CN201796470U - Carbon monoxide (CO) leakage alarm control system - Google Patents
Carbon monoxide (CO) leakage alarm control system Download PDFInfo
- Publication number
- CN201796470U CN201796470U CN2010205162419U CN201020516241U CN201796470U CN 201796470 U CN201796470 U CN 201796470U CN 2010205162419 U CN2010205162419 U CN 2010205162419U CN 201020516241 U CN201020516241 U CN 201020516241U CN 201796470 U CN201796470 U CN 201796470U
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- alarm
- sensor
- leakage
- leakage alarm
- chip microcomputer
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Abstract
The utility model provides a carbon monoxide (CO) leakage alarm control system, which comprises a CO leakage alarm, a wireless receiver and a gas water heater gas-supplying automatic control valve, the CO leakage alarm comprises a wireless alarm signal transmitter, the wireless receiver is communicated with the wireless alarm signal transmitter, and the opening/closing signal-receiving end of the gas water heater gas-supplying automatic control valve is connected with the alarm signal output end of the wireless receiver. The system adopts the signal acquisition, alarm and control functions of the CO leakage alarm, and is combined with the mature wireless transmission control technology, consequently, the system has the control ability of automatically cutting off the gas supply of a gas water heater, and the system has the advantages of simple structure, high practicability and high reliability, and is simple to mount and maintain.
Description
Technical field
The utility model relates to a kind of panalarm, specifically, relates to a kind of CO and reveals alarm control unit.
Background technology
Because of using gas heater to cause CO to poison or even dead incident all has generation every year, each gas heater producer all avoids the CO poisoning to take place trying every possible means; At present, the alarm that is used on the market prevent gas heater CO to poison mainly contains split type CO alarm and embedded type C O alarm, but does not also have to utilize alarm directly to close the CO warning product of gas heater air feed on the market.
For this reason, people are seeking a kind of practical technical solution that is suitable for always.
Summary of the invention
The utility model provides a kind of CO simple in structure, practical, that reliability is high to reveal alarm control unit at the deficiencies in the prior art.
The technical scheme that the utility model adopted is as follows: a kind of CO reveals alarm control unit, it includes CO leakage alarm, radio receiver and gas heater air feed Self controlling valve, described CO leakage alarm includes the alerting signal wireless launcher, described radio receiver is communicated by letter with described alerting signal wireless launcher, and the keying signal receiving end of described gas heater air feed Self controlling valve connects the alarm signal output ends of described radio receiver.
Based on above-mentioned, described CO leakage alarm includes CO sensor and single-chip microcomputer, and described CO sensor connects the CO leakage signal collection terminal of described single-chip microcomputer, and the alerting signal transmission ends of described single-chip microcomputer connects described alerting signal wireless launcher.
Based on above-mentioned, described CO sensor is electrochemical CO sensor or semiconductor CO sensor or infrared CO sensor.
Based on above-mentioned, described CO leakage alarm also includes alarm lamp and alarm buzzer, and described alarm lamp and described alarm buzzer are connected the alarm signal output ends of described single-chip microcomputer respectively.
The relative prior art of the utility model has substantive distinguishing features and progress, specifically, this device adopts signals collecting, warning and the control function of CO leakage alarm, and in conjunction with ripe wireless transmission control technology, make this device have the control ability of automatic cut-out gas heater air feed, its have simple in structure, practical, reliability is high, the simple advantage of installation and maintenance.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below by embodiment, the technical solution of the utility model is described in further detail.
As shown in Figure 1, a kind of CO reveals alarm control unit, and it includes CO leakage alarm 1, radio receiver 8 and gas heater air feed Self controlling valve 7;
Described CO leakage alarm 1 includes CO sensor 3, single-chip microcomputer 2, alerting signal wireless launcher 4, relay indicating light, alarm lamp and alarm buzzer, described CO sensor 3 connects the CO leakage signal collection terminal of described single-chip microcomputer 2, the alerting signal transmission ends of described single-chip microcomputer 2 connects described alerting signal wireless launcher 4, and described alarm lamp and described alarm buzzer are connected the alarm signal output ends of described single-chip microcomputer 2 respectively;
Described radio receiver 8 is communicated by letter with described alerting signal wireless launcher 4, and the keying signal receiving end of described gas heater air feed Self controlling valve 7 connects the alarm signal output ends of radio receiver 8.
Based on above-mentioned, described CO sensor 3 is electrochemical CO sensor or semiconductor CO sensor or infrared CO sensor.
During use, gas heater air feed Self controlling valve 7 is installed on the steam line 6 of gas heater 5, this CO leakage alarm control unit and gas heater 5 are contained in the same room; In case CO leakage alarm 1 finds to have CO, promptly when indoor CO concentration during greater than the alarm settings concentration of CO leakage alarm 1, then transmit alerting signals to alerting signal wireless launcher 4 by the alerting signal transmission ends of single-chip microcomputer 2, described alerting signal wireless launcher 4 is communicated by letter with described radio receiver 8, and pass through radio receiver 8 and transmit alerting signals to gas heater air feed Self controlling valve 7, gas heater air feed Self controlling valve 7 obtains alerting signal, valve-off is effectively avoided producing the personal property loss that high concentration CO causes because of gas heater 5 immediately.
Should be noted that at last: above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model; Although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (4)
1. a CO reveals alarm control unit, it is characterized in that: this device includes CO leakage alarm, radio receiver and gas heater air feed Self controlling valve, described CO leakage alarm includes the alerting signal wireless launcher, described radio receiver is communicated by letter with described alerting signal wireless launcher, and the keying signal receiving end of described gas heater air feed Self controlling valve connects the alarm signal output ends of described radio receiver.
2. CO according to claim 1 reveals alarm control unit, it is characterized in that: described CO leakage alarm includes CO sensor and single-chip microcomputer, described CO sensor connects the CO leakage signal collection terminal of described single-chip microcomputer, and the alerting signal transmission ends of described single-chip microcomputer connects described alerting signal wireless launcher.
3. CO according to claim 2 reveals alarm control unit, and it is characterized in that: described CO sensor is electrochemical CO sensor or semiconductor CO sensor or infrared CO sensor.
4. CO according to claim 1 reveals alarm control unit, it is characterized in that: described CO leakage alarm also includes alarm lamp and alarm buzzer, and described alarm lamp and described alarm buzzer are connected the alarm signal output ends of described single-chip microcomputer respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205162419U CN201796470U (en) | 2010-09-03 | 2010-09-03 | Carbon monoxide (CO) leakage alarm control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205162419U CN201796470U (en) | 2010-09-03 | 2010-09-03 | Carbon monoxide (CO) leakage alarm control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201796470U true CN201796470U (en) | 2011-04-13 |
Family
ID=43851371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205162419U Expired - Lifetime CN201796470U (en) | 2010-09-03 | 2010-09-03 | Carbon monoxide (CO) leakage alarm control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201796470U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103729974A (en) * | 2013-11-20 | 2014-04-16 | 哈尔滨东方报警设备开发有限公司 | Wirelessly-driven household fuel gas warning device |
| CN103729976A (en) * | 2013-11-20 | 2014-04-16 | 哈尔滨东方报警设备开发有限公司 | Household fuel gas warning device |
| CN108986416A (en) * | 2018-09-18 | 2018-12-11 | 深圳市泰燃智能科技有限公司 | A kind of gas safe intelligence prevention system |
-
2010
- 2010-09-03 CN CN2010205162419U patent/CN201796470U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103729974A (en) * | 2013-11-20 | 2014-04-16 | 哈尔滨东方报警设备开发有限公司 | Wirelessly-driven household fuel gas warning device |
| CN103729976A (en) * | 2013-11-20 | 2014-04-16 | 哈尔滨东方报警设备开发有限公司 | Household fuel gas warning device |
| CN108986416A (en) * | 2018-09-18 | 2018-12-11 | 深圳市泰燃智能科技有限公司 | A kind of gas safe intelligence prevention system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110413 |
|
| CX01 | Expiry of patent term |