CN220938848U - Fire early warning, prevention and control system for energy storage system and pressure storage type fire suppression device thereof - Google Patents
Fire early warning, prevention and control system for energy storage system and pressure storage type fire suppression device thereof Download PDFInfo
- Publication number
- CN220938848U CN220938848U CN202322540407.0U CN202322540407U CN220938848U CN 220938848 U CN220938848 U CN 220938848U CN 202322540407 U CN202322540407 U CN 202322540407U CN 220938848 U CN220938848 U CN 220938848U
- Authority
- CN
- China
- Prior art keywords
- valve
- pressure
- driving mechanism
- electromagnetic driving
- valve core
- 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
- 238000004146 energy storage Methods 0.000 title claims abstract description 18
- 230000002265 prevention Effects 0.000 title claims abstract description 12
- 230000001629 suppression Effects 0.000 title claims description 21
- 239000007788 liquid Substances 0.000 claims abstract description 57
- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 8
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical class CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000005764 inhibitory process Effects 0.000 abstract 1
- 238000012983 electrochemical energy storage Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 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 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fire disaster early warning and prevention and control system for an energy storage system and a pressure storage type fire disaster inhibition device thereof, which comprises the following components: the pressure storage bottle body is filled with perfluorinated hexanone fire extinguishing agent and nitrogen, a container valve, an electromagnetic driving mechanism, a pressure switch, an alarm and a controller; the container valve comprises a valve body and a valve core, the valve body is detachably arranged on the bottle mouth of the pressure storage bottle body, the middle part of the valve body is provided with a valve cavity, the bottom end of the valve body is provided with a liquid inlet communicated with the valve cavity, and a step surface for sealing contact with the valve core is formed at the connection part of the valve cavity and the liquid inlet; the valve core is arranged in the valve cavity in a sliding manner along the direction of the liquid inlet and the liquid outlet, and is provided with an opening station and a blocking station; the electromagnetic driving mechanism is used for driving the valve core to switch between the opening station and the plugging station; the valve body is also provided with a liquid injection port plugging piece, a liquid outlet pipe, a safety valve and a pressure gauge pressure switch, and the pressure switch, the alarm and the electromagnetic driving mechanism are respectively and electrically connected with the controller. The utility model effectively improves the use safety.
Description
Technical Field
The utility model relates to the technical field of fire suppression of electrochemical energy storage systems, in particular to a fire early warning, prevention and control system for an energy storage system and a pressure storage type fire suppression device thereof.
Background
The fire suppression device of the electrochemical energy storage system has become an indispensable component in the electrochemical energy storage system, and the pressure storage type fire suppression device using perfluoro-hexanone as a fire suppression medium has gradually replaced the traditional gas fire suppression device such as heptafluoropropane.
The traditional pressure storage type fire suppression device only accesses the pressure gauge, reads the pressure gauge value to determine whether the device is decompressed or not during manual maintenance, has hysteresis for failure feedback, and has no method for judging whether the decompression is caused by the problem of the device or the false start of the device.
Disclosure of utility model
In order to solve the technical problems in the background technology, the utility model provides a fire early warning and prevention and control system for an energy storage system and a pressure storage type fire suppression device thereof.
The utility model provides a pressure-storage fire suppression device for an energy storage system, which comprises: the device comprises a pressure storage bottle body, a container valve, an electromagnetic driving mechanism, a liquid outlet pipe, a pressure switch, a siphon pipe, a three-way valve, a safety valve, a liquid injection port plugging piece, a pressure gauge, an alarm and a controller;
the pressure storage bottle body is mixed with perfluorinated hexanone fire extinguishing agent and nitrogen; the container valve comprises a valve body and a valve core, the valve body is detachably arranged on the bottle mouth of the pressure storage bottle body, the middle part of the valve body is provided with a valve cavity, the bottom end of the valve body is provided with a liquid inlet communicated with the valve cavity, and a step surface for sealing contact with the valve core is formed at the joint of the valve cavity and the liquid inlet; the valve core is arranged in the valve cavity in a sliding way along the direction of the liquid inlet and the liquid outlet; the valve core is provided with an opening station and a plugging station; when the valve core is positioned at the plugging station, the valve core is in sealing contact with the stepped surface, and the liquid inlet is independent of the valve cavity; when the valve core is positioned at the opening station, the valve core is separated from the step surface, and the liquid inlet is communicated with the valve cavity; the siphon is positioned in the pressure storage bottle body, and the top end of the siphon is detachably connected with the liquid inlet of the container valve;
The electromagnetic driving mechanism is arranged on the top end of the valve body and is in driving connection with the valve core, and the electromagnetic driving mechanism is used for driving the valve core to switch between an opening station and a plugging station;
The peripheral wall of the valve body is respectively provided with a liquid injection port, a liquid outlet, a safety valve port and a three-way valve port which are communicated with the valve cavity; the liquid injection port plugging piece is detachably arranged on the liquid injection port; the liquid outlet pipe is arranged on the liquid outlet; the safety valve is arranged on the safety valve port; the inlet end of the three-way valve is detachably arranged on the three-way valve port, the first outlet end of the three-way valve is connected with the pressure gauge, and the second outlet end of the three-way valve is connected with the pressure switch; the pressure switch, the alarm and the electromagnetic driving mechanism are respectively and electrically connected with the controller.
Preferably, the liquid outlet pipe is connected with an atomizing nozzle.
Preferably, the electromagnetic driving mechanism is provided with a button for manually starting the electromagnetic driving mechanism, and the button is provided with a manual safety pin.
Preferably, the air bleed does not enter the display lamp, and the air bleed does not enter the display lamp and is electrically connected with the controller.
The utility model also provides a fire early warning and prevention and control system for the energy storage system, which comprises the pressure storage type fire suppression device.
When the device is in specific implementation, after the controller receives a starting signal sent by the upper computer, the controller controls the electromagnetic driving mechanism to act, so that the electromagnetic driving mechanism drives the valve core to switch from the plugging station to the opening station, the valve core is separated from the step surface, the liquid inlet is communicated with the valve cavity, and the perfluorinated hexanone is atomized and sprayed through the liquid outlet pipeline to the spray head at the tail end of the liquid outlet under the action of pressure, so that the fire extinguishing action is performed; meanwhile, the pressure switch can feed back the detected pressure signal to the controller, and the controller judges whether to normally start or abnormally release pressure according to the pressure signal and the received starting signal; when the pressure is relieved abnormally, the controller controls the audible and visual alarm to alarm. When the controller receives the starting signal, if the pressure switch feeds back the pressure drop signal in a short time, the controller considers that the pressure switch is normally started; when the controller does not receive the starting signal, if the pressure switch feeds back the pressure drop signal in a longer time, the pressure switch is considered to be abnormal pressure relief.
According to the fire early warning and prevention control system for the energy storage system and the pressure storage fire suppression device thereof, which are provided by the utility model, the pressure switch can be connected while the pressure gauge is connected, the pressure value of the valve cavity is monitored in real time, the controller can timely determine the pressure value according to the feedback of the pressure switch, judge whether the pressure storage fire suppression device is normally started to extinguish fire or is abnormally decompressed, and timely alarm when the pressure is abnormally decompressed. The utility model effectively improves the use safety through the coordination of the container valve, the electromagnetic driving mechanism, the pressure switch, the three-way valve, the safety valve, the pressure gauge, the alarm and the controller.
Drawings
Fig. 1 is a schematic structural diagram of a storage-type fire suppression device for an energy storage system according to an embodiment of the utility model.
Fig. 2 is an exploded view of a container valve (valve core not shown) according to an embodiment of the present utility model.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1 and 2, a storage pressure type fire suppression device for an energy storage system according to the present utility model includes: the pressure storage bottle body 1, the container valve 2, the electromagnetic driving mechanism 3, the liquid outlet pipe 4, the pressure switch 5, the siphon 6, the three-way valve 7, the safety valve 8, the liquid injection port plugging piece 9, the pressure gauge 10, the alarm and the controller;
The pressure storage bottle body 1 is mixed with perfluorinated hexanone fire extinguishing agent and nitrogen; the container valve 2 comprises a valve body 21 and a valve core, wherein the valve body 21 is detachably arranged on the bottle mouth of the pressure storage bottle body 1, the middle part of the valve body 21 is provided with a valve cavity, the bottom end of the valve body 21 is provided with a liquid inlet 211 communicated with the valve cavity, and a step surface for sealing contact with the valve core is formed at the joint of the valve cavity and the liquid inlet 211; the valve core is arranged in the valve cavity in a sliding way along the direction of the liquid inlet 211; the valve core is provided with an opening station and a plugging station; when the valve core is positioned at the plugging station, the valve core is in sealing contact with the stepped surface, and the liquid inlet 211 is independent of the valve cavity; when the valve core is positioned at the opening station, the valve core is separated from the step surface, and the liquid inlet 211 is communicated with the valve cavity;
The electromagnetic driving mechanism 3 is arranged on the top end of the valve body 21, the electromagnetic driving mechanism 3 is in driving connection with the valve core, and the electromagnetic driving mechanism 3 is used for driving the valve core to switch between an opening station and a plugging station;
The siphon tube 6 is positioned in the pressure storage bottle body 1, and the top end of the siphon tube 6 is detachably connected with the liquid inlet 211 of the container valve 2;
The peripheral wall of the valve body 21 is respectively provided with a liquid injection port 212, a liquid outlet 213, a safety valve port 214 and a three-way valve port 215 which are communicated with the valve cavity; the liquid injection port plugging member 9 is detachably mounted on the liquid injection port 212; the liquid outlet pipe 4 is arranged on the liquid outlet 213; the safety valve 8 is installed on the safety valve port 214; the inlet end of the three-way valve 7 is detachably arranged on the three-way valve port 215, the first outlet end of the three-way valve 7 is connected with the pressure gauge 10, and the second outlet end of the three-way valve 7 is connected with the pressure switch 5; the pressure switch 5, the alarm and the electromagnetic driving mechanism 3 are respectively and electrically connected with the controller.
When the fire extinguishing device is specifically used, after the controller receives a starting signal sent by the upper computer, the controller controls the electromagnetic driving mechanism 3 to act, so that the electromagnetic driving mechanism 3 drives the valve core to switch from the plugging station to the opening station, the valve core is separated from the step surface, the liquid inlet 211 is communicated with the valve cavity, and the perfluorinated hexanone is atomized and sprayed through the liquid outlet pipe 4 to the spray head at the tail end of the perfluorinated hexanone under the action of pressure, so that the fire extinguishing action is performed; meanwhile, the pressure switch 5 can feed back the detected pressure signal to the controller, and the controller judges whether to normally start or abnormally release pressure according to the pressure signal and the received starting signal; when the pressure is relieved abnormally, the controller controls the audible and visual alarm to alarm. When the controller receives the starting signal, if the pressure switch 5 feeds back the pressure drop signal in a short time, the controller considers that the controller is normally started; when the controller does not receive the start signal, if the pressure switch 5 feeds back the pressure drop signal for a long time, the pressure is considered to be abnormal pressure relief.
The pressure gauge 10 is connected with the pressure switch 5, the pressure value of the valve cavity is monitored in real time, and the controller can timely determine the pressure value according to the feedback of the pressure switch 5, judge whether the pressure storage type fire suppression device is normally started to extinguish fire or release pressure abnormally, and timely alarm when releasing pressure abnormally. The utility model effectively improves the use safety through the coordination of the container valve 2, the electromagnetic driving mechanism 3, the pressure switch 5, the three-way valve 7, the safety valve 8, the pressure gauge 10, the alarm and the controller.
In this embodiment, the liquid outlet pipe 4 is connected with an atomizer.
In this embodiment, the electromagnetic driving mechanism 3 is provided with a button for manually starting the electromagnetic driving mechanism 3, and the button is provided with a manual safety pin.
In this embodiment, the air release non-entry display lamp is also included, and the air release non-entry display lamp is electrically connected with the controller.
When the controller receives the starting signal, the controller controls the electromagnetic driving mechanism 3 to act, so that the electromagnetic driving mechanism 3 drives the valve core to switch from the plugging station to the starting station, and meanwhile, the controller controls the deflation to be on without entering the display lamp to play a role in warning.
As a passive execution device, the pressure storage type fire suppression device can be connected into a fire early warning and prevention and control system for an energy storage system through a system integration scheme, receives a starting signal issued by the fire early warning and prevention and control system for the energy storage system to perform fire extinguishing actions, and feeds the starting signal back to the system through a controller to jointly complete the safety protection function of the fire early warning and prevention and control system. Therefore, the utility model also provides a fire early warning and prevention and control system for the energy storage system, which comprises the pressure storage type fire suppression device.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. A pressure-storing fire suppression device for an energy storage system, comprising: the pressure storage bottle body (1), a container valve (2), an electromagnetic driving mechanism (3), a liquid outlet pipe (4), a pressure switch (5), a siphon pipe (6), a three-way valve (7), a safety valve (8), a liquid injection port plugging piece (9), a pressure gauge (10), an alarm and a controller;
The pressure storage bottle body (1) is mixed with perfluorinated hexanone fire extinguishing agent and nitrogen; the container valve (2) comprises a valve body (21) and a valve core, the valve body (21) is detachably arranged on the bottle mouth of the pressure storage bottle body (1), a valve cavity is arranged in the middle of the valve body (21), a liquid inlet (211) communicated with the valve cavity is formed in the bottom end of the valve body (21), and a step surface for sealing contact with the valve core is formed at the connection part of the valve cavity and the liquid inlet (211); the valve core is arranged in the valve cavity in a sliding way along the direction of the liquid inlet (211); the valve core is provided with an opening station and a plugging station; when the valve core is positioned at the plugging station, the valve core is in sealing contact with the stepped surface, and the liquid inlet (211) is independent of the valve cavity; when the valve core is positioned at the opening station, the valve core is separated from the step surface, and the liquid inlet (211) is communicated with the valve cavity; the siphon (6) is positioned in the pressure storage bottle body (1), and the top end of the siphon (6) is detachably connected with the liquid inlet (211) of the container valve (2);
The electromagnetic driving mechanism (3) is arranged on the top end of the valve body (21), the electromagnetic driving mechanism (3) is in driving connection with the valve core, and the electromagnetic driving mechanism (3) is used for driving the valve core to switch between an opening station and a plugging station;
A liquid injection port (212), a liquid outlet (213), a safety valve port (214) and a three-way valve port (215) which are communicated with the valve cavity are respectively arranged on the peripheral wall of the valve body (21); the liquid injection port plugging piece (9) is detachably arranged on the liquid injection port (212); the liquid outlet pipe (4) is arranged on the liquid outlet (213); the safety valve (8) is arranged on the safety valve port (214); the inlet end of the three-way valve (7) is detachably arranged on the three-way valve port (215), the first outlet end of the three-way valve (7) is connected with the pressure gauge (10), and the second outlet end of the three-way valve (7) is connected with the pressure switch (5); the pressure switch (5), the alarm and the electromagnetic driving mechanism (3) are respectively and electrically connected with the controller.
2. The pressure-storing fire suppressing apparatus for energy storage system as claimed in claim 1, wherein the liquid outlet pipe (4) is connected with an atomizer.
3. The pressure-storing fire suppressing apparatus for energy storage system according to claim 1, wherein the electromagnetic driving mechanism (3) is provided with a button for manually starting the electromagnetic driving mechanism (3), and the button is provided with a manual safety pin.
4. The pressure-storing fire suppressing apparatus for an energy storage system as defined in claim 1, further comprising a bleed-off no-in display lamp electrically connected to the controller.
5. A fire early warning and prevention and control system for an energy storage system, comprising the storage pressure type fire suppression apparatus according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322540407.0U CN220938848U (en) | 2023-09-19 | 2023-09-19 | Fire early warning, prevention and control system for energy storage system and pressure storage type fire suppression device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322540407.0U CN220938848U (en) | 2023-09-19 | 2023-09-19 | Fire early warning, prevention and control system for energy storage system and pressure storage type fire suppression device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220938848U true CN220938848U (en) | 2024-05-14 |
Family
ID=91019695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322540407.0U Active CN220938848U (en) | 2023-09-19 | 2023-09-19 | Fire early warning, prevention and control system for energy storage system and pressure storage type fire suppression device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220938848U (en) |
-
2023
- 2023-09-19 CN CN202322540407.0U patent/CN220938848U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103432701A (en) | Automatic fire-extinguishing device using superfine dry powder | |
| CN105561503A (en) | Special fire-extinguishing device for power battery pack | |
| WO2012162918A1 (en) | Automatic fire extinguishing device for vehicle | |
| CN109718491A (en) | A kind of water mists battery case fire prevention and control device | |
| CN109125997A (en) | A kind of extinguishant jetting device | |
| CN220938848U (en) | Fire early warning, prevention and control system for energy storage system and pressure storage type fire suppression device thereof | |
| CN112604209B (en) | Superfine dry powder intelligent fire extinguishing system and fire extinguishing method thereof | |
| CN110870955A (en) | Storage tank fire extinguishing system and fire extinguishing method | |
| CN113101571A (en) | Dry powder fire extinguishing control system for intelligent robot | |
| CN212662507U (en) | Energy storage container perfluor hexanone extinguishing device | |
| CN215025560U (en) | Intelligent prefabricated perfluorohexanone fire extinguishing device | |
| EP2864002B1 (en) | Preaction sprinkler system operation booster | |
| CN110354434A (en) | A kind of novel fast fire-extinguishing apparatus in inflammable and explosive worker-house | |
| CN213789694U (en) | Intelligent kitchen fire extinguishing device based on Internet of things | |
| CN201500407U (en) | Foam spraying fire-extinguishing device | |
| CN108939379A (en) | A kind of fire fighting extinguisher | |
| CN114534142A (en) | Compressed air foam water mist fire extinguishing system for cable trench of urban fusion type transformer substation | |
| CN214074794U (en) | Cabinet type perfluorohexanone gas fire extinguishing device | |
| CN112121343A (en) | Fire-detecting pipe type fire extinguishing device | |
| CN221014256U (en) | Novel fire extinguishing device combining high-pressure carbon dioxide with fine water mist | |
| CN218474813U (en) | Regulator cubicle perfluor hexanone automatic fire extinguishing device | |
| CN205994920U (en) | Automatic fire extinguisher | |
| CN205391510U (en) | Special fire extinguishing systems in public transport passenger cabin | |
| CN217187546U (en) | Kitchen fire extinguishing system | |
| CN221309407U (en) | Pipe network type heptafluoropropane gas fire extinguishing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |