CN206363497U - A kind of external gas leakage detector - Google Patents
A kind of external gas leakage detector Download PDFInfo
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- CN206363497U CN206363497U CN201621110655.5U CN201621110655U CN206363497U CN 206363497 U CN206363497 U CN 206363497U CN 201621110655 U CN201621110655 U CN 201621110655U CN 206363497 U CN206363497 U CN 206363497U
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- detection means
- gas leakage
- leakage detector
- external gas
- detector according
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Abstract
The utility model is related to a kind of external gas leakage detector, including the central control board, warning device and detection means being arranged in body, warning device, detection means are electrically connected with central control board, the central control board be provided be used to verifying detection means whether the fault verification circuit of normal work, detection means electrically connects with fault verification circuit.The utility model fault verification circuit is set on central control board with verify detection means whether normal work, when detection means cisco unity malfunction is arrived in verification, user can be notified to change or repair by warning device, ensureing detector can continuously and effectively detect whether interior has gas leakage, ensure the accuracy of detection, the accident for being prevented effectively from gas leakage and causing occurs.
Description
Technical field
The utility model is related to a kind of external gas leakage detector.
Background technology
Smoke exhaust ventilator, gas-cooker, cabinet of family expenses etc. typically detect function without gas leak, and user is daily to be difficult to sentence
Whether there is gas leak in disconnected kitchen or cabinet (gas piping), with great potential safety hazard.
Have and see and this, occurring some on the market can detect whether indoor environment has the device of gas leak, such as China is special
Sharp document number CN1 02881119A disclose a kind of coal gas detection means, including gas content detection means, controller, display
Device and alarm, on the controller, the controller is connected with display and alarm for the gas content detection means connection.
The coal gas detection means of the present invention can effectively detect the content of coal gas in air, in time the leakage of prevention coal gas, it is to avoid
The safety of life and property that can be brought is given people because of gas leak.
Such device, relies primarily on its detection means to detect whether interior has the purpose of gas leak, and due to such
Device generally works in the environment of high temperature, high oil smoke, and dull detection means is easily bad, if after the detection means is damaged, meeting
The device is caused can not accurately to judge whether indoor environment has gas leak, and user can not learn whether the detection means has
Damage, then cause this device to turn into illusory.
Accordingly, it would be desirable to further improve.
Utility model content
The purpose of this utility model is to overcome the shortcomings of that above-mentioned prior art is present, and provides a kind of external combustion gas and let out
Leak detection instrument, its can detection means of the automatic Verification in it whether can normal work, and notify user, it is ensured that detector energy
It is enough continuously and effectively to detect whether interior has gas leakage.
What the purpose of this utility model was realized in：
A kind of external gas leakage detector, including central control board, warning device and the detection being arranged in body
Device, warning device, detection means are electrically connected with central control board, and the central control board, which is provided with, to be used to verify detection means
Whether the fault verification circuit of normal work, detection means electrically connects with fault verification circuit.
It is detachably connected between the detection means and body；When they are assembled, detection means connects with fault verification circuit
Logical, when they are dismantled, detection means disconnects with fault verification circuit.
A kind of mould in coal gas detection module, Smoke Detection module, temperature detecting module is integrated with the detection means
Block or more than one composite module.
The warning device is the display system on centrally disposed control panel and/or the sound system being arranged in body
System.
The display system is indicator lamp or display screen, and the audio system is loudspeaker.
Control system is electrically connected with the central control board.
The control system is mechanical manipulation device or touches actuation means.
Built-in power and/or external power supply are connected with the central control board, built-in power is built in body, external
Power supply is external outside body.
The built-in power is that rechargeable battery or replaceable battery.
Power-switching circuit is provided between the external power supply and central control board.
The beneficial effects of the utility model are as follows：
1) on central control board set fault verification circuit with verify detection means whether normal work, when verification to inspection
When surveying device cisco unity malfunction, user can be notified to change or repair by warning device, it is ensured that detector can persistently have
Whether effect ground detection interior has gas leakage, it is ensured that the accuracy of detection, the accident for being prevented effectively from gas leakage and causing occurs.
2) detection means easily can be assembled detachably with body, be easy to user to change or repair.
3) detection means can integrated a variety of detection modules, to detect gas concentration, smokescope, indoor temperature, detection
Scope is wide, more can guarantee that safety.
4) power supply of diversified forms, the situation generation for being prevented effectively from mains failure and causing detector not work.
The safety used.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the utility model one.
Fig. 2 is the schematic diagram of the embodiment of the utility model one.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.
Referring to Fig. 1-Fig. 2, this external gas leakage detector, including central control board 2, the report being arranged in body 1
Alarm device and detection means 4, warning device, detection means 4 are electrically connected with central control board 2, and central control board 2, which is provided with, to be used for
Verify detection means 4 whether the fault verification circuit of normal work, detection means 4 electrically connects with fault verification circuit.Work as failure
When checking circuit verification is to verification 4 cisco unity malfunction of detection means, user can be notified to change or repair by warning device,
Ensureing detector can continuously and effectively detect whether interior has gas leakage.
Further, it is detachably connected between detection means 4 and body 1, they can be using the easy of the routine such as screw thread, buckle
Mounting mechanism is detachably connected, and those skilled in the art is appreciated that；When they are assembled, detection means 4 and failure school
Electrical verification road is connected, when they are dismantled, and detection means 4 and fault verification circuit disconnect, detection means 4 can easily with body 1
Detachable assembling, is easy to user to change or repair.
Further, it is integrated with detection means 4 in coal gas detection module, Smoke Detection module, temperature detecting module
A kind of module or more than one composite module, the present embodiment use the combination of three groups of modules, can detect gas concentration, cigarette
Mistiness degree, indoor temperature, detection range is wider, more can ensure that user's uses safety.
Further, warning device is the display system 21 on centrally disposed control panel 2 and/or is arranged in body 1
Audio system 31, display system 21 preferably be indicator lamp or display screen, audio system 31 preferably be loudspeaker, the present embodiment
The system of the above two system is employed, user can be notified by the form of sound, " light " simultaneously.
Further, control system 22 is electrically connected with central control board 2, control system is mechanical manipulation device or touch
Actuation means, the need for meeting user's operation.
Further, built-in power 5 and/or external power supply 6 are connected with central control board 2, built-in power 5 is built in machine
In body 1, external power supply 6 is external outside body 1.Wherein, built-in power 5 is rechargeable battery (such as lithium battery) or can be more
The battery (such as No. 7 batteries) changed.Power-switching circuit is provided between external power supply 6 and central control board 2, the need of power supply are met
Will.The present embodiment employs built-in power 5 and external power supply 6 simultaneously, during conventional operational, and (i.e. civil power) is powered by external power supply 6,
During mains failure, powered by built-in power 5, the power supply of diversified forms, so as to realize detector work free of discontinuities, is prevented effectively from city
The situation generation that electricity has a power failure and causes detector not work.
Above disclosed is only preferred embodiment of the present utility model, rather than is limited with this of the present utility model
Claims, according to the equivalent variations made in the utility model protection domain, still belong to what the utility model was protected
Scope.
Claims (10)
1. a kind of external gas leakage detector, including be arranged in body (1) central control board (2), warning device and
Detection means (4), warning device, detection means (4) are electrically connected with central control board (2), it is characterised in that the center control
Plate (2) be provided be used to verifying detection means (4) whether the fault verification circuit of normal work, detection means (4) and failure school
Electrical verification road is electrically connected.
2. external gas leakage detector according to claim 1, it is characterised in that：The detection means (4) and machine
Body is detachably connected between (1)；When they are assembled, detection means (4) is connected with fault verification circuit, when they are dismantled, detection
Device (4) disconnects with fault verification circuit.
3. external gas leakage detector according to claim 1, it is characterised in that：Collect in the detection means (4)
Into a kind of module or more than one composite module having in coal gas detection module, Smoke Detection module, temperature detecting module.
4. external gas leakage detector according to claim 1, it is characterised in that：The warning device is to be arranged on
Display system (21) on central control board (2) and/or the audio system (31) being arranged in body (1).
5. external gas leakage detector according to claim 4, it is characterised in that：The display system (21) is finger
Show lamp or display screen, the audio system (31) is loudspeaker.
6. external gas leakage detector according to claim 1, it is characterised in that：On the central control board (2)
It is electrically connected with control system (22).
7. external gas leakage detector according to claim 6, it is characterised in that：The control system is grasped for machinery
Control device or touch actuation means.
8. the external gas leakage detector according to claim any one of 1-7, it is characterised in that：The center control
Built-in power (5) and/or external power supply (6) are connected with plate (2), built-in power (5) is built in body (1), external power supply
(6) it is external in body (1) outside.
9. external gas leakage detector according to claim 8, it is characterised in that：The built-in power (5) is can
The battery of charging or replaceable battery.
10. external gas leakage detector according to claim 9, it is characterised in that：The external power supply (6) is with
Power-switching circuit is provided between centre control panel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110655.5U CN206363497U (en) | 2016-10-10 | 2016-10-10 | A kind of external gas leakage detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110655.5U CN206363497U (en) | 2016-10-10 | 2016-10-10 | A kind of external gas leakage detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206363497U true CN206363497U (en) | 2017-07-28 |
Family
ID=59368558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621110655.5U Active CN206363497U (en) | 2016-10-10 | 2016-10-10 | A kind of external gas leakage detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206363497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525104A (en) * | 2017-09-27 | 2017-12-29 | 嘉兴美斯克电气科技有限公司 | Cooking stove with gas concentration monitoring function |
-
2016
- 2016-10-10 CN CN201621110655.5U patent/CN206363497U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525104A (en) * | 2017-09-27 | 2017-12-29 | 嘉兴美斯克电气科技有限公司 | Cooking stove with gas concentration monitoring function |
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