CN220957899U - Carbon dioxide collecting tank - Google Patents
Carbon dioxide collecting tank Download PDFInfo
- Publication number
- CN220957899U CN220957899U CN202322580724.5U CN202322580724U CN220957899U CN 220957899 U CN220957899 U CN 220957899U CN 202322580724 U CN202322580724 U CN 202322580724U CN 220957899 U CN220957899 U CN 220957899U
- Authority
- CN
- China
- Prior art keywords
- tank
- tank body
- carbon dioxide
- detection
- fixedly connected
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- 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.)
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 33
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 33
- 238000001514 detection method Methods 0.000 claims abstract description 51
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 abstract description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006012 detection of carbon dioxide Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model provides a carbon dioxide collecting tank, which comprises a tank body, wherein a protective tank is arranged on the outer side of the tank body, the bottom end of the tank body is fixedly connected with the bottom wall of the inner side of the protective tank, a detection device is arranged at the lower end of the protective tank, leaked carbon dioxide gas can enter the detection pipe through a connecting pipe, after one end of the detection pipe enters gas, the pressure intensity of one end of the detection pipe is increased, the pressure intensity of the other end of the detection pipe is reduced, the heights of two sides of liquid are changed, if the liquids at the two ends of the detection pipe are not flush, the situation that the tank body leaks is judged, and if the liquids are in a flush state, the situation that the tank body does not leak is judged, the device can judge whether the tank body leaks or not by observing the heights of the liquids at the two ends of a U-shaped detection pipe, and compared with the traditional detection mode needing detection through detection liquid, the device can detect the tightness of the tank body in real time, hidden danger is reduced to a certain extent, and the safety is higher.
Description
Technical Field
The utility model relates to the field of gas storage equipment, in particular to a carbon dioxide collecting tank.
Background
The carbon dioxide collecting tank is a device specially used for collecting and storing carbon dioxide, and is generally composed of a pressure-resistant container, related valves, pipelines and the like, and the specification and design of the carbon dioxide collecting tank can be different according to different purposes and occasions, but the main working principle and structure are similar, and the carbon dioxide collecting tank is mainly used for collecting and storing carbon dioxide gas in the fields of industry, laboratory and the like for subsequent use or treatment. In the collection and storage of carbon dioxide, attention is paid to the nature and storage conditions of the gas to avoid safety problems such as leakage, explosion, etc.
The variety of the collection tank of current carbon dioxide is many, the collection tank of current small-size carbon dioxide, this collection tank generally can be used for domestic or industrial use, generally can constitute by valve and jar body, the valve is used for controlling the inside carbon dioxide gas outflow of jar body, but in current carbon dioxide collection tank, the circumstances that can leak appear in the process of placing, current mode to the detection of carbon dioxide collection tank generally will smear leak hunting agent in the junction, and observe whether there is the gas leakage phenomenon, if there is then need to stop to use and maintain it, but this mode can't detect the circumstances that the jar body appears leaking in the first time, make whole can have certain potential safety hazard.
Accordingly, there is a need to provide a new carbon dioxide collection tank that solves the above-mentioned technical problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a carbon dioxide collecting tank.
The carbon dioxide collecting tank comprises a tank body, wherein a protecting tank is arranged on the outer side of the tank body, the bottom end of the tank body is fixedly connected with the bottom wall of the inner side of the protecting tank, and a detecting device is arranged at the lower end of the protecting tank;
The detection device comprises a detection tube, a sealing cover and a connecting tube, wherein one end of the connecting tube fixedly extends to a cavity formed between the protection tank and the tank body, one end of the connecting tube away from the cavity is fixedly connected with one end of the detection tube, the detection tube is in a U-shaped structure, liquid is arranged in the detection tube, the liquid heights at two ends of the U-shaped tube are in a parallel state, and the detection tube is provided with the sealing cover relative to one end of the connecting tube.
Preferably, the upper end of the tank body is provided with a flow outlet pipe and a valve, the flow outlet pipe is fixedly arranged with the tank body, one end of the flow outlet pipe, which is opposite to the tank body, fixedly penetrates through the upper end of the protection tank, and one end, which is close to the protection tank, of the flow outlet pipe is fixedly connected with the valve.
Preferably, a sealing ring is fixedly connected at the connection position of the outflow pipe and the inner side wall of the protection tank.
Preferably, the bottom of the protection tank is fixedly connected with a supporting component.
Preferably, the support assembly comprises support columns and a base, the support columns are provided with four support columns, the upper ends of the four support columns are fixedly connected with the bottom end of the protection tank, and the base is fixedly connected with the four support columns relative to one end of the protection tank.
Preferably, the middle position of the detection tube is fixedly connected with a fixing frame, and the bottom end of the fixing frame is fixedly connected with the upper end of the base.
Compared with the related art, the carbon dioxide collecting tank provided by the utility model has the following beneficial effects:
When the condition that leaks appears in the jar body, the inside of the cavity that constitutes between jar body and the protective tank can be filled to the gas that leaks then, the inside that the carbon dioxide gas that leaks can enter into the detection tube through the connecting pipe this moment, and be provided with liquid in the detection tube, the initial state of liquid is the state that is the parallel and level at the both ends of detection tube, and after the one end entering gas of detection tube, then make the one end pressure grow of detection tube this moment, and the other end can become little, make the height of liquid both sides change, if the condition that the liquid at detection tube both ends is not parallel and level appears, then the condition that leaks appears in the judgement jar body, and if the liquid is in the parallel and level state, then the condition that leaks does not appear in the judgement jar body, the device can judge whether the jar body leaks through observing the height of the liquid at U-shaped detection tube both ends, and more traditional needs through the mode that detects the detection liquid, the device can detect the leakproofness of the jar body in real time, hidden danger has been reduced to a certain extent, make the security higher.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of a carbon dioxide collection tank provided by the utility model;
FIG. 2 is a schematic view of the external structure of the carbon dioxide collection tank provided by the utility model;
FIG. 3 is a schematic diagram of a detecting device according to the present utility model;
FIG. 4 is a cross-sectional view of a detection device provided by the present utility model;
FIG. 5 is an enlarged view at A shown in FIG. 1;
fig. 6 is an enlarged view at B shown in fig. 1.
Reference numerals in the drawings: 1. a tank body; 2. a protective tank; 3. a outflow pipe; 4. a valve; 5. a support column; 6. a base; 7. a detection tube; 8. a connecting pipe; 9. sealing cover; 10. a liquid; 11. a fixing frame; 12. and (3) sealing rings.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-6, fig. 1 is a cross-sectional view of an overall structure of a carbon dioxide collection tank according to the present utility model; FIG. 2 is a schematic view of the external structure of the carbon dioxide collection tank provided by the utility model;
FIG. 3 is a schematic diagram of a detecting device according to the present utility model; FIG. 4 is a cross-sectional view of a detection device provided by the present utility model; FIG. 5 is an enlarged view at A shown in FIG. 1; fig. 6 is an enlarged view at B shown in fig. 1.
In the specific implementation process, as shown in fig. 1-6, a carbon dioxide collecting tank comprises a tank body 1, a protective tank 2 is arranged on the outer side of the tank body 1, the bottom end of the tank body 1 is fixedly connected with the bottom wall of the inner side of the protective tank 2, a detection device is arranged at the lower end of the protective tank 2, the detection device comprises a detection pipe 7, a sealing cover 9 and a connecting pipe 8, one end of the connecting pipe 8 fixedly extends into a cavity formed between the protective tank 2 and the tank body 1, one end of the connecting pipe 8 far away from the cavity is fixedly connected with one end of the detection pipe 7, the detection pipe 7 is in a U-shaped structure, liquid 10 is arranged inside the detection pipe 7, the liquid 10 at two ends of the U-shaped pipe is in a parallel state, the sealing cover 9 is arranged at one end of the detection pipe 7 opposite to the connecting pipe 8, wherein the liquid 10 arranged in the detection pipe 7 can be ethanol, so that carbon dioxide can not react with ethanol, the device can normally run, the upper end of the tank body 1 is provided with a flow outlet pipe 3 and a valve 4, the flow outlet pipe 3 is fixedly arranged with the tank body 1, the flow outlet pipe 3 fixedly penetrates through the upper end of the protection tank 2 relative to one end of the tank body 1, one end of the flow outlet pipe 3 close to the protection tank 2 is fixedly connected with the valve 4, the connection position of the flow outlet pipe 3 and the inner side wall of the protection tank 2 is fixedly connected with a sealing ring 12, leakage gas can be further prevented from leaking from the connection position between the flow outlet pipe 3 and the connection tank through the sealing ring 12, the bottom of the protection tank 2 is fixedly connected with a supporting component, the supporting component comprises supporting columns 5 and a base 6, the supporting columns 5 are provided with four, the upper ends of the four supporting columns 5 are fixedly connected with the bottom end of the protection tank 2, the four supporting columns 5 are fixedly connected with the base 6 relative to one end of the protection tank 2, the middle position of the detection pipe 7 is fixedly connected with a fixing frame 11, the bottom end of the fixing frame 11 is fixedly connected with the upper end of the base 6.
The working principle provided by the utility model is as follows: when the device is used, the sealing cover 9 is opened, when the tank body 1 leaks, the leaked gas can flood into the cavity formed between the tank body 1 and the protection tank 2, at the moment, leaked carbon dioxide gas can enter the detection tube 7 through the connecting tube 8, liquid 10 is arranged in the detection tube 7, the initial state of the liquid 10 is that the two ends of the detection tube 7 are in the flush state, after one end of the detection tube 7 enters the gas, the pressure at one end of the detection tube 7 becomes large at the moment, the other end of the detection tube becomes small, the height at two sides of the liquid 10 changes, if the liquid 10 at the two ends of the detection tube 7 is not flush, the situation that the tank body 1 leaks is judged, and if the liquid 10 is in the flush state, the situation that the tank body 1 does not leak is judged.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The carbon dioxide collecting tank is characterized by comprising a tank body (1), wherein a protecting tank (2) is arranged on the outer side of the tank body (1), the bottom end of the tank body (1) is fixedly connected with the bottom wall of the inner side of the protecting tank (2), and a detecting device is arranged at the lower end of the protecting tank (2);
The detection device comprises a detection tube (7), a sealing cover (9) and a connecting tube (8), one end of the connecting tube (8) is fixedly extended to a cavity formed between the protection tank (2) and the tank body (1), one end of the connecting tube (8) away from the cavity is fixedly connected with one end of the detection tube (7), the detection tube (7) is in a U-shaped structure, liquid (10) is arranged in the detection tube (7), the liquid (10) at two ends of the U-shaped tube is in a parallel state, and the detection tube (7) is provided with the sealing cover (9) relative to one end of the connecting tube (8).
2. The carbon dioxide collection tank according to claim 1, wherein the upper end of the tank body (1) is provided with a flow outlet pipe (3) and a valve (4), the flow outlet pipe (3) is fixedly installed with the tank body (1), one end of the flow outlet pipe (3) opposite to the tank body (1) fixedly penetrates through the upper end of the protection tank (2), and one end, close to the protection tank (2), of the flow outlet pipe (3) is fixedly connected with the valve (4).
3. Carbon dioxide collection tank according to claim 2, characterized in that a sealing ring (12) is fixedly connected to the connection position of the outflow pipe (3) and the inner side wall of the protection tank (2).
4. A carbon dioxide collection tank according to claim 3, characterized in that the bottom of the protection tank (2) is fixedly connected with a support assembly.
5. The carbon dioxide collection tank according to claim 4, wherein the support assembly comprises four support columns (5) and a base (6), the four support columns (5) are arranged, the upper ends of the four support columns (5) are fixedly connected with the bottom end of the protection tank (2), and the base (6) is fixedly connected with one end of the four support columns (5) opposite to the protection tank (2).
6. The carbon dioxide collection tank according to claim 5, wherein a fixing frame (11) is fixedly connected to the middle position of the detection tube (7), and the bottom end of the fixing frame (11) is fixedly connected to the upper end of the base (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322580724.5U CN220957899U (en) | 2023-09-22 | 2023-09-22 | Carbon dioxide collecting tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322580724.5U CN220957899U (en) | 2023-09-22 | 2023-09-22 | Carbon dioxide collecting tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220957899U true CN220957899U (en) | 2024-05-14 |
Family
ID=91014525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322580724.5U Active CN220957899U (en) | 2023-09-22 | 2023-09-22 | Carbon dioxide collecting tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220957899U (en) |
-
2023
- 2023-09-22 CN CN202322580724.5U patent/CN220957899U/en active Active
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