CN202902554U - Energy conservation system using air conditioner condensate for evaporative cooling - Google Patents

Energy conservation system using air conditioner condensate for evaporative cooling Download PDF

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Publication number
CN202902554U
CN202902554U CN 201220583288 CN201220583288U CN202902554U CN 202902554 U CN202902554 U CN 202902554U CN 201220583288 CN201220583288 CN 201220583288 CN 201220583288 U CN201220583288 U CN 201220583288U CN 202902554 U CN202902554 U CN 202902554U
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water
evaporative cooling
air conditioner
machine room
machine
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CN 201220583288
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Chinese (zh)
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王瑞瑜
浦旭东
孙嘉雄
张志荣
付家金
何文彦
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Yunnan Post & Telecommunication Engineering Co Ltd
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Yunnan Post & Telecommunication Engineering Co Ltd
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Abstract

Disclosed is an energy conservation system using air conditioner condensate for evaporative cooling. A temperature humidity sensor (4) is disposed on a middle communication device frame (5) in a machine room. The temperature humidity sensor is connected with a data acquisition board (9) of an enthalpy value controller (1) in the machine room through a control wire. The data acquisition board is connected with a water evaporative cooling machine (2) and a condensate auto-control water storage tank (3) through a control wire. An automatic water supply pump (17) of the condensate auto-control water storage tank is communicated with a water evaporative cooling water tank (14) in the water evaporative cooling machine. All cooling procedures are completed in the machine room, and cooling is achieved while humidity of the machine room is guaranteed. An air conditioner humidifier is replaced by the enthalpy control water evaporative cooling machine, so that power consumption of an air conditioner is reduced. Low-temperature condensate of the air conditioner is used for evaporative cooling, so that more efficient water evaporative cooling is achieved.

Description

A kind of energy conserving system that utilizes the air conditioner condensate water evaporative cooling
Technical field
The utility model relates to the machine room energy-saving device, relates in particular to a kind of energy conserving system that utilizes the air conditioner condensate water evaporative cooling.
Background technology
Along with communication service by single landline telephone, develop into mobile phone, satellite communication, digital communication and value-added service etc., number of devices is more and more, integrated level is also more and more higher, the installation of corresponding constant-temperature constant-humidity air-conditioner is more and more, and is also more and more intensive.Because the machine room heat consumption is large, the compressor of air conditioner long-time running, and air-conditioning can dehumidify to air in process of refrigerastion, the size of moisture removal is relevant with time length through the area of evaporimeter with air.Investigate through the humiture to the machine room of existing operation, general humidity is the lower limit of a class ambient humidity 45 ~ 75% only between 35 ~ 45%, has 60% machine room also not reach the lower limit requirement.
Concerned countries regulation according to the electronic equipment operation, the long-term temperature of one class environment machine room should remain on 10 ℃ ~ 25 ℃, humidity should remain between 45% ~ 75%, because machine room internal heat generation equipment is more, guarantee that machine room humidity is between 45% ~ 75%, just need to add wet process to indoor, not only increase equipment investment, and further increased power consumption.
At present, machine room energy-saving mainly contains following several mode:
(1) Air-conditioning type: reach energy-conservation purpose by the operational parameter control of optimizing air conditioner in machine room, or the current loss when adopting dynamo-electric converter technique to reduce the switch air-conditioning, it is energy-conservation to realize to improve the low frequency behavior in service.This mode can guarantee computer room safety, and O﹠M cost is lower, but because air-conditioning self energy consumption is higher, power savings is undesirable.
(2) heat exchange type: by heat exchanger the cold of outdoor cold air and the heat of room air are exchanged, reduce the running time of compressor of air conditioner, reach energy-conservation purpose.This mode mainly is applicable to the larger area of the temperature difference, is not suitable for the torrid areas.
(3) ventilation type: be that outdoor cold air introducing is indoor, outdoor hot-air discharge is outdoor, substitute operation of air conditioner, reach energy-conservation purpose.This mode power savings is better, but machine room cleanliness factor difficulty reaches requirement, outdoor noise is large, and maintenance cost is higher, undesirable aspect the assurance computer room safety, and mainly be applicable to the larger place of the temperature difference, be not suitable for high heat, the area that high humidity and air quality are poor, more difficult applicable architectural appearance require the low working environment of high environment noise requirements.
Present several machine room energy-saving modes all exist certain defect: good energy-conserving effect, computer room safety is difficult to guarantee that O﹠M cost is high; Want computer room safety, O﹠M cost is low, and energy-saving effect is bad again; And the power save mode applicable surface is limited very large.
Summary of the invention
The utility model has overcome defective of the prior art, provide a kind of power savings good, applied widely, be not subjected to the machine room external environment influence, and can lower the temperature, provide the energy conserving system that utilize air conditioner condensate water evaporative cooling of cold air to guarantee that humiture requires in the machine room by automatic humidification.
The utility model is achieved by following technical proposals:
A kind of energy conserving system that utilizes the air conditioner condensate water evaporative cooling, comprise machine room enthalpy control device (1), condensed water automatic controlled water storage tank (3), Temperature Humidity Sensor (4), communication equipment row frame (5) and air conditioner (22), it is characterized in that, communication equipment row frame (5) top placed in the middle at machine room lays Temperature Humidity Sensor (4), described Temperature Humidity Sensor (4) is connected with data acquisition board (9) in the machine room enthalpy control device (1) by control line, described data acquisition board (9) connects water evaporative cooling machine (2) and condensed water automatic controlled water storage tank (3) by control line, and the air outlet (6) of water evaporative cooling machine (2) is aimed at the return air inlet (7) of air conditioner (22); With the draining access condensed water automatic controlled water storage tank (3) of air conditioner, condensed water automatic controlled water storage tank (3) is connected by water pipe (20) with the water evaporative cooling machine water tank (14) in the water evaporative cooling machine (2).
As preferred version of the present utility model:
Also have display control board (8) and power board (10) in the described machine room enthalpy control device (1).
Be furnished with indicating ﹠ controlling device (11), wet curtain (12), blower fan (13), water evaporative cooling machine water tank (14) and suction pump (15) in the described water evaporative cooling machine (2); Described wet curtain (12) is installed in the return air inlet (7) of water evaporative cooling machine (2) and locates, and described blower fan (13) is installed in the air outlet (6) of water evaporative cooling machine (2) and locates.
Be furnished with water level controller (16), automatic water-supply pump (17) and water level display (18) in the cryogenic condensation water (19) in the described condensed water automatic controlled water storage tank (3).
Described machine room enthalpy control device (1) arranges one at each machine room, described water evaporative cooling machine (2) arranges 1 ~ 5 at each machine room, each machine room of described condensed water automatic controlled water storage tank (3) arranges 1, and each machine room of described Temperature Humidity Sensor (4) arranges 1 ~ 8.
Described condensed water automatic controlled water storage tank (3) is connected with running water pipe (21).
The aerial temperature and humidity control mode of machine room is enthalpy control, and the principle of cooling is water evaporative cooling principle.
The utility model has following beneficial effect compared with prior art:
1, enthalpy control water evaporative cooling energy-saving system utilizes indoor air circulation, has guaranteed the cleanliness factor of air, has also reduced the follow-up maintenance cost simultaneously, makes the calculator room equipment operation safer;
2, the setting of condensed water automatic controlled water storage tank, the cryogenic condensation water that utilizes air conditioner refrigerating to produce, the cooling that evaporates the water is more efficient;
3, increased water evaporative cooling machine by the basis at original machine room refrigeration plant air-conditioning, so original air conditioner humidifier can be closed down, same humidification amount, the electrical power of wet curtain water evaporation humidifier only is 3% of air conditioner in machine room steam humidification acc power, so greatly saved electric energy;
4, wet curtain is installed in the return air inlet place of water evaporative cooling machine, the air outlet place is the blower fan present position, under the effect of blower fan, can will send into machine room through the clammy air of wet curtain, when ensureing that machine room humidity is in prescribed limit, utilize again the again effect of water evaporative cooling, ensure the machine room internal cooling;
5, this equipment so the controller main frame does not need to be connected with air conditioner in machine room, need not controlled the operation of air conditioner in machine room as the auxiliary energy-saving equipment of air conditioner in machine room, and only the enthalpy according to machine room carries out automatic control;
6, the design of system modular can solve the refrigeration demand of different area machine room;
7, water evaporative cooling system and enthalpy control device all are installed in indoorly, are not subjected to the external environment condition climatic influences, and applicable surface is wider.
8, solved the deficiency of several power save modes in the described prior art, guarantee again simultaneously the humiture of machine room within the limits prescribed, the evaporative cooling technology that the utility model adopts, carry out the practice of bold water evaporation humidification by the Air Conditioning Facilities to existing operation, can solve the humiture problem of machine room, again can energy-efficient, cleaning ambient.
The utility model is initiating on national machine room air-conditioning energy-saving, is again great discovery and the revolution of communication industry energy-saving and emission-reduction aspect, and its maximum advantage is not to be subjected to the external environment condition climatic influences, and applicable surface is wider; Water shower machine room air conditioning air flow allows machine room more clean, and air-flow is more smooth; Remove the air-flow dead angle, solve " heat island " difficult problem; " energy saving ventilation system " applied than the past of this system is more simple, and without the environment noise, it is more convenient to safeguard, Energy Efficiency Ratio is higher.
Description of drawings:
Fig. 1 is system architecture schematic diagram of the present utility model;
Fig. 2 is that calculator room equipment of the present utility model plane lays schematic diagram;
Among the figure: machine room enthalpy control device-1, water evaporative cooling machine-2, condensed water automatic controlled water storage tank-3, Temperature Humidity Sensor-4, communication equipment row frame-5, air outlet-6, return air inlet-7, display control board-8, data acquisition board-9, power board-10, indicating ﹠ controlling device-11, wet curtain-12, blower fan-13, water evaporative cooling machine water tank-14, suction pump-15, water level controller-16, automatic water-supply pump-17, water level display-18, cryogenic condensation water-19, water pipe-20, running water pipe-21.Air conditioner-22.
The specific embodiment:
Below in conjunction with specific embodiment and Fig. 1 and Fig. 2 the utility model is described in detail:
This energy conserving system that utilizes the air conditioner condensate water evaporative cooling that the utility model provides, the specific embodiment at the machine room cooling energy-saving is: first according to machine room size and air-conditioning quantity, the water evaporative cooling machine 2 of configuration some, cloth is placed on the relative metope of air-conditioning, allows the air outlet 6 of water evaporative cooling machine 2 aim at the return air inlet 7 of air conditioners 22; With the draining access condensed water automatic controlled water storage tank 3 of air-conditioning, water pipe 20 is connected automatic water-supply pump 17 and water evaporative cooling machine water tank 14 again; Communication equipment row frame 5 upper ends placed in the middle at machine room lay Temperature Humidity Sensor 4, and access machine room enthalpy control device 1 can be started shooting and used.
In the use procedure, display control board 8 displaying contents are on the enthalpy control device 1: a, computer room temperature, humidity; The ruuning situation of b, air conditioner 22; The situation of the temperature of c, water evaporative cooling machine water tank 14, water inlet, water pump, water level; The blower fan 13 of d, each water evaporative cooling machine 2, humidification, water level situation; E, computer room temperature height, humidity is high, and lack of water is leaked, the smoke signal alarm.
Indicating ﹠ controlling device 11 displaying contents are on the water evaporative cooling machine 2: the start-stop situation of a, water evaporative cooling machine 2; The high speed of b, blower fan 13, middling speed, tick-over situation; C, humidification situation; D, water level situation; E, lack of water, leak, blower fan 13 fault state.
Machine room enthalpy control device 1 carries out the enthalpy analysis by the Temperature and Relative Humidity of Indoor Air that Temperature Humidity Sensor 4 is collected, control air conditioner condensate water the moistening and lowering temperature that the quantity of water evaporative cooling machine 2 and air quantity carry out the heated dry air in the machine room or out of service of flowing through, and Real Time Monitoring is carried out in the leakproof of the condensed water automatic controlled water storage tank 3 interior water yields and water pipe 20; The medium of machine room cooling is the cryogenic condensation water 19 that produces in air conditioner 22 process of refrigerastions and be collected in the condensed water automatic controlled water storage tank 3.Insufficient section replenishes running water by running water pipe 21; The principle of cooling is water evaporative cooling principle, and the aerial temperature and humidity control mode of machine room is enthalpy control.
Wet curtain 12 is installed in return air inlet 7 places of water evaporative cooling machine 2, and blower fan 13 is at air outlet 6 places of water evaporative cooling machine 2.Under the effect of blower fan 13, can send into machine room through the clammy air of wet curtain 12, ensure that machine room humidity is in prescribed limit in, utilize again the again effect of water evaporative cooling, ensure the machine room internal cooling;
It below only is a kind of embodiment of the present utility model; indoor temperature and humidity sensor 4 can be set to a plurality of, and water evaporative cooling machine 2 and condensed water automatic controlled water storage tank 3 can be set to a plurality of as required; as long as used the above application, all should fall into the utility model protection domain.

Claims (6)

1. energy conserving system that utilizes the air conditioner condensate water evaporative cooling, comprise machine room enthalpy control device (1), condensed water automatic controlled water storage tank (3), Temperature Humidity Sensor (4), communication equipment row frame (5) and air conditioner (22), it is characterized in that, Temperature Humidity Sensor (4) is arranged in machine room communication equipment row frame (5) top placed in the middle, described Temperature Humidity Sensor (4) is connected with data acquisition board (9) in the machine room enthalpy control device (1) by control line, and described data acquisition board (9) connects water evaporative cooling machine (2) and condensed water automatic controlled water storage tank (3) by control line; The air outlet (6) of water evaporative cooling machine (2) is aimed at the return air inlet (7) of air conditioner (22); With the draining access condensed water automatic controlled water storage tank (3) of air conditioner, condensed water automatic controlled water storage tank (3) is connected by water pipe (20) with the water evaporative cooling machine water tank (14) in the water evaporative cooling machine (2).
2. the energy conserving system that utilizes the air conditioner condensate water evaporative cooling according to claim 1 is characterized in that, display control board (8) and power board (10) are arranged in the described machine room enthalpy control device (1).
3. the energy conserving system that utilizes the air conditioner condensate water evaporative cooling according to claim 1, it is characterized in that, be furnished with indicating ﹠ controlling device (11), wet curtain (12), blower fan (13), water evaporative cooling machine water tank (14) and suction pump (15) in the described water evaporative cooling machine (2); Described wet curtain (12) is installed in the return air inlet (7) of water evaporative cooling machine (2) and locates, and described blower fan (13) is installed in the air outlet (6) of water evaporative cooling machine (2) and locates.
4. the energy conserving system that utilizes the air conditioner condensate water evaporative cooling according to claim 1, it is characterized in that, be furnished with water level controller (16), automatic water-supply pump (17) and water level display (18) in the cryogenic condensation water (19) in the described condensed water automatic controlled water storage tank (3).
5. the energy conserving system that utilizes the air conditioner condensate water evaporative cooling according to claim 1, it is characterized in that, described machine room enthalpy control device (1) arranges one at each machine room, described water evaporative cooling machine (2) arranges 1 ~ 5 at each machine room, each machine room of described condensed water automatic controlled water storage tank (3) arranges 1, and each machine room of described Temperature Humidity Sensor (4) arranges 1 ~ 8.
6. the energy conserving system that utilizes the air conditioner condensate water evaporative cooling according to claim 1 is characterized in that, described condensed water automatic controlled water storage tank (3) is connected with running water pipe (21).
CN 201220583288 2012-11-07 2012-11-07 Energy conservation system using air conditioner condensate for evaporative cooling Active CN202902554U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103912973A (en) * 2014-04-14 2014-07-09 华为技术有限公司 Split-type temperature control drainage system
CN104279653A (en) * 2014-10-20 2015-01-14 中山市安领星电子科技有限公司 Central air-conditioning with humidifier
CN108548298A (en) * 2018-03-30 2018-09-18 青岛海尔空调器有限总公司 Control method and device for adjusting air conditioner refrigerating and computer readable storage medium

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103912973A (en) * 2014-04-14 2014-07-09 华为技术有限公司 Split-type temperature control drainage system
CN103912973B (en) * 2014-04-14 2017-04-19 华为技术有限公司 Split-type temperature control drainage system
CN104279653A (en) * 2014-10-20 2015-01-14 中山市安领星电子科技有限公司 Central air-conditioning with humidifier
CN108548298A (en) * 2018-03-30 2018-09-18 青岛海尔空调器有限总公司 Control method and device for adjusting air conditioner refrigerating and computer readable storage medium

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