CN220086683U - Outdoor fireproof power distribution cabinet - Google Patents
Outdoor fireproof power distribution cabinet Download PDFInfo
- Publication number
- CN220086683U CN220086683U CN202321709678.8U CN202321709678U CN220086683U CN 220086683 U CN220086683 U CN 220086683U CN 202321709678 U CN202321709678 U CN 202321709678U CN 220086683 U CN220086683 U CN 220086683U
- Authority
- CN
- China
- Prior art keywords
- power distribution
- fire
- cabinet body
- plc
- distribution cabinet
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims description 19
- 230000000007 visual effect Effects 0.000 claims description 8
- 230000009970 fire resistant effect Effects 0.000 claims 6
- 230000002265 prevention Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses an outdoor fireproof power distribution cabinet which comprises a cabinet body which is laterally opened and closed, wherein a top box is formed at the upper part of an inner space of the cabinet body, a sensing module is arranged in the top box, the sensing module is electrically connected with a PLC (programmable logic controller) externally hung outside the cabinet body through an externally-lapped fixed conduit, the PLC is also electrically connected with a fire-fighting component which is arranged in the inner space of the cabinet body and is close to the bottom of the top box, and four corners of the bottom of the cabinet body are respectively provided with a diversion supporting leg which enables the bottom of the cabinet body to be far away from the ground; according to the utility model, fire can be autonomously judged and extinguished, the temperature sensing unit and the gas detection unit are independently arranged, the temperature sensing unit and the gas detection unit are not only positioned at positions which are easy to receive the fire, but also are not easy to be influenced by the fire in independent spaces to cause failure, the PLC is independently arranged outside the power distribution cabinet, the PLC does not occupy the inner space of the power distribution cabinet, is convenient for personnel to set and upgrade, and the power distribution cabinet is padded off the ground by using the diversion supporting legs, and has the capability of guiding rainwater, so that the power distribution cabinet is effectively prevented from being invaded by the rainwater.
Description
Technical Field
The utility model relates to a power distribution cabinet, in particular to an outdoor fireproof power distribution cabinet.
Background
With the rapid development of electrical technology, great changes are brought to the life of people, power can be sent to remote areas by utilizing the remote power transmission technology, and power distribution cabinets can be frequently used in the electrical field, wherein the power distribution cabinet for outdoor use is provided, when in actual use, due to weather, the temperature inside the power distribution cabinet is too high, and heat is also emitted when electronic components inside the power distribution cabinet work, so that special attention is paid to fire protection measures for the power distribution cabinet for outdoor use.
The existing outdoor fireproof power distribution cabinet is inconvenient to extinguish fire in time when an inner cavity electric appliance element fires, so that the fireproof performance of the power distribution cabinet is reduced, and the components such as a sensor and the like of the power distribution cabinet with an autonomous fire extinguishing function are uniformly arranged in the power distribution cabinet, so that the use volume of the power distribution cabinet is affected, the power distribution cabinet is easy to malfunction when a fire disaster actually occurs, and the autonomous fire extinguishing function is similar to a dummy; moreover, outdoor fireproof power distribution cabinets often are provided with slope form cabinet top in order to arrange the rainwater soon on upper portion, but quick drainage rainwater just makes the bottom of power distribution cabinet form ponding around easily, and outdoor topography is complicated, and the potential waterproof measure is done around the power distribution cabinet to the impossible adaptability, and in this way the rainwater gets into the cabinet from the bottom of power distribution cabinet easily, damages inside components and parts.
Disclosure of Invention
In order to solve the defects of the technology, the utility model provides an outdoor fireproof power distribution cabinet.
In order to solve the technical problems, the utility model adopts the following technical scheme: the intelligent cabinet temperature control device comprises a cabinet body which is opened and closed laterally, a set top box is formed at the upper part of an internal space of the cabinet body, a sensing module is installed in the set top box, the sensing module is electrically connected with a PLC (programmable logic controller) which is externally hung outside the cabinet body through an externally-lapped fixed conduit, the PLC is further electrically connected with a fire-fighting component which is arranged in the internal space of the cabinet body and is close to the bottom of the set top box, and flow guide supporting feet which enable the bottom of the cabinet body to be far away from the ground are also installed on four corners of the bottom of the cabinet body.
Further, the set top box comprises a false top plate which is configured in the mode of the top of the inner space of the cabinet body, a cavity with an upward opening is formed in the false top plate, and a top plate which is matched in a clamping mode is covered at the opening of the false top plate.
Further, the sensing module comprises a temperature sensing unit and a gas detection unit, and the temperature sensing unit and the gas detection unit are respectively and electrically connected with the PLC.
Further, the PLC is fastened and connected to the free end of the outer fixed conduit through a fastening ring, and the other end of the outer fixed conduit is installed on the side wall of the cabinet body through a fixing sheet.
Further, the PLC controller is provided with a waterproof shell, a visual window is formed in the waterproof shell, and the visual window is opposite to a display panel of the PLC controller.
Further, the diversion supporting leg is gradually outwards expanded in an inclined shape from the fixed end to the supporting end.
Further, the fire-fighting assembly comprises a dry powder storage box and a fire-fighting pipeline in flow connection with the dry powder storage box, a pipeline control valve is further arranged between the dry powder storage box and the fire-fighting pipeline, the pipeline control valve is electrically connected with the PLC, and a dry powder nozzle is further arranged at the free end of the fire-fighting pipeline in a flow connection mode.
The utility model discloses an outdoor fireproof power distribution cabinet, which has the capability of autonomously judging the fire condition in the power distribution cabinet and performing fire extinguishing operation, wherein a temperature sensing unit and a gas detection unit are arranged in independent spaces, are not only positioned at positions easy to receive the fire condition, but also are not easy to be influenced by the fire condition in the independent spaces to cause failure, a PLC (programmable logic controller) is independent outside the power distribution cabinet, does not occupy the inner space of the power distribution cabinet, is convenient for personnel to set and upgrade, and utilizes guide supporting legs to pad the power distribution cabinet from the ground, and has the capability of guiding rainwater, so that the power distribution cabinet is effectively prevented from being invaded by the rainwater.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural diagram of a set-top box according to the present utility model.
FIG. 3 is a schematic diagram of a sensor module according to the present utility model.
Fig. 4 is a schematic view of the fire fighting assembly of the present utility model.
In the figure: 1. a cabinet body; 2. a set-top box; 3. a cavity; 4. a top plate; 5. a dummy top plate; 6. a sensing module; 7. a temperature sensing unit; 8. a gas detection unit; 9. a lower opening type heat radiation port; 10. an outer lapping fixed conduit; 11. a PLC controller; 12. a visual window; 13. a diversion supporting leg; 14. a fire fighting assembly; 15. a dry powder storage tank; 16. a pipeline control valve; 17. a fire fighting pipeline; 18. a dry powder nozzle; 19. and (5) tightening.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description.
The embodiment relates to an outdoor fireproof power distribution cabinet, which comprises a cabinet body 1 which is laterally opened and closed, wherein a set-top box 2 is formed at the upper part of an inner space of the cabinet body 1, a sensing module 6 is arranged in the set-top box 2, the sensing module 6 is electrically connected with a PLC (programmable logic controller) 11 which is externally hung outside the cabinet body 1 through an externally-lapped fixed conduit 10, the PLC 11 is electrically connected with a fire-fighting component 14 which is arranged in the inner space of the cabinet body 1 and is close to the bottom of the set-top box 2, and four corners of the bottom of the cabinet body 1 are provided with diversion supporting feet 13 which enable the bottom of the cabinet body to be far away from the ground.
The set top box 2 comprises a false top plate 5 configured in the form of the top of the inner space of the cabinet body 1, the false top plate 5 is provided with a cavity 3 with an upward opening, the opening of the false top plate 5 is covered with a top plate 4 in clamping fit, the top plate 4 is not only the top of the set top box 2 but also the top of the cabinet body 1, the false top plate 5 is made of polyethylene material, preferably flame-retardant (oxygen index 32) and has excellent fireproof performance, and it is required that the set top box 2 forms a storage space isolated from the inner space of the cabinet body 1, so that when components in the cabinet body 1 generate fire, the false top plate 5 and a sensing module 6 borne by the false top plate cannot be influenced in a short time, and the normal operation of the sensing module 6 is effectively ensured so as to generate fire extinguishing operation after the fire.
The sensing module 6 includes a temperature sensing unit 7 and a gas detecting unit 8, which are electrically connected with the PLC controller 11, and it is unnecessary to say that, when the temperature sensing unit 7 detects that the temperature of the inner space of the cabinet body 1 is abnormal, the sensing module performs electrical communication to the PLC controller 11, and when the gas detecting unit 8 detects that the gas concentration of the inner space of the cabinet body 1 is abnormal, the sensing module performs electrical communication to the PLC controller 11, and it is necessary to say that the structure of the set top box 2 does not affect the detection operation of the temperature sensing unit 7 and the gas detecting unit 8, when a fire occurs, the temperature will be integrally diffused, the fake top plate 5 made of polyethylene material still has heat conducting performance, which is favorable for the temperature sensing unit 7 to detect, and the fire smoke gas can rise due to the density, which is favorable for the upper gas detecting unit 8 to detect, and in addition, the electrical communication among the temperature sensing unit 7, the gas detecting unit 8, the PLC controller 11 and the PLC controller are all of the prior art, so that details are omitted.
The PLC controller 11 is fixedly connected to the free end of the outer fixed guide pipe 10 through the tightening ring 19, the other end of the outer fixed guide pipe 10 is installed on the side wall of the cabinet body 1 through the fixing piece, preferably, the PLC controller 11 is provided with a waterproof shell, a visual window 12 is formed in the waterproof shell, the visual window 12 is opposite to a display panel of the PLC controller 11, the PLC controller 11 is installed outside the cabinet body 1, the inner space of the cabinet body 1 is further optimized, the waterproof shell ensures the outdoor rainproof and dustproof performance of the PLC controller 11, the operation condition of the PLC controller 11 is conveniently detected through the visual window 12, and when the actual requirement for overhauling and upgrading the PLC controller 11 is met, the external design is also very convenient for personnel to debug.
In this embodiment, the water conservancy diversion supporting legs 13 are the slope form that expands outward gradually from its stiff end to supporting terminal, through the configuration of water conservancy diversion supporting legs 13 for cabinet body 1 bed hedgehopping is in order to keep away from ground, and the bottom of cabinet body 1 can not soak in water during the rainy day, prevents corrosion and also prevents to advance water simultaneously, and in addition, when the rainwater on the cabinet body 1 flows down, the rainwater that flows through water conservancy diversion supporting legs 13 can drain to the position of keeping away from cabinet body 1 bottom more under the guide of its slope form structure.
The fire-fighting assembly 14 comprises a dry powder storage tank 15 and a fire-fighting pipeline 17 in flow connection with the dry powder storage tank 15, a pipeline control valve 16 is further arranged between the dry powder storage tank 15 and the fire-fighting pipeline 17, the pipeline control valve 16 is electrically connected with the PLC 11, a dry powder nozzle 18 is further in flow connection with the free end of the fire-fighting pipeline 17, the fire-fighting assembly 14 is integrally matched with the highest part of the space in the cabinet body 1 below the set-top box 2, so that dry powder is favorably sprayed to extinguish fire, and naturally, the dry powder nozzle 18 is arranged towards the direction of components in the cabinet body 1.
Based on the structure, when the power distribution cabinet generates a fire, after the PLC 11 receives signals from the temperature sensing unit 7 and the gas detection unit 8, the PLC 11 electrically communicates with the pipeline control valve 16 to open the valve, so that the dry powder in the dry powder storage tank 15 is sprayed to the components through the fire-fighting pipeline 17 and the dry powder nozzle 18 to finish fire extinguishing operation.
In addition, in the present embodiment, the side wall of the cabinet body 1 is provided with a lower opening type heat dissipation opening 9 for dissipating heat and the heat dissipation opening is downward, so that rainwater does not directly enter the cabinet body 1 when flowing down along the outer wall of the cabinet body 1.
Therefore, the outdoor fireproof power distribution cabinet disclosed by the utility model has the capability of autonomously judging the fire condition in the power distribution cabinet and performing fire extinguishing operation, the temperature sensing unit 7 and the gas detection unit 8 are arranged in independent spaces, are not only positioned at positions easy to receive the fire condition, but also are not easy to be influenced by the fire condition in the independent spaces to cause failure, the PLC 11 is independent outside the power distribution cabinet, does not occupy the inner space of the power distribution cabinet, is convenient for personnel to set and upgrade, and utilizes the diversion supporting legs 13 to pad the power distribution cabinet from the ground, and has the capability of guiding rainwater, so that the power distribution cabinet is effectively prevented from being invaded by rainwater.
The above embodiments are not intended to limit the present utility model, and the present utility model is not limited to the above examples, but is also intended to be limited to the following claims.
Claims (7)
1. The utility model provides an outdoor fire prevention formula switch board, it includes cabinet body (1) that the side direction opened and shut, its characterized in that: the intelligent cabinet is characterized in that a set-top box (2) is formed on the upper portion of an inner space of the cabinet body (1), a sensing module (6) is installed in the set-top box (2), the sensing module (6) is electrically connected with a PLC (11) which is externally hung on the cabinet body (1) through an externally-lapped fixed guide pipe (10), the PLC (11) is further electrically connected with a fire-fighting assembly (14) which is arranged in the inner space of the cabinet body (1) and is close to the bottom of the set-top box (2), and four corners of the bottom of the cabinet body (1) are respectively provided with a diversion supporting foot (13) which enables the bottom of the cabinet body to be far away from the ground.
2. The outdoor fire-resistant power distribution cabinet of claim 1, wherein: the top box (2) comprises a false top plate (5) which is configured in the mode of the top of the inner space of the cabinet body (1), the false top plate (5) is provided with a cavity (3) with an upward opening, and the opening of the false top plate (5) is covered with a top plate (4) which is matched in a clamping way.
3. The outdoor fire-resistant power distribution cabinet of claim 1, wherein: the sensing module (6) comprises a temperature sensing unit (7) and a gas detection unit (8), and the temperature sensing unit and the gas detection unit are respectively and electrically connected with the PLC (11).
4. The outdoor fire-resistant power distribution cabinet of claim 1, wherein: the PLC (11) is fixedly connected to the free end of the outer lap fixing catheter (10) through a fastening ring (19), and the other end of the outer lap fixing catheter (10) is installed on the side wall of the cabinet body (1) through a fixing piece.
5. The outdoor fire-resistant power distribution cabinet of claim 4, wherein: the PLC (11) is provided with a waterproof shell, a visual window (12) is formed in the waterproof shell, and the visual window (12) is opposite to a display panel of the PLC (11).
6. The outdoor fire-resistant power distribution cabinet of claim 1, wherein: the diversion supporting leg (13) is gradually outwards expanded in an inclined shape from the fixed end to the supporting end.
7. The outdoor fire-resistant power distribution cabinet of claim 1, wherein: the fire-fighting assembly (14) comprises a dry powder storage box (15) and a fire-fighting pipeline (17) in flow connection with the dry powder storage box, a pipeline control valve (16) is further arranged between the dry powder storage box (15) and the fire-fighting pipeline (17), the pipeline control valve (16) is electrically connected with the PLC (11), and a dry powder nozzle (18) is further in flow connection with the free end of the fire-fighting pipeline (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321709678.8U CN220086683U (en) | 2023-07-03 | 2023-07-03 | Outdoor fireproof power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321709678.8U CN220086683U (en) | 2023-07-03 | 2023-07-03 | Outdoor fireproof power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220086683U true CN220086683U (en) | 2023-11-24 |
Family
ID=88815627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321709678.8U Active CN220086683U (en) | 2023-07-03 | 2023-07-03 | Outdoor fireproof power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220086683U (en) |
-
2023
- 2023-07-03 CN CN202321709678.8U patent/CN220086683U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210350567U (en) | High-voltage board with leak protection function of starting a fire | |
| CN104906725A (en) | Main transformer fire extinguishing system of maritime booster station | |
| CN220086683U (en) | Outdoor fireproof power distribution cabinet | |
| CN209709524U (en) | A kind of box-type substation with automatic fire-extinguishing function | |
| CN206572742U (en) | Wall hanging electric boiler | |
| CN219662703U (en) | Monitoring alarm device for fire-fighting equipment power supply | |
| CN204767105U (en) | Marine booster stations main transformer fire extinguishing system | |
| CN215427112U (en) | Fire hydrant water pressure detection device for building fire fighting equipment detection | |
| CN215378181U (en) | Low-voltage switch cabinet convenient to assemble | |
| CN213407573U (en) | Wisdom fire unit is with fire control cabinet with water spray function | |
| CN210491410U (en) | Automatically controlled cabinet of safe type with dehumidification function of putting out a fire | |
| CN207814936U (en) | A kind of air accumulator leakage alarm security system | |
| CN209204542U (en) | A kind of heat detection automatic fire extinguisher | |
| CN111956979A (en) | Fire protection device for electrical equipment | |
| CN214948263U (en) | Pipeline leakage-proof splash-proof device | |
| CN219067514U (en) | Fireproof power distribution cabinet | |
| CN213698668U (en) | Novel fire hydrant detects device | |
| CN220795992U (en) | Fire monitoring and early warning device | |
| CN220725263U (en) | Integrated multifunctional intelligent fire hydrant | |
| CN213779425U (en) | Safety valve sealing test tester convenient to operate | |
| JP2002291934A (en) | Sprinkler fire-extinguishing facilities | |
| CN219268181U (en) | Safe fire protection's switch board | |
| CN210674072U (en) | Better automatic watering shower nozzle of fire extinguishing effect | |
| CN219536581U (en) | Intelligent operation and maintenance system for high-low voltage distribution equipment environment | |
| CN218069003U (en) | Old person is gas overflow alarm at home |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |