CN210979342U - Pneumatic closing device for chlorine bottle leakage - Google Patents
Pneumatic closing device for chlorine bottle leakage Download PDFInfo
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- CN210979342U CN210979342U CN201922149712.0U CN201922149712U CN210979342U CN 210979342 U CN210979342 U CN 210979342U CN 201922149712 U CN201922149712 U CN 201922149712U CN 210979342 U CN210979342 U CN 210979342U
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Abstract
The utility model discloses a pneumatic closing device is revealed to chlorine bottle relates to chemical industry technical field, and its technical scheme main points are: the chlorine adding device comprises a chlorine bottle and a chlorine adding manifold connected with the chlorine bottle, wherein a manual angle valve and a pneumatic angle valve are sequentially arranged on the chlorine adding manifold of the chlorine bottle, the pneumatic angle valve is connected with an electromagnetic valve, the electromagnetic valve controls airflow communicated with the pneumatic angle valve to open or close the pneumatic angle valve, the electromagnetic valve is electrically connected to a relay, and the relay is also electrically connected with a fan for blowing away chlorine; and the neutralization device controller and the chlorine monitoring probe are connected with a power supply, and the relay is connected with the power supply and controls the current of the electromagnetic valve and the current of the fan.
Description
Technical Field
The utility model relates to a chemical industry technical application provides a pneumatic closing device is revealed to chlorine bottle.
Background
Currently, most of tap water plant disinfectants are disinfected by using chlorine gas, the chlorine gas is compressed and then contained in a steel chlorine bottle, and the chlorine gas is connected to a chlorination machine through a chlorine bottle outlet angle valve and a manifold system. Chlorine is a strong poison, the chemical activity of the chlorine makes the chlorine have strong toxicity and can damage organs and systems of the whole body, a small amount of chlorine can cause respiratory tract difficulty and stimulate throat, nasal cavity and tonsil inflammation to cause red swelling, stabbing pain and lacrimation of eyes, chest distress and respiratory tract syndrome can be caused, asthma patients are stimulated to breathe difficultly and even shock is aroused, and a large amount of chlorine can cause hypoxia and rapid poisoning death of people for two minutes. In the using process, once the chlorination manifold system leaks, water purification workers are required to enter a chlorine bottle field to manually close the chlorine bottle angle valve, and the manual field operation brings great potential safety hazards to the personnel of the water purification workers.
Chinese patent with publication number CN 206918635U discloses an automatic capturing and absorbing device for leakage of steel cylinder in liquid chlorine warehouse, which comprises a liquid chlorine cylinder 1 and is characterized in that: the device is characterized in that a trapping cover 2 is covered above the liquid chlorine bottle 1, a chlorine concentration detection sensor 3 is arranged on the trapping cover 2, the trapping cover 2 is connected with a reaction kettle 5 through a first pipeline 4, caustic soda solution 6 is arranged in the reaction kettle 5, a vacuum pump 7 is arranged on the first pipeline 4, and the vacuum pump 7 and the chlorine concentration detection sensor 3 are connected with a control device. .
Chinese patent document with publication number CN 205299072U discloses a prevent leaking chlorine storage device, including cistern, liquid chlorine bottle, emergency cut-off valve, governing valve, gallows, shower nozzle, gang switch, circulating pump, lye tank, its characterized in that, install circulating pump and lye tank on the cistern limit platform, the circulating pump leads to at the bottom of the cistern through water piping connection, and the circulating pump is connected water pipe to shower nozzle, connects gang switch on the water pipe, lye tank is by water piping connection suction pump and valve, and the water pipe leads to the cistern bottom, lye tank connects water pipe to gang switch the shower nozzle under hang and establish liquid chlorine bottle, liquid chlorine bottle hangs and establishes under the gallows, and the emergency cut-off valve is connected to the liquid chlorine bottle gas outlet, is connected with the governing valve on the trachea.
The technical scheme has the following defects: in the first document, chlorine leaked in air is collected, so that the collection difficulty is high; the second document is to spray a water pump to a chlorine bottle, and the leakage prevention effect is not good.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a pneumatic closing device is revealed to chlorine bottle solves because of the potential safety hazard that the manifold leaks between the chlorine bottle and need the manual work to close chlorine bottle angle valve to the actual conditions of water works has been combined.
The above technical purpose of the present invention can be achieved by the following technical solutions:
pneumatic closing means is revealed to chlorine bottle, including chlorine bottle and the chlorination manifold of its connection, its characterized in that: a chlorine adding manifold of the chlorine bottle is sequentially provided with a manual angle valve and a pneumatic angle valve, the pneumatic angle valve is connected with an electromagnetic valve, the electromagnetic valve controls airflow leading to the pneumatic angle valve to open or close the pneumatic angle valve, the electromagnetic valve is electrically connected to a relay, and the relay is also electrically connected with a fan for blowing off chlorine; and the neutralization device controller and the chlorine monitoring probe are connected with a power supply, and the relay is connected with the power supply and controls the current of the electromagnetic valve and the current of the fan.
Preferably, the relay comprises a normally open relay KM and a miniature relay KA, the solenoid valve is a two-position five-way solenoid valve, an opening A and an opening B of the solenoid valve are both connected with a closing opening and an opening of the pneumatic angle valve, the solenoid valve is connected with an air compressor for stirring air with alum, the air compressor is used for providing an air source for the air compressor, the relay KM is electrically connected with the fan, the normally open contact of the relay KM is changed, so that the relay KA is powered on and the solenoid valve is powered off, and the air source enters the closing opening of the pneumatic angle valve through; or the relay KA is powered off and the electromagnetic valve is powered on, the air source enters the opening port of the pneumatic angle valve through the port B, and the change of the normally open contact of the relay KM is controlled by the neutralizing device controller.
Through above-mentioned technical scheme, pneumatic closing device is revealed to chlorine bottle, including chlorine bottle and the chlorination manifold of its connection, its characterized in that: a chlorine adding manifold of the chlorine bottle is sequentially provided with a manual angle valve and a pneumatic angle valve, the pneumatic angle valve is connected with an electromagnetic valve, the electromagnetic valve controls airflow leading to the pneumatic angle valve to open or close the pneumatic angle valve, the electromagnetic valve is electrically connected to a relay, and the relay is also electrically connected with a fan for blowing off chlorine; and the neutralization device controller and the chlorine monitoring probe are connected with a power supply, and the relay is connected with the power supply and controls the current of the electromagnetic valve and the current of the fan.
Preferably, the chlorine bottle is placed in the sealed cabin, the chlorine adding manifold extends out of the sealed cabin and is in sealed connection with the wall of the sealed cabin, a second chlorine monitoring probe is arranged in the sealed cabin and is in signal connection with a neutralization device controller, the neutralization device controller is in control connection with an alkali liquor pump, a water conveying port of the alkali liquor pump is connected with the sealed cabin, and a one-way valve is arranged and arranged at the connection position in a sealed mode.
Preferably, the power supply is a 24V power supply module.
Through above-mentioned technical scheme, including chlorine bottle and its chlorination manifold of connecting, its characterized in that: a chlorine adding manifold of the chlorine bottle is sequentially provided with a manual angle valve and a pneumatic angle valve, the pneumatic angle valve is connected with an electromagnetic valve, the electromagnetic valve controls airflow leading to the pneumatic angle valve to open or close the pneumatic angle valve, the electromagnetic valve is electrically connected to a relay, and the relay is also electrically connected with a fan for blowing off chlorine; the chlorine adding device is characterized in that a neutralization device controller and a chlorine monitoring probe I are connected, the neutralization device controller and the chlorine monitoring probe are connected with a power supply, a relay is connected with the power supply and controls the current of an electromagnetic valve and a fan, a chlorine bottle is placed in a sealed cabin, a chlorine adding manifold extends out of the sealed cabin and is hermetically connected with the wall of the sealed cabin, a chlorine monitoring probe II is arranged in the sealed cabin, the chlorine monitoring probe II is in signal connection with the neutralization device controller, the neutralization device controller is in control connection with an alkali liquor water pump, a water delivery port of the alkali liquor water pump is connected with the sealed cabin, and a one-way valve is arranged and.
