CN201347846Y - Gas secondary pressurizing high pressure booster pump - Google Patents
Gas secondary pressurizing high pressure booster pump Download PDFInfo
- Publication number
- CN201347846Y CN201347846Y CNU200920010320XU CN200920010320U CN201347846Y CN 201347846 Y CN201347846 Y CN 201347846Y CN U200920010320X U CNU200920010320X U CN U200920010320XU CN 200920010320 U CN200920010320 U CN 200920010320U CN 201347846 Y CN201347846 Y CN 201347846Y
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- way valve
- inlet
- cylinder
- booster
- check valve
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Abstract
A gas secondary pressurizing high pressure booster pump comprises: a secondary pressurizing end cap, a secondary inlet check valve, a secondary outlet check valve, a connection pipe, a cooling pipe, a primary outlet check valve, a primary inlet check valve, a primary pressurizing end cap, a primary pressurizing cylinder, a drive cylinder, a secondary pressurizing cylinder, a high pressure gas outlet, a drive gas inlet and a compressed gas outlet. The primary pressurizing cylinder is mounted on right of the drive cylinder. The secondary pressurizing cylinder is mounted on left of the drive cylinder. The secondary inlet check valve and the secondary outlet check valve are respectively mounted on left of the secondary pressurizing cylinder. The primary outlet check valve and the primary inlet check valve are respectively mounted on right of the primary pressurizing cylinder. The secondary inlet check valve and the primary outlet check valve are connected through the connection pipe and the cooling pipe. The utility model has the advantages of compact conformation, modularization, convenient batch process, improved seal structure, reliable sealing effect, long service life, low cost, simple maintenance and small parts and sealing compared with the other pumps.
Description
Technical field
The utility model relates to the pump body structure of suction booster, and a kind of gas secondary booster high-pressure booster is provided especially.
Background technique
Use the homemade electric booster pump or the gas boosting pump of import mostly at present gas boosting.Big and the maximum boost of electric booster pump complex structure, volume arrives 300KG.Import is to the seal request strictness, complex process, and general producer produces qualified product very much.
The model utility content
The purpose of this utility model is in order to reduce pump housing volume, and the spy provides a kind of gas secondary booster high-pressure booster.
The utility model provides a kind of gas secondary booster high-pressure booster, it is characterized in that: described gas secondary booster high-pressure booster comprises secondary booster end cap 1, secondary inlet one-way valve 2, secondary outlet one-way valve 3, connecting tube 4, cooling tube 5, once export 7, supercharging end caps 8 of 6, inlet one-way valves of one-way valve, a pressurized cylinder 9, drive cylinder 10, secondary booster cylinder 11, high pressure air outlet 12, drive gas inlet 13, pressurized gas import 14;
Wherein: a pressurized cylinder 9 is fixedly mounted on the right side of drive cylinder 10, secondary booster cylinder 11 is fixedly mounted on the left side of drive cylinder 10, secondary inlet one-way valve 2 and secondary outlet one-way valve 3 are installed in the left side of secondary booster cylinder 11 respectively, secondary inlet one-way valve 2 is on secondary outlet one-way valve 3, secondary booster end cap 1 is installed in the outside of secondary inlet one-way valve 2 and secondary outlet one-way valve 3, and high pressure air outlet 12 is below secondary outlet one-way valve 3; Once export the right side that one-way valve 6 and inlet one-way valve 7 are installed in a pressurized cylinder 9 respectively, once export one-way valve 6 on inlet one-way valve 7, one time supercharging end cap 8 is installed in the outside that once exports an one-way valve 6 and an inlet one-way valve 7, pressurized gas import 14 be installed in a supercharging end cap 8 below, drive the bottom, left side that gas inlet 13 is positioned at drive cylinder 10, secondary inlet one-way valve 2 and once exporting between the one-way valve 6 is connected with cooling tube 5 by connecting tube 4.
Described secondary inlet one-way valve 2, secondary outlet one-way valve 3, once export one-way valve 6 and an inlet one-way valve 7 is the double-sealing one-way valve.
Described double-sealing one-way valve comprises seal 201, seal ring 202, and sealed steel ball 203, valve body 204, bearing support 205, spring 206 is formed; Seal 201 is installed in the inside left end of valve body 204, seal ring 202 embeds in the right openings of seal 201, form soft potted line structure, sealed steel ball 203 closely contacts with seal ring 202, and bearing support 205 is installed in the inside of valve body 204, left side top tight sealing steel ball 203, right-hand member contacts with the right side inner tight of valve body 204 by spring 206, on seal, be processed with rigid potted line, form hard sealing structure, formed the double-sealing one-way valve of insurance by soft, hard double seal line.
The technical problem that the utility model solves provides that a kind of volume is little, in light weight, compact structure, long service life, energy-conserving and environment-protective, improves sealing configuration and adds the technology structure, is convenient to the new type pressurized pump of secondary booster high pressure of general manufacturer production and use.
The gas output pressure of the new type pressurized pump of secondary booster high pressure can be up to 4300bar, and working medium can be air, oxygen and most chemical corrosivity gas, and the reliability height, and the life-span is long and non-maintaining.
The new type pressurized pump of secondary booster high pressure is a kind of plunger type displacement pump, converts gas pressure to gas pressure.Promptly utilize the highpressure of the lowpressure generation small area piston end of large size piston end.During work, the rapid working in reciprocating mode of pump, during near setup pressure value, the reciprocating speed of pump slows down until stopping along with delivery pressure.At this moment, it is static that the atmospheric pressure at piston two ends and gas pressure balance, piston keep substantially, and this moment, energy consumption was minimum, and fluid temperature (F.T.) no longer increases, the part stop motion.On the contrary, motor-drive pump must could keep a certain pressure output continuously, and needs the bypass elements overflow in addition, and the result causes energy loss, and heat increases, and needs bypass elements and bigger air cylinder in addition.
Driving between the little cylinder of big cylinder and supercharging increases connecting sleeve, reduces the sealing cost, reduces technological requirement, increases sealing reliability.
Advantage of the present utility model:
Compact structure, modularization, be convenient to produce in batches.Improve sealing configuration, make more reliable, the ILS of sealing, cost reduces.Safeguard simple, with other pump relatively, the new type pressurized pump of secondary booster high pressure can be finished same work, but its part and sealing are few, safeguard simpler.Be applied in the static pressure test, the new type pressurized pump of secondary booster high pressure can be used for the pressure test of sebific duct, pipe, valve, joint and other hydraulic container and product, is a kind of very economical effective choice.Be used for substituting hand pump, have save time, laborsaving, advantage efficiently.Be applied on the industrial machine, the high pressure of the new type pressurized pump output of secondary booster high pressure can be used on clamping, keeps on the machines such as shaping, shearing, punching press.Being used in needs long-time pressurize and pressure height, and on the press machine of stroke weak point.Adopt the new type pressurized pump of secondary booster high pressure can realize low cost, high pressure, at a high speed, not need central power source.The new type pressurized pump volume of secondary booster high pressure is little, does power source and is directly installed on the single device.Do not need central power source, reduce pipe arrangement and along the journey energy loss.Handling safety adopts the new type pressurized pump of secondary booster high pressure, and no electric arc and spark can use in the hazardous location.Advantages such as the sealing of the one-way valve that double sealing structure makes is more reliable, long service life.Bearing support and spring play the effect of supporting sealed steel ball, for one-way valve provides a pre-opening force.Four double-sealing one-way valves guarantee that the pressurized gas that are pressurized can only unidirectionally be pressed onto the outlet of double-sealing one-way valve, to guarantee that supercharging is stable and can not make pressure leakage.The new type pressurized pump structure of secondary booster high pressure is simple, and the efficient height compares with other pneumatic pump, and it more can and be studied the place for many industry undoubtedly and reduce cost energy saving.
Description of drawings
Below in conjunction with drawings and the embodiments the utility model is described in further detail:
Fig. 1 is the structural representation of secondary booster high-pressure booster;
Double-sealing one-way valve structures schematic representation in Fig. 2 secondary booster high-pressure booster.
Embodiment
Present embodiment provides a kind of gas secondary booster high-pressure booster, it is characterized in that: described gas secondary booster high-pressure booster comprises secondary booster end cap 1, secondary inlet one-way valve 2, secondary outlet one-way valve 3, connecting tube 4, cooling tube 5, once export 7, supercharging end caps 8 of 6, inlet one-way valves of one-way valve, a pressurized cylinder 9, drive cylinder 10, secondary booster cylinder 11, high pressure air outlet 12, drive gas inlet 13, pressurized gas import 14;
Wherein: a pressurized cylinder 9 is fixedly mounted on the right side of drive cylinder 10, secondary booster cylinder 11 is fixedly mounted on the left side of drive cylinder 10, secondary inlet one-way valve 2 and secondary outlet one-way valve 3 are installed in the left side of secondary booster cylinder 11 respectively, secondary inlet one-way valve 2 is on secondary outlet one-way valve 3, secondary booster end cap 1 is installed in the outside of secondary inlet one-way valve 2 and secondary outlet one-way valve 3, and high pressure air outlet 12 is below secondary outlet one-way valve 3; Once export the right side that one-way valve 6 and inlet one-way valve 7 are installed in a pressurized cylinder 9 respectively, once export one-way valve 6 on inlet one-way valve 7, one time supercharging end cap 8 is installed in the outside that once exports an one-way valve 6 and an inlet one-way valve 7, pressurized gas import 14 be installed in a supercharging end cap 8 below, drive the bottom, left side that gas inlet 13 is positioned at drive cylinder 10, secondary inlet one-way valve 2 and once exporting between the one-way valve 6 is connected with cooling tube 5 by connecting tube 4.
Described secondary inlet one-way valve 2, secondary outlet one-way valve 3, once export one-way valve 6 and an inlet one-way valve 7 is the double-sealing one-way valve.
Described double-sealing one-way valve comprises seal 201, seal ring 202, and sealed steel ball 203, valve body 204, bearing support 205, spring 206 is formed; Seal 201 is installed in the inside left end of valve body 204, seal ring 202 embeds in the right openings of seal 201, form soft potted line structure, sealed steel ball 203 closely contacts with seal ring 202, and bearing support 205 is installed in the inside of valve body 204, left side top tight sealing steel ball 203, right-hand member contacts with the right side inner tight of valve body 204 by spring 206, on seal, be processed with rigid potted line, form hard sealing structure, formed the double-sealing one-way valve of insurance by soft, hard double seal line.
The technical problem that present embodiment solves provides that a kind of volume is little, in light weight, compact structure, long service life, energy-conserving and environment-protective, improves sealing configuration and adds the technology structure, is convenient to the new type pressurized pump of secondary booster high pressure of general manufacturer production and use.
The gas output pressure of the new type pressurized pump of secondary booster high pressure can be up to 4300bar, and working medium can be air, oxygen and most chemical corrosivity gas, and the reliability height, and the life-span is long and non-maintaining.
The new type pressurized pump of secondary booster high pressure is a kind of plunger type displacement pump, converts gas pressure to gas pressure.Promptly utilize the highpressure of the lowpressure generation small area piston end of large size piston end.During work, the rapid working in reciprocating mode of pump, during near setup pressure value, the reciprocating speed of pump slows down until stopping along with delivery pressure.At this moment, it is static that the atmospheric pressure at piston two ends and gas pressure balance, piston keep substantially, and this moment, energy consumption was minimum, and fluid temperature (F.T.) no longer increases, the part stop motion.On the contrary, motor-drive pump must could keep a certain pressure output continuously, and needs the bypass elements overflow in addition, and the result causes energy loss, and heat increases, and needs bypass elements and bigger air cylinder in addition.
Driving between the little cylinder of big cylinder and supercharging increases connecting sleeve, reduces the sealing cost, reduces technological requirement, increases sealing reliability.
Claims (3)
1, a kind of gas secondary booster high-pressure booster is characterized in that: described gas secondary booster high-pressure booster comprises secondary booster end cap (1), secondary inlet one-way valve (2), secondary outlet one-way valve (3), connecting tube (4), cooling tube (5), once export one-way valve (6), an inlet one-way valve (7), a supercharging end cap (8), a pressurized cylinder (9), drive cylinder (10), secondary booster cylinder (11), high pressure air outlet (12), drive gas inlet (13), pressurized gas import (14);
Wherein: a pressurized cylinder (9) is fixedly mounted on the right side of drive cylinder (10), secondary booster cylinder (11) is fixedly mounted on the left side of drive cylinder (10), secondary inlet one-way valve (2) and secondary outlet one-way valve (3) are installed in the left side of secondary booster cylinder (11) respectively, secondary inlet one-way valve (2) is on secondary outlet one-way valve (3), secondary booster end cap (1) is installed in the outside of secondary inlet one-way valve (2) and secondary outlet one-way valve (3), and high pressure air outlet (12) is below secondary outlet one-way valve (3); Once export the right side that an one-way valve (6) and an inlet one-way valve (7) are installed in a pressurized cylinder (9) respectively, once export one-way valve (6) on an inlet one-way valve (7), a supercharging end cap (8) is installed in the outside that once exports an one-way valve (6) and an inlet one-way valve (7), pressurized gas import (14) be installed in a supercharging end cap (8) below, drive the bottom, left side that gas inlet (13) is positioned at drive cylinder (10), secondary inlet one-way valve (2) and once export and pass through connecting tube (4) between the one-way valve (6) and be connected with cooling tube (5).
2, according to the described gas secondary booster of claim 1 high-pressure booster, it is characterized in that: described secondary inlet one-way valve (2), secondary outlet one-way valve (3), once export one-way valve (6) and an inlet one-way valve (7) is the double-sealing one-way valve.
3, according to the described gas secondary booster of claim 2 high-pressure booster, it is characterized in that: described double-sealing one-way valve comprises seal (201), seal ring (202), sealed steel ball (203), valve body (204), bearing support (205), spring (206) is formed; Seal (201) is installed in the inside left end of valve body (204), seal ring (202) embeds in the right openings of seal (201), sealed steel ball (203) closely contacts with seal ring (202), bearing support (205) is installed in the inside of valve body (204), left side top tight sealing steel ball (203), right-hand member contacts with the right side inner tight of valve body (204) by spring (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920010320XU CN201347846Y (en) | 2009-01-21 | 2009-01-21 | Gas secondary pressurizing high pressure booster pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920010320XU CN201347846Y (en) | 2009-01-21 | 2009-01-21 | Gas secondary pressurizing high pressure booster pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201347846Y true CN201347846Y (en) | 2009-11-18 |
Family
ID=41367316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920010320XU Expired - Fee Related CN201347846Y (en) | 2009-01-21 | 2009-01-21 | Gas secondary pressurizing high pressure booster pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201347846Y (en) |
-
2009
- 2009-01-21 CN CNU200920010320XU patent/CN201347846Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20120121 |