CN216231742U - Electric vehicle charging pile with fireproof function - Google Patents
Electric vehicle charging pile with fireproof function Download PDFInfo
- Publication number
- CN216231742U CN216231742U CN202122806697.XU CN202122806697U CN216231742U CN 216231742 U CN216231742 U CN 216231742U CN 202122806697 U CN202122806697 U CN 202122806697U CN 216231742 U CN216231742 U CN 216231742U
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- China
- Prior art keywords
- charging pile
- dry powder
- pile body
- electric vehicle
- fire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000779 smoke Substances 0.000 claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims description 38
- 238000009434 installation Methods 0.000 claims description 19
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 229940098458 powder spray Drugs 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000009970 fire resistant effect Effects 0.000 claims description 2
- 238000000605 extraction Methods 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Images
Classifications
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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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fireproof charging pile for an electric vehicle, and particularly relates to the technical field of charging piles. In the scheme, when the temperature sensor detects that the internal temperature is too high, the hydraulic rod can be started by the controller, the hydraulic rod drives the fire baffle plate to descend, the ventilation opening is used for heat extraction and temperature reduction, the hidden danger of fire caused by continuous temperature rise is avoided, and the purpose of preventing the fire is achieved; when the external smoke sensor senses an external fire, the hydraulic rod can be started, the fire baffle plate is lifted, the ventilation opening is plugged, and the external open fire is blocked.
Description
Technical Field
The utility model relates to the technical field of charging piles, in particular to a fireproof charging pile for an electric vehicle.
Background
Along with new energy automobile develops rapidly, also becomes the trade that has a development prospect as the indispensable electric pile of filling of new energy automobile, and present electric pile of filling still has some problems, lacks the mechanism that can prevent fires, in case inside open flame burning to filling electric pile, will lead to filling electric pile thoroughly to scrap, will initiate even explode and shine danger.
It is therefore highly desirable to provide a fire-resistant electric vehicle charging post.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the embodiment of the utility model provides a fireproof electric vehicle charging pile to solve the problem that the existing charging pile is poor in fireproof performance.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a stake of electric motor car charging of fire prevention, includes the installation base and fills the electric pile body, fill the bottom surface of electric pile body and the top surface fixed connection of installation base, the inner wall of installation base still is provided with the installation screw, the installation base passes through installation screw fixed mounting in ground, the top surface of filling the electric pile body is provided with dry powder fire extinguishing chamber, one side fixedly connected with output tube of dry powder fire extinguishing chamber, the one end fixed mounting of output tube has the dry powder shower nozzle, the outside of dry powder shower nozzle is provided with the solenoid valve, the outside fixed mounting who fills the electric pile body has smoke inductor and alarm, the outside fixed mounting of dry powder fire extinguishing chamber has the electronic screen, the one end electrically connected with controller of electronic screen, the inside of dry powder fire extinguishing chamber is equipped with the dry powder fire extinguishing agent.
Preferably, the number of the output pipes is several, and all the output pipes extend downwards.
Preferably, the two ends of the controller are respectively and electrically connected with the smoke sensor and the alarm, and the other end of the controller is also electrically connected with the electromagnetic valve.
Preferably, an air pressure sensor is fixedly installed on one side of the inner cavity of the dry powder fire extinguishing box, a voltage stabilizing tube is fixedly installed on the inner wall of the dry powder fire extinguishing box, and a sealing valve is arranged on the inner wall of the voltage stabilizing tube.
Preferably, the inner wall of the dry powder fire extinguishing box is provided with a heat insulation layer.
Preferably, the vent has been seted up to the one side of filling the electric pile body, the inner wall demountable installation of vent has the dust screen, the inside of filling the electric pile body is equipped with the exhaust fan.
Preferably, one side slidable mounting that fills electric pile body inner chamber has the fire damper, the fire damper is located near the vent, the bottom surface fixed mounting that fills electric pile body inner chamber has the hydraulic stem, the top of hydraulic stem and the bottom surface fixed connection of fire damper, the inside of filling the electric pile body is equipped with temperature sensor.
The technical scheme of the utility model has the following beneficial effects:
according to the scheme, the smoke sensor is arranged, when smoke is sensed, the plurality of electromagnetic valves are opened through the controller, so that the dry powder extinguishing agent is sprayed out through the dry powder spray head, the effect of stifling and extinguishing is achieved, the pressure is timely increased through the pressure stabilizing tube when the air pressure is insufficient, the dry powder extinguishing agent is constantly in a powdery fluffy state, the external temperature can be isolated through the heat insulation layer, and the proper temperature in the dry powder extinguishing box is ensured;
in the scheme, when the temperature sensor detects that the internal temperature is too high, the hydraulic rod can be started by the controller, the hydraulic rod drives the fire baffle plate to descend, the ventilation opening is used for heat extraction and temperature reduction, the hidden danger of fire caused by continuous temperature rise is avoided, and the purpose of preventing the fire is achieved; when the external smoke sensor senses an external fire, the hydraulic rod can be started, the fire baffle plate is lifted, the ventilation opening is plugged, and the external open fire is blocked.
Drawings
FIG. 1 is an overall first structural schematic of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 3 is an overall second structural schematic of the present invention;
FIG. 4 is a schematic view of the internal structure of the dry powder fire extinguishing box of the present invention;
fig. 5 is a block diagram of a signal transmission system according to the present invention.
[ reference numerals ]
1. Installing a base; 2. a charging pile body; 3. a dust screen; 4. a dry powder fire extinguishing box; 5. a smoke sensor; 6. an output pipe; 7. a dry powder spray head; 8. an electromagnetic valve; 9. an electronic screen; 10. a hydraulic lever; 11. a fire shield; 12. an air pressure sensor; 13. a thermal insulation layer; 14. a voltage stabilizing tube; 15. a sealing valve; 16. a controller; 17. a temperature sensor; 18. an alarm.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments, the description of which is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention in any way.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Example one
As shown in fig. 1-5, an embodiment of the utility model provides a fireproof charging pile for an electric vehicle, which comprises an installation base 1 and a charging pile body 2, wherein the bottom surface of the charging pile body 2 is fixedly connected with the top surface of the installation base 1, installation screws are further arranged on the inner wall of the installation base 1, the installation base 1 is fixedly installed on the ground through the installation screws, a dry powder fire extinguishing box 4 is arranged on the top surface of the charging pile body 2, an output pipe 6 is fixedly connected to one side of the dry powder fire extinguishing box 4, a dry powder nozzle 7 is fixedly installed at one end of the output pipe 6, an electromagnetic valve 8 is arranged outside the dry powder nozzle 7, a smoke sensor 5 and an alarm 18 are fixedly installed on the outer side of the charging pile body 2, an electronic screen 9 is fixedly installed on the outer side of the dry powder fire extinguishing box 4, a controller 16 is electrically connected to one end of the electronic screen 9, and a dry powder fire extinguishing agent is arranged inside the dry powder fire extinguishing box 4; the number of the output pipes 6 is several and they are all extended downward.
Specifically, the quantity of output tube 6 can be three, fills the place ahead of electric pile body 2 and charges and locate and need not set up, avoids influencing the car and charges.
Wherein, both ends of the controller 16 are respectively electrically connected with the smoke sensor 5 and the alarm 18, and the other end of the controller 16 is also electrically connected with the electromagnetic valve 8.
Wherein, one side of the inner cavity of the dry powder fire extinguishing box 4 is fixedly provided with an air pressure sensor 12, the inner wall of the dry powder fire extinguishing box 4 is fixedly provided with a pressure stabilizing tube 14, and the inner wall of the pressure stabilizing tube 14 is provided with a sealing valve 15.
Wherein, the inner wall of the dry powder fire extinguishing box 4 is provided with a heat insulation layer 13.
Specifically, by arranging the smoke sensor 5, when the smoke sensor 5 senses smoke, the controller 16 opens the three electromagnetic valves 8, so that the dry powder extinguishing agent is sprayed out by the dry powder spray nozzle 7, and the effect of choking and extinguishing is achieved; through the stabilivolt 14, when atmospheric pressure is not enough, in time pressurize, make the powder extinguishing agent be in the fluffy state of likepowder constantly, through insulating layer 13, can completely cut off ambient temperature, ensure that the inside temperature of dry powder fire extinguishing box 4 is suitable to guaranteed that inside atmospheric pressure of dry powder fire extinguishing box 4, temperature are normal, can not influence the fire control effect.
Example two
As shown in fig. 1 to 5, the second embodiment is different from the first embodiment in that: a vent is formed in one side of the charging pile body 2, a dustproof net 3 is detachably mounted on the inner wall of the vent, and an exhaust fan is arranged inside the charging pile body 2; fill one side slidable mounting of 2 inner chambers of electric pile body and have fire damper 11, fire damper 11 is located near the vent, fills the bottom surface fixed mounting of 2 inner chambers of electric pile body and has hydraulic stem 10, and the top of hydraulic stem 10 and the bottom surface fixed connection of fire damper 11 fill the inside of electric pile body 2 and be equipped with temperature sensor 17.
Specifically, the dust screen 3 can be replaced and cleaned, when the temperature sensor 17 detects that the temperature inside the charging pile body 2 is too high, the hydraulic rod 10 can be started by the controller 16, the hydraulic rod 10 drives the fire baffle plate 11 to descend, and the ventilation opening is used for heat removal and temperature reduction, so that the hidden danger of fire caused by continuous temperature rise is avoided; when the smoke sensor 5 senses an external fire, the hydraulic rod 10 can be started, the fire baffle plate 11 is lifted, the ventilation opening is blocked, and an external open fire is blocked.
The working process of the utility model is as follows:
according to the scheme, by arranging the smoke sensor 5, when the smoke sensor 5 senses smoke, the controller 16 opens the three electromagnetic valves 8, so that the dry powder extinguishing agent is sprayed out by the dry powder spray nozzle 7, and the effect of choking and extinguishing is achieved; when temperature sensor 17 perceives the inside high temperature of charging pile body 2, can utilize controller 16 to start hydraulic stem 10, hydraulic stem 10 will take fire damper 11 to descend, utilizes the vent to carry out the heat extraction cooling, avoids the temperature to continuously rise.
Above-mentioned scheme not only can realize the timely control to external conflagration to play the fire control effect of certain degree, can also in time discover the high inside temperature, avoid the high temperature, lead to the spontaneous combustion to catch fire, play the purpose of early warning to the conflagration, the practicality is strong, and the security is high, is worth promoting.
The points to be finally explained are: the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in an orientation or positional relationship that is based on the orientation or positional relationship shown in the drawings, or that is conventionally used in the practice of the utility model, for convenience in describing and simplifying the description, and are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases by those skilled in the art;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. A fireproof charging pile for an electric vehicle comprises an installation base (1) and a charging pile body (2), wherein the bottom surface of the charging pile body (2) is fixedly connected with the top surface of the installation base (1), an installation screw is further arranged on the inner wall of the installation base (1), the installation base (1) is fixedly installed on the ground through the installation screw, the fireproof charging pile is characterized in that a dry powder fire extinguishing box (4) is arranged on the top surface of the charging pile body (2), an output pipe (6) is fixedly connected to one side of the dry powder fire extinguishing box (4), a dry powder spray head (7) is fixedly installed at one end of the output pipe (6), an electromagnetic valve (8) is arranged outside the dry powder spray head (7), a smoke sensor (5) and an alarm (18) are fixedly installed on the outer side of the charging pile body (2), and an electronic screen (9) is fixedly installed on the outer side of the dry powder fire extinguishing box (4), one end of the electronic screen (9) is electrically connected with a controller (16), and a dry powder extinguishing agent is arranged inside the dry powder extinguishing box (4).
2. A fire-resistant electric vehicle charging post according to claim 1, characterized in that the number of said outlet pipes (6) is several and they all extend downwards.
3. A fireproof electric vehicle charging pile according to claim 1, wherein two ends of the controller (16) are electrically connected with the smoke sensor (5) and the alarm (18), and the other end of the controller (16) is electrically connected with the electromagnetic valve (8).
4. The fireproof charging pile for the electric vehicle according to claim 1, wherein an air pressure sensor (12) is fixedly installed on one side of the inner cavity of the dry powder fire extinguishing box (4), a voltage stabilizing tube (14) is fixedly installed on the inner wall of the dry powder fire extinguishing box (4), and a sealing valve (15) is arranged on the inner wall of the voltage stabilizing tube (14).
5. A fireproof electric vehicle charging pile according to claim 1, wherein the inner wall of the dry powder fire extinguishing box (4) is provided with a thermal insulation layer (13).
6. The fireproof charging pile for the electric vehicle according to claim 1, wherein a vent is formed in one side of the charging pile body (2), a dustproof net (3) is detachably mounted on the inner wall of the vent, and an exhaust fan is arranged inside the charging pile body (2).
7. The fireproof charging pile for the electric vehicle according to claim 6, wherein a fire damper (11) is slidably mounted on one side of an inner cavity of the charging pile body (2), the fire damper (11) is located near a ventilation opening, a hydraulic rod (10) is fixedly mounted on the bottom surface of the inner cavity of the charging pile body (2), the top of the hydraulic rod (10) is fixedly connected with the bottom surface of the fire damper (11), and a temperature sensor (17) is arranged inside the charging pile body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122806697.XU CN216231742U (en) | 2021-11-16 | 2021-11-16 | Electric vehicle charging pile with fireproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122806697.XU CN216231742U (en) | 2021-11-16 | 2021-11-16 | Electric vehicle charging pile with fireproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216231742U true CN216231742U (en) | 2022-04-08 |
Family
ID=80943328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122806697.XU Expired - Fee Related CN216231742U (en) | 2021-11-16 | 2021-11-16 | Electric vehicle charging pile with fireproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216231742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115671627A (en) * | 2022-11-10 | 2023-02-03 | 国网山东省电力公司莱阳市供电公司 | Urban electric power safety risk management and control equipment |
-
2021
- 2021-11-16 CN CN202122806697.XU patent/CN216231742U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115671627A (en) * | 2022-11-10 | 2023-02-03 | 国网山东省电力公司莱阳市供电公司 | Urban electric power safety risk management and control equipment |
| CN115671627B (en) * | 2022-11-10 | 2023-09-22 | 国网山东省电力公司莱阳市供电公司 | Urban electric power safety risk management and control equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |