CN112834041A - Thermal power plant boiler group inspection device - Google Patents
Thermal power plant boiler group inspection device Download PDFInfo
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- CN112834041A CN112834041A CN202011607511.1A CN202011607511A CN112834041A CN 112834041 A CN112834041 A CN 112834041A CN 202011607511 A CN202011607511 A CN 202011607511A CN 112834041 A CN112834041 A CN 112834041A
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- pipeline
- driving
- clamping sleeve
- inspection device
- infrared thermometer
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- 238000007689 inspection Methods 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0044—Furnaces, ovens, kilns
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radiation Pyrometers (AREA)
Abstract
The invention discloses a thermal power plant boiler group inspection device, wherein the bottom of a pipeline is arranged on a support in a bearing mode, the inspection device comprises a clamping sleeve, a driving mechanism and a detection assembly, the clamping sleeve is semicircular, the bottom of the clamping sleeve is provided with an avoidance groove corresponding to the support, the driving mechanism comprises two pairs of driving rollers which are oppositely arranged, and the driving rollers of the driving mechanism are tightly pressed against the outer wall of the pipeline so that the driving rollers can smoothly pass through the pipeline without being influenced by the support at the bottom of the pipeline; the detection assembly comprises an infrared thermometer, can move on the pipeline along with the clamping sleeve and gradually detect the temperature of the pipeline, and can save manpower and improve the detection efficiency compared with the traditional manual detection mode; further, the infrared thermometer can slide along the extending direction of the cutting sleeve through the driving of a sliding driving mechanism, so that the infrared thermometer can detect multiple positions of the pipeline, and therefore the infrared thermometer also has a higher detection range.
Description
Technical Field
The invention relates to the field of thermoelectric boilers, in particular to a thermal power plant boiler group inspection device.
Background
An electric boiler is a thermal device that converts electric energy into heat energy to heat water to pressurized hot water or steam (saturated steam). It does not need furnace, flue and chimney, and also does not need the field for storing fuel, thus greatly reducing the pollution caused by the conventional coal-fired boiler. The electric boiler has the characteristics of no pollution, no noise, small occupied area, convenient installation and use, full automation, safety, reliability, high thermal efficiency of more than 98 percent and the like, and is a green and environment-friendly product. In many countries, electric boilers were developed in the late 70 s to the early 80 s of the 20 th century. In China, the generation of electric heat boiler products is started in the middle of the 80 s, and by the middle of the 90 s, a large number of enterprises apply the electric heat boilers to heating, central air conditioning and hot water supply.
The medium can be carried to the pipeline often in the thermoelectric boiler equipment, and the pipeline can produce high temperature hidden danger in the normal installation course of work, causes certain safe danger of dividing, consequently need regularly to patrol the line to the pipeline and detect in the daily work, and the length of pipeline is longer in the factory building usually, and still can span between several factory buildings sometimes, brings certain inconvenience for the manual work is patrolled and examined, and the pipeline of patrolling and examining once also consumes more time.
Therefore, how to solve the defects of the prior art is a subject of the present invention.
Disclosure of Invention
In order to solve the problems, the invention discloses a thermal power plant boiler group inspection device.
In order to achieve the above purpose, the invention provides the following technical scheme: the thermal power plant boiler group inspection device comprises a clamp sleeve, a driving mechanism and a detection assembly, wherein the clamp sleeve is semicircular, the bottom of the clamp sleeve is provided with a avoidance groove corresponding to the support, the driving mechanism comprises two pairs of oppositely arranged driving rollers, the two pairs of driving rollers are respectively positioned at the left side and the right side of an inner cavity of the clamp sleeve, each pair of driving rollers are arranged in the front and at the back, and the driving rollers are tightly pressed against the outer wall of the pipeline;
the detection assembly comprises an infrared thermometer, a base and a sliding driving mechanism, wherein a temperature measuring groove is formed in the top of the cutting sleeve, two ends of the temperature measuring groove extend along the left end and the right end of the cutting sleeve respectively, the infrared thermometer is installed on the base, the front end and the rear end of the base are connected to the cutting sleeve in a sliding mode respectively, and the temperature measuring end of the infrared thermometer is right opposite to the temperature measuring groove;
the sliding driving mechanism comprises a driving motor, the driving motor is installed at the front end of the base, a driving gear is sleeved on a power output shaft of the driving motor, the top surface of the clamping sleeve corresponds to an arc-shaped rack fixedly connected with the gear, two ends of the arc-shaped rack face towards the left end and the right end of the clamping sleeve respectively and extend, and the driving gear is in meshing transmission with the arc-shaped rack.
As an improvement of the invention, the middle part of the driving roller is recessed inwards to form an arc-shaped limiting groove matched with the outer wall of the pipeline, and the pipeline is clamped in the arc-shaped limiting groove.
As an improvement of the invention, a rotating motor is vertically arranged on the cutting sleeve, and a power output shaft of the rotating motor extends into an inner cavity of the cutting sleeve and is in transmission connection with the driving roller.
As an improvement of the invention, the base comprises two side plates which are oppositely arranged, sliding grooves which are matched with the two ends of the clamping sleeve are formed in the bottom sides of the side plates, and the front end and the rear end of the clamping sleeve are respectively clamped in the sliding grooves on the front side and the rear side in a sliding manner.
As an improvement of the invention, a roller is arranged in the chute and is in rolling fit with the end part of the cutting sleeve.
As an improvement of the invention, the signal output end of the infrared thermometer is connected with a wireless communication device, and the wireless communication device is a wireless WIFI device or a 4G communication device.
Compared with the prior art, the invention has the following advantages: the inspection device comprises a clamping sleeve, a driving mechanism and a detection assembly, wherein an avoidance groove is formed in the bottom of the clamping sleeve corresponding to the support, and a driving roller of the driving mechanism is pressed against the outer wall of the pipeline in a pressing mode so that the driving roller can smoothly pass through the pipeline without being influenced by the support at the bottom of the pipeline; the detection assembly comprises an infrared thermometer, can move on the pipeline along with the clamping sleeve and gradually detect the temperature of the pipeline, and can save manpower and improve the detection efficiency compared with the traditional manual detection mode; further, the infrared thermometer can slide along the extending direction of the cutting sleeve through the driving of a sliding driving mechanism, so that the infrared thermometer can detect multiple positions of the pipeline, and therefore the infrared thermometer also has a higher detection range.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a driving roller;
FIG. 3 is a schematic view of the inspection device mounted on a pipeline;
list of reference numerals: the device comprises a 100 cutting sleeve, a 101 avoiding groove, a 102 temperature measuring groove, a 200 driving mechanism, a 201 driving roller, a 211 arc limiting groove, a 212 rotating motor, a 300 detection component, a 301 infrared thermometer, a 302 base, a 303 sliding driving mechanism, a 331 driving motor, 332 driving gears, 333 arc racks and a 400 pipeline.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example (b): referring to fig. 1-3, the thermal power plant boiler group inspection device is characterized in that the bottom of a pipeline 400 is arranged on a support, the inspection device comprises a clamp sleeve 100, a driving mechanism 200 and a detection assembly 300, the clamp sleeve 100 is semicircular, an avoiding groove 101 is formed in the bottom of the clamp sleeve 100 corresponding to the support, the avoiding groove 101 is a through groove, and the width of the avoiding groove 101 is larger than that of the top of the support;
the driving mechanism 200 comprises two pairs of driving rollers 201 which are oppositely arranged, the two pairs of driving rollers 201 are respectively positioned at the left side and the right side of the inner cavity of the cutting sleeve 100, each pair of driving rollers 201 is arranged in front and at the back, and the driving rollers 201 are pressed against the outer wall of the pipeline 400;
the detection assembly 300 comprises an infrared thermometer 301, a base 302 and a sliding driving mechanism 303, wherein the top of the cutting sleeve 100 is provided with a temperature measuring groove 102, two ends of the temperature measuring groove 102 extend along the left end and the right end of the cutting sleeve 100 respectively, the infrared thermometer 301 is installed on the base 302, the front end and the rear end of the base 302 are connected to the cutting sleeve 100 in a sliding mode respectively, and the temperature measuring end of the infrared thermometer 301 is opposite to the temperature measuring groove 102; the infrared thermometer 301 is an existing infrared non-contact thermometer;
the sliding driving mechanism 303 includes a driving motor 331, the driving motor 331 is installed at the front end of the base 302, a driving gear 332 is sleeved on a power output shaft of the driving motor 331, an arc-shaped rack 333 is fixedly connected to the top surface of the cutting sleeve 100 corresponding to the gear 332, two ends of the arc-shaped rack 333 extend towards the left end and the right end of the cutting sleeve 100 respectively, and the driving gear 332 is in meshing transmission with the arc-shaped rack 333.
The driving roller 201 of the driving mechanism 200 is pressed against the outer wall of the pipeline 400, so that the pipeline can smoothly pass through the pipeline without being influenced by the bracket at the bottom of the pipeline; the detection assembly 300 comprises an infrared thermometer 301, and can move on the pipeline along with the cutting sleeve 100 and gradually detect the temperature of the pipeline, so that compared with a traditional manual detection mode, the detection assembly can save labor and improve the detection efficiency; further, the infrared thermometer 301 is driven by a sliding driving mechanism 303 to slide along the extending direction of the ferrule 100, so that it can detect multiple positions of the pipeline;
in order to keep a good contact fit between the driving roller 201 and the pipeline 400, an arc-shaped limiting groove 211 matched with the outer wall of the pipeline 400 is formed in the middle part of the driving roller 201 in an inward concave mode, and the pipeline 400 is clamped in the arc-shaped limiting groove 211.
A rotating motor 212 is vertically installed on the cutting sleeve 100, a power output shaft of the rotating motor 212 extends into the inner cavity of the cutting sleeve 100 and is in transmission connection with the driving roller 201, and the driving roller 201 is driven to rotate by the rotating motor 212.
The base 302 comprises two oppositely arranged side plates, sliding grooves matched with the two ends of the clamping sleeve 100 are formed in the bottom sides of the side plates, the front end and the rear end of the clamping sleeve 100 are respectively clamped into the sliding grooves in the front side and the rear side in a sliding mode, rolling wheels are installed in the sliding grooves, and the rolling wheels are matched with the end portions of the clamping sleeve 100 in a rolling mode so that the two can slide smoothly.
In order to remotely transmit temperature data for monitoring, a signal output end of the infrared thermometer 301 is connected with a wireless communication device, and the wireless communication device is a wireless WIFI device or a 4G communication device.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.
Claims (6)
1. The utility model provides a thermal power plant boiler crowd inspection device, the bottom of pipeline (400) is bore and is established on the support, its characterized in that: the inspection device comprises a clamping sleeve (100), a driving mechanism (200) and a detection assembly (300), wherein the clamping sleeve (100) is semicircular, the bottom of the clamping sleeve (100) corresponds to the support and is provided with an avoidance groove (101), the driving mechanism (200) comprises two pairs of driving rollers (201) which are oppositely arranged, the two pairs of driving rollers (201) are respectively positioned at the left side and the right side of the inner cavity of the clamping sleeve (100), each pair of driving rollers (201) are arranged in the front and at the back, and the driving rollers (201) are pressed against the outer wall of the pipeline (400);
the detection assembly (300) comprises an infrared thermometer (301), a base (302) and a sliding driving mechanism (303), the top of the cutting sleeve (100) is provided with a temperature measuring groove (102), two ends of the temperature measuring groove (102) extend along the left end and the right end of the cutting sleeve (100) respectively, the infrared thermometer (301) is installed on the base (302), the front end and the rear end of the base (302) are connected to the cutting sleeve (100) in a sliding mode respectively, and the temperature measuring end of the infrared thermometer (301) faces the temperature measuring groove (102);
the sliding driving mechanism (303) comprises a driving motor (331), the driving motor (331) is installed at the front end of the base (302), a driving gear (332) is sleeved on a power output shaft of the driving motor (331), the top surface of the clamping sleeve (100) corresponds to the gear (332) and is fixedly connected with an arc-shaped rack (333), two ends of the arc-shaped rack (333) respectively face the left end and the right end of the clamping sleeve (100) and extend, and the driving gear (332) is in meshing transmission with the arc-shaped rack (333).
2. The thermal power plant boiler group inspection device according to claim 1, characterized in that: the middle part of the driving roller (201) is inwards concavely arranged to form an arc-shaped limiting groove (211) matched with the outer wall of the pipeline (400), and the pipeline (400) is clamped in the arc-shaped limiting groove (211).
3. The thermal power plant boiler group inspection device according to claim 1, characterized in that: a rotating motor (212) is vertically arranged on the cutting sleeve (100), and a power output shaft of the rotating motor (212) extends into the inner cavity of the cutting sleeve (100) and is in transmission connection with the driving roller (201).
4. The thermal power plant boiler group inspection device according to claim 1, characterized in that: the base (302) comprises two oppositely arranged side plates, sliding grooves matched with the two ends of the clamping sleeve (100) are formed in the bottom sides of the side plates, and the front end and the rear end of the clamping sleeve (100) are respectively clamped in the sliding grooves in the front side and the rear side in a sliding mode.
5. The thermal power plant boiler group inspection device according to claim 4, wherein: and a roller is installed in the sliding groove and is in rolling fit with the end part of the clamping sleeve (100).
6. The thermal power plant boiler group inspection device according to claim 1, characterized in that: the signal output end of the infrared thermometer (301) is connected with a wireless communication device, and the wireless communication device is a wireless WIFI device or a 4G communication device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011607511.1A CN112834041B (en) | 2020-12-30 | 2020-12-30 | Device is patrolled and examined to steam power plant's boiler crowd |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011607511.1A CN112834041B (en) | 2020-12-30 | 2020-12-30 | Device is patrolled and examined to steam power plant's boiler crowd |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112834041A true CN112834041A (en) | 2021-05-25 |
| CN112834041B CN112834041B (en) | 2023-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011607511.1A Active CN112834041B (en) | 2020-12-30 | 2020-12-30 | Device is patrolled and examined to steam power plant's boiler crowd |
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| Country | Link |
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| CN (1) | CN112834041B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118603360A (en) * | 2024-08-07 | 2024-09-06 | 国能锅炉压力容器检验有限公司 | Boiler inner and outer wall temperature measuring device and use method |
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|---|---|---|---|---|
| WO2010062758A1 (en) * | 2008-11-03 | 2010-06-03 | Redzone Robotics, Inc. | Device for pipe inspection and method of using same |
| US20150330860A1 (en) * | 2012-12-18 | 2015-11-19 | Mobile Robot Research Co., Ltd. | Piping inspection robot and method of inspecting piping |
| DE102017127625A1 (en) * | 2017-11-22 | 2019-05-23 | Brekerbohm Engineering UG (haftungsbeschränkt) | Mobile, modular pipe inspection and measuring system |
| CN208967481U (en) * | 2018-09-30 | 2019-06-11 | 郑琬郁 | A kind of oil-gas pipeline anti-leak warning device based on temperature and pressure detection |
| CN210005512U (en) * | 2019-04-04 | 2020-01-31 | 洛阳伟诚工程检测有限公司 | nondestructive testing device for high-temperature pipeline flaw detection |
-
2020
- 2020-12-30 CN CN202011607511.1A patent/CN112834041B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010062758A1 (en) * | 2008-11-03 | 2010-06-03 | Redzone Robotics, Inc. | Device for pipe inspection and method of using same |
| US20150330860A1 (en) * | 2012-12-18 | 2015-11-19 | Mobile Robot Research Co., Ltd. | Piping inspection robot and method of inspecting piping |
| DE102017127625A1 (en) * | 2017-11-22 | 2019-05-23 | Brekerbohm Engineering UG (haftungsbeschränkt) | Mobile, modular pipe inspection and measuring system |
| CN208967481U (en) * | 2018-09-30 | 2019-06-11 | 郑琬郁 | A kind of oil-gas pipeline anti-leak warning device based on temperature and pressure detection |
| CN210005512U (en) * | 2019-04-04 | 2020-01-31 | 洛阳伟诚工程检测有限公司 | nondestructive testing device for high-temperature pipeline flaw detection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118603360A (en) * | 2024-08-07 | 2024-09-06 | 国能锅炉压力容器检验有限公司 | Boiler inner and outer wall temperature measuring device and use method |
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| CN112834041B (en) | 2023-12-05 |
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