Fire extinguishing device for charging pile
By combining support rods, top plates, fire prevention mechanisms, and fire extinguishing mechanisms, automated fire extinguishing of charging piles is achieved, solving the problems of cumbersome manual operation and the hazards of toxic gases, and improving fire extinguishing efficiency and user safety.
Patent Information
- Application Number
- CN202423132882.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-18
AI Technical Summary
Charging stations are prone to fires due to improper operation or electronic component failure during the charging process. Existing fire extinguishing devices require manual operation and can release toxic gases and heat into users' bodies, affecting their health.
A fire extinguishing device was designed, which includes a support rod, a top plate, a fireproof mechanism, and a fire extinguishing mechanism. The device uses a motor to drive a screw to rotate and rotate to cover the charging pile with a folded cloth. Combined with carbon dioxide spraying, it can automatically extinguish the fire, prevent the spread of flames, and isolate toxic gases.
It achieves automated fire suppression, prevents the spread of flames and isolates toxic gases, improving the convenience of fire suppression and the safety of users.
Smart Images
Figure CN223716255U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to charging pile technical field, concretely is a fire extinguishing device for charging pile. BACKGROUND
[0002] The charging pile, also known as electric vehicle charging station or electric vehicle power supply device, is a device for providing electric energy for electric vehicles, so that the electric vehicles can store enough electric quantity to support their operation. The input end of the charging pile is directly connected with the alternating current power grid, and the output end is provided with a charging plug for charging the electric vehicles. The charging pile generally provides two charging modes of conventional charging and fast charging. People can use a specific charging card to swipe on the human-computer interaction operation interface provided by the charging pile, perform corresponding charging operation and fee data printing, and the charging pile display screen can display charging capacity, fee, charging time and other data.
[0003] After driving, the electric vehicle needs to be charged by the charging pile for the next time use of the electric vehicle. When the charging pile charges the electric vehicle, improper operation of the user or failure of the electronic components inside the charging pile can easily cause short circuit of the charging pile and thus cause fire. Therefore, a fire extinguishing device is needed. However, the fire extinguishing device needs to be manually used by the user to extinguish the fire at the fire point, which is complicated and the toxic gas and heat generated by the burning of the charging pile can easily enter the body of the user, affecting the health of the user. UTILITY MODEL CONTENT
[0004] To solve the problems in the above background art, the utility model aims to provide a fire extinguishing device for charging pile, which has the advantages of convenient fire extinguishing, solves the problem that the fire extinguishing device needs to be manually used by the user to extinguish the fire at the fire point, and the fire extinguishing process is complicated.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a fire extinguishing device for charging pile, comprising a support rod, a charging pile is fixedly connected to the top of the front of the support rod, and a top plate is fixedly connected to the top of the support rod;
[0006] A fireproof mechanism is fixedly connected to the bottom of the top plate, the fireproof mechanism comprises a folding cloth, the top of the folding cloth is fixedly connected to the bottom of the top plate, a frame is fixedly connected to the bottom of the folding cloth, a connecting block is fixedly connected to the rear side of the inside of the frame, a lifting assembly is fixedly connected to the front of the connecting block, and the bottom of the lifting assembly is fixedly connected to the top of the top plate;
[0007] The fire extinguishing mechanism comprises a gas storage cylinder, the output end of the gas storage cylinder is communicated with a pipeline, the bottom of the pipeline penetrates to the bottom of the top plate, and the output end of the pipeline is communicated with a fire nozzle.
[0008] As preferred in the utility model, the lifting assembly comprises a screw sleeve, the back surface of the screw sleeve is fixedly connected with the front surface of the connecting block, the inner wall of the screw sleeve is threadedly connected with a screw rod, the top of the screw rod penetrates to the top of the top plate and is fixedly connected with a motor, the bottom of the motor is fixedly connected with the top of the top plate, and the motor is located at the back surface of the gas storage cylinder.
[0009] As preferred in the utility model, the top of the top plate is fixedly connected with a shell, the motor and the gas storage cylinder are located in the interior of the shell, the bottom of the screw rod is fixedly connected with a bearing, and the bottom of the bearing is fixedly connected with the inner wall of the supporting rod.
[0010] As preferred in the utility model, the two sides of the screw sleeve are fixedly connected with limiting blocks, and the inner wall of the supporting rod is provided with limiting grooves matched with the limiting blocks.
[0011] As preferred in the utility model, the surface of the pipeline is sleeved with a support, the top of the support is fixedly connected with the bottom of the top plate, the back surface of the gas storage cylinder is communicated with a one-way valve, and the back surface of the one-way valve penetrates to the back surface of the shell.
[0012] As preferred in the utility model, the surface of the supporting rod is sleeved with a horizontal plate, the horizontal plate is located at the bottom of the charging pile, the two sides of the top plate and the horizontal plate bottom are provided with supporting blocks, and the inner side of the supporting block is fixedly connected with the surface of the supporting rod.
[0013] Compared with the prior art, the utility model has the advantages as follows:
[0014] 1、The utility model discloses a motor drives the screw rod to rotate, and the screw rod rotates and drives the screw sleeve, the connecting block and the frame to move down, the frame moves down and stretches the folding cloth, makes the folding cloth to cover the charging pile, prevents the flame from burning and spreading everywhere, simultaneously, the flame produced when the charging pile burns burns the glass column in the fire nozzle, makes the carbon dioxide in the gas storage cylinder through the pipeline and the fire nozzle, and sprays the charging pile in the folding cloth and extinguishes the fire, the charging pile uses the fire extinguishing device, has the advantages of convenient fire extinguishing, improves the stability of the fire extinguishing device, prevents the toxic gas and heat of the charging pile fire burning from entering the user's body and affecting the user's health.
[0015] 2, the utility model discloses the setting of lifting assembly can conveniently frame and folding cloth move down, make folding cloth cage cover charging pile, prevent flame burn user, through the setting of shell, can carry out the protection to motor and gas cylinder, through the setting of bearing, can carry out the position of screw rod Limit, prevent screw rod when rotating and appear to sway. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is structural schematic diagram of the utility model;
[0017] Figure 2 It is structural schematic diagram of the utility model Figure 1 It is the structure of rear view solidification diagram of support rod;
[0018] Figure 3 It is structural schematic diagram of the utility model Figure 1 It is the structure of shell of the utility model;
[0019] Figure 4 It is structural schematic diagram of the utility model Figure 1 It is the structure of frame of the utility model.
[0020] In the drawing: 1, support rod;2, charging pile;3, top plate;4, fire prevention mechanism;401, folding cloth;402, frame;403, connecting block;404, lifting assembly;404a, screw sleeve;404b, screw rod;404c, motor;5, fire extinguishing mechanism;501, gas cylinder;502, pipeline;503, fire sprinkler;6, shell;7, bearing;8, limit block;9, limit slot;10, support;11, check valve;12, cross plate;13, support block. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0022] As Figures 1 to 4 shown, the utility model provides a kind of fire extinguishing device for charging pile, including support rod 1, charging pile 2 is the new energy charging pile commonly seen on market, the top of the front of support rod 1 is fixedly connected with charging pile 2, the top of support rod 1 is fixedly connected with top plate 3;
[0023] The fireproof mechanism 4 is fixedly connected with the bottom of the top plate 3, and comprises a folded cloth 401, the material of the folded cloth 401 is flame-retardant fabric, the top of the folded cloth 401 is fixedly connected with the bottom of the top plate 3, the bottom of the folded cloth 401 is fixedly connected with a frame 402, the rear side in the frame 402 is fixedly connected with a connecting block 403 in a transverse direction, the front side of the connecting block 403 is fixedly connected with a lifting assembly 404, and the bottom of the lifting assembly 404 is fixedly connected with the top of the top plate 3.
[0024] The fire extinguishing mechanism 5 is fixedly connected with the top of the top plate 3, and comprises a gas cylinder 501, the bottom of the gas cylinder 501 is fixedly connected with the top of the top plate 3, the output end of the gas cylinder 501 is communicated with a pipeline 502, the bottom of the pipeline 502 penetrates to the bottom of the top plate 3, and the output end of the pipeline 502 is communicated with a fire nozzle 503.
[0025] With reference to Figure 2 The lifting assembly 404 comprises a threaded sleeve 404a, the back surface of the threaded sleeve 404a is fixedly connected with the front side of the connecting block 403, the inner wall of the threaded sleeve 404a is threadedly connected with a screw rod 404b, the top of the screw rod 404b penetrates to the top of the top plate 3 and is fixedly connected with a motor 404c, the bottom of the motor 404c is fixedly connected with the top of the top plate 3, and the motor 404c is located at the back of the gas cylinder 501.
[0026] As a technical optimization scheme of the utility model, through the setting of the lifting assembly 404, the frame 402 and the folded cloth 401 can be conveniently moved downwards, so that the folded cloth 401 can be used to cover the charging pile 2, and the user can be prevented from being burned by the flame.
[0027] With reference to Figure 3 The top of the top plate 3 is fixedly connected with a shell 6, the motor 404c and the gas cylinder 501 are located in the shell 6, the bottom of the screw rod 404b is fixedly connected with a bearing 7, and the bottom of the bearing 7 is fixedly connected with the inner wall of the supporting rod 1.
[0028] As a technical optimization scheme of the utility model, through the setting of the shell 6, the motor 404c and the gas cylinder 501 can be protected, and through the setting of the bearing 7, the position of the screw rod 404b can be limited, so that the screw rod 404b can be prevented from shaking during rotation.
[0029] With reference to Figure 2 The two sides of the threaded sleeve 404a are fixedly connected with limiting blocks 8, and the inner wall of the supporting rod 1 is provided with limiting grooves 9 used in cooperation with the limiting blocks 8.
[0030] As a technical optimization scheme of the utility model, through the cooperation of the limiting block 8 and the limiting groove 9, the friction between the screw sleeve 404a and the support rod 1 can be reduced, and the screw sleeve 404a is prevented from rotating when the screw rod 404b rotates.
[0031] Reference Figure 3 The surface of the pipeline 502 is sleeved with a support 10, the top of the support 10 is fixedly connected with the bottom of the top plate 3, the back of the gas cylinder 501 is communicated with a one-way valve 11, and the back of the one-way valve 11 penetrates to the back of the shell 6.
[0032] As a technical optimization scheme of the utility model, through the cooperation of the limiting block 8 and the limiting groove 9, the friction between the screw sleeve 404a and the support rod 1 can be reduced, and the screw sleeve 404a is prevented from rotating when the screw rod 404b rotates.
[0033] Reference Figure 2 The surface of the support rod 1 is sleeved with a horizontal plate 12, the horizontal plate 12 is located at the bottom of the charging pile 2, the top plate 3 and the two sides of the bottom of the horizontal plate 12 are provided with support blocks 13, and the inner side of the support block 13 is fixedly connected with the surface of the support rod 1.
[0034] As a technical optimization scheme of the utility model, through the cooperation of the limiting block 8 and the limiting groove 9, the friction between the screw sleeve 404a and the support rod 1 can be reduced, and the screw sleeve 404a is prevented from rotating when the screw rod 404b rotates.
[0035] The working principle and use process of the utility model are as follows: when in use, the user sends the carbon dioxide into the inside of the gas cylinder 501 through the one-way valve 11, when the charging pile 2 catches fire, the motor 404c is started, the output end of the motor 404c drives the screw rod 404b to rotate clockwise, the screw rod 404b drives the screw sleeve 404a, the connecting block 403 and the frame 402 to move downwards, so that the bottom of the frame 402 is in contact with the top of the horizontal plate 12, the frame 402 moves downwards to stretch the folding cloth 401, so that the folding cloth 401 covers the charging pile 2, prevents the flame from burning and spreading everywhere, and at the same time, the flame generated when the charging pile 2 burns burns the glass column in the inside of the fire sprinkler 503, so that the carbon dioxide in the gas cylinder 501 sprays the charging pile 2 in the inside of the folding cloth 401 to extinguish the fire, at this time, the fire extinguishing of the charging pile 2 that catches fire can be carried out.
[0036] In conclusion: the charging pile fire extinguishing device, through the cooperation of support rod 1, charging pile 2, top plate 3, fireproof mechanism 4, folding cloth 401, frame 402, connecting block 403, lifting assembly 404, screw sleeve 404a, screw rod 404b, motor 404c, fire extinguishing mechanism 5, gas cylinder 501, pipeline 502 and fire extinguishing head 503, the problem that the user needs to manually extinguish the fire at the fire point when using the fire extinguishing device, the fire extinguishing process is complicated, and the toxic gas and heat generated by the burning of the charging pile can easily enter the user's body when extinguishing the fire, affecting the user's health.
[0037] It should be noted that in this paper, relational terms such as first and second and the like are used merely to distinguish one entity or action from another, without necessarily requiring or implying that there is any such actual relationship or order between them. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or inherent to such a process, method, article or apparatus.
[0038] Although the embodiments of the present application have been shown and described, it is understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A fire extinguishing device for charging piles, comprising a support rod (1), the top of the front of the support rod (1) is fixedly connected with a charging pile (2), the top of the support rod (1) is fixedly connected with a top plate (3), characterized in that: a fireproof mechanism (4), the top of the fireproof mechanism (4) is fixedly connected with the bottom of the top plate (3), the fireproof mechanism (4) comprises a folded cloth (401), the top of the folded cloth (401) is fixedly connected with the bottom of the top plate (3), the bottom of the folded cloth (401) is fixedly connected with a frame (402), the rear inside of the frame (402) is fixedly connected with a connecting block (403) laterally, the front of the connecting block (403) is fixedly connected with a lifting assembly (404), the bottom of the lifting assembly (404) is fixedly connected with the top of the top plate (3); an extinguishing mechanism (5), the bottom of the extinguishing mechanism (5) is fixedly connected with the top of the top plate (3), the extinguishing mechanism (5) comprises a gas cylinder (501), the bottom of the gas cylinder (501) is fixedly connected with the top of the top plate (3), the output end of the gas cylinder (501) is communicated with a pipeline (502), the bottom of the pipeline (502) penetrates to the bottom of the top plate (3), the output end of the pipeline (502) is communicated with a fire nozzle (503).
2. The fire extinguishing device for charging pile according to claim 1, characterized in that: The lifting assembly (404) comprises a threaded sleeve (404a), the back of the threaded sleeve (404a) is fixedly connected with the front of the connecting block (403), the inner wall of the threaded sleeve (404a) is threadedly connected with a screw rod (404b), the top of the screw rod (404b) penetrates to the top of the top plate (3) and is fixedly connected with a motor (404c), the bottom of the motor (404c) is fixedly connected with the top of the top plate (3), and the motor (404c) is located at the back of the gas cylinder (501).
3. The fire extinguishing device for charging pile according to claim 2, characterized in that: The top of the top plate (3) is fixedly connected with a shell (6), the motor (404c) and the gas cylinder (501) are located inside the shell (6), the bottom of the screw rod (404b) is fixedly connected with a bearing (7), and the bottom of the bearing (7) is fixedly connected with the inner wall of the support rod (1).
4. The fire extinguishing device for charging pile according to claim 2, characterized in that: Both sides of the threaded sleeve (404a) are fixedly connected with limit blocks (8), and the inner wall of the support rod (1) is provided with limit grooves (9) matched with the limit blocks (8).
5. The fire extinguishing device for charging pile according to claim 1, characterized in that: The surface of the pipeline (502) is sleeved with a support (10), the top of the support (10) is fixedly connected with the bottom of the top plate (3), the back of the gas cylinder (501) is communicated with a one-way valve (11), and the back of the one-way valve (11) penetrates to the back of the shell (6).
6. The fire extinguishing device for charging pile according to claim 1, characterized in that: The surface of the support rod (1) is sleeved with a cross plate (12), the cross plate (12) is located at the bottom of the charging pile (2), both sides of the top plate (3) and the cross plate (12) bottom are provided with support blocks (13), and the inner side of the support block (13) is fixedly connected with the surface of the support rod (1).