CN215916331U - Intelligent leakage detection device of high-pressure carbon dioxide fire extinguishing equipment - Google Patents
Intelligent leakage detection device of high-pressure carbon dioxide fire extinguishing equipment Download PDFInfo
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- CN215916331U CN215916331U CN202122014950.8U CN202122014950U CN215916331U CN 215916331 U CN215916331 U CN 215916331U CN 202122014950 U CN202122014950 U CN 202122014950U CN 215916331 U CN215916331 U CN 215916331U
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Abstract
The utility model relates to an intelligent leakage detection device of high-pressure carbon dioxide fire extinguishing equipment, which comprises a tank body, a housing and a starting box, wherein a placing rack with a fixing belt is arranged on the outer side of the tank body, the housing is formed by combining two identical half housings through a hinge and a clamping plate, the housing is fixed at the upper end of the tank body, the starting box and an alarm are installed and connected in advance, when carbon dioxide gas leaks from the upper end of the tank body, a sealed space is formed inside the housing, a concentration detector detects that the concentration of carbon dioxide inside the housing is increased, a signal is transmitted to the starting box, a controller controls a motor to be started, a hinge plate can be separated from a hanging pin when the motor is started, a spring pushes the right end of a pressure rod to move downwards, a control switch is pressed by a pressing block, the controller sends an instruction to the alarm, the alarm sends an alarm to remind a worker, and the tank body can be checked and maintained in time; the utility model has the characteristics of safe use, timely alarm and good detection effect.
Description
Technical Field
The utility model belongs to the technical field of fire extinguishing equipment, and particularly relates to an intelligent leakage detection device of high-pressure carbon dioxide fire extinguishing equipment.
Background
The fire threatens public safety, endangers social and economic development, pollutes the environment and influences normal life of people, and is a common catastrophic problem faced by human beings, the carbon dioxide fire extinguishing agent is a fire extinguishing agent with a history of more than a hundred years, carbon dioxide gas can be exhausted to surround the surface of a combustion object or be distributed in a relatively closed space, the oxygen concentration around combustible materials or in a protective space is reduced, and a suffocation effect is generated to extinguish fire, in addition, when the carbon dioxide is sprayed out from a storage container, liquid can be quickly vaporized into gas, partial heat is absorbed from the periphery to play a cooling effect, the carbon dioxide is generally liquefied at high pressure and then canned for storage, the tank body is required to be noticed at any moment when being stored, the harm caused by gas leakage is extremely large, the carbon dioxide content in the air can be increased, further, the life safety is endangered, and the gas leakage can cause insufficient air pressure in the tank body, affecting the normal use of fire extinguishing equipment in case of fire, gas leaks usually occur at valve connections and pipe connections, where no professional equipment is currently available to accurately detect the leak.
Disclosure of Invention
The utility model aims to provide an intelligent leakage detection device for high-pressure carbon dioxide fire extinguishing equipment, which is used for solving the problem that the leakage of a carbon dioxide tank cannot be detected.
The purpose of the utility model is realized as follows: the intelligent leakage detection device of the high-pressure carbon dioxide fire extinguishing equipment comprises a tank body, a housing and a starting box, wherein a placing rack is arranged on the outer side of the tank body, a fixing band is arranged in the middle of the placing rack, a liquid outlet valve is arranged at the upper end of the tank body, a liquid level detector and a pressure reducing valve are respectively arranged on the left side and the right side of the liquid outlet valve, a liquid outlet pipe is arranged above the liquid outlet valve, a housing is arranged on the outer side of the upper part of the tank body, half housings are respectively arranged on the front side and the rear side of each housing, a clamping plate and a hinge are respectively arranged on the left side and the right side of each half housing, a clamping ring is arranged on the lower side of each housing, a concentration detector is arranged on the upper side of each housing, the starting box is arranged on the right side of the tank body, a pressure rod is arranged in the starting box, a rotating shaft is arranged in the middle of the pressure rod, a clamping pin is arranged on the left side of the rotating shaft, the utility model discloses a novel pressure bar, including depression bar, depression bar right-hand member be provided with according to the piece, depression bar left be provided with the supporting seat, supporting seat right side be provided with the spring, depression bar top be provided with the motor, the motor output be provided with the screw rod, the screw rod outside be provided with the ejector pad, depression bar and motor between be provided with the strander, the strander lower extreme be provided with the couple, depression bar below be provided with the controller, the controller upside be provided with control switch, the right-hand alarm that is provided with of start-up box.
The clamping plate can be fixed through bolts.
And a clamping groove is formed in the side of the half cover.
The inner side of the lower opening of the housing is provided with a bottom gasket, and the inner side of the upper opening of the housing is provided with a top gasket.
The bottom liner and the top liner are both made of elastic rubber.
The rear side of the starting box is provided with a sliding groove, and the lower side of the push block is provided with a sliding block.
The type of the concentration detector is BSA/QT-HW.
The push block is connected with the screw rod through threads.
The concentration detector, the controller and the alarm are connected through leads.
The utility model has the beneficial effects that: when the device is used, a tank body is placed in the placing rack, the tank body is positioned by the fixing belt, the housing is divided into two half housings along the hinge and is buckled and pressed at the upper end of the tank body, the liquid outlet pipe can extend out of the upper end of the housing to combine the half housings, the clamping plate is fastened by using a bolt, the housing can be tightly connected with the tank body under the action of the bottom liner and the top liner, the starting box and the alarm are installed and connected in advance, when carbon dioxide gas leaks from the upper end of the tank body, the inside of the housing is a sealed space, the concentration detector detects that the concentration of the carbon dioxide in the housing rises, a signal is transmitted to the starting box, the controller controls the motor to be started, the motor drives the screw rod to rotate, the screw rod drives the push block to move towards the left side, the push block pushes the strand plate to rotate, the hook is separated from the hanging pin, the spring is initially in a compressed state, the spring extends to push the bayonet lock towards the right, and further pushes the press rod to rotate around the rotating shaft, the pressing block moves towards the lower side and presses the pressing block to the control switch, the controller sends an instruction to the alarm, the alarm sends an alarm to remind a worker, and the tank body is checked and maintained in time.
Drawings
Fig. 1 is a front view of an intelligent leakage detection device of a high-pressure carbon dioxide fire extinguishing apparatus according to the present invention.
Fig. 2 is a structure diagram of the interior of a housing of the intelligent leakage detection device of the high-pressure carbon dioxide fire extinguishing equipment.
Fig. 3 is a top view of a housing of the intelligent leakage detection device of the high-pressure carbon dioxide fire extinguishing apparatus of the utility model.
Fig. 4 is a connection structure diagram of a clamping groove of the intelligent leakage detection device of the high-pressure carbon dioxide fire extinguishing equipment.
Fig. 5 is a structural diagram of the inside of a starting box of the intelligent leakage detection device of the high-pressure carbon dioxide fire extinguishing equipment.
FIG. 6 is a diagram of the connection structure of the motor and the push block of the intelligent leakage detection device of the high-pressure carbon dioxide fire extinguishing apparatus of the present invention.
In the figure 1, a tank body 2, a cover 3, a starting box 4, a placing frame 5, a fixing belt 6, a liquid level detector 7, a pressure reducing valve 8, a liquid outlet valve 9, a liquid outlet pipe 10, a half cover 11, a hinge 12, a clamping plate 13, a clamping groove 14, a clamping ring 15, a bottom gasket 16, a top gasket 17, a concentration detector 18, a lead 19, a pressure lever 20, a rotating shaft 21, a supporting seat 22, a spring 23, a clamping pin 24, a hanging pin 25, a pressing block 26, a hinge plate 27, a hook 28, a motor 29, a screw rod 30, a pushing block 31, a sliding block 32, a sliding groove 33, a controller 34, a control switch 35 and an alarm.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, the intelligent leakage detection device of the high-pressure carbon dioxide fire extinguishing apparatus comprises a tank body 1, a housing 2 and a starting box 3, wherein a placing frame 4 is arranged on the outer side of the tank body 1, a fixing band 5 is arranged in the middle of the placing frame 4, a liquid outlet valve 8 is arranged at the upper end of the tank body 1, a liquid level detector 6 and a pressure reducing valve 7 are respectively arranged on the left side and the right side of the liquid outlet valve 8, a liquid outlet pipe 9 is arranged above the liquid outlet valve 8, the housing 2 is arranged on the outer side of the upper portion of the tank body 1, half housings 10 are respectively arranged on the front side and the rear side of the housing 2, a clamping plate 12 and a hinge 11 are respectively arranged on the left side and the right side of the half housing 10, a clamping ring 14 is arranged on the lower side of the housing 2, a concentration detector 17 is arranged on the upper side of the housing 2, the starting box 3 is arranged on the right side of the tank body 1, a pressure lever 19 is arranged inside the starting box 3, 19 middle part of depression bar be provided with pivot 20, 20 left sides of pivot be provided with bayonet lock 23, 20 right sides of pivot be provided with and hang round pin 24, 19 right-hand members of depression bar be provided with according to piece 25, 19 left sides of depression bar be provided with supporting seat 21, supporting seat 21 right side be provided with spring 22, 19 top of depression bar be provided with motor 28, the motor 28 output be provided with screw rod 29, the screw rod 29 outside be provided with ejector pad 30, depression bar 19 and motor 28 between be provided with strander 26, 26 lower extremes of strander be provided with couple 27, 19 below of depression bar be provided with controller 33, controller 33 upside be provided with control switch 34, the right-hand alarm 35 that is provided with of start-up box 3.
When the utility model is used, the middle part of the placing rack 4 is fixed to fasten the tank body 1, the upper end of the tank body 1 is provided with a liquid outlet valve 8, a liquid level detector 6 and a pressure reducing valve 7, a liquid outlet pipe 9 is connected with the liquid outlet valve 8, the area is an easy leakage area, the housing 2 is formed by combining two identical half covers 10 through a hinge 11 and a clamping plate 12, the lower side of the housing 2 is fixedly provided with a clamping ring 14, the upper side of the housing 2 is internally provided with a concentration detector 17 which can detect the carbon dioxide concentration in the housing 2, the inside of the starting box 3 is provided with a pressure lever 19 with a rotating shaft 20, the left side and the right side of the rotating shaft 20 are respectively provided with a clamping pin 23 and a hanging pin 24, the left side of the pressure lever 19 is provided with a supporting seat 21 with a spring 22, the spring 22 is clamped with the clamping pin 23, the upper part of the pressure lever 19 is provided with a motor 28 with a screw 29, the outer side of the screw 29 is provided with a push block 30, the lower part of the pressure lever 19 is provided with a controller 35 with a control switch 34, the motor 28 is started to enable the hinge plate 26 to be separated from the hanging pin 24, the spring 22 pushes the right end of the pressure rod 19 to move downwards, the press block 25 presses the control switch 34, and the controller 33 turns on the alarm 35.
Example 2
As shown in fig. 1-6, the intelligent leakage detection device of the high-pressure carbon dioxide fire extinguishing apparatus comprises a tank body 1, a housing 2 and a starting box 3, wherein a placing frame 4 is arranged on the outer side of the tank body 1, a fixing band 5 is arranged in the middle of the placing frame 4, a liquid outlet valve 8 is arranged at the upper end of the tank body 1, a liquid level detector 6 and a pressure reducing valve 7 are respectively arranged on the left side and the right side of the liquid outlet valve 8, a liquid outlet pipe 9 is arranged above the liquid outlet valve 8, the housing 2 is arranged on the outer side of the upper portion of the tank body 1, half housings 10 are respectively arranged on the front side and the rear side of the housing 2, a clamping plate 12 and a hinge 11 are respectively arranged on the left side and the right side of the half housing 10, a clamping ring 14 is arranged on the lower side of the housing 2, a concentration detector 17 is arranged on the upper side of the housing 2, the starting box 3 is arranged on the right side of the tank body 1, a pressure lever 19 is arranged inside the starting box 3, 19 middle part of depression bar be provided with pivot 20, 20 left sides of pivot be provided with bayonet lock 23, 20 right sides of pivot be provided with and hang round pin 24, 19 right-hand members of depression bar be provided with according to piece 25, 19 left sides of depression bar be provided with supporting seat 21, supporting seat 21 right side be provided with spring 22, 19 top of depression bar be provided with motor 28, the motor 28 output be provided with screw rod 29, the screw rod 29 outside be provided with ejector pad 30, depression bar 19 and motor 28 between be provided with strander 26, 26 lower extremes of strander be provided with couple 27, 19 below of depression bar be provided with controller 33, controller 33 upside be provided with control switch 34, the right-hand alarm 35 that is provided with of start-up box 3.
For better results, the clamping plate 12 may be fixed by bolts.
For better effect, half cover 10 avris be provided with draw-in groove 13, the mutual joint of draw-in groove 13 can improve housing 2 leakproofness.
For better effect, the inner side of the lower opening of the casing 2 is provided with a bottom gasket 15, and the inner side of the upper opening of the casing 2 is provided with a top gasket 16.
For better effect, the bottom pad 15 and the top pad 16 are made of elastic rubber.
For better effect, the rear side of the starting box 3 is provided with a sliding groove 32, the lower side of the push block 30 is provided with a slide block 31, and the slide block 31 can move along the sliding groove 32.
For better results, the concentration detector 17 is of the type BSA/QT-HW.
For better effect, the alarm 35 can be provided in a plurality of numbers, and can alarm at a plurality of places simultaneously.
For better effect, housing 2 have multiple model, conveniently use different diameter jar bodies 1.
For better effect, the pushing block 30 is connected with the screw 29 through threads, and the screw 29 rotates to drive the pushing block 30 to move.
For better effect, the concentration detector 17, the controller 33 and the alarm 35 are connected through wires.
When the utility model is used, a tank body 1 is placed in a placing rack 4, a fixing belt 5 positions the tank body 1, a housing 2 is divided into two half housings 10 along a hinge 11 and is buckled and pressed at the upper end of the tank body 1, a liquid outlet pipe 9 can extend out of the upper end of the housing 2, the half housings 10 are combined, a clamping plate 12 is fastened by using a bolt, a clamping ring 14 can enable the lower end of the housing 2 to be tightly attached to the tank body 1, the housing 2 can be tightly connected with the tank body 1 under the action of a bottom gasket 15 and a top gasket 16, a starting box 3 and an alarm 35 are installed and connected in advance, when carbon dioxide gas leaks at the upper end of the tank body 1, a sealed space is formed in the housing 2, a concentration detector 17 detects that the concentration of the carbon dioxide in the housing 2 rises, a signal is transmitted to the starting box 3, a controller 33 controls a motor 28 to be opened, the motor 28 drives a screw 29 to rotate, the screw 29 drives a pushing block 30 to move towards the left side, the sliding groove 32 prevents the sliding block 31 from deviating, the push block 30 pushes the hinge plate 26 to rotate, the hook 27 is separated from the hanging pin 24, the spring 22 is in a compressed state initially, the spring 22 extends to push the bayonet 23 rightwards, further the push rod 19 is pushed to rotate around the rotating shaft 20, the press block 25 moves downwards to press the control switch 34, the controller 33 sends an instruction to the alarm 35, the alarm 35 gives an alarm to remind a worker to check and maintain the tank body 1 in time, and the alarm 35 can be installed in multiple places according to specific needs and can be used for more safety in multiple places.
Claims (9)
1. High-pressure carbon dioxide fire extinguishing apparatus intelligence leak detection device, it includes jar body, housing and start-up box, its characterized in that: the tank body is provided with a placing frame outside, the middle part of the placing frame is provided with a fixing belt, the upper end of the tank body is provided with a liquid outlet valve, the left side and the right side of the liquid outlet valve are respectively provided with a liquid level detector and a pressure reducing valve, a liquid outlet pipe is arranged above the liquid outlet valve, the outer side of the upper part of the tank body is provided with a housing, the front side and the rear side of the housing are respectively provided with a half housing, the left side and the right side of the half housing are respectively provided with a clamping plate and a hinge, the lower side of the housing is provided with a clamping ring, the upper side of the housing is provided with a concentration detector, the right side of the tank body is provided with a starting box, the inside of the starting box is provided with a pressure lever, the middle part of the pressure lever is provided with a rotating shaft, the left side of the rotating shaft is provided with a bayonet lock, the right side of the rotating shaft is provided with a hanging pin, the right end of the pressure lever is provided with a pressing block, the left side of the pressure lever is provided with a supporting seat, the supporting seat right side be provided with the spring, depression bar top be provided with the motor, the motor output be provided with the screw rod, the screw rod outside be provided with the ejector pad, depression bar and motor between be provided with the strander, the strander lower extreme be provided with the couple, depression bar below be provided with the controller, the controller upside be provided with control switch, the right-hand alarm that is provided with of start-up box.
2. The intelligent leakage detection device for the high-pressure carbon dioxide fire extinguishing equipment according to claim 1, characterized in that: the clamping plate can be fixed through bolts.
3. The intelligent leakage detection device for the high-pressure carbon dioxide fire extinguishing equipment according to claim 1, characterized in that: and a clamping groove is formed in the side of the half cover.
4. The intelligent leakage detection device for the high-pressure carbon dioxide fire extinguishing equipment according to claim 1, characterized in that: the inner side of the lower opening of the housing is provided with a bottom gasket, and the inner side of the upper opening of the housing is provided with a top gasket.
5. The intelligent leakage detection device for the high-pressure carbon dioxide fire extinguishing equipment according to claim 4, characterized in that: the bottom liner and the top liner are both made of elastic rubber.
6. The intelligent leakage detection device for the high-pressure carbon dioxide fire extinguishing equipment according to claim 1, characterized in that: the rear side of the starting box is provided with a sliding groove, and the lower side of the push block is provided with a sliding block.
7. The intelligent leakage detection device for the high-pressure carbon dioxide fire extinguishing equipment according to claim 1, characterized in that: the type of the concentration detector is BSA/QT-HW.
8. The intelligent leakage detection device for the high-pressure carbon dioxide fire extinguishing equipment according to claim 1, characterized in that: the push block is connected with the screw rod through threads.
9. The intelligent leakage detection device for the high-pressure carbon dioxide fire extinguishing equipment according to claim 1, characterized in that: the concentration detector, the controller and the alarm are connected through leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122014950.8U CN215916331U (en) | 2021-08-25 | 2021-08-25 | Intelligent leakage detection device of high-pressure carbon dioxide fire extinguishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122014950.8U CN215916331U (en) | 2021-08-25 | 2021-08-25 | Intelligent leakage detection device of high-pressure carbon dioxide fire extinguishing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN215916331U true CN215916331U (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122014950.8U Active CN215916331U (en) | 2021-08-25 | 2021-08-25 | Intelligent leakage detection device of high-pressure carbon dioxide fire extinguishing equipment |
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|---|---|
| CN (1) | CN215916331U (en) |
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2021
- 2021-08-25 CN CN202122014950.8U patent/CN215916331U/en active Active
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