CN102375458A - Counter data center and oxygen concentration adjusting device - Google Patents
Counter data center and oxygen concentration adjusting device Download PDFInfo
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- CN102375458A CN102375458A CN2010102520252A CN201010252025A CN102375458A CN 102375458 A CN102375458 A CN 102375458A CN 2010102520252 A CN2010102520252 A CN 2010102520252A CN 201010252025 A CN201010252025 A CN 201010252025A CN 102375458 A CN102375458 A CN 102375458A
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- oxygen concentration
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- operation valve
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Abstract
The invention provides an oxygen concentration adjusting device which comprises an oxygen concentration detector, a plurality of buttons, a controller, an oxygen source, a first nozzle, a first control valve, a flame retardation gas source, a second nozzle and a second control valve. The controller is connected with the oxygen concentration detector and a plurality of the buttons. A control terminal of the first control valve is connected with the controller, an input terminal of the first control valve communicates with the oxygen source, and an output terminal of the first control valve communicates with the first nozzle. A control terminal of the second control valve is connected with the controller, an input terminal of the second control valve communicates with the flame retardation gas source, and an output terminal of the second control valve communicates with the second nozzle. The invention also provides a counter data center containing the above oxygen concentration adjusting device.
Description
Technical field
The present invention relates to a kind of counter data center and oxygen concentration regulating device thereof.
Background technology
Common airborne oxygen concentration is when 17%-21%, and it is pleasant that the people can feel; Oxygen concentration is when 14%-17%, and the people can not feel like oneself but threat to life not; Oxygen concentration possibly cause the people to suffocate when 0%-14%.In counter data center, in order to improve staff's comfort, its inner oxygen concentration is fixing within the specific limits, like 17%-21%.Yet, when the staff is not in counter data center, keep higher oxygen concentration to be easy to cause fire for a long time.
Summary of the invention
In view of above content, be necessary the counter data center that a kind of oxygen concentration regulating device of scalable oxygen concentration is provided and has said oxygen concentration regulating device.
A kind of oxygen concentration regulating device is used to regulate the oxygen concentration in the counter data center, and said oxygen concentration regulating device comprises:
One places the oxygen concentration detector in the said counter data center, be used to detect the oxygen concentration in the said counter data center and send one have oxygen concentration information first detection signal;
Plurality of keys is pressed different keys and is used to set corresponding oxygen concentration;
One controller that all links to each other with said oxygen concentration detector and said plurality of keys;
The source of oxygen of one store oxygen;
One places first shower nozzle in the said counter data center;
One first operation valve; Comprise a control end, an input end and an output terminal; The control end of said first operation valve links to each other with said controller, and the input end of said first operation valve is connected with said source of oxygen, and the output terminal of said first operation valve is connected with said first shower nozzle;
One stores the fire-retardant gas source of fire-retardant gas;
One places second shower nozzle in the said counter data center; And
One second operation valve; Comprise a control end, an input end and an output terminal; The control end of said second operation valve links to each other with said controller, and the input end of said second operation valve is connected with said fire-retardant gas source, and the output terminal of said second operation valve is connected with said second shower nozzle;
Said controller also is used for controlling the input end of first operation valve and second operation valve and the break-make of output terminal according to the button and said first detection signal that are pressed, is the concentration of setting with the oxygen concentration of regulating in the said counter data center.
A kind of counter data center comprises an oxygen concentration regulating device, and wherein said oxygen concentration regulating device comprises:
One oxygen concentration detector, be used to detect the oxygen concentration in the said counter data center and send one have oxygen concentration information first detection signal;
Plurality of keys is pressed different keys and is used to set corresponding oxygen concentration;
One controller that all links to each other with said oxygen concentration detector and said plurality of keys;
The source of oxygen of one store oxygen;
One places first shower nozzle in the said counter data center;
One first operation valve; Comprise a control end, an input end and an output terminal; The control end of said first operation valve links to each other with said controller, and the input end of said first operation valve is connected with said source of oxygen, and the output terminal of said first operation valve is connected with said first shower nozzle;
One stores the fire-retardant gas source of fire-retardant gas;
One second shower nozzle; And
One second operation valve; Comprise a control end, an input end and an output terminal; The control end of said second operation valve links to each other with said controller, and the input end of said second operation valve is connected with said fire-retardant gas source, and the output terminal of said second operation valve is connected with said second shower nozzle;
Said controller also is used for controlling the input end of first operation valve and second operation valve and the break-make of output terminal according to the button and said first detection signal that are pressed, is the concentration of setting with the oxygen concentration of regulating in the said counter data center.
Above-mentioned oxygen concentration regulating device and counter data center detect the oxygen concentration in the said counter data center through said oxygen concentration detector; Said controller is controlled said first operation valve and second operation valve, so that the oxygen concentration in the said counter data center is in the scope.Oxygen concentration regulating device of the present invention and counter data center are when the staff is not in counter data center, and the oxygen concentration in the control counter data center is a lower scope, thereby prevents fire effectively.
Description of drawings
Fig. 1 is the synoptic diagram of the preferred embodiments of oxygen concentration regulating device of the present invention.
The main element symbol description
Oxygen concentration regulating device 100
Source of oxygen 40
Fire-retardant gas source 70
Button 32,34,36
Embodiment
Below in conjunction with accompanying drawing and preferred embodiments the present invention is described in further detail:
Please refer to Fig. 1, oxygen concentration regulating device 100 of the present invention comprises the fire-retardant gas source of an oxygen concentration detector 10, an air pressure detector 20, a controller 30, three buttons 32,34 and 36, one source of oxygen 40, one first operation valve 50, one first shower nozzle 60, one 70, one second operation valve 80, one second shower nozzle 90 and a pressure release unit 110.Said oxygen concentration regulating device 100 is installed in the counter data center.
Said oxygen concentration detector 10 be used to detect oxygen concentration and corresponding in the said counter data center send one have oxygen concentration information first detection signal.
Said controller 30 all links to each other with said oxygen concentration detector 10, air pressure detector 20, pressure release unit 110, button 32,34 and 36.Said controller 30 also links to each other with the control end of said first operation valve 50 and second operation valve 80.
The input end of said first operation valve 50 is connected with said source of oxygen 40, and the output terminal of said first operation valve 50 is connected with said first shower nozzle 60.
The input end of said second operation valve 80 is connected with said fire-retardant gas source 70, and the output terminal of said second operation valve 80 is connected with said second shower nozzle 90.
Store oxygen in the said source of oxygen 40, store fire-retardant gas in the said fire-retardant gas source 70, like nitrogen, carbon dioxide or heptafluoro-propane etc.
Describe in the face of principle of work of the present invention down.
When the staff needs the said counter of long-time entering data center; The staff pushes button 32; Oxygen concentration in the said counter of the said oxygen concentration detector 10 detectings data center, said controller 30 judge whether the oxygen concentration in the said counter data center is 17%-21%.If the oxygen concentration in the said counter data center is lower than 17%-21%, the input end that then said controller 30 is controlled said first operation valve 50 is connected with output terminal, thereby makes oxygen in the said source of oxygen 40 enter into said counter data center.Simultaneously said oxygen concentration detector 10 continues the oxygen concentration in the said counter of the detecting data center; When the oxygen concentration in the counter data center reaches 17%-21%; Input end and output terminal that said controller 30 is promptly controlled said first operation valve 50 break off, and stop supplies oxygen is in said counter data center.
When the staff when said counter data center walks out; The staff pushes button 36; Oxygen concentration in the said counter of the said oxygen concentration detector 10 detectings data center, said controller 30 judge whether the oxygen concentration in the said counter data center is 0%-14%.If the oxygen concentration in the said counter data center is higher than 0%-14%; The input end of said second operation valve 80 of then said controller 30 controls is connected with output terminal, thereby makes fire-retardant gas in the said fire-retardant gas source 70 enter into said counter data center.Simultaneously said oxygen concentration detector 10 continues the oxygen concentration in the said counter of the detecting data center; When the oxygen concentration in the said counter of the said oxygen concentration detector 10 detectings data center is reduced to 0%-14%; Input end and output terminal that said controller 30 is promptly controlled said second operation valve 80 break off, and the fire-retardant gas of stop supplies is in said counter data center.
When the said counter of the of short duration entering of staff data center; The staff pushes button 34; Oxygen concentration in the said counter of the said oxygen concentration detector 10 detectings data center, said controller 30 judge whether the oxygen concentration in the said counter data center is 14%-17%.
If the oxygen concentration in the said counter data center is higher than 14%-17%; The input end of said second operation valve 80 of then said controller 30 controls is connected with output terminal, thereby makes fire-retardant gas in the said fire-retardant gas source 70 enter into said counter data center.Simultaneously said oxygen concentration detector 10 continues the oxygen concentration in the said counter of the detecting data center; When the oxygen concentration in the said counter of the said oxygen concentration detector 10 detectings data center was reduced to 14%-17%, input end and output terminal that said controller 30 is promptly controlled said second operation valve 80 broke off.
If the oxygen concentration in the said counter data center is lower than 14%-17%, the input end that then said controller 30 is controlled said first operation valve 50 is connected with output terminal, thereby makes oxygen in the said source of oxygen 40 enter into said counter data center.Simultaneously said oxygen concentration detector 10 continues the oxygen concentration in the said counter of the detecting data center, and when the oxygen concentration in the counter data center reached 14%-17%, input end and output terminal that said controller 30 is promptly controlled said first operation valve 50 broke off.
In addition, the air pressure in the said counter of the said air pressure detector 20 detectings data center and send one have pressure information second detection signal give said controller 30.If the air pressure in the said counter data center surpasses certain value; 30 said pressure releases of control of said controller unit 110 is opened; Thereby said counter data center is connected with the external world, prevents that said counter data center and inner equipment thereof from damaging because of air pressure is excessive.
Above-mentioned oxygen concentration regulating device 100 and counter data center are through the oxygen concentration in the said counter of the said oxygen concentration detector 10 detectings data center; Said controller 30 said first operation valve 50 of control and second operation valves 80 are so that the oxygen concentration in the said counter data center is in the scope.Through pushing different keys 32,34 and 36, can make that the oxygen concentration in the said counter data center is different scope.Oxygen concentration regulating device 100 of the present invention is when the staff is in counter data center, and the oxygen concentration in the control counter data center is a suitable scope, thereby comparatively comfortable working environment is provided for the staff; When the staff was not in counter data center, the oxygen concentration in the control counter data center was a lower scope, thereby prevents fire effectively.
Claims (9)
1. an oxygen concentration regulating device is used to regulate the oxygen concentration in the counter data center, and said oxygen concentration regulating device comprises:
One places the oxygen concentration detector in the said counter data center, be used to detect the oxygen concentration in the said counter data center and send one have oxygen concentration information first detection signal;
Plurality of keys is pressed different keys and is used to set corresponding oxygen concentration;
One controller that all links to each other with said oxygen concentration detector and said plurality of keys;
The source of oxygen of one store oxygen;
One places first shower nozzle in the said counter data center;
One first operation valve; Comprise a control end, an input end and an output terminal; The control end of said first operation valve links to each other with said controller, and the input end of said first operation valve is connected with said source of oxygen, and the output terminal of said first operation valve is connected with said first shower nozzle;
One stores the fire-retardant gas source of fire-retardant gas;
One places second shower nozzle in the said counter data center; And
One second operation valve; Comprise a control end, an input end and an output terminal; The control end of said second operation valve links to each other with said controller, and the input end of said second operation valve is connected with said fire-retardant gas source, and the output terminal of said second operation valve is connected with said second shower nozzle;
Said controller also is used for controlling the input end of first operation valve and second operation valve and the break-make of output terminal according to the button and said first detection signal that are pressed, is the concentration of setting with the oxygen concentration of regulating in the said counter data center.
2. oxygen concentration regulating device as claimed in claim 1 is characterized in that: said fire-retardant gas is nitrogen, carbon dioxide or heptafluoro-propane.
3. oxygen concentration regulating device as claimed in claim 1; It is characterized in that: said oxygen concentration regulating device also comprises an air pressure detector and a pressure release unit; Said air pressure detector places in the said counter data center; Said air pressure detector and pressure release unit all link to each other with said controller, the air pressure in the said air pressure detector detecting counter data center and send one have pressure information second detection signal give said controller, when the air pressure in the said counter data center during above certain value; Said controller is then controlled said pressure release unit and is opened, thereby said counter data center is connected with the external world.
4. oxygen concentration regulating device as claimed in claim 1 is characterized in that: said plurality of keys comprises one first button, and when first button was pressed, representative was adjusted to 17%-21% with the oxygen concentration in the said counter data center.
5. oxygen concentration regulating device as claimed in claim 1 is characterized in that: said plurality of keys comprises one second button, and when second button was pressed, representative was adjusted to 14%-17% with the oxygen concentration in the said counter data center.
6. oxygen concentration regulating device as claimed in claim 1 is characterized in that: said plurality of keys comprises one the 3rd button, and when the 3rd button was pressed, representative was adjusted to 0%-14% with the oxygen concentration in the said counter data center.
7. a counter data center comprises an oxygen concentration regulating device, and wherein said oxygen concentration regulating device comprises:
One oxygen concentration detector, be used to detect the oxygen concentration in the said counter data center and send one have oxygen concentration information first detection signal;
Plurality of keys is pressed different keys and is used to set corresponding oxygen concentration;
One controller that all links to each other with said oxygen concentration detector and said plurality of keys;
The source of oxygen of one store oxygen;
One places first shower nozzle in the said counter data center;
One first operation valve; Comprise a control end, an input end and an output terminal; The control end of said first operation valve links to each other with said controller, and the input end of said first operation valve is connected with said source of oxygen, and the output terminal of said first operation valve is connected with said first shower nozzle;
One stores the fire-retardant gas source of fire-retardant gas;
One second shower nozzle; And
One second operation valve; Comprise a control end, an input end and an output terminal; The control end of said second operation valve links to each other with said controller, and the input end of said second operation valve is connected with said fire-retardant gas source, and the output terminal of said second operation valve is connected with said second shower nozzle;
Said controller also is used for controlling the input end of first operation valve and second operation valve and the break-make of output terminal according to the button and said first detection signal that are pressed, is the concentration of setting with the oxygen concentration of regulating in the said counter data center.
8. counter as claimed in claim 7 data center, it is characterized in that: said fire-retardant gas is nitrogen, carbon dioxide or heptafluoro-propane.
9. counter as claimed in claim 7 data center; It is characterized in that: said oxygen concentration regulating device also comprises an air pressure detector and a pressure release unit; Said air pressure detector places in the said counter data center; Said air pressure detector and pressure release unit all link to each other with said controller, the air pressure in the said air pressure detector detecting counter data center and send one have pressure information second detection signal give said controller, when the air pressure in the said counter data center during above certain value; Said controller is then controlled said pressure release unit and is opened, thereby said counter data center is connected with the external world.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102520252A CN102375458A (en) | 2010-08-12 | 2010-08-12 | Counter data center and oxygen concentration adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102520252A CN102375458A (en) | 2010-08-12 | 2010-08-12 | Counter data center and oxygen concentration adjusting device |
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| Publication Number | Publication Date |
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| CN102375458A true CN102375458A (en) | 2012-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102520252A Pending CN102375458A (en) | 2010-08-12 | 2010-08-12 | Counter data center and oxygen concentration adjusting device |
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| CN (1) | CN102375458A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600568A (en) * | 2010-08-12 | 2012-07-25 | 鸿富锦精密工业（深圳）有限公司 | Container data center and fire extinguishing device of container data center |
| CN109489197A (en) * | 2018-10-30 | 2019-03-19 | 珠海格力电器股份有限公司 | air purification method, system, purifier and readable storage medium |
| CN110874106A (en) * | 2018-08-31 | 2020-03-10 | 伊利诺斯工具制品有限公司 | Gas control system and method for reflow oven |
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| US20020040940A1 (en) * | 1998-03-18 | 2002-04-11 | Wagner Ernst Werner | Inerting method and apparatus for preventing and extinguishing fires in enclosed spaces |
| WO2003056325A1 (en) * | 2001-12-28 | 2003-07-10 | Wagner Alarm-Und Sicherungssysteme Gmbh | Method and device for measuring oxygen content in a closed target space |
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| CN1533814A (en) * | 2003-03-27 | 2004-10-06 | 廖赤虹 | Fire disaster prevention of sealed space and fire extinguishing equipmet |
| CN1552488A (en) * | 2003-05-26 | 2004-12-08 | 萧志福 | Fireproof nitrogen supplying system for supporting human breath |
| WO2009016168A1 (en) * | 2007-08-01 | 2009-02-05 | Amrona Ag | Device and method for fire-prevention and for extinguishing a fire that has broken out in an enclosed area |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20020040940A1 (en) * | 1998-03-18 | 2002-04-11 | Wagner Ernst Werner | Inerting method and apparatus for preventing and extinguishing fires in enclosed spaces |
| CN1441687A (en) * | 2000-04-17 | 2003-09-10 | 艾戈K·科特里阿 | Hypoxic fire prevention and fire extinguishing systems and breathable fire extinguishing compositions for human living environment |
| WO2003056325A1 (en) * | 2001-12-28 | 2003-07-10 | Wagner Alarm-Und Sicherungssysteme Gmbh | Method and device for measuring oxygen content in a closed target space |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600568A (en) * | 2010-08-12 | 2012-07-25 | 鸿富锦精密工业（深圳）有限公司 | Container data center and fire extinguishing device of container data center |
| CN110874106A (en) * | 2018-08-31 | 2020-03-10 | 伊利诺斯工具制品有限公司 | Gas control system and method for reflow oven |
| CN110874106B (en) * | 2018-08-31 | 2022-09-02 | 伊利诺斯工具制品有限公司 | Gas control system and method for reflow oven |
| CN109489197A (en) * | 2018-10-30 | 2019-03-19 | 珠海格力电器股份有限公司 | air purification method, system, purifier and readable storage medium |
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Application publication date: 20120314 |