CN208534734U - A kind of durable acetylene compressor - Google Patents
A kind of durable acetylene compressor Download PDFInfo
- Publication number
- CN208534734U CN208534734U CN201820771089.5U CN201820771089U CN208534734U CN 208534734 U CN208534734 U CN 208534734U CN 201820771089 U CN201820771089 U CN 201820771089U CN 208534734 U CN208534734 U CN 208534734U
- Authority
- CN
- China
- Prior art keywords
- oily
- gas side
- diaphragm
- side seal
- distribution casing
- 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.)
- Expired - Fee Related
Links
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000007704 transition Effects 0.000 claims description 6
- 239000012528 membrane Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000012141 concentrate Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- -1 Vinyl ethers compound Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 150000001241 acetals Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006704 dehydrohalogenation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Compressor (AREA)
Abstract
The utility model discloses a kind of durable acetylene compressors, its working chamber includes cylinder cap, sealing ring, gas side diaphragm, intermediate diaphragm, oily latallae, oil distribution casing and cylinder body, cylinder cap is provided with air cavity curved surface, oil distribution casing is provided with oil pocket curved surface, oil distribution casing is provided with oily side seal face, and cylinder cap is provided with gas side sealing surface, and oily side seal face matches with gas side sealing surface, oily side seal face is fixedly installed pin, and pin is circumferentially distributed in oil distribution casing；Each diaphragm is provided with pin via hole, and gas side sealing surface is provided with cotter slot；Gasket includes gas side gasket and oily side seal pad, and gas side sealing surface is provided with gas side gasket slot, and oily side seal face is provided with oily side seal pad slot.The utility model has the following beneficial effects: the diaphragm of acetylene membrane compressor can Fast Installation and replacement, reduce diaphragm service life caused by human factor reduction, can also reduce diaphragm stress concentrate, further increase the service life of diaphragm.
Description
Technical field
The utility model relates to diaphragm type compressor apparatus field, especially a kind of durable acetylene compressor.
Background technique
Vinyl ethers compound is the monomer of a kind of critically important organic synthesis intermediate and high polymer, its homopolymer
Many necks such as adhesive, coating, lubricant, plasticizer, insecticide and surface protecting material are widely used in copolymer
Domain.The preparation method of vinyl ethers compound has acetylene method, dehydrohalogenation method and acetals etc., wherein acetylene method
To react acetylene with alcohols, specifically, the reaction be heat pressurization under conditions of, with alkali (such as KOH) be catalyst,
Vinyl ethers compound is prepared.
Membrane compressor is commonly used in the compression device of acetylene, membrane compressor is reciprocating as a kind of high pressure ratio
Displacement compressor, the Fatigue Strength Effect of diaphragm therein itself, the stress concentration factor of high pressure working environment are easier to damage
Bad, the installation process of diaphragm is more demanding to working experience, this just needs the diaphragm of diaphragm type compressor that can fast and accurately pacify
Dress and replacement.
Summary of the invention
The purpose of this utility model, which is that, overcomes above-mentioned deficiency, provides a kind of durable acetylene compressor.
In order to achieve the above objectives, the utility model is implemented according to following technical scheme:
A kind of durable acetylene compressor, working chamber include cylinder cap, sealing ring, gas side diaphragm, intermediate diaphragm, oily side form
Piece, oil distribution casing and cylinder body, cylinder cap are provided with air cavity curved surface, and oil distribution casing is provided with oil pocket curved surface, air cavity curved surface and oil pocket curved surface structure
Film forming chamber, the oil distribution casing are provided with oily side seal face, and cylinder cap is provided with gas side sealing surface, oily side seal face and gas side sealing surface
Match, oily side seal face is fixedly installed several pins, and pin is circumferentially distributed in oil distribution casing；The gas side diaphragm, centre
Diaphragm, oily latallae are provided with pin via hole, and gas side sealing surface is provided with cotter slot, and the pin passes through pin via hole and pin
Nail slot matches；The gasket includes gas side gasket and oily side seal pad, and gas side sealing surface is provided with gas side gasket slot,
Oily side seal face is provided with oily side seal pad slot.
Further, it is straight less than oily side seal pad in oil distribution casing circle diameter to be less than pin for the gas side gasket diameter
Diameter.Increase the sealing effect of each sealing surface cooperation.
Further, by arc transition, air cavity curved surface and gas side sealing surface are logical for the oil pocket curved surface and oily side seal face
Cross arc transition.It reduces diaphragm and stress concentration occurs, increase the service life of a diaphragm.
Preferably, the arc radius is greater than 2mm.
Compared with prior art, several pins of the oily side seal face setting of the utility model, the pin of each diaphragm setting
Through-hole, the cotter slot of gas side sealing surface setting, the Fast Installation and replacement of diaphragm are realized by their cooperation.The utility model
The diaphragm for having the beneficial effect that acetylene membrane compressor can Fast Installation and replacement, reduce film caused by human factor
Piece service life reduces, and the stress that can also reduce diaphragm is concentrated, and the service life of diaphragm is further increased, so that acetylene pressure
Contracting mechanism journey is more stable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings and specific embodiments, in the signal of this utility model
Property embodiment and explanation be used to explain the utility model, but be not intended to limit the scope of the present invention.
