CN108953117A - A kind of single-stage double acting gas booster pump - Google Patents
A kind of single-stage double acting gas booster pump Download PDFInfo
- Publication number
- CN108953117A CN108953117A CN201810926654.5A CN201810926654A CN108953117A CN 108953117 A CN108953117 A CN 108953117A CN 201810926654 A CN201810926654 A CN 201810926654A CN 108953117 A CN108953117 A CN 108953117A
- Authority
- CN
- China
- Prior art keywords
- piston
- pressure cylinder
- valve body
- pressure
- booster pump
- Prior art date
- 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.)
- Pending
Links
- 206010008469 Chest discomfort Diseases 0.000 claims abstract description 24
- 210000002445 nipple Anatomy 0.000 claims abstract description 24
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 7
- 239000010935 stainless steel Substances 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 241000219104 Cucurbitaceae Species 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 230000008030 elimination Effects 0.000 claims description 5
- 238000003379 elimination reaction Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 19
- 238000005299 abrasion Methods 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000003584 silencer Effects 0.000 description 2
- 241000309551 Arthraxon hispidus Species 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/122—Cylinder block
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
The invention discloses a kind of single-stage double acting gas booster pumps, including low-pressure cylinder, low-pressure cylinder both ends set valve deck a and valve deck b, valve deck a and valve deck b are bolted, valve deck b sets middle through-hole, low-pressure cylinder connects high-pressure cylinder by the middle through-hole of valve deck b, high-pressure cylinder one end sets high pressure chest, high pressure chest opening sets check valve body component, internal channel is set in high-pressure cylinder, sleeve one is set inside two internal channels of high pressure chest vertical direction, check valve body is set in sleeve one, both ends check valve body is sequentially connected nipple one, stainless steel tube, threeway angle coupling and check valve body component, piston component is set in the channel of high-pressure cylinder and low-pressure cylinder composition.The drive part that the unique sealing technique of the present invention makes its pressure generate product eliminates oiliness exhaust, and empty calory, flame or spark hazard are highly-safe, good seal performance, long service life, it is easy to maintenance, maximum pressure is controlled by cheap air driving pressure adjuster.
Description
Technical field
The present invention relates to pressurization pump technical fields, and in particular to a kind of single-stage double acting gas booster pump.
Background technique
Currently, pneumatic gas booster pump is widest field in industry, it combines shirtsleeve operation principle and firm
Structure, be suitable for most harsh industrial application.It is defeated that pneumatic gas booster pump is very suitable for increase gas pressure, high pressure gas
It send, cylinder charge and scavenging, in current pneumatic gas booster pump, it may appear that high pressure leakage is using nonmetallic bearing and mill
It damages and needs thus generate oiliness flue gas using lubrication in the high pressure section of compensation sealing, in the process of reciprocating motion of the pistons
In, piston and cylinder generate friction, and amount of heat is generated under hyperbaric environment, and it is serious to generate flame or spark hazard,
Service life is short.
Summary of the invention
The main purpose of the present invention is to provide a kind of single-stage double acting gas booster pumps, can effectively solve background technique
In existing pneumatic gas booster pump high pressure need to lubricate, high pressure is easy leakage, and risk is high, the short problem of service life.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of single-stage double acting gas booster pump, including low-pressure cylinder, low-pressure cylinder both ends set valve deck a and valve deck b, valve deck
A and valve deck b are bolted, and bolt is fixedly connected with handrail and mounting bracket, and valve deck b sets middle through-hole, and low-pressure cylinder passes through valve
The middle through-hole for covering b connects high-pressure cylinder component, and high-pressure cylinder component includes high-pressure cylinder, and high-pressure cylinder one end sets high pressure chest, high
Pressure chamber opening sets check valve body component, and internal channel is set in high-pressure cylinder, and internal channel communicates for three, and the two of high pressure chest vertical direction
Sleeve one is set inside a internal channel, check valve body is set in sleeve one, and both ends check valve body is sequentially connected nipple one, stainless steel
Piston component is set in the channel of pipe, threeway angle coupling and check valve body component, high-pressure cylinder and low-pressure cylinder composition.
Preferably, high pressure gas cylinder sleeve is set in high pressure chest, high pressure chest bottom sets butterfly spring, and high pressure gas cylinder sleeve protects high pressure chest
Inner wall, lowers deterioration, and butterfly spring buffers air pressure inside, prevents inner air impact force is too strong from causing high pressure chest internal exergy dissipation
It is bad.
Preferably, reversing valve assembly, reversing valve assembly and nipple two, two-way elbow bend and noise elimination are set in valve deck b
Nipple assembly is sequentially connected, and reversal valve makes low-pressure air and pressure-air realize internal circulation, while reversal valve is by disappearing
Sound nipple connects silencer, reduces noise.
