CN217961059U

CN217961059U - Modularized perfluorohexanone energy storage container fire-fighting equipment

Info

Publication number: CN217961059U
Application number: CN202221848716.3U
Authority: CN
Inventors: 米坤; 于建斌; 罗汉; 刘琛; 唐超; 张晨熙; 卢帅; 徐锐; 何强; 孔令灿
Original assignee: Shandong Electric Times Energy Technology Co ltd
Current assignee: Shandong Electric Times Energy Technology Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-12-06
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a modularized perfluorohexanone energy storage container fire-fighting device, which comprises a shell, a liquid cooling unit, a control cabinet containing a UPS and a power distribution load cabinet; the liquid cooling unit is fixedly arranged at the left end and the right end above the inside of the shell; further comprising: the inside of casing is installed with the gas collection bottle, the one end in battery compartment is connected with the switch board contains between the UPS, just the switch board contains and is connected between the one end of UPS and the distribution load cabinet. This modularization perfluor hexanone energy storage container fire-fighting equipment is provided with the battery compartment, and after the detector reported a fire alarm in the protected area, alarm host sent the police dispatch newspaper, instructs the position that the conflagration took place, and alarm controller only sends alarm signal, does not export the action signal, confirms after the fire alarm by the personnel on duty, presses emergent start button or protected area door on the alarm control panel, can the starting system, and the perfluor hexanone agent of putting out a fire is spouted to put out a fire to the battery compartment is put out a fire better and is handled.

Description

Modularized perfluorohexanone energy storage container fire-fighting equipment

Technical Field

The utility model relates to a container fire-fighting equipment technical field specifically is a modularization perfluor hexanone energy storage container fire-fighting equipment.

Background

For a lithium battery energy storage cabin fire extinguishing system, a conventional scheme at the present stage mainly adopts heptafluoropropane and hot aerosol, but generally speaking, the fire extinguishing system has a cooling effect of perfluorohexanone and water; by analyzing the effectiveness of a heptafluoropropane fire extinguishing system, analyzing the effectiveness of an aerosol fire extinguishing system, analyzing the effectiveness of a pressure water mist fire extinguishing system and analyzing and comparing the effectiveness of a perfluorohexanone fire extinguishing system, the conventional fire fighting equipment has certain defects, perfluorohexanone is liquid at normal temperature, has an excellent heat absorption and cooling effect, has a boiling point of 49.2 ℃ and a freezing point of-108.0, and reduces the content of oxygen through physical inhibition to achieve the purpose of inhibiting fire; in addition, through chemical inhibition, gas-phase substances can decompose metal ions or lose cations of electrons, active groups in combustion can be adsorbed and generate chemical action, the active groups are greatly consumed, combustion free radicals are reduced, and combustion chain reaction is cut off to realize chemical inhibition; the perfluorohexanone fire extinguishing agent has good effect on the lithium iron phosphate battery, is more beneficial to fire fighting and extinguishment by using a multiple spraying strategy, and plays a role in preventing re-ignition;

therefore, the modularized perfluorohexanone energy storage container fire fighting equipment is provided, and the problems can be well solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a modularized perfluorohexanone energy storage container fire-fighting device, which solves the problems that the prior art also has certain disadvantages through the analysis of effectiveness of a heptafluoropropane fire-extinguishing system, the analysis of effectiveness of an aerosol fire-extinguishing system, the analysis of effectiveness of a pressure water mist fire-extinguishing system and the analysis and comparison of effectiveness of a perfluorohexanone fire-extinguishing system in the current market; through different fire extinguishing systems to the analysis of putting out a fire of energy storage battery module, can draw the following conclusion: the perfluorohexanone fire extinguishing agent can be used as the first choice for the initial fire targeted fire extinguishing of the iron phosphate energy storage battery, has good cooling and re-combustion preventing effects, and can gradually replace heptafluoropropane fire extinguishing agents.

