CN104390274B - Base station machine room ventilation and air conditioning system - Google Patents
Base station machine room ventilation and air conditioning system Download PDFInfo
- Publication number
- CN104390274B CN104390274B CN201410779800.8A CN201410779800A CN104390274B CN 104390274 B CN104390274 B CN 104390274B CN 201410779800 A CN201410779800 A CN 201410779800A CN 104390274 B CN104390274 B CN 104390274B
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- air
- duct
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- supply
- base station
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Air Conditioning (AREA)
- Ventilation (AREA)
- Air Conditioning Control Device (AREA)
- Duct Arrangements (AREA)
Abstract
The present invention relates to a kind of base station machine room ventilation and air conditioning system, it is characterised in that：Outdoor unit, Centralized Controller, air supply duct and the return air duct being adapted to by air-conditioner host and with air-conditioner host are constituted, Centralized Controller is arranged on the wall in computer room room, air supply duct and return air duct are connected with air-conditioner host respectively, described air supply duct is also connected with a filter bank, and described return air duct is also connected with an air exhaust box；The beneficial effects of the invention are as follows：Reasonable in design, can carry out flexible modulation to carrying out cooling comprehensively in computer room with air-out or return air position.
Description
Technical field
The present invention relates to a kind of base station machine room ventilation and air conditioning system, communications equipment room or programme-controlled exchange computer room are especially adapted for use in
The interior system with cooling, dehumidifying and ventilation function.
Background technology
With the development of mobile communication technology, 3G, 4G mobile communication have progressed into everyone life, and its matter that communicates
The crucial normal operation work for be unableing to do without communication apparatus in base station machine room of amount.It is small, single that base station machine room is generally unit area
The big small space of position thermic load, indoor temperature is controlled between 18 to 20 DEG C, and construction area is typically at 30 to 50 square metres.In order to
Energy-saving run, uses outdoor fresh air ventilating and cooling less than 15 DEG C in outdoor environment, is used when outdoor environment temperature is more than 16 DEG C
Air-cooled cabinet-type air conditioner forced cooling.Traditional air conditioning mode is return air or air draft under upper air-supply, and calculator room equipment is in the upper strata typically row of carrying
Fan, that is to say, that the heat of calculator room equipment is gradually increased along upward vertical direction, using traditional upper air supply mode only
Energy Local cooling, and the cooling capacity that calculator room equipment carries ventilating fan is reduced, make calculator room equipment local temperature is too high to cause
Equipment can not be used normally, and even if air cooling cabinet captain's phase, continuously operation is also difficult to solve root problem.
The content of the invention
In order to solve deficiency of the prior art, the present invention provides a kind of base station machine room ventilation and air conditioning system, structure design
Rationally, flexible modulation can be carried out with air-out or return air position to carrying out cooling comprehensively in computer room.
The technical solution adopted for the present invention to solve the technical problems is：A kind of base station machine room ventilation and air conditioning system, it is special
Levy and be：Outdoor unit, Centralized Controller, air supply duct and the return air duct being adapted to by air-conditioner host and with air-conditioner host are constituted,
Centralized Controller is arranged on the wall in computer room room, and air supply duct and return air duct are connected with air-conditioner host respectively, described
Air supply duct is also connected with a filter bank, and described return air duct is also connected with an air exhaust box.
Described return air duct is arranged in computer room apart from more than 2.5 meters positions of equipment mounting surface, and return air duct is by return air
Main conduit and some return air laterals communicated with return air main conduit are constituted, and described return air lateral passes through flexible
Flexible pipe is connected with corresponding suspended hood, is provided with ventilating fan in described suspended hood, described return air main conduit one end with it is described
Air-conditioner host connection, the return air main conduit other end is connected with described air exhaust box, return air main conduit and air-conditioner host and
The two ends of air exhaust box connection are equipped with electric air volume adjusting valve.
Described air supply duct is arranged on position below equipment mounting surface in computer room, air supply duct by air-supply main conduit and
It is some to be constituted with the air-supply laterals that communicate of air-supply main conduit, described air-supply lateral by bellows with it is corresponding
Air outlet connection.
Described air-conditioner host uses refrigerating capacity for 7.5~10KW air-cooled cabinet-type air conditioner, the air-supply side of air-conditioner host with it is described
The connection of air-supply main conduit, the return side of air-conditioner host is connected with described return air main conduit.
Described filter bank passes through a vertical air-duct with air-supply main conduit vertical distribution and air-supply main conduit company
Connect, the side that filter bank is connected with vertical air-duct is provided with electric air volume adjusting valve.
The inlet side of described filter bank and the air draft side of air exhaust box are equipped with stormproof louvre air port, described rain-proof hundred
Leaf air port has double-deck louver structure.
The air quantity regulation of adaptation is equipped with described air-supply main conduit, air-supply lateral and return air lateral
Valve.
Described Centralized Controller is connected with air-conditioner host, air exhaust box, filter bank chain control.
Described bellows is thermal-insulating type aluminium foil hose.
The beneficial effects of the invention are as follows：
1st, it ensure that in communications equipment room or programme-controlled exchange computer room that temperature is constant, temperature difference amplitude is small, send out computer room data exchange
Hot equipment running is steady.
2nd, calculator room equipment part, overall cooling flexible adjustment, only need to stretch or compress bellows and can be achieved, without increasing
Add or change other ventilation equipment or accessory.
3rd, technique is simple, easy to make, only need to change the air-out mode of air-conditioner host or filter bank, you can realize air-conditioning
Conversion between ventilating system and fresh air ventilating system.
4th, using lower air-supply, the draft type of upper return air, the radiating technological process of computer room data exchange heat-producing device is met,
It can cool step by step, air-supply effect is good, air current composition is stable.
5th, air conditioner ventilating system and the composite ventilated cooling method of fresh air ventilating system are taken, energy-saving run is realized, through experiment
Detect energy-saving effect lifting more than 25%.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the overlooking the structure diagram of the present invention；
Fig. 2 is the cross section structure diagram of " A-A " in Fig. 1；
In figure：1 volume damper, 21 air-supply main conduits, 22 air-supply laterals, 23 air outlets, 31 return air main pipes
Road, 32 return air laterals, 33 suspended hoods, 34 ventilating fans, 4 air-conditioner hosts, 5 outdoor units, 6 filter banks, 61 vertical air-ducts, 7
Stormproof louvre air port, 8 electric air volume adjusting valves, 9 bellows, 10 Centralized Controllers, 11 computer room data exchange heat-producing devices, 12
Air exhaust box.
Embodiment
As shown in Figure 1, 2：A kind of base station machine room ventilation and air conditioning system, is mainly adapted to by air-conditioner host 4 and with air-conditioner host 4
Outdoor unit 5, Centralized Controller 10, air supply duct and return air duct constitute, Centralized Controller 10 is arranged on the wall in computer room room
On wall, Centralized Controller 10 is connected with air-conditioner host 4, air exhaust box 12, the chain control of filter bank 6, air supply duct and backwind tube
Road is connected with air-conditioner host 4 respectively, and described air supply duct is also connected with a filter bank 6, and filter bank 6 is using just effect, electricity
Sub- dedusting secondary filtration structure, to prevent dust granule, insect etc. from getting in, to ensure the air of indoor computer room switching equipment
Cleanliness factor, described return air duct is also connected with an air exhaust box 12.
Described return air duct is arranged in computer room apart from more than 2.5 meters positions of equipment mounting surface, and return air duct is by return air
Main conduit 31 and some return air laterals 32 communicated with return air main conduit 31 are constituted, described return air lateral 32
Connected by bellows 9 with corresponding suspended hood 33, suspended hood 33 is arranged on the top of computer room data exchange heat-producing device 11, institute
Ventilating fan 34 is provided with the suspended hood 33 stated, described one end of return air main conduit 31 is connected with described air-conditioner host 4, return air
The other end of main conduit 31 is connected with described air exhaust box 12, and return air main conduit 31 is connected with air-conditioner host 4 and air exhaust box 12
Two ends be equipped with electric air volume adjusting valve 8, for auto-control air force.
Described air supply duct is arranged on the interlayer position below equipment mounting surface between ground, air supply duct in computer room
It is made up of air-supply main conduit 21 and some air-supply laterals 22 communicated with air-supply main conduit 21, described air-supply branch
Pipeline 22 is connected by bellows 9 with corresponding air outlet 23, and air outlet 23 is arranged on computer room data exchange heat-producing device 11
Radiating near.
Described air-conditioner host 4 uses refrigerating capacity for 7.5~10KW air-cooled cabinet-type air conditioner, the air-supply side of air-conditioner host 4 and institute
The air-supply main conduit 21 stated is connected, and the return side of air-conditioner host 4 is connected with described return air main conduit 31.
Described filter bank 6 is connected by one with the vertical air-duct 61 of air supply duct vertical distribution with air supply duct, mistake
The side that filter group 6 is connected with vertical air-duct 61 is provided with electric air volume adjusting valve 8, for auto-control air force.
The inlet side of described filter bank 6 and the air draft side of air exhaust box 12 are equipped with stormproof louvre air port 7, and described is anti-
Rain air grille 7 has double-deck louver structure, can adjust direction in the range of 360 degree.
The air quantity of adaptation is equipped with described air-supply main conduit 21, air-supply lateral 22 and return air lateral 32
Regulating valve 1, is respectively used to adjust the air force of its position.
Described bellows 9 is thermal-insulating type aluminium foil hose, can be in level, vertical direction telescopic adjustment, to meet computer room
The different height of data exchange heat-producing device 11, the partly or wholly cooling at position of radiating.
, can be by air supply duct and the enough ventiduct systems of return air duct and air-conditioner host 4, mistake by said structure
Filter group 6, air exhaust box 12 are used cooperatively, and whole system operating is divided into air conditioner ventilating system and fresh air ventilating system,
When outdoor environment is less than 15 DEG C, fresh air ventilating system is run, when outdoor environment temperature is more than 16 DEG C, air conditioner ventilation system is run
System, wherein：
Air conditioner ventilating system：The air-conditioning cold wind of air-conditioner host 4 is delivered to air supply duct during air-supply, air-conditioning cold wind is successively logical
Cross to be adjusted twice with air-supply main conduit 21 and the corresponding volume damper 1 of air-supply lateral 22 and enter corresponding after distribution
Bellows 9 and air outlet 23, according to the various heat exchange position of computer room data exchange heat-producing device 11, temperature requirement regulation pair
The height for the bellows 9 answered and position, to reach optimal cooling-down effect；
After the high hot-air that computer room data exchange heat-producing device 11 is discharged during return air is sucked by suspended hood 33, by corresponding
Enter return air main pipeline after bellows 9 and return air lateral 32, and by the volume damper 1 in return air lateral 32
It is adjusted, is finally pooled to the return side of air-conditioner host 4.
In said process, air exhaust box 12 and filter bank 6 are out of service, corresponding electronic with air exhaust box 12, filter bank 6
Volume damper 8 is closed.
Fresh air ventilating system：During air-supply by outdoor air successively by stormproof louvre air port 7, filter bank 6 and with filtering
Air-supply main conduit 21 is delivered to after the corresponding electric air volume adjusting valve 8 of unit 6, the wind in air-supply main conduit 21 is passed sequentially through
Adjustable valve 1, air-supply lateral 22 and volume damper 1, bellows 9, air outlet 23 in air-supply lateral 22, and
Computer room data exchange heat-producing device 11 is partly or wholly cooled；
Suspended hood 33 is collected into the high hot-air that suction computer room data exchange heat-producing device 11 is discharged during air draft, passes through correspondence
Bellows 9 and return air lateral 32 after enter return air main pipeline, and by the air quantity regulation in return air lateral 32
Valve 1 is adjusted, and computer room is discharged finally by air exhaust box 12 and stormproof louvre air port 7 corresponding with air exhaust box 12.
In said process, air-conditioner host 4 is out of service, at electric air volume adjusting valve 8 corresponding with the return side of air-conditioner host 4
In closed mode.
The preferred embodiments of the present invention are the foregoing is only, as long as realizing purpose of the present invention skill with essentially identical means
Art scheme, is belonged within protection scope of the present invention.
Claims (9)
1. a kind of base station machine room ventilation and air conditioning system, it is characterised in that：The outdoor unit that is adapted to by air-conditioner host and with air-conditioner host,
Centralized Controller, air supply duct and return air duct are constituted, and Centralized Controller is arranged on the wall in computer room room, air supply duct and
Return air duct is connected with air-conditioner host respectively, and described air supply duct is also connected with a filter bank, and described return air duct is also
It is connected with an air exhaust box.
2. a kind of base station machine room ventilation and air conditioning system according to claim 1, it is characterised in that：Described return air duct peace
Apart from more than 2.5 meters positions of equipment mounting surface in computer room, return air duct is by return air main conduit and some and return air trunk
The return air lateral that pipeline is communicated is constituted, and described return air lateral is connected by bellows with corresponding suspended hood,
Ventilating fan is provided with described suspended hood, described return air main conduit one end is connected with described air-conditioner host, return air trunk
The pipeline other end is connected with described air exhaust box, and the two ends that return air main conduit is connected with air-conditioner host and air exhaust box are equipped with electricity
Dynamic volume damper.
3. a kind of base station machine room ventilation and air conditioning system according to claim 1, it is characterised in that：Described air supply duct peace
Mounted in position below equipment mounting surface in computer room, air supply duct is by air-supply main conduit and some is communicated with air-supply main conduit
Lateral of blowing is constituted, and described air-supply lateral is connected by bellows with corresponding air outlet.
4. a kind of base station machine room ventilation and air conditioning system according to claim 1 or 2, it is characterised in that：Described air-conditioning master
Machine uses refrigerating capacity for 7.5~10KW air-cooled cabinet-type air conditioner, and the air-supply side of air-conditioner host is connected with described air-supply main conduit, empty
The return side of main frame is adjusted to be connected with described return air main conduit.
5. a kind of base station machine room ventilation and air conditioning system according to claim 1, it is characterised in that：Described filter bank leads to
Cross one to be connected with air-supply main conduit with the vertical air-duct for main conduit vertical distribution of blowing, filter bank is connected with vertical air-duct
Side be provided with electric air volume adjusting valve.
6. a kind of base station machine room ventilation and air conditioning system according to claim 1, it is characterised in that：Described filter bank
Inlet side and the air draft side of air exhaust box are equipped with stormproof louvre air port, and described stormproof louvre air port has double-deck louver structure.
7. a kind of base station machine room ventilation and air conditioning system according to Claims 2 or 3, it is characterised in that：Described air-supply master
The volume damper of adaptation is equipped with main road, air-supply lateral and return air lateral.
8. a kind of base station machine room ventilation and air conditioning system according to claim 1, it is characterised in that：Described Centralized Controller
It is connected with air-conditioner host, air exhaust box, filter bank chain control.
9. a kind of base station machine room ventilation and air conditioning system according to Claims 2 or 3, it is characterised in that：Described is flexible soft
Manage as thermal-insulating type aluminium foil hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410779800.8A CN104390274B (en) | 2014-12-17 | 2014-12-17 | Base station machine room ventilation and air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410779800.8A CN104390274B (en) | 2014-12-17 | 2014-12-17 | Base station machine room ventilation and air conditioning system |
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| Publication Number | Publication Date |
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| CN104390274A CN104390274A (en) | 2015-03-04 |
| CN104390274B true CN104390274B (en) | 2017-10-10 |
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| CN201410779800.8A Active CN104390274B (en) | 2014-12-17 | 2014-12-17 | Base station machine room ventilation and air conditioning system |
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| CN107894054A (en) * | 2017-10-30 | 2018-04-10 | 佛山汇众森泰科技有限公司 | A kind of new base station machine room energy-saving ventilation device |
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| CN109066334B (en) * | 2018-08-15 | 2020-07-03 | 安徽恒利增材制造科技有限公司 | Automatic dampproofing high-low pressure cabinet special panel dispels heat |
| CN110260401A (en) * | 2019-05-31 | 2019-09-20 | 中国煤炭地质总局物测队 | A kind of air-conditioning cold wind optimization device |
| CN111912042A (en) * | 2020-06-22 | 2020-11-10 | 东风汽车有限公司 | Circulating air utilization system and method |
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| CN104390274A (en) | 2015-03-04 |
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Effective date of registration: 20200707 Address after: Room 802, unit 1, building 10, mingshixingang community, Dongfeng East Road, Changhe sub district office, Dezhou Economic and Technological Development Zone, Shandong Province 253000 Patentee after: Dedao enterprise service (Shandong) Environmental Technology Co., Ltd Address before: 253000 Shandong Province, Dezhou City Industrial Park, Greider Tianqu Road No. 6 Patentee before: SHANDONG GRAD GROUP Co.,Ltd. |
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