CN216287005U - Fire extinguishing alarm system for detecting pyrolytic particle non-pressure-storage perfluorohexanone pulse power distribution equipment - Google Patents
Fire extinguishing alarm system for detecting pyrolytic particle non-pressure-storage perfluorohexanone pulse power distribution equipment Download PDFInfo
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- CN216287005U CN216287005U CN202122609342.1U CN202122609342U CN216287005U CN 216287005 U CN216287005 U CN 216287005U CN 202122609342 U CN202122609342 U CN 202122609342U CN 216287005 U CN216287005 U CN 216287005U
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- fire extinguishing
- perfluorohexanone
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- WVSNNWIIMPNRDB-UHFFFAOYSA-N 1,1,1,3,3,4,4,5,5,6,6,6-dodecafluorohexan-2-one Chemical compound FC(F)(F)C(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F WVSNNWIIMPNRDB-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 239000002245 particle Substances 0.000 title claims abstract description 38
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 28
- 238000012544 monitoring process Methods 0.000 claims abstract description 19
- 238000004891 communication Methods 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 10
- 238000012806 monitoring device Methods 0.000 claims abstract description 9
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 230000003213 activating effect Effects 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000002269 spontaneous effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract 1
- 230000002265 prevention Effects 0.000 description 3
- 238000000197 pyrolysis Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical compound CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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- Fire-Extinguishing Compositions (AREA)
Abstract
The utility model discloses a fire extinguishing alarm system for detecting pyrolytic particle non-pressure-storage perfluorohexanone pulse power distribution equipment, which comprises a shell, a monitoring device, a triggering device and a fire extinguishing device, wherein the monitoring device is provided with a pyrolytic particle detector, and the pyrolytic particle detector is connected with a communication module and used for monitoring pyrolytic particles in the power distribution equipment before a fire disaster occurs and giving an alarm; the fire extinguishing device is provided with a perfluorohexanone fire extinguishing agent and a spray head and is used for spraying the perfluorohexanone fire extinguishing agent into the power distribution equipment to extinguish fire; the trigger device is provided with a pulse trigger and a temperature-sensitive detector and is used for monitoring the temperature in the power distribution equipment, controlling the pulse trigger to work and triggering the perfluorohexanone fire extinguishing agent to spray; the utility model adopts the pyrolytic particle detector for detection, so that the fire can be found in the early stage, and the monitoring personnel can be informed of arriving at the site by alarming in time; the perfluorohexanone fire extinguishing agent is sprayed out instantly and completely under strong pulse through a siphon tube, so that the fire extinguishing purpose is achieved, and the fire extinguishing effect of the device is improved.
Description
Technical Field
The utility model relates to the technical field of fire fighting devices, in particular to a fire extinguishing alarm system for detecting pyrolytic particle non-pressure-storage perfluorohexanone pulse power distribution equipment.
Background
The guideline of fire safety work in China is the combination of prevention as the main and prevention and elimination. In fact, prevention and elimination are complementary, and the two are not on the contrary. With the development of the science and technology information-based society, a large number of machine rooms and power distribution rooms are required to be configured, and different types of power distribution cabinets or power distribution boxes are distributed in the machine rooms and the power distribution rooms. Although all be equipped with earth leakage protection device in switch board or block terminal now, protection device's protection scope carries out the auto-power-off after short circuit or virtual connection appear in the cable, generally when short circuit or virtual connection or circuit ageing appearance problem, spark or the internal high temperature of starter cabinet row of having appeared on the circuit can not go out, causes the fire. The fire-fighting device only installed in the machine room or the power distribution room cannot play a role, and has great potential safety hazard, so that serious equipment damage, economic loss and even life safety are caused. And current fire extinguishing apparatus is only gathering information such as smoke and temperature, and these information all wait to send out an alarm just after the conflagration takes place, have the warning delay, can not in time inform the control personnel. Therefore, a fire extinguishing alarm system for detecting pyrolytic particle non-pressure-storage perfluorohexanone pulse power distribution equipment is needed to solve the problems that the alarm information of a fire extinguishing device of a power distribution cabinet is slow and the source fire cannot be extinguished in time.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a fire-extinguishing alarm system for detecting pyrolytic particle non-pressure-storage perfluorohexanone pulse power distribution equipment.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a fire extinguishing alarm system for detecting pyrolytic particle non-pressure-storage perfluorohexanone pulse power distribution equipment comprises a shell, a monitoring device, a triggering device and a fire extinguishing device, wherein the monitoring device is provided with a pyrolytic particle detector which is connected with a communication module and used for monitoring pyrolytic particles in the power distribution equipment before a fire disaster occurs and giving an alarm;
the fire extinguishing device is provided with a perfluorohexanone fire extinguishing agent and a spray head and is used for spraying the perfluorohexanone fire extinguishing agent into the power distribution equipment to extinguish fire;
the trigger device is provided with a pulse trigger and a temperature-sensitive detector and is used for monitoring the temperature in the power distribution equipment, controlling the pulse trigger to work and triggering the perfluorohexanone fire extinguishing agent to spray.
