CN104835285A - Bathroom oxygen deficiency automatic alarm and ventilation device - Google Patents
Bathroom oxygen deficiency automatic alarm and ventilation device Download PDFInfo
- Publication number
- CN104835285A CN104835285A CN201510260430.1A CN201510260430A CN104835285A CN 104835285 A CN104835285 A CN 104835285A CN 201510260430 A CN201510260430 A CN 201510260430A CN 104835285 A CN104835285 A CN 104835285A
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- microcontroller
- alarm
- bathroom
- relay
- fan
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a bathroom oxygen deficiency automatic alarm and ventilation device, which comprises a shell, a signal processing module, a microcontroller, a relay, an alarm, a power supply, an oxygen concentration sensor and a fan, wherein the signal processing module, the microcontroller, the relay and the power supply are arranged in the shell, the oxygen concentration sensor, the alarm and the fan are arranged outside the shell; the signal processing module is connected with the oxygen concentration sensor, and the signal processing module is connected with the fan through the microcontroller and the relay; the alarm is connected with the microcontroller; and the power supply is connected with the microcontroller. The bathroom oxygen deficiency automatic alarm and ventilation device is simple in production process and good in effect, the fan is turned on automatically when oxygen in a bathroom is deficient, air circulation is carried out, and an alarm is given out, thereby effectively preventing accidents caused by oxygen deficiency in the bathroom.
Description
Technical field
The present invention relates to a kind of warning device, particularly relate to a kind of bathroom anoxic automatic alarm air interchanger.
Background technology
Data finds, along with the prolongation of bathtime, in bathroom, oxygen content declines gradually, and is significantly less than the oxygen level of in air 21%.When oxygen content is less than 16% in atmosphere, often there are some symptoms such as uncomfortable in chest, dizzy in common people, at this moment as having a breath of fresh air not in time, and still stays for a long time in such a case, and people just severe depletion of oxygen may cause stupor.As can be seen here, bathroom anoxic is one of reason causing stupor fatal accident to occur.
Summary of the invention
In order to overcome easy anoxic in current bathroom and there is no the deficiency of warning device, the object of the present invention is to provide a kind of bathroom anoxic automatic alarm air interchanger, adopt the accident that this device can be avoided because anoxic in bathroom causes.
Object of the present invention is achieved through the following technical solutions:
A kind of bathroom anoxic automatic alarm air interchanger, it is characterized in that: this device comprises housing, signal processing module, microcontroller, relay, alarm, power supply, oxygen concentration inductor and fan, described signal processing module, microcontroller, relay and power supply are arranged in housing, and oxygen concentration inductor, alarm and fan are arranged on outside housing; Signal processing module is connected with oxygen concentration inductor, and signal processing module is connected with fan by microcontroller, relay; Alarm is connected with microcontroller; Power supply is connected with microcontroller.
In the present invention, described signal transacting mould comprises signals collecting and amplifying circuit, photoelectric isolating circuit, signals collecting and amplifying circuit receive the signal of oxygen concentration inductor, and signal is amplified, by the signal transmission after amplification to microcontroller, microcontroller is by signal transmission to relay, and relay controls electric fan.When oxygen concentration inductor detects that oxygen in bathroom is lower than particular value, alarm sends warning.
Power supply is oxygen concentration inductor, alarm, signals collecting and amplifying circuit, photoelectric isolating circuit, microcontroller, and relay, fan provide voltage, makes it reach respective operating voltage.
Manufacture craft of the present invention is simple, effective, automatically opens exhaust system and ventilates, carry out air circulation and sound the alarm, effectively preventing the accident because anoxic in bathroom causes when bathing indoor oxygen and lacking.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the connection diagram of electric fan in the present invention.
In figure: 1-signal processing module; 2-microcontroller; 3-relay; 4-alarm; 5-power supply; 6-oxygen concentration inductor; 7-housing; 8-fan.
Embodiment
A kind of bathroom anoxic automatic alarm air interchanger, comprise housing 7, signal processing module 1, microcontroller 2, relay 3, alarm 4, power supply 5, oxygen concentration inductor 6 and fan 8, signal processing module, microcontroller, relay and power supply are arranged in housing, and oxygen concentration inductor, alarm and fan are arranged on outside housing; Signal processing module is connected with oxygen concentration inductor, and signal processing module is connected with fan by microcontroller, relay; Alarm is connected with microcontroller; Power supply is connected with microcontroller.
Signal processing module comprises signals collecting and amplifying circuit, photoelectric isolating circuit, signals collecting and amplifying circuit receive the signal of oxygen concentration inductor, and signal is amplified, by the signal transmission after amplification to microcontroller, microcontroller is by signal transmission to relay, and relay controls electric fan.When oxygen concentration inductor detects that oxygen in bathroom is lower than particular value, alarm sends warning.
The work of bathroom anoxic automatic alarm air interchanger comprises two processes, and one is the process of Signal reception and transmission, and two is courses of reaction.
In the first process, this microcontrolled effect is the signal that monitoring oxygen concentration inductor produces.When oxygen concentration lower than 16% time, oxygen concentration inductor can produce an electric signal, and the signals collecting in signal processing module and amplifying circuit can receive this signal, and produces an amplification to this signal.And then signal will pass to microcontroller 2 after amplification, and the microcontroller receiving signal then passes to relay 3 further this signal, relay just enters course of reaction after receiving signal, and it can automatic action alarm 4 and fan 8.Anoxic alarm is sounded, and scavenger fan comes into operation.In order to ensure that the authenticity of the signal passed over that relay accepts eliminates interference simultaneously, add a photoelectric isolating circuit, reliability and the feasibility of whole device can be guaranteed like this.
Claims (3)
1. a bathroom anoxic automatic alarm air interchanger, it is characterized in that: this device comprises housing (7), signal processing module (1), microcontroller (2), relay (3), alarm (4), power supply (5), oxygen concentration inductor (6) and fan (8), described signal processing module (1), microcontroller (2), relay (3) and power supply (5) are arranged in housing (7), and oxygen concentration inductor (6), alarm (4) and fan (8) are arranged on housing (7) outward; Signal processing module (1) is connected with oxygen concentration inductor (6), and signal processing module (1) is connected with fan (8) by microcontroller (2), relay (3); Alarm (4) is connected with microcontroller (2); Power supply (5) is connected with microcontroller (2).
2. bathroom according to claim 1 anoxic automatic alarm air interchanger, it is characterized in that: described signal transacting mould (1) comprises signals collecting and amplifying circuit, photoelectric isolating circuit, signals collecting and amplifying circuit receive the signal of oxygen concentration inductor (6), and signal is amplified, by the signal transmission after amplification to microcontroller (2), microcontroller (2) is by signal transmission to relay (3), and relay (3) controls electric fan (8).
3. bathroom according to claim 1 anoxic automatic alarm air interchanger, is characterized in that: when oxygen concentration inductor (6) detects that oxygen in bathroom is lower than particular value, alarm (4) sends warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510260430.1A CN104835285A (en) | 2015-05-21 | 2015-05-21 | Bathroom oxygen deficiency automatic alarm and ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510260430.1A CN104835285A (en) | 2015-05-21 | 2015-05-21 | Bathroom oxygen deficiency automatic alarm and ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104835285A true CN104835285A (en) | 2015-08-12 |
Family
ID=53813146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510260430.1A Pending CN104835285A (en) | 2015-05-21 | 2015-05-21 | Bathroom oxygen deficiency automatic alarm and ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104835285A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336123A (en) * | 2015-12-11 | 2016-02-17 | 北京光华纺织集团有限公司 | Alarm device and method for preventing infants from asphyxia |
| CN105336122A (en) * | 2015-12-11 | 2016-02-17 | 北京光华纺织集团有限公司 | Baby quilt provided with suffocation warning device |
| CN105953385A (en) * | 2016-07-20 | 2016-09-21 | 成都广迈科技有限公司 | Intelligent mist exhausting device used in bathroom |
| CN106530602A (en) * | 2016-10-20 | 2017-03-22 | 芜湖美的厨卫电器制造有限公司 | Bathroom abnormity alarm method and device |
| CN109764429A (en) * | 2018-12-13 | 2019-05-17 | 王清玉 | A kind of bathhouse oxygen content regulating device |
| CN113294874A (en) * | 2021-05-20 | 2021-08-24 | 河南工业职业技术学院 | Indoor oxygen detection and supply system for stadium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539762A (en) * | 2009-04-24 | 2009-09-23 | 陈彦如 | Intelligent life safeguard system for bathroom |
| CN202434017U (en) * | 2011-12-28 | 2012-09-12 | 上海工商信息学校 | Bathroom detection alarm device |
| CN103198624A (en) * | 2013-03-19 | 2013-07-10 | 无锡市崇安区科技创业服务中心 | Household bathroom safety alarm device |
| TWI418753B (en) * | 2010-06-30 | 2013-12-11 | ||
| CN204596077U (en) * | 2015-05-21 | 2015-08-26 | 南京工业职业技术学院 | A kind of bathroom anoxic automatic alarm air interchanger |
-
2015
- 2015-05-21 CN CN201510260430.1A patent/CN104835285A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101539762A (en) * | 2009-04-24 | 2009-09-23 | 陈彦如 | Intelligent life safeguard system for bathroom |
| TWI418753B (en) * | 2010-06-30 | 2013-12-11 | ||
| CN202434017U (en) * | 2011-12-28 | 2012-09-12 | 上海工商信息学校 | Bathroom detection alarm device |
| CN103198624A (en) * | 2013-03-19 | 2013-07-10 | 无锡市崇安区科技创业服务中心 | Household bathroom safety alarm device |
| CN204596077U (en) * | 2015-05-21 | 2015-08-26 | 南京工业职业技术学院 | A kind of bathroom anoxic automatic alarm air interchanger |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105336123A (en) * | 2015-12-11 | 2016-02-17 | 北京光华纺织集团有限公司 | Alarm device and method for preventing infants from asphyxia |
| CN105336122A (en) * | 2015-12-11 | 2016-02-17 | 北京光华纺织集团有限公司 | Baby quilt provided with suffocation warning device |
| CN105953385A (en) * | 2016-07-20 | 2016-09-21 | 成都广迈科技有限公司 | Intelligent mist exhausting device used in bathroom |
| CN106530602A (en) * | 2016-10-20 | 2017-03-22 | 芜湖美的厨卫电器制造有限公司 | Bathroom abnormity alarm method and device |
| CN109764429A (en) * | 2018-12-13 | 2019-05-17 | 王清玉 | A kind of bathhouse oxygen content regulating device |
| CN113294874A (en) * | 2021-05-20 | 2021-08-24 | 河南工业职业技术学院 | Indoor oxygen detection and supply system for stadium |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150812 |