CN214374656U

CN214374656U - Low-energy-consumption gas detector

Info

Publication number: CN214374656U
Application number: CN202120500671.XU
Authority: CN
Inventors: 孙培春
Original assignee: Jinan Chuanghui Electronic Technology Co ltd
Current assignee: Jinan Chuanghui Electronic Technology Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-10-08
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses a low energy consumption gas detector, which comprises an outer shell, first standing groove has been seted up to the arbitrary one side of shell, first standing groove is kept away from shell one side and is close to bottom position and run through the rotation and be connected with first rotary rod, first rotary rod middle part position runs through the first action wheel of fixedly connected with, first initiative wheel surface position is provided with first connecting band, first connecting band is kept away from first action wheel one end and is connected with first from the driving wheel, first connecting band outer wall position from the top fixedly connected with connecting rod, two the connecting rod is kept away from the equal fixedly connected with expansion plate of first connecting band one end. The utility model discloses a set up heat abstractor and reduce the detecting instrument energy consumption and use, improve detecting instrument's availability factor, reduce the maintenance number of times, reduce the detection cost, avoid the electronic component in the detecting instrument too high temperature to cause detecting instrument energy loss too big at normal during operation through having set up cleaning device.

Description

Low-energy-consumption gas detector

Technical Field

The utility model relates to a gaseous check out test set technical field especially relates to a low power consumption gas detector.

Background

The gas detector is an instrument tool for detecting gas leakage concentration, which comprises: the portable gas detector, the handheld gas detector, the fixed gas detector, the online gas detector and the like mainly utilize a gas sensor to detect the types of gases existing in the environment, and the gas sensor is used for detecting the components and the content of the gases.

In the process of gas detection, the temperature of gas is not smooth, the temperature of some gas is higher, the temperature of some gas is lower, if the gas passes through the detector when the gas with higher temperature is detected, the electronic elements in the detector are heated, the electric energy of the detector is excessively consumed if the temperature of the electronic elements is too high, the energy loss of the detector is increased if some electric heat dissipation elements are added in the electronic instrument, the damage of electronic accessories and the increase of detection cost are caused if the loss of the detector is higher for a long time, the use efficiency and the inspection cost of the detector are reduced in the follow-up repair or replacement process, meanwhile, floating dust in the heat dissipation process of the heat dissipation holes also enters the detector through the heat dissipation holes, so that the heat dissipation holes and other ventilation openings are blocked, and heat cannot be dissipated in time, it also causes the temperature of the electronic components to be too high, and increases the power consumption of the detecting instrument.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a low-energy-consumption gas detector.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a low power consumption gas detector, includes the shell, first standing groove has been seted up to shell arbitrary one side, first standing groove is kept away from shell one side and is close to bottom position and run through the rotation and be connected with first rotary rod, first rotary rod middle part position runs through the first action wheel of fixedly connected with, first driving wheel surface position is provided with first connecting band, first connecting band is kept away from first action wheel one end and is connected with first from the driving wheel, first connecting band outer wall position from the top fixedly connected with connecting rod down in proper order, two the equal fixedly connected with expansion plate of first connecting band one end is kept away from to the connecting rod, the shell is kept away from first standing groove one side and has been seted up the second standing groove, the second standing groove is kept away from shell one side and is close to bottom position and runs through the rotation and is connected with cleaning device.

As a further description of the above technical solution:

cleaning device includes the second rotary rod, second rotary rod middle part position runs through fixedly connected with second action wheel, second action wheel surface position is provided with the second connecting band, the second connecting band is kept away from second action wheel one end and is connected with the second from the driving wheel, the second is put from driving wheel central point and runs through fixedly connected with second axis of rotation, the second axis of rotation is close to top both sides inner wall with the second standing groove and rotates and be connected, two clean brushes of second connecting band from the top in proper order fixedly connected with.

As a further description of the above technical solution:

two equal fixedly connected with a plurality of stopper in arbitrary bilateral symmetry position of expansion plate, two a plurality of through-hole has been seted up to arbitrary both sides of expansion plate.

As a further description of the above technical solution:

the cleaning brush is far away from expansion plate one end sliding connection has the filter screen, filter screen and shell inner wall fixed connection.

As a further description of the above technical solution:

the second is followed driving wheel central point and is put through fixedly connected with first rotation axis, first rotation axis both ends and first standing groove are close to top both sides inner wall and rotate and be connected.

As a further description of the above technical solution:

the utility model discloses a screen, including shell, top, screen, control panel, a plurality of louvre, shell top central point puts fixedly connected with gas vent, shell bottom central point puts fixedly connected with air inlet, the arbitrary one side of shell is close to top position fixedly connected with screen, the arbitrary one side of shell is kept away from screen one end and is provided with the control panel, a plurality of louvre has been seted up to the arbitrary one side of shell.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up expansion plate and connecting rod and formed heat abstractor, when the higher gas of detection temperature, can rotate first rotary rod through manual, first rotary rod drives first action wheel and rotates, thereby it removes to drive first connecting band, can drive the connecting rod when first area removes, thereby open the expansion plate and carry out the inside heat dissipation of instrument, can guarantee like this that the inside heat dissipation of instrument is abundant, can not cause electronic component high temperature because of gas temperature is too high, increase the loss of detecting instrument energy, also can increase electronic component's working life simultaneously, reduce the detecting instrument energy consumption and use, improve the availability factor of detecting instrument, reduce the maintenance number of times, reduce the detection cost.

2. The utility model discloses a set up clean brush and filter screen and formed cleaning device, through in carrying out normal detection, the filter screen can filter the floating dust in the air, can drive the second action wheel through rotatory second rotary rod afterwards and rotate, thereby it removes to drive the second connecting band, the second connecting band is removed and is driven clean brush and clear up, clear up the floating dust on the filter screen, guarantee the ventilative effect, avoid the electronic component in the detecting instrument too high temperature to cause detecting instrument energy loss too big at normal during operation.

Drawings

Fig. 1 is a front view of a low energy consumption gas detector according to the present invention;

fig. 2 is a rear sectional view of a low energy consumption gas detector according to the present invention;

fig. 3 is a rear view of a low energy consumption gas detector according to the present invention;

fig. 4 is a partial side sectional view of an expansion plate of a low energy consumption gas detector according to the present invention;

fig. 5 is a structural view of a cleaning brush of the low energy consumption gas detector according to the present invention.

Illustration of the drawings:

1. a housing; 2. a first placing groove; 3. a first rotating rod; 4. a first drive wheel; 5. a first connecting belt; 6. a first driven wheel; 7. a first rotating shaft; 8. heat dissipation holes; 9. a connecting rod; 10. a retractable plate; 11. a second placing groove; 12. a second rotating rod; 13. a through hole; 14. a second drive wheel; 15. a second connecting band; 16. a second driven wheel; 17. a second rotating shaft; 18. Cleaning the brush; 19. a limiting block; 20. a filter screen; 21. an air inlet; 22. an exhaust port; 23. A control panel; 24. and (6) a screen.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a low-energy-consumption gas detector comprises a shell 1, wherein a first placing groove 2 is formed in any side of the shell 1, a first rotating rod 3 is connected to one side, far away from the shell 1, of the first placing groove 2 in a penetrating and rotating mode near the bottom position, a first driving wheel 4 is fixedly connected to the middle position of the first rotating rod 3 in a penetrating and penetrating mode, far-distance transmission is completed by using the first driving wheel 4 and the first connecting belt 5 due to the fact that fewer parts are used, therefore, the weight of equipment can be reduced, manufacturing cost can be saved, meanwhile, the structure is simple, operation is convenient, maintenance is facilitated, a first connecting belt 5 is arranged on the surface position of the first driving wheel 4, one end, far away from the first driving wheel 4, of the first connecting belt 5 is connected with a first driven wheel 6, connecting rods 9 are fixedly connected to the outer wall position of the first connecting belt 5 from top to bottom in sequence, and telescopic plates 10 are fixedly connected to the ends, far away from the first connecting belts 5, of the two connecting rods 9, the instrument back is opened through the shrink folding of one deck to expansion plate 10, increases the radiating effect, and first standing groove 2 one side is kept away from to shell 1 has seted up second standing groove 11, and second standing groove 11 is kept away from shell 1 one side and is close to bottom position through rotation and be connected with cleaning device.

Cleaning device includes second rotary rod 12, second rotary rod 12 middle part position runs through fixedly connected with second action wheel 14, second action wheel 14 surface position is provided with second connecting band 15, second connecting band 15 is kept away from second action wheel 14 one end and is connected with the second from driving wheel 16, the second runs through fixedly connected with second axis of rotation 17 from 16 central point puts from driving wheel, second axis of rotation 17 is close to top both sides inner wall with second standing groove 11 and rotates and is connected, two cleaning brush 18 of second connecting band 15 from the top in proper order fixedly connected with, two arbitrary bilateral symmetry positions of expansion plate 10 equal fixedly connected with a plurality of stopper 19, stopper 19 is for carrying out the normal shrink in-process at first expansion plate 10 even drive other expansion plate 10 and set up, a plurality of through-hole 13 has been seted up to two arbitrary both sides of expansion plate 10, through-hole 13 on the expansion plate 10 is for dispelling the heat and setting in carrying out normal detection process.

