 7, simultaneously, butane in the container or liquid gas enter the left side of clutch release slave cylinder 8 by one-way valve 10.After reaching set time, two-position four-way valve 4 actions, cylinder piston in the oil cylinder piston 17 pulling clutch release slave cylinders 8 in the oil cylinder 5 or plunger 32 are to left movement, the butane in compression work cylinder 8 left sides or liquid gas produce high pressure, enter the zone of high pressure by one-way valve 6, simultaneously, butane in the container or liquid gas enter the right side of clutch release slave cylinder by one-way valve 9, after reaching set time, two-position four-way valve 4 action, cylinder piston or plunger 32 that the oil cylinder piston 17 in the oil cylinder 5 pushes the work forward in the cylinder 8 move right, circulation and so forth, reach purpose, after the suction booster outage, also just interrupted supply butane or liquid gas, improved safety coefficient to butane or liquid gas supercharging.The working pressure of this equipment can be regulated the size of pressure arbitrarily by regulating relief valve 12, and the size of pressure embodies by pressure gauge 11.Suction booster of the present invention can drive the work of 1-5 platform net machine simultaneously.
Embodiment 2
Present embodiment a kind of is used for the suction booster of employing pressurized cylinder of plastic foamed machine with reference to figure 2,5,6, is with embodiment 1 difference
Pressurized cylinder by oil cylinder 5 with about two groups of clutch release slave cylinders that are connected 8 form, cylinder tube 15 can be the same or different with the cylinder diameter of cylinder barrel 28.
A kind of pressurized cylinder of above embodiment and the suction booster that adopts this pressurized cylinder, change the mode of in the past using nitrogen supercharging, can not only effectively reduce cost, also improved safety coefficient simultaneously, and alleviated working strength of workers, and can obviously improve the quality of product.
Claims (9)
1, a kind of pressurized cylinder, it is characterized in that constituting by oil cylinder cylinder head (13) that is with cylinder tube (15) and the cylinder cylinder head (34) that is with cylinder barrel (28), oil cylinder cylinder head (13), cylinder cylinder head (34) connects by duplex cylinder head (23), connect by the fixing screw mandrel (35) of nut (36) by 4 between above-mentioned each parts, be respectively equipped with oil cylinder piston (17) and cylinder piston or plunger (32) in cylinder tube (15) and the cylinder barrel (28), oil cylinder piston (17) and cylinder piston or plunger (32) are by the round nut (16 at piston rod (27) and two ends, 33) fixedly connected, be respectively equipped with filler opening (14) and filler opening (24) on oil cylinder cylinder head (13) and the duplex cylinder head (23), filler opening (14) is connected with the hydraulic station pipeline with filler opening (24), on duplex cylinder head (23), set out gas one-way valve (6), breather check valve (10) perhaps sets out gas one-way valve (7) on cylinder cylinder head (34), breather check valve (9); Perhaps on duplex cylinder head (23), set out gas one-way valve (6), breather check valve (10), and on cylinder cylinder head (34), set out gas one-way valve (7), breather check valve (9).
2,, it is characterized in that between described oil cylinder cylinder head (13), cylinder tube (15), duplex cylinder head (23), cylinder barrel (28) and the cylinder cylinder head (34) respectively by O RunddichtringO (41,22,38,37) sealing according to the described a kind of pressurized cylinder of claim 1.
3,, it is characterized in that sealing by y-type seal ring (21,25,26) between described piston rod (27) and the duplex cylinder head (23) according to the described a kind of pressurized cylinder of claim 1.
4,, it is characterized in that sealing by O RunddichtringO (39) between piston rod (27) and oil cylinder piston (17) and cylinder piston or the plunger (32) according to the described a kind of pressurized cylinder of claim 1.
5,, it is characterized in that between described cylinder tube (15) and the oil cylinder piston (17) by y-type seal ring (18,20) and poly-polytetrafluoroethylsealed sealed circle (19) sealing according to the described a kind of pressurized cylinder of claim 1.
6,, it is characterized in that between described cylinder barrel (28) and cylinder piston or the plunger (32) by y-type seal ring (29,31) and poly-polytetrafluoroethylsealed sealed circle (30) sealing according to the described a kind of pressurized cylinder of claim 1.
7,, it is characterized in that also being provided with on the described duplex cylinder head (23) filler opening (40) that is used for lubrication and seal circle (25,26) according to the described a kind of pressurized cylinder of claim 1.
8, adopt the suction booster of any described pressurized cylinder of claim among the claim 1-7, it is characterized in that comprising fuel tank (1) and the connected oil pump (2) that is used for supercharging, oil pump (2) one ends connect relief valve (12), oil pump (2) the other end connects two-position four-way valve (4), two-position four-way valve (4) one sides are connected with pressurized cylinder, and pressurized cylinder is made up of oil cylinder (5) and one group or two groups of connected clutch release slave cylinders (8).
9, according to the described a kind of suction booster of claim 8, it is characterized in that also being connected with on the described relief valve 12 pressure gauge (11), oil pump (2) the other end connects two-position four-way valve (4) by one-way valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100157011A CN101571150A (en) | 2009-05-27 | 2009-05-27 | Booster cylinder and booster pump adopting booster cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100157011A CN101571150A (en) | 2009-05-27 | 2009-05-27 | Booster cylinder and booster pump adopting booster cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101571150A true CN101571150A (en) | 2009-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100157011A Pending CN101571150A (en) | 2009-05-27 | 2009-05-27 | Booster cylinder and booster pump adopting booster cylinder |
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| CN (1) | CN101571150A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966622A (en) * | 2012-11-14 | 2013-03-13 | 美特斯工业系统（中国）有限公司 | Tester and hydraulic power device thereof |
-
2009
- 2009-05-27 CN CNA2009100157011A patent/CN101571150A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966622A (en) * | 2012-11-14 | 2013-03-13 | 美特斯工业系统（中国）有限公司 | Tester and hydraulic power device thereof |
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Open date: 20091104 |