Preferably, piston component includes big piston and small piston, and big piston is located in low-pressure cylinder, and small piston is located at high pressure
In cylinder, big piston is connect with small piston by piston rod.
Preferably, big piston, small piston and piston rod center make big piston and small piston in same water on same axle center
Flat upper reciprocating motion, reduces axial movement, reduces the friction of piston and cylinder wall, extend service life.
Preferably, small piston includes piston core and piston cap, and adjustment chip is set between piston core and piston cap, adjusts chip
The gap between piston core and piston cap is adjusted, so that entire piston apparatus airtight performance is more preferable.
Preferably, piston core periphery and piston cap periphery set copper gasket, and Gourde(G) ring is set between copper gasket, is set on the inside of the ring of Gourde(G)
O-ring, copper gasket reduce the friction of piston and cylinder, reduce the abrasion of piston and cylinder, and Gourde(G) ring and O-ring interact,
Environment in cylinder is closed, the airtightness of gas is increased.
Preferably, check valve body component includes valve body, is threeway right angle channel in valve body, sets sleeve in two channel opposings
Two, spool and nipple three are set in sleeve two, nipple three passes through stainless steel tube and connects threeway angle coupling.
Preferably, spring one is set in spool, steel ball is set in spring one, and spool hoop is set at valve core opening, passes through bullet outside spool
Spring two is connect with nipple three, and spring one and spring two interact, and when spring one is resetted, spring two plays work
With the service life of spring one can be extended.
Preferably, valve body third channel is closely connect with high-pressure cylinder set, is closed to high pressure chest, valve body third channel
With the same axle center of piston rod, during reciprocal telescopic, piston rod top end enters in third channel piston rod.
Compared with traditional technology, the beneficial effect comprise that: the unique sealing technique of the present invention produces its pressure
The drive part of production product is run in the case where no air pipe line lubricates, and is sealed using nonmetallic bearing and wear-compensating
High pressure section in do not use any kind of lubrication, eliminate oiliness exhaust, empty calory, flame or spark hazard, safety
Height, good seal performance, long service life is easy to maintenance, controls maximum pressure, section by cheap air driving pressure adjuster
The about energy.
Detailed description of the invention
Fig. 1 is that integral planar of the invention cuts open figure.
Fig. 2 is overall three-dimensional structure one of the invention.
Fig. 3 is overall three-dimensional structure two of the invention.
Fig. 4 is partial cutaway view of the invention.
Fig. 5 is mesohigh cylinder assembly plan view of the present invention.
Fig. 6 is check valve body component planes figure in the present invention.
Fig. 7 is spool enlarged drawing in the present invention.
Fig. 8 is small piston enlarged drawing in the present invention.
Fig. 9 is the sectional view of valve deck b in the present invention.
In figure: 1, low-pressure cylinder；2, valve deck a；3, valve deck b；31, middle through-hole；4, bolt；5, handrail；6, mounting bracket；7,
High-pressure cylinder component；71, high-pressure cylinder；72, high pressure chest；721, high pressure gas cylinder sleeve；722, butterfly spring；73, internal channel；74,
Check valve body；75, sleeve one；8, check valve body component；81, valve body；82, sleeve two；83, spool；831, spring one；832, steel
Pearl；833, spool hoop；834, spring two；84, nipple three；9, nipple one；10, become rusty steel pipe；11, threeway heading joint
Head；12, piston component；121, big piston；122, small piston；1221, piston core；1222, piston cap；1223, chip is adjusted；
1224, copper gasket；1225, Gourde(G) ring；1226, O-ring；123, piston rod；13, reversing valve assembly；14, nipple two；15,
Two-way elbow bend；16, noise elimination nipple assembly.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Embodiment 1
As shown in figs 1-9, a kind of single-stage double acting gas booster pump, including low-pressure cylinder 1,1 both ends of low-pressure cylinder set valve
Lid a2 and valve deck b3, valve deck a2 and valve deck b3 is connected by bolt 4, and bolt 4 is fixedly connected with handrail 5 and mounting bracket 6, valve deck b3
If middle through-hole 31, low-pressure cylinder 1 connects high-pressure cylinder component 7 by the middle through-hole 31 of valve deck b3, and high-pressure cylinder component 7 includes height
Air cylinder 71,71 one end of high-pressure cylinder set high pressure chest 72, and 72 opening of high pressure chest sets check valve body component 8, in high-pressure cylinder 71
If internal channel 73, internal channel 73 is three to communicate, and respectively sets sleeve 1 inside two internal channels 73 of 72 vertical direction of high pressure chest,
Check valve body 74 is set in sleeve 1, two check valve bodies 74 are sequentially connected nipple 1, stainless steel tube 10, threeway right angle
Piston component 12 is set in the channel that connector 11 and check valve body component 8, high-pressure cylinder 71 and low-pressure cylinder 1 form.
