CN215916284U - High-pressure carbon dioxide fire extinguishing equipment - Google Patents
High-pressure carbon dioxide fire extinguishing equipment Download PDFInfo
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- CN215916284U CN215916284U CN202122014968.8U CN202122014968U CN215916284U CN 215916284 U CN215916284 U CN 215916284U CN 202122014968 U CN202122014968 U CN 202122014968U CN 215916284 U CN215916284 U CN 215916284U
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Abstract
The utility model relates to high-pressure carbon dioxide fire extinguishing equipment, which comprises a fire extinguishing agent bottle fixing frame, a protective area and a fire extinguishing controller, wherein a fire extinguishing agent bottle group is arranged in the middle of the fire extinguishing agent bottle fixing frame and comprises three fire extinguishing agent storage tanks, a container valve is connected to the upper side of each fire extinguishing agent storage tank, a safety relief device is arranged on the upper side of each container valve, a weighing and leakage detecting device is arranged on the upper side of each safety relief device, a connecting pipe is connected to the right side of each safety relief device, a collecting pipe is connected to the upper side of each connecting pipe, the upper side of the left end of each collecting pipe is connected to a selector valve, a starting pipe is connected to the front side of each container valve, a starting gas storage bottle fixing frame is arranged on the left side of the fire extinguishing agent bottle group fixing frame, a starting gas storage bottle is arranged in a pneumatic gas storage bottle fixing frame, an electromagnetic bottle head valve is arranged on the upper side of each starting gas storage tank, and the upper side of the electromagnetic bottle head valve is connected to the selector valve; the utility model has the advantages of simple structure, convenient use, safety, reliability and various operations.
Description
Technical Field
The utility model belongs to the technical field of fire extinguishing equipment, and particularly relates to high-pressure carbon dioxide fire extinguishing equipment.
Background
With the rapid development of economy in China, more and more lightweight products appear in daily life, and a large amount of combustible materials are filled in the lightweight products, so that fire disasters are easily induced in a high-temperature environment, life and property losses are caused, and the like.
Carbon dioxide, as an ideal fire extinguishing agent, has no destructive effect on most substances. It is suitable for extinguishing fire caused by various flammable and combustible liquid and solid matter. The carbon dioxide fire extinguishing device has the advantages of no trace after fire extinguishing, no conduction, no pollution to articles, no water stain loss, good fire extinguishing effect, low price and the like, the most important part of the carbon dioxide fire extinguishing device is the storage amount of the carbon dioxide fire extinguishing agent in the fire extinguishing agent storage tank, the existing carbon dioxide fire extinguishing device is easy to cause the leakage of the fire extinguishing agent storage tank in the long-term storage process, the insufficient use amount is generated when the existing carbon dioxide fire extinguishing device is used for extinguishing fire, the fire extinguishing effect is poor, the carbon dioxide fire extinguishing device is slowly started under the condition that the fire condition is not preset when the existing carbon dioxide fire extinguishing device is used, the fire extinguishing device is difficult to extinguish under the condition that the fire is small, and the starting mode is insufficient; therefore, it is necessary to provide a high-pressure carbon dioxide fire extinguishing apparatus with simple structure, convenient use, safety, reliability and various operations.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides high-pressure carbon dioxide fire extinguishing equipment which is simple in structure, convenient to use, safe, reliable and diversified in operation.
The purpose of the utility model is realized as follows: high-pressure carbon dioxide fire extinguishing equipment comprises a fire extinguishing agent bottle fixing frame, a protection area and a fire extinguishing controller, wherein a fire extinguishing agent bottle group is arranged in the middle of the fire extinguishing agent bottle fixing frame and comprises three fire extinguishing agent storage tanks, a container valve is connected to the upper side of each fire extinguishing agent storage tank, a safety relief device is arranged on the upper side of the container valve, a weighing and leakage detecting device is arranged on the upper side of the safety relief device, a connecting pipe is connected to the right side of the safety relief device, a collecting pipe is connected to the upper side of the connecting pipe, the upper side of the left end of the collecting pipe is connected to a selecting valve, a starting pipe is connected to the front side of the container valve, a starting gas storage bottle fixing frame is arranged on the left side of the fire extinguishing agent bottle group fixing frame, a starting gas storage bottle is arranged in the pneumatic gas storage bottle fixing frame, and an electromagnetic bottle head valve is arranged on the upper side of the starting gas storage tank, the upper side of the electromagnetic cylinder head valve is connected with a selector valve, the electromagnetic cylinder head valve is connected with a container valve on the upper side of a fire extinguisher storage tank through the selector valve, a fire extinguishing agent conveying pipeline is arranged at the top in the protection area, the other end of the fire extinguishing agent conveying channel is connected with the selector valve, and the lower side of the fire extinguishing agent conveying pipeline is connected with a fire extinguisher spray head.
Further preferably, the connecting pipe be high-pressure metal collapsible tube, the connecting pipe constitute by nonrust corrugated steel pipe and stainless steel net, can be in the release carbon dioxide fire extinguishing agent in-process, can provide safe and stable fire extinguishing agent passageway for extinguishing device.
Preferably, the container valve is mounted on the fire extinguishing agent storage tank and used for sealing the fire extinguishing agent in the storage tank, the container valve has two opening modes of gas starting and mechanical manual operation, the gas starting is realized by pushing a piston rod in a driving cylinder by starting gas, a working membrane of the container valve is punctured, the container valve is opened, and the mechanical manual operation is realized by manually pressing a handle on the container valve to open the container valve.
Preferably, the starting gas storage bottle is filled with nitrogen, the nitrogen is high-pressure nitrogen, and the filling pressure of the starting gas storage bottle is 6 MPa.
Preferably, the electromagnetic cylinder valve is a manual or electromagnetic valve, when a fire occurs in the protection area, the fire alarm controller outputs current to enable the electromagnet to act, the ejector rod is pushed to open the electromagnetic cylinder valve, the safety pin can be pulled out in an emergency, and the electromagnetic cylinder valve is opened manually.
Further preferably, a smoke detector, a temperature-sensitive detector and an alarm are arranged in the protection area, the type of the smoke detector is YG-09N, and the type of the temperature-sensitive detector is YA-TH 100.
Further preferably, the fire extinguishing controller includes: manual control box, fire extinguishing agent display screen, audible-visual annunciator, the fire extinguishing agent display can show the quality of fire extinguishing agent when depositing and the pressure in the fire extinguishing agent storage bottle, can accurately know the in service behavior of fire extinguishing agent, ensure the quantity demand of fire extinguishing agent, audible-visual annunciator can in time inform the staff condition of a fire, can in time start fire extinguishing apparatus according to artifical observation, put out a fire.
Further preferably, the upper side of the collecting pipe is provided with a safety valve for ensuring the safety of the pipeline, and the collecting pipe is further provided with a leakage alarm and a buzzer for timely reporting the condition of the collecting pipe, so that the collecting pipe can be safely used, and accidents are avoided.
Further preferably, the collecting pipe and the starting pipe are respectively provided with a check valve for preventing the fire extinguishing agent and the starting gas from flowing backwards.
The utility model has the beneficial effects that: the utility model adopts a weighing leakage detection device to timely weigh and check the leakage of a fire extinguishing agent bottle group, ensures that the storage capacity of the fire extinguishing agent can meet the fire protection requirement of a maximum protection area, avoids low fire extinguishing efficiency caused by insufficient fire extinguishing agent, even can not achieve the fire extinguishing effect, and the like, and has multiple control modes of automatic control, manual control and the like, when the fire extinguishing system is in an automatic control state, when a fire occurs in the protection area, a smoke detector and a temperature detector simultaneously send out fire signals, an alarm fire extinguishing controller sends out sound and light alarm signals and simultaneously sends out a linkage instruction, an interlocking device is closed, after a period of delay time, a fire extinguishing instruction is sent out, a driving gas storage bottle electromagnetic bottle head valve is opened to release starting gas, the starting gas opens a corresponding selection valve and a container valve through a starting pipeline to release carbon dioxide fire extinguishing agent to put out a fire, when the fire extinguishing system is in a manual control state, when a fire occurs in the protection area, the fire extinguishing system can be started to release the fire extinguishing agent according to a specified program by pressing a start button on the manual control box or the controller, so as to extinguish the fire; the utility model has the advantages of simple structure, convenient use, safety, reliability and various operations.
Drawings
Fig. 1 is a schematic structural view of a high-pressure carbon dioxide fire extinguishing apparatus of the present invention.
Fig. 2 is a schematic view of the working principle of the high-pressure carbon dioxide fire extinguishing apparatus of the present invention.
In the figure: 1. the fire extinguishing agent bottle comprises a fire extinguishing agent bottle fixing frame 2, a protection area 3, a fire extinguishing controller 4, a fire extinguisher bottle group 5, a container valve 6, a safety relief device 7, a weighing and leakage detection device 8, a connecting pipe 9, a collecting pipe 10, a selection valve 11, a starting pipe 12, a starting gas storage bottle fixing frame 13, a starting gas storage bottle 14, an electromagnetic bottle head valve 15, a fire extinguishing agent conveying pipeline 16, a fire extinguishing extrusion nozzle 17, a fire extinguishing agent storage tank 18, a smoke detector 19, a temperature detector 20, an alarm 21, a manual control box 22, a fire extinguisher display screen 23, an audible and visual alarm 24, a safety valve 25, a leakage alarm 26, a buzzer 27 and a one-way valve.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-2, the high-pressure carbon dioxide fire extinguishing apparatus comprises a fire extinguishing agent bottle fixing frame 1, a protection area 2 and a fire extinguishing controller 3, wherein a fire extinguishing agent bottle group 4 is arranged in the middle of the fire extinguishing agent bottle fixing frame 1, the fire extinguishing agent bottle group 4 comprises three fire extinguishing agent storage tanks 17, the upper sides of the fire extinguishing agent storage tanks 17 are connected with container valves 5, the upper sides of the container valves 5 are provided with safety relief devices 6, the upper sides of the safety relief devices 6 are provided with weighing and leakage detecting devices 7, the right sides of the safety relief devices 6 are connected with connecting pipes 8, the upper sides of the connecting pipes 8 are connected with collecting pipes 9, the upper sides of the left ends of the collecting pipes 9 are connected with a selector valve 10, the front sides of the container valves 5 are connected with starting pipes 11, the left sides of the fire extinguishing agent bottle group fixing frame 1 are provided with starting gas storage bottle fixing frames 12, pneumatic gaseous storage bottle mount 12 in be provided with start-up gaseous storage bottle 13, the upside of start-up gaseous storage tank 13 be provided with electromagnetism bottle head valve 14, the upside of electromagnetism bottle head valve 14 connect selection valve 10, electromagnetism bottle head valve 14 be connected with the container valve 5 of fire extinguisher storage tank 17 upside through selection valve 10, 2 interior tops of protected area be provided with fire extinguishing agent pipeline 15, selection valve 10 is connected to the 15 other ends of fire extinguishing agent pipeline, fire extinguishing agent pipeline 15's downside is connected with fire extinguisher shower nozzle 16.
When the utility model is used, the weighing and leakage detecting device 7 is adopted to weigh the fire extinguishing agent bottle group 4 in time, so as to ensure that the storage capacity of the fire extinguishing agent can meet the fire protection requirement of the maximum protection area 2, avoid the low fire extinguishing efficiency caused by the shortage of the fire extinguishing agent, even can not achieve the fire extinguishing effect, and the like, the utility model adopts various control modes such as automatic control, manual control and the like, when the fire extinguishing system is in an automatic control state, when the protection area generates fire, the smoke detector 18 and the temperature detector 19 simultaneously send out fire signals, the alarm fire extinguishing controller sends out sound and light alarm signals and simultaneously sends out a linkage instruction, the interlocking equipment is closed, after a period of delay time, the fire extinguishing instruction is sent out, the electromagnetic bottle head valve 14 of the starting gas storage bottle 13 is opened to release starting gas, the starting gas opens the corresponding selector valve 10 and the container valve 5 through the starting pipe 11 to release carbon dioxide fire extinguishing agent, fire extinguishing is implemented, when the fire extinguishing system is in a manual control state, and when a fire occurs in a protected area, the manual control box 21 or a starting button on the controller can be pressed, and the fire extinguishing system can be started according to a specified program to release a fire extinguishing agent to implement fire extinguishing; the utility model has the advantages of simple structure, convenient use, safety, reliability and various operations.
Example 2
As shown in fig. 1-2, the high-pressure carbon dioxide fire extinguishing apparatus comprises a fire extinguishing agent bottle fixing frame 1, a protection area 2 and a fire extinguishing controller 3, wherein a fire extinguishing agent bottle group 4 is arranged in the middle of the fire extinguishing agent bottle fixing frame 1, the fire extinguishing agent bottle group 4 comprises three fire extinguishing agent storage tanks 17, the upper sides of the fire extinguishing agent storage tanks 17 are connected with container valves 5, the upper sides of the container valves 5 are provided with safety relief devices 6, the upper sides of the safety relief devices 6 are provided with weighing and leakage detecting devices 7, the right sides of the safety relief devices 6 are connected with connecting pipes 8, the upper sides of the connecting pipes 8 are connected with collecting pipes 9, the upper sides of the left ends of the collecting pipes 9 are connected with a selector valve 10, the front sides of the container valves 5 are connected with starting pipes 11, the left sides of the fire extinguishing agent bottle group fixing frame 1 are provided with starting gas storage bottle fixing frames 12, pneumatic gaseous storage bottle mount 12 in be provided with start-up gaseous storage bottle 13, the upside of start-up gaseous storage tank 13 be provided with electromagnetism bottle head valve 14, the upside of electromagnetism bottle head valve 14 connect selection valve 10, electromagnetism bottle head valve 14 be connected with the container valve 5 of fire extinguisher storage tank 17 upside through selection valve 10, 2 interior tops of protected area be provided with fire extinguishing agent pipeline 15, selection valve 10 is connected to the 15 other ends of fire extinguishing agent pipeline, fire extinguishing agent pipeline 15's downside is connected with fire extinguisher shower nozzle 16.
Further preferably, the connecting pipe 8 be high-pressure metal hose, the connecting pipe 8 constitute by nonrust corrugated steel pipe and stainless steel net, can be in the release carbon dioxide extinguishing agent in-process, can provide safe and stable extinguishing agent passageway for extinguishing device.
Preferably, the container valve 5 is installed on the fire extinguishing agent storage tank 17 to seal the fire extinguishing agent in the storage tank, the container valve 5 is opened in two opening modes of gas starting and mechanical manual operation, the gas starting is realized by pushing a piston rod in a driving cylinder by starting gas to puncture a working membrane of the container valve, the container valve is opened, and the mechanical manual operation is realized by manually pressing a handle on the container valve to open the container valve 5.
Preferably, the starting gas storage bottle 13 is filled with nitrogen, the nitrogen is high-pressure nitrogen, and the filling pressure of the starting gas storage bottle 13 is 6 MPa.
Further preferably, the electromagnetic cylinder head valve 14 is a manual or electromagnetic valve, when a fire alarm occurs in the protection area, the fire alarm controller outputs current to enable the electromagnet to act, the ejector rod is pushed to open the electromagnetic cylinder head valve 14, the safety pin can be pulled out in an emergency, and the electromagnetic cylinder head valve 14 is opened manually.
Further preferably, a smoke detector 18, a temperature-sensitive detector 19 and an alarm 20 are arranged in the protection area 2, the type of the smoke detector 18 is YG-09N, and the type of the temperature-sensitive detector 19 is YA-TH 100.
Further preferably, the fire extinguishing controller 3 includes: manual control box 21, fire extinguishing agent display screen 22, audible-visual annunciator 23, fire extinguishing agent display screen 22 can show the quality of fire extinguishing agent when depositing and the pressure in the fire extinguishing agent storage bottle 17, can accurately know the in service behavior of fire extinguishing agent, ensure the reserves demand of fire extinguishing agent, audible-visual annunciator 23 can in time inform the staff condition of a fire, can in time start fire extinguishing apparatus according to artifical observation, put out a fire.
Further preferably, the upper side of the collecting pipe 9 is provided with a safety valve 24 for ensuring the safety of the pipeline, and the collecting pipe 9 is further provided with a leakage alarm 25 and a buzzer 26 for timely notifying the condition of the collecting pipe 9, so that the collecting pipe 9 can be safely used, and accidents are avoided.
When the utility model is used, the weighing and leakage detecting device 7 is adopted to weigh the fire extinguishing agent bottle group 4 in time, so as to ensure that the storage capacity of the fire extinguishing agent can meet the fire protection requirement of the maximum protection area 2, avoid the low fire extinguishing efficiency caused by the shortage of the fire extinguishing agent, even can not achieve the fire extinguishing effect, and the like, the utility model adopts various control modes such as automatic control, manual control and the like, when the fire extinguishing system is in an automatic control state, when the protection area generates fire, the smoke detector 18 and the temperature detector 19 simultaneously send out fire signals, the alarm fire extinguishing controller sends out sound and light alarm signals and simultaneously sends out a linkage instruction, the interlocking equipment is closed, after a period of delay time, the fire extinguishing instruction is sent out, the electromagnetic bottle head valve 14 of the starting gas storage bottle 13 is opened to release starting gas, the starting gas opens the corresponding selector valve 10 and the container valve 5 through the starting pipe 11 to release carbon dioxide fire extinguishing agent, fire extinguishing is implemented, when the fire extinguishing system is in a manual control state, and when a fire occurs in a protected area, the manual control box 21 or a starting button on the controller can be pressed, and the fire extinguishing system can be started according to a specified program to release a fire extinguishing agent to implement fire extinguishing; the utility model has the advantages of simple structure, convenient use, safety, reliability and various operations.
Claims (9)
1. High-pressure carbon dioxide fire extinguishing apparatus, it includes fire extinguishing agent bottle mount, protected area, fire extinguishing controller, its characterized in that: the fire extinguishing agent bottle fixing frame is characterized in that a fire extinguishing agent bottle group is arranged in the middle of the fire extinguishing agent bottle fixing frame, the fire extinguishing agent bottle group comprises three fire extinguishing agent storage tanks, a container valve is connected to the upper side of each fire extinguishing agent storage tank, a safety relief device is arranged on the upper side of each container valve, a weighing and leak detecting device is arranged on the upper side of each safety relief device, a connecting pipe is connected to the right side of each safety relief device, a collecting pipe is connected to the upper side of the left end of each connecting pipe, a starting pipe is connected to the front side of each container valve, a starting gas storage bottle fixing frame is arranged on the left side of the fire extinguishing agent bottle group fixing frame, a starting gas storage bottle is arranged in each starting gas storage bottle fixing frame, an electromagnetic bottle head valve is arranged on the upper side of each starting gas storage tank, a selection valve is connected to the upper side of each electromagnetic bottle head valve, and the electromagnetic bottle head valves are connected with the container valves on the upper sides of the fire extinguishing agent storage tanks through the selection valves, and a fire extinguishing agent conveying pipeline is arranged at the top in the protection area, the other end of the fire extinguishing agent conveying channel is connected with a selector valve, and the lower side of the fire extinguishing agent conveying pipeline is connected with a fire extinguisher nozzle.
2. A high pressure carbon dioxide fire fighting apparatus as defined in claim 1 wherein: the connecting pipe is a high-pressure metal hose and consists of a stainless steel corrugated pipe and a stainless steel wire mesh.
3. A high pressure carbon dioxide fire fighting apparatus as defined in claim 1 wherein: the container valve is arranged on the fire extinguishing agent storage tank and used for sealing the fire extinguishing agent in the storage tank, the container valve has two opening modes of gas starting and mechanical manual operation, the gas starting is realized by pushing a piston rod in a driving cylinder by starting gas to puncture a working diaphragm of the container valve, the container valve is opened, and the mechanical manual operation is realized by manually pressing a handle on the container valve to open the container valve.
4. A high pressure carbon dioxide fire fighting apparatus as defined in claim 1 wherein: the starting gas cylinder group is filled with nitrogen which is high-pressure nitrogen, and the filling pressure of the starting gas cylinder group is 6 Mpa.
5. A high pressure carbon dioxide fire fighting apparatus as defined in claim 1 wherein: the electromagnetic cylinder head valve is a manual or electromagnetic valve, when a fire alarm occurs in a protection area, the fire alarm controller outputs current to enable the electromagnet to act, the ejector rod is pushed to open the container valve, the safety pin can be pulled out in an emergency, and the container valve is opened manually.
6. A high pressure carbon dioxide fire fighting apparatus as defined in claim 1 wherein: the smoke detector, the temperature-sensitive detector and the alarm are arranged in the protection area, the type of the smoke detector is YG-09N, and the type of the temperature-sensitive detector is YA-TH 100.
7. A high pressure carbon dioxide fire fighting apparatus as defined in claim 1 wherein: the fire extinguishing controller comprises: manual control box, fire extinguishing agent display screen, audible and visual annunciator.
8. A high pressure carbon dioxide fire fighting apparatus as defined in claim 1 wherein: the upper side of the collecting pipe is provided with a safety valve for ensuring the safety of the pipeline, and the collecting pipe is also provided with a leakage alarm and a buzzer.
9. A high pressure carbon dioxide fire fighting apparatus as defined in claim 1 wherein: the collecting pipe and the starting pipe are respectively provided with a one-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122014968.8U CN215916284U (en) | 2021-08-25 | 2021-08-25 | High-pressure carbon dioxide fire extinguishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122014968.8U CN215916284U (en) | 2021-08-25 | 2021-08-25 | High-pressure carbon dioxide fire extinguishing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN215916284U true CN215916284U (en) | 2022-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122014968.8U Active CN215916284U (en) | 2021-08-25 | 2021-08-25 | High-pressure carbon dioxide fire extinguishing equipment |
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| Country | Link |
|---|---|
| CN (1) | CN215916284U (en) |
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2021
- 2021-08-25 CN CN202122014968.8U patent/CN215916284U/en active Active
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