CN2663854Y - Gas leakage alarming air conditioner - Google Patents
Gas leakage alarming air conditioner Download PDFInfo
- Publication number
- CN2663854Y CN2663854Y CN 03268594 CN03268594U CN2663854Y CN 2663854 Y CN2663854 Y CN 2663854Y CN 03268594 CN03268594 CN 03268594 CN 03268594 U CN03268594 U CN 03268594U CN 2663854 Y CN2663854 Y CN 2663854Y
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- circuit
- air conditioner
- gas sensor
- combustible gas
- gas
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Abstract
A gas leakage alarming air conditioner belongs to air conditioner technique, which comprises a shell, a compressor, a condenser, a throttle apparatus, an evaporator and a pipeline. A gas alarm is arranged in a passage for air inlet and air outlet of the shell of the indoor unit, the loudspeaker of which is arranged on the inner wall of the shell. A small hole for sending voice is arranged in the corresponding position of the shell. The gas alarm comprises at least a combustible gas sensor, a gas detection transmission circuit connected with the sensor, a microprocessor control circuit, an alarming circuit and a power source circuit. The microprocessor control circuit comprises an MDT 2005 microprocessor. The alarm circuit can warn in voice or LBD. The sensor is the TP-1.1a type non-heat combustible gas sensor. The utility model has the double functions of air conditioning and leakage alarming for gas such as methane, ethanol, propane, alkane and hydrogen, thereby guaranteeing health of human body and safety of life and property, therefore, the utility model can be widely used in family, hotel, enterprise and public institution.
Description
Technical field
The utility model belongs to the air conditioner technical field, more specifically to the structure of air conditioner and improving of performance.
Background technology
Traditional air conditioner great majority only have air conditioning function, can freeze as required or heat.The more air conditioner of some functions is also arranged, and is that 02267927.8 " oxygen bar's formula multi-split air conditioner of variable oxygen content " can increase indoor oxygen content such as application number; The patent No. is " body-feeling indoor air conditioner " directed air-supply or the like selectively of 01277937.7.
But, up to now, can then yet there are no report to the air conditioner of indoor gas leakage alarm.At present, a lot of families all use inflammable gass such as methane (rock gas principal ingredient), propane (one of liquefied petroleum gas (LPG) principal ingredient) coal gas to cook or warm oneself.These inflammable gass generally are stored in the gas tank of pipeline or special use.Because aging, the corrosion of pipeline, breakage, reasons such as the poor sealing of valve, the leakage of combustion gas happens occasionally.And combustion gas just often leads to bigger accident in case leak, and gently then is detrimental to health, and is heavy then cause fire or casualties.
The purpose of this utility model, just be to overcome above-mentioned shortcoming and defect, a kind of air conditioning function that not only has is provided, and have concurrently gas leakage alarms such as indoor methane, ethanol, propane, butane, hydrogen, to guarantee health, guarantee the gas leakage alarm air conditioner of the safety of life, property.
Summary of the invention
In order to achieve the above object, the utility model by casing and be installed in compressor in the casing, the condenser that is connected with pipeline with compressor, the restriction device that is connected with pipeline with condenser, the evaporator that is connected with pipeline with restriction device and the pipeline that connects evaporator and compressor etc. form.In the turnover wind passage of indoor casing fuel gas alarm is installed, the loudspeaker of fuel gas alarm are installed on the inwall of casing, and the corresponding position has the transaudient aperture of using on the casing.
Fuel gas alarm comprises combustible gas sensor at least, the combustion gas detected transmission circuit that is connected with combustible gas sensor, with combustion gas detected transmission circuit microprocessor linked control circuit, the warning circuit that is connected with microprocessor control circuit and the power circuit that is connected with foregoing circuit.
The utility model is that whether a kind of inflammable gas content such as methane that can detect of device reaches the warning device that is detrimental to health or produces danger such as burning, blast on air conditioner room unit or cabinet-type air conditioner.This device can prevent that inflammable gas content overproofs such as methane are detrimental to health or produce danger such as burning, blast.
After the power circuit work, combustion gas detected transmission circuit is carried out initialization earlier, clean combustible gas sensor by microprocessor control circuit.Begin to detect image data by combustion gas detected transmission circuit then, detected data transmission is given microprocessor control circuit, carries out data analysis, processing by microprocessor control circuit, judges whether methane or other inflammable gas exceed standard.If exceed standard,, microprocessor control circuit sends sound and light alarm just can controlling warning circuit.Remind the relevant personnel to carry out emergency processing.After work a period of time, microprocessor control circuit can be cleaned combustible gas sensor automatically, thereby can guarantee that combustion gas detected transmission circuit can detect accurate data all the time.
Microprocessor control circuit is made up of MDT2005 type microprocessor and peripheral circuit thereof.MDT2005 type microprocessor function is perfect, and price is lower, and is very practical.
Warning circuit also comprises the light emitting diode warning circuit except that the audible alarm circuit.In other words, in the warning of sounding, lumination of light emitting diode is reported to the police, and is more eye-catching, also safer.
Combustible gas sensor is the non-heating combustible gas sensor of TP-1.1A type.TP-1.1A type combustible gas sensor is made with the microballon structure, is non-heated type, and low-power consumption is to methane height sensitivity.Its performance index have surpassed heated type, heater-type and catalytic combustion type, the reliability height.Its inflammable gas that is suitable for has methane, ethanol, propane, butane, hydrogen etc.
Task of the present utility model comes to this and finishes.
The utility model provides a kind of and has not only had air conditioning function, and has protection function concurrently, can to guarantee health, make more comfortable, the safer gas leakage alarm air conditioner of people to indoor gas leakage alarm.It can be widely used in the places such as family, hotel, enterprises and institutions.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is its electrical principle block scheme.
Fig. 3 is circuit theory diagrams.
Embodiment
1. 1 kinds of gas leakage alarm air conditioners of embodiment, as shown in Figure 1.It is by casing and be installed in compressor in the casing, the condenser that is connected with pipeline with compressor, the restriction device that is connected with pipeline with condenser, the evaporator that is connected with pipeline with restriction device and the pipeline that connects evaporator and compressor etc. form.In the air inlet 2 of indoor casing 1 fuel gas alarm 3 is installed.The loudspeaker 4 of fuel gas alarm 3 are installed on the inwall of casing 1, and the corresponding position has transaudient with aperture 5 on the casing 1.
Consult Fig. 2 and Fig. 3, fuel gas alarm 3 comprises combustible gas sensor 6 at least, the combustion gas detected transmission circuit 7 that is connected with combustible gas sensor 6, with combustion gas detected transmission circuit 7 microprocessor linked control circuits 8, the warning circuit 9 that is connected with microprocessor control circuit 8 and the power circuit 10 that is connected with foregoing circuit.Microprocessor control circuit 8 is made up of MDT2005 type microprocessor 11 and peripheral circuit thereof.Warning circuit 9 also comprises light emitting diode warning circuit 13 except that audible alarm circuit 12.
Combustible gas sensor 6 is the non-heating combustible gas sensor of TP-1.1A type.
Embodiment 1 has artificial atmosphere and protection function concurrently, can to guarantee health, guarantee the safety of life, property to indoor gas leakage alarm.Can be widely used in the places such as family, hotel, enterprises and institutions.Embodiment 1 is applicable to the warning to gas leakages such as methane, ethanol, propane, butane, hydrogen.
Claims (9)
1. gas leakage alarm air conditioner, it is by casing and be installed in compressor in the casing, the condenser that is connected with pipeline with compressor, the restriction device that is connected with pipeline with condenser, the evaporator that is connected with pipeline with restriction device and the pipeline that connects evaporator and compressor etc. form, it is characterized in that in the turnover wind passage of indoor casing fuel gas alarm being installed, the loudspeaker of fuel gas alarm are installed on the inwall of casing, and the corresponding position has the transaudient aperture of using on the casing.
2. according to the described gas leakage alarm air conditioner of claim 1, it is characterized in that said fuel gas alarm comprises combustible gas sensor at least, the combustion gas detected transmission circuit that is connected with combustible gas sensor, with combustion gas detected transmission circuit microprocessor linked control circuit, the warning circuit that is connected with microprocessor control circuit and the power circuit that is connected with foregoing circuit.
3. according to claim 1 or 2 described gas leakage alarm air conditioners, it is characterized in that said microprocessor control circuit is made up of MDT2005 type microprocessor and peripheral circuit thereof.
4. according to claim 1 or 2 described gas leakage alarm air conditioners, it is characterized in that said warning circuit except that the audible alarm circuit, also comprises the light emitting diode warning circuit.
5. according to the described gas leakage alarm air conditioner of claim 3, it is characterized in that said warning circuit except that the audible alarm circuit, also comprises the light emitting diode warning circuit.
6. according to claim 1 or 2 described gas leakage alarm air conditioners, it is characterized in that said combustible gas sensor is the non-heating combustible gas sensor of TP-1.1A type.
7. according to the described gas leakage alarm air conditioner of claim 3, it is characterized in that said combustible gas sensor is the non-heating combustible gas sensor of TP-1.1A type.
8. according to the described gas leakage alarm air conditioner of claim 4, it is characterized in that said combustible gas sensor is the non-heating combustible gas sensor of TP-1.1A type.
9. according to the described gas leakage alarm air conditioner of claim 5, it is characterized in that said combustible gas sensor is the non-heating combustible gas sensor of TP-1.1A type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268594 CN2663854Y (en) | 2003-06-30 | 2003-06-30 | Gas leakage alarming air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268594 CN2663854Y (en) | 2003-06-30 | 2003-06-30 | Gas leakage alarming air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2663854Y true CN2663854Y (en) | 2004-12-15 |
Family
ID=34330137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03268594 Expired - Lifetime CN2663854Y (en) | 2003-06-30 | 2003-06-30 | Gas leakage alarming air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2663854Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101418982B (en) * | 2007-10-23 | 2010-09-22 | 海尔集团公司 | Application of mixed gas sensor in air conditioner |
| EP2589900A1 (en) | 2010-07-02 | 2013-05-08 | Panasonic Corporation | Air conditioner |
| CN103940030A (en) * | 2014-03-25 | 2014-07-23 | 四川长虹电器股份有限公司 | Reporting method and air conditioner |
| CN105423504A (en) * | 2015-11-18 | 2016-03-23 | 南阳市中通防爆电机电器有限公司 | Explosion-proof air conditioner and control method thereof |
-
2003
- 2003-06-30 CN CN 03268594 patent/CN2663854Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101418982B (en) * | 2007-10-23 | 2010-09-22 | 海尔集团公司 | Application of mixed gas sensor in air conditioner |
| EP2589900A1 (en) | 2010-07-02 | 2013-05-08 | Panasonic Corporation | Air conditioner |
| EP2589900A4 (en) * | 2010-07-02 | 2014-09-17 | Panasonic Corp | Air conditioner |
| CN103940030A (en) * | 2014-03-25 | 2014-07-23 | 四川长虹电器股份有限公司 | Reporting method and air conditioner |
| CN105423504A (en) * | 2015-11-18 | 2016-03-23 | 南阳市中通防爆电机电器有限公司 | Explosion-proof air conditioner and control method thereof |
| CN105423504B (en) * | 2015-11-18 | 2018-02-09 | 南阳市中通防爆电机电器有限公司 | Explosion-proof air conditioner and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130630 Granted publication date: 20041215 |