CN217212111U

CN217212111U - Smoke sensor for fire engineering

Info

Publication number: CN217212111U
Application number: CN202220037135.5U
Authority: CN
Inventors: 张长田; 王晨; 姚凯; 常云昊; 李延霖
Original assignee: Tianjin Xinyuan Fire Technology Co ltd
Current assignee: Tianjin Xinyuan Fire Technology Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-08-16
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a smoke transducer for fire engineering, including the smoke transducer main part, the bottom of smoke transducer main part is provided with into cigarette frame, and the inboard of smoke transducer main part is provided with the slot, the inboard of advancing cigarette frame is provided with the filter screen, and advances the bottom of cigarette frame and be provided with the movable block, the outside of movable block is provided with the deashing structure, the inboard of slot is provided with the installation sleeve. The utility model discloses a set up the hexagonal pole, the rotation sleeve, the mounting bracket, clean strip and dust bag, rotate the hexagonal pole, the hexagonal pole passes through the hexagonal groove and drives the rotation sleeve and rotate at the movable block, then rotate the sleeve and drive two support frames and clean strip and rotate on advancing cigarette frame and filter screen, make clean strip clean advancing cigarette frame and filter screen, the smoke and dust that cleans drops to being collected in the dust bag, then can make and advance to be stained with the smoke and dust that attaches on cigarette frame and the filter screen and clear up, the problem of the deashing of smoke transducer advances cigarette frame has effectively been solved.

Description

Smoke sensor for fire engineering

Technical Field

The utility model relates to a smoke detection equipment technical field especially relates to a smoke transducer for fire engineering.

Background

The smoke sensor is also called as a smoke alarm or a smoke sensing alarm, can detect smoke generated in a fire, adopts a photoelectric smoke sensing device inside, can be widely applied to places such as markets, hotels, shops, warehouses, machine rooms, houses and the like for fire safety detection, is internally provided with a buzzer, and can make a strong sound after alarming.

At present, the smoke sensor used for fire engineering is easy to be blocked in the long-term use process, so that the sensor is inaccurate in measurement or the false alarm problem occurs, the great potential safety hazard exists, the smoke sensor is fixedly connected with the top of a house through a plurality of bolts at present, the smoke sensor is inconvenient to disassemble when needing to be replaced and maintained, and the smoke sensor is innovatively designed on the basis of the original smoke sensor for fire engineering aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a smoke transducer for fire engineering has the deashing structure and can carry out the function and smoke transducer and house top convenient to detach's advantage of clearing up to advancing the cigarette frame.

The utility model discloses a can realize through following technical scheme:

the utility model provides a smoke transducer for fire engineering, includes the smoke transducer main part, the bottom of smoke transducer main part is provided with into cigarette frame, and the inboard of smoke transducer main part is provided with the slot, the inboard of advancing cigarette frame is provided with the filter screen, and advances the bottom of cigarette frame and be provided with the movable block, the outside of movable block is provided with the deashing structure, the inboard of slot is provided with the installation sleeve, and the inner wall of slot is fixed with the second spring, one side of slot is provided with the draw-in groove, the telescopic top of installation is provided with the mount pad, and installs telescopic inboard and be provided with first spring, one side of first spring is provided with the fixture block, the bottom of draw-in groove is provided with the activity groove, the inboard in activity groove is provided with the push rod, the bottom of push rod is provided with the pull ring.

Further setting the following steps: the filter screen passes through glue fixed connection with advancing the cigarette frame, and the mount pad passes through mounting sleeve fixed connection with the smoke transducer main part, the movable block welding is in the bottom of filter screen.

Further setting the following steps: the deashing structure is including rotating sleeve, hexagonal groove, support frame, clean strip, mounting bracket, dust bag and hexagonal pole, and the outside of movable block is provided with rotates the sleeve, it is provided with the hexagonal groove to rotate telescopic bottom, and rotates telescopic both sides and be provided with the support frame, it is provided with the mounting bracket to rotate telescopic both ends, the inner wall of support frame is provided with clean strip, the bottom of mounting bracket is provided with the dust bag, the inboard in hexagonal groove is provided with the hexagonal pole.

Further setting the following steps: the hexagonal rod is connected with the hexagonal groove in a clamping mode, the rotating sleeve is connected with the cigarette inlet frame in a rotating mode through the movable block, and the number of the supporting frames and the number of the dust collecting bags are two.

Further setting the following steps: the mounting sleeve is connected with the slot in a clamping mode, a contraction groove matched with the first spring and the clamping block is formed in the inner side of the mounting sleeve, and the clamping block is connected with the clamping groove in a clamping mode.

Further setting the following steps: the lifting ring is movably connected with the push rod through a connecting block, the connecting block is movably connected with the movable groove, and the bottom end of the inserting groove is attached to the top end of the second spring.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the utility model discloses a set up the hexagonal pole, the rotation sleeve, a mounting bracket, clean strip and dust bag, rotate the hexagonal pole, the hexagonal pole passes through the hexagonal groove and drives the rotation sleeve and rotate at the movable block, then rotate the sleeve and drive two support frames and clean strip and rotate on advancing cigarette frame and filter screen, make clean strip clean advancing cigarette frame and filter screen, the smoke and dust that cleans drops to being collected in the dust bag, then can make advance to be stained with the smoke and dust that attaches on cigarette frame and the filter screen and clear up, the problem of the deashing of smoke transducer advance cigarette frame has effectively been solved.

(2) The utility model discloses a set up the installation sleeve, the slot, the fixture block, the draw-in groove, push rod and lifting ring, push up the lifting ring, make it shift up the back and drive the push rod through the connecting block and shift up, then promote the fixture block and remove to the first spring of one side extrusion when the push rod shifts up, in the income expansion groove, make the fixture block take out from the draw-in groove, smoke transducer main part and mount pad separation at this moment, then the installation sleeve is under the elasticity support of bottom second spring, it shifts up to drive the mount pad, and the smoke transducer main part moves down, then can make the inboard slot of smoke transducer main part and installation sleeve separation, and then make smoke transducer main part and mount pad separation effectively solved the problem that smoke transducer was not convenient for dismantle the change.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the mounting sleeve of the present invention;

FIG. 3 is a schematic view of a slot of the present invention;

fig. 4 is a schematic bottom view of the rotating sleeve of the present invention;

fig. 5 is an enlarged schematic view of a in fig. 2.

Reference numerals: 1. a smoke sensor body; 2. a cigarette inlet frame; 3. a filter screen; 4. a movable block; 5. a dust removal structure; 501. rotating the sleeve; 502. a hexagonal groove; 503. a support frame; 504. a cleaning strip; 505. a mounting frame; 506. a dust collection bag; 507. a hexagonal bar; 6. installing a sleeve; 7. a mounting seat; 8. a slot; 9. a first spring; 10. a clamping block; 11. a second spring; 12. a card slot; 13. a push rod; 14. lifting the ring; 15. a movable groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the smoke sensor for fire fighting engineering disclosed by the utility model comprises a smoke sensor main body 1, a smoke inlet frame 2 is arranged at the bottom end of the smoke sensor main body 1, and the inner side of the smoke sensor main body 1 is provided with a slot 8, the inner side of the smoke inlet frame 2 is provided with a filter screen 3, the bottom end of the cigarette inlet frame 2 is provided with a movable block 4, the outer side of the movable block 4 is provided with a dust cleaning structure 5, the inner side of the slot 8 is provided with a mounting sleeve 6, a second spring 11 is fixed on the inner wall of the slot 8, a clamping groove 12 is arranged on one side of the slot 8, a mounting seat 7 is arranged at the top end of the mounting sleeve 6, and the inner side of the mounting sleeve 6 is provided with a first spring 9, one side of the first spring 9 is provided with a clamping block 10, the bottom end of the clamping groove 12 is provided with a movable groove 15, the inner side of the movable groove 15 is provided with a push rod 13, and the bottom end of the push rod 13 is provided with a lifting ring 14.

Filter screen 3 passes through glue fixed connection with advancing cigarette frame 2, and mount pad 7 and smoke transducer main part 1 pass through installation sleeve 6 fixed connection, and the welding of movable block 4 is in the bottom of filter screen 3, and filter screen 3 is arranged in carrying out the large granule to the smoke and dust of advancing in cigarette frame 2 process and filters, and mount pad 7 is used for installing smoke transducer main part 1, and movable block 4 is convenient for rotate sleeve 501 and rotates.

The ash cleaning structure 5 comprises a rotating sleeve 501, a hexagonal groove 502, a supporting frame 503, a cleaning strip 504, a mounting frame 505, a dust collecting bag 506 and a hexagonal rod 507, wherein the rotating sleeve 501 is arranged at the outer side of the movable block 4, the hexagonal groove 502 is arranged at the bottom end of the rotating sleeve 501, the supporting frames 503 are arranged at two sides of the rotating sleeve 501, the mounting frames 505 are arranged at two ends of the rotating sleeve 501, the cleaning strip 504 is arranged on the inner wall of the supporting frame 503, the dust collecting bag 506 is arranged at the bottom end of the mounting frame 505, the hexagonal rod 507 is arranged at the inner side of the hexagonal groove 502, the rotating sleeve 501 is sleeved at the outer side of the movable block 4, the hexagonal rod 507 is clamped in the hexagonal groove 502 at the bottom end of the rotating sleeve 501, the rotating sleeve 501 is supported by the hexagonal rod 507, after the rotating sleeve 501 is clamped with the movable block 4, the supporting frames 503 at two sides move to the outer side of the smoke inlet frame 2, and the cleaning strips 504 on the inner wall of the supporting frame 503 are attached to the smoke inlet frame 2 and the filter screen 3, when the hexagonal rod 507 is rotated, the hexagonal rod 507 drives the rotating sleeve 501 to rotate on the movable block 4 through the hexagonal groove 502, and then the rotating sleeve 501 drives the two supporting frames 503 and the cleaning strip 504 to rotate on the smoke inlet frame 2 and the filter screen 3, so that the cleaning strip 504 cleans the smoke inlet frame 2 and the filter screen 3, the cleaned smoke falls into the dust collecting bag 506 to be collected, and the smoke adhered to the smoke inlet frame 2 and the filter screen 3 can be cleaned.

The hexagonal rod 507 is connected with the hexagonal groove 502 in a clamping mode, the rotating sleeve 501 is connected with the cigarette inlet frame 2 in a rotating mode through the movable block 4, the number of the supporting frames 503 and the number of the dust collecting bags 506 are two, after the hexagonal rod 507 is connected with the hexagonal groove 502 in the clamping mode, the hexagonal rod 507 can drive the rotating sleeve 501 to rotate on the outer side of the movable block 4 through the hexagonal groove 502, when the hexagonal rod 507 is rotated, the hexagonal rod 507 drives the rotating sleeve 501 to rotate on the movable block 4 through the hexagonal groove 502, the two supporting frames 503 clean the cigarette inlet frame 2 and the filter screen 3 through the cleaning strips 504, the two mounting frames 505 fixedly mount the dust collecting bags 506, and the dust collecting bags 506 can absorb the cleaned and dropped smoke conveniently.

Installation sleeve 6 is connected with 8 block of slot, and installation sleeve 6's inboard be provided with first spring 9, fixture block 10 assorted shrink groove, fixture block 10 is connected with draw-in groove 12 block, behind installation sleeve 6 and the 8 block of slot, make smoke transducer main part 1 and mount pad 7 fixed mounting, first spring 9 in the inboard shrink groove of installation sleeve 6 supports fixture block 10, make during fixture block 10 inserts draw-in groove 12, and then make installation sleeve 6 fixed with smoke transducer main part 1.

Lifting ring 14 passes through connecting block swing joint with push rod 13, and connecting block and activity groove 15 swing joint, the bottom of slot 8 and the laminating of the top of second spring 11, push up lifting ring 14, make it move up the back and drive push rod 13 through the connecting block and shift up, then push rod 13 promotes fixture block 10 and extrudes first spring 9 to one side when shifting up and move, in the flexible groove of income, make fixture block 10 take out from draw-in groove 12, smoke transducer main part 1 and mount pad 7 separation this moment, then installation sleeve 6 drives mount pad 7 and moves up under the elastic force support of bottom second spring 11, and smoke transducer main part 1 moves down, then can make smoke transducer main part 1 and mount pad 7 separation.

The utility model discloses a theory of operation and beneficial effect do: according to fig. 1-2 and 4-5, the rotating sleeve 501 is sleeved outside the movable block 4, and the hexagonal rod 507 is engaged in the hexagonal groove 502 at the bottom end of the rotating sleeve 501, the hexagonal rod 507 supports the rotary sleeve 501, and after the rotary sleeve 501 is engaged with the movable block 4, the supporting frames 503 at the two sides move to the outer side of the cigarette inlet frame 2, and the cleaning strips 504 at the inner wall of the supporting frame 503 are attached on the cigarette inlet frame 2 and the filter screen 3, when the hexagonal rod 507 is rotated, the hexagonal rod 507 drives the rotating sleeve 501 to rotate on the movable block 4 through the hexagonal slot 502, the sleeve 501 is rotated to drive the two supporting frames 503 and the cleaning strip 504 to rotate on the smoke inlet frame 2 and the filter screen 3, so that the cleaning strip 504 cleans the smoke inlet frame 2 and the filter screen 3, and the cleaned smoke falls into the dust collecting bag 506 to be collected, so that the smoke adhered to the smoke inlet frame 2 and the filter screen 3 can be cleaned.

As shown in fig. 1 to 3, a worker pushes up the lifting ring 14 with a tool, and drives the push rod 13 to move upwards through the connecting block after moving upwards, so that the push rod 13 pushes the fixture block 10 to extrude the first spring 9 to move towards one side when moving upwards, and the fixture block 10 is drawn out from the fixture groove 12 when moving upwards, and the smoke sensor body 1 is separated from the mounting seat 7, so that the smoke sensor body 1 moves downwards under the support of the elastic force of the second spring 11 on the inner wall of the inner slot 8, and the inner slot 8 of the smoke sensor body 1 is separated from the mounting sleeve 6, and further the smoke sensor body 1 is separated from the mounting seat 7.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a smoke transducer for fire engineering which characterized in that: comprises a smoke sensor main body (1), wherein a smoke inlet frame (2) is arranged at the bottom end of the smoke sensor main body (1), a slot (8) is formed in the inner side of the smoke sensor main body (1), a filter screen (3) is arranged on the inner side of the smoke inlet frame (2), a movable block (4) is arranged at the bottom end of the smoke inlet frame (2), an ash cleaning structure (5) is arranged on the outer side of the movable block (4), a mounting sleeve (6) is arranged on the inner side of the slot (8), a second spring (11) is fixed on the inner wall of the slot (8), a clamping groove (12) is formed in one side of the slot (8), a mounting seat (7) is arranged at the top end of the mounting sleeve (6), a first spring (9) is arranged on the inner side of the mounting sleeve (6), a clamping block (10) is arranged on one side of the first spring (9), a movable groove (15) is formed in the bottom end of the clamping groove (12), a push rod (13) is arranged on the inner side of the movable groove (15), and a lifting ring (14) is arranged at the bottom end of the push rod (13).

2. A smoke sensor for fire fighting projects, according to claim 1, characterized in that: the filter screen (3) is fixedly connected with the smoke inlet frame (2) through glue, the mounting seat (7) is fixedly connected with the smoke sensor main body (1) through the mounting sleeve (6), and the movable block (4) is welded at the bottom end of the filter screen (3).

3. A smoke sensor for fire fighting projects, according to claim 1, characterized in that: deashing structure (5) are including rotating sleeve (501), hexagonal groove (502), support frame (503), clean strip (504), mounting bracket (505), dust bag (506) and hexagonal pole (507), and the outside of movable block (4) is provided with rotates sleeve (501), the bottom of rotating sleeve (501) is provided with hexagonal groove (502), and the both sides of rotating sleeve (501) are provided with support frame (503), the both ends of rotating sleeve (501) are provided with mounting bracket (505), the inner wall of support frame (503) is provided with clean strip (504), the bottom of mounting bracket (505) is provided with dust bag (506), the inboard of hexagonal groove (502) is provided with hexagonal pole (507).

4. A smoke sensor for fire fighting projects, according to claim 3, characterized in that: the hexagonal rod (507) is connected with the hexagonal groove (502) in a clamping mode, the rotating sleeve (501) is connected with the cigarette inlet frame (2) in a rotating mode through the movable block (4), and the number of the supporting frames (503) and the number of the dust collecting bags (506) are two.

5. A smoke sensor for fire fighting projects, according to claim 1, characterized in that: the mounting sleeve (6) is connected with the slot (8) in a clamping mode, a contraction groove matched with the first spring (9) and the clamping block (10) is formed in the inner side of the mounting sleeve (6), and the clamping block (10) is connected with the clamping groove (12) in a clamping mode.

6. A smoke sensor for fire fighting projects, according to claim 1, characterized in that: the lifting ring (14) is movably connected with the push rod (13) through a connecting block, the connecting block is movably connected with the movable groove (15), and the bottom end of the inserting groove (8) is attached to the top end of the second spring (11).