CN200965640Y - Communication equipment room local high temperature control system - Google Patents
Communication equipment room local high temperature control system Download PDFInfo
- Publication number
- CN200965640Y CN200965640Y CN 200720100776 CN200720100776U CN200965640Y CN 200965640 Y CN200965640 Y CN 200965640Y CN 200720100776 CN200720100776 CN 200720100776 CN 200720100776 U CN200720100776 U CN 200720100776U CN 200965640 Y CN200965640 Y CN 200965640Y
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- axial flow
- temperature controller
- flow blower
- air conditioner
- control system
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Abstract
The utility model relates to a local high temperature control system for communication work shops which is suitable for the core network computer room of communication center bureau. The utility model comprises a special air conditioner and one to three temperature control subsystems, each of which consists of a temperature sensor, an intelligent temperature controller, an executive circuit and axial flow fans. The output end of the temperature sensor is connected with the input end of the intelligent temperature controller, the output end of which is connected with the input end of the executive circuit, the output end of which is connected with one to three axial flow fans. The axial flow fan is an overhead axial flow fan arranged on the outlet of the special air conditioner or/and a portable axial flow fan arranged on the ground. The beneficial effects of the utility model are that the problems of a plurality of equipment, a dense installation, large heat release, uneven distributed temperature and the warning of high temperature above twenty-eight DEG C system appearing locally multiple times in the core network computer room, etc, are solved, thereby ensuring safe operation of network and not dawdling machines, and moreover the utility model is small in investment, convenient in installation, saves the power, has correct motion and prolongs the service life of the equipment.
Description
Technical field
The utility model relates to a kind of communications equipment room localized hyperthermia control system, is applicable to office of signal centre core net machine room, belongs to temperature automatic control technology field.
Background technology
In recent years along with the continuous development of mobile communication business, switch, attaching position register, transmission network, data network, charge system, business support system, the continuous installation dilatation of extensive communication facilities such as operation analysis system, various correlated communication equipment widespread uses, original communications equipment room installation area is obviously not enough, cause the installation of part machine room intensive, the cabling conduit increases, and the air conditioner in machine room refrigeration system adopts air-supply down mostly or goes up the air-supply draft type, employing is blown down or is gone up air-supply and all is subjected to the equipment arrangement to some extent, cabling is built bridge the machine room internal cooling airflow is stopped movingly, it is not smooth the air-conditioning supply and exhaust to occur, the air-supply air current composition is unreasonable, even the wind short circuit phenomenon occurs.Therefore the regional temperature control nearer apart from special air conditioner to have occurred normal for the part machine room, higher apart from the regional temperature that special air conditioner is far away, can't be effectively controlled, localized hyperthermia's alarm occur and (stipulate that network management center distributes worker's list more than 28 ℃) more than 28 ℃.Under these circumstances, for the equipment that guarantees far-end obtains suitable temperature control, have to turn down the air-conditioner temperature set point, for example the air-conditioner temperature set point is turned down to 18 ℃, could ensure apart from the temperature around the equipment of special air conditioner far-end to reach below 24 ℃.This will increase energy consumption obviously.
At present, the core net machine room utilizes the special air conditioner temperature control also there are the following problems:
(1) the equipment of the core network installation is intensive, the cabling conduit is many, heat dissipation capacity big, the local temperature skewness.
(2) the special air conditioning for device room captain time is moved, if certain break down, is prone to localized hyperthermia's machine of delaying.
(3) expansion of machine room area lags behind the demand of communication service development, and quite a few equipment of being badly in need of dilatation can only squeeze the position installation at original machine room; And the dilatation of special air conditioning for device room machine does not have corresponding increase, and some belongs to the position that machine room has not increased air-conditioning again.
(4) special air conditioning for device room machine air channel is difficult to lead to each corner of machine room, the too much overstocked calculator room equipment that influences is installed is safeguarded, influences the machine room integral layout.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of little, easy for installation, economize on electricity, reliable, communications equipment room localized hyperthermia control system of prolonging service life of equipment of investing.
The technical scheme that its technical matters that solves the utility model adopts:
The utility model includes special air conditioner, it is characterized in that it also includes 1-3 temperature control subsystem; Each temperature control subsystem is made up of temperature sensor, intelligent temperature controller, executive circuit, axial flow blower, the input end of the output termination intelligent temperature controller of temperature sensor, the input end of the output termination executive circuit of intelligent temperature controller, the output terminal of executive circuit is connected to 1-3 axial flow blower; Described axial flow blower is to be placed on the overhead type axial flow blower at special air conditioner air outlet place or/and be placed on ground portable shaft flow fan.
The model of described intelligent temperature controller is DSWK-003A; Described temperature sensor is the supporting temp probe of DSWK-003A type intelligent temperature controller.
Described executive circuit is made up of AC relay, and the coil of AC relay connects the output terminal of intelligent temperature controller.
Described portable shaft flow fan is portable belt wheel formula axial flow blower; The overhead type axial flow blower is installed in the air outlet place of special air conditioner by hanging hold-down support.
The principle of design of technique scheme is as follows:
(1) select correct position to install axial flow blower additional in the core net machine room, increase circulation of air, balanced computer room temperature is eliminated the localized hyperthermia position.
(2) for the core net machine room of last supply air duct, some overhead type axial flow blowers are being installed near the air outlet of special air conditioner to machine room far-end conveying cold air.
(3) place some portable belt wheel formula axial flow blowers on the ground of core net machine room distal-most end, the high temperature air that is difficult to reflux that far-end is gathered quickens to be back to the return air inlet of special air conditioner.
(4) increase axial flow blower panel box, supply socket etc., when load is broken down, can protect tripping operation during short circuit.
(5) utilize the accurate temperature control of intelligent temperature controller, start axial flow blower automatically when core net machine room local temperature is high, out of service automatically during low temperature, high low temperature operating point is adjustable continuously, is convenient to set, moves reliable and stable.
The beneficial effects of the utility model are as follows:
(1) solved that the core net calculator room equipment is many, big, the computer room temperature skewness of intensive, the heat dissipation capacity of installation, high temperature alarm more than 28 ℃ repeatedly appears in the part, the network management monitoring center is repeatedly repeated to distribute and is caused localized hyperthermia's problem after high temperature fault ticket problem and the special air conditioner separate unit fault, guarantees the network operation safety machine of not delaying.
(2) little, easy for installation, the economize on electricity of investment.Utilize native system and increase a special air conditioner and compare, (to try hard to be example to special air conditioner with good, and 170,000 yuan of every prices add mounting cost, air channel processing and fabricating expense, 30,000 yuan every, add up to about 200,000 yuan can to save about 160,000 yuan of investment; If 3 temperature control subsystems with 3 cover DSWK-003A type intelligent temperature controllers, 9 axial flow blower compositions are example, its cost, mounting cost amount to about 3.5 ten thousand yuan).
(3) reliable, prolongation service life of equipment.
Description of drawings
Fig. 1 is theory diagram of the present utility model (special air conditioner that do not draw among the figure has only been drawn a temperature control subsystem).
Fig. 2 is the hardware configuration (special air conditioner does not draw among the figure) of an embodiment of the present utility model.
In Fig. 2,1-3,7-9. overhead type axial flow blower, 4,10,14. AC relay, 5,11,13. intelligent temperature controllers, 6,12,15. temp probes, the portable belt wheel formula of 16-18. axial flow blower.
Embodiment
Embodiment shown in Figure 2 is made up of special air conditioner and three temperature control subsystems (according to the size of machine room, the temperature control subsystem also can be selected one or two for use), and each temperature control subsystem is made up of temperature sensor, intelligent temperature controller, executive circuit, axial flow blower; The input end of the output termination intelligent temperature controller of temperature sensor, the input end of the output termination executive circuit of intelligent temperature controller, the output terminal of executive circuit are connected to 3 axial flow blowers (axial flow blower also can be selected one or two for use); Described executive circuit adopts AC relay, and the coil of AC relay connects the output terminal of intelligent temperature controller; Overhead type axial flow blower 1-3 is installed in the equipment compact district of machine room one side, and overhead type axial flow blower 7-9 is installed in the equipment compact district of machine room opposite side, and overhead type axial flow blower 1-3,7-9 are respectively by hanging near the air outlet that bearing is installed in special air conditioner.Overhead type axial flow blower 1-3 is by DSWK-003A type intelligent temperature controller 5 and AC relay 4 controls; Overhead type axial flow blower 7-9 is by DSWK-003A type intelligent temperature controller 11 and AC relay 10 controls; Portable belt wheel formula axial flow blower 16-18 is placed on the ground of machine room distal-most end, make the high temperature air that is difficult to reflux of far-end quicken to be back to the special air conditioner return air inlet, by increasing the balanced computer room temperature of indoor air flows, eliminate the localized hyperthermia position, and realize the automatic open close of axial flow blower by intelligent temperature controller.Portable belt wheel formula axial flow blower 16-18 is by DSWK-003A type intelligent temperature controller 13 and AC relay 14 controls.
In the present embodiment, the power of axial flow blower is 200-500W, and diameter is 20-60cm, decides according to machine room localized hyperthermia area.
In addition, what need explanation a bit is three axial flow blowers that each AC relay connect, and according to the device distribution situation in the machine room, may be three overhead type axial flow blowers or three portable shaft flow fans, also may be the combination of the two.
Present embodiment is as follows through many operational effect observations half a year: when the machine room local temperature is elevated to 26-28 ℃ (adjustable settings), automatically begin aeration-cooling operation, after after a while, it is out of service automatically that local temperature drops to 23-25 ℃ (adjustable settings), action accurately and reliably, the temperature control effect obviously, saves energy.
Claims (4)
1, communications equipment room localized hyperthermia control system, it includes special air conditioner, it is characterized in that it also includes 1-3 temperature control subsystem; Each temperature control subsystem is made up of temperature sensor, intelligent temperature controller, executive circuit, axial flow blower, the input end of the output termination intelligent temperature controller of temperature sensor, the input end of the output termination executive circuit of intelligent temperature controller, the output terminal of executive circuit is connected to 1-3 axial flow blower; Described axial flow blower is to be placed on the overhead type axial flow blower at special air conditioner air outlet place or/and be placed on ground portable shaft flow fan.
2, communications equipment room according to claim 1 localized hyperthermia control system, the model that it is characterized in that described intelligent temperature controller is DSWK-003A; Described temperature sensor is the supporting temp probe of DSWK-003A type intelligent temperature controller.
3, communications equipment room according to claim 2 localized hyperthermia control system is characterized in that described executive circuit is made up of AC relay, and the coil of AC relay connects the output terminal of intelligent temperature controller.
4, communications equipment room according to claim 3 localized hyperthermia control system is characterized in that described portable shaft flow fan is portable belt wheel formula axial flow blower; The overhead type axial flow blower is installed in the air outlet place of special air conditioner by hanging hold-down support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720100776 CN200965640Y (en) | 2007-03-19 | 2007-03-19 | Communication equipment room local high temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720100776 CN200965640Y (en) | 2007-03-19 | 2007-03-19 | Communication equipment room local high temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200965640Y true CN200965640Y (en) | 2007-10-24 |
Family
ID=38869656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720100776 Expired - Fee Related CN200965640Y (en) | 2007-03-19 | 2007-03-19 | Communication equipment room local high temperature control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200965640Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806480A (en) * | 2010-03-12 | 2010-08-18 | 黄中山 | Cooling device for machine room |
| CN103558876A (en) * | 2013-10-15 | 2014-02-05 | 华为技术有限公司 | Heat dissipation control method, heat dissipation control system and network device |
-
2007
- 2007-03-19 CN CN 200720100776 patent/CN200965640Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806480A (en) * | 2010-03-12 | 2010-08-18 | 黄中山 | Cooling device for machine room |
| CN103558876A (en) * | 2013-10-15 | 2014-02-05 | 华为技术有限公司 | Heat dissipation control method, heat dissipation control system and network device |
| CN103558876B (en) * | 2013-10-15 | 2015-12-23 | 华为技术有限公司 | Cooling control method, cooling control system and the network equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 |