CN202171301U - Fresh air energy-saving system device in machine room - Google Patents
Fresh air energy-saving system device in machine room Download PDFInfo
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- CN202171301U CN202171301U CN2011202017333U CN201120201733U CN202171301U CN 202171301 U CN202171301 U CN 202171301U CN 2011202017333 U CN2011202017333 U CN 2011202017333U CN 201120201733 U CN201120201733 U CN 201120201733U CN 202171301 U CN202171301 U CN 202171301U
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- fresh air
- blower fan
- saving system
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Abstract
The utility model discloses a fresh air energy-saving system device in a machine room, which comprises an air conditioner, a fresh air machine unit, an exhaust machine unit and a control system which are separately arranged, wherein the fresh air machine unit and the exhaust machine unit are respectively arranged on the wall body of the machine room, and holes are arranged at the opposite side of the wall body; the fresh air energy-saving system device is characterized in that a rectangle air inlet is arranged on the fresh air machine unit at the outer side of the wall body, and an open-close type air pressure valve is arranged in the air inlet; an insect prevention filter screen is arranged outside the air pressure valve; a rectangle box body is arranged inside the wall body; a square filter, a backward curved leaf type centrifuge fresh air machine and main round air outlets are sequentially arranged in the box body, 4-8 main air outlets are adopted, and each main air outlet is provided with a rotary efflux nozzle; and a square exhaust ports are arranged on the exhaust machine unit at the outer side of the wall body, and axial-flow type exhausters are arranged at the inner side of the wall body. The fresh air energy-saving system device realizes effectively stabilizing the temperature in the machine room, reduces the device investment, reduces the device fault rate, prolongs the service life of the device, can be used for long time and is safe and energy-saving.
Description
Technical field
The utility model relates to a kind of indoor VMC, particularly relates to a kind of fresh air energy-saving control system and device that is used for communications equipment room.
Background technology
Because the develop rapidly of mobile communications industry makes that the distribution of base station communication machine room is more and more wider, density is increasing.The subject matter that the VMC of current base station communications equipment room in use exists, the one, because that filter, blower fan are selected is improper, cause that indoor dust is more, filter changes frequently, and operation a period of time after wind quantitative change is little, uncontrollable indoor temperature; The 2nd, lack suitable control system, when situations such as occurrence temperature fault, plugged filter, fan trouble, critical-temperature, blower fan, air-conditioning frequently switch, and hardware poor stability, fault rate height cause system's control disorderly.These problems cause power wastage, and managed cost increases, and increase the adverse effect to environment.
The utility model content
For solving the deficiency that above-mentioned prior art exists, the purpose of the utility model provides a kind of novel fresh air energy-saving system device that is used for communications equipment room, through new blower fan group, air draft unit, the air conditioner of advanced design, separation setting; Set up comprehensively accurate monitoring system; Realize effectively stablizing the temperature of machine room, reduced equipment investment, reduced equipment failure rate; Prolong duration of service, can the energy-conservation use of long-term safety.
The utility model solves the problems referred to above that prior art exists; The technical scheme that adopts is: a kind of machine room fresh air energy-saving system device, comprise air conditioner, new blower fan group, air draft unit and control system that branch is arranged, and wherein new blower fan group, exhaust blower component are located on the body of wall of machine room opposite side perforate; It is characterized in that new blower fan group establishes the rectangle air inlet in wall outer side; Establish open and close type blast valve in the air inlet, gravitate can be closed automatically when new blower fan stops, effectively the air lock outer air; Insect-resisting filter screen is equipped with in the blast valve outside; Establish a rectangular box in the body of wall inboard, be provided with square filter, back in the casing successively to the new blower fan of bent blade type centrifugal, circular main air outlet; Main air outlet is more than 4～8 and is provided with that each main air outlet is equipped with rotatable efflux nozzle, can adjust air-flow according to actual needs; The air draft unit is established square exhaust outlet in wall outer side, and the axial-flow type exhaust blower is established in the body of wall inboard.New blower fan of the prior art adopts axial flow blower, because the blast curve of axial flow blower is steeper, air quantity is bigger with change in resistance; Power curve reduces with the increase of air quantity; Power is big during zero air quantity, causes operation a period of time after wind quantitative change little, uncontrollable indoor temperature.Therefore axial flow blower is not suitable for new blower fan group, only is applicable to the air draft unit of substantially constant-force.And the blast curve of centrifugal blower is milder, and air quantity changes little with blast, and power curve increases with the increase of air quantity, can not no-load running.Therefore centrifugal blower is fit to do the new wind pressure fan of new blower fan group, and blast is big, receives the influence of filter resistance little, and air quantity is stable in the use
Said new blower fan group is positioned at subaerial body of wall lower end, and the air draft unit is positioned at the body of wall upper end near ceiling.
Said control system establishes control cabinet in machine room; Establish the system control panel of connecting in the control cabinet with the remote monitoring computer; Each on-off controller of new blower fan group, air draft unit and air conditioner is connected in system control panel, and system control panel is also connected temperature sensor, humidity sensor, Smoke Sensor, draught head meter respectively, detected meter, alarm.Prior art lacks the automatic control means of system, not only can not be comprehensively the effective situation in the monitoring machine room, and often need to intervene manually and adjust, waste time and energy, cause that equipment failure rate is high, service efficiency is low, to the deleterious impact of saving energy and reduce the cost.
Said air inlet is covered with the outdoor canopy of shaped as frame, plays a protective role.
The filter cover plate is equipped with in the casing top of said new blower fan group, and not only convenient filter dismounting can also be played the effect of closed dust.
The casing top of said new blower fan group is provided with subsequent use air outlet, so that increase the means of regulating air-flow as required; Subsequent use air outlet is established the air port blind plate, and the time spent can not closed and be dustproof.
Said air inlet is the rectangle mouth of pipe, the downward-sloping setting of the mouth of pipe; Exhaust outlet is the square mouth of pipe, the downward-sloping setting of the mouth of pipe.
Said filter is the G4 level low efficient filter that meets the EN779 standard.Filter clogging effect is too high can to influence the stable of air quantity, the low excessively effective cleaning effect that do not have.
The motor of said new blower fan, exhaust blower is a universal motor, so that the civil power outage time switches to dc source, keeps the stable of computer room temperature.
The beneficial effect of the utility model is: new blower fan group, air draft unit, air conditioner separate setting rationally, help forming stable machine room air current composition; Adopt centrifugal new wind blower fan, blast is big, and air quantity is stable in the use; Fly net, G4 level filter form double-filtration, safeguard the cleaning of room air better; Unique blast valve design is closed when blower fan stops, effectively the air lock outer air; A plurality of air outlets add rotatable efflux nozzle design, can adjust air-flow according to actual needs; The control system has powerful comprehensive environmental monitoring function, can satisfy different monitoring demands simultaneously, has ensured that the safety of equipment is normally moved.Native system is applicable to that China removes extratropical most of areas, and air-conditioning can joined or be unworthy of to the part website less, reduces the air-conditioning investment, reduces the influence of air-conditioning refrigerant to environment; Can prolong air-conditioning service life, reduce the maintenance cost of air-conditioning; When air-conditioning or municipal power failure, can play and suppress the machine room action of high temperature, avoid disconnected station.Adopt native system can make direct energy-saving benefit reach 30～60%, therefore played the obvious effect of energy saving and cost lowering, protection environment.
Description of drawings
Fig. 1 is the arrangement sketch map of the utility model.
Fig. 2 is the textural association decomposing schematic representation of the new blower fan group of the utility model.
Fig. 3 is the air inlet structure sketch map of the new blower fan group of the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment, the utility model is described further.
A kind of machine room fresh air energy-saving system of the utility model as shown in Figure 1 device comprises air conditioner, new blower fan group, air draft unit and control system that branch is arranged.New blower fan group, exhaust blower component are located on the body of wall 4 of machine room 1 opposite side perforate 2,3, and wherein new blower fan group is positioned at the body of wall lower end near ground 5, and the air draft unit is positioned at the body of wall upper end near ceiling.New blower fan group is established rectangle air inlet 6 in wall outer side, establishes a rectangular box 7 in the body of wall inboard.The air draft unit is established square exhaust outlet 8 in wall outer side, and axial-flow type exhaust blower 9 is established in the body of wall inboard.Air inlet is the rectangle mouth of pipe, the downward-sloping setting of the mouth of pipe; Exhaust outlet is the square mouth of pipe, the downward-sloping setting of the mouth of pipe.The control system establishes control cabinet 11 in machine room; Establish the system control panel of connecting in the control cabinet with the remote monitoring computer; Each on-off controller of new blower fan group, air draft unit and air conditioner is connected in system control panel; System control panel is also connected temperature sensor, humidity sensor, Smoke Sensor, draught head meter respectively, is detected meter, alarm, realizes the automatic control of system, can effectively monitor the situation in the machine room comprehensively.
As shown in Figure 2, be provided with the square G4 level low efficient filter 13 that meets the EN779 standard, back in the casing successively to the new blower fan of bent blade type centrifugal 15, circular main air outlet 16.Main air outlet is more than 4～8 and is provided with that each main air outlet is equipped with rotatable efflux nozzle 17, can adjust air-flow according to actual needs.Air inlet 6 is covered with the outdoor canopy 12 of shaped as frame, plays a protective role.Filter cover plate 14 is equipped with in the casing top, and not only convenient filter dismounting can also be played the effect of closed dust.The casing top is provided with subsequent use air outlet 18, so that increase the means of regulating air-flow as required; Subsequent use air outlet is established air port blind plate 19, and the time spent can not closed and be dustproof.The motor of new blower fan, exhaust blower is a universal motor, so that switch to dc source during the civil power outage, keeps the stable of computer room temperature.
Air inlet place structure as shown in Figure 3 is established open and close type blast valve 20 in the air inlet 6, when new fan starting, sucked wind and open, and gravitate can be closed automatically when new blower fan stops, effectively the air lock outer air.Dotted the two states that the blast valve opens and closes among the figure.Insect-resisting filter screen 10 is equipped with in the blast valve outside, and both insect protected can be played certain filtration again.
Claims (9)
1. machine room fresh air energy-saving system device; Comprise the air conditioner that branch is arranged, new blower fan group, air draft unit and control system, wherein new blower fan group, exhaust blower component are located on the body of wall of machine room opposite side perforate, it is characterized in that new blower fan group establishes the rectangle air inlet in wall outer side; Establish open and close type blast valve in the air inlet; Insect-resisting filter screen is equipped with in the blast valve outside, establishes a rectangular box in the body of wall inboard, is provided with square filter, back in the casing successively to the new blower fan of bent blade type centrifugal, circular main air outlet; Main air outlet is more than 4～8 and is provided with that each main air outlet is equipped with rotatable efflux nozzle; The air draft unit is established square exhaust outlet in wall outer side, and the axial-flow type exhaust blower is established in the body of wall inboard.
2. machine room fresh air energy-saving system device according to claim 1 is characterized in that new blower fan group is positioned at subaerial body of wall lower end, and the air draft unit is positioned at the body of wall upper end near ceiling.
3. machine room fresh air energy-saving system device according to claim 1; It is characterized in that the control system establishes control cabinet in machine room; Establish the system control panel of connecting in the control cabinet with the remote monitoring computer; Each on-off controller of new blower fan group, air draft unit and air conditioner is connected in system control panel, and system control panel is also connected temperature sensor, humidity sensor, Smoke Sensor, draught head meter respectively, detected meter, alarm.
4. machine room fresh air energy-saving system device according to claim 1 is characterized in that air inlet is covered with the outdoor canopy of shaped as frame.
5. machine room fresh air energy-saving system device according to claim 1 is characterized in that the filter cover plate is equipped with in the casing top of new blower fan group.
6. according to claim 1 or 5 described machine room fresh air energy-saving system devices, it is characterized in that the casing top of new blower fan group is provided with subsequent use air outlet, subsequent use air outlet is established the air port blind plate.
7. machine room fresh air energy-saving system device according to claim 1 is characterized in that air inlet is the rectangle mouth of pipe, the downward-sloping setting of the mouth of pipe; Exhaust outlet is the square mouth of pipe, the downward-sloping setting of the mouth of pipe.
8. machine room fresh air energy-saving system device according to claim 1 is characterized in that filter is the G4 level low efficient filter that meets the EN779 standard.
9. machine room fresh air energy-saving system device according to claim 1, the motor that it is characterized in that new blower fan, exhaust blower is a universal motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202017333U CN202171301U (en) | 2011-06-15 | 2011-06-15 | Fresh air energy-saving system device in machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202017333U CN202171301U (en) | 2011-06-15 | 2011-06-15 | Fresh air energy-saving system device in machine room |
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| Publication Number | Publication Date |
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| CN202171301U true CN202171301U (en) | 2012-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011202017333U Expired - Fee Related CN202171301U (en) | 2011-06-15 | 2011-06-15 | Fresh air energy-saving system device in machine room |
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| CN (1) | CN202171301U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829533A (en) * | 2012-09-06 | 2012-12-19 | 兰州海红技术股份有限公司 | Monitoring unit for intelligent fresh air energy-saving system of communication base station |
| CN103234252A (en) * | 2013-05-06 | 2013-08-07 | 沈阳远大铝业工程有限公司 | Energy-saving type dust-and-haze proof ventilator |
| CN103362323A (en) * | 2012-03-27 | 2013-10-23 | 大亚科技股份有限公司 | Ventilative polypropylene tow shop structure |
| CN104501348A (en) * | 2014-11-26 | 2015-04-08 | 国家电网公司 | Ventilation system of substation equipment chamber |
| CN105489526A (en) * | 2014-09-17 | 2016-04-13 | 沈阳芯源微电子设备有限公司 | Shunt supercharging device for semiconductor equipment and control method for shunt supercharging device |
| CN104235975B (en) * | 2013-06-24 | 2017-06-06 | 江苏香江科技股份有限公司 | Base station communication heat pipe heat exchanging system |
| CN108240624A (en) * | 2018-02-12 | 2018-07-03 | 中国恩菲工程技术有限公司 | Heat compensation system |
| CN109869886A (en) * | 2019-03-29 | 2019-06-11 | 重庆大学 | A kind of energy-saving air-conditioning orientation air supply device based on rotating jet |
| CN110966701A (en) * | 2020-01-10 | 2020-04-07 | 鞍山徕亚机械设备有限公司 | Intelligent non-isothermal layer wind tunnel fresh air processing system |
-
2011
- 2011-06-15 CN CN2011202017333U patent/CN202171301U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362323A (en) * | 2012-03-27 | 2013-10-23 | 大亚科技股份有限公司 | Ventilative polypropylene tow shop structure |
| CN102829533A (en) * | 2012-09-06 | 2012-12-19 | 兰州海红技术股份有限公司 | Monitoring unit for intelligent fresh air energy-saving system of communication base station |
| CN102829533B (en) * | 2012-09-06 | 2015-02-04 | 兰州海红技术股份有限公司 | Monitoring unit for intelligent fresh air energy-saving system of communication base station |
| CN103234252A (en) * | 2013-05-06 | 2013-08-07 | 沈阳远大铝业工程有限公司 | Energy-saving type dust-and-haze proof ventilator |
| CN104235975B (en) * | 2013-06-24 | 2017-06-06 | 江苏香江科技股份有限公司 | Base station communication heat pipe heat exchanging system |
| CN105489526A (en) * | 2014-09-17 | 2016-04-13 | 沈阳芯源微电子设备有限公司 | Shunt supercharging device for semiconductor equipment and control method for shunt supercharging device |
| CN105489526B (en) * | 2014-09-17 | 2018-08-14 | 沈阳芯源微电子设备有限公司 | A kind of semiconductor equipment shunting supercharging device and its control method |
| CN104501348A (en) * | 2014-11-26 | 2015-04-08 | 国家电网公司 | Ventilation system of substation equipment chamber |
| CN108240624A (en) * | 2018-02-12 | 2018-07-03 | 中国恩菲工程技术有限公司 | Heat compensation system |
| CN109869886A (en) * | 2019-03-29 | 2019-06-11 | 重庆大学 | A kind of energy-saving air-conditioning orientation air supply device based on rotating jet |
| CN109869886B (en) * | 2019-03-29 | 2020-09-15 | 重庆大学 | Directional air supply arrangement of energy-conserving air conditioner based on rotatory efflux |
| CN110966701A (en) * | 2020-01-10 | 2020-04-07 | 鞍山徕亚机械设备有限公司 | Intelligent non-isothermal layer wind tunnel fresh air processing system |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20120321 Termination date: 20120615 |