CN205104000U - Domestic gas leakage control and safety precaution device - Google Patents
Domestic gas leakage control and safety precaution device Download PDFInfo
- Publication number
- CN205104000U CN205104000U CN201520902865.7U CN201520902865U CN205104000U CN 205104000 U CN205104000 U CN 205104000U CN 201520902865 U CN201520902865 U CN 201520902865U CN 205104000 U CN205104000 U CN 205104000U
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- China
- Prior art keywords
- sensor
- early warning
- alarm
- switch
- gas leakage
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Abstract
The utility model discloses a domestic gas leakage control and safety precaution device, including leaking controlling means, leak controlling means and constitute by detector, gas leakage control ware and solenoid valve that the electricity is connected, still include the early warning device, sensor, auxiliary relay and alarm that the early warning device is connected including the electricity, sensor settings is in one side of the terminal switch of building gas pipe, and the sensor is counterpointed with the switch and is set up to the position of inductive switch knob, be equipped with disengage switch on the alarm. The utility model discloses mainly used domestic gas's safety inspection and early warning open or close when not in place as switch knob, and the signal just can be sensed to the sensor to with signal transmission to auxiliary relay, auxiliary relay signals to alarm, the alarm carries out early warning.
Description
Technical field
The utility model belongs to Domestic gas safety device technique field, especially relates to a kind of domestic gas range and pipeline leakage and controls and prior-warning device.
Background technology
Along with the progress of society, pipe gas has become the main life fuel of town dweller.Pipe gas is inflammable, explosive and easily poisoning gas, and when in air, gas concentration reaches certain value, running into naked light will blast, initiation fire; Meanwhile, gas leakage, also can cause indoor occupant poisoning.Existing gas piping is generally provided with leakage control device, only has when gas leakage reaches finite concentration, control device just meeting action, can not carry out early warning in early stage for likely causing the potential risk leaked.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of can control the leakage of domestic gas range and pipeline, can carry out again the device of early warning to the potential safety hazard existed.
For solving the problems of the technologies described above, the utility model comprises leakage control device, described leakage control device is made up of the detecting device be electrically connected, gas leakage controller and solenoid valve, its design feature also comprises early warning and alarming device, and described early warning and alarming device comprises the sensor of electrical connection, auxiliary reclay and alarm; Described sensor setting is in the side of building gas pipe, service pipe, indoor pipe end switch, and sensor and pairs of switches are arranged, so that the position of inductive switch knob; Alarm is provided with cancel switch.
Preferably described sensor is optoelectronic switch sensor, and described alarm is acousto-optic hummer.
Further preferably described early warning and alarming device is also provided with illuminating alarm lamp.
Described detecting device, gas leakage controller, sensor, auxiliary reclay, alarm and cancel switch are installed on housing, housing is arranged on gas pipeline, sensor is positioned at gas pipeline switch top 10 to 20 centimeters, and the induction region of sensor is at the transverse edge position of switching knob; Illuminating alarm lamp is arranged on smoke exhaust ventilator.
The beneficial effects of the utility model are: the utility model is provided with leakage control device and early warning and alarming device simultaneously.Leakage control device is made up of the detecting device be electrically connected, gas leakage controller and solenoid valve, when Leakage Gas being detected, and closed electromagnetic valve cutting out pipeline air-flow.Early warning and alarming device comprises the sensor of electrical connection, auxiliary reclay and alarm; Sensor setting, can the position of inductive switch knob in the side of building gas pipe, service pipe, indoor pipe end switch.When switching knob is opened or close not in place, sensor just can sense signal, and passes the signal along to auxiliary reclay, and auxiliary reclay issues a signal to alarm, and alarm is reported to the police.If normally open and use, early warning and alarming device can press cancel switch after starting at any time, closes alarm.
Below in conjunction with drawings and Examples, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the utility model overall schematic;
Fig. 2 is the utility model and gas pipeline connection diagram;
Fig. 3 is each assembling parts schematic diagram of the utility model;
Fig. 4 is the utility model circuit connection diagram.
Embodiment
With reference to accompanying drawing, this household gas leakage controls and safety early warning device comprises the leakage control device and early warning and alarming device that electrically connect, leakage control device is made up of the detecting device 11 be electrically connected, gas leakage controller 12 and solenoid valve 13, detecting device 11 is alkanes gas sensor, gas leakage controller 12 is numeric type alarm controller for combustible gas base, solenoid valve 13 is gas electromagnetic valve, and solenoid valve 13 is serially connected on building gas pipe, service pipe, indoor pipe 3.Early warning and alarming device comprises the sensor 21 of electrical connection, auxiliary reclay 22 and alarm 23; Sensor 21 is the electric switch sensor that diffuses, and alarm 23 is acousto-optic hummer.The top of sensor 21 gas pipeline 3 disposed in the interior end switch, sensor 21 is 10 to 20 centimetres with the distance of switching knob 4, switching knob 4 is detected material, and the induction region of sensor 21 is at the transverse edge position of switching knob 4, so that erroneous judgement is reduced in the position of inductive switch knob 4.Alarm 23 is provided with cancel switch 24.In normal use, when switching knob 4 is in opening, alarm 23 also can send sound and light alarm, at this moment utilizes cancel switch 24 to close sound and light alarm.Early warning and alarming device is also provided with illuminating alarm lamp 25, illuminating alarm lamp 25 is arranged on smoke exhaust ventilator 6, as long as sensor 21 senses that switching knob 4 is not in off-position, signal will be sent to auxiliary reclay 22, auxiliary reclay 22 controls illuminating alarm lamp 25 and lights, this warning lamp brightness is higher, while performance warning function, also has floor light effect.
For ease of installing and using, detecting device 11, gas leakage controller 12, sensor 21, auxiliary reclay 22, alarm 23 and cancel switch 24 are installed on a housing 5, housing 5 is arranged on gas pipeline 3 by holder 51, and housing 5 is provided with overhanging power supply wiring 7.
The principle of work of this device is: when the utility model is in running order, and when indoor fuel gas system does not occur to leak, detecting device 11 sends normal signal, and solenoid valve 13 is in opening; If when gas burning system occurs to leak, detecting device 11 sends signal to gas leakage controller 12, and gas leakage controller 12 just can shut electromagnetic valve 13.When cooking stove does not use, and switching knob 4 is in the normal position laterally closed, and sensor 21 is responded to normally, and auxiliary reclay 22 sends normal signal, and alarm 23 and illuminating alarm lamp 25 do not work.When cooking stove does not use, but switching knob 4 is closed not in place, and sensor 21 senses that switch cuts out abnormal, exists and leaks hidden danger, and send signal will to auxiliary reclay 22, alarm 23 and illuminating alarm lamp 25 start warning simultaneously.When cooking stove uses, switching knob 4 is opened, and sensor 21 sends signal also can to auxiliary reclay 22, and alarm 23 and illuminating alarm lamp 25 start work simultaneously, as long as at this moment utilize cancel switch 24 to close sound and light alarm.
Claims (4)
1. a household gas leakage controls and safety early warning device, comprise leakage control device, described leakage control device is made up of the detecting device be electrically connected (11), gas leakage controller (12) and solenoid valve (13), it is characterized in that also comprising early warning and alarming device, described early warning and alarming device comprises the sensor (21) of electrical connection, auxiliary reclay (22) and alarm (23); The side of described sensor (21) gas pipeline disposed in the interior (3) end switch, sensor (21) and pairs of switches are arranged, so that the position of inductive switch knob (4); Alarm (23) is provided with cancel switch (24).
2. control and safety early warning device according to household gas leakage according to claim 1, it is characterized in that described sensor (21) is optoelectronic switch sensor, described alarm (23) is acousto-optic hummer.
3. control and safety early warning device according to the household gas leakage described in claim 1 or 2, it is characterized in that described early warning and alarming device is also provided with illuminating alarm lamp (25).
4. control and safety early warning device according to household gas leakage according to claim 3, it is characterized in that described detecting device (11), gas leakage controller (12), sensor (21), auxiliary reclay (22), alarm (23) and cancel switch (24) are installed on housing (5), housing (5) is arranged on gas pipeline (3), sensor (21) is positioned at gas pipeline switch top 10 to 20 centimeters, and the induction region of sensor (21) is at the transverse edge position of switching knob (4); Illuminating alarm lamp (25) is arranged on smoke exhaust ventilator (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520902865.7U CN205104000U (en) | 2015-11-13 | 2015-11-13 | Domestic gas leakage control and safety precaution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520902865.7U CN205104000U (en) | 2015-11-13 | 2015-11-13 | Domestic gas leakage control and safety precaution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205104000U true CN205104000U (en) | 2016-03-23 |
Family
ID=55519767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520902865.7U Expired - Fee Related CN205104000U (en) | 2015-11-13 | 2015-11-13 | Domestic gas leakage control and safety precaution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205104000U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588754A (en) * | 2019-08-09 | 2019-12-20 | 好孩子儿童用品有限公司 | Foldable children's article |
| CN112212324A (en) * | 2020-09-14 | 2021-01-12 | 襄阳市胜合燃力设备有限公司 | Automatic ignition device for combustor |
-
2015
- 2015-11-13 CN CN201520902865.7U patent/CN205104000U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588754A (en) * | 2019-08-09 | 2019-12-20 | 好孩子儿童用品有限公司 | Foldable children's article |
| CN112212324A (en) * | 2020-09-14 | 2021-01-12 | 襄阳市胜合燃力设备有限公司 | Automatic ignition device for combustor |
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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: 20160323 Termination date: 20191113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |