CN209561970U - A kind of high-tension switch cabinet - Google Patents
A kind of high-tension switch cabinet Download PDFInfo
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- CN209561970U CN209561970U CN201920547779.7U CN201920547779U CN209561970U CN 209561970 U CN209561970 U CN 209561970U CN 201920547779 U CN201920547779 U CN 201920547779U CN 209561970 U CN209561970 U CN 209561970U
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- cabinet body
- cabinet
- shock
- tension switch
- absorbing
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Abstract
The utility model relates to a kind of high-tension switch cabinets, including cabinet body, controller and air intake passage are equipped at the top of cabinet body, air intake passage is equipped with cooling fan close to interior of the cabinet one end, cabinet body top inner wall is equipped with temperature sensor, cooling fan, temperature sensor is electrically connected with the controller, wall is equipped with several thermal vias at left and right sides of cabinet body, bottom of cabinet bulk is equipped with damping base, damping base includes shock-absorbing casing, shock-absorbing casing upper surface is equipped with the placing groove to lower recess, it places and is connected with several longitudinal damping springs between trench bottom and shock-absorbing casing inner bottom wall, it places and is connected with several horizontal shock-absorbing springs between groove sidewall and shock-absorbing casing inner sidewall.The utility model is designed reasonably, with controller automatically control cooling fan be actuated for it is air-cooled, good heat dissipation effect, it is easy to operate, the comprehensive carry out bumper and absorbing shock of vertical and horizontal damping spring is utilized simultaneously, damping effect is greatly improved, reduces ground moisture and corrodes, is conducive to the service life for improving electrical device in cabinet body.
Description
Technical field
The utility model belongs to switchgear technical field, and in particular to a kind of high-tension switch cabinet.
Background technique
Switchgear is a kind of electrical equipment, and switchgear outside line is introduced into master switch in cabinet, subsequently into sub-control switch, respectively
Branch is set according to its needs.Switchgear is primarily adapted for use in power plant, substation, petrochemical industry, metallurgical steel rolling, industry light industry textile industry, factory
The various different occasions such as mine enterprise and residential quarters, skyscraper, have pitch capability is high, dynamic thermal stability is good, it is structurally reasonable,
The features such as electrical arrangement gears to actual circumstances, serial usability is strong, degree of protection is high.
High-tension switch cabinet, Medium Voltage Switchgear and low-tension switch cabinet etc. can be divided into according to voltage class difference switchgear.It is existing
For high-tension switch cabinet due to the operation of self seal and internal power device, internal temperature is generally excessively high, be easy to cause electricity
The damage of power device, reduces the service life.Meanwhile high-tension switch cabinet is generally placed directly within ground when in use, is easy by ground
The erosion of face moisture, and buffering effect is poor, the influence of vibration when vulnerable to earth shock and itself movement and lead to member
The damage of device is unfavorable for the long-time service of high-tension switch cabinet.Application No. is disclose in 201420679329.0 Chinese patent
A kind of novel high tension switchgear, including cabinet body and panel, it is characterised in that: high-tension switch cabinet be additionally provided with infrared detection device,
Heat dissipation windowing, CTT calibrating terminal, PPT calibrating terminal, buffer spring and thermometric instrument, the buffer spring are mounted on high pressure
The lower section of switchgear, the high-tension switch cabinet lower part are equipped with heat dissipation windowing, and the CTT calibrating terminal and PPT calibrating terminal are all set
It sets on the meter panel of high-tension switch cabinet, is also equipped with infrared detection device on the panel.Above-mentioned high-tension switch cabinet utilizes
Heat dissipation windowing is radiated, and is carried out damping using buffer spring and is avoided the erosion of ground moisture.But only voluntarily by heat dissipation windowing
The effect of heat dissipation is simultaneously bad, and the impact force that the distribution of its buffer spring can not effectively be subject to switchgear side buffers,
Have much room for improvement.
Utility model content
In view of this, being automatically controlled and being radiated with controller the purpose of this utility model is to provide a kind of high-tension switch cabinet
Being actuated for for blower is air-cooled, enhances heat dissipation effect, simplifies operation, while utilizing the comprehensive progress of vertical and horizontal damping spring
Bumper and absorbing shock greatly improves cushioning ability, and to solve, existing high-voltage switch gear cabinet heat radiation, damping effect be bad, the erosion of moisture-sensitive gas cut
The problems such as.
To achieve the above object, the technical scheme adopted by the utility model is a kind of high-tension switch cabinet, including cabinet body,
Controller and air intake passage are equipped at the top of the cabinet body, the air intake passage is set close to one end of interior of the cabinet towards interior of the cabinet
There is a cooling fan, the cabinet body top inner wall is equipped with temperature sensor, and the cooling fan, temperature sensor are and controller
Electrical connection, cabinet body left and right sides wall are equipped with several thermal vias, and the bottom of cabinet bulk is equipped with damping base, the damping
Pedestal includes shock-absorbing casing, and the shock-absorbing casing upper surface is equipped with the placing groove to lower recess, the placement trench bottom and damping
It is connected with several longitudinal damping springs between shell inner bottom wall, is connected between the placement groove sidewall and shock-absorbing casing inner sidewall
Several horizontal shock-absorbing springs.
Preferably, the thermal vias is in vertical equidistantly distributed, and section is the rectangular opening of strip, roof and bottom
Wall tilts down setting from inside to outside.
Preferably, the placing groove is adapted with bottom of cabinet bulk shape, between the vertical and horizontal damping spring is in etc.
Away from being uniformly distributed.
Preferably, the outer wall top at the cabinet body back side is equipped with cooling water tank, and the inner wall at the cabinet body back side is equipped with U-shaped
One end of cooling pipe, the cooling pipe is connected by solenoid valve with the bottom water outlet of cooling water tank, and the other end is by following
Ring water pump is connected with the top water inlet of cooling water tank, and the solenoid valve and water circulating pump are electrically connected with the controller, described cold
But multiple cooling branch pipes for being parallel to its horizontal component are equipped between two vertical portions of pipeline.
Preferably, it is equipped with lateral partitions in the cabinet body, has above the lateral partitions by the separation of first longitudinal direction partition
There are cable vault and bus-bar room, the cross in breaker chamber and hyperbaric chamber, the lateral partitions lower section by the separation of second longitudinal direction partition
Several equally distributed gas via-holes are equipped on partition and the first and second longitudinal baffles.
Preferably, the cabinet body front is equipped with cabinet door, and the cabinet door side is hinged and connected with cabinet body, and the other side passes through door lock
With the retractable connection of cabinet body, the cabinet door top is equipped with transparent windows, and the cabinet door lower part is equipped with preceding ventilation opening.
Preferably, one end and the air intake passage and thermal vias far from cabinet body of the preceding ventilation opening are outside cabinet body
The one end in portion is provided with Air Filter, and section weather shield triangular in shape is equipped with above the air intake passage.
The beneficial effects of the utility model are: the utility model is designed reasonably, structure is simple, real-time by temperature sensor
The internal temperature of cabinet body is monitored, and automatically controls the start and stop of cooling fan and water circulating pump and leading to for solenoid valve using controller
It is disconnected, radiating and cooling is carried out to cabinet body in the way of air-cooled and water cooling dual-cooled, good heat dissipation effect, it is convenient to operate, while benefit
Bumper and absorbing shock is carried out with vertical and horizontal damping spring is comprehensive, greatly improves damping effect, reduces ground moisture to cabinet body
It corrodes and influences, advantageously reduce the maintenance cost of switchgear, improve the service life of electrical device in cabinet body.
Detailed description of the invention
Fig. 1 is the main view the schematic diagram of the section structure of the utility model；
Fig. 2 is schematic view of the front view when the utility model cabinet door is opened；
Fig. 3 is left view structural representation when the utility model cabinet door is closed.