In the present embodiment, high pressure gas cylinder sleeve 721 is set in high pressure chest 72,72 bottom of high pressure chest sets butterfly spring 722, high pressure gas
Cylinder sleeve 721 protects 72 inner wall of high pressure chest, lowers deterioration, and butterfly spring 722 buffers air pressure inside, prevents inner air from impacting
Power is too strong to cause 72 internal damage of high pressure chest.
In the present embodiment, reversing valve assembly 13, reversing valve assembly 13 and nipple 2 14, two-way right angle are set in valve deck b3
Elbow 15 and noise elimination nipple assembly 16 are sequentially connected, and reversal valve 13 makes low-pressure air and pressure-air realize internal circulation,
Reversal valve connects silencer by noise elimination nipple simultaneously, reduces noise.
In the present embodiment, piston component 12 includes big piston 121 and small piston 122, and big piston 121 is located at low-pressure cylinder 1
Interior, small piston 122 is located in high-pressure cylinder 71, and big piston 121 is connect with small piston 122 by piston rod 123.
In the present embodiment, big piston 121, small piston 122 and 123 center of piston rod make big piston 121 on same axle center
It is moved back and forth in same level with small piston 122, reduces axial movement, reduce the friction of piston and cylinder wall, extended
Service life.
In the present embodiment, small piston 122 includes piston core 1221 and piston cap 1222, piston core 1221 and piston cap 1222
Between set adjustment chip 1223, adjustment chip 1223 adjusts the gap between piston core 1221 and piston cap 1222, so that entirely
Piston apparatus airtight performance is more preferable.
In the present embodiment, the periphery of piston core 1221 and 1222 periphery of piston cap set copper gasket 1224, between copper gasket 1224
If Gourde(G) ring 1225, O-ring 1226 is set on the inside of Gourde(G) ring 1225, copper gasket 1224 reduces the friction of piston and cylinder, reduces and lives
The abrasion of plug and cylinder, Gourde(G) ring 1225 and O-ring 1226 interact, and close to environment in cylinder, increase gas
Airtightness.
In the present embodiment, check valve body component 8 includes valve body 81, is threeway right angle channel in valve body 81, and two opposition are logical
Sleeve 2 82 is set in road, spool 83,83 connection screw thread connector 3 84 of spool are set in sleeve 2 82, and nipple 3 84 passes through stainless
Steel pipe 10 connects threeway angle coupling 11.
In the present embodiment, spring 1 is set in spool 83, steel ball 832 is set in spring 1, and 83 opening of spool sets valve
Core hoop 833, spool 83 are connect by spring 2 834 with nipple 3 84 outside, and spring 1 and spring 2 834 interact,
When spring 1 is resetted, spring 2 834 is played a role, and can extend the service life of spring 1.
In the present embodiment, 81 third channel of valve body is closely connect with high pressure gas cylinder sleeve 721, is closed to high pressure chest 72,
81 third channel of valve body and the same axle center of piston rod 123, piston rod 123 during reciprocal telescopic, 123 top of piston rod into
Enter into 81 third channel of valve body.
It is above that certain exemplary embodiments of the invention are only described by way of explanation, undoubtedly, for ability
The those of ordinary skill in domain without departing from the spirit and scope of the present invention can be with a variety of different modes to institute
The embodiment of description is modified.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as to the present invention
The limitation of claims.
Claims (10)
1. a kind of single-stage double acting gas booster pump, including low-pressure cylinder, it is characterised in that: the low-pressure cylinder both ends set valve deck
A and valve deck b, the valve deck a and the valve deck b are bolted, and the bolt is fixedly connected with handrail and mounting bracket, described
Valve deck b sets middle through-hole, and the low-pressure cylinder connects high-pressure cylinder component, the high-pressure cylinder component by the middle through-hole of valve deck b
Including high-pressure cylinder, described high-pressure cylinder one end sets high pressure chest, and the high pressure chest opening sets check valve body component, the high pressure
Internal channel is set in cylinder, the internal channel communicates for three, sleeve one is set inside two internal channels of the high pressure chest vertical direction,
Check valve body is set in the sleeve one, check valve body described in both ends is sequentially connected nipple one, stainless steel tube, threeway heading joint
Piston component is set in the channel of head and check valve body component, the high-pressure cylinder and low-pressure cylinder composition.
2. a kind of single-stage double acting gas booster pump according to claim 1, it is characterised in that: set height in the high pressure chest
It calms the anger cylinder sleeve, the high pressure chest bottom sets butterfly spring.
3. a kind of single-stage double acting gas booster pump according to claim 1, it is characterised in that: set and change in the valve deck b
To valve module, the reversing valve assembly is sequentially connected with nipple two, two-way elbow bend and noise elimination nipple assembly.
4. a kind of single-stage double acting gas booster pump according to claim 1, it is characterised in that: the piston component includes
Big piston and small piston, the big piston are located in low-pressure cylinder, and the small piston is located in high-pressure cylinder, the big piston with
The small piston is connected by piston rod.
5. a kind of single-stage double acting gas booster pump according to claim 4, it is characterised in that: the big piston, small work
Plug and piston rod center are on same axle center.
6. a kind of single-stage double acting gas booster pump according to claim 4, it is characterised in that: the small piston includes living
Core and piston cap are filled in, adjustment chip is set between the piston core and piston cap.
7. a kind of single-stage double acting gas booster pump according to claim 6, it is characterised in that: the piston core periphery and
Piston cap periphery sets copper gasket, and Gourde(G) ring is set between the copper gasket, sets O-ring on the inside of the Gourde(G) ring.
8. a kind of single-stage double acting gas booster pump according to claim 1, it is characterised in that: the check valve body component
Including valve body, it is threeway right angle channel in the valve body, sets sleeve two in two opposition channels, set valve in the sleeve two
Core and nipple three, the nipple three connect threeway angle coupling by stainless steel tube.
9. a kind of single-stage double acting gas booster pump according to claim 8, it is characterised in that: set spring in the spool
One, steel ball is set in the spring one, and spool hoop is set at the valve core opening, passes through spring two and nipple three outside the spool
Connection.
10. a kind of single-stage double acting gas booster pump according to claim 8, it is characterised in that: the valve body third is logical
Road is closely connect with high-pressure cylinder set, the valve body third channel and the same axle center of piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810926654.5A CN108953117A (en) | 2018-08-15 | 2018-08-15 | A kind of single-stage double acting gas booster pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810926654.5A CN108953117A (en) | 2018-08-15 | 2018-08-15 | A kind of single-stage double acting gas booster pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108953117A true CN108953117A (en) | 2018-12-07 |
Family
ID=64470007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810926654.5A Pending CN108953117A (en) | 2018-08-15 | 2018-08-15 | A kind of single-stage double acting gas booster pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108953117A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201412296Y (en) * | 2009-06-01 | 2010-02-24 | 常州爱普超高压液压系统有限公司 | Pneumatic booster pump |
| CN102032145A (en) * | 2010-10-22 | 2011-04-27 | 中国石油天然气股份有限公司 | Differential pressure power booster |
| CN203146981U (en) * | 2013-04-01 | 2013-08-21 | 上海华尔德电站阀门有限公司 | Valve pneumatic device with pressurization function |
| CN204458581U (en) * | 2015-02-05 | 2015-07-08 | 石家庄博安煤矿机械制造有限公司 | Colliery gas-liquid convertor turbocharge compensation device |
| CN208718885U (en) * | 2018-08-15 | 2019-04-09 | 安徽宝立华机械设备有限公司 | A kind of single-stage double acting gas booster pump |
-
2018
- 2018-08-15 CN CN201810926654.5A patent/CN108953117A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201412296Y (en) * | 2009-06-01 | 2010-02-24 | 常州爱普超高压液压系统有限公司 | Pneumatic booster pump |
| CN102032145A (en) * | 2010-10-22 | 2011-04-27 | 中国石油天然气股份有限公司 | Differential pressure power booster |
| CN203146981U (en) * | 2013-04-01 | 2013-08-21 | 上海华尔德电站阀门有限公司 | Valve pneumatic device with pressurization function |
| CN204458581U (en) * | 2015-02-05 | 2015-07-08 | 石家庄博安煤矿机械制造有限公司 | Colliery gas-liquid convertor turbocharge compensation device |
| CN208718885U (en) * | 2018-08-15 | 2019-04-09 | 安徽宝立华机械设备有限公司 | A kind of single-stage double acting gas booster pump |
Non-Patent Citations (2)
| Title |
|---|
| 唐修德 等: "《汽车流体传动与控制技术》", 31 March 2015, 西南交通大学出版社, pages: 103 - 106 * |
| 江苏省建筑工程局教育处: "《建筑机械》", 31 October 1987, 上海科学技术出版社, pages: 82 - 83 * |
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