CN203940043U - Air separating method oxygenerator four-way valve - Google Patents
Air separating method oxygenerator four-way valve Download PDFInfo
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- CN203940043U CN203940043U CN201420387814.0U CN201420387814U CN203940043U CN 203940043 U CN203940043 U CN 203940043U CN 201420387814 U CN201420387814 U CN 201420387814U CN 203940043 U CN203940043 U CN 203940043U
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- adsorption tanks
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Abstract
The utility model relates to a kind of air separating method oxygenerator four-way valve, comprise valve body, it is characterized in that described valve body is provided with gas-entered passageway, denitrogen passage, connect adsorption tanks passage, four piston cylinders and electromagnetic valve mechanism, described gas-entered passageway is communicated with two piston cylinders of a side, described denitrogen passage is communicated with two piston cylinders of opposite side, the described adsorption tanks passage that connects is all communicated with the piston cylinder described in four, one piston is set respectively in the piston cylinder described in four, piston described in each is all by described electromagnetic valve mechanism controls piston action.The beneficial effect the utlity model has a: valve by integrative-structure replaces multiple valves, and saving takes up room, avoids assembling complicated problem, and reduces costs, and operational safety and being largely increased working life.The action of staggering the time of the respective pistons being communicated with gas-entered passageway by electromagnetic valve mechanism controls, makes two adsorption tanks interval works, has improved separation effect.
Description
Technical field
The utility model relates to a kind of air valve, relates in particular to a kind of air separating method oxygenerator four-way valve.
Background technique
Existing, valve adopts four or more angle pedestal valve conventionally for air separating method oxygenerator, and these angle pedestal valves link together by pipe fitting, the defect of existence: large, the complicated trouble of assembling of taking up room, cost are high, poor reliability, and working life is short.
Summary of the invention
The purpose of this utility model is to solve the problems referred to above of prior art existence and a kind of air separating method oxygenerator four-way valve is provided, a valve by integrative-structure replaces multiple valves, saving takes up room, avoid assembling complicated problem, and reducing costs, and operational safety and being largely increased working life.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: air separating method oxygenerator four-way valve, comprise valve body, it is characterized in that described valve body is provided with gas-entered passageway, denitrogen passage, connect adsorption tanks passage, four piston cylinders and electromagnetic valve mechanism, described gas-entered passageway is communicated with two piston cylinders of a side, described denitrogen passage is communicated with two piston cylinders of opposite side, the described adsorption tanks passage that connects is all communicated with the piston cylinder described in four, one piston is set respectively in the piston cylinder described in four, piston described in each is all by described electromagnetic valve mechanism controls piston action.A valve by integrative-structure replaces multiple valves, by the action of each piston of electromagnetic valve mechanism controls, makes to be communicated with and to form flat passage between respective channel, completes the work that air separation is collected oxygen and discharged nitrogen.
As to further the improving and supplement of technique scheme, the utility model adopts following technical measures: on described gas-entered passageway, be only provided with a suction port, described in connect adsorption tanks passage and denitrogen passage two ends all there is respectively an air outlet.The action of the respective pistons being communicated with gas-entered passageway by electromagnetic valve mechanism controls, makes the action of staggering the time of these two pistons, to being connected to the adsorption tanks air feed that connects adsorption tanks passage two ends, makes two adsorption tanks intervals work.The two ends of denitrogen passage all have respectively an air outlet, and each outlet is respectively used to discharge the nitrogen that an adsorption tanks job is discharged.
In order conveniently to process, install, deposit, to transport, described valve body is quadrangular shape, and four described piston cylinders are symmetrical arranged.
Provide the equipment connections such as machine for convenient with absorption filling, Primordial Qi (being exactly as a rule air), on described suction port and each air outlet, adaptor is set respectively.
The beneficial effect the utlity model has: 1, replace multiple valves by a valve of integrative-structure, saving takes up room, avoids assembling complicated problem, and reduces costs, and operational safety and being largely increased working life.The action of the respective pistons 2, being communicated with gas-entered passageway by electromagnetic valve mechanism controls, makes the action of staggering the time of these two pistons, to being connected to the adsorption tanks air feed that connects adsorption tanks passage two ends, makes two adsorption tanks interval works, for improving separation effect.3, in order conveniently to process, install, deposit, to transport, described valve body is quadrangular shape, and four described piston cylinders are symmetrical arranged.
Brief description of the drawings
Fig. 1 is a kind of explosion structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: air separating method oxygenerator four-way valve, as shown in Figure 1, comprise valve body 1, described valve body 1 is provided with gas-entered passageway, denitrogen passage, connect adsorption tanks passage, four piston cylinders 2 and electromagnetic valve mechanism 9, described gas-entered passageway is communicated with two piston cylinders of a side, described denitrogen passage is communicated with two piston cylinders of opposite side, the described adsorption tanks passage that connects is all communicated with the piston cylinder 2 described in four, the interior piston 3 that arranges respectively of piston cylinder 2 described in four, piston 3 described in each is all by the 9 control piston actions of described electromagnetic valve mechanism.Described valve body 1 is quadrangular shape, and four described piston cylinders 2 are symmetrical arranged.Between piston 3 described in each and respective pistons cylinder, seal ring 8 is set, seal ring is separately positioned on the two ends up and down of each piston 3.And the piston 3 described in each is separately positioned in a cylinder sleeve 7.
Specifically, on described gas-entered passageway, be only provided with a suction port 4, described in connect adsorption tanks passage and denitrogen passage two ends all there is respectively an air outlet 5.
On described suction port 4 and each air outlet 5, adaptor 6 is set respectively.On adaptor 6, connect respectively Primordial Qi (being exactly as a rule air) equipment such as machine, absorption filling is provided.
When use, the action of the respective pistons being communicated with gas-entered passageway by electromagnetic valve mechanism controls, makes the action of staggering the time of these two pistons, to being connected to the adsorption tanks air feed that connects adsorption tanks passage two ends, adsorption tanks work oxygen separation and nitrogen, nitrogen is discharged by denitrogen passage.And the gap between two ends denitrogen of denitrogen passage is realized by electromagnetic valve mechanism controls respective pistons switching motion.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model.In the above-described embodiments, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. air separating method oxygenerator four-way valve, comprise valve body (1), it is characterized in that described valve body (1) is provided with gas-entered passageway, denitrogen passage, connect adsorption tanks passage, four piston cylinders (2) and electromagnetic valve mechanism, described gas-entered passageway is communicated with two piston cylinders of a side, described denitrogen passage is communicated with two piston cylinders of opposite side, the described adsorption tanks passage that connects is all communicated with the piston cylinder (2) described in four, in piston cylinder (2) described in four, a piston (3) is set respectively, piston (3) described in each is all by described electromagnetic valve mechanism controls piston action.
2. air separating method oxygenerator four-way valve according to claim 1, is characterized in that being only provided with a suction port (4) on described gas-entered passageway, described in connect adsorption tanks passage and denitrogen passage two ends all there is respectively an air outlet (5).
3. air separating method oxygenerator four-way valve according to claim 2, is characterized in that described valve body (1) is quadrangular shape, and described four piston cylinders (2) are symmetrical arranged.
4. air separating method oxygenerator four-way valve according to claim 3, is characterized in that, on described suction port (4) and each air outlet (5), adaptor (6) is set respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387814.0U CN203940043U (en) | 2014-07-14 | 2014-07-14 | Air separating method oxygenerator four-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420387814.0U CN203940043U (en) | 2014-07-14 | 2014-07-14 | Air separating method oxygenerator four-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203940043U true CN203940043U (en) | 2014-11-12 |
Family
ID=51859357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420387814.0U Expired - Fee Related CN203940043U (en) | 2014-07-14 | 2014-07-14 | Air separating method oxygenerator four-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203940043U (en) |
-
2014
- 2014-07-14 CN CN201420387814.0U patent/CN203940043U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20200714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |