CN202915491U - Air conditioner refrigerant energy-saving device for machine rooms - Google Patents

Air conditioner refrigerant energy-saving device for machine rooms Download PDF

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Publication number
CN202915491U
CN202915491U CN 201220514168 CN201220514168U CN202915491U CN 202915491 U CN202915491 U CN 202915491U CN 201220514168 CN201220514168 CN 201220514168 CN 201220514168 U CN201220514168 U CN 201220514168U CN 202915491 U CN202915491 U CN 202915491U
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CN
China
Prior art keywords
air
refrigerating medium
outlet
water pump
air conditioner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220514168
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Chinese (zh)
Inventor
朱江
朱建斌
崔凌浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Chengguan Energy-Saving Environmental Protection Science & Technology Co Ltd
Original Assignee
Sichuan Chengguan Energy-Saving Environmental Protection Science & Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sichuan Chengguan Energy-Saving Environmental Protection Science & Technology Co Ltd filed Critical Sichuan Chengguan Energy-Saving Environmental Protection Science & Technology Co Ltd
Priority to CN 201220514168 priority Critical patent/CN202915491U/en
Application granted granted Critical
Publication of CN202915491U publication Critical patent/CN202915491U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an air conditioner refrigerant energy-saving device for machine rooms. The device comprises an air inlet tube, an air outlet tube, a refrigerant storage tank, a refrigerant water pump, a filter, an indoor condensation exchanger, an air cooler, a humidifier, a cold air feeding fan, a hot air feeding fan, an air return tube and an air feeding tube. An outlet of the refrigerant storage tank is connected with an inlet of the refrigerant water pump, an outlet of the refrigerant water pump and the air inlet tube are connected with an inlet of the filter, an outlet of the filter is connected with an inlet of the indoor condensation exchanger, an outlet of the indoor condensation exchanger is connected with an inlet of the air cooler, an outlet of the air cooler is connected with the cold air feeding fan and then connected with the air feeding tube, and the air return tube is connected with the hot air feeding fan which is connected with the air outlet tube. By means of the air conditioner refrigerant energy-saving device, characteristics of low outdoor temperatures in winter, spring and autumn can be used, the indoor and outdoor heat exchanges is performed through refrigerants through the operation of the water pump, and an air conditioning compressor is prevented from operating, so that energy is saved, and consumption is reduced.

Description

Air conditioner in machine room refrigerating medium energy saver
Technical field
The utility model relates to a kind of machine room energy-saving device, particularly relates to a kind of air conditioner in machine room refrigerating medium energy saver.
Background technology
Along with the continuous increase of communication network scale and number of users, at present main the employing needs to dispose air-conditioning at each machine room and regulates temperature in the machine room.Because power of communication equipment density is large, the unit volume caloric value is high, even in the winter of cold, the machine rooms such as exchange, data still need to reach communication equipment to the requirement of environment temperature by the continuous refrigeration of compressor of air conditioner, and the power consumption of air conditioner in machine room is large.
The utility model content
The purpose of this utility model be provide in order to address the above problem a kind of energy-saving effect significantly, good refrigeration effect and the low air conditioner in machine room refrigerating medium energy saver of cost.
The utility model is achieved through the following technical solutions:
A kind of air conditioner in machine room refrigerating medium energy saver, comprise air inlet pipe, blast pipe, the refrigerating medium storage tank, the refrigerating medium water pump, filter, indoor condensation interchanger, aerial cooler, humidifier, the cold wind pressure fan, the hot blast pressure fan, backwind tube and ajutage, the outlet of described refrigerating medium storage tank is connected with the entrance of described refrigerating medium water pump, described refrigerating medium exit of pump is connected with the import of described filter with air inlet pipe, the outlet of described filter is connected with the import of described indoor condensation interchanger, the outlet of described room air condensation interchanger is connected with the entrance of described aerial cooler, the outlet of described aerial cooler be connected with described ajutage respectively after described cold wind pressure fan is connected, described backwind tube is connected with described hot blast pressure fan, and described hot blast pressure fan is connected with described blast pipe.
The refrigerating medium energy conserving system adopts the mode of indirect utilization natural cooling source, also is called nature cooling type energy-saving air conditioning system.Principle is to utilize outdoor heat exchange heat exchanger and outdoor air to carry out heat exchange, and utilize ethylene glycol (the perhaps glacial epoch refrigerant) aqueous solution as refrigerating medium, by refrigerating medium water pump 2 the low temperature refrigerating medium is sent into indoor condensation interchanger again and come return air air in the cooling chamber, be blown into cooled air indoor by the cold wind pressure fan at last, for the indoor energy saving system coil pipe provides low-temperature receiver, thereby reduce indoor temperature; When indoor temperature reached setting value, system's autoshutdown air-conditioning system shortened the time of air-conditioning work, and then saves a large amount of electric energy.
As preferably, described aerial cooler comprises mixing section, indirect condensing section and direct condensation segment, and described indirect condensing section is positioned between described mixing section and the described direct condensation segment.
As preferably, described air conditioner in machine room refrigerating medium energy saver also comprises central controller, temperature sensor, humidity sensor, refrigerating medium water pump controller and humidifier controller, described temperature sensor be connected the signal output part of humidity sensor and be connected with the signal input part of described central controller, the signal output part of described central controller and described refrigerating medium water pump controller be connected the signal input part of humidifier controller and be connected.
When outdoor temperature satisfied the energy conserving system condition of work, when indoor temperature was higher than set temperature value, control system was sent the signal feed pump, the water pump entry into service, after the time-delay, outdoor fan energising (when independent unit, first priming chamber inner blower before the outdoor fan energising); When indoor temperature was lower than set temperature, control system was sent signal, the outdoor fan outage, and water pump quits work (when independent unit, last indoor fan outage), guarantees indoor steady temperature with this.The refrigerating medium energy conserving system adopts intelligent controller control, when 5 ℃ of indoor, the outdoor temperature difference, just can partly utilize outdoor natural cooling source, and insufficient section is compensated by compressor of air conditioner.When indoor, the outdoor temperature difference is more than 10 ℃, just can replace compressor cooling fully.
As preferably, on described air inlet pipe and the described escape pipe adjusting air valve is installed.
The beneficial effects of the utility model are:
The utility model can system utilize winter, spring and the lower characteristics of outdoor temperature in autumn, by the running of water pump, uses refrigerating medium to carry out indoor, outdoor heat exchange, avoids compressor of air conditioner work, to reach energy-saving and cost-reducing purpose.
Description of drawings
Fig. 1 is the structural representation of a kind of air conditioner in machine room refrigerating medium of the utility model energy saver;
Fig. 2 be a kind of air conditioner in machine room refrigerating medium of the utility model energy saver control principle drawing.
Among the figure: 1-refrigerating medium storage tank, 2-refrigerating medium water pump, 3-filter, the indoor condensation interchanger of 4-, 5-aerial cooler, 501-mixing section, 502-indirect condensing section, the direct condensation segment of 503-, 6-humidifier, 7-cold wind pressure fan, the 8-ajutage, the 9-backwind tube, 10-hot blast pressure fan, 11--adjusting air valve.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments:
As shown in Figure 1, the utility model air conditioner in machine room refrigerating medium energy saver, comprise air inlet pipe, blast pipe, refrigerating medium storage tank 1, refrigerating medium water pump 2, filter 3, indoor condensation interchanger 4, aerial cooler 5, humidifier 6, cold wind pressure fan 7, hot blast pressure fan 10, backwind tube 8 and ajutage 9, the outlet of refrigerating medium storage tank 1 is connected with the entrance of refrigerating medium water pump 2, import with filter 3 is connected 2 outlets of refrigerating medium water pump with air inlet pipe, the outlet of filter 3 is connected with the import of indoor condensation interchanger 4, the outlet of room air condensation interchanger 4 is connected with the entrance of aerial cooler 5, the outlet of aerial cooler 5 be connected with ajutage 8 respectively after cold wind pressure fan 7 is connected, backwind tube 9 is connected with hot blast pressure fan 10, and hot blast pressure fan 10 is connected with blast pipe.Adjusting air valve 11 is installed on air inlet pipe and the escape pipe.
The refrigerating medium energy conserving system adopts the mode of indirect utilization natural cooling source, also is called nature cooling type energy-saving air conditioning system.Principle is to utilize outdoor heat exchange heat exchanger and outdoor air to carry out heat exchange, and utilize ethylene glycol (the perhaps glacial epoch refrigerant) aqueous solution as refrigerating medium, by refrigerating medium water pump 2 the low temperature refrigerating medium is sent into indoor condensation interchanger 4 again and come return air air in the cooling chamber, be blown into cooled air indoor by cold wind pressure fan 7 at last, for the indoor energy saving system coil pipe provides low-temperature receiver, thereby reduce indoor temperature; When indoor temperature reached setting value, system's autoshutdown air-conditioning system shortened the time of air-conditioning work, and then saves a large amount of electric energy.
Aerial cooler 5 comprises mixing section 501, indirect condensing section 502 and direct condensation segment 503, and indirect condensing section 502 is at mixing section 501 with directly between the condensation segment 503.
As shown in Figure 2, air conditioner in machine room refrigerating medium energy saver also comprises central controller, temperature sensor, humidity sensor, refrigerating medium water pump controller and humidifier controller, described temperature sensor be connected the signal output part of humidity sensor and be connected with the signal input part of described central controller, the signal output part of described central controller and described refrigerating medium water pump controller be connected the signal input part of humidifier controller and be connected.The refrigerating medium energy conserving system adopts intelligent controller control, when 5 ℃ of indoor, the outdoor temperature difference, just can partly utilize outdoor natural cooling source, and insufficient section is compensated by compressor of air conditioner.When indoor, the outdoor temperature difference is more than 10 ℃, just can replace compressor cooling fully.

Claims (4)

1. air conditioner in machine room refrigerating medium energy saver, it is characterized in that: comprise air inlet pipe, blast pipe, the refrigerating medium storage tank, the refrigerating medium water pump, filter, indoor condensation interchanger, aerial cooler, humidifier, the cold wind pressure fan, the hot blast pressure fan, ajutage and discharge pipe, the outlet of described refrigerating medium storage tank is connected with the entrance of described refrigerating medium water pump, described refrigerating medium exit of pump is connected with the import of described filter with air inlet pipe, the outlet of described filter is connected with the import of described indoor condensation interchanger, the outlet of described room air condensation interchanger is connected with the entrance of described aerial cooler, the outlet of described aerial cooler be connected with described ajutage respectively after described cold wind pressure fan is connected, described ajutage is connected with described hot blast pressure fan, and described hot blast pressure fan is connected with described blast pipe.
2. air conditioner in machine room refrigerating medium energy saver according to claim 1 is characterized in that: described aerial cooler comprises mixing section, indirect condensing section and direct condensation segment, and described indirect condensing section is positioned between described mixing section and the described direct condensation segment.
3. air conditioner in machine room refrigerating medium energy saver according to claim 1, it is characterized in that: described air conditioner in machine room refrigerating medium energy saver also comprises central controller, temperature sensor, humidity sensor, refrigerating medium water pump controller and humidifier controller, described temperature sensor be connected the signal output part of humidity sensor and be connected with the signal input part of described central controller, the signal output part of described central controller and described refrigerating medium water pump controller be connected the signal input part of humidifier controller and be connected.
4. air conditioner in machine room refrigerating medium energy saver according to claim 1 is characterized in that: on described air inlet pipe and the described escape pipe adjusting air valve is installed.
CN 201220514168 2012-10-09 2012-10-09 Air conditioner refrigerant energy-saving device for machine rooms Expired - Fee Related CN202915491U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220514168 CN202915491U (en) 2012-10-09 2012-10-09 Air conditioner refrigerant energy-saving device for machine rooms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220514168 CN202915491U (en) 2012-10-09 2012-10-09 Air conditioner refrigerant energy-saving device for machine rooms

Publications (1)

Publication Number Publication Date
CN202915491U true CN202915491U (en) 2013-05-01

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103712295A (en) * 2012-10-09 2014-04-09 四川澄观节能环保科技有限公司 Coolant energy-saving device for machine room air conditioners
CN108042200A (en) * 2017-12-19 2018-05-18 上海置信节能环保有限公司 A kind of cooling system for medical frozen knife

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103712295A (en) * 2012-10-09 2014-04-09 四川澄观节能环保科技有限公司 Coolant energy-saving device for machine room air conditioners
CN108042200A (en) * 2017-12-19 2018-05-18 上海置信节能环保有限公司 A kind of cooling system for medical frozen knife

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130501

Termination date: 20131009

C17 Cessation of patent right