CN114452565A - Intelligent fire-fighting linkage system of photovoltaic booster station and matched energy storage power station - Google Patents
Intelligent fire-fighting linkage system of photovoltaic booster station and matched energy storage power station Download PDFInfo
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- CN114452565A CN114452565A CN202210020095.8A CN202210020095A CN114452565A CN 114452565 A CN114452565 A CN 114452565A CN 202210020095 A CN202210020095 A CN 202210020095A CN 114452565 A CN114452565 A CN 114452565A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0072—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using sprayed or atomised water
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- Business, Economics & Management (AREA)
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- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Fire Alarms (AREA)
Abstract
The invention discloses a photovoltaic booster station and an intelligent fire-fighting linkage system matched with an energy storage power station, wherein the intelligent fire-fighting linkage system comprises an energy storage battery container fire-fighting system and a control system, wherein the energy storage battery container fire-fighting system comprises a controller, and a first audible and visual alarm, a first detector, a water fire-fighting device and a gas fire-fighting device which are connected with the controller; the PCS boost box fire-fighting system comprises a plurality of second detectors and a second acousto-optic alarm; the EMS centralized control box fire-fighting system comprises a plurality of third detectors and third audible and visual alarms; the photovoltaic booster station main fire-fighting system comprises a control host, a plurality of fourth detectors, fourth audible and visual alarms and a manual alarm button, wherein the control host is connected with the detectors, the audible and visual alarms, the manual alarm button and the controller respectively. The main fire-fighting system of the photovoltaic booster station is in linkage design with sub fire-fighting systems such as a battery container, a PCS boosting integrated box and an EMS centralized control box, receives/monitors alarm signals in a unified mode, and controls output management in a unified mode.
Description
Technical Field
The invention relates to the technical field of fire treatment, in particular to an intelligent fire-fighting linkage system of a photovoltaic booster station and a matched energy storage power station.
Background
The existing design scheme of the fire-fighting system of the new energy side-matched energy storage power station usually focuses on the fire-fighting safety inside an energy storage lithium battery container more singly, and the fire-fighting linkage and unified control of the new energy + energy storage power station are not comprehensively considered and realized. The photovoltaic booster station mainly comprises a booster main transformer, a station transformer, SVG equipment, a secondary equipment prefabricated cabin, an electrical building (electrical equipment such as a switch cabinet and the like), a comprehensive operation and maintenance building and the like; the energy storage power station mainly comprises a battery container, a PCS voltage boosting box, an EMS centralized control box and the like.
There are a plurality of battery containers in the energy storage power station, and every battery container fire control unit, PCS boost tank fire control unit and EMS centralized control case fire control unit that have now all are an independent set of system, can not carry out centralized control or can not realize centralized control and signal upload between the different brands. At present, a battery container group with a plurality of energy storage boxes is distributed at a place where energy storage is concentrated, and a fire extinguishing system of an existing battery container is controlled in a decentralized mode, so that the whole operation and maintenance of the energy storage container group are difficult, the container fire alarm condition cannot be monitored in real time or timely, potential safety hazards are increased, fire fighting linkage measures of the whole energy storage container group are omitted, management is difficult, and the system operation and maintenance cost is increased.
The defects of the prior art scheme are as follows:
1. the fire fighting monitoring and alarming system in the container is independently dispersed, the photovoltaic booster station and the energy storage power station fire fighting system are not uniformly controlled and managed, the operation and maintenance are not facilitated, the fire alarm condition in the container cannot be monitored in real time or in time, the potential safety hazard is increased, and the operation and maintenance cost of the system is increased;
2. the battery container fire extinguishing system extinguishes the fire of the whole container space, does not extinguish the fire aiming at the ignition point, causes reagent waste, has low fire extinguishing efficiency and causes certain influence on a normal battery pack;
the clean gas fire extinguishing agents such as heptafluoropropane or perfluorohexanone have good effect on extinguishing open fire, but the long-acting cooling of the battery cannot be realized, and the risk of reburning still exists in the mode of spraying the gas fire extinguishing agents.
Disclosure of Invention
In order to solve the technical problem, the invention provides an intelligent fire-fighting linkage system of a photovoltaic booster station and a matched energy storage power station.
In order to achieve the purpose, the technical scheme of the invention is as follows:
an intelligent fire-fighting linkage system of a photovoltaic booster station and a matched energy storage power station comprises a main fire-fighting system of the photovoltaic booster station, a fire-fighting system of an energy storage battery container box, a PCS booster box fire-fighting system and an EMS centralized control box fire-fighting system, wherein,
the fire fighting system of the energy storage battery container box comprises a controller, a plurality of first detectors, a first audible and visual alarm, a water fire fighting device and a gas fire fighting device, wherein the controller is arranged on a battery container and is respectively connected with the first audible and visual alarm, the first detectors, the water fire fighting device and the gas fire fighting device;
the PCS boost box fire-fighting system comprises a plurality of second detectors arranged in the PCS boost box along a preset distance and a second audible and visual alarm arranged on the side wall of the PCS boost box;
the fire-fighting system of the EMS centralized control box comprises a plurality of third detectors arranged along a preset distance in the EMS centralized control box and a third audible and visual alarm arranged on the side wall of the EMS centralized control box;
the photovoltaic booster station main fire-fighting system comprises a control host, a plurality of fourth detectors arranged in the photovoltaic booster station along a preset distance, and a fourth audible and visual alarm and a manual alarm button arranged on the photovoltaic booster station, wherein the control host is respectively connected with the fourth detectors, the fourth audible and visual alarm, the manual alarm button, a controller, a second detector, a second audible and visual alarm, a third detector and a third audible and visual alarm.
Preferably, the second detector, the third detector and the fourth detector are all composed of smoke detector and temperature detector.
Preferably, gaseous extinguishing device, including gaseous fire extinguishing agent jar body, and with the gas pipeline that gaseous fire extinguishing agent jar body is connected, be provided with a plurality of gaseous fire extinguishing agent injection mouth on the gas pipeline, every gaseous fire extinguishing agent injection mouth department all is provided with the solenoid valve, the solenoid valve is connected with the controller.
Preferably, the first detector is composed of a combustible gas detector, a smoke detector and a temperature detector.
Preferably, the combustible gas detector comprises a carbon monoxide gas detector, a hydrogen gas detector and a VOC combustible gas detector.
Preferably, water fire control unit, including set up the fire control interface on the battery container, and with the water fire control pipeline of fire control interface connection, be provided with a plurality of water fire control spout on the water fire control pipeline, all be provided with gaseous fire extinguishing agent jet, smoke detector and temperature detector directly over every battery cluster in the battery container.
Preferably, the fire fighting interface is connected with a fire pump, and the fire pump is controlled to be started and stopped remotely through a controller or manually on site.
Preferably, the fire-fighting interface adopts a D1150 rapid water fire-fighting interface.
Preferably, the number of the fire fighting interfaces is not less than 2.
Preferably, the main fire-fighting system of the photovoltaic booster station further comprises a telephone exchange, and the telephone exchange is in signal connection with extension telephones arranged in the battery container, the PCS booster box and the EMS centralized control box respectively.
Based on the technical scheme, the invention has the beneficial effects that:
1) according to the invention, a station-level fire-fighting system control host is arranged in a booster station main control room, a fire-fighting device system in a booster station and box fire-fighting devices such as a battery container, a PCS booster box and an EMS centralized control box (including secondary equipment) in an energy storage power station are in linkage design, alarm signals are received/monitored in a unified manner, output management is controlled in a unified manner, the condition of the whole station is mastered in real time, the power station is convenient to manage in a unified manner, and the operation and maintenance cost is reduced;
2) the energy storage battery container is additionally provided with the carbon monoxide, hydrogen and VOC combustible gas detectors, so that the faulty battery can be checked and found as soon as possible, corresponding treatment and replacement are carried out, and the influence of fire expansion is reduced; the installation arrangement of a cluster-level detector and a pipe network type cluster-level point-to-point spraying design are adopted in the battery container, so that the waste of fire extinguishing agents is reduced, and the influence on other normal battery pack equipment is reduced;
3) aiming at the condition of possible re-combustion, the invention adds a water fire-fighting design of the box body, two or more DN50 quick water fire-fighting interfaces are reserved on the box body, and a fire-fighting water spraying pipeline is distributed in the box body. The energy storage power station area is combined with a booster station fire pump room and a fire pool to make a unified water fire-fighting system design, an underground fire-fighting water supply pipeline system and a fire hydrant, so that the construction and land cost is saved, and the maintenance and management are more convenient;
4) the invention realizes the centralized control of the control host in the booster station fire-fighting system to the box group by adding the same communication modules in the energy storage battery container, the EMS centralized control box and the PCS booster box, and the centralized monitoring and the centralized control of the box group are carried out in the master control room, so that the fire can be found at the first time, and the remote fire-extinguishing function of the container group can be realized. The local remote two-place alarm monitoring and control increases the reliability of the system, improves the safety of personnel operation and maintenance, saves the cost of the fire-fighting host of an EMS centralized control box and a PCS pressure boosting box, and reduces the cost of the whole set of fire-fighting system.
Drawings
FIG. 1 is a schematic diagram of an intelligent fire-fighting linkage system of a photovoltaic booster station and a matched energy storage power station in one embodiment,
in the figures, the various reference numbers are:
100. a main fire-fighting system of the photovoltaic booster station; 101. a control host; 102. a fourth detector; 103. a fourth audible and visual alarm; 104. an input-output module; 105. a manual alarm button; 106. a telephone exchange; 200. an energy storage battery container fire extinguishing system; 201. a controller; 202. a first detector; 203. a first audible and visual alarm; 204. a water fire-fighting device; 205. a gas fire extinguishing device; 300. a PCS boost box fire-fighting system; 301. a second detector; 302. a second audible and visual alarm; 400. EMS centralized control box fire-fighting system; 401. a third detector; 402. and a third audible and visual alarm.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1, this embodiment provides an wisdom fire control aggregate unit of photovoltaic booster station and supporting energy storage power station, including photovoltaic booster station owner fire extinguishing systems 100, energy storage battery container fire extinguishing systems 200, PCS boosts four parts of case fire extinguishing systems 300 and EMS centralized control case fire extinguishing systems 400, install a photovoltaic booster station owner fire extinguishing systems control host 101 in photovoltaic booster station master-control room, with photovoltaic booster station owner fire extinguishing systems 100 with energy storage power station in battery container, PCS boost integrative case, box fire extinguishing systems such as EMS centralized control case (including secondary equipment) carry out the linkage design, receive in unison/monitor photovoltaic booster station and energy storage power station's alarm signal, unified control output management, the detailed description is as follows:
photovoltaic booster station main fire-fighting system
The photovoltaic booster station main fire-fighting system 100 comprises a control host 101 arranged in a monitoring room of a comprehensive operation and maintenance building of the booster station, a plurality of fourth detectors 102 (smoke detectors and temperature detectors) arranged in the photovoltaic booster station along a preset distance, and a fourth audible and visual alarm 103, an input/output module 104 and a manual alarm button 105 arranged on the photovoltaic booster station, wherein,
the control host 101 has the functions of receiving, transmitting, displaying and linkage control of fire alarm signals. A plurality of bus devices can be provided and coupled to the fourth detector 102, the fourth audible and visual alarm 103, the manual alarm button 105, the controller 201, the second detector 301, the second audible and visual alarm 302, the third detector 401, the third audible and visual alarm 402, and the like.
The fourth audible and visual alarm 103 is an audible and visual alarm device installed on site, and when a fire disaster occurs and is confirmed on site, the fourth audible and visual alarm 103 installed on site can be controlled by the fire protection system control host 101 to be started to send out a strong audible and visual alarm signal, so as to achieve the purpose of reminding personnel on site to pay attention.
The fourth detector 102 (smoke detector, temperature detector) is installed at a plurality of positions in the photovoltaic booster station where fire needs to be monitored, the smoke detector is a fire detector responding to solid particles generated by combustion or heat medium, the nature or the strength of certain physical quantity can be directly or indirectly changed according to smoke particles, and smoke is taken as a main detection object; the temperature-sensing detector mainly utilizes a thermosensitive element to detect physical changes of the thermosensitive element in the detector of the fire, responds to abnormal temperature, temperature rate and temperature difference, converts temperature signals into electric signals and carries out alarm processing.
The input/output module 104 can provide DC24V active output or normally open and normally closed contact output for completing control of the equipment needing linkage on site, one path of switching value signal input is used for feeding back the action signal of the equipment to the controller 201, the normally open and normally closed modes can be set, the input/output has a line checking function, and the linkage equipment comprises a fire pump, a ventilation device, a fire-proof roller shutter and the like.
The manual alarm button 105 is a button that is manually pressed to report a fire signal when a person finds a fire. The telephone set can be connected with a switchboard to report fire signals when an extension telephone set is installed. When the fire alarm controller 201 or the control host 101 receives the alarm signal, the location of the fire signal can be confirmed.
The extension telephone sets in the battery container, the PCS voltage boosting box and the EMS centralized control box have the functions of called ringing and off-hook conversation and are matched with the bus-system fire-fighting telephone switchboard 106 for use. The telephone exchange 106 has a function of connecting a multiplex extension, and can perform a one-to-one call operation with the extension. The central office 106 has solid state recording technology that can store call logs.
Fire extinguishing system of energy storage battery container
The fire fighting system 200 of the energy storage battery container comprises a controller 201 arranged on the battery container, a plurality of first detectors 202 (a combustible gas detector, a smoke detector and a temperature detector), a first audible and visual alarm 203, a water fire fighting device 204 and a gas fire fighting device 205, wherein,
the first detector 202 comprises a combustible gas detector, a smoke detector and a temperature detector, wherein the number of the smoke detector and the number of the temperature detector are consistent with the number of the battery clusters in the battery container, and the smoke detector and the temperature detector are arranged right above each battery cluster; the plurality of combustible gas detectors are reasonably and uniformly arranged around the battery cluster in the box, each combustible gas detector comprises a carbon monoxide gas detector, a hydrogen gas detector and a VOC combustible gas detector, the thermal runaway of the lithium ion battery in the battery container can go through a long time process, a large amount of carbon monoxide, hydrogen and VOC gases can be released in the early stage of the process, and the faulty battery can be detected and found as soon as possible through the detection of the combustible gas detectors, so that the corresponding treatment and replacement can be carried out;
the gas fire extinguishing device 205 comprises a gas fire extinguishing agent tank body and a gas pipeline connected with the gas fire extinguishing agent tank body, wherein gas fire extinguishing agent injection ports consistent with the number of battery clusters in a battery container are arranged on the gas pipeline, each gas fire extinguishing agent injection port is provided with an electromagnetic valve, a gas fire extinguishing agent injection port, a smoke detector and a temperature detector are arranged right above each battery cluster, a cluster level detector is arranged in the battery container, a pipe network type cluster level point-to-point gas fire extinguishing agent injection design is adopted, fire extinguishing agents are accurately injected to the ignition point position of the battery cluster needing fire extinguishing control according to the data collected by the cluster level detector, and the gas fire extinguishing agents are injected in a partitioning mode, so that the waste of fire extinguishing agents can be effectively reduced, and the influence on other normal battery pack equipment is reduced;
water fire control unit 204 presets on the left side wall of battery container two D1150 quick water fire control interfaces of being connected with the water supply pipe, and every D1150 quick water fire control interface all is connected with the fire pump, and a water fire control pipeline is connected respectively to every fire pump, and communicates between two water fire control pipelines. All be provided with 8 water fire control spouts on every water fire control pipeline, 8 even distribution of water fire control spout are in the battery container, and when gaseous extinguishing device 205 can't the effective control condition of a fire, the condition of a fire spreads or when out of control, and the further extension of conflagration accident ground is effectively prevented in the submergence formula water spraying, strives for the time for the fire rescue of needs simultaneously.
The controller 201 is connected to the first detector 202 (combustible gas detector, smoke detector, and temperature detector), the fire pump, and the solenoid valve, respectively. If there are a plurality of battery containers in the energy storage power station, when having a plurality of energy storage battery container case fire extinguishing systems 200 controllers 201 promptly, can carry out hand-in-hand formula with the alarm feedback signal connection of battery container and connect, finally connecting wire access control host computer 101 all the way, when control host computer 101 received alarm signal, sent control signal control relevant regional aggregate unit to start this battery container region and the regional alarm device of adjacent battery container and report to the police.
Third, PCS boost box fire-fighting system
The PCS boost box mainly comprises a PCS (energy storage bidirectional inverter), a transformer, a switch cabinet, a control cabinet and the like. The main types of fires that may be triggered are electrical shorts, aging, grid faults, etc. The box fire-fighting system is designed with emphasis on early warning, and comprises a plurality of second detectors 301 (smoke detectors and temperature detectors) arranged in a PCS boosting box along a preset distance and a second audible and visual alarm 302 arranged on the side wall of the PCS boosting box, wherein a feedback signal of the second audible and visual alarm is connected to a control host 101, a video monitoring system is configured, and operation and maintenance personnel can check the real-time condition in the box and configure a portable or cart-type dry powder fire extinguisher in the box.
Four, EMS centralized control box fire-fighting system
The EMS centralized control box mainly comprises secondary equipment such as an alternating current power supply incoming line cabinet, an alternating current power supply outgoing line cabinet, a UPS power supply cabinet, a communication cabinet, a monitoring cabinet, a terminal control cabinet and the like. The main types of fires that may be triggered are electrical shorts, aging, grid faults, etc. The fire fighting system is designed with emphasis on early warning, and comprises a plurality of third detectors 401 (smoke detectors and temperature detectors) arranged along a preset distance in an EMS centralized control box and a third acousto-optic alarm 402 arranged on the side wall of the EMS centralized control box, wherein a feedback signal of the third acousto-optic alarm is connected into a fire fighting system control host 101 of the whole station, a video monitoring system is configured, operation and maintenance personnel can check the real-time condition in the box, and a portable or cart-type dry powder fire extinguisher is configured in the box.
The above description is only a preferred embodiment of the intelligent fire-fighting linkage system of the photovoltaic booster station and the matched energy storage power station disclosed in the present invention, and is not used to limit the protection scope of the embodiments of the present specification. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the embodiments of the present disclosure should be included in the protection scope of the embodiments of the present disclosure.
Claims (10)
1. An intelligent fire-fighting linkage system of a photovoltaic booster station and a matched energy storage power station is characterized by comprising a main fire-fighting system of the photovoltaic booster station, a fire-fighting system of an energy storage battery container box, a PCS booster box fire-fighting system and an EMS centralized control box fire-fighting system, wherein,
the fire fighting system of the energy storage battery container box comprises a controller, a plurality of first detectors, a first audible and visual alarm, a water fire fighting device and a gas fire fighting device, wherein the controller is arranged on a battery container and is respectively connected with the first audible and visual alarm, the first detectors, the water fire fighting device and the gas fire fighting device;
the PCS boost box fire-fighting system comprises a plurality of second detectors arranged in the PCS boost box along a preset distance and a second audible and visual alarm arranged on the side wall of the PCS boost box;
the fire-fighting system of the EMS centralized control box comprises a plurality of third detectors arranged along a preset distance in the EMS centralized control box and a third audible and visual alarm arranged on the side wall of the EMS centralized control box;
the photovoltaic booster station main fire-fighting system comprises a control host, a plurality of fourth detectors arranged in the photovoltaic booster station along a preset distance, and a fourth audible and visual alarm and a manual alarm button arranged on the photovoltaic booster station, wherein the control host is respectively connected with the fourth detectors, the fourth audible and visual alarm, the manual alarm button, a controller, a second detector, a second audible and visual alarm, a third detector and a third audible and visual alarm.
2. The intelligent fire-fighting linkage system for the photovoltaic booster station and the matched energy storage power station as claimed in claim 1, wherein the second detector, the third detector and the fourth detector are all composed of a smoke detector and a temperature detector.
3. The intelligent fire-fighting linkage system for the photovoltaic booster station and the matched energy storage power station as claimed in claim 1, wherein the gas fire-extinguishing device comprises a gas fire-extinguishing agent tank body and a gas pipeline connected with the gas fire-extinguishing agent tank body, a plurality of gas fire-extinguishing agent injection ports are arranged on the gas pipeline, each gas fire-extinguishing agent injection port is provided with an electromagnetic valve, and the electromagnetic valves are connected with a controller.
4. The intelligent fire-fighting linkage system for the photovoltaic booster station and the matched energy storage power station as claimed in claim 1, wherein the first detector is composed of a combustible gas detector, a smoke detector and a temperature detector.
5. The intelligent fire-fighting linkage system for the photovoltaic booster station and the matched energy storage power station as claimed in claim 4, wherein the combustible gas detector comprises a carbon monoxide gas detector, a hydrogen gas detector and a VOC combustible gas detector.
6. The intelligent fire-fighting linkage system of the photovoltaic booster station and the matched energy storage power station as claimed in claim 4, wherein the water fire-fighting device comprises a fire-fighting interface arranged on the battery container and a water fire-fighting pipeline connected with the fire-fighting interface, a plurality of water fire-fighting nozzles are arranged on the water fire-fighting pipeline, and a gas fire-extinguishing agent injection port, a smoke detector and a temperature detector are arranged right above each battery cluster in the battery container.
7. The intelligent fire-fighting linkage system for the photovoltaic booster station and the matched energy storage power station as claimed in claim 6, wherein the fire-fighting interface is connected with a fire-fighting pump, and the fire-fighting pump is controlled to be started or stopped remotely by a controller or manually on site.
8. The intelligent fire-fighting linkage system for the photovoltaic booster station and the matched energy storage power station as claimed in claim 6, wherein the fire-fighting interface adopts a D1150 rapid water fire-fighting interface.
9. The intelligent fire-fighting linkage system for the photovoltaic booster station and the matched energy storage power station as claimed in claim 6, wherein the number of the fire-fighting interfaces is not less than 2.
10. The intelligent fire-fighting linkage system of the photovoltaic booster station and the matched energy storage power station as claimed in claim 1, wherein the main fire-fighting system of the photovoltaic booster station further comprises a telephone exchange, and the telephone exchange is in signal connection with extension telephones respectively arranged in the battery container, the PCS booster box and the EMS centralized control box.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114887262A (en) * | 2022-06-13 | 2022-08-12 | 中国科学技术大学 | Automatic fire early warning and fire extinguishing system for photovoltaic building roof |
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| CN214512350U (en) * | 2020-12-15 | 2021-10-29 | 江苏多益能源科技有限公司 | A multi-level fire protection system for an energy storage power station |
| CN214900208U (en) * | 2021-04-10 | 2021-11-26 | 中海油能源发展装备技术有限公司 | Integrated energy storage system of offshore oil platform |
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