CN201628336U - System for controlling ventilation - Google Patents
System for controlling ventilation Download PDFInfo
- Publication number
- CN201628336U CN201628336U CN2009202778233U CN200920277823U CN201628336U CN 201628336 U CN201628336 U CN 201628336U CN 2009202778233 U CN2009202778233 U CN 2009202778233U CN 200920277823 U CN200920277823 U CN 200920277823U CN 201628336 U CN201628336 U CN 201628336U
- Authority
- CN
- China
- Prior art keywords
- air
- machine room
- index
- ventilation unit
- checkout gear
- 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 - Lifetime
Links
Images
Landscapes
- Ventilation (AREA)
Abstract
The embodiment of the utility model provides a system for controlling ventilation and also provides a solution for automatically controls the ventilation of a machine room. The system comprises an air index tester, a ventilation control device and an air inlet device, wherein the air index tester is used for testing the index value of the targeted index inside and outside the machine room; the ventilation control device is used for controlling the air inlet device when the index value tested by the air index tester meets the preset air inlet conditions; and the air inlet device is used for leading the air outside the machine room into the machine room through an air vent under the control of the ventilation control device.
Description
Technical field
The utility model relates to the environmental monitoring field, relates in particular to a kind of system that controls ventilation.
Background technology
Machine room is to be used to place instrument (to comprise computer, watch-dog, checkout equipment etc.) andron, because instrument can produce a large amount of heats when operation, and be in the state that is heated for a long time shortened the service life of equipment, therefore usually, in order to reduce of the influence of this factor of temperature to instrument, need in machine room, settle air-conditioning equipment equitemperature conditioning equipment to regulate with indoor temperature to machine room, yet, the heat that the instrument operation produces, airborne moisture and the long-term accumulated of not pure qi (oxygen) body in machine room of opening air-conditioning equipment for a long time and being produced can cause the air in the machine room can not satisfy the index that is fit to deposit instrument, therefore need regularly carry out ventilation to machine room.
In the prior art, also do not provide a kind of and can control the scheme of machine room being carried out ventilation automatically.
The utility model content
The utility model embodiment provides a kind of system that controls ventilation, can control the scheme of machine room being carried out ventilation automatically in order to provide a kind of.
The utility model is by the following technical solutions:
A kind of system that controls ventilation, comprise air index checkout gear, control ventilation unit, air-intake device, ventilating opening, described air index checkout gear is connected with described control ventilation unit, described control ventilation unit is connected with described air-intake device, and described air-intake device is connected with described ventilating opening; Described control ventilation unit is controlled described air-intake device and is introduced in the machine room by the described ventilating opening air that machine room is outer when determining that desired value that described air index checkout gear detects the appointment index of the inside and outside air of machine room satisfies default air-inlet condition.
Preferably, described system also comprises the air exhausting device that is connected with described control ventilation unit, and described control ventilation unit is controlled described air exhausting device and by described ventilating opening the air in the described machine room is discharged described machine room when determining that the detected desired value of described air index checkout gear satisfies default air draft condition.
Preferably, described appointment index is a temperature, or is humidity and temperature.
Preferably, described appointment index is an airborne particle concentration in the machine room, or is the air pressure of air in the machine room, or is the designated gas component content.
Preferably, described system also comprises the ponding sensor, and the alarm device that is connected with described ponding sensor.
Preferably, described system also comprises the short message dispensing device that is connected with described alarm device.
Preferably, described system also comprises the power consumption tape deck.
Preferably, described ventilating opening place is provided with: just imitate nylon net filter device, middle effect leaf filter, efficient bag filter.
A kind of system that controls ventilation, comprise air index checkout gear, control ventilation unit, air exhausting device, ventilating opening, wherein, air index checkout gear is connected with described control ventilation unit, described control ventilation unit is connected with described air exhausting device, and described air exhausting device is connected with described ventilating opening; Described control ventilation unit is controlled described air exhausting device and by described ventilating opening the air in the described machine room is discharged described machine room when determining that desired value that described air index checkout gear detects the appointment index of the inside and outside air of machine room satisfies default air draft condition.
The system that the control that the utility model embodiment provides is ventilated detects the desired value of the appointment index of the inside and outside air of machine room by utilizing air index checkout gear, and utilize the control ventilation unit according to the detected desired value of air index checkout gear, determine that this desired value satisfies default air-inlet condition, the control air-intake device is introduced in the machine room by the ventilating opening air that machine room is outer, thereby can be according to the detection of air being specified the desired value of index, control is carried out ventilation to machine room automatically.
Description of drawings
A kind of concrete structure schematic diagram of controlling the system of ventilation that Fig. 1 provides for the utility model embodiment;
The another kind that Fig. 2 provides for the utility model embodiment is controlled the concrete structure schematic diagram of the system of ventilating.
The specific embodiment
The utility model embodiment detects the desired value of the appointment index of the inside and outside air of machine room by utilizing air index checkout gear, and utilize the control ventilation unit according to the detected desired value of air index checkout gear, when determining that machine room needs air intake, the control air-intake device is introduced in the machine room by the ventilating opening air that machine room is outer, thereby realizes that control is carried out ventilation to machine room automatically.
Be explained in detail to the main realization principle of the utility model embodiment technical scheme, the specific embodiment and to the beneficial effect that should be able to reach below in conjunction with each accompanying drawing.
The utility model embodiment provides a kind of system that controls ventilation, the concrete structure schematic diagram of this system as shown in Figure 1, comprise air index checkout gear 11, control ventilation unit 12, air-intake device 13, ventilating opening 14, wherein, ventilating opening 14 can be arranged on the wall of machine room or be arranged on the top of machine room, below respectively the concrete function of as shown in Figure 1 each device is introduced:
Air index checkout gear 11, be used to detect the desired value of the appointment index of the inside and outside air of machine room, wherein, the appointment index here can be set according to actual needs, such as being temperature and/or humidity, also can be particle concentration, air pressure and designated gas component content etc., analyze for the ease of follow-up desired value air in the machine room, air index checkout gear 11 can also carry out record to detected desired value when the desired value of specifying index is detected;
Air-intake device 13 is used for the control according to control ventilation unit 12, introduces in the machine room by the air that ventilating opening 14 is outer with machine room.
The said system that provides by the utility model embodiment as can be known, the utility model embodiment can be by the detection to the desired value of the appointment index of air, the ventilation that comes the robot brain room, thereby the cleaning that can keep air in the machine room.
Each device of more than introducing is for to carry out the required basic device of ventilation to machine room, but in order to reach better technique effect, can further include air exhausting device 15 as shown in Figure 1 among the utility model embodiment, be used for control, the air in the machine room discharged machine room by ventilating opening 14 according to control ventilation unit 12; Correspondingly, when also comprising this air exhausting device 15 in this system that the utility model embodiment provides, when control ventilation unit 12 can also be used for determining that air index checkout gear 11 detected desired values satisfy default air draft condition, control air exhausting device 15 was discharged described machine room with the air in the machine room.
From the above, this scheme that the utility model embodiment provides can either comprise air-intake device, also can comprise air exhausting device, and these two devices are used, can realize the circulation of air in the machine room, thereby make the air in the machine room can be in a state preferably.
Below the concrete control ventilation unit 12 of introducing be how to control air-intake device 13 and air exhausting device 15 work according to air index checkout gear 11 detected desired values:
When control ventilation unit 12 control air-intake devices 13, need the appointment index of reference can be temperature, realize a kind of mode of its control function corresponding to notice ventilation unit 12, control ventilation unit 12 can comprise control air intake unit 121 as shown in Figure 1, this control air intake unit 121 is used for detecting at air index checkout gear 11 that the temperature value of air is higher than the preset temperature threshold value in the machine room, and when the temperature value of air is higher than the temperature value of machine room outer air in the machine room, determine that the desired value that current detection arrives satisfies default air-inlet condition, thereby control air-intake device 13 air that machine room is outer is introduced in the machine room.
And when control ventilation unit 12 control air-intake devices 13 and air exhausting device 15, need the appointment index of reference can be humidity and temperature, particularly, realize a kind of mode of its control function corresponding to notice ventilation unit 12, control ventilation unit 12 specifically can be divided into two functional units as shown in Figure 1, it is respectively:
Control air intake unit 121, be used for detecting that the temperature value of air is higher than the preset temperature threshold value in the machine room at air index checkout gear 11, and when the temperature value of air is higher than the temperature value of machine room outer air in the machine room, determine that the desired value that current detection arrives satisfies default air-inlet condition, thereby control air-intake device 13 air that machine room is outer is introduced in the machine room;
Control air exhaust units 122, be used for when air index checkout gear 11 detects in the machine room humidity value of air and is higher than default humidity threshold value, determine that the desired value that current detection arrives satisfies default air draft condition, thereby control air exhausting device 15 is discharged machine room with the air in the machine room.
Further, when the desired value of air in the machine room is in default desired value scope, for conserve system resources, can consider air-intake device and air exhausting device are closed this moment, therefore, above-mentioned control ventilation unit 12 can further include air exhausting device closing control unit 123, be used for not being higher than the temperature value of machine room outer air at the temperature value that definite air index checkout gear 11 detects air in the machine room, and the humidity value of air is not higher than when presetting the humidity threshold value in the machine room, and control air-intake device 13 and air exhausting device 15 are closed.
Similarly, when the desired value of air in the air index checkout gear 11 detected machine rooms is in when (being lower than the temperature value of setting such as the indoor air temperature value) in the default desired value scope, if be equipped with air-conditioning in the machine room this moment, then consider conserve system resources, air-conditioning can be closed, and the desired value of air is not in when presetting desired value scope (temperature value that is higher than setting such as the indoor air temperature value) in machine room, just control operation of air conditioner, in order to realize this function, can further include conditioning control unit 124 in the above-mentioned control ventilation unit 12, this conditioning control unit 124 is used for determining that air index checkout gear 11 detects the temperature value of air in the machine room, humidity value is all in first preset range time, the air-conditioning of settling in the control machine room is closed, and detect the temperature value of air in the machine room at air index checkout gear 11, humidity value is all in second preset range time, the air-conditioning of settling in the control machine room is opened, wherein, the temperature value in first preset range, humidity value is lower than the temperature value in second preset range respectively, humidity value.
What more than introduce is that control ventilation unit 12 is according to temperature, these two of humidity specify index to control air-intake device 13 and air exhausting device 15, in addition, can also be airborne particle concentration in the machine room specifying index among the utility model embodiment, when air pressure and designated gas component content, air exhausting device 15 is controlled, particularly, above-mentioned control air exhaust units 122 can also be used for detecting at definite air index checkout gear 11 that airborne particle concentration is higher than the preset concentration threshold value in the machine room, or specify the gas componant content value to be higher than when presetting the content threshold value in the machine room in the air, or the atmospheric pressure value of air is higher than when presetting the air pressure threshold value in the machine room, and control air exhausting device 15 is discharged machine room with the air in the machine room.
In practice, some beyond thought situations may can appear at any time in the machine room, such as, machine room might catch fire, water inlet, air pressure is high excessively, these beyond thought situations all can be to instrument, staff's safety constitutes a threat to, in order in time to make a response to these beyond thought situations, in this system that the utility model embodiment provides, air index checkout gear 11 can also detect the air pressure of air in the machine room and/or particle concentration and/or designated gas component content, in addition, situation about may intake at machine room, this device that the utility model embodiment provides can further include the ponding sensor 17 that the ponding to machine room ground detects that is used for as shown in Figure 1, and, this system that the utility model embodiment provides can also comprise alarm device 16 as shown in Figure 1, this alarm device 16 is used for detecting in the machine room atmospheric pressure value of air at air index checkout gear 11 and is higher than default air pressure threshold value, or airborne particle concentration value is higher than the preset concentration threshold value in the machine room, or specify the gas componant content value to be higher than default content threshold value in the machine room in the air, or ponding sensor 17 is when detecting the machine room excess surface water, send warning information, need to prove, when airborne particle concentration is detected, can adopt this principle of particle counting to detect, with reference to the ISO14644-1 standard, can select according to the actual requirements diameter is counted at the particle more than the 1um or more than the 2um or more than the 2.5um.
In order to allow the staff in time understand situation about taking place in the machine room, in this system that the utility model embodiment provides, can further include short message dispensing device 18 as shown in Figure 1, this short message dispensing device 18 is used for the message that the warning information that alarm device 16 produces is carried on based on short message format is sent.
Preferably, when being mounted with air-conditioning equipment in the machine room, this system that the utility model embodiment provides can also comprise power consumption tape deck 19, the power consumption that this power consumption tape deck 19 is used for air-conditioning that machine room is used carries out record, so that the staff can analyze the energy consumption of air-conditioning according to the power consumption of record etc.
Preferably, ventilating opening 14 places of this system that the utility model embodiment provides can also be provided with as shown in Figure 1 air is carried out the filter of three-stage filtration, wherein, the first order is filtered by first effect nylon net filter device and is realized, this is just imitated the nylon net filter device and is used for the air that air-intake device 13 is introduced in the machine room by ventilating opening 14 is filtered; And second level filtration is realized by middle effect leaf filter, imitates leaf filter in this and is used for filtering once more through the air after just effect nylon net filter device filters; The third level is filtered by efficient bag filter and realizes, this efficient bag filter is used for the air that process is imitated after leaf filter filters is further filtered.Through above three-stage filtration, can guarantee that the air that enters machine room is in the less clean state of particle.
Filter is after long-term the use, situation about can stop up unavoidably, therefore, this system that the utility model embodiment provides can further include wind speed checkout gear 110 as shown in Figure 1, this wind speed checkout gear 110 is used for introducing the air machine room outside in the machine room by ventilating opening 14 or air exhausting device 15 when by ventilating opening 14 air in the machine room being discharged machine room at air-intake device 13, and the speed of the air after the efficient bag filter filtration is detected;
Judgment means 111 is used for during less than default threshold speed, judging just to imitate in nylon net filter device, middle effect leaf filter, the efficient bag filter to have an obstruction at least in wind speed checkout gear 110 detected speed.
In addition, the system that the utility model embodiment also provides another kind of control to ventilate, can control the scheme of machine room being carried out ventilation automatically in order to provide a kind of, the concrete structure schematic diagram of this system as shown in Figure 2, comprise air index checkout gear 21, control ventilation unit 22, air exhausting device 23, ventilating opening 24, wherein:
Air index checkout gear 21 is used to detect the desired value of the appointment index of the inside and outside air of machine room;
Air exhausting device 23 is used for by ventilating opening 24 air in the machine room being discharged machine room under the control of control ventilation unit 22.
Preferably, the appointment index that air index checkout gear 21 is detected can be airborne particle concentration in the machine room, and control ventilation unit 22 is controlled air exhausting device 23 when definite air index checkout gear 21 detects that airborne particle concentration value is higher than the preset concentration threshold value in the machine room.
In addition, the appointment index that air index checkout gear 21 is detected can also be the air pressure of air in the machine room, and control air exhausting device 22 is controlled air exhausting device 23 when definite air index checkout gear 21 detects in the machine room atmospheric pressure value of air and is higher than default air pressure threshold value.
Further, the appointment index that air index checkout gear 21 is detected can also be the designated gas component content, and control air exhausting device 22 detects in the machine room at definite air index checkout gear 21 and specifies the gas componant content value to be higher than default content threshold value in the air, controls air exhausting device 23.
More than be the detailed introduction of control that the utility model the is provided system of ventilating, need to prove, in actual applications, can also the following parameter of reference be provided with this system:
Can be arranged on the computer room temperature value is 18-25 ℃, when rh value is 40%-60%, need not to start air exhausting device or air-intake device;
Other devices except that ventilating opening in this system can be set in the rack, and the temperature value in the rack is satisfied in the scope that remains on-20 ℃～80 ℃, rack is interior through noise reduction process, noise＜65dB, in addition, the operating voltage that provides for each device in the rack can be for exchanging 220/380 (+10～15%) V, the operating frequency 50HZ ± 2HZ of each device, device insulation 〉=0.5M Ω, each device in the rack can adopt micro computer to control;
Advanced spraying coating process is adopted on the rack surface, any surface finish has texture, and has a good antiseptic property, have fire prevention, anticorrosion, anti-dewing function, all panels on the rack are all detachable, greatly make things convenient for field maintenance and debugging, and the rack outside can be provided with liquid crystal indicator, can show the detected desired value of air index checkout gear, also can show the above-mentioned warning information of mentioning.
Air index checkout gear can adopt temperature sensor to come the detected temperatures value, and the accuracy of detection of this temperature sensor is 0.5 ℃;
Can comprise centrifugal fan in the air exhausting device, this centrifugal fan malleation can turn round steadily but this malleation need guarantee air exhausting device greater than 10Pa.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
Claims (10)
1. a system that controls ventilation is characterized in that, comprises air index checkout gear, control ventilation unit, air-intake device, ventilating opening, wherein:
Described air index checkout gear is connected with described control ventilation unit, and described control ventilation unit is connected with described air-intake device, and described air-intake device is connected with described ventilating opening;
Described control ventilation unit is controlled described air-intake device and is introduced in the machine room by the described ventilating opening air that machine room is outer when determining that desired value that described air index checkout gear detects the appointment index of the inside and outside air of machine room satisfies default air-inlet condition.
2. the system as claimed in claim 1, it is characterized in that, also comprise the air exhausting device that is connected with described control ventilation unit, and described control ventilation unit is controlled described air exhausting device and by described ventilating opening the air in the described machine room is discharged described machine room when determining that the detected desired value of described air index checkout gear satisfies default air draft condition.
3. the system as claimed in claim 1 is characterized in that, described appointment index is a temperature, or is humidity and temperature.
4. system as claimed in claim 2 is characterized in that, described appointment index is an airborne particle concentration in the machine room, or is the air pressure of air in the machine room, or is the designated gas component content.
5. the system as claimed in claim 1 is characterized in that, also comprises the ponding sensor, and the alarm device that is connected with described ponding sensor.
6. system as claimed in claim 5 is characterized in that, also comprises the short message dispensing device that is connected with described alarm device.
7. as the arbitrary described system of claim 1～6, it is characterized in that, also comprise the power consumption tape deck.
8. as the arbitrary described system of claim 1～6, it is characterized in that described ventilating opening place is provided with:
Just imitate nylon net filter device, middle effect leaf filter and efficient bag filter.
9. a system that controls ventilation is characterized in that, comprises air index checkout gear, control ventilation unit, air exhausting device, ventilating opening, wherein:
Described air index checkout gear is connected with described control ventilation unit, and described control ventilation unit is connected with described air exhausting device, and described air exhausting device is connected with described ventilating opening;
Described control ventilation unit is controlled described air exhausting device and by described ventilating opening the air in the described machine room is discharged described machine room when determining that desired value that described air index checkout gear detects the appointment index of the inside and outside air of machine room satisfies default air draft condition.
10. system as claimed in claim 9 is characterized in that, described appointment index is an airborne particle concentration in the machine room, or is the air pressure of air in the machine room, or is the designated gas component content.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202778233U CN201628336U (en) | 2009-11-26 | 2009-11-26 | System for controlling ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202778233U CN201628336U (en) | 2009-11-26 | 2009-11-26 | System for controlling ventilation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201628336U true CN201628336U (en) | 2010-11-10 |
Family
ID=43059733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202778233U Expired - Lifetime CN201628336U (en) | 2009-11-26 | 2009-11-26 | System for controlling ventilation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201628336U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241030A (en) * | 2015-11-05 | 2016-01-13 | 国网浙江建德市供电公司 | Computer room environment control method and intelligent control system of computer room |
| CN105484357A (en) * | 2015-12-17 | 2016-04-13 | 深圳市中德膜结构有限公司 | Air-film inflating and pressurizing device |
| CN105823180A (en) * | 2016-04-01 | 2016-08-03 | 珠海格力电器股份有限公司 | Ventilation control method and device and air conditioner |
| CN107975928A (en) * | 2017-11-23 | 2018-05-01 | 江苏十方通信股份有限公司 | A kind of base station communication equipment room ventilation intellectual monitoring and control system |
-
2009
- 2009-11-26 CN CN2009202778233U patent/CN201628336U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241030A (en) * | 2015-11-05 | 2016-01-13 | 国网浙江建德市供电公司 | Computer room environment control method and intelligent control system of computer room |
| CN105241030B (en) * | 2015-11-05 | 2019-01-08 | 国网浙江建德市供电公司 | A kind of building environment control method and machine room intelligent control system |
| CN105484357A (en) * | 2015-12-17 | 2016-04-13 | 深圳市中德膜结构有限公司 | Air-film inflating and pressurizing device |
| CN105484357B (en) * | 2015-12-17 | 2017-12-19 | 深圳市中德膜结构有限公司 | Air film inflating pressure equipment |
| CN105823180A (en) * | 2016-04-01 | 2016-08-03 | 珠海格力电器股份有限公司 | Ventilation control method and device and air conditioner |
| CN107975928A (en) * | 2017-11-23 | 2018-05-01 | 江苏十方通信股份有限公司 | A kind of base station communication equipment room ventilation intellectual monitoring and control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206257781U (en) | A kind of laboratory multistage ventilated energy-saving control system | |
| CN104315625B (en) | Central air-conditioning New-air purifying system and control method | |
| CN206546008U (en) | A kind of intelligent combined control system of indoor air environment | |
| CN105066337A (en) | Multifunctional indoor air purification and detection system | |
| CN206247553U (en) | The electrostatic purifications of PM2 ﹒ 5 monitoring device of intelligence | |
| CN204285637U (en) | A kind of single blower fan multi-mode PM2.5 cleaning system | |
| CN104456754A (en) | Intelligent air purifying window and intelligent air purifying system for windows | |
| CN201628336U (en) | System for controlling ventilation | |
| CN109126379A (en) | A kind of air cleaning system and air purification method | |
| CN204301210U (en) | A kind of intelligent air purifying window and window intelligent air purifying system | |
| CN206281059U (en) | A kind of new blower fan system of intelligent Total heat exchange | |
| CN201652703U (en) | Intelligent ventilation temperature-control energy-saving system | |
| CN206755342U (en) | A kind of intelligent fresh air apparatus and system | |
| CN106091342A (en) | A kind of air quality processes unit and control method thereof | |
| CN107859464A (en) | Intelligent multifunctional temperature air controlling of quality window | |
| CN206707541U (en) | With Intelligent purifying except the window of haze fresh air and early warning system | |
| CN209730594U (en) | A kind of Multifunctional low voltage distribution box | |
| CN202120100U (en) | Safe intelligent control system for indoor environment of transformer station | |
| CN211060334U (en) | Intelligent ventilation system with air detection function | |
| CN109028367A (en) | Space intelligent air pass purification system VP1.0 | |
| CN208504642U (en) | Window indoor fresh air dust pelletizing system | |
| CN208620480U (en) | Indoor envirobnmental control system based on EM231 controller | |
| CN208846616U (en) | A kind of use for laboratory inherent filtration ventilation assembly | |
| CN206387067U (en) | A kind of Detection of Air Quality purifier of energy-conservation | |
| CN206174822U (en) | Antifog haze filtering window of intelligence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101110 |
|
| CX01 | Expiry of patent term |