Specifically, the communication module adopts a wireless communication module, and the wireless communication module is connected with a monitoring system and used for wirelessly transmitting alarm information.
Specifically, the perfluorohexanone fire extinguishing agent is stored in the shell, a siphon is arranged in the perfluorohexanone fire extinguishing agent, the other end of the siphon penetrates out of the shell, and the siphon is connected with a spray head outside the shell and used for spraying the perfluorohexanone fire extinguishing agent.
Specifically, the pulse trigger is arranged on the shell, the pulse trigger is in contact with the perfluorohexanone fire extinguishing agent in the shell, the pulse trigger is connected with a temperature-sensitive heat-sensitive wire outside the shell, and the end part of the temperature-sensitive heat-sensitive wire is connected with a temperature-sensitive detector and used for monitoring the temperature in the power distribution equipment.
Specifically, the temperature-sensitive detector detects that the temperature reaches above 120 ℃ and the temperature-sensitive thermal wire spontaneously ignites to start the pulse trigger.
Specifically, the casing outside is equipped with the hangers for install inside distribution equipment, distribution equipment is switch board or block terminal.
The utility model has the following beneficial effects:
the fire extinguishing alarm system for detecting the pyrolysis particle non-pressure-storage perfluorohexanone pulse power distribution equipment adopts the pyrolysis particle detector to detect low-concentration combustible gas, non-combustible gas and particles generated by thermal depolymerization, so that a fire can be found in the early stage, and an alarm is given in time to inform monitoring personnel of arriving at the site; the pulse trigger of design passes through temperature sensing heat-sensitive line trigger work, and is more sensitive, and full perfluor hexanone fire extinguishing agent has reached the purpose of putting out a fire through siphon whole spouts under strong pulse in the twinkling of an eye, and perfluor hexanone rapid evaporation vaporization heat absorption, rapid cooling and fire extinguishing, fire extinguishing effect is very fast, and does not have the residue, does not have any harm to equipment in the cabinet, improves the fire extinguishing effect of device.
Drawings
FIG. 1 is a schematic diagram of the external structure of a fire extinguishing alarm system for detecting pyrolytic particle non-pressure storage perfluorohexanone pulse distribution equipment.
FIG. 2 is a schematic diagram of the internal structure of a fire extinguishing alarm system for detecting pyrolytic particle non-pressure-storage perfluorohexanone pulse power distribution equipment.
In the figure: 1-a shell; 2-a monitoring device; 3-a trigger device; 4-a fire extinguishing device; 2.1-pyrolytic particle detector; 2.2-communication module; 3.1-pulse trigger; 3.2-temperature detector; 3.3-temperature sensitive heat wire; 4.1-perfluorohexanone fire extinguishing agent; 4.2-siphon; 4.3-spray head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in further detail in the following clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figures 1-2, a fire extinguishing alarm system for detecting pyrolytic particle non-stored pressure perfluorohexanone pulse power distribution equipment comprises a shell 1, a monitoring device 2, a trigger device 3 and a fire extinguishing device 4, wherein a hanging lug is arranged outside the shell 1 and used for being installed inside the power distribution equipment, and the power distribution equipment is a power distribution cabinet or a power distribution box. The shell is a square metal shell with the length of 16CM, the width of 16CM and the thickness of 2.6CM, and the metal material is anticorrosive high-carbon steel.
The monitoring device 2 is provided with a pyrolytic particle detector 2.1, and the pyrolytic particle detector 2.1 is connected with a communication module 2.2 and used for monitoring pyrolytic particles in the power distribution equipment before a fire disaster occurs and giving an alarm; the communication module 2.2 adopts a wireless communication module which is connected with a monitoring system and used for wirelessly transmitting alarm information and timely alarming to inform monitoring personnel to arrive at a site for disposal.
The operating principle of the pyrolytic particle detector 2.1 is as follows: when heated, a substance decomposes into particles and gas, the particles being the smallest constituent of the substance that can exist in a free state. The electric fire caused by any reason is characterized in that the object generates heat, particles and gas are released, and peculiar smell is generated in the early stage. The main heating elements of the electrical faults in the power distribution cabinet or the power distribution box are cables, load switches and protective electrical appliances, and the particles generated and decomposed in the power distribution cabinet or the power distribution box are mainly smoke particles and gas molecules. The particle pyrolysis type electric fire monitoring detector can monitor the concentrations of particles and gas generated by the overheat decomposition of electric equipment such as a polyvinyl chloride insulated cable, a lead-acid battery, a circuit breaker, a load switch and the like, alarm is implemented before visible smoke is generated, heating of an insulator is judged, extremely early monitoring of electric fire is realized, and the electric fire is prevented.
The fire extinguishing device 4 is provided with a perfluorohexanone fire extinguishing agent 4.1, a siphon 4.2 and a nozzle 4.3 and is used for spraying the perfluorohexanone fire extinguishing agent 4.1 into the distribution equipment to extinguish fire; the perfluorohexanone fire extinguishing agent 4.1 is stored in the shell 1, a siphon 4.2 is arranged in the perfluorohexanone fire extinguishing agent 4.1, the other end of the siphon 4.2 penetrates out of the shell 1, and the siphon 4.2 is connected with a spray head 4.3 outside the shell 1 and used for spraying the perfluorohexanone fire extinguishing agent 4.1.
The trigger device 3 is provided with a pulse trigger 3.1, a temperature-sensitive heat-sensitive wire 3.3 and a temperature-sensitive detector 3.2, and is used for monitoring the work of the temperature-controlled pulse trigger 3.1 in the power distribution equipment and triggering the injection of the perfluorohexanone fire extinguishing agent 4.1. The pulse trigger 3.1 is arranged on the shell 1, the pulse trigger 3.1 contacts the perfluorohexanone fire extinguishing agent 4.1 inside the shell 1, the pulse trigger 3.1 is connected with the temperature-sensitive heat-sensitive wire 3.3 outside the shell 1, and the end part of the temperature-sensitive heat-sensitive wire 3.3 is connected with the temperature-sensitive detector 3.2 and used for monitoring the temperature in the power distribution equipment. The temperature-sensitive detector 3.2 detects that the temperature reaches above 120 ℃, and the temperature-sensitive heat-sensitive wire 3.3 spontaneously ignites to start the pulse trigger 3.1. Starting the pulse trigger 3.1 at this moment, the perfluoro hexanone fire extinguishing agent 4.1 inside the shell 1 is all sprayed out instantly under strong pulse through the siphon 4.2 to achieve the purpose of fire extinguishing, the perfluoro hexanone evaporates and vaporizes quickly to absorb heat, cools and extinguishes fire quickly, the fire extinguishing effect is extremely quick, no residue exists, no damage is caused to equipment in the cabinet, and the fire extinguishing effect of the device is improved.
The present invention is not limited to the above embodiments, and any structural changes made under the teaching of the present invention shall fall within the scope of the present invention, which is similar or similar to the technical solutions of the present invention.
The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (6)
1. A fire extinguishing alarm system for detecting pyrolytic particle non-pressure-storage perfluorohexanone pulse power distribution equipment is characterized by comprising a shell, a monitoring device, a triggering device and a fire extinguishing device, wherein the monitoring device is provided with a pyrolytic particle detector which is connected with a communication module and used for monitoring pyrolytic particles in the power distribution equipment before a fire disaster occurs and giving an alarm;
the fire extinguishing device is provided with a perfluorohexanone fire extinguishing agent and a spray head and is used for spraying the perfluorohexanone fire extinguishing agent into the power distribution equipment to extinguish fire;
the trigger device is provided with a pulse trigger and a temperature-sensitive detector and is used for monitoring the temperature in the power distribution equipment, controlling the pulse trigger to work and triggering the perfluorohexanone fire extinguishing agent to spray.
2. The fire extinguishing alarm system for detecting pyrolytic particle non-stored pressure perfluorohexanone pulse power distribution equipment according to claim 1, wherein the communication module is a wireless communication module, and the wireless communication module is connected with a monitoring system for wirelessly transmitting alarm information.
3. The fire extinguishing alarm system for detecting the non-stored pressure perfluorohexanone pulse distribution equipment of claim 1, wherein the perfluorohexanone fire extinguishing agent is stored in the housing, a siphon is arranged in the perfluorohexanone fire extinguishing agent, the other end of the siphon penetrates out of the housing, and the siphon is connected with a spray head outside the housing for spraying the perfluorohexanone fire extinguishing agent.
4. The fire extinguishing alarm system for detecting pyrolytic particle non-stored pressure perfluorohexanone pulse distribution equipment according to claim 1, wherein the pulse trigger is mounted on the housing, the pulse trigger contacts the perfluorohexanone fire extinguishing agent inside the housing, the pulse trigger is connected with a temperature-sensitive thermal wire outside the housing, and the end of the temperature-sensitive thermal wire is connected with a temperature-sensitive detector for monitoring the temperature in the distribution equipment.
5. The fire extinguishing alarm system for detecting the non-stored pressure perfluorohexanone pulse distribution equipment of the pyrolytic particles according to claim 4, wherein the temperature-sensitive detector detects the spontaneous combustion of the temperature-sensitive thermal wire when the temperature is above 120 ℃ for activating the pulse trigger.
6. The fire extinguishing alarm system for detecting the pyrolytic particle non-stored pressure perfluorohexanone pulse power distribution equipment according to claim 1, wherein the shell is externally provided with lugs for being installed inside the power distribution equipment, and the power distribution equipment is a power distribution cabinet or a power distribution box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122609342.1U CN216287005U (en) | 2021-10-28 | 2021-10-28 | Fire extinguishing alarm system for detecting pyrolytic particle non-pressure-storage perfluorohexanone pulse power distribution equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122609342.1U CN216287005U (en) | 2021-10-28 | 2021-10-28 | Fire extinguishing alarm system for detecting pyrolytic particle non-pressure-storage perfluorohexanone pulse power distribution equipment |
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| Publication Number | Publication Date |
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| CN216287005U true CN216287005U (en) | 2022-04-12 |
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| CN202122609342.1U Active CN216287005U (en) | 2021-10-28 | 2021-10-28 | Fire extinguishing alarm system for detecting pyrolytic particle non-pressure-storage perfluorohexanone pulse power distribution equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114783133A (en) * | 2022-06-17 | 2022-07-22 | 南京中谷芯信息科技有限公司 | Energy storage fire fighting early warning system based on multi-sensor data fusion technology |
-
2021
- 2021-10-28 CN CN202122609342.1U patent/CN216287005U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114783133A (en) * | 2022-06-17 | 2022-07-22 | 南京中谷芯信息科技有限公司 | Energy storage fire fighting early warning system based on multi-sensor data fusion technology |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220516 Address after: No. 608, Xinluo street, high tech Zone, Jinan City, Shandong Province Patentee after: SHANDONG AIPU ELECTRICAL EQUIPMENT Co.,Ltd. Address before: Jinan Yizhen Electromechanical Technology Co., Ltd., room 418, 4th floor, North building, provincial machinery industry office building, 134 Jiefang Road, Lixia District, Jinan City, Shandong Province, 250100 Patentee before: Li Haizeng |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240628 Address after: 101, North Building, No. 134 Jiefang Road, Lixia District, Jinan City, Shandong Province, 250000 Patentee after: Shandong Newlie Fire Technology Co.,Ltd. Country or region after: China Address before: No. 608, Xinluo street, high tech Zone, Jinan City, Shandong Province Patentee before: SHANDONG AIPU ELECTRICAL EQUIPMENT Co.,Ltd. Country or region before: China |