CN218566686U - Flame detector - Google Patents
Flame detector Download PDFInfo
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- CN218566686U CN218566686U CN202222926550.9U CN202222926550U CN218566686U CN 218566686 U CN218566686 U CN 218566686U CN 202222926550 U CN202222926550 U CN 202222926550U CN 218566686 U CN218566686 U CN 218566686U
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- shell
- explosion
- cleaning plate
- proof glass
- mounting
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Abstract
The utility model discloses a flame detector, its technical scheme main points are: the detector comprises a mounting frame, wherein a mounting hole is formed in the top surface of the mounting frame, a rotary cylinder is arranged in the mounting hole, a connecting column is movably sleeved in the rotary cylinder, a shell is fixedly arranged on the bottom surface of the connecting column, a detector body is arranged in the shell, and explosion-proof glass is fixedly arranged in the shell; clean subassembly, clean subassembly sets up the one side at the shell, be used for clearing up explosion-proof glass, through setting up the cleaning plate, after explosion-proof glass surface falls on the dust, start the rotating electrical machines, the rotating electrical machines drives the lead screw and rotates, make the cleaning plate to one side removal, remove the in-process, the cleaning brush on the cleaning plate, strike off the dust on the explosion-proof glass, the person of facilitating the use clears up explosion-proof glass surface dust, through setting up T type piece, the cleaning plate is at the removal in-process, T type groove slides on T type piece, the cleaning plate removal in-process has been prevented, appear rocking, can' T brush explosion-proof glass.
Description
Technical Field
The utility model relates to a detector technical field, concretely relates to flame detector.
Background
The flame detector detects the generation of smoke and the emission of heat during the combustion of a substance, and also generates invisible light radiation which is visible or not in the atmosphere.
According to the application number: the chinese patent CN201621222486.4 discloses a flame detector, which is characterized in that: the device comprises a shell and a rear cover, wherein the shell and the rear cover are matched to form a cavity structure; a plurality of circuit boards parallel to the rear cover are arranged in the shell in a layered mode, a plurality of supporting blocks are uniformly distributed on the outer sides of the circuit boards, and the edges of the circuit boards are fixedly connected with the supporting blocks; the shell is internally provided with a fixing frame, the fixing frame is provided with a bracket which corresponds to and is fixedly connected with the supporting blocks one by one, and the bracket is fixed on the inner wall of the shell; an ultraviolet photodiode and an infrared photodiode are arranged on the circuit board far away from the rear cover; the shell corresponding to the circuit board far away from the rear cover is embedded with glass, and the ultraviolet photodiode and the infrared photodiode transmit laser outwards through the glass. The utility model aims at providing a flame detector to prior art's defect, rationally optimize flame detector inner structure.
There are some disadvantages to the current flame detector, such as: after the long-term clearance of protection glass, the dust can fall on the glass, leads to flame detector's emission laser to receive the influence, but the device is installed in higher place, leads to inconvenient user to clear up.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a flame detector has solved protection glass long term for the clearance back, can fall the dust on the glass, and the transmission laser that leads to flame detector receives the influence, but the device is installed in higher place, leads to inconvenient user to carry out the problem of clearance.
The above technical object of the present invention can be achieved by the following technical solutions:
a flame detector, comprising: the detector comprises a mounting frame, a mounting hole is formed in the top surface of the mounting frame, a connecting column is movably sleeved in the rotating cylinder, a shell is fixedly mounted on the bottom surface of the connecting column, a detector body is arranged in the shell, and explosion-proof glass is fixedly mounted in the shell; the cleaning assembly is arranged on one side of the shell and used for cleaning the explosion-proof glass.
Through adopting above-mentioned technical scheme, through setting up clean subassembly, detector body installs behind the shell, through explosion-proof glass, prevents that the explosion in the conflagration from causing the injury to the detector body, but the dust can fall on the explosion-proof glass surface, influences the detection function of detector body, and the device is installed in higher place, leads to inconvenient dust to explosion-proof glass on to clear up, through the clearance subassembly, can conveniently clear up the dust on the explosion-proof glass.
Preferably, the cleaning assembly comprises: the cleaning plate, the cleaning plate sets up the one side at the shell, one side of cleaning plate is provided with clean brush, the top surface fixed mounting of shell has two installation pieces, the connecting hole has been seted up to one side of installation piece, is located the right side one side fixed mounting of installation piece has the rotating electrical machines, two be provided with the lead screw between the installation piece, the axle of rotating electrical machines pass the connecting hole and with lead screw fixed connection, the through hole has been seted up to one side of cleaning plate, through hole and lead screw threaded connection.
Through adopting above-mentioned technical scheme, through setting up the cleaning plate, when needs clearance, the staff starts the rotating electrical machines, and the rotating electrical machines drives the lead screw and rotates, makes the cleaning plate remove to one side, removes the in-process, and the dust on the explosion-proof glass is struck off to the clean brush on the cleaning plate.
Preferably, a T-shaped block is fixedly mounted on one side of the shell, a T-shaped groove is formed in one side of the cleaning plate, and the T-shaped groove and the T-shaped block are sleeved together in a sliding mode.
Through adopting above-mentioned technical scheme, through setting up T type piece, the cleaning plate slides on T type piece through T type groove at the removal in-process to prevented that the cleaning plate from removing the in-process, appeared rocking, lead to the cleaning brush can' T brush explosion-proof glass.
Preferably, the top surface of the rotating cylinder is fixedly provided with a mounting column, and the outer circular wall surface of the rotating cylinder is fixedly sleeved with a limiting ring.
Through adopting above-mentioned technical scheme, through setting up the spacing ring, make the rotary drum can not drop from the mounting hole.
Preferably, the excircle wall surface of the mounting column is fixedly sleeved with a first gear, the top surface of the mounting frame is fixedly provided with a driving motor, a shaft of the driving motor is fixedly sleeved with a second gear, and the first gear is meshed with the second gear.
Through adopting above-mentioned technical scheme, through setting up first gear, the staff starts driving motor and drives the second gear rotation, and the second gear drives first gear rotation to the detection angle of adjustment detector body, thereby improve the detection scope of detector body.
Preferably, an adjusting hole is formed in the outer circle wall surface of the rotating cylinder, a fixing bolt is connected to the inner thread of the adjusting hole, a plurality of threaded holes are formed in the outer circle wall surface of the connecting column, and the fixing bolt is in threaded connection with one of the threaded holes.
Through adopting above-mentioned technical scheme, through setting up fixing bolt, when needs adjusting device's mounting height, can unscrew fixing bolt, make the spliced pole slide in rotating the section of thick bamboo, the height of adjustment detector body need not to install again behind the dismounting device.
To sum up, the utility model discloses mainly have following beneficial effect:
through setting up the cleaning plate, explosion-proof glass surface falls on the dust after, and the staff starts the rotating electrical machines, and the rotating electrical machines drives the lead screw and rotates, makes the cleaning plate remove to one side, removes the in-process, and the dust on the explosion-proof glass is struck off to the clean brush on the cleaning plate to need not in person to clear up the device of installing in higher department, the person of facilitating the use clears up explosion-proof glass surface dust.
Through setting up T type piece, the cleaning plate is at the removal in-process, slides on T type piece through T type groove to prevented that the cleaning plate from removing the in-process, appearing rocking, lead to the unable explosion-proof glass of brushing of clean brush.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic structural view of the mounting frame of the present invention;
fig. 3 is a schematic structural diagram of the housing of the present invention;
fig. 4 is an enlarged view of a portion of a structure shown in fig. 3.
Reference numerals: 1. a mounting frame; 2. mounting holes; 3. a rotating cylinder; 4. connecting columns; 5. a housing; 6. a probe body; 7. explosion-proof glass; 8. cleaning the plate; 9. cleaning the brush; 10. mounting blocks; 11. a rotating electric machine; 12. a screw rod; 13. connecting holes; 14. a through hole; 15. a T-shaped block; 16. a T-shaped groove; 17. mounting a column; 18. a limiting ring; 19. a first gear; 20. a drive motor; 21. a second gear; 22. an adjustment hole; 23. fixing the bolt; 24. a threaded bore.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2, a flame detector includes: the detector comprises a mounting frame 1, wherein a mounting hole 2 is formed in the top surface of the mounting frame 1, a rotary drum 3 is arranged in the mounting hole 2, a connecting column 4 is movably sleeved in the rotary drum 3, a shell 5 is fixedly arranged on the bottom surface of the connecting column 4, a detector body 6 is arranged in the shell 5, the type of the detector body 6 is C7027A1049, and explosion-proof glass 7 is fixedly arranged in the shell 5; clean subassembly, clean subassembly sets up the one side at shell 5, a be used for clearing up explosion-proof glass 7, through setting up clean subassembly, detector body 6 is installed back in shell 5, through explosion-proof glass 7, prevent that the explosion in the conflagration from leading to the fact the injury to detector body 6, nevertheless explosion-proof glass 7 surface can fall the dust, influence the detection function of detector body 6, the device is installed in higher place, lead to inconvenient dust to explosion-proof glass 7 on clear up, through the clearance subassembly, can conveniently clear up the dust on the explosion-proof glass 7.
Referring to fig. 3, 4, the cleaning assembly includes: cleaning plate 8, cleaning plate 8 sets up the one side at shell 5, one side of cleaning plate 8 is provided with cleaning brush 9, the top surface fixed mounting of shell 5 has two installation pieces 10, connecting hole 13 has been seted up to one side of installation piece 10, one side fixed mounting that lies in right side installation piece 10 has rotating electrical machines 11, rotating electrical machines 11 is not repeated here for existing structure, be provided with lead screw 12 between two installation pieces 10, the axle of rotating electrical machines 11 passes through connecting hole 13 and with lead screw 12 fixed connection, through hole 14 has been seted up to one side of cleaning plate 8, through hole 14 and lead screw 12 threaded connection, through setting up cleaning plate 8, when needing to clear up, the staff starts rotating electrical machines 11, rotating electrical machines 11 drives lead screw 12 and rotates, make cleaning plate 8 move to one side, in the removal process, cleaning brush 9 on cleaning plate 8 strikes off the dust on the explosion-proof glass 7, one side fixed mounting of shell 5 has T type piece 15, one side of cleaning plate 8 has seted up T type groove 16, T type groove 16 and T type piece 15 slip cover are in the same place, through setting up T type piece 15, thereby can's slip the cleaning brush in the cleaning plate 7 and can's the cleaning plate 15 and can's the cleaning process and can's appearance has prevented to rock.
Referring to fig. 1 and 2, a mounting column 17 is fixedly mounted on the top surface of a rotary cylinder 3, a limiting ring 18 is fixedly sleeved on the outer circular wall surface of the rotary cylinder 3, the rotary cylinder 3 cannot fall from the mounting hole 2 by setting the limiting ring 18, a first gear 19 is fixedly sleeved on the outer circular wall surface of the mounting column 17, a driving motor 20 is fixedly mounted on the top surface of the mounting rack 1, the driving motor 20 is an existing structure and is not described herein, a second gear 21 is fixedly sleeved on a shaft of the driving motor 20, the first gear 19 is meshed with the second gear 21, by setting the first gear 19, a worker starts the driving motor 20 to drive the second gear 21 to rotate, the second gear 21 drives the first gear 19 to rotate, thereby adjusting the detection angle of the detector body 6, thereby improving the detection range of the detector body 6, an adjusting hole 22 is formed in the outer circular wall surface of the rotary cylinder 3, a fixing bolt 23 is connected to the inner thread of the adjusting hole 22, a plurality of threaded holes 24 are formed in the outer circular wall surface of the mounting column 4, the fixing bolt 23 is in threaded connection with one of the fixing bolt 23, when the mounting height of the adjusting device is required to be adjusted, the fixing bolt 23, the fixing bolt can be adjusted, the fixing bolt after the detector body is disassembled, and the detector 3 can be disassembled again.
The working principle is as follows: referring to fig. 1-4, after a worker installs the device on a wall surface through the mounting frame 1, the worker drives the second gear 21 to rotate through the driving motor 20, the second gear 21 drives the first gear 19 to rotate, so as to adjust the detection angle of the detector body 6, so as to improve the detection range of the detector body 6, the explosion-proof glass 7 of the housing 5 is used for preventing the detector body 6 from being damaged by explosion in a fire, but dust falls on the surface of the explosion-proof glass 7 to affect the detection function of the detector body 6, when the worker needs to clean, the worker starts the rotating motor 11, the rotating motor 11 drives the screw rod 12 to rotate, so that the cleaning plate 8 moves to one side, in the moving process, the cleaning brush 9 on the cleaning plate 8 scrapes off the dust on the explosion-proof glass 7, in the moving process of the cleaning plate 8, the cleaning plate 8 slides on the T-shaped block 15 through the T-shaped groove 16, so as to prevent the cleaning brush 9 from shaking during the moving process, and the cleaning brush 9 cannot brush the explosion-proof glass 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A flame detector, comprising:
the detector comprises a mounting frame (1), wherein a mounting hole (2) is formed in the top surface of the mounting frame (1), a rotary cylinder (3) is arranged in the mounting hole (2), a connecting column (4) is movably sleeved in the rotary cylinder (3), a shell (5) is fixedly arranged on the bottom surface of the connecting column (4), a detector body (6) is arranged in the shell (5), and explosion-proof glass (7) is fixedly arranged in the shell (5);
the cleaning assembly is arranged on one side of the shell (5) and used for cleaning the explosion-proof glass (7).
2. A flame detector as claimed in claim 1, wherein the cleaning assembly comprises:
cleaning plate (8), cleaning plate (8) sets up the one side in shell (5), one side of cleaning plate (8) is provided with clean brush (9), the top surface fixed mounting of shell (5) has two installation pieces (10), connecting hole (13) have been seted up to one side of installation piece (10), are located the right side one side fixed mounting of installation piece (10) has rotating electrical machines (11), two be provided with lead screw (12) between installation piece (10), the axle of rotating electrical machines (11) pass connecting hole (13) and with lead screw (12) fixed connection, through hole (14) have been seted up to one side of cleaning plate (8), through hole (14) and lead screw (12) threaded connection.
3. A flame detector according to claim 2, characterized in that a T-shaped block (15) is fixedly mounted on one side of the housing (5), a T-shaped groove (16) is formed in one side of the cleaning plate (8), and the T-shaped groove (16) and the T-shaped block (15) are slidably sleeved together.
4. The flame detector according to claim 1, wherein the top surface of the rotating cylinder (3) is fixedly provided with a mounting column (17), and the outer circular wall surface of the rotating cylinder (3) is fixedly sleeved with a limiting ring (18).
5. A flame detector according to claim 4, characterized in that the outer circular wall of the mounting column (17) is fixedly sleeved with a first gear (19), the top surface of the mounting frame (1) is fixedly provided with a driving motor (20), the shaft of the driving motor (20) is fixedly sleeved with a second gear (21), and the first gear (19) is meshed with the second gear (21).
6. The flame detector according to claim 1, wherein an adjusting hole (22) is formed in the outer circumferential wall surface of the rotating cylinder (3), a fixing bolt (23) is connected to the inner portion of the adjusting hole (22) in a threaded manner, a plurality of threaded holes (24) are formed in the outer circumferential wall surface of the connecting column (4), and the fixing bolt (23) is in threaded connection with one of the threaded holes (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222926550.9U CN218566686U (en) | 2022-11-03 | 2022-11-03 | Flame detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222926550.9U CN218566686U (en) | 2022-11-03 | 2022-11-03 | Flame detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218566686U true CN218566686U (en) | 2023-03-03 |
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ID=85318977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222926550.9U Active CN218566686U (en) | 2022-11-03 | 2022-11-03 | Flame detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218566686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117091703A (en) * | 2023-10-20 | 2023-11-21 | 滨州泽郦精密金属科技有限公司 | Flame detector shell capable of adjusting detection angle |
-
2022
- 2022-11-03 CN CN202222926550.9U patent/CN218566686U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117091703A (en) * | 2023-10-20 | 2023-11-21 | 滨州泽郦精密金属科技有限公司 | Flame detector shell capable of adjusting detection angle |
| CN117091703B (en) * | 2023-10-20 | 2024-01-23 | 滨州泽郦精密金属科技有限公司 | Flame detector shell capable of adjusting detection angle |
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