CN201936151U - Intelligent controlling device for oxygen generator - Google Patents
Intelligent controlling device for oxygen generator Download PDFInfo
- Publication number
- CN201936151U CN201936151U CN2010206695266U CN201020669526U CN201936151U CN 201936151 U CN201936151 U CN 201936151U CN 2010206695266 U CN2010206695266 U CN 2010206695266U CN 201020669526 U CN201020669526 U CN 201020669526U CN 201936151 U CN201936151 U CN 201936151U
- Authority
- CN
- China
- Prior art keywords
- card
- oxygen
- controlling device
- relay switch
- oxygenerator
- 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 - Fee Related
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Abstract
The utility model discloses an intelligent controlling device for an oxygen generator, which comprises a relay switch (1), a single-chip microcomputer (2) and a card reader (3) for an integrated circuit (IC) card. The relay switch (1) is connected with a power supply (4) of the oxygen generator. The single-chip microcomputer (2) is respectively connected with the relay switch (1), the card reader (3) for an IC card and a flow sensor of the oxygen generator. The intelligent controlling device for oxygen generator can precisely control the oxygen generating time or oxygen flows. The structure is simple and the control is convenient and precise.
Description
Technical field
The utility model relates to the intelligence controlling device that uses on a kind of oxygenerator.
Background technology
At present, on oxygenerator, normally adopt regular tap to control system oxygen time or oxygen flow, on system oxygen time or flow, be difficult to accurate control, can't satisfy user demand.
Summary of the invention
Technical problem to be solved in the utility model is to provide the intelligence controlling device that uses on a kind of oxygenerator, can accurately control system oxygen time or oxygen flow, thereby overcome the deficiencies in the prior art.
For solving the problems of the technologies described above the technical solution of the utility model: the intelligence controlling device that uses on the oxygenerator.Formation comprises relay switch, single-chip microcomputer and IC-card card reader, and relay switch is connected to the power supply of oxygenerator, and single-chip microcomputer is connected to the flow sensor of relay switch, IC-card card reader and oxygenerator respectively.
The intelligence controlling device that uses on the above-mentioned oxygenerator is connected with display on single-chip microcomputer.
The beneficial effects of the utility model: compared with prior art, the utility model can accurately be controlled system oxygen time or oxygen flow, and has advantages such as simple in structure, that result of use good, control is convenient, control is accurate.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Embodiment
Embodiment.As shown in Figure 1, comprise relay switch 1, single-chip microcomputer 2 and IC-card card reader 3, relay switch 1 is connected to the power supply 4 of oxygenerator, single-chip microcomputer 2 is connected to the flow sensor 5 of relay switch 1, IC-card card reader 3 and oxygenerator respectively, also be connected with display 6 on single-chip microcomputer 2, display 6 adopts 4 LCD pipes.During system oxygen, the power supply 4 of oxygenerator makes its work for air compressor 7 provides electric energy, and air compressor 7 provides the air of certain pressure through air strainer 8, isolates oxygen through transformation absorption PSA molecular sieve 9 then, and oxygen is stored in the gas tank 10, offer the user through lubricator 11 and use.Exhaust box 12 is used to reduce the noise of air compressor 7.Single-chip microcomputer 2 is connected to the flow sensor 5 of oxygenerator, and the variable that flow sensor 5 is provided as parameter, and provides flow indicator 13 to observe the variation of oxygen flow for users to single-chip microcomputer 2.Single-chip microcomputer 2 is connected to IC-card card reader 3, checks whether IC-card card reader 3 has IC-card, does not have IC-card then to drive the power supply 4 that relay switch 1 cuts out oxygenerator, stops to make oxygen.IC-card card reader 3 offers single-chip microcomputer 2 with excess time in the IC-card or residue oxygen making amount as parameter, and by display 6 demonstrations current excess time or residue oxygen making amount, single-chip microcomputer 2 is according to system oxygen times or system oxygen flow constantly successively decrease excess time or residue oxygen making amount in user's the IC-card, when IC-card take away or IC-card in excess time, residue oxygen making amount deficiency then drive the power supply 4 that relay switch 1 cuts out oxygenerator, stop to make oxygen.If IC-card arranged then read in the IC-card system oxygen time or flow and showing, if system oxygen time or flow are non-vanishing, the power supply 4 that then drives relay switch 1 unlatching oxygenerator is made oxygen, according to constantly the successively decrease surplus of IC-card of time or flow, when being zero, IC-card system oxygen time or flow close system oxygen.
Embodiment of the present utility model is not limited to the foregoing description, all belongs within the protection domain of the present utility model in the various variations of making under the prerequisite that does not break away from the utility model aim.
Claims (2)
1. the intelligence controlling device that uses on the oxygenerator, comprise relay switch (1), single-chip microcomputer (2) and IC-card card reader (3), it is characterized in that: described relay switch (1) is connected to the power supply (4) of oxygenerator, and single-chip microcomputer (2) is connected to the flow sensor (5) of relay switch (1), IC-card card reader (3) and oxygenerator respectively.
2. the intelligence controlling device that uses on the oxygenerator according to claim 1 is characterized in that: be connected with display (6) on described single-chip microcomputer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206695266U CN201936151U (en) | 2010-12-20 | 2010-12-20 | Intelligent controlling device for oxygen generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206695266U CN201936151U (en) | 2010-12-20 | 2010-12-20 | Intelligent controlling device for oxygen generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201936151U true CN201936151U (en) | 2011-08-17 |
Family
ID=44447668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206695266U Expired - Fee Related CN201936151U (en) | 2010-12-20 | 2010-12-20 | Intelligent controlling device for oxygen generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201936151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449376A (en) * | 2013-08-12 | 2013-12-18 | 江苏双盛医疗器械有限公司 | Circuit device of display screen of oxygen generator |
-
2010
- 2010-12-20 CN CN2010206695266U patent/CN201936151U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449376A (en) * | 2013-08-12 | 2013-12-18 | 江苏双盛医疗器械有限公司 | Circuit device of display screen of oxygen generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |