CN207995643U - A kind of electrical cabinet radiator - Google Patents
A kind of electrical cabinet radiator Download PDFInfo
- Publication number
- CN207995643U CN207995643U CN201820562960.0U CN201820562960U CN207995643U CN 207995643 U CN207995643 U CN 207995643U CN 201820562960 U CN201820562960 U CN 201820562960U CN 207995643 U CN207995643 U CN 207995643U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- pairs
- fixedly mounted
- exhaust outlet
- motor
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 claims abstract description 9
- 238000005259 measurement Methods 0.000 claims abstract description 4
- 241000883990 Flabellum Species 0.000 claims description 15
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241001075561 Fioria Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Ventilation (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of electrical cabinet radiators, it includes cabinet, cabinet door, temperature sensor, controller, main exhaust fan and pairs of side exhaust fan, the front of the cabinet is open-like shape, the cabinet door is movably hinged the open-mouth mounted on cabinet front, main exhaust outlet is offered at the top of cabinet, the main exhaust fan is mounted at the main exhaust outlet of cabinet, air inlet hole is offered respectively in the both sides lower part of cabinet, offer side exhaust outlet respectively on the two side of cabinet, the pairs of side exhaust fan is separately mounted at the side exhaust outlet of cabinet two side, the temperature sensor is fixedly mounted on the cabinet, its measurement end is located inside cabinet, the utility model advantage is：Good dustproof effect is played, radiating rate substantially increases heat dissipation effect, has achieved the purpose that automatically adjust specific heat load, and the normal work of electrical equipment, reduces security risk in effective guarantee cabinet.
Description
Technical field
The utility model is related to the technical fields of radiator, more particularly to the technology of electrical cabinet radiator
Field.
Background technology
Electrical cabinet is the cabinet that electrical system electrical equipment is accommodated for installing, and electrical equipment at work can be in electrical cabinet
Interior generation heat makes electrical in-cabinet temperature increase, and long-term hot environment can undoubtedly accelerate the degree of aging of electrical equipment, give
Hidden danger has been buried in the maintenance work of electrical equipment, therefore, it is necessary to carry out radiating and cooling to the electrical equipment in electrical cabinet.Often at present
See that the radiating and cooling measure of electrical cabinet is to open up heat emission hole on the cabinet of electrical cabinet, is dissipated using the free convection of air
Heat.However this radiating mode is used, radiating efficiency is low, effect is poor, when the electrical equipment live load increasing in electrical cabinet is led
When causing temperature rise in cabinet, the heat in cabinet can not be discharged in time, to cause shadow to the normal work of electrical equipment
It rings, possibly even causes fire incident when serious, there are great security risks.
Utility model content
The purpose of this utility model is exactly to be greatly improved scattered to solve above-mentioned deficiency and to provide one kind simple in structure
The thermal efficiency and effect, and specific heat load can be automatically adjusted, it ensures the normal work of electrical equipment, reduces the electrical cabinet of security risk
Radiator.
In order to solve the above-mentioned technical problem technical solution that the utility model uses is as follows：
A kind of electrical cabinet radiator, it include cabinet, cabinet door, temperature sensor, controller, main exhaust fan and in pairs
Side exhaust fan, the front of the cabinet is open-like shape, and the cabinet door is movably hinged the open-mouth mounted on cabinet front, in cabinet
Main exhaust outlet is offered at the top of body, the main exhaust fan is mounted at the main exhaust outlet of cabinet, in the both sides lower part of cabinet
Air inlet hole is not offered, offers side exhaust outlet respectively on the two side of cabinet, the pairs of side exhaust fan is installed respectively
At the side exhaust outlet of cabinet two side, the temperature sensor is fixedly mounted on the cabinet, and measurement end is located inside cabinet,
The controller is fixedly mounted in cabinet door, which is electrically connected with temperature sensor and pairs of side exhaust fan respectively.
The main exhaust fan is made of the first air hose, first motor and the first flabellum, and first air hose is fixedly mounted on
At the main exhaust outlet of cabinet, the first motor is fixedly mounted on by first support in the first air hose, and first flabellum is solid
Dingan County is on the output shaft of first motor, and the pairs of side exhaust fan is respectively by the second air hose, the second motor, the second fan
Leaf, pairs of valve and pairs of electric pushrod are constituted, and the one end of second air hose is fixedly mounted on cabinet two side
At the exhaust outlet of side, second motor is fixedly mounted on by second support in the second air hose, and second flabellum is fixedly mounted
On the output shaft of the second motor, the pairs of valve is movably hinged respectively mounted on the other end of the second air hose, described
Pairs of electric pushrod is rotationally movably arranged on the second air hose respectively, the telescopic rod of pairs of electric pushrod respectively in pairs
Valve be rotationally flexibly connected, the controller respectively at offside exhaust fan the second motor and pairs of electric pushrod electricity
Connection.
The controller is programmable logic controller (PLC).
The utility model is using the attainable advantageous effect of above-mentioned technical solution institute：The present apparatus is at work, main
The first motor of exhaust fan is in running order always, driving the first flabellum rotation, by the outside pump drainage of hot-air in cabinet, into
Row heat dissipation.Meanwhile the temperature in cabinet is monitored by temperature sensor, when the temperature in cabinet is less than upper limit value,
Second motor is not actuated, and the pairs of valve of side exhaust fan is closed, and plays good dustproof effect.When in cabinet
When temperature is more than upper limit value, the telescopic rod that pairs of electric pushrod is controlled by controller stretches out, and pairs of valve is opened, and controls
The second electric motor starting is made, the rotation of the second flabellum is driven, by the outside pump drainage of hot-air in cabinet, to accelerate radiating rate,
Heat dissipation effect is substantially increased, has achieved the purpose that automatically adjust specific heat load, electrical equipment is being just in effective guarantee cabinet
Often work, reduces security risk.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic cross-sectional view of Fig. 1；
Fig. 3 is the control circuit block diagram of the utility model.
Specific implementation mode
Shown in Fig. 1 and Fig. 2, a kind of electrical cabinet radiator, it includes cabinet 1, cabinet door 2, temperature sensor 3, control
The front of device 4, main exhaust fan and pairs of side exhaust fan processed, the cabinet 1 is open-like shape, and the cabinet door 2 passes through 5 activity of hinge
It is hingedly mounted on the open-mouth of 1 front of cabinet, 1 inside of cabinet is for installing electrical equipment.Main row is offered at the top of cabinet 1
Air port 7, the main exhaust fan are mounted at the main exhaust outlet 7 of cabinet 1.The main exhaust fan is by the first air hose 10, first motor
11 and first flabellum 12 constitute, first air hose 10 is fixedly mounted at the main exhaust outlet 7 of cabinet 1, the first motor 11
It is fixedly mounted in the first air hose 10 by first support 13, first flabellum 12 is fixedly mounted on the output of first motor 11
On axis 14.Air inlet hole 8 is offered respectively in the both sides lower part of cabinet 1, offers side exhaust outlet respectively on the two side of cabinet 1
9, the pairs of side exhaust fan is separately mounted at the side exhaust outlet 9 of 1 two side of cabinet, and pairs of side exhaust fan is respectively by
Two air hoses 15, the second motor 16, the second flabellum 17, pairs of valve 18 and pairs of electric pushrod 19 are constituted, second wind
The one end of pipe 15 is fixedly mounted at the side exhaust outlet 9 of 1 two side of cabinet, and second motor 16 is solid by second support 20
In the second air hose 15, second flabellum 17 is fixedly mounted on the output shaft 21 of the second motor 16 for Dingan County.It is described pairs of
Valve 18 respectively by hinge 6 be movably hinged mounted on the second air hose 15 the other end, the pairs of electric pushrod 19
It is rotationally movably arranged on the second air hose 15, the telescopic rod 22 of pairs of electric pushrod 19 can turn with pairs of valve 18 respectively
It is flexibly connected dynamicly.The temperature sensor 3 is fixedly mounted on cabinet 1, and measurement end is located inside cabinet 1, the control
Device 4 is fixedly mounted in cabinet door 2, the controller 4 respectively with temperature sensor 3, at offside exhaust fan the second motor 16 and at
Electric pushrod 19 is electrically connected.The controller 4 can be used programmable logic controller (PLC) common on the market, inside controller 4
Control program can program to obtain by those skilled in the art.
As shown in Figure 3, at work, the first motor 11 of main exhaust fan is in running order always for the present apparatus, driving the
One flabellum 12 rotates, and the outside pump drainage of hot-air in cabinet 1 radiates.Meanwhile by temperature sensor 3 in cabinet 1
Temperature be monitored, when the temperature in cabinet 1 be less than upper limit value when, the pairs of valve 18 of side exhaust fan is closed,
Second motor 16 is not actuated, and when the temperature in cabinet 1 is more than upper limit value, pairs of electric pushrod 19 is controlled by controller 4
Telescopic rod 22 stretches out, and pairs of valve 18 is opened, and controls the second motor 16 and start, and the rotation of the second flabellum 17 is driven, by cabinet
The outside pump drainage of hot-air in body 1.
Claims (3)
1. a kind of electrical cabinet radiator, it is characterised in that：It includes cabinet, cabinet door, temperature sensor, controller, main row
The front of fan and pairs of side exhaust fan, the cabinet is open-like shape, and the cabinet door is movably hinged mounted on cabinet front
Open-mouth offers main exhaust outlet at the top of cabinet, and the main exhaust fan is mounted at the main exhaust outlet of cabinet, in cabinet
Both sides lower part offers air inlet hole respectively, offers side exhaust outlet, the pairs of side air draft respectively on the two side of cabinet
Fan is separately mounted at the side exhaust outlet of cabinet two side, and the temperature sensor is fixedly mounted on the cabinet, measurement end position
Inside cabinet, the controller is fixedly mounted in cabinet door, the controller respectively with temperature sensor and pairs of side air draft
Fan electrical connection.
2. a kind of electrical cabinet radiator according to claim 1, it is characterised in that：The main exhaust fan is by the first wind
Pipe, first motor and the first flabellum are constituted, and first air hose is fixedly mounted at the main exhaust outlet of cabinet, the first motor
It is fixedly mounted in the first air hose by first support, first flabellum is fixedly mounted on the output shaft of first motor, institute
Pairs of side exhaust fan is stated respectively by the second air hose, the second motor, the second flabellum, pairs of valve and pairs of electric pushrod structure
At the one end of second air hose is fixedly mounted at the side exhaust outlet of cabinet two side, and second motor passes through second
Holder is fixedly mounted in the second air hose, and second flabellum is fixedly mounted on the output shaft of the second motor, described pairs of
Valve is movably hinged respectively mounted on the other end of the second air hose, and the pairs of electric pushrod respectively rotationally pacify by activity
On the second air hose, the telescopic rod of pairs of electric pushrod is rotationally flexibly connected with pairs of valve respectively, the control
Device is electrically connected at the second motor and pairs of electric pushrod of offside exhaust fan respectively.
3. a kind of electrical cabinet radiator according to claim 1 or 2, it is characterised in that：The controller is programmable
Logic controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820562960.0U CN207995643U (en) | 2018-04-19 | 2018-04-19 | A kind of electrical cabinet radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820562960.0U CN207995643U (en) | 2018-04-19 | 2018-04-19 | A kind of electrical cabinet radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207995643U true CN207995643U (en) | 2018-10-19 |
Family
ID=63831074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820562960.0U Expired - Fee Related CN207995643U (en) | 2018-04-19 | 2018-04-19 | A kind of electrical cabinet radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207995643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109275316A (en) * | 2018-10-26 | 2019-01-25 | 郑州合撷亨商贸有限公司 | A kind of adaptive weather-proof electrical cabinet control and regulation method |
-
2018
- 2018-04-19 CN CN201820562960.0U patent/CN207995643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109275316A (en) * | 2018-10-26 | 2019-01-25 | 郑州合撷亨商贸有限公司 | A kind of adaptive weather-proof electrical cabinet control and regulation method |
| CN109275316B (en) * | 2018-10-26 | 2020-05-05 | 龙腾照明集团有限公司 | Self-adaptive weather-resistant electrical cabinet control and adjustment method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20200419 |