In order to achieve the above object, the utility model provides a following technical scheme: a modularized perfluorohexanone energy storage container fire fighting device comprises a shell, a liquid cooling unit, a control cabinet containing a UPS and a power distribution load cabinet;

the liquid cooling unit is fixedly installed at the left end and the right end above the inside of the shell, the control cabinet containing the UPS is installed below the inside of the shell, and the distribution load cabinet is fixedly installed at a position, close to one side of the control cabinet containing the UPS, in the inside of the shell;

further comprising:

the utility model discloses a battery cabinet, including casing, gas collection bottle, battery cabin, switch board, power distribution load cabinet, the internally mounted of casing has the gas collection bottle, just the gas collection bottle sets up the inside rear side position that contains UPS of being close to the switch board at the casing, and the output of gas collection bottle is connected with the connecting tube, the other end position of connecting tube stretches into the top position of battery cabin, the one end of battery cabin and switch board contain and are connected between the UPS, just the switch board contains and is connected between the one end of UPS and the power distribution load cabinet.

Preferably, battery compartment, switch board contain UPS, distribution load cabinet and form a set of closed circuit, just inside casing, the gas collection bottle, connecting tube, battery compartment, the switch board that sets up of casing contain UPS and distribution load cabinet and set up about the middle part position mirror image of casing, conveniently carry out the fire control to this container more and handle.

Preferably, a group of detectors are arranged at the top of the space of the battery compartment, nine groups of detectors are arranged at the top of the space of the battery compartment, and one ends of the detectors are connected with the other ends of the connecting pipelines, so that the detection is more convenient.

Preferably, the outer wall of the battery cabin is provided with 1 cabin outer audible and visual alarm, 1 deflation no-entry indicator lamp and 1 emergency start-stop switch, and the automatic or manual starting of the fire extinguishing device and the emergency starting or emergency stopping of the fire extinguisher can be controlled through the emergency start-stop switch, so that the fire extinguishing device can be conveniently and quickly controlled.

Preferably, 1 fire control host computer and 1 audible-visual annunciator of battery cabin internally mounted, fire control host computer receive battery cabin detector data, carry out audible-visual annunciator's linkage and the linkage of external equipment such as BMS, EMS, exhaust fan, shutter according to the detection condition of detector, conveniently use according to the detector.

Preferably, shells inner wall's left side position fixed mounting has fixed motor, just fixed motor's output stretches into the inside of casing and the inboard at the carousel of nestification, the outside edge position of carousel rotates and is connected with the bracing piece, the bottom position of bracing piece rotates and is connected with the connecting rod, the bottom position of connecting rod is fixed mutually with the top position of heating panel, the setting of heating panel is in the inside of radiating groove, the lateral wall at the casing is seted up to the radiating groove to the convenience carries out cleaning to the dust in the heating panel outside.

Preferably, the size of the heat dissipation plate is smaller than that of the heat dissipation groove, the support rod and the heat dissipation plate are integrally arranged, and meanwhile the connecting rod forms an upper sliding structure and a lower sliding structure between the inner wall of the support rod and the heat dissipation groove, so that the heat dissipation plate can slide in the heat dissipation groove conveniently.

Compared with the prior art, the beneficial effects of the utility model are that set up the structure as follows:

(1) The modular perfluorohexanone energy storage container fire-fighting equipment is provided with a battery compartment, and when a detector in a protection area alarms, an alarm host sends out an alarm to indicate the position where a fire occurs, and a sound-light alarm in a gas fire extinguishing area is started to remind workers of noticing; when the temperature-sensitive detector alarms, the alarm host sends an alarm, the host is converted into an automatic mode after artificial confirmation, the gas fire-extinguishing controller starts to enter a delay stage, and the acousto-optic alarm in the protection area is started to prompt people to evacuate; after the delay of 30S, sending a fire extinguishing instruction to a starting bottle controlling a corresponding protection area, opening a starting valve, then sequentially opening a selector valve and a gas storage bottle by nitrogen in the bottle, carrying out fire extinguishing operation on a fire area, simultaneously receiving a feedback signal of a pressure annunciator by an alarm controller, and starting a spraying indicator lamp and an alarm bell at the door of the protection area; when the alarm controller is in a manual state, the alarm controller only sends out an alarm signal and does not output an action signal, after the person on duty confirms a fire alarm, an emergency starting button or a protection area door on the alarm control panel is pressed down, and an emergency starting and stopping button at the opening is pressed, so that the system can be started, and the perfluorohexanone fire extinguishing agent is sprayed, so that the battery compartment can be better subjected to fire extinguishing treatment;

