Temperature data acquisition device for heat exchange station

Abstract

The utility model relates to the technical field of data acquisition, and discloses a temperature data acquisition device for a heat exchange station, which comprises a thermal pipe, a supporting rod is arranged on the outer wall of the thermal pipe, a controller is fixedly arranged on the outer wall of the supporting rod, a motor is fixedly arranged on the outer wall of the supporting rod, a worm is fixedly assembled on a power output shaft of the motor, and a temperature sensor is arranged on the worm. A worm wheel is installed on the outer wall of the worm, and a cylinder is installed on the outer wall of the worm wheel. According to the heat exchange station temperature data acquisition device, the motor drives the worm to rotate, the worm drives the cylinder to rotate through the worm gear, so that the outer wall of the cylinder rolls on the outer wall, the temperature monitoring device can detect the temperatures of different positions in the outer wall of the thermal pipe, then the average value of the detected temperatures is obtained, and the equipment detection precision is improved; the two cylinders are attached to the outer wall of the thermal pipe, and the two cylinders roll on the outer wall of the thermal pipe, so that equipment operates normally, and sliding track deviation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of data acquisition, in particular to a temperature data acquisition device for a heat exchange station. Background Art

[0002] A heating station is a place where heat is concentrated and exchanged. It is divided into direct supply stations and indirect supply stations according to the form of heat supply. The former is where the power plant directly supplies heat to users. It has high temperature, is difficult to control, and wastes heat energy. It is the product of the original power plant waste heat welfare heating.

[0003] During use, the existing heat exchange station temperature data acquisition device places the temperature monitoring probe on the inner wall of the detection tube, which causes the equipment to be damaged after long-term use. It is inconvenient for personnel to repair it, resulting in time-consuming and labor-intensive maintenance and increased workload. At the same time, during use, the device cannot be clamped and fixed according to the different diameters of the pipeline to realize temperature data collection, resulting in limitations of the equipment. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the present invention provides a temperature data acquisition device for a heat exchange station, which has the advantages of facilitating temperature data acquisition and monitoring equipment stability, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a temperature data acquisition device for a heat exchange station, comprising a thermal tube, a support rod installed on the outer wall of the thermal tube, a controller fixedly installed on the outer wall of the support rod, a motor fixedly installed on the outer wall of the support rod, a power output shaft of the motor fixedly equipped with a worm, a worm wheel installed on the outer wall of the worm, a cylinder installed on the outer wall of the worm wheel, a temperature monitoring device fixedly installed on the outer wall of the support rod away from the controller, a shell slidably sleeved on the outer wall of the support rod, a fixing rod slidably sleeved on the outer wall of the shell, and a spring installed on the outer wall of the support rod.

[0006] As a preferred technical solution of the present invention: the controller is electrically connected to the motor, and the outer wall of the worm is meshed with the outer wall of the worm wheel.

[0007] As a preferred technical solution of the present invention: a square groove is provided on the inner wall of the support rod, and the inner wall of the square groove is rotatably connected to the outer wall of the cylinder and the worm gear.

[0008] As a preferred technical solution of the present invention: the number of the fixing rods is two, and the two fixing rods are symmetrically arranged with the spring as the center.

[0009] As a preferred technical solution of the present invention: one end of the spring is fixed to the outer wall of the support rod, and the other end of the spring is fixed to the outer wall of another support rod.

[0010] As a preferred technical solution of the present invention: the number of the cylinders is two, and the two cylinders are symmetrically arranged with the thermal pipe as the center.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The temperature data acquisition device of the heat exchange station is driven by a motor to rotate the worm, and the worm drives the cylinder to rotate through the worm gear, so that the outer wall of the cylinder rolls on the outer wall, so that the temperature monitoring device can detect the temperature at different positions on the outer wall of the thermal pipe, and then take the average value of the detected temperature to improve the detection accuracy of the equipment. By making the two cylinders fit with the outer wall of the thermal pipe, the two cylinders roll on the outer wall of the thermal pipe, so that the equipment operates normally and avoids the deviation of the sliding track.

[0013] 2. The temperature data acquisition device of the heat exchange station connects two support rods through a spring. The support rod is pulled by external force and placed on the outer wall of the thermal pipe. The elastic force of the spring is used to expand and contract different pipes of the thermal pipe, so that the support rod drives the temperature monitoring device to clamp and fix different pipes. The two fixing rods are used to adjust the limit according to the outer wall diameter of different thermal pipes, so that the equipment drives the temperature monitoring device to expand the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the worm gear structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the cylindrical structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the spring structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the worm structure of the utility model.

[0019] In the figure: 1. Thermal tube; 2. Support rod; 3. Housing; 4. Worm; 5. Motor; 6. Controller; 7. Cylinder; 8. Fixed rod; 9. Temperature monitoring device; 10. Worm gear; 11. Spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1 - Figure 5 A temperature data acquisition device for a heat exchange station includes a thermal tube 1, a support rod 2 is installed on the outer wall of the thermal tube 1, a controller 6 is fixedly installed on the outer wall of the support rod 2, a motor 5 is fixedly installed on the outer wall of the support rod 2, a worm 4 is fixedly assembled on the power output shaft of the motor 5, a worm gear 10 is installed on the outer wall of the worm 4, a cylinder 7 is installed on the outer wall of the worm gear 10, a temperature monitoring device 9 is fixedly installed on the outer wall of the support rod 2 away from the controller 6, a shell 3 is slidably sleeved on the outer wall of the support rod 2, a fixing rod 8 is slidably sleeved on the outer wall of the shell 3, and a spring 11 is installed on the outer wall of the support rod 2.

[0022] In the above structure, the support rod 2 is installed to support the data acquisition device, thereby increasing the operating stability of the device.

[0023] In a preferred embodiment, the controller 6 is electrically connected to the motor 5 , and the outer wall of the worm 4 is meshed with the outer wall of the worm wheel 10 .

[0024] In the above structure, the outer wall of the worm 4 is engaged with the outer wall of the worm wheel 10, the controller 6 is controlled by external force, and the motor 5 is used to drive the worm 4 to rotate. The worm 4 drives the cylinder 7 to rotate through the worm wheel 10, so that the outer wall of the cylinder 7 rolls on the outer wall, thereby enabling the temperature monitoring device 9 to detect the temperature at different positions on the outer wall of the thermal pipe 1, and then take the average value of the detected temperature to improve the detection accuracy of the equipment.

[0025] In a preferred embodiment, a square groove is formed on the inner wall of the support rod 2 , and the inner wall of the square groove is rotatably connected to the outer wall of the cylinder 7 and the worm gear 10 .

[0026] In the above structure, a rotational connection is formed between the inner wall of the square groove and the outer wall of the cylinder 7, and the square groove is used to support the cylinder 7 and the worm gear 10, so that the operation of the equipment is more stable and protective.

[0027] In a preferred embodiment, there are two fixing rods 8 , and the two fixing rods 8 are symmetrically arranged with the spring 11 as the center.

[0028] In the above structure, the two fixing rods 8 slide on the inner wall of the shell 3, and the two fixing rods 8 are used to adjust and limit according to the outer wall diameters of different heat pipes 1 to prevent the device from separating from the outer wall of the heat pipe 1.

[0029] In a preferred embodiment, one end of the spring 11 is fixed to the outer wall of the support rod 2 , and the other end of the spring 11 is fixed to the outer wall of another support rod 2 .

[0030] In the above structure, the two support rods 2 are connected by a spring 11, and the support rod 2 is pulled by an external force and placed on the outer wall of the thermal pipe 1. The elastic force of the spring 11 is used to expand and contract different pipes of the thermal pipe 1, so that the support rod 2 drives the temperature monitoring device 9 to clamp and fix different pipes, thereby improving the scope of application.

[0031] In a preferred embodiment, there are two cylinders 7 , and the two cylinders 7 are symmetrically arranged with the thermal pipe 1 as the center.

[0032] In the above structure, the two cylinders 7 are fitted with the outer wall of the heat pipe 1, and the two cylinders 7 roll on the outer wall of the heat pipe 1, so that the equipment operates normally and the sliding track is prevented from deviating.

[0033] Working principle: The two support rods 2 are connected by a spring 11, and the support rod 2 is pulled by an external force and placed on the outer wall of the thermal pipe 1. The elastic force of the spring 11 is used to expand and contract different pipes of the thermal pipe 1, so that the support rod 2 drives the temperature monitoring device 9 to clamp and fix different pipes, and the two fixing rods 8 are used to adjust the limit according to the outer wall diameter of different thermal pipes 1, so that the equipment drives the temperature monitoring device 9 to improve the applicable range, and the outer wall of the worm 4 is engaged with the outer wall of the worm gear 10, and the controller 6 is controlled by external force, and the worm 4 is driven by the motor 5 to rotate. The worm 4 drives the cylinder 7 to rotate through the worm gear 10, so that the outer wall of the cylinder 7 rolls on the outer wall, so that the temperature monitoring device 9 can detect the temperature at different positions on the outer wall of the thermal pipe 1, and then take the average value of the detected temperature to improve the detection accuracy of the equipment. By making the two cylinders 7 fit against the outer wall of the thermal pipe 1, the two cylinders 7 roll on the outer wall of the thermal pipe 1, so that the equipment operates normally and avoids the deviation of the sliding track.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temperature data acquisition device for a heat exchange station, comprising a heat pipe (1), characterized in that: The outer wall of the thermal pipe (1) is mounted with a support rod (2), a controller (6) is fixedly mounted on the outer wall of the support rod (2), a motor (5) is fixedly mounted on the outer wall of the support rod (2), a worm (4) is fixedly mounted on the power output shaft of the motor (5), a worm wheel (10) is mounted on the outer wall of the worm wheel (4), a cylinder (7) is mounted on the outer wall of the worm wheel (10), a temperature monitoring device (9) is fixedly mounted on the outer wall of the support rod (2) away from the controller (6), a housing (3) is slidably sleeved on the outer wall of the support rod (2), a fixing rod (8) is slidably sleeved on the outer wall of the housing (3), and a spring (11) is mounted on the outer wall of the support rod (2).

2. The heat exchange station temperature data acquisition device according to claim 1, characterized in that: The controller (6) is electrically connected to the motor (5), and the outer wall of the worm (4) is meshed with the outer wall of the worm wheel (10).

3. The heat exchange station temperature data acquisition device according to claim 2, characterized in that: A square groove is provided on the inner wall of the support rod (2), and the inner wall of the square groove is rotationally connected with the outer wall of the cylinder (7) and the worm wheel (10).

4. The heat exchange station temperature data acquisition device according to claim 1, characterized in that: There are two fixing rods (8), and the two fixing rods (8) are symmetrically arranged with the spring (11) as the center.

5. The heat exchange station temperature data acquisition device according to claim 4, characterized in that: One end of the spring (11) is fixed to the outer wall of the support rod (2), and the other end of the spring (11) is fixed to the outer wall of another support rod (2).

6. The heat exchange station temperature data acquisition device according to claim 1, characterized in that: There are two cylinders (7), and the two cylinders (7) are symmetrically arranged with the thermal pipe (1) as the center.

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