CN214411801U - Armored movable alternating current metal-enclosed switchgear - Google Patents
Armored movable alternating current metal-enclosed switchgear Download PDFInfo
- Publication number
- CN214411801U CN214411801U CN202120597290.8U CN202120597290U CN214411801U CN 214411801 U CN214411801 U CN 214411801U CN 202120597290 U CN202120597290 U CN 202120597290U CN 214411801 U CN214411801 U CN 214411801U
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- Prior art keywords
- fixed
- air pipe
- cylinder
- alternating current
- enclosed switchgear
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- Expired - Fee Related
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- 239000002184 metal Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses an armor withdrawable-type exchanges metal-enclosed switchgear relates to circuit technical field, when using, because long-time use leads to the circuit to damage easily and takes place the conflagration, and the quantity of every space line is different moreover, leads to the little problem in partial space, now proposes following scheme, the right side outer wall of box is fixed with the air pump, the back inner wall of box is fixed with four plug-in strip, is located the top the outside of plug-in strip all is equipped with the piston frame, is located the below the plug-in strip all is located the bottom of piston frame, the inside of box is fixed with the baffle, the inside of baffle is fixed with two first cylinders, the piston frame is all established in the inside of first cylinder, the bottom of first cylinder is fixed with first solenoid valve. The utility model discloses as required automatically regulated inner space size, inside are equipped with automatic power-off equipment, and protection circuit prevents the conflagration, and inside is equipped with extinguishing device, avoids stretching of conflagration.
Description
Technical Field
The utility model relates to the technical field of circuits, especially, relate to an armor is moved open and is exchanged metal enclosed switchgear.
Background
The utility model provides an armor withdraws formula and exchanges metal enclosed switchgear, includes bus-bar room, cable chamber, circuit breaker handcart room, relay instrument room, can constitute dual range or lean on the wall installation back to back, has both improved switchgear's security and flexibility, has reduced area again, can extensively be used for 12kv, exchange 40Hz electric power system, as the equipment of accepting, distributing electric energy and carrying out control, protection and monitoring to the circuit.
As the circuit is easy to damage and fire hazard occurs due to long-time use, and the number of each space wire is different, so that part of the space is small, the armored movable type alternating current metal closed switch device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides an armor withdraws formula and exchanges metal-enclosed switchgear has solved because long-time the use leads to the circuit to damage easily and has taken place the conflagration, and the quantity of every space line is different moreover, leads to the little problem in partial space.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an armored movable type alternating current metal-enclosed switchgear comprises a box body, an air pump is fixed on the outer wall of the right side of the box body, four switch blades are fixed on the inner wall of the back face of the box body, a piston frame is sleeved outside the switch blades above the switch blades, the switch blades below the switch blades are positioned at the bottom of the piston frame, a partition plate is fixed inside the box body, two first air cylinders are fixed inside the partition plate, the piston frame is sleeved inside the first air cylinders, a first electromagnetic valve is fixed at the bottom of each first air cylinder, a second air cylinder is fixed at the bottom and the top of the box body, a second electromagnetic valve is fixed inside each second air cylinder, a piston magnet is sleeved inside each second air cylinder, a magnet ring moving plate is sleeved outside each second air cylinder, a magnet ring moving plate is fixed at the bottom of each magnet ring above the magnet ring, and a second moving plate is fixed at the top of each magnet ring below the magnet moving plate, the fire extinguisher cabinet is characterized in that a cavity is formed in the inner wall of the left side of the cabinet body, a fire extinguisher is fixed at the bottom of the cavity, a piston rod is arranged at the top of the fire extinguisher, a third cylinder is sleeved outside the piston rod, a third electromagnetic valve is fixed inside the third cylinder, and universal wheels are fixed at the bottom of the cabinet body.
Preferably, a first air pipe is fixed on the left side of the air pump, and the top end of the first air pipe is fixed at the bottom of the first electromagnetic valve on the left side.
Preferably, a second air pipe is fixed to the top of the first air pipe, and the top end of the second air pipe is fixed to the bottom of the right first electromagnetic valve.
Preferably, a third air pipe is fixed at the bottom of the first air pipe, and the left end of the third air pipe is fixed at the right side of the second electromagnetic valve below the third air pipe.
Preferably, a fourth air pipe is fixed to the top of the first air pipe, and the left end of the fourth air pipe is fixed to the right side of the upper second electromagnetic valve.
Preferably, a fifth air pipe is fixed to the top of the fourth air pipe, and the other end of the fifth air pipe is fixed to the top of the third electromagnetic valve.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation first cylinder, second cylinder and third cylinder isotructure, first cylinder pass through the plug-in strip to its outage, and box inner space is adjusted to the second cylinder, and the third cylinder is to the inside protection circuit that puts out a fire of box, and this device modern design, easy operation automatically regulated inner space size as required, inside are equipped with the auto-power-off equipment, and protection circuit prevents the conflagration, and inside is equipped with extinguishing device, avoids stretching of conflagration.
Drawings
Fig. 1 is a schematic front view of an armored movable ac metal-enclosed switchgear according to the present invention;
fig. 2 is a schematic view of a first working state of the armored movable-type ac metal-enclosed switchgear according to the present invention;
fig. 3 is a structural schematic diagram of a second working state of the armored movable-type ac metal-enclosed switchgear according to the present invention;
fig. 4 is an enlarged schematic structural view of a first electromagnetic valve of the armored movable-type ac metal-enclosed switchgear according to the present invention.
In the figure: the device comprises a box body 1, an air pump 2, a knife switch 3, a first air cylinder 4, a piston frame 5, a second air cylinder 6, a piston magnet 7, a magnet ring 8, a first moving plate 9, a third air cylinder 10, a piston rod 11, a fire extinguisher 12 and a universal wheel 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an embodiment provided by the present disclosure is an armored movable type alternating current metal-enclosed switchgear, which includes a box 1, an air pump 2 is fixed on the right outer wall of the box 1, four blades 3 are fixed on the inner wall of the back of the box 1, a piston rack 5 is sleeved on the outer side of each blade 3 located above, each blade 3 located below is located at the bottom of the piston rack 5, a partition is fixed inside the box 1, two first cylinders 4 are fixed inside the partition, each piston rack 5 is sleeved inside each first cylinder 4, a first electromagnetic valve is fixed on the bottom of each first cylinder 4, a second cylinder 6 is fixed on the bottom and the top of the box 1, a second electromagnetic valve is fixed inside each second cylinder 6, a piston magnet 7 is sleeved inside each second cylinder 6, a magnet ring 8 is sleeved on the outer side of each second cylinder 6, a first moving plate 9 is fixed on the bottom of each magnet ring 8 located above, the top that is located below magnet ring 8 is fixed with the second movable plate, and the cavity has been seted up to the left side inner wall of box 1, and the cavity bottom is fixed with fire extinguisher 12, and the top of fire extinguisher 12 is equipped with piston rod 11, and the outside cover of piston rod 11 is equipped with third cylinder 10, and the inside of third cylinder 10 is fixed with the third solenoid valve, and the bottom of box 1 is fixed with universal wheel 13.
In this embodiment, a first air pipe is fixed to the left side of the air pump 2, and the top end of the first air pipe is fixed to the bottom of the first electromagnetic valve on the left side.
In this embodiment, a second air pipe is fixed to the top of the first air pipe, and the top of the second air pipe is fixed to the bottom of the first right-side electromagnetic valve.
In this embodiment, the bottom of first trachea is fixed with the third trachea, and the left end of third trachea is fixed in the right side of below second solenoid valve.
In this embodiment, a fourth air pipe is fixed to the top of the first air pipe, and the left end of the fourth air pipe is fixed to the right side of the upper second electromagnetic valve.
In this embodiment, a fifth air pipe is fixed to the top of the fourth air pipe, and the other end of the fifth air pipe is fixed to the top of the third electromagnetic valve.
The working principle is that firstly, if a circuit is in trouble, the air pump 2 is started to open the first electromagnetic valve, air is pumped out of the first air cylinder 6, the air drives the piston frame 5 to move downwards, the piston frame 5 is pulled down to be powered off after touching the switch of the switch blade 3, in order to prevent fire in the box body 1, the third electromagnetic valve is opened, the air moves the piston rod 11 downwards, the piston rod 11 presses the nozzle of the fire extinguisher 12 downwards, the nozzle sprays out the fire extinguishing powder in the box body 1 to extinguish the fire in the box body, the first movable plate 9, the second movable plate and the partition plate divide the interior into four spaces during installation, if the size of the four spaces is required to be adjusted, the air pump 2 is started, the second electromagnetic valve above is opened, the air enters and exits the second air cylinder 6 above, the piston magnet 7 in the interior is driven to move left and right, the piston magnet 7 drives the ring 8 and the first movable plate 9 to move left and right, the upper space is adjusted and the lower space is adjusted to move the second moving plate.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The armored movable type alternating current metal-enclosed switchgear comprises a box body (1) and is characterized in that an air pump (2) is fixed on the outer wall of the right side of the box body (1), four switch blades (3) are fixed on the inner wall of the back face of the box body (1), a piston frame (5) is sleeved outside the switch blades (3), the switch blades (3) are located below the piston frame (5), a partition plate is fixed inside the box body (1), two first cylinders (4) are fixed inside the partition plate, the piston frame (5) is sleeved inside the first cylinders (4), first electromagnetic valves are fixed at the bottom of the first cylinders (4), second cylinders (6) are fixed at the bottom and the top of the box body (1), second electromagnetic valves are fixed inside the second cylinders (6), and piston magnets (7) are sleeved inside the second cylinders (6), the outside of second cylinder (6) all is equipped with magnet ring (8) by the cover, is located the top the bottom of magnet ring (8) is fixed with first movable plate (9), is located the below the top of magnet ring (8) is fixed with the second movable plate, the cavity has been seted up to the left side inner wall of box (1), the cavity bottom is fixed with fire extinguisher (12), the top of fire extinguisher (12) is equipped with piston rod (11), the outside cover of piston rod (11) is equipped with third cylinder (10), the inside of third cylinder (10) is fixed with the third solenoid valve, the bottom of box (1) is fixed with universal wheel (13).
2. The armored removable alternating current metal closed switch equipment according to claim 1, wherein a first air pipe is fixed on the left side of the air pump (2), and the top end of the first air pipe is fixed at the bottom of the first electromagnetic valve on the left side.
3. The armored removable alternating current metal enclosed switchgear according to claim 2, wherein a second air pipe is fixed on the top of the first air pipe, and the top end of the second air pipe is fixed on the bottom of the right first electromagnetic valve.
4. The armored removable alternating current metal enclosed switchgear according to claim 2, wherein a third air pipe is fixed at the bottom of the first air pipe, and the left end of the third air pipe is fixed at the right side of the lower second electromagnetic valve.
5. The armored removable alternating current metal enclosed switchgear according to claim 2, wherein a fourth air pipe is fixed on the top of the first air pipe, and the left end of the fourth air pipe is fixed on the right side of the upper second electromagnetic valve.
6. The armored removable alternating current metal enclosed switchgear according to claim 5, wherein a fifth air pipe is fixed on the top of the fourth air pipe, and the other end of the fifth air pipe is fixed on the top of the third electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120597290.8U CN214411801U (en) | 2021-03-24 | 2021-03-24 | Armored movable alternating current metal-enclosed switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120597290.8U CN214411801U (en) | 2021-03-24 | 2021-03-24 | Armored movable alternating current metal-enclosed switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214411801U true CN214411801U (en) | 2021-10-15 |
Family
ID=78030320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120597290.8U Expired - Fee Related CN214411801U (en) | 2021-03-24 | 2021-03-24 | Armored movable alternating current metal-enclosed switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214411801U (en) |
-
2021
- 2021-03-24 CN CN202120597290.8U patent/CN214411801U/en not_active Expired - Fee Related
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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: 20211015 |