Preferably, the first chlorine monitoring probe and the second chlorine monitoring probe provide chlorine concentration values to the neutralization device controller.
Preferably, the chlorination manifold is connected to a liquid chlorine dosing system.
To sum up, the utility model discloses following beneficial effect has:
1. the utility model discloses a pneumatic closing device is revealed to the chlorine bottle, solves because of the potential safety hazard that the manifold leaked between the chlorine bottle and need the manual work to close chlorine bottle angle valve, combines the actual conditions of water works.
2. The utility model discloses a pneumatic closing device is revealed to the chlorine bottle, can in time effectually close the chlorine bottle and in time handle revealing under the circumstances of guaranteeing that chlorine leakage appears.
3. The utility model discloses simple structure, the reliable operation.
Drawings
Fig. 1 is a part a of the structural schematic diagram of the present invention.
Fig. 2 is a part B of the structural schematic diagram of the present invention.
Reference numerals: 1. a chlorine bottle; 2. a chlorination manifold; 3. a manual angle valve; 4. a pneumatic angle valve; 5. an electromagnetic valve; 6. a controller; 7. a chlorine monitoring probe I; 8. a relay; 9. a port A; 10. a port B; 11. closing the port; 12. opening the opening; 13. sealing the cabin; 14. a chlorine monitoring probe II; 15. an alkali liquor pump; 16. a one-way valve.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
A chlorine bottle leakage pneumatic closing device is shown in figures 1 and 2, wherein part A and part B are mutually connected and are divided by curves, the chlorine bottle leakage pneumatic closing device comprises a chlorine bottle 1 and a chlorination manifold 2 connected with the chlorine bottle 1, a manual angle valve 3 and a pneumatic angle valve 4 are sequentially arranged on the chlorination manifold 2 of the chlorine bottle 1, the pneumatic angle valve 4 is connected with an electromagnetic valve 5, the electromagnetic valve 5 controls airflow communicated with the pneumatic angle valve 4 to open or close the pneumatic angle valve 4, the electromagnetic valve 5 is electrically connected to a relay 8, and the relay 8 is also electrically connected with a fan for blowing away chlorine; and is connected with a neutralization device controller 6 and a chlorine monitoring probe 7, the neutralization device controller 6 and the chlorine monitoring probe 7 are connected with a power supply, and a relay 8 is connected with the power supply and controls the current of the electromagnetic valve 5 and the current of the fan.
The relay 8 comprises a normally open relay KM and a miniature relay KA, the electromagnetic valve 5 is a two-position five-way electromagnetic valve, an opening A9 and an opening B10 of the electromagnetic valve are both connected with a closing opening 11 and an opening 12 of the pneumatic angle valve, the electromagnetic valve 5 is connected with an air compressor for stirring air during alum adding to provide an air source for the electromagnetic valve, the relay KM is electrically connected with a fan and is changed through a normally open contact of the relay KM, so that the relay KA is powered on and the electromagnetic valve is powered off, and the air source enters the closing opening 11 of the pneumatic angle valve through; or the relay KA is powered off and the electromagnetic valve is powered on, the air source enters the opening port 12 of the pneumatic angle valve through the port B, and the change of the normally open contact of the relay KM is controlled by the neutralizing device controller 6.
The chlorine bottle 1 is placed in the sealed cabin 13, the chlorine adding manifold 2 extends out of the sealed cabin and is in sealed connection with the sealed cabin wall, a chlorine monitoring probe II 14 is arranged in the sealed cabin, the chlorine monitoring probe II 14 is in signal connection with the neutralization device controller 6, the neutralization device controller 6 is in control connection with the alkali liquor water pump 15, a water conveying port of the alkali liquor water pump is connected with the sealed cabin, and a connecting part is sealed and provided with a one-way valve 16.
The power supply is a 24V power supply module 17.
The chlorine monitoring probe I and the chlorine monitoring probe II provide chlorine concentration values to the neutralization device controller.
The chlorination manifold is connected to a liquid chlorine dosing system.
More than, two parts that the chlorine bottle was revealed are revealed and are all monitored and timely control, no matter be the pipeline leak or the bottle is revealed, the homoenergetic is effectual to monitor to exhaust through the fan or alkali lye reaction prevents stretching of chlorine, has avoided pollution and harm that chlorine caused the environment.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.
Claims (6)
1. Pneumatic closing means is revealed to chlorine bottle, including chlorine bottle (1) and chlorination manifold (2) that it is connected, its characterized in that: a manual angle valve (3) and a pneumatic angle valve (4) are sequentially arranged on a chlorination manifold (2) of a chlorine bottle (1), the pneumatic angle valve (4) is connected with an electromagnetic valve (5), the electromagnetic valve (5) controls airflow leading to the pneumatic angle valve (4) to open or close the pneumatic angle valve (4), the electromagnetic valve (5) is electrically connected to a relay (8), and the relay (8) is also electrically connected with a fan for blowing off chlorine; and the neutralizing device controller (6) and the chlorine monitoring probe (7) are connected with a power supply, and the relay (8) is connected with the power supply and controls the current of the electromagnetic valve (5) and the fan.
2. The chlorine bottle leaking pneumatic closing device as claimed in claim 1, wherein: the relay (8) comprises a normally open relay KM and a miniature relay KA, the solenoid valve (5) is a two-position five-way solenoid valve, an opening A (9) and an opening B (10) of the solenoid valve are both connected with a closing opening (11) and an opening (12) of the pneumatic angle valve, the solenoid valve (5) is connected with an air compressor for stirring air between the two valves to provide an air source for the solenoid valve, the relay KM is electrically connected with a fan, the normally open contact of the relay KM is changed, so that the relay KA is powered on and the solenoid valve is powered off, and the air source enters the closing opening (11) of the pneumatic angle valve through the; or the relay KA is powered off and the electromagnetic valve is powered on, the air source enters the opening port (12) of the pneumatic angle valve through the port B, and the change of the normally open contact of the relay KM is controlled by the neutralizing device controller (6).
3. The chlorine bottle leaking pneumatic closing device as claimed in claim 1, wherein: the chlorine bottle (1) is placed in a sealed cabin (13), a chlorine adding manifold (2) extends out of the sealed cabin and is in sealed connection with the wall of the sealed cabin, a chlorine monitoring probe II (14) is arranged in the sealed cabin, the chlorine monitoring probe II (14) is in signal connection with a neutralization device controller (6), the neutralization device controller (6) is in control connection with an alkali liquor water pump (15), a water delivery port of the alkali liquor water pump is connected with the sealed cabin, and a joint is sealed and provided with a one-way valve (16).
4. The chlorine bottle leakage pneumatic closing device of claim 1 or 2, characterized in that: the power supply is a 24V power supply module.
5. The chlorine bottle leakage pneumatic closing device of claim 1 or 2, characterized in that: the chlorine monitoring probe I and the chlorine monitoring probe II provide chlorine concentration values to the neutralization device controller.
6. The chlorine bottle leaking pneumatic closing device as claimed in claim 1, wherein: the chlorination manifold is connected to a liquid chlorine dosing system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922149712.0U CN210979342U (en) | 2019-12-04 | 2019-12-04 | Pneumatic closing device for chlorine bottle leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922149712.0U CN210979342U (en) | 2019-12-04 | 2019-12-04 | Pneumatic closing device for chlorine bottle leakage |
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| Publication Number | Publication Date |
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| CN210979342U true CN210979342U (en) | 2020-07-10 |
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| CN201922149712.0U Active CN210979342U (en) | 2019-12-04 | 2019-12-04 | Pneumatic closing device for chlorine bottle leakage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069904A (en) * | 2021-04-13 | 2021-07-06 | 山东国泰科技有限公司 | Chemical reagent leaks thing capture adsorption equipment |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069904A (en) * | 2021-04-13 | 2021-07-06 | 山东国泰科技有限公司 | Chemical reagent leaks thing capture adsorption equipment |
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