Figure label: 1 is cabinet body, and 2 be temperature sensor, and 3 be controller, and 4 be weather shield, and 5 be Air Filter, and 6 be air inlet
Channel, 7 be cooling fan, and 8 be thermal vias, and 9 be gas via-hole, and 10 be damping base, and 11 be placing groove, and 12 be damping shell
Body, 13 be longitudinal damping spring, and 14 be horizontal shock-absorbing spring, and 15 be solenoid valve, and 16 be water circulating pump, and 17 be cooling pipe, 18
It is lateral partitions for first longitudinal direction partition, 19,20 be cooling branch pipe, and 21 be second longitudinal direction partition, and 22 be cabinet door, and 23 be transparent sight
Window is examined, 24 be door lock, and 25 be preceding ventilation opening, and 26 be cooling water tank.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described in further detail the utility model:
As shown in Figures 1 to 3, a kind of high-tension switch cabinet, including cabinet body 1, the top of cabinet body 1 is equipped with controller 3 and air inlet is logical
Road 6, controller 3 are easy to implement automatic control, and air intake passage 6 then to the entrance of outside air, is convenient for air-cooled.Air inlet is logical
The one end of road 6 inside cabinet body 1 is equipped with cooling fan 7 towards the inside of cabinet body 1, can be by outside air by cooling fan 7
The inside realization for sucking cabinet body 1 is air-cooled.The top inner wall of cabinet body 1 is equipped with temperature sensor 2, cooling fan 7, temperature sensor
2 are electrically connected with controller 3, so that when in use can be by the internal temperature of 2 real-time monitoring cabinet body 1 of temperature sensor, and it will be warm
Degree signal passes to controller 3, when setting value beyond controller 3, automatically controls starting cooling fan 7 by controller 3 and absorbs
Outside air carries out air-cooled, good heat dissipation effect, and operation is convenient, is conducive to maintain the constant of 1 internal temperature of cabinet body, improve each
The service life of electric elements.Controller 3 uses the PLC controller of market routine.The left and right sides wall of cabinet body 1 is equipped with
Several thermal vias 8, the discharge of the air to carry out heat exchange, the heat inside cabinet body 1 is distributed, to reach cabinet
The purpose of 1 internal heat dissipating of body cooling.Thermal vias 8 is in vertical equidistantly distributed, and section is the rectangular opening of strip, to guarantee
Heat dissipation is uniform, complete, while the roof of thermal vias 8 and bottom wall tilt down setting from inside to outside, is not influencing the function that radiates
It under the premise of energy, can effectively stop the entrance of external dust and rainwater, play waterproof action, guarantee each electric elements in cabinet body 1
Normal table work, improve its service life.The bottom of cabinet body 1 is equipped with damping base 10, to carry out bumper and absorbing shock.Damping
Pedestal 10 includes shock-absorbing casing 12, and the upper surface of shock-absorbing casing 12 is equipped with the placing groove 11 to lower recess, placing groove 11 and cabinet body 1
Bottom shape be adapted, the placement to cabinet body 1.It is connected between the bottom of placing groove 11 and the inner bottom wall of shock-absorbing casing 12
Several longitudinal damping springs 13, mainly to bear the vibration of vertical direction, the side wall of placing groove 11 is interior with shock-absorbing casing 12
It is connected with several horizontal shock-absorbing springs 14 between side wall, mainly to bear the vibration of horizontal direction, passes through longitudinal damping spring
13 and the comprehensive carry out bumper and absorbing shock of horizontal shock-absorbing spring 14, damping effect can be greatly improved, while making cabinet body 1 that liftoff shape be presented
State advantageously reduces the maintenance cost of switchgear, improves in cabinet body 1 to reduce ground moisture to the erosion of cabinet body 1 and influence
The service life of electrical device.Longitudinal damping spring 13 and horizontal shock-absorbing spring 14 are equally uniformly distributed, slow to guarantee
The effect of punching is evenly distributed, and guarantees damping effect.
In the present embodiment, the outer wall top at 1 back side of cabinet body is equipped with cooling water tank 26, to provide cooling water.Cabinet body 1 is carried on the back
The inner wall in face is equipped with U-shaped cooling pipe 17, and one end of cooling pipe 17 is gone out by solenoid valve 15 and the bottom of cooling water tank 26
The mouth of a river is connected, and carries out water cooling to the inside of cabinet body 1 to import cooling water.The other end of cooling pipe 17 passes through water circulating pump 16
It is connected with the top water inlet of cooling water tank 26, the cooling water for carrying out heat exchange is sent back to again in cooling water tank 26,
Cooling water is circulated, cooling effect is enhanced, saves water resource.Solenoid valve 15 and water circulating pump 16 are electrically connected with controller 3
It connects, so that controller 3 is while the start and stop for automatically controlling cooling fan 7 realize air-cooled, moreover it is possible to automatically control water circulating pump 16
Start and stop and the on-off of solenoid valve 15 realize water cooling, heat dissipation drop is carried out to cabinet body 1 in the way of the dual-cooled of air-cooled and water cooling
Temperature greatly enhances heat dissipation effect, and operates convenient, protective capability and each electric power device of the raising to each electrical device in cabinet body 1
The service life of part.Multiple cooling branch pipes 20 for being parallel to its horizontal component are equipped between two vertical portions of cooling pipe 17,
In order to which cooling water is evenly distributed on the intracorporal each working space of cabinet, cooling effect is made to guarantee cooling effect uniformly, completely
Fruit.
In the present embodiment, lateral partitions 19 are equipped in cabinet body 1, the top of lateral partitions 19 passes through first longitudinal direction partition 18
Separation has breaker chamber and hyperbaric chamber, and there are cable vault and bus in the lower section of lateral partitions 19 by the separation of second longitudinal direction partition 21
Room can make each electrical device and trace arrangements more reasonable, there is enough heat-dissipating spaces.Lateral partitions 19 and first longitudinal direction every
Several equally distributed gas via-holes 9 are equipped on plate 18 and second longitudinal direction partition 21, be used for air circulation, make outside air into
Each indoor carry out radiating and cooling is able to enter after entering cabinet body 1.
In the present embodiment, the front of cabinet body 1 is equipped with cabinet door 22, and 22 side of cabinet door is hinged and connected with cabinet body 1, and the other side is logical
Door lock 24 and the retractable connection of cabinet body 1 are crossed, is operated to protect each electrical device in cabinet body 1, and convenient for staff.Cabinet
22 tops of door are equipped with transparent windows 23, in order to staff in the case where not opening cabinet door 22 i.e. observable cabinet body 1
Inner case finds in time during switchgear work and handles bursting problem.The lower part of cabinet door 22 is equipped with preceding ventilation opening
25, heat dissipation is aerated to assist.One end and air intake passage 6 and thermal vias 8 far from cabinet body 1 of preceding ventilation opening 25 are close
One end outside cabinet body 1 is provided with Air Filter 5, and external dust can effectively be stopped to enter the inside of cabinet body 1, guarantees in cabinet body 1
Each electrical device stable operation, improves service life.The top of air intake passage 6 is equipped with section weather shield 4 triangular in shape, energy
Effectively stop the invasion of external dust and rainwater to cabinet body 1, improves the service life of cabinet body 1.
The application method of the utility model: when the utility model is used, it is first that switch cabinet assembling is good, and be moved to properly
Position after bring into operation work.Longitudinal damping spring 13 when cabinet body 1 is by a degree of vibration, in damping base 10
Buffer function is played jointly with horizontal shock-absorbing spring 14, abatement shakes generated power significantly, and then makes 1 held stationary of cabinet body,
Damping base 10 makes cabinet body 1 that liftoff state be presented simultaneously, greatly reduces ground moisture to the corrosion of cabinet body 1 and influence.Work
In the process, the electrical device inside cabinet body 1 runs and generates amount of heat, increases the internal temperature of cabinet body 1.Temperature sensor
The internal temperature of 2 real-time monitoring cabinet bodies 1, and temperature signal is passed into controller 3.After controller 3 receives temperature signal, meeting
Temperature information and setting value are compared, when exceeding its setting value, can be automatically controled starting cooling fan 7 and water circulating pump
16, and solenoid valve 15 is closed, on the one hand entered in cabinet body 1 by cooling fan 7 through the absorption outside air of air intake passage 6 and is carried out
It is air-cooled, on the other hand the cooling water in cooling water tank 26 is imported in cabinet body 1 and is carried out using cooling pipe 17 and cooling branch pipe 20
Water cooling, and cooling water is circulated using water circulating pump 16, the effect of radiating and cooling is greatly improved, switchgear is advantageously reduced
Maintenance cost, improve cabinet body 1 in electrical device service life.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of high-tension switch cabinet, including cabinet body, which is characterized in that be equipped with controller and air intake passage, institute at the top of the cabinet body
It states air intake passage and is equipped with cooling fan towards interior of the cabinet close to one end of interior of the cabinet, the cabinet body top inner wall is equipped with temperature
Sensor is spent, the cooling fan, temperature sensor are electrically connected with the controller, and wall is equipped with several at left and right sides of the cabinet body
Thermal vias, the bottom of cabinet bulk are equipped with damping base, and the damping base includes shock-absorbing casing, the shock-absorbing casing upper surface
Equipped with the placing groove to lower recess, several longitudinal damping bullets are connected between the placement trench bottom and shock-absorbing casing inner bottom wall
Spring is connected with several horizontal shock-absorbing springs between the placement groove sidewall and shock-absorbing casing inner sidewall.
2. high-tension switch cabinet according to claim 1, which is characterized in that the thermal vias is in vertical equidistantly distributed,
Its section is the rectangular opening of strip, and roof and bottom wall tilt down setting from inside to outside.
3. high-tension switch cabinet according to claim 1, which is characterized in that the placing groove is mutually fitted with bottom of cabinet bulk shape
Match, the vertical and horizontal damping spring is equally uniformly distributed.
4. high-tension switch cabinet according to claim 1, which is characterized in that the outer wall top at the cabinet body back side is equipped with cooling
Water tank, the inner wall at the cabinet body back side are equipped with U-shaped cooling pipe, and one end of the cooling pipe passes through solenoid valve and cooling water
The bottom water outlet of case is connected, and the other end is connected by water circulating pump with the top water inlet of cooling water tank, the solenoid valve with
Water circulating pump is electrically connected with the controller, and is parallel to its horizontal component equipped with multiple between two vertical portions of the cooling pipe
Cooling branch pipe.
5. high-tension switch cabinet according to claim 1, which is characterized in that be equipped with lateral partitions, the cross in the cabinet body
There are breaker chamber and hyperbaric chamber by the separation of first longitudinal direction partition above to partition, passes through second longitudinal direction below the lateral partitions
Partition separation has cable vault and bus-bar room, and several uniform points are equipped in the lateral partitions and the first and second longitudinal baffles
The gas via-hole of cloth.
6. high-tension switch cabinet according to claim 1, which is characterized in that the cabinet body front is equipped with cabinet door, the cabinet door
Side is hinged and connected with cabinet body, and the other side is equipped with transparent windows by door lock and the retractable connection of cabinet body, the cabinet door top,
The cabinet door lower part is equipped with preceding ventilation opening.
7. high-tension switch cabinet according to claim 6, which is characterized in that one end far from cabinet body of the preceding ventilation opening and
The one end of the air intake passage and thermal vias outside cabinet body is provided with Air Filter, is equipped with and cuts above the air intake passage
Face weather shield triangular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920547779.7U CN209561970U (en) | 2019-04-22 | 2019-04-22 | A kind of high-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920547779.7U CN209561970U (en) | 2019-04-22 | 2019-04-22 | A kind of high-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209561970U true CN209561970U (en) | 2019-10-29 |
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ID=68313366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920547779.7U Expired - Fee Related CN209561970U (en) | 2019-04-22 | 2019-04-22 | A kind of high-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209561970U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110841804A (en) * | 2019-11-25 | 2020-02-28 | 龙岩市龙电环保设备有限公司 | PLC control cabinet for electric precipitation and control method |
| CN111371020A (en) * | 2020-05-13 | 2020-07-03 | 杭州华益电气有限公司 | Low-voltage switch cabinet with anti-seismic structure |
| CN111969431A (en) * | 2020-07-07 | 2020-11-20 | 华翔翔能科技股份有限公司 | Assembled switch cabinet |
| CN113594886A (en) * | 2021-08-02 | 2021-11-02 | 安徽信息工程学院 | Electrical control box of high security |
| CN113725760A (en) * | 2021-09-01 | 2021-11-30 | 嘉兴市正辉电力设备有限公司 | High-reliability high-voltage switch cabinet |
-
2019
- 2019-04-22 CN CN201920547779.7U patent/CN209561970U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110841804A (en) * | 2019-11-25 | 2020-02-28 | 龙岩市龙电环保设备有限公司 | PLC control cabinet for electric precipitation and control method |
| CN111371020A (en) * | 2020-05-13 | 2020-07-03 | 杭州华益电气有限公司 | Low-voltage switch cabinet with anti-seismic structure |
| CN111969431A (en) * | 2020-07-07 | 2020-11-20 | 华翔翔能科技股份有限公司 | Assembled switch cabinet |
| CN113594886A (en) * | 2021-08-02 | 2021-11-02 | 安徽信息工程学院 | Electrical control box of high security |
| CN113725760A (en) * | 2021-09-01 | 2021-11-30 | 嘉兴市正辉电力设备有限公司 | High-reliability high-voltage switch cabinet |
| CN113725760B (en) * | 2021-09-01 | 2024-06-04 | 嘉兴市正辉电力设备有限公司 | High-reliability high-voltage switch cabinet |
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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 |
Granted publication date: 20191029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |