CN207149976U - Temperature monitoring system of switch cabinet - Google Patents
Temperature monitoring system of switch cabinet Download PDFInfo
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- CN207149976U CN207149976U CN201721065912.2U CN201721065912U CN207149976U CN 207149976 U CN207149976 U CN 207149976U CN 201721065912 U CN201721065912 U CN 201721065912U CN 207149976 U CN207149976 U CN 207149976U
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- temperature
- switch cubicle
- cabinet
- fan
- controller
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Abstract
The utility model discloses a kind of temperature monitoring system of switch cabinet, including：Cabinet；Temperature sensor, on switch cubicle inwall, for detecting the temperature in the switch cubicle, output end is connected with controller and alarm；Controller, on switch cubicle inwall, output end is connected with fan；Fan；Air outlet；Air inlet；Alarm, installed in switch cubicle upper end, when in-cabinet temperature reaches given threshold, alarm work.The utility model realizes temperature control and monitoring integration, integrally improves the automatization level of switch cubicle.
Description
Technical field
The utility model belongs to a kind of high-tension distribution equipment, more particularly to switch cubicle.
Background technology
Switch cubicle is widely used in the major Utilities Electric Co. in the whole nation, photovoltaic power plant, thermal power plant etc., and switch cubicle sets to be common
It is standby, and a kind of basic power equipment.Due to being configured with many switches, instrument in the cabinet of closing, the heat sent is larger, especially
It is outdoor switch box, it is particularly evident in peak load and summer high temperature.And existing switch cubicle sets to radiate on cabinet
Put and had more heat emission hole, on the one hand heat emission hole can not effectively reduce in-cabinet temperature, another aspect dust and mosquito be easy into
Enter, during bad weather, rainwater is also possible to enter, in cabinet electrical equipment be possible to because high temperature is burnt out or because meet water occur it is short
Road, the also service life of the switch cubicle not only substantially reduced, the electricity consumption on people bring influence, it is therefore desirable to a kind of switch cubicle temperature
Monitoring system and method is spent, to ensure the normal use of switch cubicle.
The content of the invention
The purpose of this utility model is to provide a kind of temperature monitoring system of switch cabinet, ensured in all cases, especially
It is that is improved by the security of electrical equipment in switch cubicle, realizes temperature control for the temperature control of switch cubicle under outdoor hot environment
And the technique effect of alarm integration.Meanwhile the utility model is simple in construction, cost is cheap, is easily achieved.Concrete scheme is such as
Under：
Temperature monitoring system of switch cabinet, it is characterised in that including：Cabinet, temperature sensor, controller, fan, air-out
Mouth, air inlet, alarm, wherein：Temperature sensor, on switch cubicle inwall, for detecting the temperature in the switch cubicle
Degree, output end are connected with controller and alarm；Controller, on switch cubicle inwall, output end is connected with fan；Wind
Fan, in switch cubicle side wall, outside connecting cabinet and in cabinet；Air outlet, on the outside of fan；Air inlet, is arranged on and wind
In the side wall for fanning opposite；Alarm, installed in switch cubicle upper end.
Further, the controller is provided with temperature upper limit threshold value, after in-cabinet temperature is more than setting upper limit threshold, by controlling
Device processed starts fan work.
Further, the air outlet and air inlet all include air guide hole respectively and air port is covered.
Further, the air guide hole is on the outside of switch cubicle, and, into 30 ° of angles, to avoid rainwater from entering in cabinet with switch cubicle.
Further, the air port cover is gauze cover, avoids dust and mosquito from entering in cabinet.
Further, the side wall that the air inlet and fan are arranged on switch cubicle bottom vertical height is 50CM-60CM
On.
Further, the controller is provided with temperature buzzer threshold value, after in-cabinet temperature is more than setting alert threshold, by controlling
Device processed starts alarm work.
Further, the alarm is light crossing-signal, for showing optical signal.
Brief description of the drawings
Fig. 1 is the structural representation of temperature monitoring system of switch cabinet of the present utility model.
Embodiment
The utility model will be further described with reference to the embodiment in accompanying drawing below：
Referring to Fig. 1, the utility model temperature monitoring system of switch cabinet, it is characterised in that including：Cabinet (1), temperature pass
Sensor (2), controller (3), fan (4), air outlet (5), air inlet (6), alarm (7), wherein：
Temperature sensor (2), on switch cubicle inwall, for detecting the temperature in the switch cubicle, output end with
Controller (3) and alarm (7) connection；
Specifically, said temperature sensor is arranged on switch cubicle inwall, such as temperature sensor can be arranged on into event
Near barrier rate upper zone on inwall, with the temperature in detection switch cabinet.
Controller (3), on switch cubicle inwall, output end is connected with fan (4)；
Fan (4), in switch cubicle side wall, outside connecting cabinet and in cabinet；
Air outlet (5), on the outside of fan (4)；
Air inlet (6), installed in in the side wall on fan (4) opposite；
Specifically, above-mentioned air inlet is arranged in side wall, such as can be arranged on air inlet and fan same level position
Put, to ensure cabinet inner air flow, obtain Temperature fall.
Alarm (7), installed in switch cubicle upper end.
Specifically, above-mentioned alarm is arranged on switch cubicle upper end, such as may be mounted at awake destination locations, is easy to work people
The inspection of member.
The controller (3) is provided with temperature upper limit threshold value, after in-cabinet temperature is more than setting upper limit threshold, by controller
(3) fan (4) work is started.
The air outlet (5) and air inlet (6) all include air guide hole and air port cover respectively.
The air guide hole on the outside of switch cubicle, and for switch cubicle into 30 ° of angles.
The air port cover is gauze cover.
In the side wall that it is 50CM-60CM with switch cubicle bottom vertical height that the air inlet (6) and fan (4), which are arranged on,.
The controller (3) is provided with temperature buzzer threshold value, after in-cabinet temperature is more than setting alert threshold, by controller
(3) alarm (7) work is started.
The alarm (7) is light crossing-signal, for showing optical signal.
It follows that for causing the various failure problems of switch cubicle because of temperature problem, the utility model proposes one kind to switch
Cabinet temperature monitoring system, by temperature sensor monitors cabinet humidity, and be transferred to controller and siren, controller output with
Fan is connected, and on the one hand in-cabinet temperature is controlled by fan, on the other hand shows warning information by warning device, real
Show temperature control and monitoring integration, integrally improve the automatization level of switch cubicle.
Claims (4)
1. temperature monitoring system of switch cabinet, it is characterised in that including：Cabinet (1), temperature sensor (2), controller (3), fan
(4), air outlet (5), air inlet (6), alarm (7), wherein：
Temperature sensor (2), on switch cubicle inwall, for detecting the temperature in the switch cubicle, output end and control
Device (3) and alarm (7) connection；
Controller (3), on switch cubicle inwall, output end is connected with fan (4)；
Fan (4), in switch cubicle side wall, outside connecting cabinet and in cabinet；
Air outlet (5), on the outside of fan (4)；
Air inlet (6), installed in in the side wall on fan (4) opposite；
Alarm (7), installed in switch cubicle upper end；
The air outlet (5) and air inlet (6) include air guide hole respectively and air port is covered；
The air guide hole is on the outside of switch cubicle, and with switch cubicle into 30 ° of angles；
The air port cover is gauze cover；
In the side wall that it is 50CM-60CM with switch cubicle bottom vertical height that the air inlet (6) and fan (4), which are arranged on,.
2. temperature monitoring system of switch cabinet according to claim 1, it is characterised in that the controller (3) is provided with temperature
Upper limit threshold, after in-cabinet temperature is more than setting upper limit threshold, fan (4) work is started by controller (3).
3. temperature monitoring system of switch cabinet according to claim 1, it is characterised in that the controller (3) is provided with temperature
Alert threshold, after in-cabinet temperature is more than setting alert threshold, alarm (7) work is started by controller (3).
4. temperature monitoring system of switch cabinet according to claim 1, it is characterised in that the alarm (7) is light alarm
Device, for showing optical signal.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720989340 | 2017-08-08 | ||
| CN2017209893400 | 2017-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207149976U true CN207149976U (en) | 2018-03-27 |
Family
ID=61669710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721065912.2U Active CN207149976U (en) | 2017-08-08 | 2017-08-23 | Temperature monitoring system of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207149976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110071450A (en) * | 2019-06-11 | 2019-07-30 | 华翔翔能电气股份有限公司 | A kind of electrical cabinet of energy-saving radiating |
-
2017
- 2017-08-23 CN CN201721065912.2U patent/CN207149976U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110071450A (en) * | 2019-06-11 | 2019-07-30 | 华翔翔能电气股份有限公司 | A kind of electrical cabinet of energy-saving radiating |
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