CN206017110U - A kind of multi-stage compression commutation valve type diaphragm type compressor - Google Patents
A kind of multi-stage compression commutation valve type diaphragm type compressor Download PDFInfo
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- CN206017110U CN206017110U CN201620848647.4U CN201620848647U CN206017110U CN 206017110 U CN206017110 U CN 206017110U CN 201620848647 U CN201620848647 U CN 201620848647U CN 206017110 U CN206017110 U CN 206017110U
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Abstract
The utility model is related to a kind of multi-stage compression commutation valve type diaphragm type compressor, and it includes that at least two cylinder parts, at least two cylinders part are respectively connected with reversal valve, and the reversal valve is connected with hydraulic pump.The utility model compact conformation, small volume, floor space are few, weight is little, can compress the larger gas of compression ratio, can increase capacity.
Description
Technical field
The utility model is related to a kind of multi-stage compression commutation valve type diaphragm type compressor.
Background technology
Diaphragm type compressor is a kind of positive displacement compressor, determines that diaphragm type compressor has two major features by its architectural characteristic：
Compression ratio is big, good airproof performance, and the vitality of this also exactly diaphragm type compressor is located.Its main operational principle is：By drive mechanism
Drive piston or plunger reciprocating, piston or plunger promote fluid (fluid cannot the compress) band in oil cylinder
Dynamic diaphragm compressed gas, in membrane cavity, the volume of gas is changed, and under suction, the cooperation of air bleeding valve achieves compressed gas
Purpose.Traditional diaphragm type compressor is generally single cylinder compressor.
Following defect is primarily present using said structure：First, single cylinder compressor only one of which cylinder part, can only compress
The little gas of compression ratio and capacity is less；Secondly, existing diaphragm type compressor is all by motor driven crankshafts, connecting rod and work
Plug, compresses gas by reciprocating motion of the pistons, many using this kind of this constitutional detail, takes up room big, and assembly program is multiple
Miscellaneous, but need using compact conformation, small volume, floor space be few, lightweight steam membrane compresses in some specific regions
Machine.
Therefore, it is the problem of those skilled in the art's urgent need to resolve how prior art to be improved.
Utility model content
In order to solve problems of the prior art, the utility model provides a kind of compact conformation, small volume, occupation of land
The multi-stage compression commutation valve type barrier film pressure that area is few, weight is little, can compress the larger gas of compression ratio, can increase capacity
Contracting machine.
The utility model is realized by following technical measures：A kind of compression commutation valve type diaphragm type compressor, it includes
At least two cylinder parts, at least two cylinder parts are respectively connected with reversal valve, and reversal valve is connected with hydraulic pump.
According to another kind of improvement of the present utility model, at least two cylinder parts are respectively connected with independent reversal valve, reversal valve
It is connected with same hydraulic pump.
According to another kind of improvement of the present utility model, at least two cylinder parts connect same reversal valve, and reversal valve is connected with
Hydraulic pump.
According to another kind of improvement of the present utility model, the quantity of at least two cylinder parts is two, including a first-stage cylinder
Part and a secondary cylinder part, first-stage cylinder part include first-stage cylinder cylinder body, first-stage cylinder cylinder cap, first-stage cylinder cylinder body and first-stage cylinder cylinder
It is fixedly connected between lid, on first-stage cylinder cylinder cap, is provided with first-stage cylinder air inlet pipe and first-stage cylinder blast pipe；Secondary cylinder part includes two
Level cylinder cylinder body, secondary cylinder cylinder cap, are fixedly connected between secondary cylinder cylinder body and secondary cylinder cylinder cap, are provided with two grades on secondary cylinder cylinder cap
Cylinder air inlet pipe and secondary cylinder blast pipe, are attached by gas pipeline between first-stage cylinder blast pipe and secondary cylinder air inlet pipe.
According to another kind of improvement of the present utility model, first-stage cylinder oil between first-stage cylinder cylinder body and first-stage cylinder cylinder cap, is sequentially provided with
Diaphragm and first-stage cylinder gas latallae in the middle of latallae, first-stage cylinder, the space between first-stage cylinder gas latallae and first-stage cylinder cylinder cap is
First-stage cylinder air cavity；Be sequentially provided with secondary cylinder oil latallae between secondary cylinder cylinder body and secondary cylinder cylinder cap, in the middle of secondary cylinder diaphragm and
Secondary cylinder gas latallae, the space between secondary cylinder gas latallae and secondary cylinder cylinder cap are secondary cylinder air cavity；One-level1Cylinder air cavity
Volume of the volume more than secondary cylinder air cavity.As the volume of first-stage cylinder air cavity is more than the volume of secondary cylinder air cavity, when first-stage cylinder gas
When gas in chamber enters secondary cylinder air cavity, the pressure of gas becomes big such that it is able to realize the purpose of compression ratio increase.
According to another kind of improvement of the present utility model, oil inlet pipe, first-stage cylinder flowline and two grades on hydraulic pump, are provided with
Cylinder flowline, oil inlet pipe connect fuel tank, and first-stage cylinder flowline is connected with first-stage cylinder reversal valve, and first-stage cylinder flowline is also associated with one
Level cylinder overflow valve first-stage cylinder reversal valve and first-stage cylinder overflow valve connect fuel tank by oil return pipe；Secondary cylinder flowline and secondary cylinder
Reversal valve connects, and secondary cylinder flowline is also associated with secondary cylinder overflow valve, and secondary cylinder reversal valve and secondary cylinder overflow valve pass through
Oil return pipe connects fuel tank.
According to another kind of improvement of the present utility model, first-stage cylinder part is connected same reversal valve, is commutated with secondary cylinder part
Valve is connected with hydraulic pump.Recycling for oil in first-stage cylinder part and secondary cylinder part can be realized using this kind of structure.
According to another kind of improvement of the present utility model, oil inlet pipe and flowline on hydraulic pump, is provided with,
Oil inlet pipe connects fuel tank, and flowline be connected with reversal valve, is additionally provided with overflow valve on flowline, reversal valve with excessive
Stream valve connects fuel tank by oil return pipe.
Compared with prior art, the utility model has the beneficial effect that：
The setting of multiple cylinder parts can increase the total capacity of compressor；
The utility model is changed direction by reversal valve and is moved reciprocatingly by hydraulic pump drive reversal valve, produces hydraulic pressure
Oil pressure, promotes oily latallae to move to gas latallae, so as to compressed gas, gas is discharged, and simple structure takes up room
Little, a lot of manufacturing procedures are eliminated, overall processing cost is reduced.
Description of the drawings
Overall structure diagrams of the Fig. 1 for the utility model first embodiment.
Overall structure diagrams of the Fig. 2 for the utility model second embodiment.
Wherein, 1- fuel tanks, 2- hydraulic pumps, 3- first-stage cylinder cylinder bodies, 4- first-stage cylinders oil latallae, diaphragm in the middle of 5- first-stage cylinders,
6- first-stage cylinder gas latallaes, 7- first-stage cylinder air inlet pipe, 8- first-stage cylinder blast pipes, 9- first-stage cylinder cylinder caps, 10- first-stage cylinder reversal valves,
11- first-stage cylinder overflow valves, 12- secondary cylinder overflow valves, 13- secondary cylinder reversal valves, 14- secondary cylinder cylinder bodies, 15- secondary cylinders oil side form
Piece, diaphragm in the middle of 16- secondary cylinders, 17- secondary cylinder gas latallaes, 18- secondary cylinder air inlet pipe, 19- secondary cylinder blast pipes, 20- bis-
Level cylinder cylinder cap, 21- gas pipelines, 22- reversal valves, 23- overflow valves.
Specific embodiment
Purpose, technical scheme and advantage for making the utility model embodiment is clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described to the technical scheme in the utility model embodiment, it is clear that retouched
The embodiment that states is a part of embodiment of the utility model, rather than whole embodiments.Generally described in accompanying drawing herein and
The component of the utility model embodiment for illustrating can be arranged and be designed with a variety of configurations.Therefore, below to attached
The detailed description of the embodiment of the present utility model provided in figure is not intended to limit claimed scope of the present utility model,
But it is merely representative of selected embodiment of the present utility model.Embodiment in based on the utility model, ordinary skill people
The every other embodiment obtained under the premise of creative work is not made by member, belongs to the model of the utility model protection
Enclose.
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element is represented to same or similar label eventually or the element with same or like function.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Restriction.
The utility model is further described with specific embodiment below with reference to accompanying drawings.
First embodiment
Fig. 1 shows the structure of the utility model first embodiment, a kind of multi-stage compression commutation valve type diaphragm type compressor, bag
Two cylinder parts, respectively first-stage cylinder part and secondary cylinder part are included, first-stage cylinder part includes first-stage cylinder cylinder body 3, first-stage cylinder cylinder
Lid 9, is fixedly connected between first-stage cylinder cylinder body 3 and first-stage cylinder cylinder cap 9, is provided with first-stage cylinder air inlet pipe 7 and on first-stage cylinder cylinder cap 9
Level cylinder blast pipe 8；Secondary cylinder part includes secondary cylinder cylinder body 14, secondary cylinder cylinder cap 20, secondary cylinder cylinder body 14 and secondary cylinder cylinder cap
It is fixedly connected between 20, on secondary cylinder cylinder cap 20, is provided with secondary cylinder air inlet pipe 18 and secondary cylinder blast pipe 19, first-stage cylinder is vented
It is attached by gas pipeline 21 between pipe 8 and secondary cylinder air inlet pipe 18.Between first-stage cylinder cylinder body 3 and first-stage cylinder cylinder cap 9 according to
Secondary be provided with first-stage cylinder oil latallae 4, first-stage cylinder in the middle of diaphragm 5 and first-stage cylinder gas latallae 6, first-stage cylinder gas latallae 6 and one-level
Space between cylinder cylinder cap 9 is first-stage cylinder air cavity；Secondary cylinder oil is sequentially provided between secondary cylinder cylinder body 14 and secondary cylinder cylinder cap 20
Diaphragm 16 and secondary cylinder gas latallae 17 in the middle of latallae 15, secondary cylinder, secondary cylinder gas latallae 17 and secondary cylinder cylinder cap 20 it
Between space be secondary cylinder air cavity；Volume of the volume of first-stage cylinder air cavity more than secondary cylinder air cavity.Oil-feed is provided with hydraulic pump 2
Pipe, first-stage cylinder flowline and secondary cylinder flowline, oil inlet pipe connect fuel tank 1, first-stage cylinder flowline and first-stage cylinder reversal valve 10
Connection, first-stage cylinder flowline are also associated with first-stage cylinder overflow valve 11, and first-stage cylinder reversal valve 10 and first-stage cylinder overflow valve 11 pass through
Oil return pipe connects fuel tank 1；Secondary cylinder flowline is connected with secondary cylinder reversal valve 13, and secondary cylinder flowline is also associated with secondary cylinder and overflows
Stream valve 12, secondary cylinder reversal valve 13 and secondary cylinder overflow valve 12 connect fuel tank 1 by oil return pipe.
Second embodiment
Fig. 2 shows the structure of the utility model second embodiment, and a kind of compression commutation valve type diaphragm type compressor, including two
Individual cylinder part, respectively first-stage cylinder part and secondary cylinder part, first-stage cylinder part include first-stage cylinder cylinder body 3, first-stage cylinder cylinder cap 9,
It is fixedly connected between first-stage cylinder cylinder body 3 and first-stage cylinder cylinder cap 9, on first-stage cylinder cylinder cap 9, is provided with first-stage cylinder air inlet pipe 7 and first-stage cylinder
Blast pipe 8；Secondary cylinder part include secondary cylinder cylinder body 14, secondary cylinder cylinder cap 20, secondary cylinder cylinder body 14 and secondary cylinder cylinder cap 20 it
Between be fixedly connected, be provided with secondary cylinder air inlet pipe 18 and secondary cylinder blast pipe 19 on secondary cylinder cylinder cap 20, first-stage cylinder blast pipe 8 with
It is attached by gas pipeline 21 between secondary cylinder air inlet pipe 18.It is sequentially provided between first-stage cylinder cylinder body 3 and first-stage cylinder cylinder cap 9
Diaphragm 5 and first-stage cylinder gas latallae 6, first-stage cylinder gas latallae 6 and first-stage cylinder cylinder cap 9 in the middle of first-stage cylinder oil latallae 4, first-stage cylinder
Between space be first-stage cylinder air cavity；Secondary cylinder oil latallae is sequentially provided between secondary cylinder cylinder body 14 and secondary cylinder cylinder cap 20
15th, diaphragm 16 and secondary cylinder gas latallae 17, the sky between secondary cylinder gas latallae 17 and secondary cylinder cylinder cap 20 in the middle of secondary cylinder
Between be secondary cylinder air cavity；Volume of the volume of first-stage cylinder air cavity more than secondary cylinder air cavity.First-stage cylinder part is connected with secondary cylinder part
Same reversal valve 22 is connect, reversal valve 22 is connected with hydraulic pump 2.Oil inlet pipe and flowline is provided with hydraulic pump 2, and oil inlet pipe connects
Fuel tank 1, flowline are connected with reversal valve 22, are additionally provided with overflow valve on flowline, and reversal valve 22 and overflow valve pass through back
Oil pipe connects fuel tank 1.
Finally it should be noted that：Above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than
Which is limited；Although being described in detail to the utility model with reference to the foregoing embodiments, one of ordinary skill in the art
It should be understood that：Which still can be modified to the technical scheme described in previous embodiment, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from the utility model
The scope of each embodiment technical scheme.
Claims (8)
1. a kind of multi-stage compression commutates valve type diaphragm type compressor, it is characterised in that it includes at least two cylinder parts, described at least
Two cylinder parts are respectively connected with reversal valve, and the reversal valve is connected with hydraulic pump.
2. multi-stage compression according to claim 1 commutates valve type diaphragm type compressor, it is characterised in that at least two cylinder
Part is respectively connected with independent reversal valve, and the reversal valve is connected with same hydraulic pump.
3. multi-stage compression according to claim 1 commutates valve type diaphragm type compressor, it is characterised in that at least two cylinder
Part connects same reversal valve, and the reversal valve is connected with hydraulic pump.
4. according to claim 1 or 2 or 3 multi-stage compression commutation valve type diaphragm type compressor, it is characterised in that described at least
The quantity of two cylinder parts is two, and including a first-stage cylinder part and a secondary cylinder part, the first-stage cylinder part includes
First-stage cylinder cylinder body, first-stage cylinder cylinder cap, are fixedly connected between the first-stage cylinder cylinder body and first-stage cylinder cylinder cap, on the first-stage cylinder cylinder cap
It is provided with first-stage cylinder air inlet pipe and first-stage cylinder blast pipe；The secondary cylinder part includes secondary cylinder cylinder body, secondary cylinder cylinder cap, described
It is fixedly connected between secondary cylinder cylinder body and secondary cylinder cylinder cap, on the secondary cylinder cylinder cap, is provided with secondary cylinder air inlet pipe and secondary cylinder
Blast pipe, is attached by gas pipeline between the first-stage cylinder blast pipe and secondary cylinder air inlet pipe.
5. multi-stage compression according to claim 4 commutates valve type diaphragm type compressor, it is characterised in that the first-stage cylinder cylinder body
Be sequentially provided with first-stage cylinder oil latallae between first-stage cylinder cylinder cap, diaphragm and first-stage cylinder gas latallae in the middle of first-stage cylinder, described one
Space between level cylinder gas latallae and first-stage cylinder cylinder cap is first-stage cylinder air cavity；Between the secondary cylinder cylinder body and secondary cylinder cylinder cap
It is sequentially provided with diaphragm and secondary cylinder gas latallae in the middle of secondary cylinder oil latallae, secondary cylinder, the secondary cylinder gas latallae and two
Space between level cylinder cylinder cap is secondary cylinder air cavity；Volume of the volume of the first-stage cylinder air cavity more than secondary cylinder air cavity.
6. multi-stage compression according to claim 4 commutates valve type diaphragm type compressor, it is characterised in that set on the hydraulic pump
Be equipped with oil inlet pipe, first-stage cylinder flowline and secondary cylinder flowline, the oil inlet pipe connects fuel tank, the first-stage cylinder flowline with
First-stage cylinder reversal valve connects, and the first-stage cylinder flowline is also associated with first-stage cylinder overflow valve, the first-stage cylinder reversal valve and one-level
Cylinder overflow valve connects fuel tank by oil return pipe；The secondary cylinder flowline is connected with secondary cylinder reversal valve, and the secondary cylinder goes out
Oil pipe is also associated with secondary cylinder overflow valve, and the secondary cylinder reversal valve and secondary cylinder overflow valve connect fuel tank by oil return pipe.
7. multi-stage compression according to claim 4 commutates valve type diaphragm type compressor, it is characterised in that the first-stage cylinder part
It is connected same reversal valve with secondary cylinder part, the reversal valve is connected with hydraulic pump.
8. multi-stage compression according to claim 7 commutates valve type diaphragm type compressor, it is characterised in that set on the hydraulic pump
Oil inlet pipe and flowline is equipped with, the oil inlet pipe connects fuel tank, and the flowline is connected with reversal valve, is also set on the flowline
Overflow valve is equipped with, the reversal valve and overflow valve connect fuel tank by oil return pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620848647.4U CN206017110U (en) | 2016-08-08 | 2016-08-08 | A kind of multi-stage compression commutation valve type diaphragm type compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620848647.4U CN206017110U (en) | 2016-08-08 | 2016-08-08 | A kind of multi-stage compression commutation valve type diaphragm type compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206017110U true CN206017110U (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620848647.4U Active CN206017110U (en) | 2016-08-08 | 2016-08-08 | A kind of multi-stage compression commutation valve type diaphragm type compressor |
Country Status (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905987A (en) * | 2017-11-13 | 2018-04-13 | 中鼎恒盛气体设备（芜湖）有限公司 | A kind of oil piping system of diaphragm type compressor with five-way valve |
| CN109469603A (en) * | 2018-12-28 | 2019-03-15 | 西安交通大学 | A kind of hydrogenation stations that can control repairing opportunity autoclave diaphragm compressor oil-supplementing system and autoclave diaphragm compressor and oil supplement method |
| CN114215725A (en) * | 2021-12-14 | 2022-03-22 | 西安交通大学 | Two-stage compression diaphragm compressor system |
| CN114688002A (en) * | 2022-02-23 | 2022-07-01 | 西安交通大学 | Split diaphragm compressor |
-
2016
- 2016-08-08 CN CN201620848647.4U patent/CN206017110U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905987A (en) * | 2017-11-13 | 2018-04-13 | 中鼎恒盛气体设备（芜湖）有限公司 | A kind of oil piping system of diaphragm type compressor with five-way valve |
| CN107905987B (en) * | 2017-11-13 | 2019-02-15 | 中鼎恒盛气体设备（芜湖）有限公司 | A kind of oil piping system of the diaphragm type compressor with five-way valve |
| CN109469603A (en) * | 2018-12-28 | 2019-03-15 | 西安交通大学 | A kind of hydrogenation stations that can control repairing opportunity autoclave diaphragm compressor oil-supplementing system and autoclave diaphragm compressor and oil supplement method |
| CN114215725A (en) * | 2021-12-14 | 2022-03-22 | 西安交通大学 | Two-stage compression diaphragm compressor system |
| CN114215725B (en) * | 2021-12-14 | 2023-08-04 | 西安交通大学 | Two-stage compression diaphragm compressor system |
| CN114688002A (en) * | 2022-02-23 | 2022-07-01 | 西安交通大学 | Split diaphragm compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220301 Address after: 528000 room 310, No. 18, middle Nanhai Avenue, Chancheng District, Foshan City, Guangdong Province (residence declaration) Patentee after: Guangdong foran Technology Co.,Ltd. Address before: 101201 No. 8, Shangzhai East Road, Jinhaihu Town, Pinggu District, Beijing Patentee before: BEIJING TIANGAO DIAPHRAGM COMPRESSOR Co.,Ltd. |
|
| TR01 | Transfer of patent right |