CN212363441U

CN212363441U - Infrared high-temperature thermometer for industrial dust environment

Info

Publication number: CN212363441U
Application number: CN202021318416.5U
Authority: CN
Inventors: 宋大山
Original assignee: Nanjing Qianlihang Measurement And Control Technology Co ltd
Current assignee: Nanjing Qianlihang Measurement And Control Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-01-15
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses an infrared high temperature thermoscope for industry dust environment, including thermoscope and infra-red transmitter, the one end of thermoscope is fixed with infra-red transmitter, the other end of thermoscope is provided with the dismouting structure, infra-red transmitter's one end is provided with clean mechanism, the one end of movable block is fixed with the brush, the one end of brush is fixed with the slider, the inside of slider is run through there is the slide bar, the top of thermoscope is provided with heat dissipation mechanism. The utility model discloses a be provided with clean mechanism, the starter motor drives the rotary rod rotatory under the acting of motor, so drive the movable block and remove, and then drive the brush and slide, the slider also removes on the slide bar along with the removal of brush this moment for the brush is removing more steady when clean, has realized the cleanness to infrared emitter, greatly increased infrared emitter's accuracy when the temperature measurement.

Description

Infrared high-temperature thermometer for industrial dust environment

Technical Field

The utility model relates to an infrared high temperature thermoscope technical field specifically is an infrared high temperature thermoscope for industrial dust environment.

Background

Along with the development of economy and the improvement of the living standard of people, the industrial development of our country is faster and faster, industrial dust is generated by crushing solid materials, mixing and transporting powdery materials and the like in the industry, the industrial dust has great harm to human bodies, and the dust can explode when meeting high temperature, so that a special infrared high-temperature thermometer for the industrial dust environment is needed in order to detect the high temperature of the dust environment;

however, when the existing infrared high temperature thermometer for industrial dust environment in the market is used, the mirror surface of the infrared emitter is inconvenient to clean, and the temperature detection is easily influenced, so an infrared high temperature thermometer for industrial dust environment is developed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an infrared high temperature thermoscope for industrial dust environment to propose inconvenient clear problem of carrying on the infra-red transmitter mirror surface in solving above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: an infrared high-temperature thermometer for industrial dust environment, which comprises a temperature detector and an infrared emitter, one end of the temperature detector is fixed with an infrared emitter, the other end of the temperature detector is provided with a dismounting structure, one end of the infrared emitter is provided with a cleaning mechanism, the cleaning mechanism comprises a sliding rod, a sliding block, a brush, a motor, a movable block, a rotating rod and a mounting groove, one end of the mounting groove is fixed with one end of the temperature detector, one side of the mounting groove is fixed with a motor, a rotating rod is arranged in the mounting groove, one side of the rotating rod extends to one side of the mounting groove and is fixed with one side of the motor, the lateral wall of rotary rod is provided with the movable block, the one end of movable block is fixed with the brush, the one end of brush is fixed with the slider, the inside of slider has run through the slide bar, the top of thermoscope is provided with heat dissipation mechanism.

Preferably, the lateral wall of rotary rod evenly is provided with the external screw thread, the inside wall of movable block evenly is provided with the internal thread, constitute threaded connection between rotary rod and the movable block.

Preferably, the cross section of the sliding block is larger than that of the sliding rod, and a sliding structure is formed between the sliding block and the sliding rod.

Preferably, the dismouting structure includes bottom plate, draw-in groove, cavity, nut piece, fixture block and threaded rod, the bottom plate sets up in the one end of thermoscope, the one end of nut piece and the one end fixed connection of bottom plate, threaded rod is run through to the inside of nut piece, the one end of threaded rod is fixed with the fixture block, the cavity sets up in the inside of thermoscope, the inside of bottom plate is provided with the draw-in groove.

Preferably, four groups of threaded rods are arranged, and the four groups of threaded rods are symmetrically distributed around a central axis of the temperature detector.

Preferably, the heat dissipation mechanism comprises a dust screen, heat dissipation holes and a negative pressure fan, the negative pressure fan is arranged at the top end of the temperature measurer, the heat dissipation holes are formed in the two ends of the negative pressure fan, and the dust screen is arranged at the top ends of the heat dissipation holes.

Compared with the prior art, the beneficial effects of the utility model are that: the infrared high-temperature thermometer for the industrial dust environment not only realizes the convenience for cleaning the mirror surface of the infrared emitter, realizes the convenience for installing the thermometer, but also realizes the enhancement of the heat dissipation function of the thermometer;

(1) the cleaning mechanism is arranged at one end of the infrared emitter, the motor is started, the rotating rod is driven to rotate under the action of the motor, so that the movable block is driven to move, the hairbrush is driven to slide, the sliding block also moves on the sliding rod along with the movement of the hairbrush, the hairbrush is enabled to be more stable during moving and cleaning, the infrared emitter is cleaned, and the accuracy of the infrared emitter during temperature measurement is greatly improved;

(2) the bottom end of the temperature measurer is provided with the dismounting structure, the temperature measurer is taken and placed on the bottom plate, the threaded rod is rotated at the moment, the threaded rod moves in the nut block, the clamping block is further driven to move, when the clamping block is clamped with the clamping groove, the rotation can be stopped to complete the mounting of the temperature measurer, the convenience in dismounting the temperature measurer is realized, and the convenience in use of the temperature measurer is greatly improved;

(3) through being provided with heat dissipation mechanism on the top at the thermoscope, when the inside temperature of thermoscope is higher, the staff at first starts negative-pressure air fan, can send the outside of thermoscope to with the inside heat pump of thermoscope through the louvre under negative-pressure air fan's the acting, cools down to thermoscope inside, and the use of dust screen makes the dust in the air be difficult for entering into the inside of thermoscope simultaneously to greatly increased thermoscope inside electronic component's life.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the detachable structure of the present invention;

FIG. 3 is a schematic view of a front view of a partial cross-sectional structure of the cleaning mechanism of the present invention;

fig. 4 is a schematic diagram of a side view partial section structure of the heat dissipation mechanism of the present invention.

In the figure: 1. a temperature detector; 2. a disassembly and assembly structure; 201. a base plate; 202. a card slot; 203. a cavity; 204. a nut block; 205. a clamping block; 206. a threaded rod; 3. an infrared emitter; 4. a cleaning mechanism; 401. a slide bar; 402. a slider; 403. a brush; 404. a motor; 405. a movable block; 406. rotating the rod; 407. mounting grooves; 5. a heat dissipation mechanism; 501. a dust screen; 502. heat dissipation holes; 503. a negative pressure fan.

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 an embodiment: an infrared high-temperature thermometer for industrial dust environment comprises a thermometer 1 and an infrared emitter 3, wherein the infrared emitter 3 is fixed at one end of the thermometer 1, the type of the infrared emitter 3 can be OS136-2-K, the input end of the infrared emitter 3 is electrically connected with the output end of the control panel through a lead, the other end of the temperature detector 1 is provided with a dismounting structure 2, the dismounting structure 2 comprises a bottom plate 201, a clamping groove 202, a cavity 203, a nut block 204, a clamping block 205 and a threaded rod 206, the bottom plate 201 is arranged at one end of the temperature detector 1, one end of the nut block 204 is fixedly connected with one end of the bottom plate 201, the threaded rod 206 penetrates through the inside of the nut block 204, one end of the threaded rod 206 is fixedly provided with the clamping block 205, the cavity 203 is arranged inside the temperature detector 1, the clamping groove 202 is arranged inside the bottom plate 201, the threaded rods 206 are provided with four groups, and the four groups of threaded;

specifically, as shown in fig. 1 and fig. 2, when the temperature detector 1 needs to be disassembled, a worker firstly takes the temperature detector 1 and places the temperature detector 1 on the bottom plate 201, at the same time, rotates the threaded rod 206, because the threaded rod 206 is in threaded connection with the nut block 204, the threaded rod 206 moves inside the nut block 204 under the action of the threaded rod 206, and further drives the fixture block 205 to move, when the threaded rod 206 is rotated to clamp the fixture block 205 with the clamping groove 202, the rotation can be stopped, the operations are repeated, the installation of the temperature detector 1 is completed, when the temperature detector 1 needs to be disassembled, the worker rotates the threaded rod 206, at the same time, the fixture block 205 is separated from the clamping groove 202, the threaded rod 206 is continuously rotated, when the fixture block 205 rotates out from the inside of the cavity 203, the temperature detector 1 can be taken down, and the disassembly and assembly of the temperature detector 1 are facilitated, the convenience of the thermometer in use is greatly improved;

one end of the infrared emitter 3 is provided with a cleaning mechanism 4, the cleaning mechanism 4 comprises a sliding rod 401, a sliding block 402, a brush 403, a motor 404, a movable block 405, a rotating rod 406 and a mounting groove 407, one end of the mounting groove 407 is fixed with one end of the temperature measurer 1, one side of the mounting groove 407 is fixed with the motor 404, the model of the motor 404 can be 3IK15RGN-C, the input end of the motor 404 is electrically connected with the output end of the control panel through a lead, the inside of the mounting groove 407 is provided with the rotating rod 406, one side of the rotating rod 406 extends to one side of the mounting groove 407 and is fixed with one side of the motor 404, the outer side wall of the rotating rod 406 is provided with the movable block 405, the outer side wall of the rotating rod 406 is uniformly provided with external threads, the inner side wall of the movable block 405 is uniformly provided with internal threads, the rotating rod 406 is in, a sliding rod 401 penetrates through the inside of the sliding block 402, the cross section of the sliding block 402 is larger than that of the sliding rod 401, and a sliding structure is formed between the sliding block 402 and the sliding rod 401;

specifically, as shown in fig. 1 and 3, when the temperature measuring device is used for a long time, a lot of dust is deposited on the surface of the infrared emitter 3, and the infrared emitter 3 needs to be cleaned, a worker starts the motor 404, drives the rotating rod 406 to rotate under the action of the motor 404, and drives the movable block 405 to move due to the threaded connection between the movable block 405 and the rotating rod 406, so as to drive the brush 403 to slide, and at this time, the sliding block 402 also moves on the sliding rod 401 along with the movement of the brush 403, so that the brush 403 is more stable when moving and cleaning, the cleaning of the infrared emitter 3 is realized, and the accuracy of the infrared emitter 3 in temperature measurement is greatly increased;

the top end of the temperature detector 1 is provided with a heat dissipation mechanism 5, the heat dissipation mechanism 5 comprises a dustproof net 501, heat dissipation holes 502 and a negative pressure fan 503, the negative pressure fan 503 is arranged at the top end of the temperature detector 1, the type of the negative pressure fan 503 can be 9-19NO:16D, the input end of the negative pressure fan 503 is electrically connected with the output end of the control panel through a lead, the two ends of the negative pressure fan 503 are both provided with the heat dissipation holes 502, and the top end of the heat dissipation holes 502 is provided with the dustproof net 501;

specifically, as shown in fig. 1 and 4, when the mechanism is used, when the temperature inside the temperature measuring device 1 is high, a worker firstly starts the negative pressure fan 503, the heat inside the temperature measuring device 1 can be pumped to the outside of the temperature measuring device 1 through the heat dissipation holes 502 under the action of the negative pressure fan 503, the temperature inside the temperature measuring device 1 is cooled, and meanwhile, dust in the air is not easy to enter the inside of the temperature measuring device 1 due to the use of the dust screen 501, so that the service life of electronic components inside the temperature measuring device 1 is greatly prolonged.

The working principle is as follows: when the device is used, the storage battery is used for supplying power, firstly, a worker takes the device to a proper position, takes the temperature detector 1 and places the temperature detector 1 on the bottom plate 201, then rotates the threaded rod 206, enables the threaded rod 206 to move in the nut block 204 under the action of the threaded rod 206, further drives the fixture block 205 to move, stops rotating when the threaded rod 206 is rotated to enable the fixture block 205 to be clamped with the clamping groove 202, repeats the operation, completes the installation of the temperature detector 1, can start the infrared emitter 3 to measure the temperature of the dust environment at the moment, displays the detected temperature value on the temperature detector 1, and can timely process the temperature when the temperature is too high;

then, after the infrared emitter 3 is used for a period of time, a lot of dust is deposited on the surface of the infrared emitter 3, and the infrared emitter 3 needs to be cleaned, a worker starts the motor 404, and drives the rotating rod 406 to rotate under the action of the motor 404, so that the movable block 405 is driven to move, and at the moment, the sliding block 402 also slides on the sliding rod 401, and the brush 403 is driven to move and clean;

finally, when the temperature inside the temperature detector 1 is high, the worker firstly starts the negative pressure fan 503, the heat inside the temperature detector 1 can be pumped to the outside of the temperature detector 1 through the heat dissipation holes 502 under the action of the negative pressure fan 503, the temperature inside the temperature detector 1 is cooled, meanwhile, the dust screen 501 is used to prevent dust in the air from entering the inside of the temperature detector 1 easily, when the temperature detector 1 needs to be dismounted for maintenance or replacement, the worker rotates the threaded rod 206, the fixture block 205 is separated from the clamping groove 202 at the moment, the threaded rod 206 continues to rotate, the fixture block 205 can stop rotating when rotating out of the cavity 203, the temperature detector 1 can be taken down at the moment, the new temperature detector 1 is taken out to repeat the above operations to mount the temperature detector 1, and finally the whole work of the temperature detector is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an infrared high temperature thermoscope for industrial dust environment, includes thermoscope (1) and infrared emitter (3), its characterized in that: an infrared emitter (3) is fixed at one end of the temperature measurer (1), a dismounting structure (2) is arranged at the other end of the temperature measurer (1), a cleaning mechanism (4) is arranged at one end of the infrared emitter (3), the cleaning mechanism (4) comprises a sliding rod (401), a sliding block (402), a brush (403), a motor (404), a movable block (405), a rotating rod (406) and a mounting groove (407), one end of the mounting groove (407) is fixed with one end of the temperature measurer (1), the motor (404) is fixed at one side of the mounting groove (407), the rotating rod (406) is arranged in the mounting groove (407), one side of the rotating rod (406) extends to one side of the mounting groove (407) and is fixed with one side of the motor (404), the movable block (405) is arranged on the outer side wall of the rotating rod (406), the brush (403) is fixed at one end of the movable block (405), a sliding block (402) is fixed at one end of the brush (403), a sliding rod (401) penetrates through the inside of the sliding block (402), and a heat dissipation mechanism (5) is arranged at the top end of the temperature measurer (1).

2. An infrared high temperature thermometer for industrial dust environment according to claim 1, wherein: the lateral wall of rotary rod (406) evenly is provided with the external screw thread, the inside wall of activity piece (405) evenly is provided with the internal thread, constitute threaded connection between rotary rod (406) and the activity piece (405).

3. An infrared high temperature thermometer for industrial dust environment according to claim 1, wherein: the cross section of the sliding block (402) is larger than that of the sliding rod (401), and a sliding structure is formed between the sliding block (402) and the sliding rod (401).

4. An infrared high temperature thermometer for industrial dust environment according to claim 1, wherein: the disassembly and assembly structure (2) comprises a bottom plate (201), a clamping groove (202), a cavity (203), a nut block (204), a clamping block (205) and a threaded rod (206), the bottom plate (201) is arranged at one end of the temperature measurer (1), one end of the nut block (204) is fixedly connected with one end of the bottom plate (201), the threaded rod (206) penetrates through the inside of the nut block (204), the clamping block (205) is fixed at one end of the threaded rod (206), the cavity (203) is arranged in the temperature measurer (1), and the clamping groove (202) is arranged in the bottom plate (201).

5. An infrared high temperature thermometer for industrial dust environment as claimed in claim 4, wherein: the threaded rod (206) is provided with four groups, and the four groups of threaded rods (206) are symmetrically distributed around the central axis of the temperature detector (1).

6. An infrared high temperature thermometer for industrial dust environment according to claim 1, wherein: the heat dissipation mechanism (5) comprises a dust screen (501), heat dissipation holes (502) and a negative pressure fan (503), wherein the negative pressure fan (503) is arranged at the top end of the temperature measurer (1), the heat dissipation holes (502) are arranged at the two ends of the negative pressure fan (503), and the dust screen (501) is arranged at the top end of each heat dissipation hole (502).