CN209150532U - A kind of low-tension switch cabinet - Google Patents
A kind of low-tension switch cabinet Download PDFInfo
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- CN209150532U CN209150532U CN201920047541.8U CN201920047541U CN209150532U CN 209150532 U CN209150532 U CN 209150532U CN 201920047541 U CN201920047541 U CN 201920047541U CN 209150532 U CN209150532 U CN 209150532U
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- cabinet body
- cabinet
- low
- tension switch
- blower
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Abstract
The utility model discloses a kind of low-tension switch cabinet, including cabinet body and cabinet door, the top of the cabinet body is equipped with top cover, and partition is equipped in cabinet body, is equipped with ventilation hole on partition and top cover；Temperature sensor is additionally provided in the cabinet body, the intracorporal top of cabinet is equipped with blower, and blower includes at least two, and the blower, temperature sensor are electrically connected to the control system.Switchgear inner-use clapboard is formed separately multiple chambers by the utility model, can be placed the electric elements sub-chamber of different performance, be enhanced its order, provides convenience for maintenance, while improving heat dissipation effect；In addition temperature sensor is set in the switchgear of the utility model, at least two blowers are arranged in top, the number for the blower that can need to open by control system control according to the temperature that temperature sensor transmits, the heat dissipation effect in switchgear is effectively guaranteed, while avoiding and opening too many blower quantity when temperature is not very high and cause energy waste.
Description
Technical field
The utility model relates to electrical equipment technical fields, and in particular to a kind of low-tension switch cabinet.
Background technique
Low-tension switch cabinet is a kind of electrical equipment, and switchgear outside line enters master switch in cabinet, subsequently into sub-control switch,
Each branch is arranged as needed, such as instrument, automatic control, motor magnetic switch, various A.C. contactors.Low-tension switch cabinet is suitable for
The industries such as power plant, petroleum, chemical industry, metallurgy, weaving and skyscraper, the main function of switchgear are carried out in electric system
During power generation, transmission of electricity, distribution and electric energy are converted, electrical equipment is opened and closed, controlled and protected.Existing switchgear is general
Only be arranged a cavity, and due in switchgear component it is more, route is many and diverse, arrange it is compact so that maintenance when
Wait it is more troublesome, and a variety of components be arranged in a cavity, cause heat dissipation effect poor, temperature is excessively high to will affect switch
The performance of electric elements in cabinet, and there are some potential safety problemss.
Utility model content
Simple, good heat dissipation effect that in view of the above problems, the object of the present invention is to provide a kind of structures and energy saving
Low-tension switch cabinet.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of low-tension switch cabinet, including cabinet body and cabinet door, the top of the cabinet body are equipped with top cover, are equipped with partition in cabinet body,
Ventilation hole is equipped on partition and top cover；Temperature sensor is additionally provided in the cabinet body, the intracorporal top of cabinet is equipped with blower, blower
Including at least two, the blower, temperature sensor are electrically connected to the control system.
The blower includes six, and a point two rows are fixed at the intracorporal top of cabinet side by side.
It is fixedly connected between the cabinet body top cover by column, the column includes four, is respectively arranged at the top of cabinet body
Quadrangle.
The edge surrounding at the top of cabinet body is stretched out in the edge of the top cover, i.e. it is big to be greater than cabinet body cross section for top cover size
It is small.
The side of the cabinet body is additionally provided with heat release hole, and heat release hole is uniformly distributed in the entire side of cabinet body in matrix.
The partition includes the first lateral partitions, the second lateral partitions and vertical baffle, and the temperature sensor is set to the
The position of two lateral partitions and vertical baffle intersection.
The cabinet door side is equipped with grab, and cabinet body corresponding with grab position in cabinet door is equipped with snap ring.
The cabinet door is equipped with transparent windows.
Phase-change thin film is coated on the inner surface of the cabinet body.
The phase-change thin film be phase-change heat conductive material, phase-change thin film with a thickness of 2-5mm.
Compared with prior art, switchgear inner-use clapboard is formed separately multiple chambers to the utility model by the utility model,
The electric elements sub-chamber of different performance can be placed, enhance its order, provide convenience for maintenance, while improve heat dissipation effect
Fruit；In addition temperature sensor is set in the switchgear of the utility model, at least two blowers are arranged in top, can be according to temperature sensing
The number for the blower that the temperature of device transmitting needs to open by control system control, that is, be effectively guaranteed the heat dissipation in switchgear
Effect, while avoiding and opening too many blower quantity when temperature is not very high and cause energy waste.In short, the utility model
Low tension switch cabinet it is simple, be easily installed use and subsequent maintenance, and radiating efficiency with higher, while one
Determine to have saved the energy in degree, realizes energy-saving and environment-friendly purpose.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram in Fig. 1 under cabinet door closed state along Section A-A；
Fig. 3 is the structural schematic diagram of partition.
Specific embodiment
To more fully understand those skilled in the art to the utility model, With reference to embodiment to this reality
It is described further with novel:
As shown in Figure 1 to Figure 3, the top of a kind of low-tension switch cabinet, including cabinet body 1 and cabinet door 5, the cabinet body 1 is equipped with top
Lid 2, cabinet body 1 is interior to be equipped with partition, is equipped with ventilation hole 13 on partition and top cover 2；It is additionally provided with temperature sensor 9 in the cabinet body 1,
Top in cabinet body 1 is equipped with blower 14, and blower 14 includes at least two, the blower 14, temperature sensor 9 and control system electricity
Connection.
The blower 14 preferably six, point two rows of tops being fixed in cabinet body 1 side by side, two exhaust blowers of setting can basis
The height of switch in-cabinet temperature carries out the quantity for the blower that control needs to open, and can effectively guarantee that the temperature in switchgear reduces
Speed, while can avoid energy waste.
It is fixedly connected between 1 top cover 2 of cabinet body by column 3, the column 3 includes four, is respectively arranged on the top of cabinet body 1
The quadrangle in portion is connected between cabinet body and top cover by column, can make between cabinet body and top cover to be convenient for heat there are certain gap
It sheds from top.
The edge surrounding at 1 top of cabinet body is stretched out in the edge of the top cover 2, i.e. it is big to be greater than cabinet body cross section for top cover size
It is small, can play the role of it is certain block, avoid the sundries such as rainwater, flying dust, polybag from passing through top air hole access switch cabinet
Cause some potential safety problems.
The side of the cabinet body 1 is additionally provided with heat release hole 12, and heat release hole 12 is uniformly distributed in the entire side of cabinet body 1 in matrix
Face sheds conducive to the heat in switchgear, improves rate of heat dispation.
The partition includes the first lateral partitions 4, and the second lateral partitions 8 and vertical baffle 10, the temperature sensor are set
In the position that the second lateral partitions and vertical baffle intersect, temperature sensor is set to the second lateral partitions and vertical baffle is handed over
Place is met, the indoor temperature of upper and lower cavity can be effectively monitored, guarantees that each chamber there can be convenient equipment operating temperature.
5 side of cabinet door is equipped with grab 6, and cabinet body corresponding with 6 position of grab in cabinet door 5 is equipped with snap ring 11,
When closing cabinet door, grab and snap ring clamping enhance the compactness of cabinet door closing.
The cabinet door 5 is equipped with transparent windows 7, observes convenient for personnel in the case where not opening cabinet door each in switchgear
The working condition of electric elements.
Phase-change thin film is coated on the inner surface of the cabinet body 1 makes the intracorporal heat of cabinet to improve the rate of heat transfer of cabinet body
Faster more efficient sheds.
The phase-change thin film is that phase-change heat conductive material can be undergone phase transition when cabinet body temperature is high quickly to reduce cabinet body
Interior temperature, according to the actual situation, the thickness of phase-change thin film are set as 2-5mm.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplified description for ease of description, rather than indicate or imply that signified device or element must have spy
Fixed orientation, therefore should not be understood as limiting the present invention.In addition, term " first " " second " etc. is only used for describing,
It is not understood to indicate or imply relative importance or implicitly indicates the quantity of indicated technical characteristic.
Claims (10)
1. a kind of low-tension switch cabinet, including cabinet body (1) and cabinet door (5), it is characterised in that: the top of the cabinet body (1) is equipped with top
It covers (2), partition is equipped in cabinet body (1), is equipped with ventilation hole (13) on partition and top cover (2)；Temperature is additionally provided in the cabinet body (1)
It spends sensor (9), the top in cabinet body (1) is equipped with blower (14), and blower (14) includes at least two, the blower (14), temperature
Sensor (9) is electrically connected to the control system.
2. low-tension switch cabinet according to claim 1, it is characterised in that: the blower (14) includes six, and point two rows are simultaneously
Arrange the top being fixed in cabinet body (1).
3. low-tension switch cabinet according to claim 1, it is characterised in that: pass through column between cabinet body (1) top cover (2)
(3) it is fixedly connected, the column (3) includes four, is respectively arranged on the quadrangle at the top of cabinet body (1).
4. low-tension switch cabinet according to claim 3, it is characterised in that: cabinet body is stretched out in the edge of the top cover (2)
(1) the edge surrounding at the top of, i.e. top cover size are greater than cabinet body cross section size.
5. low-tension switch cabinet according to claim 1, it is characterised in that: the side of the cabinet body (1) is additionally provided with heat release hole
(12), heat release hole (12) is uniformly distributed in the entire side of cabinet body (1) in matrix.
6. low-tension switch cabinet according to claim 1, it is characterised in that: the partition includes the first lateral partitions (4), the
Two lateral partitions (8) and vertical baffle (10), the position that the temperature sensor is set to the second lateral partitions and vertical baffle intersects
It sets.
7. low-tension switch cabinet according to claim 1, it is characterised in that: cabinet door (5) side is equipped with grab (6),
Cabinet body corresponding with grab (6) position on cabinet door (5) is equipped with snap ring (11).
8. low-tension switch cabinet according to claim 1, it is characterised in that: the cabinet door (5) is equipped with transparent windows
(7).
9. low-tension switch cabinet according to claim 1, it is characterised in that: be coated with phase on the inner surface of the cabinet body (1)
Variation film.
10. low-tension switch cabinet according to claim 9, it is characterised in that: the phase-change thin film is phase-change heat conductive material, phase
Variation film with a thickness of 2-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920047541.8U CN209150532U (en) | 2019-01-11 | 2019-01-11 | A kind of low-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920047541.8U CN209150532U (en) | 2019-01-11 | 2019-01-11 | A kind of low-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209150532U true CN209150532U (en) | 2019-07-23 |
Family
ID=67291386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920047541.8U Active CN209150532U (en) | 2019-01-11 | 2019-01-11 | A kind of low-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209150532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113131376A (en) * | 2021-04-26 | 2021-07-16 | 南通盛洋电气有限公司 | Full-insulation full-sealing alternating-current metal-enclosed fixed switch cabinet |
-
2019
- 2019-01-11 CN CN201920047541.8U patent/CN209150532U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113131376A (en) * | 2021-04-26 | 2021-07-16 | 南通盛洋电气有限公司 | Full-insulation full-sealing alternating-current metal-enclosed fixed switch cabinet |
| CN113131376B (en) * | 2021-04-26 | 2022-07-26 | 山东齐开电力设备股份有限公司 | Full-insulation full-sealing alternating-current metal-enclosed fixed switch cabinet |
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