CN105517408A - Distribution cabinet capable of heat dissipation - Google Patents
Distribution cabinet capable of heat dissipation Download PDFInfo
- Publication number
- CN105517408A CN105517408A CN201410554535.3A CN201410554535A CN105517408A CN 105517408 A CN105517408 A CN 105517408A CN 201410554535 A CN201410554535 A CN 201410554535A CN 105517408 A CN105517408 A CN 105517408A
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- Prior art keywords
- distribution cabinet
- heat dissipation
- power distribution
- axial flow
- cabinet
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a distribution cabinet capable of heat dissipation. The distribution cabinet comprises a distribution cabinet body in which a control electrical appliance panel is disposed. A head dissipation window is disposed in the wall of the distribution cabinet body. The heat distribution is at the same height as the control electrical appliance panel. A temperature control relay is mounted on the control electrical appliance panel and near the heat dissipation window. The model of the temperature control relay is JU-3. The temperature control relay is further connected with an axial flow fan. A start exhaust fan is disposed on the axial flow fan. The distribution cabinet capable of heat dissipation solves the problem of failure to automatic control of heat dissipation in a distribution cabinet in the prior art.
Description
Technical field
The invention belongs to technical field of electric control, relating to one can heat dissipation power distribution cabinet.
Background technology
As everyone knows, power distribution cabinet inside all houses a large amount of electric power or communication equipment, the temperature that these equipment there will be power distribution cabinet inside unavoidably in the long course of work raises, power distribution cabinet internal high temperature will badly influence the normal work of equipment, delay our regular working day journey, so the heat dissipation problem of our power distribution cabinet can not be ignored, and need to be paid attention to.
Under such as communication system refers to directly be in climatic effect with outdoor stainless steel case and cabinet, by metal or nonmetally to make, do not allow operator enter operation, be applicable to the cabinet of communication equipment in outdoor mounted, common radiating mode has following several:
Ventilated type, outside air and case and cabinet equipment compartment inner air carry out the frame mode of convection current.
Without ventilated type, in outside air and case and cabinet equipment compartment, air does not carry out the frame mode of convection current.
Heat insulation type, case and cabinet housing is by the rack of the sandwich construction containing low heat conducting clamp layer material.
Air-conditioning-type, in rack extraneous air and cabinet equipment cabin, air does not carry out the structure of convection current, and built-in temperature adopts air conditioner to carry out regulating and controlling.
Heat exchange type, rack extraneous air and cabinet equipment cabin inner air do not carry out the structure of convection current, and built-in temperature adopts heat exchanger to carry out regulating and controlling.
Fan type, rack extraneous air and cabinet equipment cabin inner air carry out the structure of convection current, utilize fan forced convection to carry out heat exchange mode.
Natural ventication, rack extraneous air and cabinet equipment cabin inner air carry out convective structure, utilize natural wind to carry out the mode of heat exchange to equipment in cabinet.
Although above-mentioned listed draft type is each beneficial, once temperature is too high, heat radiation that can not be very intelligent, will produce fatal impact to power distribution cabinet.
Summary of the invention
The object of this invention is to provide one can heat dissipation power distribution cabinet, solves in the power distribution cabinet that exists in prior art the problem that can not automatically control of dispelling the heat.
The technical solution adopted in the present invention is, one can heat dissipation power distribution cabinet, comprise power distribution cabinet body, control apparatus plate is provided with in power distribution cabinet body, power distribution cabinet body cabinet wall has radiator window, the control apparatus plate on radiator window side is provided with thermostat relay, and thermostat relay is also connected with axial flow blower, axial flow blower is provided with startup ventilating fan.
Feature of the present invention is also,
Thermostat relay model is JU-3.
Radiator window and control apparatus plate contour.
The invention has the beneficial effects as follows, one can heat dissipation power distribution cabinet, and by arranging thermostat relay in power distribution cabinet, when distribution in-cabinet temperature reaches certain value, thermostat relay starts, and drives axial flow blower to start ventilating fan, reaches the object of heat radiation.
Accompanying drawing explanation
Fig. 1 is that the present invention is a kind of can the structural representation of heat dissipation power distribution cabinet.
In figure, 1. power distribution cabinet body, 2. control apparatus plate, 3. radiator window, 4. thermostat relay, 5. axial flow blower, 6. start ventilating fan.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
One of the present invention can heat dissipation power distribution cabinet, as shown in Figure 1, comprise power distribution cabinet body 1, be provided with control apparatus plate 2 in power distribution cabinet body 1, power distribution cabinet body 1 cabinet wall have radiator window 3, radiator window 3 and control apparatus plate 2 contour, the control apparatus plate 2 on radiator window 3 side is provided with thermostat relay 4, thermostat relay 4 model is JU-3, and thermostat relay 4 is also connected with axial flow blower 5, axial flow blower 5 is provided with and starts ventilating fan 6.
One of the present invention can heat dissipation power distribution cabinet, when distribution in-cabinet temperature reaches certain value (as 40 DEG C), the thermostat relay 4 now on control apparatus plate 2 starts, and drives axial flow blower 5 can automatically start ventilating fan 6, discharge heat by force to discharge from radiator window 3, dispel the heat to make casing.Thermostat relay is logical Contact Sensor seal temperature relay, has that volume is little, lightweight, temperature-controlled precision high, and versatility is extremely strong.Be the most widely used product, temperature can be made for Aero-Space, monitoring camera equipment, motor, electric equipment and other industry and control and overtemperature protection.When protected equipment reaches the value of set point of temperature, this relay works immediately and reaches the object of proterctive equipment safety of cutting off the electricity supply.
One of the present invention can heat dissipation power distribution cabinet, and by arranging thermostat relay in power distribution cabinet, when distribution in-cabinet temperature reaches certain value, thermostat relay starts, and drives axial flow blower to start ventilating fan, reaches the object of heat radiation.
Claims (3)
1. one kind can heat dissipation power distribution cabinet, it is characterized in that, comprise power distribution cabinet body (1), control apparatus plate (2) is provided with in power distribution cabinet body (1), power distribution cabinet body (1) cabinet wall has radiator window (3), the control apparatus plate (2) on radiator window (3) side is provided with thermostat relay (4), thermostat relay (4) is also connected with axial flow blower (5), axial flow blower (5) is provided with and starts ventilating fan (6).
2. one according to claim 1 can heat dissipation power distribution cabinet, and it is characterized in that, described thermostat relay (4) model is JU-3.
3. one according to claim 1 can heat dissipation power distribution cabinet, it is characterized in that, described radiator window (3) and control apparatus plate (2) contour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410554535.3A CN105517408A (en) | 2014-10-17 | 2014-10-17 | Distribution cabinet capable of heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410554535.3A CN105517408A (en) | 2014-10-17 | 2014-10-17 | Distribution cabinet capable of heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105517408A true CN105517408A (en) | 2016-04-20 |
Family
ID=55724924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410554535.3A Pending CN105517408A (en) | 2014-10-17 | 2014-10-17 | Distribution cabinet capable of heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105517408A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831857A (en) * | 2017-12-05 | 2018-03-23 | 柳州市信吉商贸有限责任公司 | Cabinet |
| CN109301733A (en) * | 2018-11-23 | 2019-02-01 | 国网山东省电力公司龙口市供电公司 | A kind of Novel distribution box and Fast Installation structure |
-
2014
- 2014-10-17 CN CN201410554535.3A patent/CN105517408A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831857A (en) * | 2017-12-05 | 2018-03-23 | 柳州市信吉商贸有限责任公司 | Cabinet |
| CN109301733A (en) * | 2018-11-23 | 2019-02-01 | 国网山东省电力公司龙口市供电公司 | A kind of Novel distribution box and Fast Installation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |
|
| WD01 | Invention patent application deemed withdrawn after publication |