CN203968559U - The negative control of a kind of power equipment rack temperature control device - Google Patents
The negative control of a kind of power equipment rack temperature control device Download PDFInfo
- Publication number
- CN203968559U CN203968559U CN201420311459.9U CN201420311459U CN203968559U CN 203968559 U CN203968559 U CN 203968559U CN 201420311459 U CN201420311459 U CN 201420311459U CN 203968559 U CN203968559 U CN 203968559U
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- rack
- power equipment
- temperature
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- power
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- Expired - Fee Related
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- 239000013642 negative control Substances 0.000 title claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to power equipment, is specially the negative control of a kind of power equipment rack temperature control device.The rack having solved in current power equipment machine room affects the technical problem of equipment safety operation when excess Temperature.The negative control of a power equipment rack temperature control device, comprises the fan that is arranged on below, interior of equipment cabinet cabinet top, is serially connected with an intelligent temperature regulator in the current supply circuit of described fan; The signal input part of intelligent temperature regulator is connected with a temperature sensor being located in rack by data wire, and intelligent temperature regulator is connected with external power source by alternating current-direct current inverter.The utility model can effectively be controlled the temperature of power equipment rack, guarantees relevant device normal operation; Can also measure the power of power equipment machine room access device, guarantee that the load of all devices can not surpass circuit bearing capacity simultaneously.The utility model is simple in structure, and easy for installation simple, cost is lower.
Description
Technical field
The utility model relates to power equipment, is specially the negative control of a kind of power equipment rack temperature control device.
Background technology
At present, power equipment machine room, due to the difference of equipment within machine cabinet quantity, some equipment within machine cabinets are many, and the total load of equipment reaches and how much can not intuitively embody, and need to calculate the bearing capacity of power line when increasing equipment.Equipment is for a long time in running status simultaneously, and distribute heat, causes machine in-cabinet temperature to raise, and particularly summer high temperature weather makes in-cabinet temperature higher, and equipment operating environment temperature is unfavorable for device security stable operation, affects equipment running status and life-span.
Summary of the invention
The utility model, for the rack solving in current power equipment machine room affects the technical problem of equipment safety operation when excess Temperature, provides a kind of power equipment rack that is provided with the negative control of temperature control device.
The utility model is to adopt following technical scheme to realize: the negative control of a kind of power equipment rack temperature control device, comprise the fan that is arranged on below, interior of equipment cabinet cabinet top, and cabinet top is provided with ventilating opening for the ventilation of fan; In the current supply circuit of described fan, be serially connected with an intelligent temperature regulator; The signal input part of intelligent temperature regulator is connected with a temperature sensor being located in rack by data wire, and intelligent temperature regulator is connected with external power source by being positioned at the alternating current-direct current inverter of rack.
Cabinet top is provided with ventilating opening 12 for the ventilation of fan.The utility model can be controlled at temperature design temperature following (as 26 degree), and when temperature is during higher than design temperature, this device can start the fan on cabinet top automatically, is equipment cooling; Temperature sensor is sent to intelligent temperature regulator by in-cabinet temperature signal, and intelligent temperature regulator is controlled the unlatching of fan according to the temperature value that sets, make in-cabinet temperature controlled, for equipment provides good running environment, and extension device useful life.
Use alternating current-direct current inverter, can exchange input by 220V, also can input by 220V direct current, the in the situation that of AC dump, direct current supply, assurance electric power of equipment is reliably supplied.
Further, in alternating current-direct current inverter and cabinet, between power consumption equipment, be connected with a wattmeter that is positioned at rack.
Increase wattmeter, be connected with equipment in cabinet, display case internal loading situation, avoids loading excessive intuitively, can when increasing equipment, consider the bearing capacity of power line.
The utility model can effectively be controlled the temperature of power equipment machine room, guarantees relevant device normal operation; Can also measure the power of power equipment rack access device, guarantee that the load of all devices can not surpass circuit bearing capacity simultaneously.The utility model is simple in structure, and easy for installation simple, cost is lower.
Accompanying drawing explanation
Fig. 1 the utility model electrical block diagram.
Fig. 2 the utility model temperature control part-structure schematic diagram.
1-fan, 2-intelligent temperature regulator, 3-data wire, 4-temperature sensor, 5-alternating current-direct current inverter, 6-wattmeter, 7-220V exchanges input, the input of 8-220V direct current, 9-temperature display, power consumption equipment in 10-cabinet, 11-rack, 12-ventilating opening.
Embodiment
The negative control of a power equipment rack temperature control device, comprises the fan 1 that is arranged on rack 11 belows, inner cabinet top, and cabinet top is provided with ventilating opening 12 for the ventilation of fan 1; In the current supply circuit of described fan 1, be serially connected with an intelligent temperature regulator 2 that is positioned at rack 11 inside; The signal input part of intelligent temperature regulator 2 is connected with a temperature sensor 4 being located in rack 11 by data wire 3, and intelligent temperature regulator 2 is connected with external power source by being positioned at the alternating current-direct current inverter 5 of rack 11 inside.
In alternating current-direct current inverter 5 and cabinet, between power consumption equipment 10, be connected with a wattmeter 6 that is positioned at rack 11 inside.Intelligent temperature sensor 2 adopts DS1620 or DS1623 or MAX6625 model, is the product that can buy on market; The said goods all can be realized the break-make (fan) of controlling external equipment according to predefined temperature.Alternating current-direct current inverter 5 exchanges input 7 with 220V and is connected, and is connected with 220V direct current input 8, and the in the situation that of AC dump, direct current supply, guarantees equipment within machine cabinet reliable power supply, guarantees that the negative control of temperature control device normally moves.Temperature display 9 shows the machine in-cabinet temperature recording.Rack 11 belows, top have ventilating opening 12, for the ventilation of fan 1.Intelligent temperature regulator 2, alternating current-direct current inverter 5, temperature sensor 4, wattmeter 6 are all positioned at rack 11 inside, and intensive space, has saved floor space, is conducive to the cooling of above-mentioned each parts; And wiring is also very convenient, is convenient to modularization and produces.
Claims (2)
1. the negative control of a power equipment rack temperature control device, comprises the fan (1) that is arranged on below, rack (11) inner cabinet top; Cabinet top is provided with ventilating opening (12) for the ventilation of fan (1); It is characterized in that, in the current supply circuit of described fan (1), be serially connected with one and be positioned at the inner intelligent temperature regulator (2) of rack (11); The signal input part of intelligent temperature regulator (2) is connected with a temperature sensor (4) being located in rack (11) by data wire (3), and intelligent temperature regulator (2) is connected with external power source by the alternating current-direct current inverter (5) being located in rack (11).
2. the negative control of a kind of power equipment rack as claimed in claim 1 temperature control device, is characterized in that, is connected with a wattmeter (6) being located in rack (11) in alternating current-direct current inverter (5) and cabinet between power consumption equipment (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311459.9U CN203968559U (en) | 2014-06-12 | 2014-06-12 | The negative control of a kind of power equipment rack temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311459.9U CN203968559U (en) | 2014-06-12 | 2014-06-12 | The negative control of a kind of power equipment rack temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203968559U true CN203968559U (en) | 2014-11-26 |
Family
ID=51929092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420311459.9U Expired - Fee Related CN203968559U (en) | 2014-06-12 | 2014-06-12 | The negative control of a kind of power equipment rack temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203968559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103987238A (en) * | 2014-06-12 | 2014-08-13 | 国家电网公司 | Electric equipment cabinet temperature-control load-control device |
-
2014
- 2014-06-12 CN CN201420311459.9U patent/CN203968559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103987238A (en) * | 2014-06-12 | 2014-08-13 | 国家电网公司 | Electric equipment cabinet temperature-control load-control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20180612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |