Intelligent active fire-fighting electric bicycle shed

Abstract

The utility model relates to an intelligent active fire-fighting electric bicycle shed, and belongs to the technical field of electric bicycles. The shed comprises a shed body, a fire water tank, a fireproof isolation plate, a smoke detector, a fire water monitor, open fire monitoring equipment and a photoelectric alarm. A water drainage control valve, a vertical main water pipe, a transverse upper branch water pipe, a transverse lower branch water pipe and a spray head are arranged on the fire water tank; the fireproof isolation plates are uniformly distributed in the shed body at intervals; the open fire monitoring device and the photoelectric alarm are installed on the shed body. The smoke detector and the open fire monitoring device can cut off a power supply when finding a fire in the first time, the spraying system composed of the fire-fighting water tank can extinguish the fire in the shed in a water-based mode, the photoelectric alarm can inform surrounding people to evacuate and leave in time, and the fire-fighting isolation partition is formed by the fireproof isolation plate, so that loss is reduced. The fire extinguishing system is scientific in design, reasonable in structure, high in automation degree, timely in fire discovering, high in fire extinguishing speed, high in efficiency and good in popularization and application prospect.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric bicycles, in particular to the storage of electric bicycles, in particular to an intelligent active fire-fighting electric bicycle shed. Background Art

[0002] In recent years, my country's electric bicycle industry has ushered in growth. Electric bicycles have become an indispensable means of transportation in people's daily lives due to their advantages such as light weight, low commuting costs, large commuting radius, and low purchase cost. However, the development of electric bicycle charging sheds that match them has hidden dangers in terms of fire safety.

[0003] At present, the basic framework of electric bicycle sheds is mostly made of non-flame retardant materials such as skylight tiles and color steel plates, and the fire-fighting measures are mostly equipped with dry powder fire hydrants (balls), water-based fire hydrants (balls), etc. In the case of lithium battery or lead-acid battery combustion accidents, such fire-fighting measures cannot effectively prevent the occurrence of accidents or delay the development of accidents, and may delay rescue time due to incorrect fire-fighting measures.

[0004] The principle of dry powder fire extinguishing is that the covering layer formed after the dry powder falls on the surface of the combustible can play a role of physical isolation, preventing air from entering the fire source area, and further promoting fire extinguishing. It has been found in many accidents that when lithium batteries burn, their chemical reactions are violent and can generate a lot of heat in a very short time. Physical isolation can cause a lot of heat to accumulate and cannot be dissipated in time. In serious cases, it may even cause a deflagration, which poses a great threat to the safety of people's lives and property.

[0005] Electric bicycle sheds are all open or semi-open, and the lowest operating temperature of water-based fire hydrants (balls) is often around -10°C, which makes this type of equipment unsuitable for large areas in northern China. At the same time, the effect of water-based fire hydrants (balls) is very limited, and it cannot effectively deal with the large amount of heat generated by the violent chemical reaction of lithium battery combustion. Summary of the invention

[0006] The purpose of the present invention is to solve the problems existing in the above-mentioned prior art and to provide an intelligent active fire-fighting electric bicycle shed.

[0007] The utility model is realized through the following technical solutions:

[0008] An intelligent active fire-fighting electric bicycle shed comprises a shed body, a fire-fighting water tank, a fireproof isolation board, a smoke sensor, an open fire monitoring device and a photoelectric alarm.

[0009] A horizontal line board is installed in the shed, and an intelligent charging device and multiple charging sockets are installed on the horizontal line board.

[0010] A fire water tank is installed above the shed body. The fire water tank is equipped with an insulation layer and a temperature control heating belt. A water discharge control valve is arranged at the bottom of the fire water tank and is connected to a vertical main water pipe. The upper part of the vertical main water pipe is connected to a connecting water pipe extending to the upper part of the interior of the shed body. The end of the connecting water pipe is connected to a horizontal upper branch water pipe, and a plurality of sprinkler heads are evenly arranged on the horizontal upper branch water pipe; the bottom of the vertical main water pipe is connected to a horizontal lower branch water pipe, and a plurality of sprinkler heads are evenly arranged on the horizontal lower branch water pipe.

[0011] A plurality of fireproof isolation panels are provided and evenly installed in the shed body; the plurality of fireproof isolation panels divide the parking spaces in the shed body into a plurality of parts.

[0012] A plurality of smoke sensors are provided and evenly installed on the lower surface of the ceiling of the shed body.

[0013] At least two open fire monitoring devices are provided and are respectively installed on the top of the columns at both ends of the shed.

[0014] At least two photoelectric alarms are provided and are respectively installed on the pillars at both ends of the shed body.

[0015] Furthermore, the fire water tank is installed by means of load-bearing vertical columns and load-bearing inclined columns.

[0016] Furthermore, two embedded foundations are arranged on the ground behind the shed, the bottom end of the load-bearing columns is fixed on one embedded foundation, the bottom end of the load-bearing inclined columns is fixed on the other embedded foundation, and the fire water tank is installed on the top of the load-bearing columns and the load-bearing inclined columns.

[0017] Furthermore, a self-temperature-controlled heating tape is installed in the fire water tank.

[0018] Furthermore, the spraying direction of the sprinkler head on the upper horizontal branch water pipe is downward, and the spraying direction of the sprinkler head on the lower horizontal branch water pipe is forward.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1) The utility model detects the fire and cuts off the power supply at the first time through facilities such as smoke sensors and open flame monitoring equipment, thereby preventing the battery from continuing to react chemically and aggravating the fire, and at the same time provides a power-free environment for subsequent water-based fire extinguishing.

[0021] 2) The open fire monitoring equipment in the utility model can be connected to the Internet. When a fire is detected, it can connect to the security monitoring room and the fire brigade and notify the alarm. At the same time, the photoelectric alarm can be used to inform the surrounding people to evacuate in time.

[0022] 3) After the fire is discovered and the power is cut off, the utility model opens the water discharge control valve at the bottom of the fire water tank through the automatic control system, and uses the sprinkler system mainly composed of the vertical main water pipe, the upper horizontal branch water pipe, the lower horizontal branch water pipe and the sprinkler head to extinguish the fire in the carport with water. A large amount of water can take away the large amount of heat generated by the combustion of the lithium battery, so that the burning part can be quickly cooled down, thereby extinguishing or delaying the development of the fire. This is the most scientific and effective way to extinguish the combustion of lithium batteries.

[0023] 4) The utility model is provided with a fireproof isolation board, which separates the parking spaces in the shed into fire-fighting isolation zones, thereby minimizing the losses caused by accidents and protecting the safety of people and property.

[0024] 5) The utility model is equipped with a self-temperature-controlled heating belt in the insulated fire water tank, which can ensure the normal operation of the entire system in the cold winter in northern China.

[0025] 6) The materials used in the construction of the carport of the utility model are fiber-reinforced PC boards, rock wool-laminated colored steel plates, PVC or PVDF membrane cloths, etc. that meet Class A or Class B1 (Class A is non-combustible material, Class B1 is flame-retardant material) in GB 8624-2012 "Classification of Combustion Performance of Building Materials".

[0026] The utility model has the advantages of scientific design, reasonable structure, high automation, timely fire detection, fast fire extinguishing speed and high efficiency, and good prospects for promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a front structural schematic diagram of a carport of the utility model.

[0028] Figure 2 It is a side structural schematic diagram of the utility model carport.

[0029] In the figure: 1-shed, 2-fire water tank, 3-fire isolation board, 4-smoke sensor, 5-open fire monitoring equipment, 6-photoelectric alarm, 7-horizontal line board, 8-intelligent charging equipment, 9-charging socket, 10-load-bearing columns, 11-load-bearing inclined columns, 12-buried foundation, 13-water release control valve, 14-vertical main water pipe, 15-connecting water pipe, 16-horizontal upper branch water pipe, 17-sprinkler head, 18-horizontal lower branch water pipe. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the description of the present invention, it should be noted that the terms "top", "bottom", "up", "down", "front", "back", "inside", "outside", "horizontal", "vertical", "side end", "two ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "setting / sleeving", "sleeve connection", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] like Figure 1 and Figure 2 As shown, this embodiment provides an intelligent active fire-fighting electric bicycle shed, including a shed body 1, a fire water tank 2, a fireproof isolation board 3, a smoke sensor 4, an open fire monitoring device 5 and a photoelectric alarm 6.

[0034] The shed body 1 is mainly composed of columns at both ends and a ceiling fixed on the top of the columns. A horizontal line board 7 is installed in the shed body 1, and a smart charging device 8 and a plurality of charging sockets 9 are installed on the horizontal line board 7.

[0035] The fire water tank 2 is installed on the top of the shed body 1 through the load-bearing columns 10 and the load-bearing inclined columns 11. Specifically, two pre-buried foundations 12 are set on the ground behind the shed body 1, the bottom ends of the load-bearing columns 10 are fixed on one pre-buried foundation 12, and the bottom ends of the load-bearing inclined columns 11 are fixed on the other pre-buried foundation 12. The fire water tank 2 is installed on the top of the load-bearing columns 10 and the load-bearing inclined columns 11; the fire water tank 2 is equipped with an insulation layer and a temperature control heating belt, and a certain proportion of ethylene glycol water-based antifreeze can also be added to ensure the normal operation of the entire system in the cold winter in northern China.

[0036] A discharge control valve 13 is provided at the bottom of the fire water tank 2, and the discharge control valve 13 is connected to a vertical main water pipe 14; a connecting water pipe 15 is connected to the vertical main water pipe 14, and the connecting water pipe 15 extends to an upper position inside the shed body 1; the end of the connecting water pipe 15 is connected to a horizontal upper branch water pipe 16 arranged along the length direction of the shed body 1, and a plurality of sprinkler heads 17 are evenly arranged on the horizontal upper branch water pipe 16, and the spraying direction of these sprinkler heads 17 is downward; the bottom of the vertical main water pipe 14 is connected to a horizontal lower branch water pipe 18 arranged along the length direction of the shed body 1, and a plurality of sprinkler heads 17 are evenly arranged on the horizontal lower branch water pipe 18, and the spraying direction of these sprinkler heads 17 is forward.

[0037] A plurality of fireproof isolation panels 3 are provided and evenly installed in the shed body 1, that is, the plurality of fireproof isolation panels 3 are evenly spaced along the length direction of the shed body 1. The bottom end of the fireproof isolation panel 3 can be fixed on the ground, and the side end can be fixed on the horizontal board 7. The plurality of fireproof isolation panels 3 divide the parking spaces in the shed body 1 into multiple parts, thereby minimizing the losses caused by accidents and protecting the safety of people's property.

[0038] There are multiple smoke sensors 4 , which are evenly distributed and installed on the lower surface of the ceiling of the shed body 1 .

[0039] At least two open fire monitoring devices 5 are provided and are respectively installed on the top of the columns at both ends of the shed body 1.

[0040] At least two photoelectric alarms 6 are provided and are respectively installed on the columns at both ends of the shed 1 at positions below the open fire monitoring device 5 .

[0041] When the utility model carport is in use, the water discharge control valve 13 on the fire water tank 2, the smoke sensor 4, the open fire monitoring device 5, and the photoelectric alarm 6 are all connected to the central control system in the central control room. When a fire occurs in the electric bicycle in the carport, the smoke sensor 4 and the open fire monitoring device 5 send the signals they obtain to the central control system in the central control room. The central control system immediately controls the water discharge control valve 13 on the fire water tank 2 to open on the one hand, and immediately controls the photoelectric alarm 6 to sound and light alarm on the other hand. On the other hand, the fire signal can also be immediately sent to the nearby fire brigade through the Internet system and the alarm is notified. When the water discharge control valve 13 is opened, the water in the fire water tank 2 immediately extinguishes the fire in the carport through the sprinkler system composed of the vertical main water pipe 14, the horizontal upper branch water pipe 16, the horizontal lower branch water pipe 18 and the sprinkler head 17. A large amount of water can take away a large amount of heat generated by the combustion of the lithium battery, so that the burning part is quickly cooled to extinguish or delay the development of the fire. The alarm function of the photoelectric alarm 6 can immediately inform the surrounding people to evacuate and leave in time, ensuring the safety of people's lives and property.

[0042] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions. The sentence "includes an element defined by ..." does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent active fire-fighting electric bicycle shed, comprising a shed body, a horizontal line board installed in the shed body, an intelligent charging device and a plurality of charging sockets installed on the horizontal line board, characterized in that: It also includes fire water tanks, fireproof partitions, smoke sensors, open fire monitoring equipment and photoelectric alarms; The fire water tank is installed above the shed body. The fire water tank is equipped with an insulation layer and a temperature control heating belt. Antifreeze for fire fighting is arranged in the fire water tank. A water discharge control valve is arranged at the bottom of the fire water tank and is connected to a vertical main water pipe. The upper part of the vertical main water pipe is connected to a connecting water pipe extending to the upper part of the shed body. The end of the connecting water pipe is connected to a horizontal upper branch water pipe. A plurality of sprinkler heads are evenly arranged on the horizontal upper branch water pipe. The bottom of the vertical main water pipe is connected to a horizontal lower branch water pipe. A plurality of sprinkler heads are evenly arranged on the horizontal lower branch water pipe. There are multiple fireproof isolation panels, which are evenly distributed and installed in the shed body; the multiple fireproof isolation panels divide the parking spaces in the shed body into multiple parts; A plurality of smoke sensors are provided and evenly installed on the lower surface of the ceiling of the shed; At least two open fire monitoring devices are provided and are installed on the top of the columns at both ends of the shed respectively; At least two photoelectric alarms are provided and are respectively installed on the pillars at both ends of the shed body.

2. The intelligent active fire-fighting electric bicycle shed according to claim 1 is characterized in that: The fire water tank is installed through load-bearing columns and load-bearing inclined columns.

3. The intelligent active fire-fighting electric bicycle shed according to claim 2 is characterized in that: There are two embedded foundations on the ground behind the shed. The bottom end of the load-bearing column is fixed on one embedded foundation, the bottom end of the load-bearing inclined column is fixed on the other embedded foundation, and the fire water tank is installed on the top of the load-bearing column and the load-bearing inclined column.

4. The intelligent active fire-fighting electric bicycle shed according to claim 1 is characterized in that: The spraying direction of the sprinkler head on the upper horizontal branch water pipe is downward, and the spraying direction of the sprinkler head on the lower horizontal branch water pipe is forward.

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