CN104470288A - Electric power communication equipment cabinet temperature control device - Google Patents
Electric power communication equipment cabinet temperature control device Download PDFInfo
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- CN104470288A CN104470288A CN201410678798.5A CN201410678798A CN104470288A CN 104470288 A CN104470288 A CN 104470288A CN 201410678798 A CN201410678798 A CN 201410678798A CN 104470288 A CN104470288 A CN 104470288A
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- power communication
- temperature control
- temperature
- control device
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Abstract
The invention relates to an electric power communication equipment control temperature control device, and belongs to the field of electrical equipment safety operation auxiliary equipment. The electric power communication equipment control temperature control device mainly comprises an equipment cabinet, a temperature control system, a filter screen, a dust screen, an air blower, an exhaust fan and a temperature sensing probe. The equipment cabinet is in a cuboid shape. The dust screen is arranged at the lower portion of the side face of the equipment cabinet. The filter screen is arranged at the upper portion of the side face of the equipment cabinet. The temperature control device is arranged in the middle of the side face of the equipment cabinet. The air blower is arranged on the ground and aligned to an opening of the dust screen. The exhaust fan is fixed to the exterior of the filter screen through a bolt. The air blower, the exhaust fan, the temperature sensing probe and the temperature control system are connected through a circuit. According to the electric power communication equipment control temperature control device, the reasonable circuit is adopted, working of the air blower and working of the exhaust fan can be controlled according to temperature changes, circulated cooling is achieved, the good dust-proof effect can be achieved due to the arrangement of the filter screen and the dust screen, harmful gas and particulate matter inside the equipment cabinet can be absorbed, and meanwhile the electric power communication equipment control temperature control device has the advantages of being simple in structure and high in practicability.
Description
Technical field
The invention belongs to power equipment safety and run auxiliary equipment field, specifically, relate to a kind of power communication rack temperature regulating device.
Background technology
Current power communication system machine room requires that temperature controls between 22 ± 2 DEG C, overall machine room is free adjusts control temperature, but due to equipment within machine cabinet quantity and heat dissipation capacity gap to some extent, cause the temperature difference between individual rack larger, the more rack caloric value of erection unit, for a long time higher than normal temperature, can cause equipment high temperature failure, can cause short circuit or burn the accidents such as rack time serious, equipment heating in rack can produce pernicious gas and particulate matter, and rack is dust-proof also very important.
Therefore, a kind of good dustproof effect, power communication rack temperature regulating device that temperature control effect is good is necessary to propose.
Summary of the invention
In order to overcome Problems existing in background technology, the present invention proposes a kind of power communication rack temperature regulating device, carry out circulation temperature lowering by circuit conservative control, control the temperature of rack, the pernicious gas in rack and particulate matter can be absorbed, can also effectively carry out dust-proof.
For achieving the above object, the present invention is achieved through the following technical solutions: described power communication rack temperature regulating device mainly comprises rack, temperature control system, screen pack, Air Filter, hair-dryer, air exhauster, temperature sensing probe, described rack is cuboid, Air Filter is provided with in side of cabinet bottom, top is provided with screen pack, middle part is provided with temperature control equipment, described hair-dryer is placed in the dust-proof network interface of ground registration, described air exhauster is bolted on screen pack outside, described hair-dryer, air exhauster, temperature sensing probe, temperature control system is connected by circuit.
Described screen pack is double-layer structure, and skin is guard, and internal layer is active carbon layer, and Air Filter is double-layer structure, and skin is guard, and internal layer is HEPA layer.
The control circuit of described power communication rack temperature regulating device comprises the loop of temperature sensing probe, power supply, coil formation, and hair-dryer, air exhauster, contact, contact form loop, coil one end is connected with encapsulation box bottom, the other end is provided with iron plate, and contact is connected by the top of spring with encapsulation box.
Beneficial effect of the present invention: the present invention adopts rational circuit can control the work of hair-dryer and air exhauster according to variations in temperature; realize circulation temperature lowering; to protect the equipment in rack; screen pack is set and Air Filter can play good dust-proof effect; can also absorb pernicious gas and the particulate matter of rack energy, meanwhile, it is simple that the present invention also has structure; easy to operate, practical advantage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is control circuit figure of the present invention.
In figure, 1-rack, 2-temperature control system, 3-temperature sensing probe, 4-Air Filter, 5-screen pack, 6-hair-dryer, 7-air exhauster, 8-encapsulate box, 9-coil, 10-spring, 11-contact, 12-iron plate, 13-contact.
Embodiment
In order to make object of the present invention, technical scheme and beneficial effect clearly, below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, to facilitate the technical staff to understand.
As shown in Figure 1, the invention discloses a kind of power communication rack temperature regulating device, its technical scheme is: described power communication rack temperature regulating device mainly comprises rack 1, temperature control system 2, screen pack 5, Air Filter 4, hair-dryer 6, air exhauster 7, temperature sensing probe 3, described rack 1 is cuboid, Air Filter 4 is provided with at rack 1 side lower, top is provided with screen pack 5, middle part is provided with temperature control system 2, described screen pack 5 is double-layer structure, skin is guard, internal layer is active carbon layer, active carbon layer effectively can adsorb air exhauster from the particulate matter the gas of extraction in rack 1 and harmful components, machine room is played a protective role, Air Filter 4 is double-layer structure, skin is guard, internal layer is HEPA layer, HEPA layer is high efficiency particulate air, air can be made to pass through, but fine particles not by, reach good dust-proof effect.Described hair-dryer 6 is placed in ground registration Air Filter 4, and it is outside that described air exhauster 7 is bolted on screen pack 5, and described hair-dryer 6, air exhauster 7, temperature sensing probe 3, temperature control system 2 are connected by circuit.
