Fire-fighting electric vehicle shed capable of automatically extinguishing fire

Abstract

The utility model discloses a fire-fighting electric vehicle shed with an automatic fire extinguishing device, which comprises a shed frame, an arc-shaped shed roof arranged at the top of the shed frame, fire-fighting sprayers arranged on the arc-shaped shed roof, a heat source sensor arranged on the shed frame, and the automatic fire extinguishing device arranged on one side of the shed frame and connected with the fire-fighting sprayers through a pipeline. The device is characterized in that a smoke gathering assembly is arranged below the arc-shaped shed roof, the smoke gathering assembly is started after the heat source sensor detects a high-temperature signal, a smoke gathering area is formed below the arc-shaped shed roof, high-temperature dense smoke can be rapidly gathered in the smoke gathering area, the fire-fighting sprayer glass heat pipes rapidly reach the fracture temperature, and therefore the sprayers are opened to conduct spraying and fire extinguishing. The fire-fighting electric vehicle shed is superior to a traditional fire-fighting electric vehicle shed, the fire can be extinguished more quickly through the design, and expansion and spreading of the fire behavior are avoided. In conclusion, the fire extinguishing device can extinguish fire at the first time, fire spreading is avoided, personal safety of surrounding residents is guaranteed, and loss is reduced.

Description

Technical Field

[0001] The utility model relates to the field of fire-fighting equipment, in particular to an automatic fire-fighting electric vehicle shed. Background Art

[0002] The fire-fighting electric carport with automatic fire extinguishing is an innovative facility that combines fire prevention, charging and parking functions, aiming to improve the safety of electric vehicles and reduce the occurrence of fire accidents. With the continuous advancement of technology, the design and function of this carport will be more perfect, providing stronger protection for people's travel safety.

[0003] Publication number CN218165827U discloses an automatic fire extinguishing device for an electric shed, comprising an electric shed, wherein hydraulic cylinders are fixedly connected to both sides of the top of the electric shed, and the piston rod ends of the hydraulic cylinders on both sides are fixedly connected to lifting plates, a through groove is opened at the center position of the lifting plate, and a fixing groove is fixedly connected to the top of the lifting plate directly above the through groove, a first motor is fixedly connected to the left side surface of the fixing groove, a threaded rod is fixedly connected to the driving end of the first motor, and the threaded rod is rotatably connected to the inside of the fixing groove.

[0004] Although the above-mentioned device can achieve the technical purpose of extinguishing fire without human intervention and improving the fire extinguishing effect, it cannot prevent the rapid spread of fire if the fire is too large or a sudden fire breaks out such as an explosion when the electric vehicle is charging. Utility Model Content

[0005] The utility model aims to provide a device which can improve the response time of an automatic fire extinguishing device at the moment of fire occurrence, isolate the fire source for the first time to extinguish the fire and prevent the fire from spreading.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An electric fire-fighting shed with automatic fire extinguishing comprises a shed frame, a curved shed roof is arranged on the top of the shed frame, a fire sprinkler is arranged on the curved shed roof, a heat source sensor is arranged on the shed frame, a fire extinguishing device is arranged on one side of the shed frame, and the fire extinguishing device is connected to the fire sprinkler through a pipeline. The invention is characterized in that a smoke gathering component is arranged under the curved shed roof, and the heat source sensor starts the smoke gathering component after detecting a high temperature signal, thereby forming a smoke gathering area under the curved shed roof. The smoke gathering component is divided into fixed type and automatic type.

[0008] As a preference, the smoke gathering assembly is divided into a front blocking portion and a side blocking portion.

[0009] As a preference, the upper end portion of the front blocking portion is in contact with the arc-shaped ceiling.

[0010] As a preference, the upper end portion of the side blocking portion is in contact with the arc-shaped roof.

[0011] Preferably, the distance between the lower end of the front blocking portion and the arc-shaped roof is 20 cm to 50 cm.

[0012] As a preferred embodiment, the lower end of the front blocking portion can also extend to the bottom of the shelf.

[0013] Preferably, the lower end of the side blocking portion is flush with the lower end of the front blocking portion.

[0014] As a preference, the front blocking part and the side blocking part can be configured to be retractable up and down, and the front blocking part and the side blocking part are provided with smoke gathering baffles, and the smoke gathering baffles are slidably arranged in slide grooves arranged on the shelf.

[0015] As a preference, the front blocking part and the side blocking part can be set to a roller shutter type, and the front blocking part and the side blocking part are provided with fireproof roller shutters, and the fireproof roller shutters are rotatably set on a rotating seat set on the scaffolding, and a motor is set on one side of the rotating seat.

[0016] As a preference, a rear blocking part is provided at the rear of the shelf to cooperate with the front blocking part and the side blocking part, and the structure of the rear blocking part is the same as that of the front blocking part and the side blocking part.

[0017] The utility model mainly has the following beneficial effects:

[0018] 1. The utility model is provided with a smoke gathering area, which can gather thick smoke when a fire occurs, so as to quickly reach the reaction temperature of the fire sprinkler and extinguish the fire.

[0019] 2. The front blocking part and the side blocking part of the utility model can be implemented in a variety of ways to meet the fire extinguishing needs of different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the rolling curtain type smoke isolation component of the fire electric shed;

[0021] Figure 2 This is a schematic diagram of the telescopic smoke isolation component of the fire-fighting electric shed;

[0022] Figure 3 This is a schematic diagram of the fixed smoke isolation assembly of the fire-fighting electric shed;

[0023] Figure 4 It is a detailed schematic diagram of the smoke isolation component structure;

[0024] Figure 5 for Figure 1 Schematic diagram of the structure at A.

[0025] In the figure: a scaffold 1, an arc-shaped shed roof 2, a fire sprinkler 3, a heat source sensor 4, a fire extinguishing device 5, a smoke collecting component 6, a slide 11, a rotating seat 12, a motor 13, a front blocking part 61, a side blocking part 62, a smoke collecting baffle 63, a fireproof rolling curtain 64, and a rear blocking part 65. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Embodiment 1

[0028] like Figures 1 to 5 As shown, an automatic fire-fighting electric shed includes a shed 1, a curved shed roof 2 is arranged on the top of the shed 1, a fire sprinkler 3 is arranged on the curved shed roof 2, a heat source sensor 4 is arranged on the shed 1, a fire extinguishing device 5 is arranged on one side of the shed 1, the fire extinguishing device 5 is connected to the fire sprinkler 3 through a pipeline, and a smoke gathering component 6 is also arranged on the shed 1. After the heat source sensor 4 detects a high temperature signal, the smoke gathering component 6 is opened to form a smoke gathering area under the curved shed roof 2. The smoke gathering area can quickly gather high-temperature thick smoke, so that the glass heat pipe in the fire sprinkler 3 reacts quickly and ruptures. The lithium battery fire extinguishing agent in the fire extinguishing device 5 is transported to the fire sprinkler 3 through a pipeline for rapid extinguishing. Compared with the traditional fire-fighting electric shed, this design can extinguish the fire more quickly and avoid the expansion and spread of the fire.

[0029] like Figures 1 to 3 As shown, the smoke collecting assembly 6 is divided into a front blocking portion 61 and a side blocking portion 62. The upper end portion of the front blocking portion 61 is in contact with the arc-shaped roof 2, and the upper end portion of the side blocking portion 62 is in contact with the arc-shaped roof 2. The lower end of the front blocking portion 61 is 20 cm to 50 cm away from the arc-shaped roof 2 or extends to the bottom of the shed 1, and the lower end of the side blocking portion 62 is flush with the lower end of the front blocking portion 61.

[0030] like Figure 3 As shown, blocking parts are provided on the front and side of the scaffolding 1, which can quickly gather the thick smoke and reach the reaction temperature of the fire sprinkler 3, greatly shortening the reaction time, and can extinguish the fire before it further expands and spreads, thereby ensuring the life safety of surrounding residents and reducing economic losses. The distance between the lower end of the front blocking part 61 and the curved roof 2 is greater than 20 cm, which can more effectively gather the smoke and prevent the smoke from spreading. The further the distance is extended, the more effective it is to gather the smoke and isolate the fire source, further preventing the fire from spreading.

[0031] Embodiment 2

[0032] like Figure 2As shown, the front blocking part 61 and the side blocking part 62 can be set to be retractable up and down, and the front blocking part 61 and the side blocking part 62 are provided with a smoke gathering baffle 63, and the smoke gathering baffle 63 is slidably set in the slide groove 11 set on the shed 1. The setting of the telescopic structure can make the smoke gathering baffle 63 in the front blocking part 61 and the side blocking part 62 retractable up and down. When there is no fire, the smoke gathering baffle 63 is retracted, which makes it more beautiful and ensures the ventilation in the electric vehicle shed to avoid fire caused by excessive battery temperature due to hot weather in summer. After the heat source sensor 4 receives a high temperature signal, the smoke gathering baffle 63 is lowered to gather smoke and isolate the fire from spreading.

[0033] Embodiment 3

[0034] like Figure 1 and Figure 5 As shown, the front blocking part 61 and the side blocking part 62 can be set to a roller shutter type, and the front blocking part 61 and the side blocking part 62 are provided with a fireproof roller shutter 64. The fireproof roller shutter 64 is rotatably set on a rotating seat 12 set on the shed 1, and a motor 13 is provided on one side of the rotating seat 12. A rear blocking part 65 is provided at the rear of the shed 1 to cooperate with the front blocking part 61 and the side blocking part 62. The structure of the rear blocking part 65 is the same as that of the front blocking part 61 and the side blocking part 62. With the setting of the roller shutter type structure, when a fire occurs, the motor 13 rotates to drive the fireproof roller shutter 64 set on the rotating seat 12 to descend, and the front blocking part 61, the side blocking part 62 and the rear blocking part 65 can completely close the carport. The fireproof roller shutter 64 can not only quickly gather smoke, but also isolate the spread of fire. In addition, the completely closed carport can avoid air circulation and prevent air from flowing into the combustion area, so that the burning objects cannot get enough oxygen and are extinguished, and the fire extinguishing agent for lithium batteries sprayed by the fire sprinkler 3 is used to extinguish the fire.

[0035] Working process

[0036] When an electric vehicle in the carport spontaneously combusts or explodes, the heat source sensor 4 detects a high temperature signal and opens the smoke gathering component 6, forming a smoke gathering area under the curved roof 2. The smoke gathering area can quickly gather high-temperature thick smoke, causing the glass heat pipe in the fire sprinkler 3 to react and rupture quickly. The lithium battery fire extinguishing agent in the fire extinguishing device 5 is transported to the fire sprinkler 3 through a pipeline for rapid extinguishing. Compared with traditional fire-fighting electric carports, this design can extinguish fires more quickly and prevent the fire from expanding and spreading.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic fire-fighting electric shed, comprising a shed (1), a curved shed roof (2) being arranged on the top of the shed (1), a fire sprinkler (3) being arranged on the curved shed roof (2), a heat source sensor (4) being arranged on the shed (1), a fire extinguishing device (5) being arranged on one side of the shed (1), the fire extinguishing device (5) being connected to the fire sprinkler (3) via a pipeline, and characterized in that: The shed (1) is also provided with a smoke gathering component (6), and the heat source sensor (4) turns on the smoke gathering component (6) after detecting a high temperature signal, thereby forming a smoke gathering area below the curved shed roof (2); The smoke collecting component (6) is divided into a front blocking portion (61) and a side blocking portion (62); The upper end portion of the front blocking portion (61) is in contact with the arc-shaped roof (2); The upper end portion of the side blocking portion (62) is in contact with the arc-shaped roof (2).

2. The automatic fire-fighting electric carport according to claim 1 is characterized in that: The distance between the lower end of the front blocking portion (61) and the arc-shaped roof (2) is 20 cm to 50 cm.

3. The automatic fire-fighting electric carport according to claim 1 is characterized in that: The lower end of the front blocking portion (61) may also extend to the bottom of the shelf (1).

4. The automatic fire-fighting electric carport according to claim 1 is characterized in that: The lower end of the side blocking portion (62) is flush with the lower end of the front blocking portion (61).

5. The automatic fire-fighting electric carport according to claim 1 is characterized in that: The front blocking portion (61) and the side blocking portion (62) are configured to be telescopic in the vertical direction. The front blocking portion (61) and the side blocking portion (62) are provided with smoke collecting baffles (63). The smoke collecting baffles (63) are slidably arranged in a slide groove (11) provided on the shelf (1).

6. The automatic fire-fighting electric carport according to claim 1 is characterized in that: The front blocking portion (61) and the side blocking portion (62) can be configured as a rolling curtain type. The front blocking portion (61) and the side blocking portion (62) are provided with a fireproof rolling curtain (64). The fireproof rolling curtain (64) is rotatably mounted on a rotating seat (12) disposed on the shelf (1). A motor (13) is disposed on one side of the rotating seat (12).

7. The automatic fire-fighting electric shed according to claim 6 is characterized in that: A rear blocking portion (65) is provided at the rear of the shelf (1) in coordination with the front blocking portion (61) and the side blocking portion (62); the structure of the rear blocking portion (65) is the same as that of the front blocking portion (61) and the side blocking portion (62).

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