CN218625942U

CN218625942U - Combustible gas detector for maintaining fire-fighting facilities

Info

Publication number: CN218625942U
Application number: CN202223189873.0U
Authority: CN
Inventors: 潘建辉
Original assignee: Shanghai Cetong Fire Safety Technology Co ltd
Current assignee: Shanghai Cetong Fire Safety Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-14
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to a fire control facility dimension is protected and is used combustible gas detector belongs to detecting instrument technical field. It mainly is inconvenient to carrying in the use to current combustible gas detector gauge stick, is bent easily or the pipeline is broken, causes the wrong problem of testing result to propose following technical scheme: the multifunctional portable air conditioner comprises a main body, the positive top fixedly connected with display screen of main part, a plurality of buttons of positive middle part fixedly connected with of main part, the higher authority spiral connection of main part has external screw thread pipe, external screw thread pipe fixedly connected with trachea joint, the one end of rubber tube has been cup jointed to trachea joint's outer wall, the other end of rubber tube has been cup jointed and has been connected empty core pipe one end, connect the other end fixedly connected with detecting head of empty core pipe. This application passes through ejector pad, annular rack, rubber antiskid ribbed tile isotructure design, can hug closely the outer wall of connecting the hollow pipe with a plurality of rubber antiskid ribbed tiles when rotating the ejector pad, reaches the fixed action.

Description

Combustible gas detector for maintaining fire-fighting facilities

Technical Field

The utility model relates to a detecting instrument technical field especially relates to a fire control facility dimension is protected and is used combustible gas detector.

Background

The combustible gas detector is an instrument and meter tool for detecting gas leakage concentration, mainly utilizes a gas sensor to detect the types of gases in the environment, is used for detecting the components and the content of the gases, and is inconvenient to carry in the use process, easy to bend or break a pipeline to cause detection result errors.

SUMMERY OF THE UTILITY MODEL

The utility model aims at mentioning the inconvenient carrying of present combustible gas detector feeler lever in the use in the background art, being bent easily or the pipeline is broken, causes the problem of testing result mistake, provides a fire control facility dimension protects and uses combustible gas detector.

The technical scheme of the utility model: the utility model provides a fire control facility dimension is protected and is used combustible gas detector, includes the main part, the positive top fixedly connected with display screen of main part, a plurality of buttons of positive middle part fixedly connected with of main part, the higher authority threaded connection of main part has external screw tube, external screw tube fixedly connected with pipe joint, the one end of rubber tube has been cup jointed to pipe joint's outer wall, the other end of rubber tube has been cup jointed and has been connected empty core pipe one end, the other end fixedly connected with detecting head of connecting empty core pipe, the circular slot has been seted up in the main part, the inner wall fixed mounting of circular slot has the sleeve pipe, the inside fixed mounting of main part has the control mainboard.

Preferably, the annular rack is sleeved in the sleeve in a rotating mode, a first clamping groove is formed in the sleeve, a first gear and a second gear which are meshed with each other are installed in the first clamping groove in a rotating mode, the first gear is meshed with the annular rack, a second clamping groove is formed in the inner wall of the sleeve, the rack is installed in the second clamping groove and meshed with the second gear, a rubber antiskid plate is fixedly connected to one end of the rack, and the rubber antiskid plate is movably connected with the second clamping groove.

Preferably, a first sliding groove is formed in the outer wall of the sleeve, a pushing block is fixedly connected to the outer wall of the annular rack, and the pushing block is connected with the first sliding groove in a sliding mode.

Preferably, the inside fixedly connected with support one end of outer coil pipe, the other end fixedly connected with motor of support, be connected with the lantern ring on the output shaft of motor, the outer wall fixedly connected with flabellum of the lantern ring.

Preferably, a second sliding groove is formed in the side face of the main body and is in sliding connection with the push block.

Preferably, a filter screen is fixedly installed inside the external thread pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

(1): through the structural design of the push block, the annular rack, the rubber anti-slip plates and the like, when the push block is rotated, the plurality of rubber anti-slip plates can be pushed forward to be tightly attached to the outer walls of the hollow pipe, the rubber pipe and the like, so that the fixing effect is achieved;

(2): this application drives the flabellum through starter motor and rotates the gas that makes the collection more even through structural design such as motor, flabellum, filter screen, and the filter screen prevents the impurity in the aspirated air.

Drawings

FIG. 1 is a schematic view of a combustible gas detector for maintaining fire-fighting equipment;

FIG. 2 is an elevational, partial cross-sectional view of FIG. 1;

FIG. 3 is a top cross-sectional view of the bushing of FIG. 1;

fig. 4 is a partial sectional view of the externally threaded pipe of fig. 1.

Reference numerals: 1. a main body; 2. a display screen; 3. a button; 4. an externally threaded tube; 5. a rubber tube; 6. connecting the hollow pipe; 7. a circular groove; 8. a gas pipe joint; 9. a control main board; 10. a sleeve; 11. a push block; 12. an annular rack; 13. a first gear; 14. a second gear; 15. a rubber antiskid plate; 16. a first card slot; 17. a first chute; 18. a second card slot; 19. a rack; 20. a second chute; 21. a probe; 22. a filter screen; 23. a support; 24. a motor; 25. a collar; 26. a fan blade.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-3, the utility model provides a fire control facility dimension is protected and is used combustible gas detector includes main part 1, main part 1's positive top fixedly connected with display screen 2, a plurality of buttons of fixedly connected with 3 in the middle part of the front of main part 1, and the specification of a plurality of buttons 3 is different, main part 1's above-mentioned spiral connection has external screw thread pipe 4, external screw thread pipe 4 fixedly connected with pipe connection 8, the one end of rubber tube 5 has been cup jointed to the outer wall of pipe connection 8, the other end of rubber tube 5 has been cup jointed and has been connected hollow pipe 6 one end, connect hollow pipe 6's the other end fixedly connected with detecting head 21, circular slot 7 has been seted up on main part 1, the inner wall fixed mounting of circular slot 7 has sleeve pipe 10, the inside fixed mounting of main part 1 has control mainboard 9. Annular rack 12 has been cup jointed in the inside rotation of sleeve 10, first draw-in groove 16 has been seted up to sleeve 10's inside, intermeshing's first gear 13 and second gear 14 are installed to first draw-in groove 16 internal rotation, first gear 13 and the meshing of annular rack 12, second draw-in groove 18 has been seted up to sleeve 10's inner wall, the internally mounted of second draw-in groove 18 has rack 19, rack 19 and the meshing of second gear 14, the one end fixedly connected with rubber antiskid ribbed tile 15 of rack 19, rubber antiskid ribbed tile 15 and second draw-in groove 18 swing joint. The outer wall of sleeve pipe 10 has seted up first spout 17, and the outer wall fixedly connected with ejector pad 11 of annular rack 12, ejector pad 11 and first spout 17 sliding connection. The side of the main body 1 is provided with a second sliding chute 20, and the second sliding chute 20 is connected with the push block 11 in a sliding manner.

The working principle of the embodiment is as follows: in this embodiment, first, the pushing block 11 is pushed to the other end, the pushing block 11 drives the annular rack 12 to rotate horizontally, the annular rack 12 drives the first gear 13 to rotate horizontally, the first gear 13 drives the second gear 14 to rotate horizontally, the second gear 14 drives the rack 19 to move horizontally, the rack 19 drives the rubber antiskid plate 15 to move horizontally, then, the external threaded pipe 4 is rotated out of the main body 1, the rubber pipe 5 is pulled out of the air pipe joint 8, then, the connection hollow pipe 6 is pulled out of the rubber pipe 5, then, the rubber pipe 5, the external threaded pipe 4 and the connection hollow pipe 6 are sequentially placed into the circular groove 7, and then, the pushing block 11 is pushed to the original position, so that the rubber antiskid plate 15 is tightly attached to the outer walls of the rubber antiskid plate and the rubber antiskid plate is fixed.

Example two

As shown in fig. 1 and fig. 4, the utility model provides a fire-fighting equipment maintenance combustible gas detector compares in embodiment one, and this embodiment still includes: the interior of the probe 21 is fixedly connected with one end of a plurality of brackets 23, the other end of each bracket 23 is fixedly connected with a motor 24, an output shaft of the motor 24 is connected with a lantern ring 25, and the outer wall of the lantern ring 25 is fixedly connected with three fan blades 26. The filter net 22 is fixedly installed inside the external thread pipe 4, and the filter net 22 can prevent impurities in the air from being sucked when the air is sucked.

The working principle of the embodiment is as follows: in this embodiment, through structural design such as support 23, motor 24, flabellum 26, starter motor 24 drives flabellum 26 and rotates the gas that makes the collection more even, the collection gas that can accelerate, and is specific, starter motor 24 at first, and motor 24's output shaft drives lantern ring 25 horizontal rotation, and lantern ring 25 drives flabellum 26 and uses the output shaft as central point horizontal rotation.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The utility model provides a fire-fighting equipment dimension is with combustible gas detector, includes main part (1), its characterized in that: the utility model discloses a portable electronic device, including main part (1), the positive top fixedly connected with display screen (2) of main part (1), a plurality of buttons of fixedly connected with (3) in the middle part of the front of main part (1), the higher authority threaded connection of main part (1) has external screw tube (4), external screw tube (4) fixedly connected with air pipe connector (8), the one end of rubber tube (5) has been cup jointed to the outer wall of air pipe connector (8), the other end of rubber tube (5) has been cup jointed and has been connected hollow pipe (6) one end, the other end fixedly connected with detecting head (21) of connecting hollow pipe (6), circular slot (7) have been seted up on main part (1), the inner wall fixed mounting of circular slot (7) has sleeve pipe (10), the inside fixed mounting of main part (1) has control mainboard (9).

2. The fire fighting equipment maintenance combustible gas detector according to claim 1, wherein a ring-shaped rack (12) is sleeved in the sleeve (10) in a rotating manner, a first clamping groove (16) is formed in the sleeve (10), a first gear (13) and a second gear (14) which are meshed with each other are rotatably mounted in the first clamping groove (16), the first gear (13) is meshed with the ring-shaped rack (12), a second clamping groove (18) is formed in the inner wall of the sleeve (10), a rack (19) is mounted in the second clamping groove (18), the rack (19) is meshed with the second gear (14), one end of the rack (19) is fixedly connected with a rubber anti-skid plate (15), and the rubber anti-skid plate (15) is movably connected with the second clamping groove (18).

3. The combustible gas detector for maintaining fire-fighting equipment is characterized in that a first sliding groove (17) is formed in the outer wall of the sleeve (10), a push block (11) is fixedly connected to the outer wall of the annular rack (12), and the push block (11) is slidably connected with the first sliding groove (17).

4. The fire fighting equipment maintenance combustible gas detector as claimed in claim 1, wherein one end of a support (23) is fixedly connected to the inside of the external thread pipe (4), the other end of the support (23) is fixedly connected with a motor (24), an output shaft of the motor (24) is connected with a lantern ring (25), and fan blades (26) are fixedly connected to the outer wall of the lantern ring (25).

5. The combustible gas detector for maintaining fire-fighting equipment is characterized in that a second chute (20) is formed in the side surface of the main body (1), and the second chute (20) is slidably connected with the push block (11).

6. The fire fighting equipment maintenance combustible gas detector according to claim 1, wherein a filter screen (22) is fixedly installed inside the external thread pipe (4).