CN105115110A - Automatic oxygen supply system and control method - Google Patents
Automatic oxygen supply system and control method Download PDFInfo
- Publication number
- CN105115110A CN105115110A CN201510599353.2A CN201510599353A CN105115110A CN 105115110 A CN105115110 A CN 105115110A CN 201510599353 A CN201510599353 A CN 201510599353A CN 105115110 A CN105115110 A CN 105115110A
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- Prior art keywords
- oxygen
- controller
- detection module
- air
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0259—Physical processing only by adsorption on solids
- C01B13/0262—Physical processing only by adsorption on solids characterised by the adsorbent
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/76—Oxygen
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Quality & Reliability (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Separation Of Gases By Adsorption (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The invention discloses an automatic oxygen supply control method. The method is characterized by comprising the following steps that 1, an oxygen detection module sucks indoor air to detect the oxygen content of the air and transmits data to a controller; 2, the controller controls the working state of an oxygen generation device according to the data transmitted by the oxygen detection module. The invention further discloses an automatic oxygen supply system. The system is characterized by comprising the oxygen detection module, the controller and the oxygen generation device. The oxygen detection module is communicated with indoor air. The detection input end of the controller is connected with the output end of the oxygen detection module. The output end of the controller is connected to the input end of the oxygen generation device. An oxygen output port of the oxygen generation device is communicated with indoor air. According to the automatic oxygen supply system and control method, the oxygen content of indoor air is increased, and the mental state and working efficiency of people can be greatly improved, and the automatic oxygen supply system and control method have the advantages of being automatic in detection control, accurate in control and good in stability.
Description
Technical field
The invention belongs to airhandling equipment field, refer in particular to the automatic feed system of a kind of oxygen and control method.
Background technology
Along with improving constantly of people's living standard, people are more and more higher for the requirement of living environment, particularly air quality.But due to the too fast development of the level of urbanization and the deficiency of environmental protection dynamics, the air quality in city is namely in continuous decline, and the appearance making room air monitor processor obtains the very big welcome of people.Existing air monitering processor has the function of multiple pernicious gas being carried out to purified treatment, but lack and oxygen concentration in air detected and improves the oxygen content of indoor environment by manufacturing oxygen, make the state that the oxygen content in air keeps constant, thus play lifting spirit, Improve thinking activity and the effect of increasing work efficiency.
Therefore, design a kind of Automatic Detection and Control, the automatic feed system of oxygen promoting oxygen content in air and stability contorting and control method, can further improve the quality of air, promote the level of life.
Summary of the invention
An object of the present invention is to solve existing oxygen generation system and lacks and enter to the oxygen content of room air the problem that detection and control regulates, and provides that a kind of Aulomatizeted Detect controls, the automatic supply control method of oxygen of precise control and good stability.
Two of object of the present invention is to provide a kind of oxygen automatic feed system, and this system can detect the oxygen content of room air automatically, and makes oxygen content remain on the maintenance level of a dynamic equilibrium, to improve the state of mind of people.
An object of the present invention can reach by the following technical solutions:
The automatic supply control method of a kind of oxygen, comprises the following steps:
1) oxygen detection module draws room air, carries out detection the oxygen content of air and data are sent to controller;
2) the controller duty of Data Control oxygenerator of carrying according to oxygen detection module.
Further, described oxygen detection module is provided with the first blower fan, and the input of the first blower fan is connected with the output of controller; Controller timing output control signal is to the first blower fan, and by the first blower fan by the air intake oxygen detection module of indoor, the detection data of oxygen content are sent to controller by oxygen detection module.
Further, the data of described step oxygen detection module are carried out by the duty controlling oxygenerator according to the oxygen content comprising anoxic and peroxide; Wherein, air in controller start by set date first blower fan work suction chamber to read oxygen detection module data be anoxic, exports control signal and starts oxygenerator work; If oxygen detection module data is peroxide, controller exports control signal and stops oxygenerator work.
Two of object of the present invention can reach by the following technical solutions:
The automatic feed system of a kind of oxygen, comprise oxygen detection module, controller and oxygenerator, described oxygen detection module and ambient air, the detection input of described controller is connected with the output of described oxygen detection module, and the output of described controller is connected to the input of described oxygenerator; The oxygen delivery outlet of described gas making device is connected with room air;
Described oxygen detection module comprises housing and is fixedly installed in the sensor in described housing, and the detection input of described controller is connected with the output of described sensor;
Described oxygenerator comprises base, and air compressor, condenser, controller and the adsorbing tower with molecular sieve for air separation being gone out oxygen be located on base, the external air of input of described air compressor, output are communicated with the input of described condenser; Described adsorbing tower with molecular sieve is provided with oxygen delivery outlet and waste gas delivery outlet, and the input of described adsorbing tower with molecular sieve is communicated with the output of described condenser, and described waste gas delivery outlet is external in air; The input of described controller is connected with the output of described controller, and the output of described controller is electrically connected with the control input end of described air compressor.
Further, described housing has through hole, described sensor is connected with described room air by through hole.
As the preferred scheme of one, be also provided with the first blower fan in described housing, the air inlet of described first blower fan is by through hole and described ambient air.
As the preferred scheme of one, described adsorbing tower with molecular sieve is set to two, described base is provided with reversal valve, the delivery outlet of described reversal valve is connected with the input of two adsorbing tower with molecular sieve, the output of described controller is connected with the input of described reversal valve, forms the changeable input circuit of two-way.
As the preferred scheme of one, between described air compressor and condenser, be serially connected with filter.
As the preferred scheme of one, described condenser is provided with for the second blower fan for described condenser cooling, and the control input end of described second blower fan is connected with the output of described controller.
As the preferred scheme of one, described controller is single-chip microcomputer or PLC.
Implement the present invention, there is following beneficial effect:
1, the present invention operationally, controller periodically carries out oxygen content detection by oxygen detection module to the air of indoor, when oxygen content is lower than setting value, controller outputs a control signal to oxygenerator and makes it carry out work, with to room air delivering oxygen.And when oxygen content is higher than setting value, controller outputs a control signal to oxygenerator and makes it quit work, stop to indoor delivering oxygen.This room air monitoring processor improves the oxygen content of room air, greatly can promote the state of mind and the operating efficiency of people, has that Aulomatizeted Detect controls, a feature of precise control and good stability.
2, the present invention controls air compressor by controller and sucks air compressing from outside, then compressed air delivery is entered adsorbing tower with molecular sieve, nitrogen in air, carbon dioxide and helium etc. adsorb and are discharged in ambient atmosphere by waste gas delivery outlet by adsorbing tower with molecular sieve, remaining unabsorbed gases is then oxygen and is transported to indoor by oxygen delivery outlet, thus realize the object of high-speed oxygen, have the advantages that structure is simple, oxygen speed is fast and easy to use.
3, the present invention is provided with two adsorbing tower with molecular sieve, and be connected with reversal valve, under the duty of controller control reversal valve carries out the effect switched, form the changeable input circuit of two-way, the object that high efficiency oxygen is uninterruptedly produced and supplied can be realized, there is oxygen fast and the high feature of automaticity.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the automatic feed system of oxygen of the present invention;
Fig. 2 is the structural representation of the automatic feed system of oxygen of the present invention;
Fig. 3 is the structural representation of the oxygen detection module of the automatic feed system of oxygen of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment
See Fig. 1, the present embodiment relates to the automatic feed system of a kind of oxygen, comprise oxygen detection module, controller and oxygenerator 2, described oxygen detection module and ambient air, the detection input of described controller is connected with the output of described oxygen detection module, and the output of described controller is connected to the input of described oxygenerator 2; The oxygen delivery outlet of described gas making device is connected with room air; Operationally, controller periodically carries out oxygen content detection by oxygen detection module to the air of indoor, when oxygen content is lower than setting value, as 21%, controller outputs a control signal to oxygenerator 2 and makes it carry out work, with to room air delivering oxygen.And when oxygen content is higher than setting value, as 22%, controller outputs a control signal to oxygenerator 2 and makes it quit work, stop to indoor delivering oxygen.This room air monitoring processor improves the oxygen content of room air, greatly can promote the state of mind and the operating efficiency of people, has that Aulomatizeted Detect controls, a feature of precise control and good stability.
Concrete, as shown in Figure 3, the sensor 12 that described oxygen detection module comprises housing 11 and is fixedly installed in described housing 11, the detection input of described controller is connected with the output of described sensor 12; Described controller detects the oxygen content of room air by sensor 12, and passes through the duty of the output Data Control oxygenerator 2 of sensor 12.
As shown in Figure 2, described oxygenerator 2 comprises base 21, and air compressor 22, condenser 23, controller 24 and the adsorbing tower with molecular sieve 25 for air separation being gone out oxygen be located on base 21, the external air of input, the output of described air compressor 22 are communicated with the input of described condenser 23; Described adsorbing tower with molecular sieve 25 is provided with oxygen delivery outlet and waste gas delivery outlet, and the input of described adsorbing tower with molecular sieve 25 is communicated with the output of described condenser 23, and described waste gas delivery outlet is external in air; The input of described controller 24 is connected with the output of described controller, and the output of described controller 24 is electrically connected with the control input end of described air compressor 22.When oxygen, controller 24 controls air compressor 22 and sucks air from outside and compress, then compressed air delivery is entered adsorbing tower with molecular sieve 25, nitrogen in air, carbon dioxide and helium etc. adsorb and are discharged in ambient atmosphere by waste gas delivery outlet by adsorbing tower with molecular sieve 25, remaining unabsorbed gases is then oxygen and is transported to indoor by oxygen delivery outlet, thus realize the object of high-speed oxygen, have the advantages that structure is simple, oxygen speed is fast and easy to use.
Described housing 11 has through hole, and described sensor 12 is connected with described room air by through hole.Sensor 12 is detected by the oxygen content of through hole to room air, room air to be entered in housing 11 easily catch by sensor 12.
Also be provided with the first blower fan 13 in described housing 11, the air inlet of described first blower fan 13 is by through hole and described ambient air.When detecting the oxygen content of room air, controller controls the first blower fan 13 and starts working, under the effect of the first blower fan 13, room air quickly move through described through hole and flows in housing 11, accelerate the speed of air circulation, make the air sample data collected have more representativeness, substantially increase the accuracy and efficiency of detection.
Described adsorbing tower with molecular sieve 25 is set to two, described base 21 is provided with reversal valve 26, the delivery outlet of described reversal valve 26 is connected with the input of two adsorbing tower with molecular sieve 25, and the output of described controller 24 is connected with the input of described reversal valve 26, forms the changeable input circuit of two-way.When oxygen, controller 24 controls reversal valve 26 action, makes the Compressed Gas of air compressor 22 be input to one of them adsorbing tower with molecular sieve 25, thus produces oxygen under the suction-operated of adsorbing tower with molecular sieve 25 pairs of nitrogen, carbon dioxide and helium etc.When this adsorbing tower with molecular sieve 25 reaches capacity, controller 24 controls reversal valve 26 switch operating position, this adsorbing tower with molecular sieve 25 is made to carry out rinsing to discharge nitrogen, the carbon dioxide and helium etc. of absorption, simultaneously the Compressed Gas of air compressor 22 is input to another adsorbing tower with molecular sieve 25 and carries out oxygen, make another adsorbing tower with molecular sieve 25 start to carry out oxygen, thus realize the object that oxygen uninterruptedly produces and supply.
Filter 27 is serially connected with between described air compressor 22 and condenser 23.The Compressed Gas exported from air compressor 22 is filtered through filter 27, dispose the oil, dust and other impurity that contain in air, prevent the impurity in air from blocking adsorbing tower with molecular sieve 25 and causing adsorbing tower with molecular sieve 25 normally to work even damaging.
To by the air compressed, there is lasting good cooling effect in order to keep condenser 23, need dispel the heat to condenser 23, condenser 23 is discharged into the atmosphere fast from the heat be drawn onto by the air compressed, described condenser 23 is provided with the second blower fan 28 for lowering the temperature for described condenser 23, and the control input end of described second blower fan 28 is connected with the output of described controller 24.
Described controller is single-chip microcomputer or PLC.
The present embodiment also provides a kind of oxygen automatic supply control method, comprises the following steps:
1) oxygen detection module draws room air, carries out detection the oxygen content of air and data are sent to controller;
The input that described oxygen detection module is provided with the first blower fan 13, first blower fan 13 is connected with the output of controller; Controller timing output control signal is to the first blower fan 13, and by the first blower fan 13 by the air intake oxygen detection module of indoor, the detection data of oxygen content are sent to controller by oxygen detection module.
2) the controller duty of Data Control oxygenerator of carrying according to oxygen detection module;
The data of described oxygen detection module are carried out by the duty controlling oxygenerator 2 according to the oxygen content comprising anoxic and peroxide; Wherein, the work of controller start by set date first blower fan 13 sucks room air and reads oxygen detection module data is anoxic, exports control signal startup oxygenerator 2 and works; If oxygen detection module data is peroxide, controller exports control signal and stops oxygenerator 2 to work.
Above disclosedly be only present pre-ferred embodiments, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (10)
1. the automatic supply control method of oxygen, is characterized in that: comprise the following steps:
1) oxygen detection module draws room air, carries out detection the oxygen content of air and data are sent to controller;
2) the controller duty of Data Control oxygenerator of carrying according to oxygen detection module.
2. the automatic supply control method of the oxygen according to claim described in 1, is characterized in that: described step 1) particular content as follows: described oxygen detection module is provided with the first blower fan, and the input of the first blower fan is connected with the output of controller; Controller timing output control signal is to the first blower fan, and by the first blower fan by the air intake oxygen detection module of indoor, the detection data of oxygen content are sent to controller by oxygen detection module.
3. the automatic supply control method of oxygen according to claim 1, is characterized in that: described step 2) the data of oxygen detection module carry out by controlling the duty of oxygenerator according to the oxygen content comprising anoxic and peroxide; Wherein, air in controller start by set date first blower fan work suction chamber to read oxygen detection module data be anoxic, exports control signal and starts oxygenerator work; If oxygen detection module data is peroxide, controller exports control signal and stops oxygenerator work.
4. the automatic feed system of oxygen, it is characterized in that: comprise oxygen detection module, controller and oxygenerator, described oxygen detection module and ambient air, the detection input of described controller is connected with the output of described oxygen detection module, and the output of described controller is connected to the input of described oxygenerator; The oxygen delivery outlet of described gas making device is connected with room air;
Described oxygen detection module comprises housing and is fixedly installed in the sensor in described housing, and the detection input of described controller is connected with the output of described sensor;
Described oxygenerator comprises base, and air compressor, condenser, controller and the adsorbing tower with molecular sieve for air separation being gone out oxygen be located on base, the external air of input of described air compressor, output are communicated with the input of described condenser; Described adsorbing tower with molecular sieve is provided with oxygen delivery outlet and waste gas delivery outlet, and the input of described adsorbing tower with molecular sieve is communicated with the output of described condenser, and described waste gas delivery outlet is external in air; The input of described controller is connected with the output of described controller, and the output of described controller is electrically connected with the control input end of described air compressor.
5. the automatic feed system of oxygen according to claim 4, it is characterized in that: described housing has through hole, described sensor is connected with described room air by through hole.
6. the automatic feed system of oxygen according to claim 5, is characterized in that: be also provided with the first blower fan in described housing, and the air inlet of described first blower fan is by through hole and described ambient air.
7. the automatic feed system of oxygen according to claim 4, it is characterized in that: described adsorbing tower with molecular sieve is set to two, described base is provided with reversal valve, the delivery outlet of described reversal valve is connected with the input of two adsorbing tower with molecular sieve, the output of described controller is connected with the input of described reversal valve, forms the changeable input circuit of two-way.
8. the automatic feed system of oxygen according to claim 4, is characterized in that: be serially connected with filter between described air compressor and condenser.
9. the automatic feed system of oxygen according to claim 4, is characterized in that: described condenser is provided with for the second blower fan for described condenser cooling, and the control input end of described second blower fan is connected with the output of described controller.
10. the automatic feed system of oxygen according to the arbitrary claim of claim 4 to 9, is characterized in that: described controller is single-chip microcomputer or PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510599353.2A CN105115110A (en) | 2015-09-18 | 2015-09-18 | Automatic oxygen supply system and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510599353.2A CN105115110A (en) | 2015-09-18 | 2015-09-18 | Automatic oxygen supply system and control method |
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| CN105115110A true CN105115110A (en) | 2015-12-02 |
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| CN201510599353.2A Pending CN105115110A (en) | 2015-09-18 | 2015-09-18 | Automatic oxygen supply system and control method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044697A (en) * | 2016-12-27 | 2017-08-15 | 深圳沃海森科技有限公司 | Four permanent slim-type air conditioners |
| CN107120735A (en) * | 2017-04-24 | 2017-09-01 | 李艳 | A kind of air purifier with oxygen separating function |
| CN107416772A (en) * | 2017-06-13 | 2017-12-01 | 芜湖桑健电子科技有限公司 | The oxygen enriching system and method for sauna house |
| CN109386914A (en) * | 2017-08-11 | 2019-02-26 | 广东牧人王电器有限公司 | A kind of indoor air cleaning networked control system |
| CN112325435A (en) * | 2019-08-02 | 2021-02-05 | 爱斯佩克株式会社 | Air supply device |
| CN113124519A (en) * | 2021-04-27 | 2021-07-16 | 南京迪升动力科技有限公司 | High-efficient clean air regenerating device that indoor invariable oxygen suppliment was used |
| CN113418219A (en) * | 2021-06-24 | 2021-09-21 | 江阴沃特玛节能技术有限公司 | Energy-saving management system |
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| CN103539073A (en) * | 2013-10-30 | 2014-01-29 | 平顶山神行保健科技有限公司 | Vehicle-mounted molecular sieve oxygen preparation equipment |
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| CN101093092A (en) * | 2006-06-21 | 2007-12-26 | 科群科技股份有限公司 | Air conditioner |
| CN101776310A (en) * | 2010-01-05 | 2010-07-14 | 李洪均 | Air conditioning system of oxygen cabin-type gymnasium and working method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044697A (en) * | 2016-12-27 | 2017-08-15 | 深圳沃海森科技有限公司 | Four permanent slim-type air conditioners |
| CN107120735A (en) * | 2017-04-24 | 2017-09-01 | 李艳 | A kind of air purifier with oxygen separating function |
| CN107416772A (en) * | 2017-06-13 | 2017-12-01 | 芜湖桑健电子科技有限公司 | The oxygen enriching system and method for sauna house |
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| CN113124519A (en) * | 2021-04-27 | 2021-07-16 | 南京迪升动力科技有限公司 | High-efficient clean air regenerating device that indoor invariable oxygen suppliment was used |
| CN113418219A (en) * | 2021-06-24 | 2021-09-21 | 江阴沃特玛节能技术有限公司 | Energy-saving management system |
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