The end of the cleaning brush 18 far away from the expansion plate 10 is connected with a filter screen 20 in a sliding way, the filter screen 20 can prevent floating dust in the air from entering the equipment, the cleanness of the inside of the equipment is ensured, the heat dissipation performance of electronic elements is prevented from being deteriorated due to more floating dust, the normal work of a detection instrument is prevented from being influenced, the energy consumption loss is increased, the filter screen 20 is fixedly connected with the inner wall of the shell 1, the central position of a second driven wheel 16 is fixedly connected with a first rotating shaft 7 in a penetrating way, the two ends of the first rotating shaft 7 are rotatably connected with the inner wall of the first placing groove 2 close to the two sides of the top, the central position of the top of the shell 1 is fixedly connected with an exhaust port 22, the central position of the bottom of the shell 1 is fixedly connected with an air inlet port 21, a screen 24 is fixedly connected at the position close to the top of any one side of the shell 1, a control plate 23 is arranged at the end far away from the screen 24 at any side of the shell 1, and a plurality of heat dissipation holes 8 are arranged at any side of the shell 1, the heat radiation holes 8 are provided for normal heat radiation.

The working principle is as follows: when the detector normally detects, the telescopic plate 10 behind the detector normally radiates heat through the radiating holes 8, when high-temperature gas needs to be detected, the first rotating rod 3 is required to be rotated, the first rotating rod 3 drives the first driving wheel 4 to rotate, the first driving wheel 4 drives the first connecting belt 5 to move, and the first connecting belt 5 drives the connecting rod 9 to move, so that the telescopic plate 10 can be opened, the radiating area is enlarged, and quick radiation is performed;

when needing to remove dust, through rotatory second rotary rod 12, second rotary rod 12 drives second action wheel 14 and rotates, and second action wheel 14 drives second connecting band 15 and removes, and second connecting band 15 drives clean brush 18 and removes, clears up the floating dust on filter screen 20, guarantees normal ventilation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A low power consumption gas detector, includes shell (1), its characterized in that: first standing groove (2) have been seted up to shell (1) arbitrary one side, shell (1) one side is kept away from in first standing groove (2) and bottom position run through the rotation is connected with first rotary rod (3) is close to, first rotary rod (3) middle part position runs through first action wheel (4) of fixedly connected with, first action wheel (4) surface position is provided with first connecting band (5), first action wheel (4) one end is kept away from in first connecting band (5) is connected with first from driving wheel (6), first connecting band (5) outer wall position from the top fixedly connected with connecting rod (9) in proper order, two the equal fixedly connected with expansion plate (10) of first connecting band (5) one end is kept away from in connecting rod (9), shell (1) is kept away from first standing groove (2) one side and has been seted up second standing groove (11), second standing groove (11) are kept away from shell (1) one side and are close to bottom position run through the rotation and are connected with cleaning device.

2. A low energy consumption gas meter according to claim 1, wherein: cleaning device includes second rotary rod (12), second rotary rod (12) middle part position runs through fixedly connected with second action wheel (14), second action wheel (14) surface position is provided with second connecting band (15), second action wheel (14) one end is kept away from in second connecting band (15) is connected with the second from driving wheel (16), the second is put from driving wheel (16) central point and runs through fixedly connected with second axis of rotation (17), second axis of rotation (17) are close to top both sides inner wall with second standing groove (11) and rotate and are connected, second connecting band (15) from the top in proper order two cleaning brush (18) of fixedly connected with.

3. A low energy consumption gas meter according to claim 1, wherein: two equal fixedly connected with a plurality of stopper (19) in arbitrary bilateral symmetry position of expansion plate (10), two a plurality of through-hole (13) have been seted up to arbitrary both sides of expansion plate (10).

4. A low energy consumption gas meter according to claim 2, wherein: one end, far away from the telescopic plate (10), of the cleaning brush (18) is connected with a filter screen (20) in a sliding mode, and the filter screen (20) is fixedly connected with the inner wall of the shell (1).

5. A low energy consumption gas meter according to claim 2, wherein: the second driven wheel (16) is fixedly connected with a first rotating shaft (7) in a penetrating mode in the center position, and two ends of the first rotating shaft (7) are rotatably connected with the inner walls, close to the two sides of the top, of the first placing groove (2).

6. A low energy consumption gas meter according to claim 1, wherein: fixedly connected with gas vent (22) is put to shell (1) top central point, shell (1) bottom central point puts fixedly connected with air inlet (21), shell (1) arbitrary one side is close to top position fixedly connected with screen (24), screen (24) one end is kept away from to shell (1) arbitrary one side is provided with control panel (23), a plurality of louvre (8) have been seted up to shell (1) arbitrary one side.