CN204409053U - The outer device for diffusion of carbon dioxide of a kind of cylinder - Google Patents
The outer device for diffusion of carbon dioxide of a kind of cylinder Download PDFInfo
- Publication number
- CN204409053U CN204409053U CN201420804661.5U CN201420804661U CN204409053U CN 204409053 U CN204409053 U CN 204409053U CN 201420804661 U CN201420804661 U CN 201420804661U CN 204409053 U CN204409053 U CN 204409053U
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- diffusion
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Abstract
The utility model relates to the outer device for diffusion of carbon dioxide of a kind of cylinder, comprise housing, first opening of the corresponding setting of housing upper, the second opening, first opening is flexibly connected with water supply connector, second opening is flexibly connected with water out adapter, carbon-dioxide thinning device is provided with at the 3rd opening part of lower housing portion, the upper end of standpipe and the 3rd opening movable of housing are dynamically connected, the lower end of standpipe is flexibly connected with gas-tpe fitting by non-return inlet duct, is provided with the flow control apparatus for water of a unlatching or closedown the first opening, the second opening in housing.The utility model reasonable in design, easy to use, have flow control apparatus for water, the water in aquarium can not be made to be flowed out by pipeline when replacing carbon-dioxide thinning sheet, giving more changes jobs provides conveniently.
Description
Technical field:
The utility model relates to the outer device for diffusion of carbon dioxide of a kind of cylinder.
Background technology:
In pasture and water aquiculture process, can be vigorous in order to make pasture and water grow, except daylighting, fertilising, the concentration of the carbonic acid gas in water also must be made to remain on certain numerical value, but because the depletion rate of carbonic acid gas in water is fast, need to be applied to device for diffusion of carbon dioxide for this reason.Existing device for diffusion of carbon dioxide, comprise housing, first opening of the corresponding setting of housing upper, the second opening, first opening is flexibly connected with water supply connector, second opening is flexibly connected with water out adapter, be provided with carbon-dioxide thinning device at the 3rd opening part of lower housing portion, the upper end of standpipe and the 3rd opening movable of housing are dynamically connected, and the lower end of standpipe is flexibly connected with gas-tpe fitting by non-return inlet duct.During use, one end of drinking-water pipe is stretched in the water in aquarium, the other end is connected with the filter vat of aquarium exterior, the carbon dioxide plants of aquarium exterior is connected with the gas-tpe fitting of device for diffusion of carbon dioxide by pipeline, the water supply connector of device for diffusion of carbon dioxide is connected with filter vat by pipeline, the water out adapter of device for diffusion of carbon dioxide is connected with one end of outlet pipeline, and the other end of outlet pipeline stretches in the water in aquarium.But because existing device for diffusion of carbon dioxide does not control the controlled valve of Inlet and outlet water, easily make the water in aquarium be flowed out by pipeline when replacing carbon-dioxide thinning sheet, brought a lot of inconvenience.
Utility model content:
The utility model provides the outer device for diffusion of carbon dioxide of a kind of cylinder, its reasonable in design, easy to use, there is flow control apparatus for water, the water in aquarium can not be made to be flowed out by pipeline when replacing carbon-dioxide thinning sheet, giving more changes jobs provides conveniently, solves problems of the prior art.
The utility model for solving the problems of the technologies described above adopted technical scheme is: the outer device for diffusion of carbon dioxide of a kind of cylinder, comprise housing, first opening of the corresponding setting of housing upper, second opening, first opening is flexibly connected with water supply connector, second opening is flexibly connected with water out adapter, carbon-dioxide thinning device is provided with at the 3rd opening part of lower housing portion, the upper end of standpipe and the 3rd opening movable of housing are dynamically connected, the lower end of standpipe is flexibly connected with gas-tpe fitting by non-return inlet duct, in housing, be provided with a unlatching or close the first opening, the flow control apparatus for water of the second opening.
Described flow control apparatus for water comprises valve body, be flexibly connected by the card convex of the buckle with housing exterior walls that are located at valve body top after case top is stretched out in the upper end of valve body, a cavity is provided with in valve body, the lower end of valve body is provided with a under shed be connected with cavity, on the two side that valve body is corresponding, the position of corresponding housing first opening, the second opening is equipped with the mouth of a river be connected with cavity, and on the two side that the valve body of two sides, the mouth of a river is corresponding, the position of corresponding housing first opening, the second opening is equipped with the first sealing device.
Described first sealing device comprises first ring connected in star, first ring connected in star is located on the body wall of side, valve body two mouth of a river, and corresponding with the position of housing first opening or the second opening, first ring connected in star is provided with the first sealing ring of seal casinghousing first opening or the second opening.
Valve body in housing is provided with the second sealing device.
Described second sealing device comprises the second annular groove arranged along valve body circumference, and the second annular groove is located on the valve body above first ring connected in star, and the second annular groove is provided with the second sealing ring abutted against with inner walls.
Two mouths of a river of described valve body are U-shaped, and two mouths of a river are connected with the under shed of valve body respectively.
The upper end of valve body is provided with a turning handle.
Described carbon-dioxide thinning device comprises an O-ring seal and is connected to the carbon-dioxide thinning sheet in O-ring seal, is provided with a crawl bar at the opening part of O-ring seal side.
The utility model adopts such scheme, has the following advantages:
1, be provided with in housing a unlatching or close the first opening, the second opening flow control apparatus for water, when normally using, rotate valve body, make the position of the first opening of two mouths of a river on valve body and housing, the second opening corresponding, make the first opening, the second opening in communication, thus water supply connector is communicated with water out adapter; When replacing carbon-dioxide thinning sheet, rotate valve body, make the position of the first opening of on valve body two the first sealing devices and housing, the second opening corresponding, seal the first opening and the second opening, thus close water supply connector and water out adapter, water in such aquarium would not be flowed out from the first opening and the second opening part by pipeline, and giving more changes jobs provides conveniently.
2, the valve body in housing is provided with the second sealing device, prevents the water in pipeline from flowing out from the space between housing and valve body.
3, two mouths of a river of valve body are U-shaped, and two mouths of a river are connected with the under shed of valve body respectively.When normally using, the carbonic acid gas entered in housing by gas-tpe fitting is flow to the water-soluble solution of water out adapter through two mouths of a river from water supply connector, this structural design adds the contact area of carbonic acid gas and water, make carbonic acid gas rapidly by water-soluble solution, improve operating efficiency of the present utility model.
4, the upper end of valve body is provided with a turning handle, is convenient to people and operates flow control apparatus for water.
5, carbon-dioxide thinning device comprises an O-ring seal and is connected to the carbon-dioxide thinning sheet in O-ring seal, is provided with a crawl bar at the opening part of O-ring seal side.This structural design is convenient to carbon-dioxide thinning device to take out from lower housing portion.When installing carbon-dioxide thinning device, the O-ring seal being provided with the side capturing bar being sidelong outwardly and putting, like this when changing carbon-dioxide thinning sheet, catching with hand and capturing bar toward drop-down, carbon-dioxide thinning device can be taken out, very convenient.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of O-ring seal in the utility model.
In figure, 1, housing, the 2, first opening, 3, the second opening, 4, water supply connector, 5, water out adapter, 6, the 3rd opening, 7, carbon-dioxide thinning device, 8, standpipe, 9, non-return inlet duct, 10, gas-tpe fitting, 11, valve body, 12, buckle, 13, card convex, 14, under shed, 15, the mouth of a river, 16, first ring connected in star, 17, the first sealing ring, the 18, second annular groove, the 19, second sealing ring, 20, turning handle, 21, O-ring seal, 22, carbon-dioxide thinning sheet, 23, capture bar.
Embodiment:
For clearly demonstrating the technical characterstic of this programme, below by embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in Fig. 1 ~ Fig. 2, the utility model comprises housing 1, first opening 2, second opening 3 of the corresponding setting of housing upper, first opening 2 is flexibly connected with water supply connector 4, second opening 3 is flexibly connected with water out adapter 5, carbon-dioxide thinning device 7 is provided with at the 3rd opening 6 place of housing 1 bottom, the upper end of standpipe 8 is flexibly connected with the 3rd opening 6 of housing 1, the lower end of standpipe 8 is flexibly connected with gas-tpe fitting 10 by non-return inlet duct 9, is provided with the flow control apparatus for water of a unlatching or closedown the first opening 2, second opening 3 in housing 1.
Flow control apparatus for water comprises valve body 11, is flexibly connected after housing 1 top is stretched out in the upper end of valve body 11 by the buckle 12 being located at valve body 11 top with the card convex 13 of housing 1 outer wall.A cavity is provided with in valve body 11, the lower end of valve body 11 is provided with a under shed be connected with cavity 14, on the two side that valve body 11 is corresponding, the position of corresponding housing first opening 2, second opening 3 is equipped with the mouth of a river be connected with cavity 15, and on the two side that the valve body 11 of two sides, the mouth of a river 15 is corresponding, the position of corresponding housing 1 first opening 2, second opening 3 is equipped with the first sealing device.
First sealing device comprises first ring connected in star 16, first ring connected in star 16 is located on valve body 11 sidewall of side, valve body 11 liang of mouths of a river 15, and corresponding with the position of housing 1 first opening 2 or the second opening 3, first ring connected in star 16 is provided with the first sealing ring 17 of seal casinghousing 1 first opening 2 or the second opening 3.
Valve body 11 in housing 1 is provided with the second sealing device, prevents the water in pipeline from flowing out from the space between housing 1 and valve body 11.Second sealing device comprises the second annular groove 18, second annular groove 18 arranged along valve body 11 circumference and is located on the valve body 11 above first ring connected in star 16, and the second annular groove 18 is provided with the second sealing ring 19 abutted against with housing 1 inwall.
Two mouths of a river 15 of valve body 11 are U-shaped, and two mouths of a river 15 are connected with the under shed 14 of valve body 11 respectively.When normally using, the carbonic acid gas entered in housing 1 by gas-tpe fitting 10 is flow to the water-soluble solution of water out adapter 5 through two mouths of a river 15 from water supply connector 4, this structural design adds the contact area of carbonic acid gas and water, make carbonic acid gas rapidly by water-soluble solution, improve operating efficiency of the present utility model.
The upper end of valve body 11 is provided with a turning handle 20, is convenient to people and operates flow control apparatus for water.
The carbon-dioxide thinning sheet 22 that carbon-dioxide thinning device 7 comprises an O-ring seal 21 and is connected in O-ring seal 21, is provided with a crawl bar 23 at the opening part of O-ring seal 21 side.This structural design is convenient to carbon-dioxide thinning device 7 to take out from housing 1 bottom.When installing carbon-dioxide thinning device 7, the O-ring seal 21 being provided with the side capturing bar 23 being sidelong outwardly and putting, like this when changing carbon-dioxide thinning sheet 22, catching with hand and capturing bar 23 toward drop-down, carbon-dioxide thinning device 7 can be taken out, very convenient.
Before using, the utility model is connected with aquarium, filter vat, carbon dioxide plants by pipeline.Specifically, one end of drinking-water pipe is stretched in the water in aquarium, the other end is connected with the filter vat of aquarium exterior, the carbon dioxide plants of aquarium exterior is connected with gas-tpe fitting 10 of the present utility model by pipeline, water supply connector 4 of the present utility model is connected with filter vat by pipeline, water out adapter 5 of the present utility model is connected with one end of outlet pipeline, and the other end of outlet pipeline stretches in the water in aquarium.
When normally using, rotating valve body 11, making two mouths of a river 15 on valve body 11 corresponding with the position of the first opening 2, second opening 3 of housing 1, the first opening 2, second opening 3 is connected, thus water supply connector 4 is communicated with water out adapter 5; When replacing carbon-dioxide thinning sheet, rotate valve body 11, make on valve body 11 two the first sealing devices corresponding with the position of the first opening 2, second opening 3 of housing 1, seal the first opening 2 and the second opening 3, thus close water supply connector 4 and water out adapter 5, water in such aquarium would not be flowed out from the first opening 2 and the second opening 3 by pipeline, and giving more changes jobs provides conveniently.
Above-mentioned embodiment can not as the restriction to the utility model protection domain, and for those skilled in the art, any alternate modification make the utility model embodiment or conversion all drop in protection domain of the present utility model.
The utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (8)
1. the outer device for diffusion of carbon dioxide of cylinder, comprise housing, first opening of the corresponding setting of housing upper, the second opening, first opening is flexibly connected with water supply connector, second opening is flexibly connected with water out adapter, carbon-dioxide thinning device is provided with at the 3rd opening part of lower housing portion, the upper end of standpipe and the 3rd opening movable of housing are dynamically connected, the lower end of standpipe is flexibly connected with gas-tpe fitting by non-return inlet duct, it is characterized in that: the flow control apparatus for water being provided with a unlatching or closedown the first opening, the second opening in housing.
2. the outer device for diffusion of carbon dioxide of a kind of cylinder according to claim 1, it is characterized in that: described flow control apparatus for water comprises valve body, be flexibly connected by the card convex of the buckle with housing exterior walls that are located at valve body top after case top is stretched out in the upper end of valve body, a cavity is provided with in valve body, the lower end of valve body is provided with a under shed be connected with cavity, corresponding housing first opening on the two side that valve body is corresponding, the position of the second opening is equipped with the mouth of a river be connected with cavity, corresponding housing first opening on the two side that the valve body of two sides, the mouth of a river is corresponding, the position of the second opening is equipped with the first sealing device.
3. the outer device for diffusion of carbon dioxide of a kind of cylinder according to claim 2, it is characterized in that: described first sealing device comprises first ring connected in star, first ring connected in star is located on the body wall of side, valve body two mouth of a river, and corresponding with the position of housing first opening or the second opening, first ring connected in star is provided with the first sealing ring of seal casinghousing first opening or the second opening.
4. the outer device for diffusion of carbon dioxide of a kind of cylinder according to claim 2, is characterized in that: the valve body in housing is provided with the second sealing device.
5. the outer device for diffusion of carbon dioxide of a kind of cylinder according to claim 4, it is characterized in that: described second sealing device comprises the second annular groove arranged along valve body circumference, second annular groove is located on the valve body above first ring connected in star, and the second annular groove is provided with the second sealing ring abutted against with inner walls.
6. the outer device for diffusion of carbon dioxide of a kind of cylinder according to claim 2, is characterized in that: two mouths of a river of described valve body are U-shaped, and two mouths of a river are connected with the under shed of valve body respectively.
7. the outer device for diffusion of carbon dioxide of a kind of cylinder according to claim 2, is characterized in that: the upper end of valve body is provided with a turning handle.
8. the outer device for diffusion of carbon dioxide of a kind of cylinder according to claim 1, it is characterized in that: described carbon-dioxide thinning device comprises an O-ring seal and is connected to the carbon-dioxide thinning sheet in O-ring seal, is provided with a crawl bar at the opening part of O-ring seal side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420804661.5U CN204409053U (en) | 2014-12-18 | 2014-12-18 | The outer device for diffusion of carbon dioxide of a kind of cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420804661.5U CN204409053U (en) | 2014-12-18 | 2014-12-18 | The outer device for diffusion of carbon dioxide of a kind of cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204409053U true CN204409053U (en) | 2015-06-24 |
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ID=53459489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420804661.5U Expired - Fee Related CN204409053U (en) | 2014-12-18 | 2014-12-18 | The outer device for diffusion of carbon dioxide of a kind of cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204409053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324580A (en) * | 2017-08-30 | 2017-11-07 | 付良 | The outer treatment device for water of combined type cylinder |
-
2014
- 2014-12-18 CN CN201420804661.5U patent/CN204409053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107324580A (en) * | 2017-08-30 | 2017-11-07 | 付良 | The outer treatment device for water of combined type cylinder |
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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: 20150624 Termination date: 20161218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |