CN202166124U - Communication base station energy-saving and environment-friendly type air conditioner set - Google Patents

Communication base station energy-saving and environment-friendly type air conditioner set Download PDF

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Publication number
CN202166124U
CN202166124U CN201120230091XU CN201120230091U CN202166124U CN 202166124 U CN202166124 U CN 202166124U CN 201120230091X U CN201120230091X U CN 201120230091XU CN 201120230091 U CN201120230091 U CN 201120230091U CN 202166124 U CN202166124 U CN 202166124U
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CN
China
Prior art keywords
air
indoor
outdoor
heat exchanger
casing
Prior art date
Application number
CN201120230091XU
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Chinese (zh)
Inventor
段承志
张中发
朱文龙
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威海生命源节能环保科技有限公司
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Priority to CN201120230091XU priority Critical patent/CN202166124U/en
Application granted granted Critical
Publication of CN202166124U publication Critical patent/CN202166124U/en

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Abstract

The utility model relates to a communication base station energy-saving and environment-friendly type air conditioner set, which belongs to the field of air conditioners. A refrigeration apparatus is arranged inside a casing. An indoor blower, an air heat exchanger and an outdoor blower are also arranged inside the casing from top to bottom. An indoor air returning port and an outdoor air exhaust port are arranged on one sidewall of the casing and an outdoor air inlet port and an indoor air outlet port are arranged on another sidewall of the casing. The above air ports are connected with the indoor blower through ventilation pipelines. An initial effect indoor filter screen is arranged between the indoor air returning port and the ventilation pipeline. The indoor air outlet port is equipped with an efficient filter screen. An initial effect outdoor filter screen is arranged between the outdoor air inlet port and the ventilation pipeline. An air intake baffle plate is arranged between the outdoor air inlet port and the heat exchanger. One end of the air intake baffle plate is hinged. An evaporator arranged inside the ventilation pipeline at the left side of the indoor air outlet port is connected with the indoor blower through the ventilation pipeline and the heat exchanger. The condenser is arranged inside the ventilation pipeline between the outdoor blower and the air heat exchanger.

Description

Communication base station energy-conserving environment-friendly type air-conditioning unit

Technical field

The utility model relates to the room air conditioner field, at length says it is a kind of communication base station energy-conserving environment-friendly type air-conditioning unit.

Background technology

As everyone knows, there is strict requirement in place such as communication machine room, base station to indoor temperature, cleanliness factor.The building insulation performance of base station is good, and equipment turns round for a long time and can produce great amount of heat in the machine room, causes room temperature to raise, and the processing of not lowering the temperature equipment can occur because of the overheated situation of shutting down or burning; Dust causes great radiating effect to the normal operation of equipment.Common solution is in this type of place constant temperature air conditioning to be installed to carry out refrigeration cool-down throughout the year, simultaneously the cleanliness factor in the conditioning chamber.Power consumption during air conditioner refrigerating is very serious, though and adopt the mode of gravity-flow ventilation can realize cooling, can't satisfy the requirement of machine room cleanliness factor.

Summary of the invention

In order to overcome the deficiency of prior art, the utility model provides a kind of communication base station energy-conserving environment-friendly type air-conditioning unit, and is simple in structure, can utilize natural cold quantity to reduce the adjustable equipment of base station indoor air temperature.Body adopts refrigeration machine to room temperature lowering automatically when natural wind is higher than uniform temperature; When natural wind is lower than uniform temperature, and indoor temperature is in the normal range (NR) of setting, and body is automatically converted to and utilizes natural wind to carry out room temperature lowering; Natural wind is lowered the temperature to the indoor secondary circulated air through heat exchanger; Simultaneously indoor circulation wind is purified, can satisfy the requirement of machine room simultaneously, can significantly reduce the working time of refrigeration machine like this temperature, cleanliness factor; Realize energy-saving and emission-reduction, reach the purpose of environmental protection.