(2) This modularization perfluor hexanone energy storage container fire-fighting equipment, be provided with the fixed motor, start the fixed motor, make the output of fixed motor drive the carousel and rotate in the inside of casing, thereby make the carousel will drive the bracing piece that rotates the connection and rotate inside the casing, the bracing piece will drive simultaneously and drive the heating panel through the connecting rod and reciprocate in the inside of radiating groove, when reciprocating in the inside of radiating groove through the heating panel, conveniently carry out cleaning process in the outside of heating panel through the striking of heating panel at the radiating groove.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the gas collecting bottle in plan view;

FIG. 3 is a schematic view of the left side cross-sectional structure of the heat dissipating plate of the present invention;

fig. 4 is a logic diagram of the fire-fighting control of the present invention.

In the figure: 1. a housing; 2. a liquid cooling unit; 3. a gas collection bottle; 301. connecting a pipeline; 4. a battery compartment; 5. the control cabinet comprises a UPS; 6. a power distribution load cabinet; 7. fixing a motor; 8. a turntable; 9. a support bar; 10. a connecting rod; 11. a heat dissipation plate; 12. a heat dissipation groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a modularized perfluorohexanone energy storage container fire-fighting device comprises a shell 1, a liquid cooling unit 2, a control cabinet containing a UPS5 and a power distribution load cabinet 6; the liquid cooling unit 2 is fixedly installed at the left end and the right end above the inside of the shell 1, the control cabinet containing the UPS5 is installed below the inside of the shell 1, and the distribution load cabinet 6 is fixedly installed at a position, close to one side of the control cabinet containing the UPS5, in the inside of the shell 1; further comprising: the internally mounted of casing 1 has gas collecting bottle 3, and gas collecting bottle 3 sets up and contains the rear side position of UPS5 near the switch board in casing 1 inside, and the output of gas collecting bottle 3 is connected with connecting tube 301, and the other end position of connecting tube 301 stretches into the top position of battery compartment 4, and the one end of battery compartment 4 and the switch board contain and are connected between UPS5, and the switch board contains and is connected between UPS 5's one end and the distribution load cabinet 6. The battery compartment 4, the control cabinet containing the UPS5 and the power distribution load cabinet 6 form a group of closed loops, and the shell 1, the gas collecting bottle 3, the connecting pipeline 301, the battery compartment 4, the control cabinet containing the UPS5 and the power distribution load cabinet 6 arranged inside the shell 1 are arranged in a mirror image mode about the middle position of the shell 1. A group of detectors are arranged at the top of the space of the battery compartment 4, nine groups of detectors are arranged at the top of the space of the battery compartment 4, and one end of each detector is connected with the other end of the connecting pipeline 301. The outer wall of the battery compartment 4 is provided with 1 outside audible and visual alarm, 1 deflation non-entering indicating lamp and 1 emergency start-stop switch, and the automatic or manual start of the fire extinguishing device and the emergency start or emergency stop of the fire extinguisher can be controlled by the emergency start-stop switch. 1 fire control host computer and 1 audible-visual annunciator of internal mounting in battery cabin 4, the fire control host computer receives 4 detector data in battery cabin, carries out audible-visual annunciator's linkage and the linkage of external equipment such as BMS, EMS, exhaust fan, shutter according to the detection condition of detector.

A fixed motor 7 is fixedly installed at the left side position of the inner wall of the shell 1, the output end of the fixed motor 7 extends into the shell 1 and is embedded at the inner side of the rotary table 8, a support rod 9 is rotatably connected at the edge position of the outer surface of the rotary table 8, a connecting rod 10 is rotatably connected at the bottom end position of the support rod 9, the bottom end position of the connecting rod 10 is fixed with the top end position of a heat dissipation plate 11, the size of the heat dissipation plate 11 is smaller than that of a heat dissipation groove 12, the support rod 9 and the heat dissipation plate 11 are integrally arranged, and meanwhile, an up-and-down sliding structure is formed between the connecting rod 10 and the inner wall of the heat dissipation groove 12 through the support rod 9; the heat dissipation plate 11 is disposed inside the heat dissipation groove 12, and the heat dissipation groove 12 is opened in a side wall of the housing 1.

The working principle is as follows: with the attached drawings of 1, 2 and 4, the scheme is that the combined battery cabins 4 are assembled, each battery cabin 4 can be divided into two energy storage units with the length of 20 feet, and each energy storage unit is provided with an independent perfluorohexanone fire extinguishing system, so that the fire fighting grade is improved. Therefore, each 40-foot battery compartment 4 is provided with two independent fire extinguishing systems; one energy storage unit battery compartment 4 is provided with a perfluorohexanone pipe network, and 9 detectors of CO, smoke, temperature and VOC are installed, namely 1 detector is installed at the top of the space of each

battery compartment

4, and 9 detectors are installed in each battery compartment 4; 1 fire-fighting host and 1 audible and visual alarm are installed in each energy storage unit battery compartment 4, the fire-fighting host receives data of a detector of the battery compartment 4, and linkage of the audible and visual alarms and linkage of external equipment such as BMS (battery management system), EMS (energy management system), an exhaust fan, shutters and the like are carried out according to the detection condition of the detector; meanwhile, the outer wall of each energy storage unit battery cabin 4 is provided with 1 cabin outer audible and visual alarm, 1 deflation no-entry indicator lamp and 1 emergency start-stop switch, and the automatic or manual start of the fire extinguishing device and the emergency start or emergency stop of the fire extinguisher can be controlled by the emergency start-stop switch; 1 non-storage pipe network perfluorohexanone fire extinguishing device is arranged in each energy storage unit battery compartment 4 for compartment level protection;

and simultaneously, automatically controlling: when no person is in the protection area, a control mode switching switch key in the gas fire extinguishing controller is switched to an automatic position, the fire extinguishing system automatically controls the state, when a smoke detector in the protection area reports a fire alarm, the host sends out an alarm and sends a signal to the gas fire extinguishing controller, and the gas fire extinguishing controller starts all sound and light in the gas fire extinguishing area through a linkage program to remind workers of paying attention; when the detector reports a fire alarm, the gas fire-extinguishing controller starts to enter a delay stage, simultaneously sends out a linkage instruction, closes all power supplies except emergency lighting in linkage equipment and a protection area, starts an audible and visual alarm, and automatically delays for 30 seconds and then sends out a fire-extinguishing instruction to a starting bottle for controlling a fire area; and opening the starting bottle, and then starting gas in the bottle to open the corresponding selector valve and the fire extinguishing agent storage bottle so as to carry out fire extinguishing operation on the fire area. Electric manual control: when people work or are on duty in the protection area, the control mode change-over switch in the gas fire-extinguishing controller is switched to a manual position, the fire-extinguishing system is in a manual control state, when a fire occurs in the protection area, a manual starting button in the gas fire-extinguishing controller can be pressed down, or an emergency starting button arranged outside the protection area is started, and the fire-extinguishing system can be started according to the program to extinguish the fire. In the automatic control state, the electric manual control can still be realized, and all personnel in the protective area must evacuate before the electric manual control is implemented. Mechanical emergency manual control: when fire occurs in the protection area, but the fire extinguishing instruction cannot be executed due to power failure or failure of an automatic control system and a control system, the selection valve of the gas storage bottle of the corresponding protection area is directly and manually opened, and the fire extinguishing agent can be released to extinguish the fire. When mechanical emergency manual control is carried out, equipment influencing the fire extinguishing effect needs to be closed in advance, and people in the protection area are informed and confirmed to be completely evacuated to the rear side for implementation; when a fire alarm occurs and the condition that the fire extinguishing system does not need to be started for extinguishing fire is found in the delay time, an emergency stop button on the JBF5014 gas fire extinguishing controller or in the manual control box can be pressed, so that the fire extinguishing instruction can be prevented from being sent out, and the fire extinguishing program of the system is stopped;

combine fig. 2 and fig. 4, at first, through starting fixed motor 7, make the output of fixed motor 7 will take carousel 8 to rotate in the inside of casing 1, so make carousel 8 will drive connecting rod 10 through bracing piece 9 and slide from top to bottom in the inside of casing 1, make the bottom of connecting rod 10 will drive heating panel 11 and carry out stable upper and lower slip in the inside of radiating groove 12, through above setting, it will strike inside the bottom of radiating groove 12 to cause heating panel 11, thereby make the dust obtain further cleanness on the heating panel 11, prevent the inside overheated phenomenon of taking place of the device.

Those not described in detail in this specification are well within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A modularized perfluorohexanone energy storage container fire fighting device comprises a shell (1), a liquid cooling unit (2), a control cabinet containing a UPS (5) and a power distribution load cabinet (6);

the liquid cooling unit (2) is fixedly installed at the left end and the right end above the inside of the shell (1), the control cabinet containing the UPS (5) is installed below the inside of the shell (1), and the power distribution load cabinet (6) is fixedly installed at one side, close to the control cabinet containing the UPS (5), of the inside of the shell (1);

it is characterized by also comprising:

the internally mounted of casing (1) has gas collecting bottle (3), just gas collecting bottle (3) set up and are close to the rear side position that the switch board contains UPS (5) in casing (1) inside, and the output of gas collecting bottle (3) is connected with connecting tube (301), the other end position of connecting tube (301) stretches into the top position of battery compartment (4), the one end of battery compartment (4) and switch board contain and are connected between UPS (5), just the switch board contains and is connected between one end and the distribution load cabinet (6) of UPS (5).

2. The modular perfluorohexanone energy storage container fire fighting equipment according to claim 1, wherein: battery compartment (4), switch board contain UPS (5), distribution load cabinet (6) and form a set of closed circuit, just casing (1), gas collection bottle (3), connecting tube (301), battery compartment (4), the switch board that casing (1) inside set up contain UPS (5) and distribution load cabinet (6) about the middle part position mirror image setting of casing (1).

3. The modular perfluorohexanone energy storage container fire fighting equipment according to claim 1, wherein: a group of detectors are arranged at the top of the space of the battery compartment (4), nine groups of detectors are arranged at the top of the space of the battery compartment (4), and one ends of the detectors are connected with the other end of the connecting pipeline (301).

4. The modular perfluorohexanone energy storage container fire fighting equipment according to claim 1, wherein: the outer wall of the battery compartment (4) is provided with 1 extra-compartment audible and visual alarm, 1 deflation no-entry indicator lamp and 1 emergency start-stop switch, and the fire extinguishing device can be controlled to be automatically or manually started and to be emergently started or emergently stopped to start the fire extinguisher through the emergency start-stop switch.

5. The modular perfluorohexanone energy storage container fire fighting equipment according to claim 1, wherein: 1 fire control host computer and 1 audible-visual annunciator of battery cabin (4) internally mounted, fire control host computer receive battery cabin detector data, carry out audible-visual annunciator's linkage and the linkage of external equipment BMS, EMS, exhaust fan, shutter equipment according to the detection condition of detector.

6. The modular perfluorohexanone energy storage container fire fighting equipment according to claim 1, wherein: casing (1) inner wall's left side position fixed mounting has fixed motor (7), just the output of fixed motor (7) stretches into the inside of casing (1) and nestification is in the inboard of carousel (8), the outside edge position of carousel (8) rotates and is connected with bracing piece (9), the bottom position of bracing piece (9) rotates and is connected with connecting rod (10), the bottom position of connecting rod (10) is fixed mutually with the top position of heating panel (11), the setting of heating panel (11) is in the inside of radiating groove (12), the lateral wall at casing (1) is seted up in radiating groove (12).

7. The modular perfluorohexanone energy storage container fire fighting equipment according to claim 6, wherein: the size of heating panel (11) is less than the size of radiating groove (12), just for the integration setting between bracing piece (9) and heating panel (11), simultaneously sliding structure about connecting rod (10) passes through to constitute between the inner wall of bracing piece (9) and radiating groove (12).