CN114447791A - Indoor ventilation and heat dissipation type switch cabinet - Google Patents
Indoor ventilation and heat dissipation type switch cabinet Download PDFInfo
- Publication number
- CN114447791A CN114447791A CN202210125034.8A CN202210125034A CN114447791A CN 114447791 A CN114447791 A CN 114447791A CN 202210125034 A CN202210125034 A CN 202210125034A CN 114447791 A CN114447791 A CN 114447791A
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- Prior art keywords
- switch cabinet
- ventilation
- cabinet body
- seat
- indoor
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- 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
- 238000009423 ventilation Methods 0.000 title claims abstract description 54
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 16
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 11
- 230000002457 bidirectional effect Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- 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
- H02B1/32—Mounting of devices therein
-
- 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
- H02B1/54—Anti-seismic devices or installations
-
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses an indoor ventilation and heat dissipation type switch cabinet which comprises a switch cabinet body, wherein a cabinet door is rotatably installed at the front end of the switch cabinet body, and a plurality of ventilation grooves are uniformly formed in the left side wall and the right side wall of the switch cabinet body; the switch cabinet comprises a switch cabinet body, wherein a mounting seat for mounting a switch component is fixedly arranged at the lower part of the inner side of the switch cabinet body, a lifting assembly is arranged at the upper part of the inner side of the switch cabinet body and used for driving a seat assembly to lift and move, and a seat pressing assembly is used for pressing the switch component.
Description
Technical Field
The invention relates to the technical field of switch cabinets, in particular to an indoor ventilation and heat dissipation type switch cabinet.
Background
The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The existing switch cabinet is generally of a closed structure, so that the working environment of switch components inside the cabinet body cannot be adjusted, and the service life of the switch components is influenced.
Disclosure of Invention
The invention aims to provide an indoor ventilation and heat dissipation type switch cabinet, which realizes communication and isolation between the interior of a switch cabinet body and the external environment by arranging the ventilation baffle and the ventilation groove, can change the state of the switch cabinet body according to the working requirements of switch components and the actual conditions of the external environment, realizes adjustment of the working environment of the switch components, and prolongs the service life of the switch components.
The purpose of the invention can be realized by the following technical scheme:
a ventilation and heat dissipation type switch cabinet for indoor use comprises a switch cabinet body, wherein a cabinet door is rotatably installed at the front end of the switch cabinet body, and a plurality of ventilation grooves are uniformly formed in the left side wall and the right side wall of the switch cabinet body; the fixed mount pad that is used for installing switch unit that is provided with in the inboard lower part of the cubical switchboard, the inboard upper portion of cubical switchboard is provided with lifting unit, and lifting unit is used for driving seat subassembly lift removal, presses a seat subassembly to be used for compressing tightly switch unit.
As a further scheme of the invention: the switch cabinet body is provided with the lateral wall inboard in ventilation groove and all is provided with the ventilation baffle, is provided with the through-hole with ventilation groove matched with on the ventilation baffle.
As a further scheme of the invention: the distance between adjacent through holes is greater than the height of the ventilation groove.
As a further scheme of the invention: the switch cabinet body inboard is provided with and is used for the spacing limit baffle of ventilation baffle, and the upper and lower extreme of ventilation baffle all links to each other with the switch cabinet body through the spring.
As a further scheme of the invention: be provided with the mounting groove on the ventilation baffle, mounting groove department slidable mounting has the regulation slide, is provided with the spout that supplies to adjust the slide and pass on the lateral wall of the cubical switchboard body.
As a further scheme of the invention: the sliding groove is perpendicular to the mounting groove, a limiting groove is arranged on the side wall of the sliding groove, and the limiting groove is parallel to the mounting groove.
As a further scheme of the invention: the mount pad upper end is provided with a plurality of installation through-holes, and the mount pad lower part is provided with logical groove, and first fan is installed to the mount pad lower part.
As a further scheme of the invention: the pressing seat assembly comprises an upper sleeve seat positioned on the upper portion, and a lower pressing seat is arranged on the lower portion of the upper sleeve seat in a sliding mode.
As a further scheme of the invention: the upper sleeve seat is connected with the lower pressing seat through a plurality of groups of telescopic rods, and the first springs are sleeved on the peripheries of the telescopic rods.
As a further scheme of the invention: both sides of the lower end of the lower pressing seat are fixedly provided with a support, and the support is provided with a second fan.
The invention has the beneficial effects that:
(1) through setting up the cooperation between ventilation baffle and the ventilation groove, realized the inside intercommunication and the isolation between the external environment of the cubical switchboard body, can change the state of the cubical switchboard body according to the actual conditions of switch unit work demand and external environment, realized switch unit operational environment's regulation, improve switch unit's life.
(2) The inside first spring and the second spring that set up of pressure seat subassembly has realized the upper cover seat and has pushed down the elastic connection between the seat to when guaranteeing to compress tightly switch part, improve the protection effect to switch part, prevent that rigid impact from causing switch part's damage.
(3) The first fan cools off the mount pad lower part of blowing, cools off the heat dissipation to the contact position of switch unit and mount pad installation, and two sets of second fans are bloied the switch unit body, and have realized the fast circulation of air between the internal portion of cubical switchboard and the external environment to the realization is to the heat dissipation cooling of switch unit.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic view of the internal structure of the switchgear body of the present invention;
FIG. 3 is a schematic view of the construction of the vent flap of the present invention;
fig. 4 is a schematic structural view of the press seat assembly of the present invention.
In the figure: 1. a switch cabinet body; 101. a ventilation slot; 102. a chute; 103. a limiting groove; 2. a cabinet door; 3. a ventilation baffle; 31. a through hole; 32. mounting grooves; 33. adjusting the sliding plate; 4. a limit baffle; 5. a return spring; 6. a mounting seat; 7. a first fan; 8. a lifting assembly; 81. a vertical plate; 82. a motor; 83. a bidirectional screw; 84. a sliding seat; 85. a connecting rod; 86. a lifting seat; 9. a press seat assembly; 91. an upper sleeve seat; 92. pressing down the base; 93. a telescopic rod; 94. a first spring; 95. an upper connecting rod; 96. a lower connecting rod; 97. connecting blocks; 98. a second spring; 10. a support; 11. a second fan.
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, the present invention is a ventilation and heat dissipation type switch cabinet for indoor use, wherein a cabinet door 2 is rotatably installed at the front end of a switch cabinet body 1, and a plurality of ventilation slots 101 are uniformly arranged on the left and right side walls of the switch cabinet body 1; fixed mount pad 6 that is used for installing the switch unit that is provided with in the 1 inboard lower part of the cubical switchboard body, 1 inboard upper portion of the cubical switchboard body is provided with lifting unit 8, lifting unit 8 is used for driving pressure seat subassembly 9 lift removal, press seat subassembly 9 to be used for compressing tightly the switch unit, install the switch unit on the mount pad 6 of the 1 inside of the cubical switchboard body, drive through lifting unit 8 and press seat subassembly 9 downstream, utilize and press seat subassembly 9 to compress tightly the switch unit on mount pad 6, prevent that the switch unit from leading to rocking because of the installation is not hard up, ensure the stability of switch unit after the installation.
Referring to fig. 2, the lifting assembly 8 includes two sets of vertical plates 81 fixedly installed at the top of the inner side of the switch cabinet 1, a bidirectional screw 83 is rotatably installed between the two sets of vertical plates 81, a motor 82 is fixedly installed on one set of vertical plates 81, the motor 82 is used for driving the bidirectional screw 83 to rotate, two sets of sliding seats 84 are installed on the bidirectional screw 83 in a threaded manner, the two sets of sliding seats 84 are symmetrically distributed and are slidably attached to the inner top surface of the switch cabinet 1, a connecting rod 85 is rotatably connected to the sliding seat 84, the lower ends of the two sets of connecting rods 85 are rotatably installed on the lifting seat 86, and the pressing seat assembly 9 is fixedly installed at the lower end of the lifting seat 86.
The motor 82 drives the bidirectional screw 83 to rotate in the forward direction, at the moment, the two groups of sliding seats 84 are driven to simultaneously slide outwards by utilizing the screw rod transmission principle, the distance between the two groups of sliding seats 84 is enlarged, and therefore the lifting seat 86 moves upwards under the action of the connecting rod 85 to drive the pressing seat assembly 9 to move upwards; when the motor 82 drives the bidirectional screw 83 to rotate reversely, the two sets of sliding seats 84 are driven by the screw to slide inwards at the same time, and the lifting seat 86 and the pressing seat assembly 9 are driven by the connecting rod 85 to move downwards to press the switch component.
Referring to fig. 2 and 4, the pressing seat assembly 9 includes an upper sleeve seat 91 at an upper portion, and a lower pressing seat 92 is slidably disposed at a lower portion of the upper sleeve seat 91. The upper sleeve seat 91 is connected with the lower pressing seat 92 through a plurality of groups of telescopic rods 93, a first spring 94 is sleeved on the periphery of the telescopic rod 93, the lower end of the first spring 94 is fixedly connected to the lower pressing seat 92, the upper end of the first spring 94 is fixedly connected to the upper sleeve seat 91, the lower end of the upper sleeve seat 91 is rotatably connected with two groups of upper connecting rods 95, the upper end of the lower pressing seat 92 is rotatably connected with two groups of lower connecting rods 96, the upper connecting rods 95 and the lower connecting rods 96 which are positioned on the same side are rotatably connected to a connecting block 97, and the two groups of connecting blocks 97 are connected through second springs 98; set up first spring 94 and second spring 98 inside pressing seat subassembly 9, realized going up the elastic connection between cover seat 91 and the lower pressure seat 92 to when guaranteeing to compress tightly the switch part, improve the protection effect to the switch part, prevent that rigid impact from causing the damage of switch part.
Referring to fig. 2 and 3, the switch cabinet 1 has ventilation baffles 3 on the inner sides of the side walls of the ventilation slots 101, and the ventilation baffles 3 have through holes 31 matching with the ventilation slots 101. The distance between the adjacent through holes 31 is greater than the height of the ventilation groove 101. The switch cabinet body 1 inboard is provided with and is used for 3 spacing limit baffle 4 of ventilation baffle, and the upper and lower extreme of ventilation baffle 3 all links to each other with the switch cabinet body 1 through the spring. The ventilation baffle 3 is provided with an installation groove 32, an adjusting sliding plate 33 is slidably installed at the installation groove 32, and a sliding groove 102 for the adjusting sliding plate 33 to pass through is arranged on the side wall of the switch cabinet body 1. The sliding groove 102 is perpendicular to the mounting groove 32, a limiting groove 103 is arranged on the side wall of the sliding groove 102, and the limiting groove 103 is parallel to the mounting groove 32.
Adjust the position of slide 33 change ventilation baffle 3 in vertical direction through stirring, thereby change the relative position between through-hole 31 and the ventilation groove 101, ventilation baffle 3 keeps stable position under reset spring 5's effect, when not carrying out position control to ventilation baffle 3, ventilation baffle 3's through-hole 31 is the same with ventilation groove 101 position, this moment the switch cabinet body 1 inside is linked together with external environment, adjust slide 33 to spacing groove 103 department when upwards stirring, horizontal stirring adjusts slide 33 afterwards, make and adjust slide 33 and slide into behind the spacing groove 103, ventilation baffle 3's through-hole 31 staggers with ventilation groove 101 this moment, switch cabinet body 1 inside is kept apart with external environment, realize the protection to internal switch part.
The upper end of the mounting seat 6 is provided with a plurality of mounting through holes, the lower part of the mounting seat 6 is provided with a through groove, the lower part of the mounting seat 6 is provided with a first fan 7, the lower part of the mounting seat 6 is cooled by blowing air through the first fan 7, and the contact position of the switch component and the mounting seat 6 is cooled. The lower end of the lower pressing seat 92 is fixedly provided with the support 10, the second fans 11 are mounted on the support 10, the two sets of second fans 11 blow air to the switch component body, and rapid circulation of air between the interior of the switch cabinet body 1 and the external environment is realized, so that heat dissipation and cooling of the switch component are realized.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (10)
1. A ventilation and heat dissipation type switch cabinet for indoor use is characterized by comprising a switch cabinet body (1), wherein a cabinet door (2) is rotatably installed at the front end of the switch cabinet body (1), and a plurality of ventilation grooves (101) are uniformly formed in the left side wall and the right side wall of the switch cabinet body (1); the switch cabinet comprises a switch cabinet body (1), wherein a mounting seat (6) for mounting a switch component is fixedly arranged on the lower portion of the inner side of the switch cabinet body (1), a lifting assembly (8) is arranged on the upper portion of the inner side of the switch cabinet body (1), the lifting assembly (8) is used for driving a press seat assembly (9) to move in a lifting mode, and the press seat assembly (9) is used for pressing the switch component tightly.
2. The indoor ventilation and heat dissipation type switch cabinet according to claim 1, wherein the switch cabinet body (1) is provided with ventilation slots (101), the inner sides of the side walls of the switch cabinet body are provided with ventilation baffles (3), and the ventilation baffles (3) are provided with through holes (31) matched with the ventilation slots (101).
3. An indoor ventilating and heat dissipating type switch cabinet according to claim 2, wherein the distance between the adjacent through holes (31) is larger than the height of the ventilating slot (101).
4. The indoor ventilation and heat dissipation type switch cabinet according to claim 3, wherein a limiting baffle (4) for limiting the ventilation baffle (3) is arranged on the inner side of the switch cabinet body (1), and the upper end and the lower end of the ventilation baffle (3) are connected with the switch cabinet body (1) through springs.
5. The indoor ventilation and heat dissipation type switch cabinet according to claim 4, wherein the ventilation baffle (3) is provided with an installation groove (32), the adjustment sliding plate (33) is slidably installed at the installation groove (32), and a sliding groove (102) for the adjustment sliding plate (33) to pass through is formed in a side wall of the switch cabinet body (1).
6. An indoor ventilation and heat dissipation type switch cabinet according to claim 5, wherein the sliding groove (102) is perpendicular to the installation groove (32), a limiting groove (103) is arranged on a side wall of the sliding groove (102), and the limiting groove (103) is arranged in parallel with the installation groove (32).
7. A ventilating and heat dissipating type switch cabinet for indoor use according to claim 1, wherein the upper end of the mounting seat (6) is provided with a plurality of mounting through holes, the lower portion of the mounting seat (6) is provided with a through groove, and the lower portion of the mounting seat (6) is provided with the first fan (7).
8. A ventilating and heat dissipating type switch cabinet for indoor use according to claim 1, wherein the pressing seat assembly (9) comprises an upper socket (91) at an upper portion, and a lower pressing seat (92) is slidably provided at a lower portion of the upper socket (91).
9. The indoor ventilation and heat dissipation type switch cabinet as claimed in claim 8, wherein the upper casing seat (91) is connected to the lower pressing seat (92) through a plurality of sets of telescopic rods (93), and the first springs (94) are sleeved on the peripheries of the telescopic rods (93).
10. The indoor ventilating and heat dissipating type switch cabinet according to claim 9, wherein a bracket (10) is fixedly provided on both sides of the lower end of the lower pressing base (92), and the second fan (11) is installed on the bracket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210125034.8A CN114447791A (en) | 2022-02-10 | 2022-02-10 | Indoor ventilation and heat dissipation type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210125034.8A CN114447791A (en) | 2022-02-10 | 2022-02-10 | Indoor ventilation and heat dissipation type switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114447791A true CN114447791A (en) | 2022-05-06 |
Family
ID=81371313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210125034.8A Pending CN114447791A (en) | 2022-02-10 | 2022-02-10 | Indoor ventilation and heat dissipation type switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114447791A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209150499U (en) * | 2019-01-07 | 2019-07-23 | 中控亿达（天津）电气设备科技有限公司 | A kind of protective device of electrical equipment |
| CN110311316A (en) * | 2019-07-18 | 2019-10-08 | 浙江迪思威电气股份有限公司 | A kind of 12kv switch cabinet structure of controllable temperature rise |
| CN211256451U (en) * | 2019-10-26 | 2020-08-14 | 湖北宏瑞防护用品有限公司 | Cutting device for spinning |
| CN211443450U (en) * | 2019-11-21 | 2020-09-08 | 关淑香 | Aluminum alloy material conveyer with protect function |
| CN212518127U (en) * | 2020-07-14 | 2021-02-09 | 江苏兴阳能源科技有限公司 | Cubical switchboard convenient to circulation of air heat dissipation |
| CN214175463U (en) * | 2021-02-03 | 2021-09-10 | 济宁市计量测试所 | Mechanical structure test platform |
| CN214478951U (en) * | 2021-04-16 | 2021-10-22 | 上海兰慧电器设备有限公司 | Dampproof device of distribution box |
| CN214957956U (en) * | 2021-05-19 | 2021-11-30 | 常州东方三环电气有限公司 | Fixed closed switch cabinet |
-
2022
- 2022-02-10 CN CN202210125034.8A patent/CN114447791A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209150499U (en) * | 2019-01-07 | 2019-07-23 | 中控亿达（天津）电气设备科技有限公司 | A kind of protective device of electrical equipment |
| CN110311316A (en) * | 2019-07-18 | 2019-10-08 | 浙江迪思威电气股份有限公司 | A kind of 12kv switch cabinet structure of controllable temperature rise |
| CN211256451U (en) * | 2019-10-26 | 2020-08-14 | 湖北宏瑞防护用品有限公司 | Cutting device for spinning |
| CN211443450U (en) * | 2019-11-21 | 2020-09-08 | 关淑香 | Aluminum alloy material conveyer with protect function |
| CN212518127U (en) * | 2020-07-14 | 2021-02-09 | 江苏兴阳能源科技有限公司 | Cubical switchboard convenient to circulation of air heat dissipation |
| CN214175463U (en) * | 2021-02-03 | 2021-09-10 | 济宁市计量测试所 | Mechanical structure test platform |
| CN214478951U (en) * | 2021-04-16 | 2021-10-22 | 上海兰慧电器设备有限公司 | Dampproof device of distribution box |
| CN214957956U (en) * | 2021-05-19 | 2021-11-30 | 常州东方三环电气有限公司 | Fixed closed switch cabinet |
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