CN214249692U - Novel flame detector with ultraviolet rays and infrared rays - Google Patents
Novel flame detector with ultraviolet rays and infrared rays Download PDFInfo
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- CN214249692U CN214249692U CN202023010295.0U CN202023010295U CN214249692U CN 214249692 U CN214249692 U CN 214249692U CN 202023010295 U CN202023010295 U CN 202023010295U CN 214249692 U CN214249692 U CN 214249692U
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Abstract
The utility model relates to a flame detector technical field just discloses a novel flame detector who has ultraviolet ray and infrared ray, including mounting panel and detector signal processor, the fixed L template that is provided with in right side of mounting panel, the inside of L template is provided with reciprocal lead screw, the both ends of reciprocal lead screw are all rotated with the lateral wall of the L template that corresponds through antifriction bearing and are connected, the slide has been cup jointed to the pole wall screw thread of reciprocal lead screw, the upper surface of L template is provided with the motor, the output of motor and the upper end fixed connection of reciprocal lead screw, the fixed mount that is provided with in right side of slide, the both sides of mount are all fixed and are equipped with L shaped rod, two be provided with rotatory ring between the L shaped rod, rotatory ring's both sides are all rotated with the L shaped rod that corresponds through first pivot and are connected. The utility model discloses can carry out comprehensive detection, eliminate and detect the dead angle.
Description
Technical Field
The utility model relates to a flame detector technical field especially relates to a novel flame detector who has ultraviolet ray and infrared ray.
Background
The flame detector is an important device in a boiler hearth safety monitoring system, has the function of detecting the combustion condition in real time according to the combustion characteristic of flame, gives a signal according to a certain mode once the combustion state of the flame does not meet the normal condition or is flameout, ensures that the fuel supply is stopped when the boiler extinguishes, and is mainly divided into two parts, namely a probe and a signal processor.
Traditional flame detector is fixed setting, and the scope that can detect is limited, has the detection dead angle to need to install a plurality of flame detectors in order to guarantee the comprehensive of detection for guaranteeing the security, just so can lead to the cost higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the flame detector is fixed in the prior art, the range that can detect is limited, and the problem of detecting the dead angle exists, and the novel flame detector who has ultraviolet ray and infrared ray that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel flame detector with ultraviolet rays and infrared rays comprises a mounting plate and a detector signal processor, wherein an L-shaped plate is fixedly arranged on the right side of the mounting plate, a reciprocating lead screw is arranged in the L-shaped plate, two ends of the reciprocating lead screw are rotatably connected with the side wall of the corresponding L-shaped plate through rolling bearings, a sliding plate is sleeved on the rod wall of the reciprocating lead screw in a threaded manner, a motor is arranged on the upper surface of the L-shaped plate, the output end of the motor is fixedly connected with the upper end of the reciprocating lead screw, a fixing frame is fixedly arranged on the right side of the sliding plate, L-shaped rods are fixedly arranged on two sides of the fixing frame, a rotating ring is arranged between the two L-shaped rods, two sides of the rotating ring are rotatably connected with the corresponding L-shaped rods through first rotating shafts, the detector signal processor is arranged on the inner side of the rotating ring, and two sides of the detector signal processor are rotatably connected with the inner side wall of the rotating ring through second rotating shafts, the right-hand member of detector signal processor is fixed and is provided with ultraviolet ray detection head and infrared ray detection head, the inboard of L template is provided with the drive detector signal processor carries out rotary swing's drive mechanism.
Preferably, drive mechanism includes gear and rack, the rack is fixed to be set up in the inside wall of L template, the right side middle part of slide rotates and is provided with first bull stick, the fixed cover of gear connects in the left end of first bull stick, gear and rack toothing are connected, first bull stick extends to the right side of mount and fixed cover has connect rotatory piece, the outside one end right side of rotatory piece is rotated and is provided with the second bull stick, the other end of second bull stick rotates with detector signal processor's left end and is connected.
Preferably, the gear and the rack are both made of wear-resistant steel materials.
Preferably, a limiting groove is formed in the right side of the mounting plate, and the sliding plate is connected with the limiting groove in a sliding mode.
Preferably, the motor is fixedly connected with the L-shaped plate through a support frame.
Preferably, the mounting holes are formed in the two sides of the mounting plate.
Compared with the prior art, the utility model provides a novel flame detector who has ultraviolet ray and infrared ray possesses following beneficial effect:
1. this novel flame detector who has ultraviolet ray and infrared ray drives reciprocal lead screw through the motor and rotates to drive the slide reciprocal slip, can drive detector signal processor promptly and reciprocate, thereby make ultraviolet ray detection head and infrared ray detection head detection area more comprehensive.
2. This novel flame detector with ultraviolet ray and infrared ray drives detector signal processor through the slide and carries out the gear and rack toothing when reciprocating and rotates to drive first bull stick and rotate, thereby make rotatory piece drive detector signal processor and carry out rotatory swing, improve the detection angle that ultraviolet ray detected head and infrared ray detected the head, thereby can eliminate and detect the dead angle.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can carry out comprehensive detection, eliminate and detect the dead angle.
Drawings
Fig. 1 is a schematic structural diagram of a novel flame detector with ultraviolet and infrared light, which is provided by the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1.
In the figure: the device comprises a mounting plate 1, a 2L-shaped plate, a sliding plate 3, a reciprocating screw rod 4, a fixing frame 5, a 6L-shaped rod, a rotating ring 7, a first rotating shaft 8, a detector signal processor 9, an ultraviolet detection head 10, an infrared detection head 11, a second rotating shaft 12, a rotating block 13, a first rotating rod 14, a gear 15, a rack 16, a motor 17 and a second rotating rod 18.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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 therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a novel flame detector with ultraviolet and infrared, comprising a mounting plate 1 and a detector signal processor 9, wherein an L-shaped plate 2 is fixedly arranged on the right side of the mounting plate 1, a reciprocating screw rod 4 is arranged inside the L-shaped plate 2, both ends of the reciprocating screw rod 4 are rotatably connected with the corresponding side wall of the L-shaped plate 2 through rolling bearings, a sliding plate 3 is sleeved on the rod wall of the reciprocating screw rod 4 through screw threads, a motor 17 is arranged on the upper surface of the L-shaped plate 2, the output end of the motor 17 is fixedly connected with the upper end of the reciprocating screw rod 4, a fixing frame 5 is fixedly arranged on the right side of the sliding plate 3, L-shaped rods 6 are fixedly arranged on both sides of the fixing frame 5, a rotating ring 7 is arranged between the two L-shaped rods 6, both sides of the rotating ring 7 are rotatably connected with the corresponding L-shaped rods 6 through a first rotating shaft 8, the detector signal processor 9 is arranged on the inner side of the rotating ring 7, and both sides are rotatably connected with the inner side wall of the rotating ring 7 through a second rotating shaft 12, the right end of the detector signal processor 9 is fixedly provided with an ultraviolet detection head 10 and an infrared detection head 11, and the inner side of the L-shaped plate 2 is provided with a transmission mechanism which drives the detector signal processor 9 to rotate and swing.
Drive mechanism includes gear 15 and rack 16, rack 16 is fixed to be set up in the inside wall of L template 2, the right side middle part of slide 3 is rotated and is provided with first bull stick 14, gear 15 is fixed to be cup jointed in the left end of first bull stick 14, gear 15 is connected with the meshing of rack 16, first bull stick 14 extends to the right side of mount 5 and fixed the cup jointing has rotatory piece 13, the outside one end right side of rotatory piece 13 is rotated and is provided with second bull stick 18, the other end of second bull stick 18 rotates with the left end of detector signal processor 9 and is connected.
The gear 15 and the rack 16 are both made of wear-resistant steel materials, so that the service lives of the gear 15 and the rack 16 are prolonged.
The spacing groove has been seted up on the right side of mounting panel 1, slide 3 and spacing groove sliding connection for slide 3 removes more stably.
The mounting hole has all been seted up to the both sides of mounting panel 1, and the convenience is installed fixedly mounting panel 1.
The utility model discloses in, during the use, the staff switches on the power of motor 17, motor 17 drives reciprocal lead screw 4 and rotates, thereby drive slide 3 reciprocating sliding, can drive detector signal processor 9 promptly and reciprocate, thereby make the detection area of ultraviolet ray detection head 10 and infrared ray detection head 11 more comprehensive, because slide 3 drives gear 15 and rack 16 meshing rotation when detector signal processor 9 reciprocates, thereby drive first bull stick 14 and rotate, thereby make rotatory piece 13 drive detector signal processor 9 and carry out rotatory swing, improve the detection angle of ultraviolet ray detection head 10 and infrared ray detection head 11, thereby can eliminate and detect the dead angle.
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 (6)
1. The utility model provides a novel flame detector with ultraviolet ray and infrared ray, includes mounting panel (1) and detector signal processor (9), its characterized in that, the fixed L template (2) that is provided with in right side of mounting panel (1), the inside of L template (2) is provided with reciprocal lead screw (4), the both ends of reciprocal lead screw (4) all are connected through the lateral wall rotation of antifriction bearing and corresponding L template (2), slide (3) have been cup jointed to the pole wall screw thread of reciprocal lead screw (4), the upper surface of L template (2) is provided with motor (17), the output of motor (17) and the upper end fixed connection of reciprocal lead screw (4), the fixed mount (5) that is provided with in right side of slide (3), the both sides of mount (5) all are fixed and are equipped with L type pole (6), two be provided with rotatory ring (7) between L type pole (6), the both sides of rotatory ring (7) all are connected through first pivot (8) and the rotation of L type pole (6) that correspond, detector signal processor (9) set up in the inboard of rotatory ring (7) and both sides all are connected through the inside wall rotation of second pivot (12) with rotatory ring (7), the fixed ultraviolet ray that is provided with of right-hand member of detector signal processor (9) detects head (10) and infrared ray detection head (11), the inboard of L template (2) is provided with the drive detector signal processor (9) carry out rotatory wobbling drive mechanism.
2. The novel flame detector with ultraviolet and infrared rays as claimed in claim 1, wherein the transmission mechanism comprises a gear (15) and a rack (16), the rack (16) is fixedly arranged on the inner side wall of the L-shaped plate (2), the middle part of the right side of the sliding plate (3) is rotatably provided with a first rotating rod (14), the gear (15) is fixedly sleeved at the left end of the first rotating rod (14), the gear (15) is meshed with the rack (16) and is connected, the first rotating rod (14) extends to the right side of the fixing frame (5) and is fixedly sleeved with a rotating block (13), the right side of one end of the outer side of the rotating block (13) is rotatably provided with a second rotating rod (18), and the other end of the second rotating rod (18) is rotatably connected with the left end of the detector signal processor (9).
3. The new flame detector of claim 2, wherein the gear (15) and the rack (16) are made of wear-resistant steel.
4. The novel flame detector with ultraviolet rays and infrared rays as claimed in claim 1, wherein a limit groove is formed on the right side of the mounting plate (1), and the sliding plate (3) is slidably connected with the limit groove.
5. The novel flame detector with ultraviolet and infrared as claimed in claim 1, characterized in that the motor (17) is fixedly connected with the L-shaped plate (2) by a support frame.
6. The flame detector with ultraviolet and infrared rays as claimed in claim 1, wherein the mounting plate (1) has mounting holes on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023010295.0U CN214249692U (en) | 2020-12-14 | 2020-12-14 | Novel flame detector with ultraviolet rays and infrared rays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023010295.0U CN214249692U (en) | 2020-12-14 | 2020-12-14 | Novel flame detector with ultraviolet rays and infrared rays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214249692U true CN214249692U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023010295.0U Active CN214249692U (en) | 2020-12-14 | 2020-12-14 | Novel flame detector with ultraviolet rays and infrared rays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214249692U (en) |
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2020
- 2020-12-14 CN CN202023010295.0U patent/CN214249692U/en active Active
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