CN215995370U - Safe and environment-friendly self-extinguishing device - Google Patents
Safe and environment-friendly self-extinguishing device Download PDFInfo
- Publication number
- CN215995370U CN215995370U CN202122086471.7U CN202122086471U CN215995370U CN 215995370 U CN215995370 U CN 215995370U CN 202122086471 U CN202122086471 U CN 202122086471U CN 215995370 U CN215995370 U CN 215995370U
- Authority
- CN
- China
- Prior art keywords
- gas
- negative pressure
- fire
- pipe
- fire extinguisher
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a computer lab does not have fire-extinguishing apparatus technical field, specifically is a safe environment-friendly is from extinguishing device, including the regulator cubicle, one side of regulator cubicle is provided with the cabinet door, one side of regulator cubicle is provided with the fire extinguisher bottle, the top of fire extinguisher bottle is provided with first manometer, the top of fire extinguisher bottle is provided with the gas-supply pipe, the one end that the gas-supply pipe is close to the fire extinguisher bottle is provided with first solenoid valve, the one end that the fire extinguisher bottle was kept away from to the gas-supply pipe is provided with the pressurization box, the one end that the gas-supply pipe is close to the pressurization box is provided with the check valve, and the one end that the gas-supply pipe was kept away from to the pressurization box is provided with the connecting pipe, and the one end that the pressurization box was kept away from to the connecting pipe is provided with the jet-out fire pipe. This safety ring protects type is from extinguishing device uses through the cooperation of smog alarm starter, electric initiation device for the device still can reach the purpose of putting out a fire when the fire extinguisher bottle inefficacy because gas leakage or pressure are not enough, the effectual security that has strengthened the device.
Description
Technical Field
The utility model relates to a computer lab does not have fire-extinguishing apparatus technical field, specifically is a safe environment-friendly is from extinguishing device.
Background
The electrical cabinet is a device with larger fire hazard, when a fire occurs, because the electrical cabinet is internally provided with the electrical control device, the network device and the electric wire, the fire can not be extinguished by adopting a conventional fire extinguisher, the damage to the equipment is large, the equipment in the electrical cabinet is expensive, the equipment safety is important, therefore, it is necessary to install a satisfactory automatic fire extinguishing device in the electrical cabinet so that the fire can be detected in time and effectively extinguished at the early stage of the fire spreading to prevent the fire from happening in the bud, or the loss is reduced to the maximum extent, the safety of personnel and property of the use units is guaranteed, a plurality of existing fire-fighting use units are convenient for construction, drilling full holes in the cabinet body of the electric cabinet to meet the construction arrangement requirement, having extremely poor appearance and serious damage to the cabinet body, and the holes are more, thus influencing the fire extinguishing efficiency and having defects, so that the problem is solved by the automatic fire extinguishing device for the machine room electrical cabinet on the market.
The automatic fire extinguishing device for the machine room electrical cabinet disclosed in the Chinese patent CN213466578U has the advantages that the pressure gauge is used for conveniently monitoring the bottle pressure and the pipe pressure, the pressure can be conveniently supplemented in time, the cabinet body is subjected to totally-enclosed fire extinguishing through heptafluoropropane, the fire extinguishing efficiency is high, the damage to electrical equipment is reduced, the fire detection pipes are conveniently arranged through the auxiliary mounting device, the traditional mode of punching and pipe covering the cabinet body is avoided, too much damage to the cabinet body is avoided, and the adaptability is strong; after intraductal pressure drop, pressure switch (normal close formula) is closed to make alarm circuit closed, cabinet body top alarm sounds, carries out fire alarm, reminds the staff in time to look over and ends to decrease, and the device is simple, and the practicality is strong, but, this computer lab regulator cubicle automatic fire extinguishing device, when the solution problem, still has following shortcoming:
the heptafluoropropane nitrogen cylinder of its adoption is for staying pressure formula extinguishing device, can lose efficacy because of gas leakage or pressure are not enough, safe inadequately to the spun gas can't be retrieved after putting out a fire, environmental protection inadequately, and brought the trouble for the staff, therefore need a safe environmental protection from extinguishing device to improve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a safe environment-friendly is from extinguishing device for solve the device in the past and adopt stay pressure formula extinguishing device, can lose efficacy because of gas leakage or pressure are not enough, safety inadequately to spun gas can't be retrieved after putting out a fire, environmental protection inadequately, and brought troublesome technical problem for the staff.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a safe and environment-friendly self-extinguishing device comprises an electric cabinet, wherein a cabinet door is arranged on one side of the electric cabinet, a fire extinguisher bottle is arranged on one side of the electric cabinet, a first pressure gauge is arranged at the top of the fire extinguisher bottle, a gas pipe is arranged at the top of the fire extinguisher bottle, a first electromagnetic valve is arranged at one end, close to the fire extinguisher bottle, of the gas pipe, a pressurizing box is arranged at one end, away from the fire extinguisher bottle, of the gas pipe, a one-way valve is arranged at one end, close to the pressurizing box, of the gas pipe, a connecting pipe is arranged at one end, away from the gas pipe, of the connecting pipe, a fire extinguishing gas ejector pipe is arranged at one end, away from the pressurizing box, an electric initiation device is arranged inside the pressurizing box, a connecting wire is arranged at one end of the electric initiation device, a smoke alarm starter is arranged at one end, away from the electric initiation device, of the connecting wire, a negative pressure tank is arranged at the top of the electric cabinet, the inside of negative pressure jar is provided with the negative pressure chamber, the top of negative pressure jar is provided with the second manometer, the one end of negative pressure jar is provided with the negative pressure pipeline, the one end that the negative pressure pipeline is close to the negative pressure jar is provided with the second solenoid valve.
The utility model discloses further set up to: an observation window is arranged in the cabinet door.
Through adopting above-mentioned technical scheme, through setting up the observation window for the staff can see through the observation window and observe the inside situation of regulator cubicle.
The utility model discloses further set up to: the interior of the electrical cabinet is provided with an inner cavity, the fire extinguishing gas ejector pipe is arranged at the top of the inner cavity, and the smoke alarm starter is arranged at the top of the inner cavity.
Through adopting above-mentioned technical scheme, through smoke alarm starter, electricity initiating device's cooperation is used, make smoke alarm starter start electricity initiating device and alarm when detecting smog, and open first solenoid valve, make the gas in the fire extinguisher bottle and the high-pressure gas of electricity initiating device initiation production, can both put out a fire from the jet-propelled pipe blowout of putting out a fire, and when the fire extinguisher bottle inefficacy because gas leakage or pressure are not enough, electricity initiating device detonators, and cause gaseous propellant, produce high-pressure gas, then high-pressure gas gets into the jet-propelled pipe of putting out a fire via the connecting pipe, and spout from the jet-propelled pipe of putting out a fire and put out a fire, thereby effectual the security that has strengthened the device, and then the effectual device that has improved in the past adopts the formula of staying fire extinguishing device, can be inefficiently because of gas leakage or pressure, safe drawback inadequately.
The utility model discloses further set up to: the connecting pipe and the gas pipe are both communicated with the inside of the pressurizing box.
The utility model discloses further set up to: one end of the negative pressure pipeline, which is far away from the negative pressure tank, is arranged in the electrical cabinet.
Through adopting above-mentioned technical scheme, through the negative pressure jar, the cooperation of negative pressure pipeline and second solenoid valve is used, make the back of putting out a fire in the regulator cubicle, the solenoid valve is opened, make the gas that spouts in the regulator cubicle and be used for putting out a fire can retrieve to the negative pressure jar in through the negative pressure pipeline, thereby play good environmental protection, and staff's trouble has been reduced, and then the effectual device in the past that has improved is when using, the spun gas can't be retrieved after putting out a fire, environmental protection not enough, and troublesome drawback has been brought for the staff.
The utility model discloses further set up to: and an alarm is arranged at the top of the electrical cabinet.
By adopting the technical scheme, the alarm can send out an alarm in time by being provided, so that the staff can receive the information of fire in time.
The utility model discloses further set up to: and one side of the fire extinguishing gas injection pipe is provided with a plurality of gas injection ports.
Through adopting above-mentioned technical scheme for the gas of putting out a fire can be followed the jet and put out a fire in the jet.
To sum up, the utility model discloses a beneficial technological effect does:
1. the safe and environment-friendly self-extinguishing device is characterized in that the smoke alarm starter and the electric initiation device are used in a matched mode, so that the electric initiation device is started when the smoke alarm starter detects smoke, the electric initiation device initiates detonation, gas is generated to generate chemicals, high-pressure gas is generated, then the high-pressure gas enters the fire extinguishing gas ejector pipe through the connecting pipe and is sprayed out of the fire extinguishing gas ejector pipe to extinguish fire, the device can still achieve the purpose of fire extinguishing when a fire extinguisher bottle fails due to gas leakage or insufficient pressure, the safety of the device is further effectively enhanced, and the defects that the existing device fails due to gas leakage or insufficient pressure and is not safe enough due to the fact that the existing device adopts a standing pressure type fire extinguishing device are effectively overcome;
2. this safe environment-friendly is from extinguishing device, through the negative pressure jar, the cooperation of negative pressure pipeline and second solenoid valve is used, make the back is put out to the fire in the regulator cubicle, the solenoid valve is opened, make the gas that spouts in the regulator cubicle and be used for putting out a fire can retrieve to the negative pressure jar in through the negative pressure pipeline, thereby play good environmental protection, and the staff's trouble has been reduced, and then the effectual device in the past that has improved is when using, the spun gas can't be retrieved after putting out a fire, environmental protection not enough, and brought troublesome drawback for the staff.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the fire extinguishing gas lance of the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.
In the figure: 1. an electrical cabinet; 101. an inner cavity; 2. a cabinet door; 201. an observation window; 3. a fire extinguisher bottle; 4. a first pressure gauge; 5. a gas delivery pipe; 501. a first solenoid valve; 6. a pressurizing box; 7. a one-way valve; 8. a connecting pipe; 9. a fire extinguishing gas lance; 10. an electric detonating device; 11. a connecting wire; 12. a smoke alarm starter; 13. a negative pressure tank; 14. a negative pressure chamber; 15. a second pressure gauge; 16. a negative pressure pipeline; 17. a second solenoid valve; 18. an alarm.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-3, for the utility model discloses a safe and environment-friendly self-extinguishing device, which comprises an electrical cabinet 1, one side of the electrical cabinet 1 is provided with a cabinet door 2, one side of the electrical cabinet 1 is provided with a fire extinguisher bottle 3, the top of the fire extinguisher bottle 3 is provided with a first pressure gauge 4, the top of the fire extinguisher bottle 3 is provided with a gas pipe 5, one end of the gas pipe 5 close to the fire extinguisher bottle 3 is provided with a first electromagnetic valve 501, one end of the gas pipe 5 far away from the fire extinguisher bottle 3 is provided with a pressurizing box 6, one end of the gas pipe 5 close to the pressurizing box 6 is provided with a one-way valve 7, one end of the pressurizing box 6 far away from the gas pipe 5 is provided with a connecting pipe 8, one end of the connecting pipe 8 far away from the pressurizing box 6 is provided with a fire extinguishing gas injection pipe 9, the interior of the pressurizing box 6 is provided with an electric initiation device 10, one end of the electric initiation device 10 is provided with a connecting wire 11, one end of the connecting wire 11 far away from the electric initiation device 10 is provided with a smoke alarm starter 12, a negative pressure tank 13 is arranged at the top of the electrical cabinet 1, a negative pressure cavity 14 is arranged inside the negative pressure tank 13, a second pressure gauge 15 is arranged at the top of the negative pressure tank 13, a negative pressure pipeline 16 is arranged at one end of the negative pressure tank 13, and a second electromagnetic valve 17 is arranged at one end of the negative pressure pipeline 16 close to the negative pressure tank 13, in this embodiment, the working principle of the electric initiation device is the same as that of the electric initiation device disclosed in chinese patent CN213760304U, and in this embodiment, the smoke alarm starter and the electric initiation device 10 are used in cooperation, so that the smoke alarm starter starts the electric initiation device 10 when smoke is detected, the electric initiation device 10 initiates and generates gas generating agent to generate high-pressure gas, and then the high-pressure gas enters the fire extinguishing gas ejector 9 through the connecting pipe 8 and is ejected from the fire extinguishing gas ejector 9 to extinguish a fire, thereby, when the fire extinguisher bottle 3 fails due to gas leakage or insufficient pressure, still can reach the purpose of putting out a fire, and then the effectual security that has strengthened the device, adopt the stay pressure formula extinguishing device with the effectual device in the past that has improved, can be because of gas leakage or pressure are not enough and become invalid, safe drawback inadequately, through negative pressure tank 13, negative pressure pipeline 16 uses with the cooperation of second solenoid valve 17, make the back of putting out a fire in regulator cubicle 1, the solenoid valve is opened, make the gas that spouts to be used for putting out a fire in regulator cubicle 1 can retrieve to negative pressure tank 13 in through negative pressure pipeline 16, thereby play good environmental protection, and staff's trouble has been reduced, and then the effectual device in the past of having improved is when using, spun gas can't be retrieved after putting out a fire, environmental protection inadequately, and brought troublesome drawback for the staff.
The inside of the cabinet door 2 is provided with an observation window 201.
The inside of regulator cubicle 1 is provided with inner chamber 101, and puts out a fire the gas nozzle 9 and set up in the top of inner chamber 101, and smog warning starter 12 sets up in the top of inner chamber 101.
The connecting pipe 8 and the gas pipe 5 are both communicated with the inside of the pressurizing box 6.
One end of the negative pressure pipeline 16, which is far away from the negative pressure tank 13, is arranged inside the electrical cabinet 1, in this embodiment, the negative pressure tank 13 is a tank with an internal air pressure smaller than one atmospheric pressure, an air exhaust port is arranged at one end of the negative pressure tank 13, which is far away from the negative pressure pipeline 16, and a vacuum pump is adopted to exhaust air inside the negative pressure tank 13, so that a negative pressure or even a vacuum state is formed inside the negative pressure tank 13, then an air suction port is sealed and used, when the second electromagnetic valve 17 is opened, air, which is gas inside the electrical cabinet 1, enters the inside of the negative pressure tank 13 through the negative pressure pipeline 16, by observing the second pressure gauge 15, when the pressure inside the negative pressure tank 13 is close to one atmospheric pressure, that is, when the gas inside the negative pressure tank 13 is rapidly stored, a worker can timely maintain the negative pressure tank 13, that is, treat the gas inside the negative pressure tank 13, and further adopt the vacuum pump to exhaust the air inside the negative pressure tank 13, so that the inside of the negative pressure tank 13 forms a negative pressure state or even a vacuum state again, and the normal use of the negative pressure tank 13 can be ensured.
The top of the electrical cabinet 1 is provided with an alarm 18.
One side of the fire extinguishing gas injection pipe 9 is provided with a plurality of gas injection ports.
The implementation principle of the embodiment is as follows: the smoke alarm starter starts the electric initiation device 10 and the alarm 18 when detecting smoke, and opens the first electromagnetic valve 501, so that the gas in the fire extinguisher bottle 3 and the high pressure gas generated by the initiation of the electric initiation device 10 can both be sprayed out from the fire extinguishing gas ejector 9 to extinguish a fire, and when the fire extinguisher bottle 3 fails due to gas leakage or insufficient pressure, the electric initiation device 10 initiates and causes gas generating agent to generate high pressure gas, then the high pressure gas enters the fire extinguishing gas ejector 9 through the connecting pipe 8 and is sprayed out from the fire extinguishing gas ejector 9 to extinguish the fire, through the cooperation of the smoke alarm starter and the electric initiation device 10, the smoke alarm starter starts the electric initiation device 10 when detecting smoke, the electric initiation device 10 initiates the gas generating agent to generate high pressure gas, and then the high pressure gas enters the fire extinguishing gas ejector 9 through the connecting pipe 8, and is sprayed out from the fire extinguishing gas spraying pipe 9 for fire extinguishing, thereby the device can still achieve the purpose of fire extinguishing when the fire extinguisher bottle 3 fails due to gas leakage or insufficient pressure, further the safety of the device is effectively enhanced, the defect that the prior device adopts a standing pressure type fire extinguishing device, which fails due to gas leakage or insufficient pressure and is not safe enough is effectively overcome, through the matching use of the negative pressure tank 13, the negative pressure pipeline 16 and the second electromagnetic valve 17, after the fire in the electrical cabinet 1 is extinguished, the electromagnetic valve is opened, the gas sprayed into the electrical cabinet 1 for fire extinguishing can be recycled into the negative pressure tank 13 through the negative pressure pipeline 16, thereby the good environmental protection effect is achieved, the trouble of workers is reduced, and the problem that the sprayed gas can not be recycled after fire extinguishing when the prior device is used is effectively improved, the device is not environment-friendly enough, and brings trouble disadvantages for workers, so the device has certain practicability.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a safe environment-friendly is from extinguishing device, includes regulator cubicle (1), its characterized in that: one side of the electrical cabinet (1) is provided with a cabinet door (2), one side of the electrical cabinet (1) is provided with a fire extinguisher bottle (3), the top of the fire extinguisher bottle (3) is provided with a first pressure gauge (4), the top of the fire extinguisher bottle (3) is provided with a gas pipe (5), one end of the gas pipe (5) close to the fire extinguisher bottle (3) is provided with a first electromagnetic valve (501), one end of the gas pipe (5) far away from the fire extinguisher bottle (3) is provided with a pressurizing box (6), one end of the gas pipe (5) close to the pressurizing box (6) is provided with a one-way valve (7), one end of the pressurizing box (6) far away from the gas pipe (5) is provided with a connecting pipe (8), one end of the connecting pipe (8) far away from the pressurizing box (6) is provided with a fire extinguishing gas injection pipe (9), and the inside of the pressurizing box (6) is provided with an electric initiation device (10), the one end of electric initiating device (10) is provided with connecting wire (11), the one end that electric initiating device (10) was kept away from in connecting wire (11) is provided with smog warning starter (12), the top of regulator cubicle (1) is provided with negative pressure jar (13), the inside of negative pressure jar (13) is provided with negative pressure chamber (14), the top of negative pressure jar (13) is provided with second manometer (15), the one end of negative pressure jar (13) is provided with negative pressure pipeline (16), the one end that negative pressure pipeline (16) are close to negative pressure jar (13) is provided with second solenoid valve (17).
2. A safe and environment-friendly self-extinguishing device according to claim 1, characterized in that: an observation window (201) is arranged in the cabinet door (2).
3. A safe and environment-friendly self-extinguishing device according to claim 1, characterized in that: the interior of the electrical cabinet (1) is provided with an inner cavity (101), the fire extinguishing gas ejector pipe (9) is arranged at the top of the inner cavity (101), and the smoke alarm starter (12) is arranged at the top of the inner cavity (101).
4. A safe and environment-friendly self-extinguishing device according to claim 1, characterized in that: the connecting pipe (8) and the gas pipe (5) are communicated with the inside of the pressurizing box (6).
5. A safe and environment-friendly self-extinguishing device according to claim 1, characterized in that: one end, far away from the negative pressure tank (13), of the negative pressure pipeline (16) is arranged in the electrical cabinet (1).
6. A safe and environment-friendly self-extinguishing device according to claim 1, characterized in that: an alarm (18) is arranged at the top of the electrical cabinet (1).
7. A safe and environment-friendly self-extinguishing device according to claim 1, characterized in that: and one side of the fire extinguishing gas injection pipe (9) is provided with a plurality of gas injection ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122086471.7U CN215995370U (en) | 2021-08-31 | 2021-08-31 | Safe and environment-friendly self-extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122086471.7U CN215995370U (en) | 2021-08-31 | 2021-08-31 | Safe and environment-friendly self-extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215995370U true CN215995370U (en) | 2022-03-11 |
Family
ID=80532248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122086471.7U Active CN215995370U (en) | 2021-08-31 | 2021-08-31 | Safe and environment-friendly self-extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215995370U (en) |
-
2021
- 2021-08-31 CN CN202122086471.7U patent/CN215995370U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102031857B1 (en) | Fire fighting equipment having water leak detecting system of sprinkler | |
| KR102031859B1 (en) | Fire fighting equipment for emergency evacuation | |
| WO2020051972A1 (en) | Intelligent fire protection system | |
| CN215995370U (en) | Safe and environment-friendly self-extinguishing device | |
| CN212662507U (en) | Energy storage container perfluor hexanone extinguishing device | |
| CN103480102B (en) | Dry powder extinguishing installation in tunnel on intelligent patrol detection equipment and method | |
| CN211245314U (en) | External pressure storage heptafluoropropane fire extinguishing equipment | |
| CN103331002B (en) | A kind of wind-power engine room extinguishing method and system | |
| CN210728497U (en) | Fire detection tube fire extinguishing device started indirectly | |
| CN215995368U (en) | Safe high-efficient self-extinguishing device | |
| CN108785937A (en) | Fire-extinguishing device for kitchen equipment | |
| KR101916599B1 (en) | fire extinguishing equipment for small space | |
| CN212756924U (en) | Water spraying auxiliary fire extinguishing device for wind fire extinguisher | |
| CN210583432U (en) | Solid propellant type clean gas automatic fire extinguishing device | |
| CN104117174B (en) | For CO2Remote control discharge station in fire extinguishing system | |
| KR101301344B1 (en) | Lock-out system of automatic fire extinguishing equipment | |
| CN212118823U (en) | Box type power station fire extinguishing system | |
| CN218871127U (en) | Fire extinguishing device | |
| CN215528417U (en) | Explosion-proof device of switch cabinet | |
| CN212038743U (en) | Automatic fire-fighting fire alarm control system | |
| CN208678210U (en) | Control cabinet | |
| CN219375944U (en) | Fire extinguishing device without spray head | |
| CN209229036U (en) | A kind of big orifice fire spy valve | |
| CN218529601U (en) | Air suction type detection automatic fire extinguishing device | |
| CN207101680U (en) | A kind of permanent low pressure spurts gas extinguishing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |