CN113300223A - High-low voltage cabinet and transformer construction process - Google Patents
High-low voltage cabinet and transformer construction process Download PDFInfo
- Publication number
- CN113300223A CN113300223A CN202110580967.1A CN202110580967A CN113300223A CN 113300223 A CN113300223 A CN 113300223A CN 202110580967 A CN202110580967 A CN 202110580967A CN 113300223 A CN113300223 A CN 113300223A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- cabinet
- base plate
- wire
- low voltage
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 10
- 238000010276 construction Methods 0.000 title claims description 8
- 239000000758 substrate Substances 0.000 claims description 42
- 239000000779 smoke Substances 0.000 claims description 26
- 230000007246 mechanism Effects 0.000 claims description 23
- 238000003860 storage Methods 0.000 claims description 7
- 239000003063 flame retardant Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 239000007921 spray Substances 0.000 description 8
- 238000003466 welding Methods 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 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 2
- 238000009826 distribution Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a high-low-voltage cabinet relates to the technical field of regulator cubicle, including the cabinet body, the internal base plate one that is provided with of cabinet rotates on the base plate one and is connected with rocking arm one, and the one end of keeping away from base plate one on the rocking arm one rotates and connects on the internal wall of cabinet, and base plate one is used for installing electrical components. This application has the effect that makes things convenient for the user of service to install electrical components in the cabinet is internal.
Description
Technical Field
The application relates to the technical field of electrical cabinets, in particular to a high-low voltage cabinet and a transformer construction process.
Background
The high-low voltage cabinet is a distribution device used for distributing, controlling, metering and connecting cables in an electric power supply system, and electrical elements such as a transformer, a circuit breaker, a fuse, a button, an indicator light and the like are usually installed in the high-low voltage cabinet, so that a user can monitor and adjust the distribution of electric energy conveniently.
The related high-low voltage cabinet comprises a cabinet body, wherein a door body used for sealing a cavity of the cabinet body is arranged on the cabinet body, and the cabinet body and the door body can form a sealing structure, so that the effect of protecting electrical elements in the cabinet body is achieved. The electric appliance element is fixedly connected to the side wall of the cabinet body through the bolt, a user can lead out the electric wire of the electric appliance element to the outside of the cabinet body and is connected with a power grid or monitoring equipment by penetrating the electric wire on the electric appliance element through the through hole formed in the bottom in the cabinet body, so that the electric appliance element in the cabinet body can be electrified and the working state of the electric appliance element in the cabinet body can be monitored by the user conveniently.
The above prior art solutions have the following drawbacks: the size of the cabinet body is difficult to make the staff get into completely, and when the user installs electrical components on the inner wall of the cabinet body, the user needs to twist screws and cables, and the operation is inconvenient in the narrow inner cavity of the cabinet body.
Disclosure of Invention
In order to facilitate a user to install electrical elements in a cabinet body, the application provides a high-low voltage cabinet and a transformer construction process.
The application provides a high-low voltage cabinet adopts following technical scheme:
the high-low voltage cabinet comprises a cabinet body, wherein a first base plate is arranged in the cabinet body, a first rotating arm is rotatably connected to the first base plate, one end, far away from the first base plate, of the first rotating arm is rotatably connected to the inner wall of the cabinet body, and the first base plate is used for mounting electrical components.
Through adopting above-mentioned technical scheme, through set up rocking arm one in the cabinet body, rotate connection base plate one on rocking arm one to make rocking arm one can rotate to the tip and stretch out outside the cabinet body, and then make base plate one shift out to the external outside of cabinet through rocking arm one, the user can be at base plate one when external installation electrical components of cabinet, after user's installation electrical components, can move back base plate one to the cabinet internal, thereby make things convenient for user's person to install electrical components at the cabinet internal.
Optionally, a first wire hole is formed in the first substrate, the first wire hole is a through hole, a wire bundling piece is arranged on the inner wall, connected with the first rotating arm, in the cabinet body, the through hole is formed in the wire bundling piece, and an electric wire of the electric appliance element penetrates through the first wire hole and the wire bundling piece.
Through adopting above-mentioned technical scheme, through offering line hole one on base plate one, at the internal pencil piece that sets up of cabinet to make electrical components's electric wire can accomodate through line hole one and pencil piece, the user makes the electric wire accomodate on internal wall of cabinet through screening spare, thereby reduces the effect that the electric wire twines on rocking arm one when rocking arm rotates.
Optionally, the cabinet is internally provided with a clamping mechanism, the clamping mechanism comprises a mounting seat, a clamping rod and a matching piece, the mounting seat is fixed on the top surface in the cabinet, the clamping rod is connected to the mounting seat in a sliding manner, the matching piece is fixed to the first base plate, and the clamping rod is used for being inserted into the matching piece.
Through adopting above-mentioned technical scheme, through at the internal latch mechanism that sets up of cabinet, make kelly sliding connection in the mount pad to make the kelly can stretch out and insert in the fitting piece through sliding, play and make the internal effect at the cabinet of base plate one fixed, reduce the probability of base plate one at the internal slip of cabinet.
Optionally, a containing cavity is formed in the mounting seat, a sliding hole is formed in the mounting seat, the sliding hole is located below the containing cavity and communicated with the containing cavity, the clamping rod is connected in the sliding hole in a sliding mode, a convex circle is arranged at one end, located in the mounting seat, of the clamping rod, and the convex circle is used for being connected with the containing cavity and the sliding hole in a clamping mode.
Through adopting above-mentioned technical scheme, through setting up in the mount pad and holding the chamber, make the kelly can insert in the mount pad and stretch into to holding in the chamber, through setting up the bulge in kelly one end, make the bulge be located and hold the intracavity and block in holding the chamber, and then make kelly and mount pad remain throughout to be connected, and the user of service can make kelly and fitting piece break away from the connection through promoting the kelly, and then makes things convenient for user of service to make the cabinet body and base plate break away from the connection.
Optionally, the inner side wall of the cabinet body is rotatably connected with a second rotating arm, and one end, far away from the inner side wall of the cabinet body, of the second rotating arm is rotatably connected with a second substrate.
By adopting the technical scheme, the second rotating arm is rotatably connected in the cabinet body, and the second base plate is arranged on the second rotating arm, so that a user can mount an electric element on the second base plate, and the area of the area for mounting the electric element in the cabinet body is increased.
Optionally, be provided with early warning mechanism on the cabinet body, early warning mechanism includes a plurality of shower nozzles, breather pipe and gas bomb, and the shower nozzle is fixed at the cabinet internally, and the directional electrical components of injection direction of shower nozzle, breather pipe run through the cabinet body and with the shower nozzle intercommunication, the one end intercommunication of keeping away from the shower nozzle on the breather pipe is on the gas bomb, and the gas bomb storage has high pressure and fire-retardant gas.
Through adopting above-mentioned technical scheme, through setting up the shower nozzle on the cabinet body, set up the gas bomb outside the cabinet body, make the interior fire-retardant gas of gas bomb can transmit to the shower nozzle and spout on electrical components through the breather pipe, when electrical components is on fire, early warning mechanism can delay the intensity of a fire and stretch, plays the effect of protection electrical components.
Optionally, an electromagnetic valve is arranged on the vent pipe and used for controlling the on-off of the vent pipe, a smoke sensor is arranged in the cabinet body and used for monitoring smoke dust in the cabinet body, the electromagnetic valve is in communication connection with the smoke sensor, and the electromagnetic valve acts according to an electric signal of the smoke sensor.
Through adopting above-mentioned technical scheme, through setting up the solenoid valve on the breather pipe, at the internal smoke transducer that sets up of cabinet, make smoke transducer go up connection director, the signal of telecommunication that the controller can receive smoke transducer and control relay action to play the effect of control solenoid valve switching on and off, when the internal fire that catches fire of cabinet, the solenoid valve can automatic action, makes the interior fire-retardant gas of gas bomb spout at the internal of cabinet.
The application provides a transformer construction process of high-low voltage cabinet adopts following technical scheme:
a transformer construction process of a high-low voltage cabinet is characterized by comprising the following steps: the method comprises the following steps:
s1, pulling the first substrate out of the cabinet body;
s2, mounting the electrical element on the first substrate, and leading the electric wire of the electrical element to pass through the first wire hole;
s3, inserting the electric wires of the electric appliance elements into the wire harness, and leading the electric wires out of the cabinet body through the bottom of the cabinet body;
s4, rotating the first substrate to move the first substrate into the cabinet.
Through adopting above-mentioned technical scheme, the user of service is through pulling out base plate one from the internal of cabinet to can carry out electrical components's installation at the external cabinet, loop through line hole one and bunch spare through the electric wire that makes on the electrical components, make the electric wire can neatly accomodate at the cabinet internal, thereby make things convenient for user of service to carry out winding displacement work, have the effect that makes things convenient for user of service to install electrical components at the cabinet internal.
To sum up, the beneficial technical effect of this application does:
1. the first rotating arm is arranged in the cabinet body, and the first base plate is rotatably connected to the first rotating arm, so that the first rotating arm can rotate to the end part to extend out of the cabinet body, the first base plate can be moved out of the cabinet body through the first rotating arm, a user can mount an electrical element on the first base plate when the first base plate is positioned outside the cabinet body, and the first base plate can be moved back into the cabinet body after the user mounts the electrical element, so that the user can mount the electrical element in the cabinet body conveniently;
2. the accommodating cavity is formed in the mounting seat, so that the clamping rod can be inserted into the mounting seat and extend into the accommodating cavity, the convex circle is arranged at one end of the clamping rod and is positioned in the accommodating cavity and clamped in the accommodating cavity, the clamping rod and the mounting seat are always connected, and a user can push the clamping rod to separate the clamping rod from a matching piece, so that the user can conveniently separate the cabinet body from the base plate;
3. through set up the solenoid valve on the breather pipe, at the internal smoke transducer that sets up of cabinet, make smoke transducer go up connection director, the signal of telecommunication that the smoke transducer can be received to the controller controls the relay action to play the effect of control solenoid valve switching on and off, when the internal fire of cabinet, the solenoid valve can the automatic action, makes the interior flame retardant gas of gas bomb spout at the internal of cabinet.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic view 1 of a connection structure between a first substrate and a second substrate according to an embodiment of the present application.
Fig. 3 is a schematic view 2 of a connection structure between a first substrate and a second substrate according to an embodiment of the present application.
Fig. 4 is a schematic connection diagram of the cabinet and the wire harness according to the embodiment of the present application.
FIG. 5 is a schematic view, partly in section, of an embodiment of the present application.
Fig. 6 is an enlarged schematic view of a portion a in fig. 5.
Fig. 7 is a logic block diagram of an embodiment of the present application.
Reference numerals: 1. a cabinet body; 11. a wire harness member; 21. a first substrate; 211. a first mounting surface; 212. a first connecting surface; 213. a first wire hole; 22. a second substrate; 221. mounting surfaces II; 222. a second connecting surface; 223. a second wire hole; 31. a first rotating arm; 32. a second rotating arm; 4. a clamping mechanism; 41. a mounting seat; 411. an accommodating chamber; 412. a slide hole; 42. a clamping rod; 421. convex round; 43. a mating member; 5. an early warning mechanism; 51. a spray head; 52. a breather pipe; 53. a gas cylinder; 54. an electromagnetic valve; 55. a smoke sensor; 6. a controller; 7. a relay; 8. and (3) electrical components.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses a high-low voltage cabinet. Referring to fig. 1 and 2, the electric cabinet comprises a cabinet body 1, wherein an opening is formed on the cabinet body 1, and a user installs an electric appliance element 8 into the cabinet body 1 through the opening. The cabinet body 1 is provided with a first base plate 21, the first base plate 21 is of a rectangular plate-shaped structure, and the first base plate 21 is vertically arranged relative to the ground. A plurality of rotating arms one 31 are rotatably connected to the base plate one 21, and two rotating arms one 31 are arranged in the embodiment, and the two rotating arms one 31 are sequentially arranged at intervals along the vertical direction. One end of the rotating arm I31, which is far away from the base plate I21, is rotatably connected to the inner wall of the cabinet body 1, and the base plate I21 is suspended in the cabinet body 1 through the rotating arm I31. The first substrate 21 can be moved out of the cabinet 1 by the first rotating arm 31, and a user can move the first substrate 21 out of the cabinet 1 and mount the electrical component 8 on the first substrate 21.
Referring to fig. 2 and 3, the first rotating arm 31 is a metal rod-shaped structure with good structural strength, two ends of the first rotating arm 31 are hinged with shaft bases, one shaft base is fixedly connected to the inner wall of the cabinet body 1 through welding, and the other shaft base is fixedly connected to the first base plate 21 through welding. The length directions of the hinged shafts of the first rotating arm 31 and the two shaft seats are parallel and vertical to the ground, and the first rotating arm 31 is horizontally arranged in the cabinet body 1. The first substrate 21 is provided with a first mounting surface 211 and a first connecting surface 212, and the first mounting surface 211 and the first connecting surface 212 are two opposite surface planes. The first mounting surface 211 is used for mounting the electrical component 8, and the electrical component 8 can be fixed on the first substrate 21 through bolts. The first connecting surface 212 is used for being rotatably connected with the first rotating arm 31, and the shaft seat at the end part of the first rotating arm 31 is fixed on the first connecting surface 212 through welding. One end of the rotating arm I31, which is hinged to the base plate I21, can extend out of the cabinet body 1 through rotation, so that the base plate I21 is driven to be located outside the cabinet body 1. When the first substrate 21 is located in the cabinet 1, the first mounting surface 211 faces the opening of the cabinet 1, and the first substrate 21 is parallel to the first rotating arm 31.
Referring to fig. 2 and 4, a first wire hole 213 is formed on the first substrate 21, the first wire hole 213 is a through hole, and the first wire hole 213 is used for passing through a wire on the electrical component 8. The first wire hole 213 is formed on one side of the first substrate 21 away from the connection position of the first cabinet 1 and the first rotating arm 31. After the electrical component 8 is fixed on the first mounting surface 211 through the bolts, a user can arrange the electric wires on the electrical component 8 from the first mounting surface 211 to the first connecting surface 212. The inner side wall of the cabinet body 1 is provided with a wire binding piece 11, and the wire binding piece 11 is fixed on the cabinet body 1 through bonding or welding. The wire bundling member 11 is arranged on the inner side wall of the cabinet body 1 connected with the rotating arm one 31. The wire bundling piece 11 is provided with a through hole, and the length direction of the through hole is in the vertical direction. The height of the wire hole one 213 and the wire harness member 11 is lower than the height of the swivel arm one 31. After the electric wires of the electric element 8 pass through the wire hole I213, a user can pass the electric wires of the electric element 8 through the wire bundling piece 11 from top to bottom and lead out from the bottom of the cabinet body 1, so that the electric wires on the substrate I21 are orderly stored at one side of the cabinet body 1, and the probability that the electric wires on the electric element 8 are wound on the rotating arm I31 when the substrate I21 is moved is reduced.
Referring to fig. 2 and 3, a second base plate 22 is rotatably connected to the cabinet 1, a plurality of second rotating arms 32 are rotatably connected to the second base plate 22, two second rotating arms 32 are provided in the embodiment, and the two second rotating arms 32 are sequentially arranged at intervals along the vertical direction. Two ends of the second rotating arm 32 are rotatably connected with shaft bases, one shaft base is fixed on the inner wall of the cabinet body 1, and the other shaft base is fixed on the second base plate 22. The inner wall of the cabinet body 1 connected with the rotating arm I31 is opposite to the inner wall of the cabinet body 1 connected with the rotating arm II 32. The hinged part of the second rotating arm 32 and the cabinet body 1 is far away from the opening of the cabinet body 1 relative to the hinged part of the first rotating arm 31 and the cabinet body 1, so that the second base plate 22 can be positioned between the first base plate 21 and the back plate of the cabinet body 1 through the second rotating arm 32. Through set up two 22 of base plates in the cabinet body 1 to the region that can install electrical components 8 in the increase cabinet body 1, user can make two 22 of base plates expose from the first 21 rear of base plate through rotating and shifting out first 21 of base plate, makes things convenient for user of service to adjust electrical components 8 of installing on two 22 of base plates.
Referring to fig. 2 and 3, the second substrate 22 is provided with a second mounting surface 221 and a second connecting surface 222, the second mounting surface 221 and the second connecting surface 222 are two opposite surface planes, the second mounting surface 221 is used for mounting the electrical component 8, and the second connecting surface 222 is used for connecting the second rotating arm 32. The second base plate 22 can be moved out of the cabinet 1 through the second rotating arm 32, so that a user can conveniently install the electrical component 8 on the second base plate 22. The second substrate 22 is provided with a second wire hole 223, and the electric wire of the electric appliance element 8 mounted on the second substrate 22 can pass through the second wire hole 223. The second wire hole 223 is formed in the second base plate 22 at a side far away from the connection position of the second rotating arm 32 and the cabinet 1. The wire bundling piece 11 is arranged on the inner wall of the cabinet body 1 connected with the second rotating arm 32, and the electric wire can penetrate through the wire bundling piece 11, so that the probability that the electric wire of the electrical component 8 is wound on the second rotating arm 32 is reduced.
Referring to fig. 5 and 6, a plurality of clamping mechanisms 4 are arranged in the cabinet body 1, the clamping mechanisms 4 can be connected with the first substrate 21, and the clamping mechanisms 4 are used for enabling the first substrate 21 to be fixed in the cabinet body 1. The embodiment is provided with two clamping mechanisms 4 arranged on one base plate 21. The latch mechanism 4 includes a mounting base 41, a latch lever 42, and a mating member 43. The mounting seat 41 is fixed on the inner top surface of the cabinet 1 by bonding or welding. An accommodating cavity 411 and a sliding hole 412 are formed in the mounting seat 41, the accommodating cavity 411 is formed in the mounting seat 41, and the sliding hole 412 penetrates through the lower bottom surface of the mounting seat 41 and is communicated with the accommodating cavity 411. The kelly 42 is shaft-like structure, and the vertical setting of kelly 42 is provided with the bulge 421 in slide opening 412 in the one end that lies in mount pad 41 on the kelly 42, and the bulge 421 joint is holding chamber 411 and slide opening 412 intercommunication department to make kelly 42 can connect all the time in mount pad 41. In a natural state, one end of the catch rod 42 away from the convex circle 421 slides out of the slide hole 412, so that the end of the catch rod 42 can extend out of the mounting seat 41. The fitting pieces 43 are connected to the first mounting surface 211 through welding or gluing, and the two fitting pieces 43 are sequentially arranged at intervals along the horizontal direction. The fitting member 43 is provided with a fitting hole for inserting the catch lever 42. When the two clamping rods 42 are inserted into the matching piece 43, the first substrate 21 can be clamped in the cabinet body 1, and the probability that the first substrate 21 slides in the cabinet body 1 is reduced. The user pushes the end of the clamping rod 42 upwards to disconnect the clamping rod 42 from the fitting piece 43, so that the first substrate 21 is disconnected from the cabinet body 1, and the first substrate 21 can be moved. The user can place the fitting piece 43 on the second mounting surface 221, and mount the mounting seat 41 and the clamping rod 42 at corresponding positions in the cabinet 1, so that the clamping mechanism 4 can connect the cabinet 1 and the second substrate 22.
Referring to fig. 1 and 2, the cabinet 1 is provided with an early warning mechanism 5, and the early warning mechanism 5 includes a plurality of nozzles 51, a vent pipe 52, and a gas storage bottle 53. The spray head 51 penetrates through the inner side wall of the cabinet 1 and is fixed on the inner side wall of the cabinet 1, and the spray direction of the spray head 51 faces the electrical component 8. The gas storage bottle 53 is arranged outside the cabinet body 1, and the gas storage bottle 53 is used for storing high-pressure and flame-retardant gas. The gas storage bottle 53 can be selected as a carbon dioxide gas bottle, one end of each spray head 51, which is positioned outside the cabinet body 1, is communicated with the vent pipe 52, and one end of the vent pipe 52, which is far away from the spray head 51, is polymerized into a pipeline and is communicated with the carbon dioxide gas bottle. The carbon dioxide gas cylinder can eject high-pressure carbon dioxide gas through the breather pipe 52, so that the nozzle 51 can eject carbon dioxide gas onto the electric component 8. When the electrical component 8 catches fire, the early warning mechanism 5 can slow down the fire spreading speed, and the effect of protecting the electrical component 8 is achieved.
Referring to fig. 7, an electromagnetic valve 54 is provided at an end of the air pipe 52 adjacent to the air cylinder 53, and the electromagnetic valve 54 controls the opening and closing of the air pipe 52, thereby controlling whether the gas in the air cylinder 53 can be ejected from the nozzle 51. A smoke sensor 55 is arranged in the cabinet body 1, and the smoke sensor 55 is used for monitoring smoke dust in the cabinet body 1 so as to monitor whether an electrical appliance element 8 in the cabinet body 1 is on fire or not. Be provided with the electric wire on the smoke transducer 55, the electric wire runs through cabinet body 1 outer wall and extends to outside the cabinet body 1, is provided with controller 6 on the smoke transducer 55, and controller 6 passes through electric wire and smoke transducer 55 communication connection. The smoke sensor 55 is connected to the input end of the controller 6, the output end of the controller 6 is connected with the relay 7 through electric wire communication, and the relay 7 is connected in series with the power circuit of the electromagnetic valve 54. The relay 7 can control the electromagnetic valve 54 to be powered on and powered off, so as to control the gas in the gas storage bottle 53 to flow into the spray head 51. When the smoke sensor 55 detects smoke, the smoke sensor 55 sends an electric signal to the controller 6, and the controller 6 receives the electric signal and controls the relay 7 to operate, so that the electromagnetic valve 54 is energized to operate, and the gas in the gas cylinder 53 can be sprayed on the electrical component 8 through the spray head 51.
The implementation principle of the embodiment of the application is as follows: by arranging the first base plate 21 in the cabinet body 1 and arranging the first rotating arm 31 on the first base plate 21, the first base plate 21 can be moved to the outside of the cabinet body 1 through the first rotating arm 31, a user can install the electrical component 8 outside the cabinet body 1 and move the first base plate 21 with the electrical component 8 back into the cabinet body 1, so that the effect of facilitating the user to install the electrical component 8 in the cabinet body 1 is achieved.
The embodiment of the application further discloses a transformer construction process of the high-low voltage cabinet, which comprises the following steps:
s1, the user disconnects the fitting piece 43 and the clamping rod 42 and pulls the first base plate 21 out of the cabinet body 1;
s2, the user mounts the electrical element 8 on the first mounting surface 211, and the electric wire of the electrical element 8 passes through the first wire hole 213, so that the electric wire of the electrical element 8 can extend to the first connecting surface 212;
s3, a user inserts the electric wires of the electric appliance element 8 into the wire bundling piece 11 and leads the electric wires out of the cabinet body 1 through the bottom of the cabinet body 1;
s4, a user rotates the second base plate 22 and installs the electrical component 8 on the second installation surface 221;
s5, the user rotates the second substrate 22 to clamp the second substrate 22 in the cabinet 1 through the clamping mechanism 4, and then rotates the first substrate 21 to clamp the first substrate 21 in the cabinet 1 through the clamping mechanism 4.
The implementation principle of the embodiment of the application is as follows: through shifting out the first 21 and the second 22 base plates in the cabinet body 1 to the outside of the cabinet body 1, the user can install the electric appliance element 8 outside the cabinet body 1, and the user can pass the electric wire of the electric appliance element 8 through the first 21 base plate and the wire harness 11, so that the electric wire of the electric appliance element 8 can be neatly arranged in the cabinet body 1, and the user can install the electric appliance element 8 in the cabinet body 1 conveniently.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a high-low pressure cabinet, includes cabinet body (1), its characterized in that: the cabinet is characterized in that a first base plate (21) is arranged in the cabinet body (1), a first rotating arm (31) is rotatably connected to the first base plate (21), one end, far away from the first base plate (21), of the first rotating arm (31) is rotatably connected to the inner wall of the cabinet body (1), and the first base plate (21) is used for mounting an electric appliance element (8).
2. A high-low voltage cabinet according to claim 1, characterized in that: the wire bundling device is characterized in that a first wire hole (213) is formed in the first substrate (21), the first wire hole (213) is a through hole, a wire bundling piece (11) is arranged on the inner wall, connected with the first rotating arm (31), in the cabinet body (1), the wire bundling piece (11) is provided with a through hole, and an electric wire of an electric appliance element (8) penetrates through the first wire hole (213) and the wire bundling piece (11).
3. A high-low voltage cabinet according to claim 1, characterized in that: be provided with latch mechanism (4) in the cabinet body (1), latch mechanism (4) are including mount pad (41), kelly (42) and fitting piece (43), and mount pad (41) are fixed on the top surface in the cabinet body (1), and kelly (42) sliding connection is on mount pad (41), and fitting piece (43) are fixed on base plate (21), and kelly (42) are arranged in inserting fitting piece (43).
4. A high-low voltage cabinet according to claim 3, characterized in that: seted up in mount pad (41) and held chamber (411), seted up slide opening (412) on mount pad (41), slide opening (412) are located and hold chamber (411) below and with hold chamber (411) intercommunication, kelly (42) sliding connection is in slide opening (412), the one end that lies in mount pad (41) in kelly (42) is provided with protruding circle (421), protruding circle (421) are used for the joint to holding chamber (411) and slide opening (412) intercommunication department.
5. A high-low voltage cabinet according to claim 1, characterized in that: the cabinet body (1) is rotatably connected with a second rotating arm (32) on the inner side wall, and one end, far away from the inner side wall of the cabinet body (1), of the second rotating arm (32) is rotatably connected with a second base plate (22).
6. A high-low voltage cabinet according to claim 1, characterized in that: be provided with early warning mechanism (5) on the cabinet body (1), early warning mechanism (5) include a plurality of shower nozzles (51), breather pipe (52) and gas bomb (53), shower nozzle (51) are fixed in the cabinet body (1), the directional electrical components (8) of the injection direction of shower nozzle (51), breather pipe (52) run through the cabinet body (1) and communicate with shower nozzle (51), the one end intercommunication of keeping away from shower nozzle (51) on breather pipe (52) is on gas bomb (53), gas bomb (53) storage has high pressure and fire-retardant gas.
7. The high-low voltage cabinet as claimed in claim 6, wherein: the ventilating pipe (52) is provided with an electromagnetic valve (54), the electromagnetic valve (54) is used for controlling the on-off of the ventilating pipe (52), a smoke sensor (55) is arranged in the cabinet body (1), the smoke sensor (55) is used for monitoring smoke dust in the cabinet body (1), the electromagnetic valve (54) is in communication connection with the smoke sensor (55), and the electromagnetic valve (54) acts according to an electric signal of the smoke sensor (55).
8. The transformer construction process of the high-low voltage cabinet according to claim 2, characterized in that: the method comprises the following steps:
s1, pulling the first substrate (21) out of the cabinet body (1);
s2, mounting the electrical element (8) on the first substrate (21), and leading the electric wire of the electrical element (8) to pass through the first wire hole (213);
s3, inserting the electric wires of the electric appliance elements (8) into the wire bundling piece (11) and leading the electric wires out of the cabinet body (1) through the bottom of the cabinet body (1);
s4, rotating the first substrate (21) to move the first substrate (21) into the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110580967.1A CN113300223A (en) | 2021-05-26 | 2021-05-26 | High-low voltage cabinet and transformer construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110580967.1A CN113300223A (en) | 2021-05-26 | 2021-05-26 | High-low voltage cabinet and transformer construction process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113300223A true CN113300223A (en) | 2021-08-24 |
Family
ID=77325367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110580967.1A Pending CN113300223A (en) | 2021-05-26 | 2021-05-26 | High-low voltage cabinet and transformer construction process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113300223A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505726A (en) * | 2014-12-02 | 2015-04-08 | 国家电网公司 | Automatic fire-proof power distribution cabinet |
| CN204464775U (en) * | 2015-03-05 | 2015-07-08 | 维益宏基集团有限公司 | A kind of novel electric power outgoing line cabinet |
| CN205213175U (en) * | 2015-12-23 | 2016-05-04 | 温州冲亚电子科技有限公司 | Novel controller cabinet |
| CN209169709U (en) * | 2019-01-09 | 2019-07-26 | 广州华御电气设备有限公司 | A kind of switchgear intelligent switchboard easy for installation |
| CN209642075U (en) * | 2019-03-20 | 2019-11-15 | 湖南悠悠电气科技有限公司 | A kind of shockproof robot power control cabinet |
| CN110752513A (en) * | 2019-12-06 | 2020-02-04 | 山东电工电气集团智能电气有限公司 | Low-voltage switch cabinet and box-type substation |
| CN210224626U (en) * | 2019-06-18 | 2020-03-31 | 上海瑞衡机电有限公司 | Switch cabinet with rotatable mounting plate |
-
2021
- 2021-05-26 CN CN202110580967.1A patent/CN113300223A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505726A (en) * | 2014-12-02 | 2015-04-08 | 国家电网公司 | Automatic fire-proof power distribution cabinet |
| CN204464775U (en) * | 2015-03-05 | 2015-07-08 | 维益宏基集团有限公司 | A kind of novel electric power outgoing line cabinet |
| CN205213175U (en) * | 2015-12-23 | 2016-05-04 | 温州冲亚电子科技有限公司 | Novel controller cabinet |
| CN209169709U (en) * | 2019-01-09 | 2019-07-26 | 广州华御电气设备有限公司 | A kind of switchgear intelligent switchboard easy for installation |
| CN209642075U (en) * | 2019-03-20 | 2019-11-15 | 湖南悠悠电气科技有限公司 | A kind of shockproof robot power control cabinet |
| CN210224626U (en) * | 2019-06-18 | 2020-03-31 | 上海瑞衡机电有限公司 | Switch cabinet with rotatable mounting plate |
| CN110752513A (en) * | 2019-12-06 | 2020-02-04 | 山东电工电气集团智能电气有限公司 | Low-voltage switch cabinet and box-type substation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101885834B1 (en) | Lead-in and lead-out cable connector for underground power line | |
| CN215221757U (en) | Battery compartment, power exchange cabinet and power exchange system | |
| CN108539644A (en) | A kind of box-type substation with warning function | |
| CN208970986U (en) | A kind of band fire prevention power network switch case | |
| CN113300223A (en) | High-low voltage cabinet and transformer construction process | |
| CN215769988U (en) | Fill electric pile fire monitoring and extinguishing device | |
| CN209746758U (en) | alarm device for electric power monitoring | |
| CN114188832B (en) | Distribution box assembled outdoors | |
| CN216850753U (en) | Switch control operation panel of high-voltage electrical appliance control cabinet | |
| CN211480604U (en) | Intelligent control device of switch cabinet | |
| CN115912110A (en) | Adjustable distribution box and using method | |
| CN211245281U (en) | Self-extinguishing electric control box | |
| CN207341064U (en) | A kind of power spraye | |
| CN219167575U (en) | Automatic flame extinguishing device of high-low voltage switch cabinet | |
| CN221535500U (en) | Intelligent fire meter box | |
| CN217448765U (en) | Passive automatic fire extinguishing device for electrical cabinet | |
| CN208478999U (en) | A kind of box-type substation with warning function | |
| CN218925452U (en) | Portable distribution network insulator cleaning equipment | |
| CN219287948U (en) | Outdoor portable socket control box | |
| CN217886836U (en) | Remote control's extinguishing device | |
| CN206962345U (en) | Rotor wing unmanned aerial vehicle remove can cutting object device | |
| CN212318940U (en) | Control structure of electromagnetic pulse valve | |
| CN214851491U (en) | Security protection control distribution equipment | |
| CN116826537A (en) | Intelligent fireproof drawer type power distribution cabinet and production system thereof | |
| CN222462640U (en) | Valve limit switch adjusts appurtenance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |