CN202885154U - Intelligent ventilation energy-saving device - Google Patents
Intelligent ventilation energy-saving device Download PDFInfo
- Publication number
- CN202885154U CN202885154U CN 201220585434 CN201220585434U CN202885154U CN 202885154 U CN202885154 U CN 202885154U CN 201220585434 CN201220585434 CN 201220585434 CN 201220585434 U CN201220585434 U CN 201220585434U CN 202885154 U CN202885154 U CN 202885154U
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- air
- indoor
- saving device
- centrifugal blower
- temperature
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Abstract
The utility model discloses an intelligent ventilation energy-saving device which is characterized in that a ventilation system comprises an air inlet, a centrifugal fan arranged indoors, an air duct connected with an output end of the centrifugal fan, an air door, a limiting plate, an air outlet, an air exhaust fan unit and an air exhaust outlet. The air door, the limiting plate and the air outlet are arranged on the air duct. The air exhaust outlet is connected with the air exhaust fan unit. The centrifugal fan is connected with an intelligent control system. An environmental detection system comprises an indoor temperature sensor and an outdoor temperature sensor. The indoor temperature sensor and the outdoor temperature sensor are respectively connected with the intelligent control system. The intelligent ventilation energy-saving device is capable of effectively and fully utilizing the cooling function of indoor and outdoor low-temperature natural air in different seasons, different environments and different time intervals and utilizing the difference between the indoor temperature and the outdoor temperature to the maximum extent to reduce the temperature in a machine room, and reduces running time of an air conditioner as far as possible so as to achieve the purposes of energy conservation and consumption reduction on the premise of ensuring that the temperature in the machine room reach the standard.
Description
Technical field
The utility model relates to a kind of energy-saving control device, is specifically related to a kind of intelligent ventilation energy-saving device.
Background technology
Multi-point and wide-ranging unattended communications equipment room (such as the mobile communication base station) is indoor a large amount of communication apparatus, and density is high, caloric value is large, and non-stop run must keep constant temperature, constant humidity and dustproof requirement.In order to reach above standard, the air-conditioning system of communication machine room must turn round in 1 year 365 days 24 hours, even in the winter of cold, the air-conditioning system in the machine room still needs to turn round to keep the temperature constant state of machine room; Part unit lowers the temperature in order also to have the extraction fan of installation to introduce cold wind at the nice and cool air conditioner energy saving that carries out machine room season, still, has done so following problem:
(1) can not, intelligent interlink full-automatic with air-conditioning, need to manually intervene, this is inapplicable to multi-point and wide-ranging machine room.
(2) can not effectively control the temperature of machine room, can not realize the thermostatic control to machine room.
(3) can not determine in real time according to temperature Change the running status of ventilating system and air-conditioning system.
The utility model content
The technical problems to be solved in the utility model is, is directed to the deficiencies in the prior art, a kind of interlock control that can realize air-conditioning in ventilating system and the machine room is provided, thereby realizes that automatically working mode change reaches the intelligent ventilation energy-saving device of energy-saving and cost-reducing purpose.
To achieve the above object of the invention, the technical scheme that the utility model adopts is: a kind of intelligent ventilation energy-saving device is provided, comprise ventilating system, EMS and intelligence control system, described ventilating system is connected with intelligence control system with EMS and is connected; It is characterized in that:
Described ventilating system comprises the air inlet that leads to indoor and outdoor, be arranged at indoor centrifugal blower, the air channel that is connected with the output of centrifugal blower, be arranged on air door, limiting plate and air outlet on the air channel, be arranged at air draft unit and the exhaust outlet that is connected with the air draft unit indoor and the corresponding side of centrifugal blower; Described centrifugal blower is connected with intelligence control system;
Described EMS comprises for detection of the indoor temperature transmitter of indoor temperature with for detection of the outdoor temperature sensor of outdoor temperature, and described indoor temperature transmitter is connected with intelligence control system with outdoor temperature sensor and is connected.
In intelligent ventilation energy-saving device provided by the utility model, the upper end of described air inlet also is provided with rain cover, and the dedusting filter screen is installed in the rain cover.
In intelligent ventilation energy-saving device provided by the utility model, described centrifugal blower is single air intake centrifugal blower fan; Described air channel is the scroll casing type air channel.
In intelligent ventilation energy-saving device provided by the utility model, described intelligence control system is intelligent controller, be arranged on the cabinet of centrifugal blower, comprise the LCDs that shows for the running status to the intelligent ventilation energy-saving device and the air-conditioning control module that is used for running state of air conditioner in the control room.
In sum, the intelligent ventilation energy-saving device that the utility model provides compares in the machine room by intelligence control system in real time, outer temperature and humidity data, when outdoor temperature and humidity data reach available standard, introduce by the centrifugal blower air that the external world is colder that is installed in the machine room, simultaneously machine room is discharged outdoor under the double action of the extruding of cold air and air draft unit than hot-air, at this moment, ventilating system participates in the thermostatic control of machine room, substitute the refrigerating function of air-conditioning, the autoshutdown air-conditioning, reduce the running time of air-conditioning, machine room is under the energy-saving run state; Intelligent ventilation energy-saving device of the present utility model can fully effectively utilize the refrigerating function of indoor and outdoor Various Seasonal, varying environment, the lower temperature natural air of different periods; maximally utilise the indoor and outdoor temperature difference and reduce computer room temperature; guaranteeing under the computer room temperature prerequisite up to standard, reaching energy-saving and cost-reducing purpose the running time that reduces as far as possible air-conditioning.
Description of drawings
The structural representation that Fig. 1 provides for the utility model-embodiment.
The structural representation of the centrifugal blower that Fig. 2 provides for the utility model-embodiment.
The structural representation of ventilating system under the use state that Fig. 3 provides for the utility model-embodiment.
Wherein, 1, air inlet; 2, rain cover; 3, outdoor temperature sensor; 4, single air intake centrifugal blower fan; 5, indoor temperature transmitter; 6, air-conditioning; 7, air draft unit; 8, exhaust outlet; 9, scroll casing type air channel; 10, air outlet; 11, intelligent controller; 12, limiting plate; 13, air door.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is done and to be described in detail:
As shown in Figure 1 to Figure 3, be an embodiment of intelligent ventilation energy-saving device of the present utility model.
Intelligent ventilation energy-saving device of the present utility model comprises ventilating system, EMS and intelligence control system, and described ventilating system is connected with intelligence control system with EMS and is connected; Wherein, ventilating system comprises the air inlet 1 that leads to indoor and outdoor, hangs on the single air intake centrifugal blower fan 4 on the indoor wall, the output of single air intake centrifugal blower fan 4 is provided with scroll casing type air channel 9, scroll casing type air channel 9 is provided with air door 13, limiting plate 12 and air outlet 10, is provided with air draft unit 7 and the exhaust outlet 8 that is connected with air draft unit 7 on the top of the machine room of the relative side of indoor and single air intake centrifugal blower fan 4; The upper end of air inlet 1 is provided with rain cover 2, is provided with the automatic dust removing screen pack in the rain cover 2, prevents that dust too much in the air from entering indoor, thereby plays the effect of ventilating and preventing.
EMS comprises for detection of the indoor temperature transmitter 5 of indoor temperature with for detection of the outdoor temperature sensor 3 of outdoor temperature, and described indoor temperature transmitter 5 is connected with outdoor temperature sensor and is connected with intelligence control system respectively.
Intelligence control system is intelligent controller 11, is arranged on the cabinet of single air intake centrifugal blower fan 4, comprises the LCDs that shows for the running status to the intelligent ventilation energy-saving device and the air-conditioning control module that is used for running state of air conditioner in the control room.
The course of work of intelligent ventilation energy-saving device of the present utility model is as follows:
Intelligent ventilation energy-saving device of the present utility model has following several mode of operation:
(1) when indoor temperature is lower than design temperature, environment meets the requirements, and air-conditioning and ventilating system are not worked, and are in holding state, enters the very-low power consumption operating mode.
(2) be higher than setting value and outdoor temperature is lower than indoor temperature when indoor temperature, ventilating system operation, air-conditioning stop.Device enters " ventilating system intelligent aeration " cooling state, enters the low power consumption operating mode.Under this pattern, have three kinds of states to occur:
I, indoor temperature drop to and are lower than the following reservation value of setting value, and device enters holding state automatically.
If II, indoor temperature continue to rise, system enters air conditioning operating mode automatically.
III, indoor temperature are higher than design temperature, and outdoor temperature is not less than indoor temperature (not having the temperature difference), and device enters air conditioning operating mode automatically.
(3) be higher than setting value but outdoor temperature when being not less than indoor temperature (not having the temperature difference to utilize) when indoor temperature, operation of air conditioner, ventilating system stops, and device enters the cooling state (air-conditioning work pattern) under the air-conditioning work, enters high power consumption operating mode.Under this pattern, have three kinds of states to occur:
IV, indoor temperature drop to and are lower than setting value 2 degree, and system enters holding state automatically.
VI, indoor temperature continue to rise (state that air-condition faults just occurs), and ventilating system starts to add automatically to be moved, and ventilating system and air-conditioning enter the forced ventilation state together, accelerate the velocity of discharge of hot blast, make air-conditioning forced cooling time shorten, with saves energy.
When (4) outdoor temperature continuous decrease, outdoor temperature were lower than indoor temperature (have and can utilize the temperature difference), device automatically switched to " ventilating system " mode of operation, and air-conditioning stops, the ventilating system operation, and device enters aeration-cooling state, enters the low power consumption operating mode.
By above-mentioned several modes as can be known, the automatic control of intelligent ventilation energy-saving device of the present utility model has following pattern:
A, ventilating system are moved automatically.
Intelligent controller compares the indoor and outdoor temperature value, introduces standard if outdoor temperature or outside humidity meet new wind, starts ventilating system and closes the air-conditioning that is moving in the machine room, and enters the energy-saving run state.
B, air-conditioning move automatically
Intelligent controller compares the indoor and outdoor temperature value, and system does not start a day wind system if outdoor temperature or outside humidity do not meet that new wind is introduced standard, and the air-conditioning of enabling in the machine room carries out thermostatic control to machine room, enters the power consumption running status.
C, ventilating system and air-conditioning move simultaneously
After indoor temperature surpassed 32 degree, machine room unconditionally started air-conditioning, if indoor and outdoor has the temperature difference, ventilating system also participates in operation, enters dual mode operated state, accelerates the discharge of overfire air, drags down fast indoor temperature to normal condition.
The utility model is not limited to above-mentioned example, in claims limited range of the present utility model, and various distortion that those skilled in the art can make without creative work or revise the protection that all is subjected to this patent.
Claims (4)
1. an intelligent ventilation energy-saving device comprises ventilating system, EMS and intelligence control system, and described ventilating system is connected with intelligence control system with EMS and is connected; It is characterized in that:
Described ventilating system comprises the air inlet that leads to indoor and outdoor, be arranged at indoor centrifugal blower, the air channel that is connected with the output of centrifugal blower, be arranged on air door, limiting plate and air outlet on the air channel, be arranged at air draft unit and the exhaust outlet that is connected with the air draft unit indoor and the corresponding side of centrifugal blower; Described centrifugal blower is connected with intelligence control system;
Described EMS comprises for detection of the indoor temperature transmitter of indoor temperature with for detection of the outdoor temperature sensor of outdoor temperature, and described indoor temperature transmitter is connected with intelligence control system with outdoor temperature sensor and is connected.
2. intelligent ventilation energy-saving device according to claim 1, it is characterized in that: the upper end of described air inlet also is provided with rain cover, and the dedusting filter screen is installed in the rain cover.
3. intelligent ventilation energy-saving device according to claim 1, it is characterized in that: described centrifugal blower is single air intake centrifugal blower fan; Described air channel is the scroll casing type air channel.
4. intelligent ventilation energy-saving device according to claim 1, it is characterized in that: described intelligence control system is intelligent controller, be arranged on the cabinet of centrifugal blower, comprise the LCDs that shows for the running status to the intelligent ventilation energy-saving device and the air-conditioning control module that is used for running state of air conditioner in the control room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585434 CN202885154U (en) | 2012-11-08 | 2012-11-08 | Intelligent ventilation energy-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585434 CN202885154U (en) | 2012-11-08 | 2012-11-08 | Intelligent ventilation energy-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202885154U true CN202885154U (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220585434 Expired - Lifetime CN202885154U (en) | 2012-11-08 | 2012-11-08 | Intelligent ventilation energy-saving device |
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| Country | Link |
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| CN (1) | CN202885154U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591671A (en) * | 2013-11-12 | 2014-02-19 | 中天宽带技术有限公司 | Environment-friendly and energy-saving all-in-one beautifying machine room |
| CN104048382A (en) * | 2014-06-26 | 2014-09-17 | 国家电网公司 | Low-noise energy-saving ventilation and heat dissipation method for indoor electrical device |
| CN106247575A (en) * | 2016-10-12 | 2016-12-21 | 安徽徽云信息科技有限公司 | A kind of machine room cooling system |
| CN112161376A (en) * | 2020-09-03 | 2021-01-01 | 深圳市建筑设计研究总院有限公司 | Fresh air system and control method |
| CN114198860A (en) * | 2021-12-17 | 2022-03-18 | 宁波奥克斯电气股份有限公司 | Air conditioner control method and device and air conditioner |
| CN115183356A (en) * | 2022-06-20 | 2022-10-14 | 天钥光电（湖北）股份有限公司 | Intelligent temperature control system and method for machine room |
-
2012
- 2012-11-08 CN CN 201220585434 patent/CN202885154U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591671A (en) * | 2013-11-12 | 2014-02-19 | 中天宽带技术有限公司 | Environment-friendly and energy-saving all-in-one beautifying machine room |
| CN104048382A (en) * | 2014-06-26 | 2014-09-17 | 国家电网公司 | Low-noise energy-saving ventilation and heat dissipation method for indoor electrical device |
| CN104048382B (en) * | 2014-06-26 | 2016-04-06 | 国家电网公司 | Indoor electric equipment low-noise energy-saving ventilation and heat method |
| CN106247575A (en) * | 2016-10-12 | 2016-12-21 | 安徽徽云信息科技有限公司 | A kind of machine room cooling system |
| CN112161376A (en) * | 2020-09-03 | 2021-01-01 | 深圳市建筑设计研究总院有限公司 | Fresh air system and control method |
| CN114198860A (en) * | 2021-12-17 | 2022-03-18 | 宁波奥克斯电气股份有限公司 | Air conditioner control method and device and air conditioner |
| CN115183356A (en) * | 2022-06-20 | 2022-10-14 | 天钥光电（湖北）股份有限公司 | Intelligent temperature control system and method for machine room |
| CN115183356B (en) * | 2022-06-20 | 2024-06-14 | 天钥光电（湖北）股份有限公司 | Intelligent temperature control system and temperature control method for machine room |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
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| CX01 | Expiry of patent term |