CN209327341U - A kind of Separated type combustible gas detector - Google Patents
A kind of Separated type combustible gas detector Download PDFInfo
- Publication number
- CN209327341U CN209327341U CN201822127279.6U CN201822127279U CN209327341U CN 209327341 U CN209327341 U CN 209327341U CN 201822127279 U CN201822127279 U CN 201822127279U CN 209327341 U CN209327341 U CN 209327341U
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- CN
- China
- Prior art keywords
- detector
- combustible gas
- separated type
- shell
- gas detector
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to a kind of Separated type combustible gas detector, including shell, test chamber and working chamber are equipped in shell.It is provided with stomata on the left side and right side of test chamber, there is detector in inside.Control chip, power module and alarm module are equipped in working chamber, detector, power module and alarm module are connect with control chip.Power module includes the battery holder being located in working chamber and the battery that is mounted in battery holder.Alarm module includes the warning lamp and buzzer of installation on the shell.The utility model is detected for family's fuel gas, and structure is simple, easy for installation, and when installation is directly adsorbed on metope by double-sided adhesive and magnet, can be sounded an alarm when fuel gas is exceeded.
Description
Technical field
The utility model relates to the technical fields of home-use safety equipment, visit more particularly, to a kind of independent combustible gas
Survey device.
Background technique
Fuel gas is the substance for referring to ignite and be at normal temperatures and pressures gaseous state.Such as hydrogen, acetylene, second
Alkene, ammonia, hydrogen sulfide etc..Currently, can mainly be had coal gas, natural gas and liquefied gas three categories by the fuel gas of human use.
With the continuous implementation of economic continuous development and clean energy resource, coal gas, natural gas and liquefied gas use as direct heat source
Through having come into huge numbers of families.
Fuel gas heat source price is low, easy to use, but there is also the peaces such as leakage, explosion in use
Full hidden danger.For family, occur dangerous reason be concentrated mainly on pipeline aging, close it is several with valve invalidation etc. not in time
A aspect.
It has had already appeared diversified home-use detection device on the market at present, but has all been mostly displaying information on screen
More, the multifunctional equipment more than key seems multiple functional, uses and but learnt, especially family have old man and
When child, learning cost is higher, uses relatively complicated.
Utility model content
The purpose of the utility model is to provide a kind of Separated type combustible gas detectors easy to use.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of Separated type combustible gas detector, including shell；Test chamber and working chamber are equipped in the shell；
Stomata is provided on the left side and right side of the test chamber；
Detector is equipped in the test chamber；
Control chip, power module and alarm module are equipped in the working chamber；
The detector, power module and alarm module are connect with control chip.
By using above-mentioned technical proposal, when the gas concentration for detecting position is exceeded, detector is to control chip
Signal is sent, control chip controls alarm module sounds an alarm, and kinsfolk can be reminded in time, close pipeline at once
Valve can effectively avoid the generation of the safety accidents such as explosion.
The utility model is further arranged to: the power module includes the battery holder being located in working chamber and is mounted on electricity
Battery in stall.
By using above-mentioned technical proposal, the utility model uses dry cell power supply, after having a power failure when avoiding power supply power supply
Undetectable problem.
The utility model is further arranged to: the alarm module includes the warning lamp and buzzer of installation on the shell；
The warning lamp and buzzer are connect with control chip.
By using above-mentioned technical proposal, warning lamp and buzzer issue light and audible alarm respectively, even if not visiting
It surveys near device, can also hear alarm sound, safety is higher.
The utility model is further arranged to: the detector is concentration of natural gas detector, liquefied gas concentration inspection
Survey any one in device, carbonomonoxide concentration detector or gas concentration detector.
By using above-mentioned technical proposal, the utility model detects pure gas, and the number of sensors used is few, can subtract
The price of low product promotes the stability of product.
The utility model is further arranged to: the back side of the working chamber is equipped with groove；The battery holder is in groove.
By using above-mentioned technical proposal, battery is directly installed in the groove at the working chamber back side, and shape is more beautiful.
The utility model is further arranged to: further including fixed device；
The fixed device includes the link slot being opened on the working chamber back side, the magnet A being located in connection groove bottom, places
Connection protrusion in link slot, the connecting plate being fixed in connection protrusion, the magnet B being located in connection protrusion and it is located at connection
Double-sided adhesive on plate.
By using above-mentioned technical proposal, connecting plate is sticked on metope by double-sided adhesive, and shell is directly inhaled on connecting plate.This
Kind mounting means is simple, does not need to punch on the wall, more convenient.
The utility model is further arranged to: the control chip is single-chip microcontroller.
By using above-mentioned technical proposal, the utility model is using single-chip microcontroller production control chip, and single-chip microcontroller price is low, property
It can stablize, can reduce cost of goods manufactured, consumer is made to buy more economical product.
The utility model is further arranged to: the back side of the shell is equipped with the edge sealing to match with connecting plate；
The height of the edge sealing and the thickness of connecting plate are equal.
By using above-mentioned technical proposal, when shell is drawn on connecting plate, connecting plate is placed exactly in the edge sealing of its back side row
Interior, edge sealing can not only play sealing function, additionally it is possible to play certain fixed function, shell is avoided to fall.
In conclusion the advantageous effects of the utility model are as follows:
1. concentration detection apparatus of the utility model using gas detector as imflammable gas.When indoor concentration over-standard
When, alarm module sounds an alarm rapidly.This detection mode is safe and reliable, can occur in coal gas, natural gas or liquefied gas
It is sounded an alarm rapidly when leakage, avoids the safety accidents such as explosion.
2. the utility model is by the way of double-sided adhesive and magnet absorption.Connecting plate is glued with double-sided adhesive first when installation
Onto metope, then shell is drawn on connecting plate by magnet A and magnet B.Whole installation process very simple does not need to borrow
Help additional tool.Especially when replacing battery, shell directly being taken off can replace, very convenient.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the utility model.
Fig. 2 is the fixation device of the utility model and the connection schematic diagram of shell.
Fig. 3 is the partial enlargement diagram of part A in Fig. 2.
In figure, 11, shell；12, test chamber；13, working chamber；14, stomata；2, detector；3, chip is controlled；41,
Battery holder；42, battery；51, warning lamp；52, buzzer；61, groove；62, magnet A；63, protrusion is connected；64, connecting plate；64,
Magnet B；65, double-sided adhesive；7, edge sealing.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of Separated type combustible gas detector disclosed by the utility model, including shell 11 and connection
Plate.
Cavity, respectively test chamber 12 and working chamber 13 there are two being set inside shell 11.Test chamber 12 is located at working chamber 13
Lower section, two sides open there are two stomata 14, and indoor air communication, while inside is also equipped with detector 2, for examining
Survey the concentration of natural gas, coal gas or liquefied gas in air.Control chip 3 is installed in working chamber 13.
Warning lamp 51 and buzzer 52 are installed on shell 11.Detector 2, warning lamp 51 and buzzer 52 with control
Coremaking piece 3 is electrically connected.
Referring to Fig. 2 and Fig. 3, the back side of shell 11 is equipped with a groove 61, is equipped with battery holder 41, battery holder in groove 61
Battery 42 is placed in 41, battery 42 is powered to detector 2, control chip 3, warning lamp 51 and buzzer 52.
In order to further increase the convenience used, a diode, diode are connected in the power supply line of battery 42
On the leading flank of shell 11.When battery 42 is out of power, diode extinguishes, and can provide warning, prompting changing battery in time.
It is provided with a link slot 61 on the back side of shell 11, is fixed with magnet A 62 on the bottom surface of link slot 61.Shell 11
A circle edge sealing 7 is also had additional on the back side.
The shape of connecting plate 64 is as the inner ring of edge sealing 7, and thickness is as the height of edge sealing 7.The one of connecting plate 64
A side is equipped with a connection protrusion 63 to match with link slot 61, is equipped with magnet B 64 in connection protrusion 63, and in addition one
Double-sided adhesive 65 is pasted on a side.Connecting plate 64 is drawn onto the back side of shell 11 by connection protrusion 63 and magnet B 64.
The implementation principle of the present embodiment are as follows:
According to family using the type of the type selection detector 2 of gas source, the type of detector 2 has consumer
Concentration of natural gas detector, liquefied gas concentration detector, carbonomonoxide concentration detector and four kinds of gas concentration detector, gas
The type of detector 2 must be identical using the type of gas source as family.
When installation, connecting plate 64 is removed, the release paper on double-sided adhesive 65 is torn, connecting plate 64 is pasted into suitable position
It sets, the position is as close as possible to gas source.
Then the link slot 61 on 11 back side of shell is directed at the connection protrusion 63 on connecting plate 64, then inhales shell 11
Onto connecting plate 64, magnet A 62 and magnet B 64 are drawn onto together at this time, while connecting plate 64 is caught in edge sealing 7.
Test chamber 12 is penetrated through by stomata 14 and extraneous atmosphere, when detector 2 detects concentration over-standard, to control
Coremaking piece 3 issues signal, and control chip 3 issues working signal to warning lamp 51 and buzzer 52, and the two starts to alarm.
Personnel obtain carrying out windowing ventilation after alarm signal immediately, close the measures such as valve within doors, when detecting Indoor Air
When bulk concentration restores normal, detector 2 no longer issues signal, and warning lamp 51 and buzzer 52 stop working.
When Interior Space concentration is normal, detector 2 does not issue signal, is denoted as 0 at this time, when concentration abnormality, gas detection
Device 2 issue signal, be denoted as 1 at this time, it is understood that be concentration abnormality when detector 2 issue an electric signal, at this time its
High level is become from low level with the current potential of control 3 junction of chip, chip 3 is controlled at this time and is sent out to warning lamp 51 and buzzer 52
Work order out, when low level reappears, control chip 3 stops working the sending of instruction, warning lamp 51 and buzzer 52
It stops working.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of Separated type combustible gas detector, including shell (11)；It is characterized by: being equipped with detection in the shell (11)
Chamber (12) and working chamber (13)；
Stomata (14) are provided on the left side and right side of the test chamber (12)；
Detector (2) are equipped in the test chamber (12)；
Control chip (3), power module and alarm module are equipped in the working chamber (13)；
The detector (2), power module and alarm module are connect with control chip (3).
2. a kind of Separated type combustible gas detector according to claim 1, it is characterised in that: the power module includes
The battery holder (41) being located in working chamber (13) and the battery (42) being mounted in battery holder (41).
3. a kind of Separated type combustible gas detector according to claim 1, it is characterised in that: the alarm module includes
The warning lamp (51) and buzzer (52) being mounted on shell (11)；
The warning lamp (51) and buzzer (52) are connect with control chip (3).
4. a kind of Separated type combustible gas detector according to claim 1, it is characterised in that: the detector
(2) in concentration of natural gas detector, liquefied gas concentration detector, carbonomonoxide concentration detector or gas concentration detector
Any one.
5. a kind of Separated type combustible gas detector according to claim 2, it is characterised in that: the working chamber (13)
The back side is equipped with groove；The battery holder (41) is in groove.
6. a kind of Separated type combustible gas detector according to claim 1, it is characterised in that: further include fixed device；
The fixed device includes the link slot (61) being opened on working chamber (13) back side, the magnetic being located on link slot (61) bottom surface
Iron A(62), the connection protrusion (63) that is placed in link slot (61), the connecting plate (64) being fixed in connection protrusion (63), set
In the magnet B (65) connected in protrusion (63) and the double-sided adhesive (66) being located on connecting plate (64).
7. a kind of Separated type combustible gas detector according to claim 1, it is characterised in that: the control chip (3)
For single-chip microcontroller.
8. a kind of Separated type combustible gas detector according to claim 6, it is characterised in that: the back of the shell (11)
Face is equipped with the edge sealing (7) to match with connecting plate (64)；
The height of the edge sealing (7) is equal with the thickness of connecting plate (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822127279.6U CN209327341U (en) | 2018-12-18 | 2018-12-18 | A kind of Separated type combustible gas detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822127279.6U CN209327341U (en) | 2018-12-18 | 2018-12-18 | A kind of Separated type combustible gas detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209327341U true CN209327341U (en) | 2019-08-30 |
Family
ID=67727215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822127279.6U Expired - Fee Related CN209327341U (en) | 2018-12-18 | 2018-12-18 | A kind of Separated type combustible gas detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209327341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458076A (en) * | 2020-04-28 | 2020-07-28 | 浙江工业大学 | Kiln shaft floating type gas leakage detection device |
| CN111458076B (en) * | 2020-04-28 | 2024-06-07 | 浙江工业大学 | Kiln well floating type gas leakage detection device |
-
2018
- 2018-12-18 CN CN201822127279.6U patent/CN209327341U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458076A (en) * | 2020-04-28 | 2020-07-28 | 浙江工业大学 | Kiln shaft floating type gas leakage detection device |
| CN111458076B (en) * | 2020-04-28 | 2024-06-07 | 浙江工业大学 | Kiln well floating type gas leakage detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20211218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |