CN105545715A - Marsh gas compressor good in leakproofness - Google Patents
Marsh gas compressor good in leakproofness Download PDFInfo
- Publication number
- CN105545715A CN105545715A CN201610060536.1A CN201610060536A CN105545715A CN 105545715 A CN105545715 A CN 105545715A CN 201610060536 A CN201610060536 A CN 201610060536A CN 105545715 A CN105545715 A CN 105545715A
- Authority
- CN
- China
- Prior art keywords
- film
- spring sheet
- unidirectional
- cylinder body
- space
- 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
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
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
- F04B45/053—Pumps having fluid drive
Abstract
The invention discloses a marsh gas compressor good in leakproofness. The marsh gas compressor comprises a cylinder body, a rotating shaft, a movement piece, a first elastic piece, a first one-way gas inlet film, a first one-way gas outlet film, a first connection rod and a drive unit. The marsh gas compressor is free of power conversion between traditional mechanisms and is small in friction, simple in structure, low in noise and small in size, and cost is reduced; and the first elastic piece and a second elastic piece are connected with the side wall of the cylinder body in a sealed manner, and therefore leakproofness is good, gas leakage is stopped, and no friction is caused.
Description
Technical field
The present invention relates to Compressor Technology field, particularly relate to a kind of Marsh gas compression machine of good leak tightness.
Background technique
Biogas, as a kind of clean energy resource, is subject to the attention of more and more people, it to low-carbon environment-friendly, improve air quality, energy saving reduce expense all have a very big significance.
Marsh gas compression machine traditional is at present all piston type Marsh gas compression machine substantially, but piston type Marsh gas compression machine is owing to there being many easily damaged partss such as air valve, piston, piston ring, piston compressor is reciprocal discontinuity air feed, during operation, gas is large, continuous reliability of operation is poor, normal production can be affected, bring the increase of maintaining expense.
The efficiency of piston compressor is low, particularly long-term operation continuously, having a lot in the compression chamber of piston compressor is all easily damaged parts, large except vibrating during operation, outside noise height, the wearing and tearing of these easily damaged partss, by leakage larger when causing gas compression, not only can cause the reduction of compressor efficiency, and the compressed biogas of leakage also also exists the considerable risk of inflammable, initiation fire or blast.
Compressor arrangement of the prior art is complicated, and volume is large, noise is large, and wearing and tearing are comparatively large, and seal is inadequate, and working life is short, is further improved.
Summary of the invention
In order to solve the technical problem existed in background technique, the present invention proposes a kind of Marsh gas compression machine of good leak tightness, effective.
A Marsh gas compression machine for good leak tightness, comprising: cylinder body, rotating shaft, moving part, the first spring sheet, the first one-way air inlet film, first unidirectional go out air film, first connecting rod, driver element;
Be provided with holding space in cylinder body, cylinder body is provided with the first inlet hole, the first air outlet hole;
The intermediate portion of rotating shaft is placed in holding space;
Moving part is removable to be arranged in rotating shaft;
First spring sheet to be placed in holding space and to be placed in the side of rotating shaft, the edge of the first spring sheet and the sidewall of cylinder body are tightly connected, form the first space between first spring sheet and the sidewall of cylinder body, above-mentioned first inlet hole, the first air outlet hole are all communicated with the first space;
First one-way air inlet film is placed in the first space, first one-way air inlet film has two kinds of location statuss, when the first one-way air inlet film is in primary importance state, first one-way air inlet membrane closure first inlet hole, when the first one-way air inlet film is in second place state, the external world is communicated with the first space through the first inlet hole;
First unidirectional go out air film be arranged on cylinder body, first unidirectional go out air film there are two kinds of location statuss, when first unidirectional go out air film be in primary importance state time, first unidirectional membrane closure first air outlet hole of giving vent to anger, when first unidirectional go out air film be in the second place state time, the first space is in communication with the outside through the first air outlet hole;
One end and first spring sheet of first connecting rod are rotationally connected, and the other end and moving part are rotationally connected;
Driver element and moving part are in transmission connection to drive it to move.
Preferably, cylinder body is provided with the second inlet hole, the second air outlet hole;
Also comprise the second spring sheet, the second one-way air inlet film, second unidirectional go out air film, second connecting rod;
Second spring sheet to be placed in holding space and to be placed in the side of rotating shaft away from the first spring sheet, the edge of the second spring sheet and the sidewall of cylinder body are tightly connected, form second space between second spring sheet and the sidewall of cylinder body, above-mentioned second inlet hole, the second air outlet hole are all communicated with second space;
Second one-way air inlet film is placed in second space, second one-way air inlet film has two kinds of location statuss, when the second one-way air inlet film is in primary importance state, second one-way air inlet membrane closure second inlet hole, when the second one-way air inlet film is in second place state, the external world is communicated with second space through the second inlet hole;
Second unidirectional go out air film be arranged on cylinder body, second unidirectional go out air film there are two kinds of location statuss, when second unidirectional go out air film be in primary importance state time, second unidirectional membrane closure second air outlet hole of giving vent to anger, when second unidirectional go out air film be in the second place state time, second space is in communication with the outside through the second air outlet hole;
One end and second spring sheet of second connecting rod are rotationally connected, and the other end and moving part are rotationally connected.
Preferably, first connecting rod is connected with the center of the first spring sheet away from one end of moving part; Second connecting rod is connected with the center of the second spring sheet away from one end of moving part.
Preferably, the first spring sheet, the second spring sheet are symmetrical arranged about rotating shaft, and first connecting rod, second connecting rod are symmetrical arranged about rotating shaft.
Preferably, one end of the first one-way air inlet film and the side walls hinged of cylinder body, the other end is free end; First unidirectional go out one end of air film and the side walls hinged of cylinder body, the other end is free end; One end of second one-way air inlet film and the side walls hinged of cylinder body, the other end is free end; Second unidirectional go out one end of air film and the side walls hinged of cylinder body, the other end is free end.
In the present invention, drive unit drives moving part is utilized to move, drive the first spring sheet respectively by first connecting rod, second connecting rod, the second spring sheet deforms, when the pressure of the first space, second space reduces, extraneous gas pushes the first one-way air inlet film, the second one-way air inlet film respectively open, through the first inlet hole, the second inlet hole, enter in the first space, second space; When in the first space, second space pressure increase time, the pressurized gas in the first space push open first unidirectional go out air film discharge through the first air outlet hole, the pressurized gas in second space push open second unidirectional go out air film discharge through the second air outlet hole; When drive unit drives moving part moves around in rotating shaft, drive the first spring sheet, the continuous repeated deformation of the second spring sheet, so constantly circulation, carries out gas compression; Do not need the power-converting between traditional mechanism, rub little, structure is simple, and noise is low, and volume is little, reduce cost; The sidewall of the first spring sheet, the second spring sheet and cylinder body is tightly connected, good leak tightness, airtight gas leakage, not friction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
It should be noted that, when not conflicting, the combination that the embodiment in the application and the feature in embodiment can be mutual; And the present invention is elaborated below with reference to the accompanying drawings in conjunction with the embodiments.
With reference to Fig. 1:
A kind of Marsh gas compression machine of good leak tightness that the present invention proposes, comprising: cylinder body 1, rotating shaft 2, moving part 3, first spring sheet 4, first one-way air inlet film 5, first unidirectional go out air film 6, first connecting rod 7, driver element 8.
Be provided with holding space in cylinder body 1, cylinder body 1 is provided with the first inlet hole 9, first air outlet hole 10.
The intermediate portion of rotating shaft 2 is placed in holding space; The two ends of rotating shaft 2 are placed in outside cylinder body 1.
Moving part 3 is removable to be arranged in rotating shaft 2.
First spring sheet 4 to be placed in holding space and to be placed in the side of rotating shaft 2, in the present embodiment, first spring sheet 4 is placed in the top of rotating shaft 2, the mechanisms such as piston are utilized to carry out gas compression compared to existing technology, the present embodiment allows the edge of the first spring sheet 4 and the sidewall of cylinder body 1 be tightly connected, first spring sheet 4 is not subjected to displacement, air tight, not friction, good leak tightness, form the first space 11 between first spring sheet 4 and the sidewall of cylinder body 1, above-mentioned first inlet hole 9, first air outlet hole 10 is all communicated with the first space 11.
First one-way air inlet film 5 is placed in the first space 11, first one-way air inlet film 5 has two kinds of location statuss, when the first one-way air inlet film 5 is in primary importance state, first one-way air inlet film 5 closes the first inlet hole 9, when the first one-way air inlet film 5 is in second place state, the external world is communicated with the first space 11 through the first inlet hole 9.
First unidirectional go out air film 6 be arranged on cylinder body 1, first unidirectional go out air film 6 there are two kinds of location statuss, when first unidirectional go out air film 6 be in primary importance state time, first unidirectional go out air film 6 close the first air outlet hole 10, when first unidirectional go out air film 6 be in the second place state time, the first space 11 is in communication with the outside through the first air outlet hole 10.
One end and first spring sheet 4 of first connecting rod 7 are rotationally connected, and the other end and moving part 3 are rotationally connected.
Driver element 8 and moving part 3 are in transmission connection to drive it to move.
In the present embodiment, cylinder body 1 is provided with the second inlet hole 12, second air outlet hole 13.
The present embodiment also comprise the second spring sheet 14, second one-way air inlet film 15, second unidirectional go out air film 16, second connecting rod 17.
Second spring sheet 14 to be placed in holding space and to be placed in the side of rotating shaft 2 away from the first spring sheet 4, second spring sheet 14 is placed in the below of rotating shaft 2, the edge of the second spring sheet 14 and the sidewall of cylinder body 1 are tightly connected, form second space 18 between second spring sheet 14 and the sidewall of cylinder body 1, the second inlet hole 12, second air outlet hole 13 is all communicated with second space 18.
Second one-way air inlet film 15 is placed in second space 18, second one-way air inlet film 15 has two kinds of location statuss, when the second one-way air inlet film 15 is in primary importance state, second one-way air inlet film 15 closes the second inlet hole 12, when the second one-way air inlet film 15 is in second place state, the external world is communicated with second space 18 through the second inlet hole 12.
Second unidirectional go out air film 16 be arranged on cylinder body 1, second unidirectional go out air film 16 there are two kinds of location statuss, when second unidirectional go out air film 16 be in primary importance state time, second unidirectional go out air film 16 close the second air outlet hole 13, when second unidirectional go out air film 16 be in the second place state time, second space 18 is in communication with the outside through the second air outlet hole 13.
Second connecting rod 17 one end and the second spring sheet 14 are rotationally connected, and the other end and moving part 3 are rotationally connected.
First connecting rod 7 is connected with the center of the first spring sheet 4 away from one end of moving part 3; Second connecting rod 17 is connected with the center of the second spring sheet 14 away from one end of moving part 3; Such driving first spring sheet 4, second spring sheet 14 each several part distortion evenly, avoid the first spring sheet 4, second spring sheet 14 part area that excessive deformation, distortion etc. occur, make the amount of deformation of the first spring sheet 4, second spring sheet 14 each several part equal, ensure the using effect of the first spring sheet 4, second spring sheet 14, improve working life.
First spring sheet 4, second spring sheet 14 is symmetrical arranged about rotating shaft 2, and first connecting rod 7, second connecting rod 17 are symmetrical arranged about rotating shaft 2; Like this, the active force of moving part 3 pairs of first connecting rods 7, second connecting rod 17 is balanced, and whole mechanism operates steadily, and shakes little, uniform force, weares and teares lower.
One end of first one-way air inlet film 5 and the side walls hinged of cylinder body 1, the other end is free end; First unidirectional go out one end of air film 6 and the side walls hinged of cylinder body 1, the other end is free end; One end of second one-way air inlet film 15 and the side walls hinged of cylinder body 1, the other end is free end; Second unidirectional go out one end of air film 16 and the side walls hinged of cylinder body 1, the other end is free end.First one-way air inlet film 5, first unidirectional go out air film 6, second one-way air inlet film 15, second unidirectional go out air film 16 one-tenth cantilever beam structure arrange, using effect is good.
Driver element 8 is utilized to drive moving part 3 to move, the first spring sheet 4, second spring sheet 14 is driven to deform respectively by first connecting rod 7, second connecting rod 17, when the pressure of the first space 11, second space 18 reduces, extraneous gas pushes the first one-way air inlet film 5, second one-way air inlet film 15 respectively open, through the first inlet hole 9, second inlet hole 12, enter in the first space 11, second space 18; When the pressure in the first space 11, second space 18 increases, pressurized gas in first space 11 push open first unidirectional go out air film 6 discharge through the first air outlet hole 10, the pressurized gas in second space 18 push open second unidirectional go out air film 16 discharge through the second air outlet hole 13; When driver element 8 drives moving part 3 to move around in rotating shaft 2, drive the first spring sheet 4, second spring sheet 14 constantly repeated deformation, so constantly circulation, carries out gas compression; Do not need the power-converting between traditional mechanism, rub little, structure is simple, and noise is low, and volume is little, reduce cost.
In the present embodiment, be by allowing the first spring sheet 4, second spring sheet 14 deform, thus carry out gas compression, the piston that allows compared to existing technology moves pressurized gas, and the present embodiment good leak tightness is air tight, compression effectiveness is good, and noise is low, it is little to rub, it is little to wear and tear.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technological scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (5)
1. a Marsh gas compression machine for good leak tightness, is characterized in that, comprising: cylinder body, rotating shaft, moving part, the first spring sheet, the first one-way air inlet film, first unidirectional go out air film, first connecting rod, driver element;
Be provided with holding space in cylinder body, cylinder body is provided with the first inlet hole, the first air outlet hole;
The intermediate portion of rotating shaft is placed in holding space;
Moving part is removable to be arranged in rotating shaft;
First spring sheet to be placed in holding space and to be placed in the side of rotating shaft, the edge of the first spring sheet and the sidewall of cylinder body are tightly connected, form the first space between first spring sheet and the sidewall of cylinder body, above-mentioned first inlet hole, the first air outlet hole are all communicated with the first space;
First one-way air inlet film is placed in the first space, first one-way air inlet film has two kinds of location statuss, when the first one-way air inlet film is in primary importance state, first one-way air inlet membrane closure first inlet hole, when the first one-way air inlet film is in second place state, the external world is communicated with the first space through the first inlet hole;
First unidirectional go out air film be arranged on cylinder body, first unidirectional go out air film there are two kinds of location statuss, when first unidirectional go out air film be in primary importance state time, first unidirectional membrane closure first air outlet hole of giving vent to anger, when first unidirectional go out air film be in the second place state time, the first space is in communication with the outside through the first air outlet hole;
One end and first spring sheet of first connecting rod are rotationally connected, and the other end and moving part are rotationally connected;
Driver element and moving part are in transmission connection to drive it to move.
2. the Marsh gas compression machine of good leak tightness according to claim 1, is characterized in that, cylinder body is provided with the second inlet hole, the second air outlet hole;
Also comprise the second spring sheet, the second one-way air inlet film, second unidirectional go out air film, second connecting rod;
Second spring sheet to be placed in holding space and to be placed in the side of rotating shaft away from the first spring sheet, the edge of the second spring sheet and the sidewall of cylinder body are tightly connected, form second space between second spring sheet and the sidewall of cylinder body, above-mentioned second inlet hole, the second air outlet hole are all communicated with second space;
Second one-way air inlet film is placed in second space, second one-way air inlet film has two kinds of location statuss, when the second one-way air inlet film is in primary importance state, second one-way air inlet membrane closure second inlet hole, when the second one-way air inlet film is in second place state, the external world is communicated with second space through the second inlet hole;
Second unidirectional go out air film be arranged on cylinder body, second unidirectional go out air film there are two kinds of location statuss, when second unidirectional go out air film be in primary importance state time, second unidirectional membrane closure second air outlet hole of giving vent to anger, when second unidirectional go out air film be in the second place state time, second space is in communication with the outside through the second air outlet hole;
One end and second spring sheet of second connecting rod are rotationally connected, and the other end and moving part are rotationally connected.
3. the Marsh gas compression machine of good leak tightness according to claim 2, is characterized in that, first connecting rod is connected with the center of the first spring sheet away from one end of moving part; Second connecting rod is connected with the center of the second spring sheet away from one end of moving part.
4. the Marsh gas compression machine of good leak tightness according to claim 2, is characterized in that, the first spring sheet, the second spring sheet are symmetrical arranged about rotating shaft, and first connecting rod, second connecting rod are symmetrical arranged about rotating shaft.
5. the Marsh gas compression machine of good leak tightness according to claim 2, is characterized in that, one end of the first one-way air inlet film and the side walls hinged of cylinder body, and the other end is free end; First unidirectional go out one end of air film and the side walls hinged of cylinder body, the other end is free end; One end of second one-way air inlet film and the side walls hinged of cylinder body, the other end is free end; Second unidirectional go out one end of air film and the side walls hinged of cylinder body, the other end is free end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610060536.1A CN105545715A (en) | 2016-01-27 | 2016-01-27 | Marsh gas compressor good in leakproofness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610060536.1A CN105545715A (en) | 2016-01-27 | 2016-01-27 | Marsh gas compressor good in leakproofness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105545715A true CN105545715A (en) | 2016-05-04 |
Family
ID=55825164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610060536.1A Pending CN105545715A (en) | 2016-01-27 | 2016-01-27 | Marsh gas compressor good in leakproofness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105545715A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889016A (en) * | 2016-05-13 | 2016-08-24 | 蚌埠市金鹏燃气设备制造有限公司 | Compressor capable of realizing lubricating compensation |
| CN106014911A (en) * | 2016-05-13 | 2016-10-12 | 蚌埠市金鹏燃气设备制造有限公司 | Multi-stage-compression compressor |
| CN106014942A (en) * | 2016-05-13 | 2016-10-12 | 蚌埠市金鹏燃气设备制造有限公司 | Continuous compression natural gas compressor |
| CN111594422A (en) * | 2020-05-11 | 2020-08-28 | 姚宇翔 | Double-cylinder air compressor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59126090A (en) * | 1982-12-30 | 1984-07-20 | Keibunshiya Seisakusho:Kk | Pump device |
| EP0249655A1 (en) * | 1985-12-05 | 1987-12-23 | Takeshi Hoya | Combined complex plant of diaphragm pumps |
| CN101839234A (en) * | 2010-04-23 | 2010-09-22 | 宁波拓普制动系统有限公司 | Vehicle dual-diaphragm electronic vacuum pump |
| CN202194808U (en) * | 2011-08-23 | 2012-04-18 | 防城港市雅美好饲料有限公司 | Improved durable diaphragm pump |
| CN102658489A (en) * | 2012-05-28 | 2012-09-12 | 苏州大学 | Clamping device |
-
2016
- 2016-01-27 CN CN201610060536.1A patent/CN105545715A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59126090A (en) * | 1982-12-30 | 1984-07-20 | Keibunshiya Seisakusho:Kk | Pump device |
| EP0249655A1 (en) * | 1985-12-05 | 1987-12-23 | Takeshi Hoya | Combined complex plant of diaphragm pumps |
| CN101839234A (en) * | 2010-04-23 | 2010-09-22 | 宁波拓普制动系统有限公司 | Vehicle dual-diaphragm electronic vacuum pump |
| CN202194808U (en) * | 2011-08-23 | 2012-04-18 | 防城港市雅美好饲料有限公司 | Improved durable diaphragm pump |
| CN102658489A (en) * | 2012-05-28 | 2012-09-12 | 苏州大学 | Clamping device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889016A (en) * | 2016-05-13 | 2016-08-24 | 蚌埠市金鹏燃气设备制造有限公司 | Compressor capable of realizing lubricating compensation |
| CN106014911A (en) * | 2016-05-13 | 2016-10-12 | 蚌埠市金鹏燃气设备制造有限公司 | Multi-stage-compression compressor |
| CN106014942A (en) * | 2016-05-13 | 2016-10-12 | 蚌埠市金鹏燃气设备制造有限公司 | Continuous compression natural gas compressor |
| CN111594422A (en) * | 2020-05-11 | 2020-08-28 | 姚宇翔 | Double-cylinder air compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105545715A (en) | Marsh gas compressor good in leakproofness | |
| CN201795068U (en) | Flexibly sealed gate valve | |
| CN104196699A (en) | Gas booster pump | |
| CN201801346U (en) | Novel hydraulic jack | |
| CN201125698Y (en) | Polish rod sealer hydraulic type second grade sealing device | |
| CN210496847U (en) | Centrifuge scraper seal structure | |
| CN202418586U (en) | Lip-shaped sealing ring | |
| CN208381391U (en) | A kind of valve | |
| CN203702494U (en) | Self-tightening type seal structure arranged on movement shaft of fluid conveying device | |
| CN203124117U (en) | Discharging mechanism of suspension type discontinuous centrifuge with integrated motor main shaft and screen basket | |
| CN203835857U (en) | Straight-stroke air cylinder device | |
| CN110925344B (en) | Variable spring assembly | |
| CN201433956Y (en) | Environment-friendly vertical pneumatic pump | |
| CN206092430U (en) | A self priming pump | |
| CN212536674U (en) | High-sealing pneumatic valve actuator | |
| CN215762189U (en) | Packing is with automatic tight device that expands | |
| CN201434076Y (en) | Rubber-lined elastic packing box | |
| CN210266253U (en) | Supercharging equipment pipe connection sealing device | |
| CN209622087U (en) | A kind of follow-on high leakproofness pneumatic conveying dome valve | |
| CN101012887A (en) | Vacuum furnace pneumatic rubber seal casting valve | |
| CN104179665A (en) | Miniature diaphragm pump and valve assembly thereof | |
| CN214196614U (en) | Diaphragm pump | |
| CN204024993U (en) | A kind of Miniature diaphragm pump and valve member thereof | |
| CN210068598U (en) | Piston type energy accumulator for hydraulic pump station | |
| CN203362432U (en) | Axial distribution high-frequency pneumatic pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |
|
| RJ01 | Rejection of invention patent application after publication |