CN110212418B - Low pressure stabiliser fire prevention installation cabinet - Google Patents
Low pressure stabiliser fire prevention installation cabinet Download PDFInfo
- Publication number
- CN110212418B CN110212418B CN201910400273.8A CN201910400273A CN110212418B CN 110212418 B CN110212418 B CN 110212418B CN 201910400273 A CN201910400273 A CN 201910400273A CN 110212418 B CN110212418 B CN 110212418B
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- CN
- China
- Prior art keywords
- cabinet
- cabinet body
- rotating
- groove
- rotating ring
- 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.)
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- 238000009434 installation Methods 0.000 title claims abstract description 21
- 230000002265 prevention Effects 0.000 title claims abstract description 7
- 239000003381 stabilizer Substances 0.000 title claims description 12
- 238000000926 separation method Methods 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 7
- 230000001174 ascending effect Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005457 optimization Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Installation Of Indoor Wiring (AREA)
- Special Wing (AREA)
Abstract
The invention relates to the technical field of power voltage regulators, and discloses a low-voltage regulator fireproof installation cabinet which comprises a cabinet body, wherein the cabinet body is made of an iron plate, a ventilation opening is formed in the right side of the cabinet body and used for ventilation and heat dissipation, a rotating groove is formed in the inner side of the ventilation opening, six sliding rods and six rotating shafts are welded on the inner wall of the rotating groove, and a rotating ring is rotatably connected inside the rotating groove. This low-voltage regulator fire prevention installation cabinet, through installing the swivel becket in rotating the inslot, when the internal portion of cabinet catches fire, gaseous receiving the thermal energy in the first movable tube, promote the screw rod and move in to the thread bush, the screw rod drives the thread bush and rotates, the thread bush passes through the gear and drives the swivel becket rotation, as shown in 5-6, the division board folds, seals the vent, treat that the internal oxygen of cabinet consumes like this, flame is automatic to be extinguished, can avoid taking place extensive conflagration like this, the security has been improved, the combustion degree of the internal equipment of cabinet, economic loss has been reduced.
Description
Technical Field
The invention relates to the technical field of power voltage stabilizers, in particular to a fireproof installation cabinet of a low-voltage stabilizer.
Background
In some remote areas, the power utilization environment is severe and the power supply quality is poor (large voltage fluctuation and poor load capacity) when the power system is far away from a central substation of a power system, and people solve the problem by installing a power voltage stabilizer in order to ensure normal power utilization.
When voltage fluctuates continuously and greatly, and a load of the voltage stabilizer is caused, the voltage stabilizer can be excessively heated and spontaneously combusted, so if the voltage stabilizer cannot be timely treated, the fire behavior can be continuously enlarged, and great loss is caused, so that the problem is solved by providing the fireproof installation cabinet for the low-voltage stabilizer.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a fireproof installation cabinet for a low voltage regulator, which has a fireproof function.
The invention adopts the following technical scheme for realizing the technical purpose: the utility model provides a low voltage regulator fire prevention installation cabinet, includes the cabinet body, and the cabinet body adopts iron plate to make, the vent has been seted up on the right side of the cabinet body for ventilation cooling, the rotation groove has been seted up to the inboard of vent.
The inner wall welding that rotates the groove has six slide bars and six pivot, the inside rotation that rotates the groove is connected with the swivel becket, the arc spout has been seted up to the side of swivel becket, the inboard welding of swivel becket has the mounting bracket, the outside of pivot is rotated and is connected with the division board, and six division boards can seamless laminating, the right side welding of division board has the connecting axle, it has the connecting rod to articulate between connecting axle and the mounting bracket, and the connecting rod can drive the division board activity.
The lower side of the rotating ring is meshed with a gear, a threaded sleeve is welded on the left side of the gear, a first movable pipe is fixedly connected to the right inner wall of the cabinet body and located on the right left side of the threaded sleeve, and a screw rod is inserted into the first movable pipe.
The separating tank has been seted up to the left wall of the cabinet body, the internally mounted of separating tank has two conducting strips, the both sides welding of conducting strip has the electric wire, the second activity pipe is installed at the top of separating tank, the inboard swing joint of second activity pipe has the stripper plate, and the stripper plate adopts insulating material, the left side of the cabinet body alternates and is provided with the kelly.
Preferably, the first movable pipe and the second movable pipe are filled with gas with high thermal expansion coefficient, pistons are fixedly connected to the left side of the screw and the top of the separation groove, and the screw extends into the threaded sleeve.
As optimization, the sliding rod extends into the sliding groove, the circle centers of the rotating ring and the vent are the same, the area of the six partition plates is larger than that of the vent when the partition plates are folded, and teeth are arranged on the outer side of the rotating ring.
As an optimization, one end of the wire is connected with the internal equipment of the cabinet, the other end of the wire is connected with the power supply, the separating plate is located between the two conducting strips, the two sides of the separating plate are provided with upward teeth, and the clamping rod extends to the position between the teeth.
As optimization, a sealing gasket is arranged between the cabinet body and the cabinet door, the top of one side, opposite to the two conducting strips, is provided with an inclined plane, and springs are arranged on two sides of the conducting strips to play a role in resetting.
The invention has the following beneficial effects:
1. this low-voltage regulator fire prevention installation cabinet, through installing the swivel becket in rotating the inslot, when the internal portion of cabinet catches fire, inside temperature risees, and gas receives the thermal energy in the first movable tube, promotes the screw rod and moves in to the thread bush, and the screw rod drives the thread bush and rotates, and the thread bush passes through the gear and drives the swivel becket rotation, as figure 5-6, the division board folds, closes the vent, treats that the internal oxygen of cabinet consumes like this, and flame is automatic to be extinguished, can avoid taking place extensive conflagration like this, and the security has been improved, reduces the combustion degree of the internal equipment of cabinet, has reduced economic loss.
2. This low pressure stabiliser fire prevention installation cabinet through installing two conducting strips between the electric wire, when the internal portion of cabinet catches fire, the intraductal gas expansion of second activity promotes the flow distribution plate and moves down, separates two conducting strips, makes the power outage, can prevent like this that the internal electric wire external insulation layer of cabinet from having burnt the back, and inside copper line overlap joint is in the same place, leads to the power short circuit, has improved the security.
Drawings
FIG. 1 is a front view of the fireproof installation cabinet structure of the low-voltage regulator of the present invention.
Fig. 2 is an enlarged view of a portion a in the structure diagram 1 of the fireproof installation cabinet of the low-voltage regulator of the invention.
FIG. 3 is a side view of the fireproof installation cabinet structure of the low-voltage regulator of the present invention.
Fig. 4 is a partially enlarged view of the fireproof installation cabinet of the low-voltage regulator in the structural diagram 1.
FIG. 5 is a first state diagram of a rotating ring of the fireproof installation cabinet structure of the low-voltage regulator according to the present invention.
FIG. 6 is a second state diagram of the rotating ring of the fireproof installation cabinet structure of the low-voltage regulator of the present invention.
In the figure: 1-cabinet body, 2-ventilation opening, 3-rotating groove, 4-sliding rod, 5-rotating shaft, 6-rotating ring, 7-sliding groove, 8-mounting rack, 9-isolation plate, 10-connecting shaft, 11-connecting rod, 12-gear, 13-thread bushing, 14-first movable pipe, 15-screw rod, 16-separation groove, 17-conducting plate, 18-electric wire, 19-second movable pipe, 20-separation plate and 21-clamping rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a fireproof installation cabinet for a low-voltage regulator includes a cabinet body 1, the cabinet body 1 is made of an iron plate, a sealing gasket is disposed between the cabinet body 1 and a cabinet door, a ventilation opening 2 is formed on the right side of the cabinet body 1 for ventilation and heat dissipation, and a rotation groove 3 is formed on the inner side of the ventilation opening 2.
The inner wall welding that rotates groove 3 has six slide bars 4 and six pivot 5, slide bar 4 extends to in the spout 7, the inside rotation that rotates groove 3 is connected with swivel becket 6, swivel becket 6 is the same with the centre of a circle of vent 2, the outside of swivel becket 6 is provided with the tooth, arc spout 7 has been seted up to the side of swivel becket 6, the inboard welding of swivel becket 6 has mounting bracket 8, the outside rotation of pivot 5 is connected with division board 9, six division boards 9 can seamless laminating, area is greater than the 2 areas of vent when six division boards 9 fold, the right side welding of division board 9 has connecting axle 10, it has connecting rod 11 to articulate between connecting axle 10 and the mounting bracket 8, connecting rod 11 can drive division board 9 activities.
The gear 12 is meshed below the rotating ring 6, the threaded sleeve 13 is welded on the left side of the gear 12, the first movable pipe 14 is fixedly connected to the right inner wall of the cabinet body 1 and located on the right left side of the threaded sleeve 13, gas with a high thermal expansion coefficient is filled in the first movable pipe 14 and the second movable pipe 19, the screw rod 15 is inserted into the first movable pipe 14, the piston is fixedly connected to the left side of the screw rod 15 and the top of the separation groove 16, and the screw rod 15 extends into the threaded sleeve 13.
Separating tank 16 has been seted up to the left wall of the cabinet body 1, separating tank 16's internally mounted has two conducting strips 17, the top of the relative one side of two conducting strips 17 is provided with the inclined plane, the both sides installation spring of conducting strip 17, play the reset action, the both sides welding of conducting strip 17 has electric wire 18, the internal device of the cabinet body 1 is connected to 18 one end of electric wire, the power is connected to the other end, second movable tube 19 is installed at separating tank 16's top, the inboard swing joint of second movable tube 19 has separating plate 20, separating plate 20 adopts insulating material, separating plate 20 is located between two conducting strips 17, the both sides of separating plate 20 are provided with ascending tooth, the left side interlude of the cabinet body 1 is provided with kelly 21, kelly 21 extends to.
When the internal part of the cabinet body 1 catches fire, the internal temperature rises, the gas in the first movable pipe 14 is thermally expanded, the screw rod 15 is pushed to move towards the thread sleeve 13, the screw rod 15 drives the thread sleeve 13 to rotate, the thread sleeve 13 drives the rotating ring 6 to rotate through the gear 12, the partition plate 9 is folded, the vent hole 2 is sealed, and thus, after the oxygen in the cabinet body 1 is consumed, the flame is automatically extinguished.
When the cabinet body 1 is ignited, the gas in the second movable pipe 19 expands to push the splitter plate 20 to move downwards, the two conducting strips 17 are separated, the power supply is powered off, teeth are arranged on the outer side of the separating plate 20, so that the separating plate 20 cannot reset after the temperature in the cabinet body 1 is reduced, and after the maintenance of a worker is finished, the clamping rod 21 is pulled out, and the separating plate 20 resets.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a low voltage regulator fire prevention installation cabinet, includes the cabinet body (1), its characterized in that: the improved cabinet is characterized in that a vent (2) is formed in the right side of the cabinet body (1), a rotating groove (3) is formed in the inner side of the vent (2), a sliding rod (4) and a rotating shaft (5) are fixedly connected to the inner wall of the rotating groove (3), a rotating ring (6) is movably connected to the inner side of the rotating groove (3), a sliding chute (7) is formed in the side face of the rotating ring (6), a mounting frame (8) is fixedly connected to the inner side of the rotating ring (6), a partition plate (9) is movably connected to the outer side of the rotating shaft (5), a connecting shaft (10) is fixedly connected to the right side of the partition plate (9), a connecting rod (11) is movably connected between the connecting shaft (10) and the mounting frame (8), a gear (12) is movably connected to the lower side of the rotating ring (6), a thread sleeve (13) is fixedly connected to the left side of the gear (12, a screw rod (15) is movably connected inside the first movable pipe (14), a separation groove (16) is formed in the left wall of the cabinet body (1), a conductive sheet (17) is movably connected inside the separation groove (16), electric wires (18) are fixedly connected to two sides of the conductive sheet (17), a second movable pipe (19) is installed at the top of the separation groove (16), a separation plate (20) is movably connected to the inner side of the second movable pipe (19), and a clamping rod (21) is inserted into the left side of the cabinet body (1); the first movable pipe (14) and the second movable pipe (19) are filled with gas with high thermal expansion coefficient, pistons are fixedly connected to the left side of the screw rod (15) and the top of the separation groove (16), and the screw rod (15) extends into the thread sleeve (13).
2. The fireproof installation cabinet for the low-voltage stabilizer according to claim 1, characterized in that: the sliding rod (4) extends into the sliding groove (7), the circle centers of the rotating ring (6) and the vent (2) are the same, the area of the six partition plates (9) is larger than that of the vent (2) when the partition plates are folded, and teeth are arranged on the outer side of the rotating ring (6).
3. The fireproof installation cabinet for the low-voltage stabilizer according to claim 1, characterized in that: the cabinet body (1) internal plant is connected to electric wire (18) one end, and the power is connected to the other end, separator plate (20) are located between two conducting strips (17), and the both sides of separator plate (20) are provided with ascending tooth, kelly (21) extend to between the tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910400273.8A CN110212418B (en) | 2019-05-15 | 2019-05-15 | Low pressure stabiliser fire prevention installation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910400273.8A CN110212418B (en) | 2019-05-15 | 2019-05-15 | Low pressure stabiliser fire prevention installation cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110212418A CN110212418A (en) | 2019-09-06 |
| CN110212418B true CN110212418B (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910400273.8A Active CN110212418B (en) | 2019-05-15 | 2019-05-15 | Low pressure stabiliser fire prevention installation cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN110212418B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111228679B (en) * | 2020-01-14 | 2021-12-07 | 福建鑫汉唐照明科技有限公司宁化分公司 | Automatic isolating device of dark line fire prevention |
| CN112467533B (en) * | 2020-11-12 | 2022-09-06 | 湖南辰昊电力科技有限公司 | Power distribution cabinet capable of overcurrent power-off and resetting automatically |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03145912A (en) * | 1989-10-23 | 1991-06-21 | Vses N I Proekt Konstr Tech Inst Vzryv | Flame-proof electric device |
| CN106654907A (en) * | 2016-12-29 | 2017-05-10 | 安徽清水岩生态科技有限公司 | Communication equipment enclosure with high temperature resisting function |
| CN206413311U (en) * | 2017-01-22 | 2017-08-15 | 上海葛振电子科技有限公司 | A kind of Electric Appliance Cabinet security control firebreak device |
| CN108173119A (en) * | 2018-01-18 | 2018-06-15 | 深圳市兴科瑞拓科技有限公司 | Cutting power supply system and device is welded in a kind of electronics inversion |
| CN208352746U (en) * | 2018-06-27 | 2019-01-08 | 广东黑卫防火技术有限公司 | Expansion fire-proof for electrical cabinet heat radiation blocks grid |
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- 2019-05-15 CN CN201910400273.8A patent/CN110212418B/en active Active
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| CN110212418A (en) | 2019-09-06 |
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Effective date of registration: 20231113 Address after: No. 64, Jigongjui Group, Longhualing Village, Ansha Town, Changsha County, Changsha City, Hunan Province, 410000 Patentee after: Hunan Weichang Electrical Equipment Co.,Ltd. Address before: 325000 No. 22 Taili Road, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Ruan Haojie |
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