CN204441750U - GCK low-voltage complete switch equipment - Google Patents
GCK low-voltage complete switch equipment Download PDFInfo
- Publication number
- CN204441750U CN204441750U CN201520016577.1U CN201520016577U CN204441750U CN 204441750 U CN204441750 U CN 204441750U CN 201520016577 U CN201520016577 U CN 201520016577U CN 204441750 U CN204441750 U CN 204441750U
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- cabinet
- low
- face
- semiconductor chilling
- chilling plate
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Abstract
The utility model relates to field of switch equipment, particularly a kind of GCK low-voltage complete switch equipment.GCK low-voltage complete switch equipment, comprise cabinet, cabinet is provided with cabinet door, the top of described cabinet door is provided with multiple louvre, the lower inside of described cabinet door is provided with insulation board, and the rear wall of described cabinet is provided with multiple semiconductor chilling plate, and the low-temperature receiver end face of described semiconductor chilling plate is fitted in outside the rear wall of described cabinet, the thermal source end face of described semiconductor chilling plate is fitted with radiator, and the bottom of described radiator is connected with fan.Semiconductor chilling plate under the effect of electric energy by the transfer of heat of low-temperature receiver end face to thermal source end face, therefore can by low-voltage cabinet produce heat transfer to thermal source end face by the low-temperature receiver end face from semiconductor chilling plate, then by radiator and fan, heat is distributed.
Description
Technical field
The utility model relates to field of switch equipment, particularly a kind of GCK low-voltage complete switch equipment.
Background technology
GCK low voltage drawing-out switching carbinet is widely used in power plant, electric substation, the motive power distribution center PC of industrial enterprise and skyscraper and motor control center MCC, as interchange 50-60Hz, rated operational voltage is 660V and following, rated current be 4000A and following to send out, distribution, motor centralized control in electric power system, the low-voltage complete power distribution equipment that reactive power compensation uses.Multiple low tension switch and the relevant device such as control, measurement, protection organically connect by low-voltage complete switch equipment Shi You switch cubicle manufacturing firm; with a kind of assembly that structure member intactly fits together; this switchgear environment for use is extensive, is convenient to user and selects.In use, in switch cubicle, electric elements can produce heat, and the heat dispersion of the low-voltage complete switch equipment of prior art is poor, during long-time use, to be easier to cause in switch cubicle components and parts loss and aging, affect its useful life and stability in use to a certain extent, applicability is affected to a certain extent, is difficult to the demand meeting market.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, the GCK low-voltage complete switch equipment of good heat dissipation effect, use safety.
The technical solution of the utility model is as follows: GCK low-voltage complete switch equipment, comprise cabinet, cabinet is provided with cabinet door, the top of described cabinet door is provided with multiple louvre, the lower inside of described cabinet door is provided with insulation board, and the rear wall of described cabinet is provided with multiple semiconductor chilling plate, and the low-temperature receiver end face of described semiconductor chilling plate is fitted in outside the rear wall of described cabinet, the thermal source end face of described semiconductor chilling plate is fitted with radiator, and the bottom of described radiator is connected with fan.Described cabinet rear wall is provided with temperature sensor, and described temperature sensor flows to signal the controller controlling fan work.Also comprise the accident warning device be controlled by the controller.Described insulation board is that elastomeric material is made.
The utility model is fitted in outside the rear wall of cabinet by the low-temperature receiver end face of semiconductor chilling plate, the thermal source end face of semiconductor chilling plate is fitted with radiator, because semiconductor chilling plate has unidirectional heat sinking function, semiconductor chilling plate under the effect of electric energy by the transfer of heat of low-temperature receiver end face to thermal source end face, therefore can just low-voltage cabinet produce heat transfer to thermal source end face by the low-temperature receiver end face from semiconductor chilling plate, then by radiator and fan, heat is distributed.Cabinet rear wall is provided with temperature sensor, is detected the temperature of cabinet in time, temperature signal is inputed to controller by temperature sensor, controller controls the rotating speed of fan electromotor.The louvre of cabinet door is conducive to the circulation of air in low-voltage cabinet, improves the heat radiation in cabinet, and the insulation board on cabinet door reduces the chance that people directly contacts with charged position, has security protection, also has the effect of damping.The utility model also comprises the accident warning device be controlled by the controller, if low voltage complete set breaks down, cause temperature in cabinet to exceed certain scope, controller startup separator warning device, notifies staff's handling failure, and guarantee equipment normally runs.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is principle diagram of electric control of the present utility model.
Embodiment
As shown in Figure 1 to Figure 3, GCK low-voltage complete switch equipment of the present utility model, comprises cabinet 1, cabinet 1 is provided with cabinet door 2, the top of cabinet door 2 is provided with multiple louvre 3, and the louvre 3 of cabinet door 2 is conducive to the circulation of air in low-voltage cabinet, improves the heat radiation in cabinet.The lower inside of cabinet door 2 is provided with insulation board 4, and insulation board 4 is made for elastomeric material, and insulation board 4 reduces the chance that people directly contacts with charged position, has security protection, also has the effect of damping.The rear wall of cabinet 1 is provided with multiple semiconductor chilling plate 5, the low-temperature receiver end face of semiconductor chilling plate 5 is fitted in outside the rear wall of cabinet 1 by heat conductive silica gel, the thermal source end face of semiconductor chilling plate 5 is connected with radiator 6 by heat conductive silica gel, and the bottom of radiator 6 is connected with fan 7.Be provided with temperature sensor 8 inside cabinet 1 rear wall, temperature sensor 8 flows to signal the controller 9 controlling fan 7 and work.Also comprise the accident warning device 10 that controlled device 9 controls.
Cabinet 1 rear wall of the present utility model is provided with temperature sensor 8, for detecting the temperature in cabinet 1, temperature sensor 8 passes to controller 9 temperature signal, to control the rotating speed of fan 7, sufficient air-flow is provided to radiator 6, can, according to detecting that the temperature of cabinet 1 regulates the rotating speed height of fan 7, cabinet 1 be remained within stable temperature range.If low voltage complete set breaks down, cause temperature in cabinet 1 to raise, exceed certain scope, temperature sensor 8 passes to controller 9 the temperature signal of exception, controller 9 startup separator warning device 10, notify staff's handling failure, guarantee equipment normally runs.
Claims (4)
1.GCK low-voltage complete switch equipment, comprise cabinet, cabinet is provided with cabinet door, it is characterized in that, the top of described cabinet door is provided with multiple louvre, and the lower inside of described cabinet door is provided with insulation board, the rear wall of described cabinet is provided with multiple semiconductor chilling plate, the low-temperature receiver end face of described semiconductor chilling plate is fitted in outside the rear wall of described cabinet, and the thermal source end face of described semiconductor chilling plate is fitted with radiator, and the bottom of described radiator is connected with fan.
2. GCK low-voltage complete switch equipment according to claim 1, is characterized in that, described cabinet rear wall is provided with temperature sensor, and described temperature sensor flows to signal the controller controlling fan work.
3. GCK low-voltage complete switch equipment according to claim 2, is characterized in that, also comprises the accident warning device be controlled by the controller.
4. GCK low-voltage complete switch equipment according to claim 1, is characterized in that, described insulation board is that elastomeric material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520016577.1U CN204441750U (en) | 2015-01-09 | 2015-01-09 | GCK low-voltage complete switch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520016577.1U CN204441750U (en) | 2015-01-09 | 2015-01-09 | GCK low-voltage complete switch equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204441750U true CN204441750U (en) | 2015-07-01 |
Family
ID=53609570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520016577.1U Expired - Fee Related CN204441750U (en) | 2015-01-09 | 2015-01-09 | GCK low-voltage complete switch equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204441750U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829194A (en) * | 2019-10-14 | 2020-02-21 | 中车永济电机有限公司 | High-voltage board cabinet door |
| CN110911989A (en) * | 2019-12-12 | 2020-03-24 | 苗改燕 | Heat dissipation electric power cabinet based on new energy technology and heat dissipation method |
| CN112186544A (en) * | 2020-10-19 | 2021-01-05 | 江西领创机电科技有限公司 | Heat dissipation switch board |
| CN115842301A (en) * | 2022-12-28 | 2023-03-24 | 山东红日东升科技有限公司 | Low-voltage switch cabinet |
-
2015
- 2015-01-09 CN CN201520016577.1U patent/CN204441750U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829194A (en) * | 2019-10-14 | 2020-02-21 | 中车永济电机有限公司 | High-voltage board cabinet door |
| CN110911989A (en) * | 2019-12-12 | 2020-03-24 | 苗改燕 | Heat dissipation electric power cabinet based on new energy technology and heat dissipation method |
| CN112186544A (en) * | 2020-10-19 | 2021-01-05 | 江西领创机电科技有限公司 | Heat dissipation switch board |
| CN115842301A (en) * | 2022-12-28 | 2023-03-24 | 山东红日东升科技有限公司 | Low-voltage switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 213138, 18 Yang Ming Road, Meng Town, Xinbei District, Jiangsu, Changzhou Patentee after: Jiangsu Guohong Electric Power Technology Co., Ltd. Address before: 213138, Changzhou, Jiangsu province new North Meng River Town Creek Town Patentee before: Changzhou Shenhong Electric Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20200109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |