CN214151935U - Wireless network transmission gas alarm with anti-corrosion structure - Google Patents
Wireless network transmission gas alarm with anti-corrosion structure Download PDFInfo
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- CN214151935U CN214151935U CN202120300049.4U CN202120300049U CN214151935U CN 214151935 U CN214151935 U CN 214151935U CN 202120300049 U CN202120300049 U CN 202120300049U CN 214151935 U CN214151935 U CN 214151935U
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Abstract
The utility model relates to the technical field of gas alarms, in particular to a wireless network transmission gas alarm with an anti-corrosion structure, which comprises a shell, wherein an alarm is arranged on one side of the shell, a gas detection chamber is arranged at the bottom of the shell, an exhaust fan is arranged in the gas detection chamber, a gas sensor is arranged on one side of the gas detection chamber, the bottom of the gas detection chamber is communicated with an air inlet pipe, the side wall of the gas detection chamber comprises a first anti-corrosion layer and a substrate layer, the first anti-corrosion layer is adhered on the outer side of the substrate layer, a storage battery is arranged in the shell, a PLC controller is arranged on one side of the storage battery, the PLC controller is electrically connected with the gas sensor and the exhaust fan, a rigid layer is arranged on the outer side of the shell, a second anti-corrosion layer is adhered on the outer side of the rigid layer, and mounting holes are fixed on four sides of the outer part of the shell, the utility model discloses simple structure, corrosion resisting property is strong.
Description
Technical Field
The utility model relates to a gas alarm technical field especially relates to a wireless network transmission gas alarm with anticorrosion structure.
Background
The gas alarm is an instrument tool for detecting and alarming gas leakage concentration of a gas detector, mainly utilizes a gas sensor to detect the types of gases existing in the environment, and the gas sensor is used for detecting the components and the content of the gases.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the gas alarm is easy to be corroded in the prior art, and providing a wireless network transmission gas alarm with an anti-corrosion structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a design wireless network transmission gas alarm with anticorrosion structure, which comprises a housin, the siren is installed to casing one side, gaseous detection room is installed to the casing bottom, gaseous detection room internally mounted has the air exhauster, just gaseous detection room one side installs gas sensor, gaseous detection room bottom intercommunication has the intake pipe, gaseous detection room lateral wall includes first anti-corrosion layer and base plate layer, just first anti-corrosion layer bonds in the base plate layer outside, casing internally mounted has the battery, the PLC controller is installed to battery one side, just the PLC controller with gas sensor with equal electric connection between the air exhauster, just the rigidity layer is installed in the casing outside, the rigidity layer outside bonds and has the second anti-corrosion layer.
Preferably, the four sides of the outer part of the shell are all fixed with mounting holes.
Preferably, the bottoms of the two sides of the gas detection chamber are provided with air holes.
Preferably, the air inlet pipe with the department that meets of gaseous detection room installs the filter screen, the sponge board is installed at the filter screen top.
Preferably, the rigid layer is a metal layer.
The utility model provides a pair of wireless network transmission gas alarm with anticorrosion structure, beneficial effect lies in: utilize the work of the PLC controller control air exhauster at casing internally mounted, extract the external gas, read gas sensor's information simultaneously, accomplish gas detection operation to through the setting of first anti-corrosion coating and second anti-corrosion coating, improve the corrosion protection performance of casing and gas detection room, improve the life of device.
Drawings
Fig. 1 is a schematic front view of a wireless network transmission gas alarm with an anti-corrosion structure according to the present invention;
fig. 2 is a schematic cross-sectional structural view of a gas detection chamber of a wireless network transmission gas alarm with an anti-corrosion structure according to the present invention;
fig. 3 is a schematic sectional view of a housing of a wireless network transmission gas alarm with an anti-corrosion structure according to the present invention.
In the figure: the device comprises a shell 1, an alarm 2, a gas detection chamber 3, an air inlet pipe 4, a first anti-corrosion layer 5, a substrate layer 6, an air vent 7, a filter screen 8, a sponge plate 9, a gas sensor 10, an exhaust fan 11, a rigid layer 12, a second anti-corrosion layer 13, a storage battery 14 and a PLC (programmable logic controller) 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, a wireless network transmission gas alarm with an anti-corrosion structure comprises a shell 1, an alarm 2 is installed on one side of the shell 1, mounting holes are fixed on four sides of the outside of the shell 1 to facilitate installation of a device, a gas detection chamber 3 is installed at the bottom of the shell 1, air holes 7 are formed in the bottoms of two sides of the gas detection chamber 3 to improve the gas interaction degree of the gas detection chamber 3 and exhaust internal gas to ensure normal detection operation of the device, an exhaust fan 11 is installed inside the gas detection chamber 3, a gas sensor 10 is installed on one side of the gas detection chamber 3, an air inlet pipe 4 is communicated with the bottom of the gas detection chamber 3, the side wall of the gas detection chamber 3 comprises a first anti-corrosion layer 5 and a substrate layer 6, the first anti-corrosion layer 5 is adhered to the outer side of the substrate layer 6, a storage battery 14 is installed inside the, and the PLC 15 is electrically connected with the gas sensor 10 and the exhaust fan 11, the rigid layer 12 is installed on the outer side of the shell 1, the second anti-corrosion layer 13 is bonded on the outer side of the rigid layer 12, and the rigid layer 12 is a metal layer, so that the rigidity strength of the shell is improved, the anti-collision performance of the device is improved, and the service life of the device is prolonged.
The working principle is as follows: utilize inside air exhauster 11 drives the external gas and gets into gaseous detection room 3, accomplish the detection to gas composition and concentration through gas sensor 10, accomplish reading and analysis to gas sensor 10 detection data through PLC controller 15, control whether starting of siren 2 simultaneously, accomplish the gas alarm operation.
Example 2
Referring to fig. 2, as another preferred embodiment of the present invention, the difference with embodiment 1 lies in that, filter screen 8 is installed in the place where intake pipe 4 meets with gas detection room 3, sponge board 9 is installed at the top of filter screen 8, through impurities such as dust in the filter screen 8 interception air, prevent that it from getting into inside gas detection room 3, cause the damage of jam and adhesion to gas sensor 10 and air exhauster 11, sponge board 9 can adsorb the moisture in the air simultaneously, prevent that gas detection room 3 is inside to receive moisture anticorrosive, improve the life of device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a wireless network transmission gas alarm with anticorrosion structure, includes casing (1), siren (2) are installed to casing (1) one side, its characterized in that, gaseous detection room (3) are installed to casing (1) bottom, gaseous detection room (3) internally mounted has air exhauster (11), just gas sensor (10) are installed to gaseous detection room (3) one side, gaseous detection room (3) bottom intercommunication has intake pipe (4), gaseous detection room (3) lateral wall includes first anti-corrosion layer (5) and base plate layer (6), just first anti-corrosion layer (5) bond in the base plate layer (6) outside, casing (1) internally mounted has battery (14), PLC controller (15) are installed to battery (14) one side, just PLC controller (15) with gas sensor (10) with equal electric connection between air exhauster (11), and a rigid layer (12) is arranged on the outer side of the shell (1), and a second anti-corrosion layer (13) is bonded on the outer side of the rigid layer (12).
2. The wireless network transmission gas alarm with the corrosion prevention structure as claimed in claim 1, wherein the housing (1) is fixed with mounting holes on four outer sides.
3. The wireless network transmission gas alarm with the anti-corrosion structure as claimed in claim 1, wherein the gas detection chamber (3) is provided with air holes (7) at the bottoms of both sides.
4. The wireless network transmission gas alarm with the anti-corrosion structure is characterized in that a filter screen (8) is installed at the joint of the gas inlet pipe (4) and the gas detection chamber (3), and a sponge plate (9) is installed on the top of the filter screen (8).
5. The wireless network transit gas alarm with corrosion protection architecture according to claim 1, wherein the rigid layer (12) is a metal layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120300049.4U CN214151935U (en) | 2021-02-02 | 2021-02-02 | Wireless network transmission gas alarm with anti-corrosion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120300049.4U CN214151935U (en) | 2021-02-02 | 2021-02-02 | Wireless network transmission gas alarm with anti-corrosion structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214151935U true CN214151935U (en) | 2021-09-07 |
Family
ID=77553199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120300049.4U Active CN214151935U (en) | 2021-02-02 | 2021-02-02 | Wireless network transmission gas alarm with anti-corrosion structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214151935U (en) |
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2021
- 2021-02-02 CN CN202120300049.4U patent/CN214151935U/en active Active
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