CN204390060U - Oxygen control circuit - Google Patents
Oxygen control circuit Download PDFInfo
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- CN204390060U CN204390060U CN201520064043.6U CN201520064043U CN204390060U CN 204390060 U CN204390060 U CN 204390060U CN 201520064043 U CN201520064043 U CN 201520064043U CN 204390060 U CN204390060 U CN 204390060U
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- oxygen
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- concentration
- control unit
- control circuit
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Abstract
The oxygen control circuit that the utility model provides, by the oxygen concentration in oxygen sensor testing environment; Main control unit environmentally in oxygen concentration select mode of operation; Control the folding of described electromagnetic relay again according to its mode of operation main control unit, obtain the concentration information generating oxygen, the oxygen control circuit structure that the utility model provides is simple, easy to use, can be applicable to different occasion and use.
Description
Technical field
The utility model relates to household electrical appliance preparing technical field, particularly relates to a kind of oxygen control circuit.
Background technology
Modern's rhythm of life is fast, and job and life stress is large, and add and live in the confined spaces such as air-conditioned room, automobile, meeting room for a long time, air quality is worse, and the concentration of oxygen naturally can be lower, and brain is dizzy, work efficiency drop to cause a lot of people all to feel.Anoxic refers to oxygen deficiency disease, i.e. the general name of anoxic or oxygen deficiency state in air.Long-time cerebral anoxia can cause irreversible infringement, even brain death.Anoxic in general body, even if directly can not there is life danger, also can cause damage to healthy.
For meeting human body oxygen needs, particularly need the needs of patients of higher concentration oxygen, existing medical oxygen generator is sold both at home and abroad, but this oxygenerator is all adopt ose bag, nose cup mode, and what can only meet one to two people uses oxygen demand simultaneously.
Existing medical/Domestic oxygen erator is just similar to the welding bottle in a self-powered source, user needs could use with the gas conduit of logical nose, and this is not very convenient for modern, the particularly old man that does housework of young man or needs, meanwhile, its control circuit is complicated, inconvenient operation.
Utility model content
In view of this, be necessary to provide a kind of oxygen control circuit easy to use.
Oxygen control circuit described by this patent, comprising:
Oxygen sensor, for the oxygen concentration in testing environment;
Main control unit, is electrically connected at described oxygen sensor, and the concentration for oxygen in environmentally selects mode of operation;
Electromagnetic relay, is electrically connected at described main control unit, and described main control unit, according to mode of operation, controls the folding of described electromagnetic relay, obtains the extraneous oxygen generated;
Transmitter, is electrically connected at described main control unit, and described main control unit controls described transmitters sense and regulates the output of oxygen; And
Power supply unit, described power supply unit is electrically connected at described main control unit.
Preferably, described mode of operation comprise that oxygen concentration is less than 19%, oxygen concentration between 19% ~ 23% and oxygen concentration higher than 23%.
Preferably, also comprise display unit, described display unit is electrically connected at described main control unit, and described display unit is used for the oxygen concentration of display translation and the concentration of ambient oxygen.
Preferably, described display unit is also for showing the output concentration of oxygen.
Preferably, described display unit is three Digital sum pipes.
Preferably, the voltage of described power supply unit is 12V.
The utility model adopts technique scheme to have following beneficial effect:
The oxygen control circuit that the utility model provides, by the oxygen concentration in oxygen sensor testing environment; Main control unit environmentally in oxygen concentration select mode of operation; Control the folding of described electromagnetic relay again according to its mode of operation main control unit, obtain the concentration information generating oxygen, the oxygen control circuit structure that the utility model provides is simple, easy to use, can be applicable to different occasion and use.
In addition, the oxygen control circuit that the utility model provides, according under different situation, can control the stop and start of peripheral oxygenerator, to adapt to different occasion, environment to the requirement of oxygen automatically.
Accompanying drawing explanation
Fig. 1 is the structural drawing of oxygen control circuit in the utility model embodiment.
Embodiment
Refer to Fig. 1, be depicted as the structural drawing of oxygen control circuit 100 in the utility model embodiment, comprise: oxygen sensor 110, main control unit 120, electromagnetic relay 130, transmitter 140 and power supply unit 150.
Wherein:
Oxygen sensor 110 is for the oxygen concentration in testing environment.Be appreciated that oxygen sensor 110 can oxygen concentration exactly in testing environment, and by the result feedback that detects to main control unit 120.
Main control unit 120 is electrically connected at described oxygen sensor 110 and selects mode of operation for the concentration of oxygen in environmentally.
Preferably, described mode of operation comprise that oxygen concentration is less than 19%, oxygen concentration between 19% ~ 23% and oxygen concentration higher than 23%.。
Be appreciated that control module 120 starts oxygenation measure as the oxygen concentration in environment is less than oxygen concentration in 19% or environment between 19% ~ 23%; When oxygen concentration in environment is higher than 23%, control module 120 starts and stops oxygenation.
Electromagnetic relay 130 is electrically connected at described main control unit 120, and described main control unit 120, according to mode of operation, controls the folding of described electromagnetic relay 130, obtains the extraneous oxygen generated.
Be appreciated that described main control unit 120 can control the folding of described electromagnetic relay 130 according to mode of operation, control disengaging of extraneous oxygen by the folding of electromagnetic relay 130.
Transmitter 140 is electrically connected at described main control unit 120, and described main control unit 120 controls described transmitter 140 and detects and control the output of oxygen.
Be appreciated that the oxygen concentration of oxygen sensor 110 in real time in testing environment, main control unit 120 environmentally in the concentration of oxygen, control described transmitter 140 in real time, and environmentally in oxygen concentration regulate the output of oxygen in time.
Power supply unit 150 is electrically connected at described main control unit 120.Be appreciated that power supply unit 150 is for powering to whole circuit.
Preferably, the voltage of described power supply unit 150 is 12V.
The oxygen control circuit that the utility model provides, by the oxygen concentration in oxygen sensor testing environment; Main control unit environmentally in oxygen concentration select mode of operation; Control the folding of described electromagnetic relay again according to its mode of operation main control unit, obtain the concentration information generating oxygen, the oxygen control circuit structure that the utility model provides is simple, easy to use, can be applicable to different occasion and use.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or simple transformation; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. an oxygen control circuit, is characterized in that, comprising:
Oxygen sensor, for the oxygen concentration in testing environment;
Main control unit, is electrically connected at described oxygen sensor, and the concentration for oxygen in environmentally selects mode of operation;
Electromagnetic relay, is electrically connected at described main control unit, and described main control unit, according to mode of operation, controls the folding of described electromagnetic relay, obtains the extraneous oxygen generated;
Transmitter, is electrically connected at described main control unit, and described main control unit controls described transmitters sense and controls the output of oxygen; And
Power supply unit, described power supply unit is electrically connected at described main control unit.
2. oxygen control circuit as claimed in claim 1, is characterized in that, described mode of operation comprises that oxygen concentration is less than 19%, oxygen concentration between 19% ~ 23% and oxygen concentration higher than 23%.
3. oxygen control circuit as claimed in claim 1, it is characterized in that, also comprise display unit, described display unit is electrically connected at described main control unit, and described display unit is used for the oxygen concentration of display translation and the concentration of ambient oxygen.
4. oxygen control circuit as claimed in claim 3, it is characterized in that, described display unit is also for showing the output concentration of oxygen.
5. the oxygen control circuit as described in claim 3 or 4, is characterized in that, described display unit is three Digital sum pipes.
6. oxygen control circuit as claimed in claim 1, it is characterized in that, the voltage of described power supply unit is 12V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520064043.6U CN204390060U (en) | 2015-01-29 | 2015-01-29 | Oxygen control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520064043.6U CN204390060U (en) | 2015-01-29 | 2015-01-29 | Oxygen control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204390060U true CN204390060U (en) | 2015-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520064043.6U Active CN204390060U (en) | 2015-01-29 | 2015-01-29 | Oxygen control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204390060U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105652904A (en) * | 2016-03-18 | 2016-06-08 | 柳州易旺科技有限公司 | Automatic oxygen adjusting system and method thereof |
| CN105676894A (en) * | 2015-12-29 | 2016-06-15 | 中物功能材料研究院有限公司 | Automatic oxygen supply method and system |
-
2015
- 2015-01-29 CN CN201520064043.6U patent/CN204390060U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676894A (en) * | 2015-12-29 | 2016-06-15 | 中物功能材料研究院有限公司 | Automatic oxygen supply method and system |
| CN105652904A (en) * | 2016-03-18 | 2016-06-08 | 柳州易旺科技有限公司 | Automatic oxygen adjusting system and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160905 Address after: Futian District Shenzhen City, Guangdong province 518000 Shennan Road No. 1006 Shenzhen International Innovation Center (Futian Technology Square) C 21 storey building Patentee after: Shenzhen China Investment Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Futian District Che Kung Temple Cheonan Digital City Futian Tian technology building A room 402 Patentee before: Zhongwu Function Material Institute Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170105 Address after: 518000 Guangdong city of Shenzhen province Futian District Che Kung Temple Cheonan Digital City Futian Tian technology building A room 402 Patentee after: Zhongwu Function Material Institute Co., Ltd. Address before: Futian District Shenzhen City, Guangdong province 518000 Shennan Road No. 1006 Shenzhen International Innovation Center (Futian Technology Square) C 21 storey building Patentee before: Shenzhen China Investment Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170310 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Taoyuan Street School Road No. 1001 Building 1 layer A7 Chi Park Patentee after: Shenzhen Xinghua Material Technology Development Co. Ltd. Address before: 518000 Guangdong city of Shenzhen province Futian District Che Kung Temple Cheonan Digital City Futian Tian technology building A room 402 Patentee before: Zhongwu Function Material Institute Co., Ltd. |