CN220419262U - Fire control that can test wind direction detects uses detector - Google Patents

Abstract

The utility model belongs to the field of fire control detection, in particular to a fire control detection detector capable of testing wind direction, which aims at the problems that the existing detector is inconvenient to fully and comprehensively detect surrounding air in the use process, thereby reducing the detection accuracy.

Description

Fire control that can test wind direction detects uses detector

Technical Field

The utility model relates to the technical field of fire detection, in particular to a fire detection detector capable of testing wind direction.

Background

Fire control is fire control hidden danger, prevents the disaster, when taking place the disaster, often needs the firefighter to carry out the judgement of wind direction through the detector to conveniently rescue the disaster scene, reduce people's property and loss of life, the gas detector is the instrument that the concentration was revealed to gas detection.

In the prior art, the detector is inconvenient to fully and comprehensively detect surrounding air in the use process, so that the detection accuracy is reduced, and therefore, the detector for fire detection capable of testing the wind direction is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defect that the accuracy of detection is reduced due to the fact that the surrounding air is inconvenient to fully and comprehensively detect in the using process of a detector in the prior art, and provides a fire-fighting detection detector capable of testing wind directions.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a but fire control of test wind direction detects uses detector, includes the barrel, the bottom fixed mounting of barrel has the detector body, first ring channel has been seted up at the top of barrel, first ring channel internal rotation is installed the cover, there is bellows bottom inner wall of barrel through welded fixed mounting, there is branch through welded fixed mounting in the bellows, fixed mounting has the dust guard in the bellows, the air vent has been seted up to the bottom inner wall of bellows, air vent and detector body intercommunication, first empty slot has been seted up in the branch, the second empty slot has been seted up in the barrel, be provided with rotary mechanism in the second empty slot, the wind vane is installed in the top rotation of cover.

Preferably, the bottom fixed mounting of branch has the motor, has seted up first through-hole on the branch, and first through-hole communicates with each other with first empty slot, and the worm is installed in the first through-hole internal rotation, and the outside of worm is equipped with the impeller through welded fastening cover, and the one end and the output shaft fixed connection of motor of worm, worm and worm wheel meshing.

Preferably, the outer side of the connecting pipe is provided with a sealing ring through a welding fixing sleeve, the inner wall of the rotary hole is provided with a third annular groove, and the sealing ring is rotatably arranged in the third annular groove.

Preferably, the mounting hole has all been seted up in the outside of cover, and fixed mounting has the connecting pipe in the mounting hole, and the one end of connecting pipe has the gas hood through welded fastening intercommunication, and rotatory hole has been seted up at the top of bellows, and the inner wall in rotatory hole and the outside sliding connection of connecting pipe, the outside of connecting pipe have the connecting plate through welded fastening, the bottom fixedly connected with brush of connecting plate, and the brush cooperatees with the dust guard.

Preferably, the rotating mechanism comprises a gear ring, a second annular groove is formed in the inner wall of the bottom of the annular groove, the second annular groove is communicated with a second empty groove, the gear ring is rotatably installed in the second annular groove, the outer side of the gear ring is fixedly connected with the bottom of the cylinder cover through welding, a second through hole is formed in the inner wall of one side of the second empty groove, the second through hole is communicated with the first empty groove, a rotating rod is rotatably installed in the second through hole, worm gears and gears are fixedly installed at two ends of the rotating rod respectively through welding, and the gears are meshed with the gear ring.

In the utility model, the fire-fighting detection detector capable of testing wind direction has the beneficial effects that:

1. when the motor is started, the motor drives the worm to rotate, the worm drives the impeller to rotate, the suction force generated by rotation of the impeller can suck outside air into the bellows through the connecting pipe and the air exhaust cover, and then the outside air is discharged into the detector body through the vent hole, and the detector body can detect the air.

2. This scheme is when the worm rotates, and the worm drives the worm wheel and rotates, and the worm wheel drives the bull stick and rotates, and the bull stick drives the gear and rotates, and the gear ring drives the cover and the connecting pipe is rotatory, and then the exhaust hood can fully inhale the accuracy that detects in this to the detector to the surrounding air, effectively improves the detection.

The utility model can be used for conveniently and fully detecting the surrounding air, thereby effectively improving the detection accuracy, and has simple structure and convenient use.

Drawings

FIG. 1 is a schematic diagram of a fire-fighting detecting instrument capable of testing wind direction in a front view;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 of a fire-fighting detecting instrument capable of measuring wind direction according to the present utility model;

fig. 3 is an enlarged schematic diagram of a portion B of fig. 1 of a fire-fighting detecting instrument capable of testing wind direction according to the present utility model.

In the figure: 1. a cylinder; 2. a detector body; 3. a cylinder cover; 4. a wind vane; 5. a wind box; 6. a connecting pipe; 7. an air-extracting cover; 8. a dust-proof plate; 9. a connecting plate; 10. a seal ring; 11. a support rod; 12. a vent hole; 13. a motor; 14. a first empty slot; 15. a worm; 16. an impeller; 17. a rotating rod; 18. a worm wheel; 19. a second empty slot; 20. a gear; 21. and a gear ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1, a fire control that can test wind direction detects uses detector, including barrel 1, the bottom fixed mounting of barrel 1 has detector body 2, first ring channel has been seted up at the top of barrel 1, first ring channel internal rotation is installed cover 3, the bottom inner wall of barrel 1 has bellows 5 through welded fastening, there is branch 11 through welded fastening installs in bellows 5, fixed mounting has dust guard 8 in bellows 5, air vent 12 has been seted up to bellows 5's bottom inner wall, air vent 12 communicates with detector body 2, first empty slot 14 has been seted up in branch 11, second empty slot 19 has been seted up in barrel 1, be provided with rotary mechanism in the second empty slot 19, wind vane 4 has been installed in the top rotation of cover 3, the mounting hole has all been seted up in the outside of cover 3, fixed mounting has connecting pipe 6 in the mounting hole, the one end of connecting pipe 6 has suction hood 7 through welded fastening intercommunication, the rotatory hole's inner wall and the outside sliding connection of 6, connecting pipe 9 have connecting plate 9 through welded fastening, the bottom fixedly connected with brush, brush 8 cooperatees with dust guard 8, the third annular groove 10 is equipped with in the annular groove 10 when the sealing washer is installed to the sealing washer, the sealing washer 10 is installed to the sealing washer in the third annular channel 10.

Referring to fig. 2, a motor 13 is fixedly installed at the bottom of a supporting rod 11, a first through hole is formed in the supporting rod 11 and is communicated with a first empty groove 14, a worm 15 is rotatably installed in the first through hole, an impeller 16 is sleeved on the outer side of the worm 15 through welding fixation, one end of the worm 15 is fixedly connected with an output shaft of the motor 13, the worm 15 is meshed with a worm wheel 18, and when the worm 15 rotates, the worm wheel 18 can drive a rotating rod 17 to rotate.

Referring to fig. 3, the rotating mechanism includes a gear ring 21, a second annular groove is provided on the inner wall of the bottom of the annular groove, the second annular groove is communicated with a second empty groove 19, the gear ring 21 is rotatably installed in the second annular groove, the outer side of the gear ring 21 is fixedly connected with the bottom of the cylinder cover 3 through welding, a second through hole is provided on the inner wall of one side of the second empty groove 19, the second through hole is communicated with the first empty groove 14, a rotating rod 17 is rotatably installed in the second through hole, worm wheels 18 and gears 20 are fixedly installed on two ends of the rotating rod 17 through welding, the gears 20 are meshed with the gear ring 21, and when the rotating rod 17 rotates, the gears 20 can drive the gear ring 21 to rotate.