The durable acetylene compressor of one kind as shown in Figure 1, working chamber include cylinder cap 1, sealing ring, gas side diaphragm 3, in
Between diaphragm 4, oily latallae 5, oil distribution casing 7 and cylinder body 8, cylinder cap 1 be provided with air cavity curved surface 15,7 disks of oil are provided with oil pocket curved surface
16, air cavity curved surface 15 and oil pocket curved surface 16 constitute membrane cavity, and the oil distribution casing 7 is provided with oily side seal face 12, and cylinder cap 1 is provided with gas
Side seal face 11, oily side seal face 12 match with gas side sealing surface 11, and oily side seal face 12 is fixedly installed several pins 14,
Pin 14 is circumferentially distributed on oil distribution casing 7；The gas side diaphragm 3, intermediate diaphragm 4, oily latallae 5 are provided with pin and lead to
Hole, gas side sealing surface 11 are provided with cotter slot 10, and the pin 14 passes through pin via hole and matches with cotter slot 10；The sealing
Pad includes gas side gasket 2 and oily side seal pad 6, and gas side sealing surface 11 is provided with gas side gasket slot 9, and oily side seal face 12 is set
It is equipped with oily side seal pad slot 13.
The diameter of the gas side gasket 2 is less than pin 14 and is less than the straight of oily side seal pad 6 in the circle diameter of oil distribution casing 7
Diameter.
With oily side seal face 12 by arc transition, air cavity curved surface 15 passes through the oil pocket curved surface 16 with gas side sealing surface 11
Arc transition, the arc radius are greater than 2mm.
The limitation that the technical solution of the utility model is not limited to the above specific embodiments, all skills according to the present utility model
The technology deformation that art scheme is made, each falls within the protection scope of the utility model.
Claims (4)
1. a kind of durable acetylene compressor, working chamber includes cylinder cap, sealing ring, gas side diaphragm, intermediate diaphragm, oily side form
Piece, oil distribution casing and cylinder body, cylinder cap are provided with air cavity curved surface, and oil distribution casing is provided with oil pocket curved surface, air cavity curved surface and oil pocket curved surface structure
Film forming chamber, it is characterised in that: the oil distribution casing is provided with oily side seal face, and cylinder cap is provided with gas side sealing surface, oily side seal face
Match with gas side sealing surface, oily side seal face is fixedly installed several pins, and pin is circumferentially distributed in oil distribution casing；The gas
Latallae, intermediate diaphragm, oily latallae are provided with pin via hole, and gas side sealing surface is provided with cotter slot, and the pin passes through
Pin via hole matches with cotter slot；The sealing ring includes gas side gasket and oily side seal pad, and gas side sealing surface is provided with
Gas side gasket slot, oily side seal face are provided with oily side seal pad slot.
2. the durable acetylene compressor of one kind according to claim 1, it is characterised in that: the gas side gasket diameter is small
It is less than oily side seal in oil distribution casing circle diameter in pin and pads diameter.
3. the durable acetylene compressor of one kind according to claim 1, it is characterised in that: the oil pocket curved surface and oily side are close
Cover passes through arc transition by arc transition, air cavity curved surface and gas side sealing surface.
4. the durable acetylene compressor of one kind according to claim 3, it is characterised in that: the arc radius is greater than 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820771089.5U CN208534734U (en) | 2018-05-23 | 2018-05-23 | A kind of durable acetylene compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820771089.5U CN208534734U (en) | 2018-05-23 | 2018-05-23 | A kind of durable acetylene compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208534734U true CN208534734U (en) | 2019-02-22 |
Family
ID=65393502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820771089.5U Expired - Fee Related CN208534734U (en) | 2018-05-23 | 2018-05-23 | A kind of durable acetylene compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208534734U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454368A (en) * | 2019-08-13 | 2019-11-15 | 西安交通大学 | A kind of hydrogenation stations diaphragm type compressor oil distribution casing running of hydraulic power oil optimization structure |
| CN111927749A (en) * | 2020-07-14 | 2020-11-13 | 西安交通大学 | Diaphragm compressor air pressure nondestructive monitoring system and method |
| CN113530801A (en) * | 2021-08-31 | 2021-10-22 | 常熟市思源压缩机产业协同创新中心 | Diaphragm head mechanism of diaphragm compressor and diaphragm compressor |
| CN116201718A (en) * | 2023-04-10 | 2023-06-02 | 烟台东德氢能技术有限公司 | Upper and lower membrane head structure assembly of diaphragm compressor |
-
2018
- 2018-05-23 CN CN201820771089.5U patent/CN208534734U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454368A (en) * | 2019-08-13 | 2019-11-15 | 西安交通大学 | A kind of hydrogenation stations diaphragm type compressor oil distribution casing running of hydraulic power oil optimization structure |
| CN111927749A (en) * | 2020-07-14 | 2020-11-13 | 西安交通大学 | Diaphragm compressor air pressure nondestructive monitoring system and method |
| CN111927749B (en) * | 2020-07-14 | 2021-08-10 | 西安交通大学 | Diaphragm compressor air pressure nondestructive monitoring system and method |
| CN113530801A (en) * | 2021-08-31 | 2021-10-22 | 常熟市思源压缩机产业协同创新中心 | Diaphragm head mechanism of diaphragm compressor and diaphragm compressor |
| CN113530801B (en) * | 2021-08-31 | 2023-09-26 | 广东佛燃天高流体机械设备有限公司 | Membrane head mechanism of diaphragm type compressor and diaphragm type compressor |
| CN116201718A (en) * | 2023-04-10 | 2023-06-02 | 烟台东德氢能技术有限公司 | Upper and lower membrane head structure assembly of diaphragm compressor |
| CN116201718B (en) * | 2023-04-10 | 2024-04-23 | 烟台东德氢能技术有限公司 | Upper and lower membrane head structure assembly of diaphragm compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 |