CN219904093U - Fill electric pile with fire-proof structure - Google Patents
Fill electric pile with fire-proof structure Download PDFInfo
- Publication number
- CN219904093U CN219904093U CN202321009791.5U CN202321009791U CN219904093U CN 219904093 U CN219904093 U CN 219904093U CN 202321009791 U CN202321009791 U CN 202321009791U CN 219904093 U CN219904093 U CN 219904093U
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- Prior art keywords
- charging pile
- pile body
- carbon dioxide
- dioxide gas
- fire
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 62
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 31
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 31
- 230000001012 protector Effects 0.000 claims abstract description 18
- 239000007921 spray Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 3
- 230000009970 fire resistant effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a charging pile with a fireproof structure; the electric fire-proof current-limiting type charging pile comprises a charging pile body, wherein a conducting switch is arranged on the charging pile body, and the conducting switch is electrically communicated with an electric fire-proof current-limiting type protector; the charging pile comprises a charging pile body, wherein the charging pile body is also provided with a fire extinguishing device, the fire extinguishing device comprises a carbon dioxide gas tank, an output pipe is arranged on the carbon dioxide gas tank, and an electromagnetic valve is arranged in the output pipe; the charging pile body is internally provided with a controller connected with the electromagnetic valve, and the controller is electrically connected with a temperature sensor. The beneficial effects are that: the charging pile is internally ignited, the temperature rises, after the temperature sensor detects the temperature rise, information is transmitted to the controller, the controller controls the electromagnetic valve to open the carbon dioxide gas tank, and compressed carbon dioxide gas in the carbon dioxide gas tank can be rapidly input into the charging pile body through the output pipe; performing fire extinguishing operation in the charging pile body by utilizing carbon dioxide gas; the fireproof effect of the equipment is further enhanced.
Description
Technical Field
The utility model relates to a charging pile with a fireproof structure, and belongs to the field of charging equipment.
Background
The electric automobile charging pile is a device for providing kinetic energy for new energy automobiles, and can be generally fixed on the ground or a wall and installed in a parking lot of a public building and a residential community.
The electric automobile charging pile comprises a base, wherein a supporting seat pile is arranged on the base, a charging pile body is arranged at the top of the supporting seat pile, and an electric fireproof current-limiting protector is arranged on the charging pile body. By electrically communicating the fire wire of the electrical fire-protection current-limiting protector with the charging pile body,
although the device has short circuit, electric leakage and other phenomena, the electric fireproof current-limiting protector can cut off the power of the charging pile body; but the fire protection of the device is mainly for the circuitry inside the charging stake; the protective cover is arranged on the fire outside the charging pile, but the fire can be closed only by manual operation, so that the fire cannot be well prevented; in other words, although the fireproof current-limiting type protector can effectively overcome the defects of large short-circuit current, long short-circuit current cutting-off time and large arc spark generated during short-circuit existing in the traditional circuit breaker, the air switch and the monitoring equipment, the fire cannot be absolutely avoided.
Disclosure of Invention
The utility model aims to provide a charging pile with a fireproof structure, which can effectively solve the problem of insufficient fireproof measures of the charging pile.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the charging pile comprises a charging pile body, wherein a conduction switch is arranged on the charging pile body and is electrically communicated with an electric fireproof current-limiting protector;
the charging pile comprises a charging pile body, wherein the charging pile body is also provided with a fire extinguishing device, the fire extinguishing device comprises a carbon dioxide gas tank, an output pipe is arranged on the carbon dioxide gas tank, and an electromagnetic valve is arranged in the output pipe; the charging pile body is internally provided with a controller connected with the electromagnetic valve, and the controller is electrically connected with a temperature sensor.
Further: the charging pile comprises a charging pile body, a riser, an annular mounting frame, a carbon dioxide gas tank, an output pipe, a spray head and a spray head, wherein the charging pile body is fixed on the front end face of the riser through a connecting piece, the annular mounting frame is further arranged on the rear end face of the riser, the carbon dioxide gas tank is fixed in the annular mounting frame, the output pipe is connected with the upper end of the carbon dioxide gas tank, penetrates through the riser and stretches into the charging pile body, and the spray head is connected with one end of the output pipe.
Further: the charging pile body comprises a shell and an electric element arranged in the shell, and the electric fireproof current-limiting protector, the temperature sensor, the controller and the spray head are all arranged in the shell; and a calandria is also arranged in the shell, the rear end of the calandria is communicated with the output pipe, and a plurality of spray heads are horizontally and uniformly distributed at the front end of the calandria.
Further: the lower end of the vertical plate is provided with a base.
Further: the whole sealed rectangular box that is of casing the charging mouth has been seted up to casing one side the rear end of casing has been seted up and has been supplied the hole that the output tube passed through, and the output tube with the casing junction is provided with the sealing washer.
The beneficial effects are as follows:
if short circuit, electric leakage and other phenomena occur, the electric fireproof current limiting type protector finds and cuts off the power supply, but open fire can still occur in the charging pile body; at this time, along with the increase of fire, the temperature in the charging pile body rises, after the temperature sensor detects the temperature rise, information is transmitted to the controller, the controller controls the electromagnetic valve to open the carbon dioxide gas tank, and compressed carbon dioxide gas in the carbon dioxide gas tank can be rapidly input into the charging pile body through the output pipe; performing fire extinguishing operation in the charging pile body by utilizing carbon dioxide gas; the fireproof effect of the equipment is further enhanced.
Also, the casing of the device can protect the electric elements in the charging pile body from being affected by external fire.
Drawings
For ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a right side view of the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2;
fig. 4 is a view showing an internal structure of the charging pile body according to the present utility model.
Reference numerals illustrate:
1. a charging pile body; 2. an electrical fire protection current limiting protector; 3. a carbon dioxide gas tank; 4. an output pipe; 5. an electromagnetic valve; 6. a controller; 7. a temperature sensor; 8. a connecting sheet; 9. a riser; 10. an annular mounting frame; 11. a spray head; 12. a housing; 13. a calandria; 14. a seal ring; 15. a base.
Detailed Description
Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
Referring to figures 1-4 for an embodiment of a charging pile with fire protection structure according to the present utility model,
the electric pile comprises a charging pile body 1, wherein a conduction switch is arranged on the charging pile body 1, and the conduction switch is electrically communicated with an electric fireproof current-limiting protector 2;
the charging pile comprises a charging pile body 1, a charging pile body and a fire extinguishing device, wherein the charging pile body 1 is further provided with the fire extinguishing device, the fire extinguishing device comprises a carbon dioxide gas tank 3, an output pipe 4 is arranged on the carbon dioxide gas tank 3, and an electromagnetic valve 5 is arranged in the output pipe 4; a controller 6 connected with the electromagnetic valve 5 is also arranged in the charging pile body 1, and the controller 6 is electrically connected with a temperature sensor 7.
The electric fire prevention current limiting type protector 2 among this device adopts for prior art, and operating personnel is through the live wire with electric fire prevention current limiting type protector 2 with fill electric pile body 1 electricity intercommunication, when fill electric pile body 1 by frequent use produce phenomenon such as short circuit, electric leakage, electric fire prevention current limiting type protector 2 can cut off the power supply to fill electric pile body, has reduced the risk that electric fire took place, has promoted the holistic security of system.
If short circuit, electric leakage and other phenomena occur, the electric fireproof current limiting protector 2 finds and cuts off the power supply, but open fire still occurs in the charging pile body 1 at probability; at this time, as the temperature in the charging pile body 1 rises along with the increase of the fire, after the temperature sensor 7 detects the temperature rise, information is transmitted to the controller 6, the controller 6 controls the electromagnetic valve 5 to open the carbon dioxide gas tank 3, and compressed carbon dioxide gas in the carbon dioxide gas tank 3 can be rapidly input into the charging pile body 1 through the output pipe 4; performing fire extinguishing operation in the charging pile body 1 by using carbon dioxide gas; the fireproof effect of the equipment is further enhanced.
Fill electric pile body 1 through a connecting piece 8 fix at the preceding terminal surface of riser 9, still be provided with annular mounting bracket 10 at the rear end face of riser 9, carbon dioxide gas jar 3 is fixed in annular mounting bracket 10, output tube 4 connect in the upper end of carbon dioxide gas jar 3, run through riser 9 to stretch into fill electric pile body 1 inside, output tube 4 one end is connected with shower nozzle 11.
The vertical plate 9 of the device is used for lifting the charging pile body 1, so that the purpose is to match the heights of most people, and the charging pile body 1 is convenient for operators to use; the annular mounting frame 10 has the function of mounting the carbon dioxide gas tank 3, and the carbon dioxide gas tank 3 is mounted on the back of the vertical plate 9 at any time, namely the back of the charging pile body 1, so that the normal use of the charging pile body 1 is not influenced; the spray head 11 is an atomization spray head, so that carbon dioxide gas can be rapidly released from the charging pile body 1.
The charging pile body 1 comprises a shell 12 and electrical components arranged in the shell 12, and the electrical fireproof current-limiting protector 2, the temperature sensor 7, the controller 6 and the spray head 11 are all arranged in the shell 12; and a calandria 13 is also arranged in the shell 12, the rear end of the calandria 13 is communicated with the output pipe 4, a plurality of spray heads 11 are horizontally and uniformly distributed at the front end of the calandria 13.
The electrical components in the charging pile body 1 are not described in detail herein, and are all necessary electrical components for the charging pile, and belong to the known technology in the field; in the device, an electric fireproof current-limiting protector 2, a temperature sensor 7, a controller 6 and a spray head 11 are additionally arranged on the basis of the original charging pile body 1; in order to increase the spraying effect of the spray head 11, a drain pipe 13 is provided, and a plurality of spray heads 11 may be provided on the drain pipe 13.
The lower end of the riser 9 is provided with a base 15, and the base 15 is used for bearing the riser 9.
The whole shell 12 is a sealed rectangular box, a charging port is formed in one side of the shell 12, a hole for the output pipe 4 to pass through is formed in the rear end of the shell 12, and a sealing ring 14 is arranged at the joint of the output pipe 4 and the shell 12.
The charging pile body 1 is designed to form a closed space, so that the charging pile is limited to the inside of the shell 12 at the initial stage of fire, and the fire can be effectively prevented from spreading aside after the fire is extinguished by the fire extinguishing device.
The above embodiments are merely illustrative embodiments of the present utility model, but the technical features of the present utility model are not limited thereto, and any changes or modifications made by those skilled in the art within the scope of the present utility model are included in the scope of the present utility model.
Claims (5)
1. Fill electric pile with fire-resistant structure, its characterized in that: the electric pile comprises a charging pile body (1), wherein a conduction switch is arranged on the charging pile body (1), and the conduction switch is electrically communicated with an electric fireproof current-limiting protector (2); the charging pile comprises a charging pile body (1), and is characterized in that a fire extinguishing device is further arranged on the charging pile body (1), the fire extinguishing device comprises a carbon dioxide gas tank (3), an output pipe (4) is arranged on the carbon dioxide gas tank (3), and an electromagnetic valve (5) is arranged in the output pipe (4); the charging pile is characterized in that a controller (6) connected with the electromagnetic valve (5) is further arranged in the charging pile body (1), and the controller (6) is electrically connected with a temperature sensor (7).
2. The charging pile with a fireproof structure according to claim 1, wherein: fill electric pile body (1) through a connecting piece (8) fix the preceding terminal surface at riser (9) the rear end face of riser (9) still is provided with annular mounting bracket (10), carbon dioxide gas jar (3) are fixed in annular mounting bracket (10), output tube (4) are connected the upper end of carbon dioxide gas jar (3), run through riser (9) and stretch into fill electric pile body (1) inside, output tube (4) one end is connected with shower nozzle (11).
3. The charging pile with fireproof structure according to claim 2, characterized in that: the charging pile body (1) comprises a shell (12) and electrical components arranged in the shell (12), and the electrical fireproof current-limiting protector (2), the temperature sensor (7), the controller (6) and the spray head (11) are all arranged in the shell (12); and still be provided with calandria (13) in casing (12), calandria (13) rear end with output tube (4) intercommunication, shower nozzle (11) quantity is a plurality of, and the level equipartition is in calandria (13) front end.
4. A charging pile with a fire-preventing structure according to claim 3, characterized in that: the shell (12) is a sealed rectangular box, a charging port is formed in one side of the shell (12), a hole for the output pipe (4) to pass through is formed in the rear end of the shell (12), and a sealing ring (14) is arranged at the joint of the output pipe (4) and the shell (12).
5. A charging pile with a fire-preventing structure according to claim 3, characterized in that: the lower end of the vertical plate (9) is provided with a base (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321009791.5U CN219904093U (en) | 2023-04-28 | 2023-04-28 | Fill electric pile with fire-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321009791.5U CN219904093U (en) | 2023-04-28 | 2023-04-28 | Fill electric pile with fire-proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219904093U true CN219904093U (en) | 2023-10-27 |
Family
ID=88439379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321009791.5U Active CN219904093U (en) | 2023-04-28 | 2023-04-28 | Fill electric pile with fire-proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219904093U (en) |
-
2023
- 2023-04-28 CN CN202321009791.5U patent/CN219904093U/en active Active
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