In this embodiment, when using, place barrel 1 in waiting to detect the place, wind vane 4 can test the wind direction, then turn on motor 13, motor 13 drives worm 15 rotation, worm 15 drives impeller 16 rotation, the suction that impeller 16 rotatory produced is in with external air suction bellows 5 through connecting pipe 6 and exhaust hood 7, dust guard 8 can intercept the dust in the air, then the air is discharged into detector body 2 through air vent 12 and is detected, worm 15 drives worm wheel 18 simultaneously and rotates, worm wheel 18 drives bull stick 17 and rotates, bull stick 17 drives gear 20 and rotates, gear 20 drives ring gear 21 and rotates, ring gear 21 drives the cover 3 and rotates, cover 3 drives connecting pipe 6 and exhaust hood 7 and do circular motion, and then exhaust hood 7 can inhale the comprehensive even detection of detector body 2 with surrounding air, effectively improve the accuracy of detection, connecting pipe 6 drives connecting plate 9 rotation simultaneously, connecting plate 9 drives the brush rotation, and then the brush can clear up the dust on the dust guard 8 and avoid dust guard 8 to take place to block up.

Example two

The difference between this embodiment and the first embodiment is that: the top fixed mounting of cover 2 has light and control switch, and when opening control switch, control switch control light was opened, and the light can provide auxiliary illumination, avoids flue gas concentration to influence the sight excessively.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The utility model provides a but fire control of test wind direction detects uses detector, including barrel (1), its characterized in that, the bottom fixed mounting of barrel (1) has detector body (2), first ring channel has been seted up at the top of barrel (1), first ring channel internal rotation installs cover (3), the bottom inner wall fixed mounting of barrel (1) has bellows (5), fixed mounting has branch (11) in bellows (5), fixed mounting has dust guard (8) in bellows (5), air vent (12) have been seted up to the bottom inner wall of bellows (5), air vent (12) and detector body (2) intercommunication, first empty slot (14) have been seted up in branch (11), second empty slot (19) have been seted up in barrel (1), be provided with rotary mechanism in second empty slot (19), wind vane (4) are installed in the top rotation of cover (3).

2. The detector for fire control detection of testable wind direction according to claim 1, wherein the rotary mechanism comprises a gear ring (21), a second annular groove is arranged on the inner wall of the bottom of the annular groove, the second annular groove is communicated with a second empty groove (19), the gear ring (21) is rotatably arranged in the second annular groove, the outer side of the gear ring (21) is fixedly connected with the bottom of the cylinder cover (3), a second through hole is arranged on the inner wall of one side of the second empty groove (19), the second through hole is communicated with the first empty groove (14), a rotating rod (17) is rotatably arranged in the second through hole, a worm wheel (18) and a gear (20) are fixedly arranged at two ends of the rotating rod (17), and the gear (20) is meshed with the gear ring (21).

3. The detector for fire control detection capable of testing wind direction according to claim 2, wherein a motor (13) is fixedly arranged at the bottom of the supporting rod (11), a first through hole is formed in the supporting rod (11) and is communicated with the first empty groove (14), a worm (15) is rotatably arranged in the first through hole, an impeller (16) is fixedly sleeved on the outer side of the worm (15), one end of the worm (15) is fixedly connected with an output shaft of the motor (13), and the worm (15) is meshed with the worm wheel (18).

4. The fire control detection instrument capable of testing wind direction according to claim 3, wherein the outside of the cylinder cover (3) is provided with mounting holes, a connecting pipe (6) is fixedly mounted in the mounting holes, one end of the connecting pipe (6) is fixedly communicated with an air exhaust cover (7), the top of the air box (5) is provided with a rotating hole, the inner wall of the rotating hole is in sliding connection with the outside of the connecting pipe (6), the outside of the connecting pipe (6) is fixedly provided with a connecting plate (9), the bottom of the connecting plate (9) is fixedly connected with a hairbrush, and the hairbrush is matched with the dust-proof plate (8).

5. The fire-fighting detection detector capable of detecting wind direction according to claim 4, wherein a sealing ring (10) is fixedly sleeved on the outer side of the connecting pipe (6), a third annular groove is formed in the inner wall of the rotary hole, and the sealing ring (10) is rotatably installed in the third annular groove.