The utility model solves the technical scheme that its technical problem adopted: a kind of communication base station energy-conserving environment-friendly type air-conditioning unit, be provided with casing, and it is characterized in that: the indoor fan, air heat exchanger, the outdoor fan that are provided with refrigerating plant in the casing and are provided with from top to bottom; Be respectively equipped with indoor return air inlet, outdoor exhaust outlet and outdoor air inlet, indoor air outlet on two sidewalls of casing; Each air port is connected through ventilation shaft with indoor fan, between indoor return air inlet and ventilation shaft, is provided with just to imitate indoor screen pack, and indoor air outlet is furnished with high efficiency particulate air; Between outdoor air inlet and ventilation shaft, be provided with and just imitate outdoor screen pack; All ventilation shafts link to each other with air heat exchanger in the centre of casing, between outdoor air inlet and heat exchanger, are provided with the air intake baffle plate, and air intake baffle plate one end is hinged; Its pin joint rotation relatively; One side of air intake baffle plate is the new wind air inlet of heat exchanger, and opposite side is the outdoor air pipeline, and air heat exchanger is provided with separate room air runner, outdoor air runner; Refrigerating plant comprises evaporimeter, condenser and compressor; Evaporimeter is positioned at the ventilation shaft in indoor air outlet left side, links to each other with indoor fan with heat exchanger through ventilation shaft, and condenser is located in the ventilation shaft between outdoor fan and the air heat exchanger.

The beneficial effect of the utility model is, and is simple in structure, can utilize natural cold quantity to reduce the base station indoor air temperature; Body adopts refrigeration machine to room temperature lowering automatically when natural wind is higher than uniform temperature, and when natural wind is lower than uniform temperature, and indoor temperature is in the normal range (NR) of setting; Body is automatically converted to and utilizes natural wind to carry out room temperature lowering, and natural wind is lowered the temperature to the indoor secondary circulated air through heat exchanger, simultaneously indoor circulation wind is purified; Can satisfy the requirement of machine room simultaneously to temperature, cleanliness factor; Can significantly reduce the working time of refrigeration machine like this, realize energy-saving and emission-reduction, reach the purpose of environmental protection.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the A-A ' cutaway view of Fig. 1, also is natural wind refrigeration mode sketch map.

Fig. 3 is the A-A ' cutaway view of Fig. 1, also is machine refrigerating operaton pattern diagram.

1. indoor return air inlets among the figure; 2. just imitate indoor screen pack; 3. casing; 4. indoor fan; 5 outdoor fans; 6 outdoor exhaust outlets; 7, condenser; 8. cabinet base; 9. condense water disk; 10 indoor air outlets; 11. compressor; 12. high efficiency particulate air; 13. evaporimeter; 14. air heat exchanger; 15. ventilation shaft; 16. just imitate outdoor screen pack; 17. outdoor air inlet; 18. air intake baffle plate.

The specific embodiment

In Fig. 1, Fig. 2, the utility model comprises casing 3, the indoor fan 4, air heat exchanger 14, the outdoor fan 5 that are provided with refrigerating plant in the casing 3 and are provided with from top to bottom.Be respectively equipped with indoor return air inlet 1, outdoor exhaust outlet 6 and outdoor air inlet 17, indoor air outlet 10 on two sidewalls of casing 3; Each air port is connected through ventilation shaft 15 with indoor fan 4; Between indoor return air inlet 1 and ventilation shaft 15, be provided with and just imitate indoor screen pack 2, indoor air outlet 10 is furnished with high efficiency particulate air 12, between outdoor air inlet 17 and ventilation shaft 15, is provided with and just imitates outdoor screen pack 16; All ventilation shafts link to each other with air heat exchanger 14 in the centre of casing 3; Be provided with air intake baffle plate 18 at outdoor air inlet 17 and 14 of air heat exchangers, air intake baffle plate 18 1 ends are hinged, its pin joint rotation relatively; One side of air intake baffle plate 18 is new wind air inlets of heat exchanger 14, and opposite side is the outdoor air pipeline.Air heat exchanger 14 is provided with separate room air runner, outdoor air runner.Refrigerating plant comprises evaporimeter 13, condenser 7 and compressor 11.Evaporimeter 13 is positioned at the ventilation shaft 15 in indoor air outlet 10 left sides, links to each other with indoor fan 4 with air heat exchanger 14 through ventilation shaft 15.Condenser 7 is located in the ventilation shaft between outdoor fan 5 and the air heat exchanger 14, and evaporimeter 13 downsides are equipped with condense water disk 9.

The utility model is lower than at outdoor environment temperature load to be set when requiring, and can adopt extraneous natural cold-energy to reduce the temperature in the base station, and this reduces consuming electric power greatly.Simultaneously; When being higher than, outdoor environment temperature load sets when requiring; Equipment can be controlled air intake baffle plate 18 through control device and block air heat exchanger 14 air inlets, and outdoor air intake just passes through from the outdoor air pipeline of side, converts machine refrigerating operaton pattern this moment into; Adopt the shell-and-tube exchanger heat exchange, utilize outdoor natural wind pipeline bigger, make refrigeration better than indoor circulation airduct road; Also can ensure the air purity in the base station through screen pack.

The utility model is worked under two kinds of different patterns according to outside air temperature, and said two kinds of patterns are: natural wind refrigerating operaton pattern and machine refrigerating operaton pattern.

Two kinds of mode of operations of the utility model are following:

One, natural wind refrigeration mode: like Fig. 1, shown in Figure 2, this pattern is used to be lower than the temperature design temperature, and indoor temperature is in normal setting range; This pattern refrigerating plant quits work, and control device drives air intake baffle plate 18, opens air heat exchanger 14 outdoor natural wind air inlets; Shelter from the ventilation shaft of air heat exchanger 14 sides simultaneously; Outdoor air through just imitating outdoor screen pack 16, gets into air heat exchanger 14 through outdoor air inlet 17; Through the heat of air heat exchanger 14 absorption chamber indoor circulation wind, deliver in the atmosphere through condenser 7, outdoor fan 5, outdoor exhaust outlet 6 again.Room air is imitated indoor screen pack 2 and indoor fan 4 through indoor return air inlet 1, through just; Get into air heat exchanger 14, after outdoor natural wind heat exchange, through evaporator 13, high efficiency particulate air 12; Indoor air outlet 10 is again in the inlet chamber, thereby reaches cooling-down effect.Among the figure filled arrows represent outdoor distinguished and admirable to, hollow arrow represent indoor distinguished and admirable to.

Two, machine refrigerating operaton pattern:, when outdoor temperature is higher than setting value or indoor temperature and is higher than normal setting range, convert this operational mode into like Fig. 1, shown in Figure 3.This pattern is blocked the outdoor natural wind air inlet of air heat exchanger 14 by control device drive chamber external air inlet baffle plate 18.Indoor circulation wind is just imitated indoor screen pack 2, indoor fan 4 by indoor return air inlet 1; Air heat exchanger 14, the position of arrival evaporimeter 13, the machine refrigerating capacity of absorption evaporimeter 13; Lower the temperature, through high efficiency particulate air 12, indoor air outlet 10 entering base stations are indoor again.Outdoor natural wind is just imitated outdoor screen pack 16 through outdoor air inlet 17, arrives the position of condenser 7, and takes away the heat that the machine refrigeration is produced, discharge through outdoor fan 5, outdoor exhaust outlet 6 more outdoor, thereby reach cooling-down effect.Among the figure filled arrows represent outdoor distinguished and admirable to, hollow arrow represent indoor distinguished and admirable to.

Claims (1)

1. a communication base station energy-conserving environment-friendly type air-conditioning unit is provided with casing, it is characterized in that: the indoor fan, air heat exchanger, the outdoor fan that are provided with refrigerating plant in the casing and are provided with from top to bottom; Be respectively equipped with indoor return air inlet, outdoor exhaust outlet and outdoor air inlet, indoor air outlet on two sidewalls of casing; Each air port is connected through ventilation shaft with indoor fan, between indoor return air inlet and ventilation shaft, is provided with just to imitate indoor screen pack, and indoor air outlet is furnished with high efficiency particulate air; Between outdoor air inlet and ventilation shaft, be provided with and just imitate outdoor screen pack; All ventilation shafts link to each other with air heat exchanger in the centre of casing, between outdoor air inlet and heat exchanger, are provided with the air intake baffle plate, and air intake baffle plate one end is hinged; Its pin joint rotation relatively; One side of air intake baffle plate is the new wind air inlet of heat exchanger, and opposite side is the outdoor air pipeline, and air heat exchanger is provided with separate room air runner, outdoor air runner; Refrigerating plant comprises evaporimeter, condenser and compressor; Evaporimeter is positioned at the ventilation shaft in indoor air outlet left side, links to each other with indoor fan with heat exchanger through ventilation shaft, and condenser is located in the ventilation shaft between outdoor fan and the air heat exchanger.
CN201120230091XU 2011-07-01 2011-07-01 Communication base station energy-saving and environment-friendly type air conditioner set CN202166124U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120230091XU CN202166124U (en) 2011-07-01 2011-07-01 Communication base station energy-saving and environment-friendly type air conditioner set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120230091XU CN202166124U (en) 2011-07-01 2011-07-01 Communication base station energy-saving and environment-friendly type air conditioner set

Publications (1)

Publication Number Publication Date
CN202166124U true CN202166124U (en) 2012-03-14

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Application Number Title Priority Date Filing Date
CN201120230091XU CN202166124U (en) 2011-07-01 2011-07-01 Communication base station energy-saving and environment-friendly type air conditioner set

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104390278A (en) * 2014-10-17 2015-03-04 宁波欧格电子有限公司 Air purifying device
CN104390292A (en) * 2014-10-17 2015-03-04 宁波欧格电子有限公司 Whole-house air purifying system
CN104406336A (en) * 2014-11-25 2015-03-11 上海中兴不锈钢配套工程有限公司 Indirect air cooling type condenser inlet air dust-proof filtration device
CN104748237A (en) * 2015-03-31 2015-07-01 广东美的暖通设备有限公司 Air-conditioner control system and method
CN105737305A (en) * 2016-04-13 2016-07-06 丁大伟 Constant-temperature dehumidifying system
CN105805904A (en) * 2014-12-31 2016-07-27 艾默生网络能源有限公司 Refrigeration control system and method for computer room
CN107883438A (en) * 2016-09-30 2018-04-06 维谛技术有限公司 A kind of computer-room air conditioning system, computer room refrigeration control method and device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104390278A (en) * 2014-10-17 2015-03-04 宁波欧格电子有限公司 Air purifying device
CN104390292A (en) * 2014-10-17 2015-03-04 宁波欧格电子有限公司 Whole-house air purifying system
CN104406336A (en) * 2014-11-25 2015-03-11 上海中兴不锈钢配套工程有限公司 Indirect air cooling type condenser inlet air dust-proof filtration device
CN105805904A (en) * 2014-12-31 2016-07-27 艾默生网络能源有限公司 Refrigeration control system and method for computer room
CN104748237A (en) * 2015-03-31 2015-07-01 广东美的暖通设备有限公司 Air-conditioner control system and method
CN105737305A (en) * 2016-04-13 2016-07-06 丁大伟 Constant-temperature dehumidifying system
CN105737305B (en) * 2016-04-13 2018-10-26 丁大伟 A kind of constant-temperature dehumidification system
CN107883438A (en) * 2016-09-30 2018-04-06 维谛技术有限公司 A kind of computer-room air conditioning system, computer room refrigeration control method and device

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