CN114973516A - Immersed inclined water fire-fighting charging cabinet - Google Patents
Immersed inclined water fire-fighting charging cabinet Download PDFInfo
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- CN114973516A CN114973516A CN202210779201.0A CN202210779201A CN114973516A CN 114973516 A CN114973516 A CN 114973516A CN 202210779201 A CN202210779201 A CN 202210779201A CN 114973516 A CN114973516 A CN 114973516A
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- battery
- water
- immersed
- cabinet door
- fire
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/003—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity
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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
- A62C37/00—Control of fire-fighting equipment
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/10—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity with alarm or warning devices, e.g. indicating the interrupting of the supply
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention belongs to the field of charging cabinet equipment, and discloses an immersed inclined water fire-fighting charging cabinet which comprises a water tank and a cabinet body, wherein the water tank is installed above the cabinet body, a plurality of battery bins for placing batteries are arranged in the cabinet body, the battery bins are arranged in layers, the battery bins are connected with a movable cabinet door, a water spraying device and a temperature sensor are arranged in the battery bins, the water spraying device is communicated with the water tank through a water guide pipe, the temperature sensor is connected with the water spraying device, the battery bins are arranged in an inclined mode, the movable cabinet door is located at the inclined top end of the battery bin, the size of the battery bin is larger than that of the battery, and after the battery is installed, the top end of the battery is located below the movable cabinet door. According to the invention, water can be stored and the battery can be completely immersed through the water tank, the water spraying device, the temperature sensor, the inclined battery bin and the arrangement that the battery is arranged below the movable cabinet door after being installed, so that the battery can be conveniently cooled and the open fire can be continuously extinguished.
Description
Technical Field
The invention relates to the field of charging cabinet equipment, in particular to an immersed inclined water fire-fighting charging cabinet.
Background
Lithium cell, lead acid battery have the safety risk of fire and explosion in the charging process, have appeared the monomer/individual cabinet that charges that has the fire control unit in order to solve the problem that the battery charges safely.
An invention patent with an authorization publication number of CN215341269U discloses a battery replacing cabinet with a fire fighting device, which specifically comprises: a cabinet body; the battery compartment modules are arranged in the cabinet body in a layered mode, each battery compartment module comprises a battery compartment with an installation cavity, each battery compartment is provided with a drain hole, and each installation cavity is provided with a charging socket; the fire fighting device comprises a water storage tank and a plurality of fire fighting spray heads respectively arranged on each battery compartment, and each fire fighting spray head is connected with the water storage tank through a pipeline. Above-mentioned patent utilizes the fire sprinkler head can the automatic start water spray when the battery compartment high temperature, need not to set up special controlling means control fire sprinkler head water spray in addition, trades battery cabinet overall structure simpler, and low in production cost. However, the battery fire is not preferable to extinguish the surface layer fire, the battery can be re-ignited inside with high probability, and the battery must be cooled and the open fire is extinguished continuously, so that the problem can be solved.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides an immersed inclined water fire-fighting charging cabinet, which can be used for completely immersing a battery when a battery fire disaster happens, continuously cooling the battery and continuously extinguishing an open fire.
Technical scheme includes water tank and the cabinet body, the water tank is installed to the top of the cabinet body, the internal battery compartment that is used for placing the battery that is equipped with of cabinet is a plurality of battery compartment sets up in the battery compartment layering, the battery compartment is connected with movable cabinet door, be equipped with water jet equipment and temperature sensor in the battery compartment, water jet equipment passes through aqueduct intercommunication water tank, temperature sensor is connected with water jet equipment, the battery compartment slope sets up, movable cabinet door is located the top of battery compartment slope, the size of battery compartment is greater than the size of battery, battery installation back, the top of battery is located the below of movable cabinet door.
Preferably, the mounting positions of the water spraying device and the temperature sensor are higher than the lowest end of the movable cabinet door.
Preferably, the water spraying device comprises an electromagnetic valve, a spray header and a control circuit for controlling the electromagnetic valve to open and close, the spray header is installed on one surface, away from the movable cabinet door, of the battery compartment, the water guide pipe is communicated with the spray header through the electromagnetic valve, and the temperature sensor is connected with the control circuit and controls the electromagnetic valve to open.
Preferably, still be equipped with level sensor in the battery compartment, level sensor's mounted position is higher than the top of battery and is less than the lowermost end of activity cabinet door, level sensor and temperature sensor series connection access control circuit, when the battery compartment water level and level sensor contact, control circuit disconnection, the solenoid valve is closed, otherwise, then control circuit is closed.
Preferably, a booster pump is arranged at one end of the water guide pipe communicated with the water tank.
Preferably, still be equipped with the cigarette in the battery compartment and feel the device, the cigarette is felt the device and is installed in the top of battery compartment, and is higher than the lower extreme of activity cabinet door.
Preferably, a water drainage opening is formed in the inclined bottom end of the battery compartment, a valve is arranged in the water drainage opening, and the water drainage opening is communicated with the water tank through a water guide pipe.
Has the advantages that:
1. according to the invention, through the arrangement of the battery bins, the batteries can be charged simultaneously, the use is convenient, the water spraying device, the obliquely arranged battery bins and the limitation that the sizes of the battery bins are larger than those of the batteries are combined, water can be effectively stored and the batteries can be immersed, so that the batteries can be cooled and the open fire can be continuously extinguished conveniently, a complex sealing structure is not required to be designed, the implementation cost and the working reliability are reduced, in addition, the heat dissipation effect of the batteries can also be improved, and the heat dissipation requirement of the batteries during normal charging and the water storage requirement during fire extinguishing are both considered.
2. In the invention, the mounting positions of the water spraying device and the temperature sensor are higher than the lowest end of the movable cabinet door, so that the damage of water to the movable cabinet door can be avoided, and the service life is prolonged; through the arrangement of the electromagnetic valve, the spray header and the control circuit, the water spraying device can be controlled through the temperature in the battery compartment, particularly, when the battery is in a fire disaster, the temperature of the battery compartment rises, when the temperature reaches the set temperature of the temperature sensor, the control circuit is closed, the electromagnetic valve is opened at the moment, and the water in the water tank extinguishes the battery through the spray header and cools the battery; the liquid level sensor and the installation position of the liquid level sensor are combined, so that excessive water in the battery bin can be prevented from flowing out of the movable cabinet door, specifically, after the battery is completely immersed in the water level, the water level is contacted with the liquid level sensor, the control circuit is disconnected, the electromagnetic valve is closed, and otherwise, when the water level is lower than the liquid level sensor, the control circuit is closed; the pressure of the water flowing out of the water tank can be increased by the arrangement of the booster pump.
3. In the invention, the smoke sensing device is arranged, so that the alarm can be given when a fire disaster happens.
4. According to the invention, through the arrangement of the water drainage port, the valve and the communication between the water drainage port and the water tank, water in the battery compartment can be conveniently drained, meanwhile, the water can be recycled, and the utilization rate of the water is improved.
Drawings
Fig. 1 is a schematic view of the overall structure installation of the present invention.
Fig. 2 is a schematic view of the structure of the cell of the present invention when fully submerged.
In the figure: 1. a water tank; 2. a battery compartment; 21. a water discharge opening; 3. a movable cabinet door; 4. a temperature sensor; 5. an electromagnetic valve; 6. a shower head; 7. a liquid level sensor; 8. a booster pump; 9. a smoke sensing device; 10. a battery.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. 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 scope of protection of the present invention.
The invention provides an immersed inclined water fire-fighting charging cabinet, which comprises a water tank 1 and a cabinet body, wherein the water tank 1 is arranged above the cabinet body, anti-freezing and salt substances for preventing water from being frozen in winter are placed in the water tank 1 and are convenient for continuous supply of water, the water tank 1 can be directly communicated with a fire-fighting water pipeline, a plurality of battery bins 2 for placing batteries 10 are arranged in the cabinet body, the battery bins 2 are arranged in a layered manner, the battery bins 2 are connected with a movable cabinet door 3, the movable cabinet door 3 is locked through bolts or other structures, a water spraying device and a temperature sensor 4 are arranged in the battery bins 2, the water spraying device is communicated with the water tank 1 through a water guide pipe, the temperature sensor 4 is connected with the water spraying device, the battery bins 2 are arranged in an inclined manner, the movable cabinet door 3 is positioned at the inclined top end of the battery bins 2, the size of the battery bin 2 is larger than that of the battery 10, and after the battery 10 is installed, the top end of the battery 10 is located below the movable cabinet door 3. The battery compartment 2 is provided with a charging interface therein, and can be connected with a charging wire of the battery 10 to charge the battery 10.
In this embodiment, setting through a plurality of battery compartments 2, can charge the operation to a plurality of batteries 10 simultaneously, facilitate the use, combine water jet equipment, battery compartment 2 and the battery compartment 2 size that the slope set up are greater than the restriction of battery 10 size, can deposit water and complete submergence battery 10, thereby be convenient for cool down and constantly put out the naked light to battery 10, also can improve battery 10's radiating effect in addition, specifically can be through the headspace at battery 10 top to battery compartment 2 top, effectively discharge the heat through activity cabinet door 3 or set up the louvre, the heat dissipation demand when having taken into account the battery and normally charging and the water storage demand when putting out a fire.
Preferably, as shown in fig. 1, the installation positions of the water spraying device and the temperature sensor 4 are higher than the lowest end of the movable cabinet door 3; the water spraying device comprises an electromagnetic valve 5, a spray header 6 and a control circuit for controlling the opening and closing of the electromagnetic valve 5, the control circuit is connected with an electric control system, the spray header 6 is installed on one surface, away from the movable cabinet door 3, of the battery compartment 2, the water guide pipe is communicated with the spray header 6 through the electromagnetic valve 5, and the temperature sensor 4 is connected with the control circuit and controls the opening of the electromagnetic valve 5; a liquid level sensor 7 is further arranged in the battery bin 2, the installation position of the liquid level sensor 7 is higher than the top end of the battery 10 and lower than the lowest end of the movable cabinet door 3, and the liquid level sensor 7 and the temperature sensor 4 are connected in series and connected into a control circuit; and a booster pump 8 is arranged at one end of the water guide pipe communicated with the water tank 1.
In the embodiment, the mounting positions of the water spraying device and the temperature sensor 4 are higher than the lowest end of the movable cabinet door 3, so that the damage of water to the movable cabinet door can be avoided, and the service life is prolonged; through the arrangement of the electromagnetic valve 5, the spray header 6 and the control circuit, the water spraying device can be controlled through the temperature in the battery compartment 2, specifically, when a battery 10 is in a fire disaster, the temperature of the battery compartment 2 rises, when the temperature reaches the set temperature of the temperature sensor 4, the control circuit is closed, the electromagnetic valve 5 is opened at the moment, and the water in the water tank 1 extinguishes and cools the battery through the spray header 6; the liquid level sensor 7 and the installation position thereof are combined, so that excessive water in the battery bin 2 can be prevented from flowing out of the movable cabinet door 3, specifically, after the battery is completely immersed in the water level, the water level is in contact with the liquid level sensor 7 at the moment, the control circuit is disconnected, the electromagnetic valve 5 is closed, and otherwise, when the water level is lower than the liquid level sensor 7, the control circuit is closed; the pressure of the water flowing out of the water tank 1 can be increased by the provision of the booster pump 8.
Preferably, as shown in fig. 1, a smoke sensing device 9 is further disposed in the battery compartment 2, the smoke sensing device 9 is mounted at the top of the battery compartment 2 and is higher than the lowest end of the movable cabinet door 3, the smoke sensing device 9 is located on one side of the water spraying device, and the smoke sensing device 9 may be a conventional smoke alarm, and performs sound or light alarm through smoke concentration or temperature so as to provide staff.
In the present embodiment, by providing the smoke detector 9, it is possible to alarm when a fire breaks out.
Preferably, as shown in fig. 1, a drain opening 21 is arranged at the inclined bottom end of the battery compartment 2, a valve is arranged in the drain opening 21, the drain opening 21 is communicated with the water tank 1 through a water conduit, and the opening and closing of the drain opening 21 can be freely controlled through the valve.
In this embodiment, through the setting of outlet 21, valve and outlet 21 and water tank 1 intercommunication, can conveniently empty the water in the battery compartment 2, can use water cycle simultaneously, improve the utilization ratio of water.
Preferably, as shown in fig. 1, a liquid level meter is arranged on the water tank 1, and the liquid level meter is communicated with the inside of the water tank 1.
In this embodiment, the amount of water in the water tank 1 can be conveniently observed by using the principle of the communicating vessel through the arrangement of the liquid level meter.
Preferably, the immersed inclined water fire-fighting charging cabinet further comprises an electric control system, the electric control system comprises a back battery, a middle control plate, a valve and a current sensor, the back battery is connected with the middle control plate and provides electric energy for the middle control plate, the middle control plate is respectively connected with the valve, a water spraying device, a temperature sensor 4, a current sensor, a smoke sensing device 9 and a liquid level sensor 7, the current sensor is connected with a socket for battery charging connection, the valve is communicated with a water inlet of the water tank 1 and can be communicated with a fire fighting pipeline for facilitating the stable and continuous water source, the specific control process of the electric control system comprises the steps that when a low water level alarm occurs in the water tank 1, the valve communicated with the fire fighting pipeline is opened through the electric control system, water is injected into the water tank 1 through the valve, when a high water level alarm occurs, the control valve is closed, when a fire disaster occurs in the battery, the electric control system receives signals of the temperature sensor 4 in the corresponding battery compartment 2, on one hand, the electric circuit in the battery compartment 2 is cut off to avoid secondary accidents, on the other hand, the corresponding water spraying device is controlled to spray water, when the liquid level sensor 7 in the battery compartment 2 sends signals, the electric control system controls the water spraying device to stop spraying water, in order to ensure the stability and sufficiency of a water source and ensure sufficient water pressure during actual use, at the same time, the electric control system synchronously controls the valve to be opened until the fire in the battery compartment is extinguished and simultaneously the high water level in the water tank 1 is alarmed, the valve is closed,
finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. An immersed inclined water fire-fighting charging cabinet comprises a water tank (1) and a cabinet body, wherein the water tank (1) is arranged above the cabinet body, a plurality of battery bins (2) for placing batteries (10) are arranged in the cabinet body, the battery bins (2) are arranged in layers, the battery compartment (2) is connected with a movable cabinet door (3), a water spraying device and a temperature sensor (4) are arranged in the battery compartment (2), the water spraying device is communicated with the water tank (1) through a water guide pipe, the temperature sensor (4) is connected with the water spraying device, it is characterized in that the battery compartment (2) is obliquely arranged, the movable cabinet door (3) is positioned at the oblique top end of the battery compartment (2), the size of the battery compartment (2) is larger than that of the battery (10), after the battery (10) is installed, the top end of the battery (10) is positioned below the movable cabinet door (3).
2. An immersed inclined water fire-fighting charging cabinet according to claim 1, characterized in that the water spraying device and the temperature sensor (4) are installed higher than the lowest end of the movable cabinet door (3).
3. An immersed inclined water fire-fighting charging cabinet according to claim 2, wherein the water spraying device comprises an electromagnetic valve (6), a spray header (6) and a control circuit for controlling the electromagnetic valve (6) to open and close, the spray header (6) is installed on the side, away from the movable cabinet door (3), of the battery compartment (2), the water conduit is communicated with the spray header (6) through the electromagnetic valve (6), and the temperature sensor (4) is connected with the control circuit and controls the electromagnetic valve (6) to open.
4. An immersed inclined water fire-fighting charging cabinet according to claim 3, characterized in that a liquid level sensor (7) is arranged in the battery chamber (2), the liquid level sensor (7) is arranged at a position higher than the top end of the battery (10) and lower than the lowest end of the movable cabinet door (3), the liquid level sensor (7) and the temperature sensor (4) are connected in series to form a control circuit, when the water level in the battery chamber (2) is in contact with the liquid level sensor (7), the control circuit is opened, the electromagnetic valve (6) is closed, otherwise, the control circuit is closed.
5. An immersed inclined water fire-fighting charging cabinet according to claim 3, characterized in that a booster pump (8) is arranged at one end of the water conduit which is communicated with the water tank (1).
6. An immersed inclined water fire-fighting charging cabinet according to claim 1, characterized in that a smoke sensing device (9) is further arranged in the battery chamber (2), and the smoke sensing device (9) is arranged on the top of the battery chamber (2) and is higher than the lowest end of the movable cabinet door (3).
7. An immersed inclined water fire-fighting charging cabinet according to any one of claims 1 to 6, wherein a drain opening (21) is formed in the inclined bottom end of the battery chamber (2), a valve is arranged in the drain opening (21), and the drain opening (21) is communicated with the water tank (1) through a water guide pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210779201.0A CN114973516A (en) | 2022-07-01 | 2022-07-01 | Immersed inclined water fire-fighting charging cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210779201.0A CN114973516A (en) | 2022-07-01 | 2022-07-01 | Immersed inclined water fire-fighting charging cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114973516A true CN114973516A (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210779201.0A Pending CN114973516A (en) | 2022-07-01 | 2022-07-01 | Immersed inclined water fire-fighting charging cabinet |
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| CN (1) | CN114973516A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115591157A (en) * | 2022-11-01 | 2023-01-13 | 中建八局第二建设有限公司（Cn） | Subside formula electric automobile fire extinguishing systems |
-
2022
- 2022-07-01 CN CN202210779201.0A patent/CN114973516A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115591157A (en) * | 2022-11-01 | 2023-01-13 | 中建八局第二建设有限公司（Cn） | Subside formula electric automobile fire extinguishing systems |
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