CN217587151U - Gas sensor protection device - Google Patents
Gas sensor protection device Download PDFInfo
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- CN217587151U CN217587151U CN202221675819.4U CN202221675819U CN217587151U CN 217587151 U CN217587151 U CN 217587151U CN 202221675819 U CN202221675819 U CN 202221675819U CN 217587151 U CN217587151 U CN 217587151U
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- gas sensor
- protection
- protection barrel
- barrel
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Abstract
The utility model provides a gas sensor protection device, relate to sensor protection technical field, including protection device, protection device includes the protection barrel, the erection opening has been seted up to the bottom of protection barrel, and the erection opening suit that the protection barrel set up through it is in the outside of gas sensor, the top of protection barrel is provided with the air inlet opening, and air inlet open-ended top is through being connected with the dust cover, the multiunit screw hole has been seted up to the bottom periphery of protection barrel, and multiunit screw hole evenly distributed on the protection barrel, equal screwed connection has fastening screw in the multiunit screw hole, fastening screw's both ends are equallyd divide and are do not set up the inboard and the outside at the protection barrel, fastening screw all rotates in the inboard one end of being close to the protection barrel and are connected with the rubber buffer, fastening screw is at the equal fixed connection knob in the one end that is close to the protection barrel outside. This protection device can be fixed to the gas sensor installation of different models, can also improve gas sensor's detection precision and life to a certain extent.
Description
Technical Field
The utility model belongs to the technical field of gas sensor, more specifically say, in particular to gas sensor protection device.
Background
Most of the outsides of the existing gas sensors lack corresponding protection devices, after the gas sensors are used for a long time, a large amount of dust and other attachments are attached to the detection ends of the gas sensors, so that the detection accuracy and the service life of the gas sensors are reduced, the gas sensor protection devices are accordingly produced, most of the existing gas sensor protection devices need to be customized according to the sizes of the gas sensors, the applicability is low, and the manufacturing cost is high.
In view of the above, research and improvement are made on the conventional structure and defects, and a gas sensor protection device is provided to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a gas sensor protection device to solve the problem that present gas sensor induction end easily blockked up and not unidimensional installation.
The utility model discloses gas sensor protection device's purpose and efficiency are reached by following specific technological means:
the utility model provides a gas sensor protection device, includes gas sensor and protection device, the dust screen is installed at gas sensor's top, multiunit connection pin is installed to gas sensor's bottom, protection device includes the protection barrel, the erection opening has been seted up to the bottom of protection barrel, just the protection barrel is in gas sensor's the outside through its erection opening suit that sets up, the top of protection barrel is provided with the air inlet opening, and air inlet open-ended top is through being connected with the dust cover, multiunit screw hole has been seted up to the bottom periphery of protection barrel, and multiunit screw hole evenly distributed on the protection barrel, multiunit equal screwed connection has fastening screw in the screw hole, fastening screw's both ends are equallyd divide and are do not set up inboard and the outside at the protection barrel, fastening screw all rotates in the one end that is close to the protection barrel inboard and is connected with the rubber buffer, fastening screw is at the equal fixed connection knob in the one end that is close to the protection barrel outside.
Furthermore, the bottom fixedly connected with of dust cover connects the ring, just it is connected with the air inlet opening on protection barrel top through the screw to connect the ring.
Furthermore, the protection barrel is provided with the multiunit air exit in the one side that is close to its installing opening, and the multiunit the air exit is in the bottom evenly distributed of protection barrel.
Furthermore, the bottom of protection barrel is connected with the multiunit supporting legs, and the multiunit the supporting legs is at the bottom evenly distributed of protection barrel.
Furthermore, one side of protection barrel is equipped with the installation box body, the internally mounted of installation box body has multiunit battery and controller, just the controller passes through wire and multiunit battery electric connection.
Further, one side of the installation box body is provided with an opening, the outer side of the opening is connected with a cover plate, a plurality of groups of indicator lamps are installed on one side of the cover plate, and the indicator lamps are all electrically connected with the controller through wires.
Further, the protection cylinder is a plastic cylinder, and the dust cover is made of a stainless steel metal net.
Furthermore, the inboard top center department of dust cover is equipped with the screw thread mouth to be connected with the dryer through the screw thread mouth, the internally mounted of dryer has electronic exhaust fan.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model can protect the external components of the gas sensor by sleeving the protective cylinder on the outer side of the gas sensor, thereby preventing the external components from being damaged during use and further prolonging the service life of the gas sensor to a certain extent;
2. the fastening screw rods are screwed with the multiple groups of threaded holes formed in the bottom end of the protection cylinder body, so that the fastening screw rods can be quickly and fixedly connected with the gas sensor under the condition of rotating the fastening screw rods, the protection cylinder body can be fixed, meanwhile, the protection cylinder body can be installed on gas sensors of different models due to the fact that the fastening screw rods have the adjustable use characteristic, and the applicability is high;
3. through the air exit that sets up bottom the protection barrel and the electronic exhaust fan of dryer internally mounted, can accelerate the inside circulation of air of protection barrel to a certain extent, and then can improve the detection precision and the detection efficiency of gas sensor when using to a certain extent, the practicality is higher.
Drawings
Fig. 1 is a schematic view of the main structure of the gas sensor protection device of the present invention.
Fig. 2 is a schematic top view of a gas sensor protection device according to the present invention.
Fig. 3 is a schematic bottom view of the gas sensor protection device of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a gas sensor; 2. protecting the cylinder body; 3. connecting the circular rings; 4. a dust cover; 5. connecting pins; 6. fastening a screw rod; 7. a rubber plug; 8. an installation opening; 9. supporting legs; 10. an air outlet; 11. an electric exhaust fan; 12. a dust screen; 13. a controller; 14. a storage battery; 15. an indicator light; 16. a cover plate; 17. and (5) installing a box body.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 3:
the utility model provides a gas sensor protection device, including gas sensor 1 and protection device, dust screen 12 is installed at gas sensor 1's top, multiunit connection pin 5 is installed to gas sensor 1's bottom, protection device is including protection barrel 2, installation opening 8 has been seted up to protection barrel 2's bottom, just protection barrel 2 is in gas sensor 1's the outside through the 8 suit of installation opening that it set up, protection barrel 2's top is provided with the air inlet opening, and air inlet open-ended top is through being connected with dust cover 4, multiunit screw hole has been seted up to protection barrel 2's bottom periphery, and multiunit screw hole evenly distributed on protection barrel 2, multiunit equal screwed connection has fastening screw 6 in the screw hole, fastening screw 6's both ends are equallyd divide and are do not set up in the inboard and the outside of protection barrel 2, fastening screw 6 all rotates in the one end that is close to protection barrel 2 inboards and is connected with rubber buffer 7, fastening screw 6 is at the equal fixed connection knob in the one end that is close to the protection barrel 2 outside.
Wherein, the bottom fixedly connected with of dust cover 4 connects ring 3, just connect ring 3 to be connected through the air inlet opening on screw thread and the 2 tops of protection barrel, through the setting of connecting ring 3 and screw thread, the protection device's of can being convenient for production equipment and later stage dismantlement maintenance, the convenience of use is higher.
Wherein, protection barrel 2 is provided with multiunit air exit 10 in the one side that is close to its installation opening 8, and multiunit air exit 10 is in the bottom evenly distributed of protection barrel 2.
Wherein, the bottom of protection barrel 2 is connected with multiunit supporting legs 9, and multiunit supporting legs 9 are at the bottom evenly distributed of protection barrel 2, through the setting of multiunit supporting legs 9, can prevent effectively that the bottom of protection barrel 2 from carrying out sealing contact with gas sensor 1's installation face, and the phenomenon that leads to gaseous unable quick circulation takes place.
Wherein, one side of protection barrel 2 is equipped with installation box body 17, the internally mounted of installation box body 17 has multiunit battery 14 and controller 13, just controller 13 passes through wire and multiunit battery 14 electric connection.
Wherein, one side of installation box body 17 is provided with the opening, and the open-ended outside is connected with apron 16, multiunit pilot lamp 15 is installed to one side of apron 16, just pilot lamp 15 all passes through wire and controller 13 electric connection.
The protection cylinder body 2 is a plastic cylinder body, and the dust cover 4 is made of a stainless steel metal net.
Wherein, the inboard top center department of dust cover 4 is equipped with the screw thread mouth to be connected with the dryer through the screw thread mouth, the internally mounted of dryer has electronic exhaust fan 11, and through the setting of electronic exhaust fan 11, can realize that the outside air of dust cover 4 gets into inside fast, and then the gas sensor 1 of being convenient for carries out short-term test to gas, and through the setting of screw thread mouth, the production installation and later stage dismantlement maintenance of can being convenient for simultaneously, the convenience of use is higher.
The specific use mode and function of the embodiment are as follows:
in the utility model, the mounting opening 8 at the bottom of the protection barrel 2 can be provided with the gas sensors 1 with different sizes, and then the gas sensors are fastened through the fastening screw 6, when the gas sensors 1 are operated, the controller 13 can control the electric exhaust fan 11 in the air duct to work, so that the gas outside the protection barrel 2 can rapidly enter, the sensing end of the gas sensor 1 can acquire data, and the dust cover 4 at the top of the protection barrel 2 can be rotationally detached for later cleaning, maintenance and replacement; the storage battery 14 in the installation box body 17 can provide a standby power supply under the condition that the sensor 1 cannot be normally powered, in addition, an indicator lamp 15 is installed on one side of the installation box body 17, and the indicator lamp 15 is lightened to prompt when the collected data of the gas sensor 1 exceeds the standard. The utility model relates to a novelty, the installation is simple, and the function is comprehensive relatively, has higher practical value.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a gas sensor protection device, includes gas sensor (1) and protection device, dust screen (12) are installed at the top of gas sensor (1), multiunit connection pin (5), its characterized in that are installed to the bottom of gas sensor (1): protection device is including protection barrel (2), installing opening (8) have been seted up to the bottom of protection barrel (2), just installation opening (8) suit that protection barrel (2) set up through it is in the outside of gas sensor (1), the top of protection barrel (2) is provided with the air inlet opening, and air inlet open-ended top is through being connected with dust cover (4), the multiunit screw hole has been seted up to the bottom periphery of protection barrel (2), and multiunit screw hole evenly distributed on protection barrel (2), multiunit equal threaded connection has fastening screw (6) in the screw hole, the inboard and the outside that do not set up in protection barrel (2) are equallyd divide at the both ends of fastening screw (6), fastening screw (6) are all rotated in the one end that is close to protection barrel (2) inboard and are connected with rubber buffer (7), fastening screw (6) are at the equal fixed connection knob in the one end that is close to the protection barrel (2) outside.
2. A gas sensor protection device according to claim 1, wherein: the bottom fixedly connected with of dust cover (4) connects ring (3), just connect ring (3) and be connected with the air inlet opening on protection barrel (2) top through the screw thread.
3. A gas sensor protection device according to claim 1, wherein: protection barrel (2) are provided with multiunit air exit (10) in the one side that is close to its installing opening (8), and multiunit air exit (10) are in the bottom evenly distributed of protection barrel (2).
4. A gas sensor protection device according to claim 1, wherein: the bottom of the protection barrel (2) is connected with a plurality of groups of supporting legs (9), and the supporting legs (9) are uniformly distributed at the bottom of the protection barrel (2).
5. A gas sensor protection device according to claim 1, wherein: one side of protection barrel (2) is equipped with installation box body (17), the internally mounted of installation box body (17) has multiunit battery (14) and controller (13), just controller (13) pass through wire and multiunit battery (14) electric connection.
6. A gas sensor protection device according to claim 5, wherein: one side of installation box body (17) is provided with the opening, and the open-ended outside is connected with apron (16), multiunit pilot lamp (15) are installed to one side of apron (16), just pilot lamp (15) all through wire and controller (13) electric connection.
7. A gas sensor protection device according to claim 1, wherein: the protection cylinder body (2) is a plastic cylinder body, and the dust cover (4) is made of a stainless steel metal net.
8. A gas sensor protection device according to claim 1, wherein: the inside top center department of dust cover (4) is equipped with the screw thread mouth to be connected with the dryer through the screw thread mouth, the internally mounted of dryer has electronic exhaust fan (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221675819.4U CN217587151U (en) | 2022-06-30 | 2022-06-30 | Gas sensor protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221675819.4U CN217587151U (en) | 2022-06-30 | 2022-06-30 | Gas sensor protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217587151U true CN217587151U (en) | 2022-10-14 |
Family
ID=83533465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221675819.4U Active CN217587151U (en) | 2022-06-30 | 2022-06-30 | Gas sensor protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217587151U (en) |
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2022
- 2022-06-30 CN CN202221675819.4U patent/CN217587151U/en active Active
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