CN203606932U - Medical gas alarm device - Google Patents
Medical gas alarm device Download PDFInfo
- Publication number
- CN203606932U CN203606932U CN201320817814.5U CN201320817814U CN203606932U CN 203606932 U CN203606932 U CN 203606932U CN 201320817814 U CN201320817814 U CN 201320817814U CN 203606932 U CN203606932 U CN 203606932U
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- China
- Prior art keywords
- medical gas
- warning device
- gas warning
- tensimeter
- housing
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Abstract
The utility model discloses a medical gas alarm device which comprises a housing. The housing is provided with pressure gauges, the pressure gauges are connected with a pressure detector, and the pressure detector is electrically connected with a sound alarm and a light alarm. Compared with the prior art, the reliability, visibility and expansibility of medical gas are reinforced, construction requirements for modernized hospitals are satisfied, and disadvantages in the prior arts are overcome; the medical gas alarm device can simultaneously monitor the pressures of seven paths of medical gas, and sound and light alarm is raised when the pressure is too high or too low; and the medical gas alarm device is capable of auto-detection for an indicating lamp and a buzzer, thereby preventing alarm components from failure.
Description
Technical field
The utility model relates to hospital's equipment, specifically, relates to a kind of medical gas warning device.
Background technology
Along with continuous improvement and the raising of modern hospital condition, environment and quality of medical care, more and more higher to the requirement of medical gas conveying for guaranteeing the security of operation.Traditional gas warning system is planted tensimeter for list and is directly shown pressure, and display alarm on the spot, in the time being connected to remote alarms, can only connect by common wiring, if wiring cost increases while requiring multiple alarm set point.
As shown in Figure 1, traditional gas warning system is planted tensimeter for list and is directly shown pressure, display alarm on the spot, in the time being connected to remote alarms, can not show pressure condition, such as hypertonia or too low, can not, to pilot lamp and hummer self check, in the time of pilot lamp or hummer damage, can not accurately and timely report to the police, and can only connect by common wiring in the time that needs are arranged multiple alarm set point, cause stringing wiring cost to increase, circuit increase easily causes the increase of failure rate.
Traditional gas warning system can not show height warning and the low warning of detected medical gas pressure, can not be to pilot lamp and hummer self check, when multiple display alarm point is set, stringing wiring cost is large, and display alarm point easily causes failure rate to increase while increasing, and maintenance is more difficult in the future.
Summary of the invention
The technical problems to be solved in the utility model is to overcome above-mentioned defect, and the medical gas that a kind of reliability is strong, intuitive good, extensibility is large, cost is low, easy to maintenance warning device is provided.
For addressing the above problem, the technical scheme that the utility model adopts is:
Medical gas warning device, comprises housing, and housing is provided with tensimeter, it is characterized in that: described tensimeter is connected with pressure detector, and described pressure detector is electrically connected with voice guard and light crossing-signal.
Improve as one:
Described voice guard and light crossing-signal are electrically connected with respectively self-checking unit.
Described self-checking unit comprises hummer and pilot lamp.
As further improvement:
Described housing is provided with standard Modbus-RTU communication port, and described standard Modbus-RTU communication port is electrically connected with voice guard and light crossing-signal respectively.
Described standard Modbus-RTU communication port connects 32 alarm set points.
The connection line of described standard Modbus-RTU communication port and 32 alarm set points is two core shielding lines.
Two core shielded pairs can reduce costs when multiple display alarm point is set greatly, convenience easy to maintenance.
As further improving:
Described manometric quantity is seven, and each tensimeter connects a voice guard and a light crossing-signal.
Owing to having adopted technique scheme, compared with prior art, the utility model has been strengthened reliability, intuitive and the extensibility of medical gas, meet the construction requirements of modern hospital, the deficiency existing for prior art is improved, and makes the utility model can monitor the pressure of seven road medical gas simultaneously, sound and light alarm in the time having the too high or air feed of air feed too low, also there is pilot lamp and hummer self-checking function, prevent that sound and light alarm element is malfunctioning.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
accompanying drawing explanation
Fig. 1 is the structural representation of medical gas warning system in prior art;
Fig. 2 is the structural representation of a kind of embodiment of the utility model medical gas warning device.
In figure: 1-housing; 2-tensimeter; 3-feeler switch; 4-pilot lamp.
Embodiment
Embodiment: as shown in Figure 2, medical gas warning device, comprises housing 1, and housing 1 is provided with tensimeter 2, and described tensimeter 2 is connected with pressure detector, and described pressure detector is electrically connected with voice guard and light crossing-signal.Pressure detector can arrange a pressure limit, when the pressure in tensimeter 2 higher or lower than set pressure limit time, just indicate voice guard and light crossing-signal to report to the police.
Described voice guard and light crossing-signal are connected with respectively self-checking unit.Described self-checking unit comprises feeler switch 3, hummer and pilot lamp 4.
Described housing 1 is provided with standard Modbus-RTU communication port, and described standard Modbus-RTU communication port is electrically connected with voice guard and light crossing-signal respectively.
Described standard Modbus-RTU communication port connects 32 alarm set points, and the connection line of described standard Modbus-RTU communication port and 32 alarm set points is two core shielding lines.
The quantity of described tensimeter 2 is seven, and each tensimeter 2 connects a voice guard and a light crossing-signal.
Self-checking unit: click test feeler switch, hummer can ceaselessly ring, individual indicator light cycle lighting, this
Sample can judge whether pilot lamp and hummer damage.
Voice guard: when the too high or too low alarm of arbitrary gaseous tension, press only sound key and can eliminate sound,
In the time that also not eliminating, fault reporting to the police after 1 minute.
Light crossing-signal: in the time that certain gaseous tension is too high, corresponding too high pilot lamp is lighted; In the time that certain gaseous tension is too low, corresponding too low pilot lamp is lighted.
Claims (7)
1. medical gas warning device, comprises housing (1), and housing (1) is provided with tensimeter (2), it is characterized in that: described tensimeter (2) is connected with pressure detector, and described pressure detector is electrically connected with voice guard and light crossing-signal.
2. medical gas warning device according to claim 1, is characterized in that: described voice guard and light crossing-signal are electrically connected with respectively self-checking unit.
3. medical gas warning device according to claim 2, is characterized in that: described self-checking unit comprises feeler switch (3), hummer and pilot lamp (4).
4. the medical gas warning device described in one of them according to claims 1 to 3, is characterized in that: described housing (1) is provided with standard Modbus-RTU communication port, and described standard Modbus-RTU communication port is electrically connected with voice guard and light crossing-signal respectively.
5. medical gas warning device according to claim 4, is characterized in that: described standard Modbus-RTU communication port connects 32 alarm set points.
6. medical gas warning device according to claim 5, is characterized in that: the connection line of described standard Modbus-RTU communication port and 32 alarm set points is two core shielding lines.
7. the medical gas warning device described in one of them according to claims 1 to 3, is characterized in that: the quantity of described tensimeter (2) is seven, and each tensimeter (2) connects a voice guard and a light crossing-signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320817814.5U CN203606932U (en) | 2013-12-12 | 2013-12-12 | Medical gas alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320817814.5U CN203606932U (en) | 2013-12-12 | 2013-12-12 | Medical gas alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203606932U true CN203606932U (en) | 2014-05-21 |
Family
ID=50719595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320817814.5U Expired - Fee Related CN203606932U (en) | 2013-12-12 | 2013-12-12 | Medical gas alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203606932U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107636745A (en) * | 2015-05-20 | 2018-01-26 | 谷歌有限责任公司 | System and method for testing intelligent home device |
| CN108799831A (en) * | 2018-08-03 | 2018-11-13 | 容县康瑞医疗器械有限公司 | Supply monitoring alarm device |
| US10380878B2 (en) | 2015-05-20 | 2019-08-13 | Google Llc | Systems and methods for coordinating and administering self tests of smart home devices having audible outputs |
-
2013
- 2013-12-12 CN CN201320817814.5U patent/CN203606932U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107636745A (en) * | 2015-05-20 | 2018-01-26 | 谷歌有限责任公司 | System and method for testing intelligent home device |
| US10380878B2 (en) | 2015-05-20 | 2019-08-13 | Google Llc | Systems and methods for coordinating and administering self tests of smart home devices having audible outputs |
| CN108799831A (en) * | 2018-08-03 | 2018-11-13 | 容县康瑞医疗器械有限公司 | Supply monitoring alarm device |
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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: 20140521 Termination date: 20141212 |
|
| EXPY | Termination of patent right or utility model |