As shown in Figure 2, the control circuit of described power communication rack temperature regulating device comprises the loop of temperature sensing probe 3, power supply, coil 9 formation, and power supply, hair-dryer 6, air exhauster 7, contact 13 form loop, coil 9 one end is connected with encapsulation box 8 bottom, the other end is provided with iron plate 12, contact 11 is connected by the top of spring 10 with encapsulation box 8, and spring 10 can make not leave contact 13 by the contact 11 during electromagnetic attracting force.When temperature sensing probe 3 temperature sensor is higher than set point, temperature sensing probe 3, power supply, coil 9 form closed-loop path, coil 9 is energized, coupled iron plate 12 produces electromagnetic attraction, contact 11 is attracted to move down contact contact 13, make power supply, hair-dryer 6, air exhauster 7, contact 11, contact 13 forms closed-loop path, hair-dryer 6 and air exhauster 7 are energized, and can carry out circulation temperature lowering.
The course of work of the present invention: when rack 1 temperature is higher than design temperature, temperature sensing probe 3 effect makes temperature sensing probe 3, power supply, coil 9 forms closed-loop path, after coil 9 is energized, coupled iron plate 12 produces electromagnetic attraction, attract contact 11 to move down and touch contact 13, make power supply, hair-dryer 6, air exhauster 7, contact 11, contact 13 forms closed-loop path, hair-dryer 6 and air exhauster 7 are energized, blow and exhausting process, circulation temperature lowering can be carried out, when in rack 1, temperature is reduced to design temperature, temperature sensing probe 3, power supply, coil 9 loop disconnects, the electromagnetic attraction of iron plate 12 disappears, contact 11 leaves contact 13 under the action of the spring, make power supply, hair-dryer 6, air exhauster 7, contact 11, loop, contact 13 disconnects, hair-dryer 6 and air exhauster 7 quit work.
The present invention adopts rational circuit can control the work of hair-dryer and air exhauster according to variations in temperature; realize circulation temperature lowering; to protect the equipment in rack; screen pack is set and Air Filter can play good dust-proof effect; can also absorb the pernicious gas in rack and particulate matter, meanwhile, it is simple that the present invention also has structure; easy to operate, practical advantage.
What finally illustrate is, above preferred embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although by above preferred embodiment to invention has been detailed description, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from claims of the present invention limited range.
Claims (3)
1. a power communication rack temperature regulating device, it is characterized in that: described power communication rack temperature regulating device mainly comprises rack, temperature control system, screen pack, Air Filter, hair-dryer, air exhauster, temperature sensing probe, described rack is cuboid, Air Filter is provided with in side of cabinet bottom, top is provided with screen pack, middle part is provided with temperature control equipment, described hair-dryer is placed in the dust-proof network interface of ground registration, described air exhauster is bolted on screen pack outside, described hair-dryer, air exhauster, temperature sensing probe, temperature control system is connected by circuit.
2. a kind of power communication rack temperature regulating device as claimed in claim 1, is characterized in that: described screen pack is double-layer structure, and skin is guard, and internal layer is active carbon layer, and Air Filter is double-layer structure, and skin is guard, and internal layer is HEPA layer.
3. a kind of power communication rack temperature regulating device as claimed in claim 1, it is characterized in that: the control circuit of described power communication rack temperature regulating device comprises the loop of temperature sensing probe, power supply, coil formation, and hair-dryer, air exhauster, contact, contact form loop, coil one end is connected with encapsulation box bottom, the other end is provided with iron plate, and contact is connected by the top of spring with encapsulation box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410678798.5A CN104470288A (en) | 2014-11-24 | 2014-11-24 | Electric power communication equipment cabinet temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410678798.5A CN104470288A (en) | 2014-11-24 | 2014-11-24 | Electric power communication equipment cabinet temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104470288A true CN104470288A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410678798.5A Pending CN104470288A (en) | 2014-11-24 | 2014-11-24 | Electric power communication equipment cabinet temperature control device |
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| CN (1) | CN104470288A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918934A (en) * | 2018-03-21 | 2018-11-30 | 国网浙江省电力有限公司文成县供电公司 | A kind of electric meter box capable of realizing electricity theft prevention with high dust tightness |
| CN112462652A (en) * | 2020-11-18 | 2021-03-09 | 新疆信息产业有限责任公司 | Power communication control system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203481652U (en) * | 2013-08-12 | 2014-03-12 | 南宁思屋电气有限公司 | High tension switchgear |
-
2014
- 2014-11-24 CN CN201410678798.5A patent/CN104470288A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203481652U (en) * | 2013-08-12 | 2014-03-12 | 南宁思屋电气有限公司 | High tension switchgear |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918934A (en) * | 2018-03-21 | 2018-11-30 | 国网浙江省电力有限公司文成县供电公司 | A kind of electric meter box capable of realizing electricity theft prevention with high dust tightness |
| CN112462652A (en) * | 2020-11-18 | 2021-03-09 | 新疆信息产业有限责任公司 | Power communication control system |
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Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |