CN214225073U

CN214225073U - Gas composition monitoring system

Info

Publication number: CN214225073U
Application number: CN202022864876.4U
Authority: CN
Inventors: 梁华
Original assignee: Maoming Huatai Information Network Engineering Co ltd
Current assignee: Maoming Huatai Information Network Engineering Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-09-17
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a gas composition monitored control system, the power distribution box comprises a box body, the utility model discloses when using, dispel the heat to the device through the motor, mutually supporting between blade and the trompil of a plurality of, avoid device detecting instrument to damage, through the baffle, the second slider, the second spout, first movable rod, the second movable rod, first conical gear, second conical gear, mutually supporting between dwang and the worm wheel is adjusted the intake, avoid device inner chamber high temperature or low excessively, through hand wheel, the worm, the gear, the rack, first slider, first spout, the riser, mutually supporting between push rod and the brush clears up filter screen surface dust, the utility model discloses a series of structures make this device have characteristics such as the radiating effect is good, long service life.

Description

Gas composition monitoring system

Technical Field

The utility model relates to a gaseous control technical field specifically is a gas composition monitored control system.

Background

Current gas composition monitored control system at the during operation, monitoring devices's inside subassembly during operation, a large amount of heats that can produce, the heat is piled up and can be caused the damage to detecting instrument at the inner chamber of box, and then influences the life of device to current radiating hole is blockked up by the dust easily, influences the thermal diffusivity of device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming defects such as prior art's radiating effect is poor, life is short, provide a gas composition monitored control system. The gas composition monitoring system has the characteristics of good heat dissipation effect, long service life and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a gas composition monitoring system comprises a box body, wherein the top of an inner cavity of the box body is fixedly connected with a detector, an alarm mechanism is arranged at the position, close to the right side, of the top of the box body, a plurality of openings are formed in the positions, close to the top, of the left side of the box body, a first shell is fixedly connected to the position, close to the top, of the right side of the box body, a first opening is formed in the left side of the first shell, a motor is fixedly connected to the right side of the inner cavity of the first shell, a plurality of blades are arranged on the left side of the motor, a power output shaft of the motor is fixedly connected with the plurality of blades, a baffle is arranged at the position, close to the top, of the right side of the inner cavity of the box body, a limiting mechanism is arranged at the right side of the baffle, first bearings are fixedly connected to the positions, close to the bottom, of the left side and the right side of the box body, worms commonly penetrate through the inner cavities of the two first bearings, worm gears are meshed at the positions, close to the right sides of the worm wheels, transverse plates are fixedly connected to the bottom of the right sides of the inner cavity of the box body, the top of the transverse plate is fixedly connected with a second bearing, the inner cavity of the second bearing is inserted with a rotating rod, the top end of the rotating rod penetrates through a worm wheel and is fixedly connected with a first bevel gear, the right side of the first bevel gear is engaged with a second bevel gear, the center of the right side of the second bevel gear is fixedly connected with a fixed rod, the fixed rod is fixedly connected with a first movable rod, the right side of the first movable rod is provided with a second movable rod, a connecting shaft is arranged between the first movable rod and the second movable rod, the first movable rod is movably connected with the second movable rod through the connecting shaft, one end of the second movable rod, which is far away from the connecting shaft, is movably connected with a baffle plate, the left end of the worm is fixedly connected with the gear, the rear side of the gear is engaged with a rack, the right side of the rack is provided with a vertical plate, the vertical plate is fixedly connected with the box body, and the right side of the rack is fixedly connected with a first sliding block, the utility model discloses a rack, including riser, first slider, rack top fixedly connected with push rod, top fixedly connected with framework, the framework inner chamber is close to right side fixedly connected with filter screen, the filter screen left side is close to bottom department and is equipped with the brush, the through-hole that matches each other with the push rod is seted up to the framework bottom, the push rod top runs through the through-hole to with brush fixed connection.

Preferably, the box front side is opened and is equipped with first opening, the box front side is equipped with the door that matches each other with first opening, the door left side is equipped with a plurality of hinge, the door is through a plurality of hinge and box swing joint, the door front side is close to right side department fixedly connected with handle.

Preferably, the top of the detector is fixedly connected with a fixed pipe, and one end of the fixed pipe, which is far away from the detector, is fixedly connected with a probe.

Preferably, alarm mechanism includes the second casing, second casing fixed connection is close to right side department at the top of box, second casing inner chamber bottom fixedly connected with alarm, the second opening has been seted up on second casing right side, second opening inner chamber fixedly connected with bee calling organ, alarm bottom fixedly connected with bus, the perforation of mutually matcing with the bus is all seted up with the box top in second casing bottom, the alarm was kept away from to the bus one end and detector fixed connection.

Preferably, the limiting mechanism comprises a second sliding block, the second sliding block is fixedly connected to the right side of the baffle, a second sliding groove matched with the second sliding block is formed in the right side of the inner cavity of the box body, and the second sliding block is movably connected to the inner cavity of the second sliding groove.

Preferably, the right side of brush and the left side of filter screen are laminated each other, just the length of brush matches each other with the length of filter screen.

Preferably, the right end of the worm is fixedly connected with a hand-operated wheel, and an anti-skid pad is sleeved on the outer side of the hand-operated wheel.

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

1. the utility model can dissipate heat of the device through the mutual matching among the motor, the blades and the plurality of openings, thereby avoiding the damage of the detection instrument of the device and influencing the service life of the device;

2. the utility model adjusts the air intake through the mutual cooperation of the baffle, the second slide block, the second slide groove, the first movable rod, the second movable rod, the first bevel gear, the second bevel gear, the rotating rod and the worm gear, and avoids the influence of overhigh or overlow temperature of the inner cavity of the device on the accuracy of detection;

3. the utility model discloses a mutually supporting between hand wheel, worm, gear, rack, first slider, first spout, riser, push rod and the brush clears up filter screen surface dust, improves the radiating effect of device.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a left side sectional view of the present invention.

Reference numbers in the figures: 1. a box body; 2. a door; 3. a worm gear; 4. a buzzer; 5. a probe; 6. a fixed tube; 7. A hand-operated wheel; 8. a worm; 9. a rack; 10. a vertical plate; 11. a gear; 12. a push rod; 13. a frame body; 14. A first slider; 15. a first chute; 16. a brush; 17. a filter screen; 18. a detector; 19. a first movable bar; 20. rotating the rod; 21. an alarm; 22. a bus; 23. a motor; 24. a blade; 25. a baffle plate; 26. a second slider; 27. a second chute; 28. a second movable bar.

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. 1-4, the present invention provides a technical solution: a gas composition monitoring system comprises a box body 1, a first opening is formed in the front side of the box body 1, a door 2 matched with the first opening is arranged on the front side of the box body 1, a plurality of hinges are arranged on the left side of the door 2, the door 2 is movably connected with the box body 1 through the hinges, a handle is fixedly connected to the position, close to the right side, on the front side of the door 2, a detector 18 is fixedly connected to the top of an inner cavity of the box body 1, a fixed pipe 6 is fixedly connected to the top of the detector 18, a probe 5 is fixedly connected to one end, far away from the detector 18, of the fixed pipe 6, an alarm mechanism is arranged at the position, close to the right side, on the top of the box body 1, the alarm mechanism comprises a second shell, the second shell is fixedly connected to the position, close to the right side, an alarm 21 is fixedly connected to the bottom of the inner cavity of the second shell, a second opening is formed in the right side of the second shell, a buzzer 4 is fixedly connected to the inner cavity of the second opening, and a bus 22 is fixedly connected to the bottom of the alarm 21, the bottom of the second shell and the top of the box body 1 are both provided with through holes matched with the bus 22, one end of the bus 22 far away from the alarm 21 is fixedly connected with the detector 18, the left side and the right side of the box body 1 near the top are both provided with a plurality of open holes, the right side of the box body 1 near the top is fixedly connected with a first shell, the left side of the first shell is provided with a first opening, the right side of the inner cavity of the first shell is fixedly connected with a motor 23, the left side of the motor 23 is provided with a plurality of blades 24, the power output shaft of the motor 23 is fixedly connected with the plurality of blades 24, the right side of the inner cavity of the box body 1 near the top is provided with a baffle 25, the right side of the baffle 25 is provided with a limiting mechanism, the limiting mechanism comprises a second sliding block 26, the second sliding block 26 is fixedly connected to the right side of the baffle 25, the right side of the inner cavity of the box body 1 is provided with a second sliding groove 27 matched with the second sliding block 26, and the second sliding block 26 is movably connected to the inner cavity of the second sliding groove 27, the left side and the right side of the box body 1 are both fixedly connected with a first bearing near the bottom, the inner cavities of the two first bearings are commonly penetrated and provided with a worm 8, the right end of the worm 8 is fixedly connected with a hand wheel 7, the outer side of the hand wheel 7 is sleeved with an anti-skid pad, the rear side of the worm 8 is engaged with a worm wheel 3 near the right side, the right side of the inner cavity of the box body 1 is fixedly connected with a transverse plate near the bottom, the top of the transverse plate is fixedly connected with a second bearing, the inner cavity of the second bearing is inserted and connected with a rotating rod 20, the top end of the rotating rod 20 is penetrated through the worm wheel 3 and is fixedly connected with a first conical gear, the right side of the first conical gear is engaged with a second conical gear, the center of the right side of the second conical gear is fixedly connected with a fixed rod, the first movable rod 19 is fixedly connected with the fixed rod, the right side of the first movable rod 19 is provided with a second movable rod 28, a connecting shaft is arranged between the first movable rod 19 and the second movable rod 28, one end of a second movable rod 28 far away from the connecting shaft is movably connected with a baffle 25, the left end of a worm 8 is fixedly connected with a gear 11, the rear side of the gear 11 is meshed with a rack 9, the right side of the rack 9 is provided with a vertical plate 10, the vertical plate 10 is fixedly connected with a box body 1, the right side of the rack 9 is fixedly connected with a first sliding block 14, the left side of the vertical plate 10 is provided with a first sliding groove 15 matched with the first sliding block 14, the first sliding block 14 is movably connected with an inner cavity of the first sliding groove 15, the top of the rack 9 is fixedly connected with a push rod 12, the left side of the box body 1 is fixedly connected with a frame body 13 close to the top, the inner cavity of the frame body 13 is fixedly connected with a filter screen 17 close to the right side, the left side of the filter screen 17 is provided with a brush 16, the right side of the brush 16 is mutually attached to the left side of the filter screen 17, the length of the brush 16 is matched with the length of the filter screen 17, the dust removal effect is better, the bottom of the frame body 13 is provided with a through hole matched with the push rod 12, the top end of the push rod 12 penetrates through the through hole and is fixedly connected with the brush 16.

The working principle is as follows: when the utility model is used, firstly, the motor 23 is started through the external power supply, the detector 18, the probe 5, the alarm 21 and the buzzer 4 are started, the motor 23 drives the blades 24 to rotate through the power output shaft, the blades 24 rotate to generate wind power and blow the wind power into the inner cavity of the box body 1 through the holes on the right side, the inner cavity of the box body 1 is cooled, the probe 5 transmits the gas into the detector 18 through the fixed pipe 6 for inspection so as to achieve the effect of real-time monitoring, when the gas components contain a large amount of harmful components, the detector 18 transmits information to the alarm 21 through the bus 22, the alarm 21 works and starts the buzzer 4, thereby achieving the warning effect, when the temperature of the inner cavity of the box body 1 is too high or too low, the hand wheel 7 is rotated, the hand wheel 7 works to drive the worm 8 to rotate, the worm 8 rotates to drive the worm wheel 3 which is meshed with the worm wheel to rotate, the worm wheel 3 rotates to drive the rotating rod 20 to rotate, the rotating rod 20 rotates to drive the first bevel gear to rotate, the first bevel gear rotates to drive the second bevel gear with the right side meshed with the first bevel gear to rotate, the second bevel gear rotates to drive the first movable rod 19 to rotate, the first movable rod 19 rotates to drive the second movable rod 28 to move up and down through the connecting shaft, when the air intake needs to be reduced, the second movable rod 28 moves up to drive the baffle plate 25 to move up, the baffle plate 25 blocks most of openings to reduce the air intake, when the air intake needs to be increased, the second movable rod 28 moves down to drive the baffle plate 25 to move down, the baffle plate 25 blocks a small part of openings to increase the air intake, the baffle plate 25 is limited through the mutual matching between the second sliding block air intake 26 and the second sliding groove 27, the worm 8 rotates to drive the gear 11 to rotate, the gear 11 rotates to drive the rack 9 meshed with the gear to move up and down, through the mutually supporting between first slider 14 and the first spout 15 to rack 9 spacing, rack 9 reciprocates and drives push rod 12 and reciprocate, and push rod 12 reciprocates and drives brush 16 and reciprocate, and brush 16 reciprocates and clears up filter screen 17 adnexed dust in surface, avoids the live time overlength to cause the thermovent to block up, influences the radiating effect of device.

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

1. The utility model provides a gas composition monitored control system, includes box (1), box (1) inner chamber top fixedly connected with detector (18), box (1) top is close to right side department and is equipped with alarm mechanism, its characterized in that: the box body (1) is provided with a plurality of open holes close to the top on the left and right sides, the box body (1) is fixedly connected with a first shell close to the top on the right side, the first shell is provided with a first opening on the left side, the first shell inner cavity is fixedly connected with a motor (23) on the right side, the motor (23) is provided with a plurality of blades (24) on the left side, a power output shaft of the motor (23) is fixedly connected with the plurality of blades (24), a baffle (25) is arranged on the right side of the inner cavity of the box body (1) close to the top, a limiting mechanism is arranged on the right side of the baffle (25), first bearings are fixedly connected with the left and right sides of the box body (1) close to the bottom, worm shafts (8) penetrate through the inner cavities of the two first bearings together, a worm wheel (3) is meshed with the rear side of the worm shafts (8) close to the right side, and transverse plates are fixedly connected with the right side of the inner cavity of the box body (1) close to the bottom, the improved structure of the worm gear is characterized in that a second bearing is fixedly connected to the top of the transverse plate, a rotating rod (20) is inserted into an inner cavity of the second bearing, a worm wheel (3) penetrates through the top end of the rotating rod (20), a first bevel gear is fixedly connected to the first bevel gear, a second bevel gear is meshed to the right side of the first bevel gear, a fixed rod is fixedly connected to the center of the circle of the right side of the second bevel gear, a first movable rod (19) is fixedly connected to the fixed rod, a second movable rod (28) is arranged on the right side of the first movable rod (19), a connecting shaft is arranged between the first movable rod (19) and the second movable rod (28), the first movable rod (19) is movably connected with the second movable rod (28) through the connecting shaft, one end, far away from the connecting shaft, of the second movable rod (28) is movably connected with a baffle (25), a gear (11) is fixedly connected to the left end of the worm (8), and a rack (9) is meshed to the rear side of the gear (11), a vertical plate (10) is arranged on the right side of the rack (9), the vertical plate (10) is fixedly connected with the box body (1), a first sliding block (14) is fixedly connected to the right side of the rack (9), a first sliding groove (15) matched with the first sliding block (14) is formed in the left side of the vertical plate (10), the first sliding block (14) is movably connected with the inner cavity of the first sliding groove (15), a push rod (12) is fixedly connected with the top of the rack (9), a frame body (13) is fixedly connected with the left side of the box body (1) close to the top, a filter screen (17) is fixedly connected to the inner cavity of the frame body (13) near the right side, a brush (16) is arranged on the left side of the filter screen (17) near the bottom, a through hole matched with the push rod (12) is arranged at the bottom of the frame body (13), the top end of the push rod (12) penetrates through the through hole and is fixedly connected with the brush (16).

2. A gas composition monitoring system according to claim 1, wherein: the utility model discloses a refrigerator, including box (1), door (2) and door (2) front side, box (1) front side is opened and is equipped with first opening, box (1) front side is equipped with door (2) that match each other with first opening, door (2) left side is equipped with a plurality of hinge, door (2) are through a plurality of hinge and box (1) swing joint, door (2) front side is close to right side department fixedly connected with handle.

3. A gas composition monitoring system according to claim 1, wherein: the detector is characterized in that a fixed tube (6) is fixedly connected to the top of the detector (18), and one end of the fixed tube (6) far away from the detector (18) is fixedly connected with a probe (5).

4. A gas composition monitoring system according to claim 1, wherein: alarm mechanism includes the second casing, second casing fixed connection is close to right side department at the top of box (1), second casing inner chamber bottom fixedly connected with alarm (21), the second opening has been seted up on second casing right side, second opening inner chamber fixedly connected with bee calling organ (4), alarm (21) bottom fixedly connected with bus (22), the perforation of mutually matchd with bus (22) is all seted up with box (1) top in second casing bottom, the one end and detector (18) fixed connection of alarm (21) are kept away from to bus (22).

5. A gas composition monitoring system according to claim 1, wherein: the limiting mechanism comprises a second sliding block (26), the second sliding block (26) is fixedly connected to the right side of the baffle (25), a second sliding groove (27) matched with the second sliding block (26) is formed in the right side of the inner cavity of the box body (1), and the second sliding block (26) is movably connected to the inner cavity of the second sliding groove (27).

6. A gas composition monitoring system according to claim 1, wherein: the right side of brush (16) and filter screen (17) left side are laminated each other, just the length of brush (16) and the length of filter screen (17) match each other.

7. A gas composition monitoring system according to claim 1, wherein: worm (8) right-hand member fixedly connected with hand round (7), hand round (7) outside cover is equipped with the slipmat.