Air temperature and conductor temperature measuring device and method of use

By designing and installing a frame and rotating components for measuring air and conductor temperature, the problem of conductor temperature detection being affected by the environment was solved, enabling accurate measurement and temperature regulation, and ensuring efficient power transmission.

CN118347601BActive Publication Date: 2025-11-11STATE GRID FUJIAN ELECTRIC POWER CO LTD +1
View PDF 2 Cites 0 Cited by

Patent Information

Application Number
CN202410471143.4
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-04-18
Publication Date
2025-11-11
Estimated Expiration
2044-04-18

AI Technical Summary

Technical Problem

In existing technologies, conductor temperature detection is easily affected by ambient temperature, leading to inaccurate power transmission control and excessive power loss.

Method used

An instrument for measuring air temperature and conductor temperature was designed, including a mounting frame, a moving part, and a rotating part. By adjusting the support wheels and the shielding ring, the conductor temperature and ambient temperature can be accurately measured, and airflow can be used for temperature regulation and snow/ice column removal.

Benefits of technology

It enables precise measurement of conductor temperature and ambient temperature, reduces power transmission loss, ensures efficient conductor operation, and promptly handles abnormal temperatures and snow/ice columns in low-temperature environments.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN118347601B_ABST
    Figure CN118347601B_ABST
Patent Text Reader

Abstract

The application discloses a kind of air temperature and wire temperature measurement equipment and its using method, comprising: first function mechanism, first function mechanism includes installation frame and moving parts, installation frame is provided with two, two installation frames are fixedly connected by bolt, the outer surface of both sides of each installation frame is inserted with clamping strip, the inner wall of one installation frame is fixedly connected with temperature measuring instrument body, the outer surface of one installation frame is also fixedly connected with temperature measuring instrument body.In the application, when using, by controlling starting drive motor, drive motor can drive corresponding support wheel to rotate, and then under the position limitation of limit wheel, support wheel can be attached to the surface of wire body, and then the rotating support wheel can conveniently adjust the use position of equipment, and different positions are stayed according to the actual length of wire body, and then by controlling starting rotating motor, rotating motor can rotate and adjust the use angle of two cover rings through rotating gear and rack.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This invention belongs to the field of temperature measurement equipment technology, specifically a device for measuring air temperature and conductor temperature and its usage method. Background Technology

[0002] Conductors refer to the materials used as wires and cables. In industry, they also refer to electrical wires. They are generally made of copper or aluminum, but some are made of silver wire. They are used to conduct electric current or heat.

[0003] However, in existing technologies, the actual installed conductors are simpler in overall structure than cable structures, and are therefore easily affected by ambient temperature and surrounding conditions during actual use. In practice, the temperature detection and judgment of the operating conductor usually requires analysis of the current and voltage at both ends of the conductor to understand whether the conductor is in a normal operating temperature state, and then to regulate the transmission of electrical energy to avoid excessive energy loss. However, this analysis method is easily affected by the external temperature, which can easily lead to excessive energy loss during the actual regulation process. Summary of the Invention

[0004] The purpose of this invention is to provide an air temperature and conductor temperature measuring device and its usage method that can monitor conductor temperature and ambient temperature, facilitate power transmission control, and adjust the conductor operating environment to ensure that the conductor can efficiently perform its intended functions.

[0005] The technical solution adopted by this invention is as follows: A device for measuring air temperature and conductor temperature, comprising: a first functional mechanism, the first functional mechanism including a mounting frame and a moving component; two mounting frames are provided, the two mounting frames are fixedly connected by bolts; each mounting frame has a retaining strip inserted on both outer surfaces; a thermometer body is fixedly connected to the inner wall of one mounting frame, and a thermometer body is also fixedly connected to the outer surface of the other mounting frame; two sets of limiting strips are fixedly connected to one edge of the outer surface of each mounting frame, and two limiting strips are provided in each set; the moving component is disposed on the two mounting frames; and

[0006] The second functional mechanism includes a first extension frame and a rotating component. A second extension frame is inserted into the outer surface of one side of the first extension frame. Both the first and second extension frames are inserted between two corresponding clips. Two rotating frames are inserted into the inner wall of one side of the first extension frame. Two cover rings are slidably embedded between the two rotating frames. The rotating component is disposed on the first and second extension frames.

[0007] The four card strips are divided into two groups. In one group, two card strips are fitted with a first protective frame, and a second protective frame is fitted on the outer surface of one side of the first protective frame.

[0008] The movable component includes a fixed frame and a movable frame. The movable frame slides through the outer surface of one of the mounting frames. Limiting wheels are rotatably connected between the two sides of the movable frame and their relative inner surface walls. The fixed frame is fixedly connected to the inner surface wall of the other mounting frame. Two support wheels are rotatably connected between the two sides of the fixed frame and their relative inner surface walls.

[0009] A drive motor is fixedly connected to one side of the outer surface of the fixed frame, and the output end of the drive motor is fixedly connected to one end of the corresponding support wheel.

[0010] One of the mounting frames has a limit bolt rotatably connected to its outer surface, and the limit bolt is threadedly connected to the movable frame.

[0011] Each of the shielding rings has a rack fixedly connected to one side of its inner surface wall, and a rotary motor is fixedly connected to one side of the inner surface wall of the first extension frame.

[0012] The output end of the rotary motor is fitted with a rotary gear, which meshes with a rack.

[0013] The rotating component includes two rotating bars, which are fixedly connected at both ends by bolts. The two rotating bars are slidably embedded between four sets of limiting bars. Each rotating bar has multiple first blades fixedly connected at equal intervals on its outer surface. Each rotating bar has two connecting rods inserted into one side of its outer surface. The four connecting rods are divided into two groups. Each group has two connecting rods with a side bar fixedly connected at one end. The two side bars are fixedly connected at both ends by bolts. Each side bar has a second blade fixedly connected at equal intervals on one side of its outer surface.

[0014] Each of the connecting rods has a rotating wheel rotatably connected to its outer surface.

[0015] A method for using an air temperature and conductor temperature measuring device includes the following steps:

[0016] S1. Temperature Monitoring: By controlling the start of the drive motor, the drive motor can drive the corresponding support wheel to rotate. Under the position restriction of the limit wheel, the support wheel can be made to fit the surface of the conductor body. The rotating support wheel can be easily adjusted to adjust the usage position of the device. At the same time, it can stop at different positions according to the actual length of the conductor body. By controlling the start of the rotary motor, the rotary motor can rotate and adjust the usage angle of the two shielding rings through the rotary gear and rack. The shielding rings can block the two hollow positions of the rotating frame. At this time, under the obstruction of the first extension frame, the second extension frame, the mounting frame, the first protective frame and the second protective frame, the influence of the surrounding environment on the conductor body at the detection position can be avoided. The temperature measuring instrument inside and outside the mounting frame can accurately measure the guiding temperature and the ambient temperature around the conductor body.

[0017] S2. Temperature Regulation: The high-altitude airflow can drive the rotating bar to rotate through the first blade. With the support of the rotating wheel, the connecting rod can drive the side bar to rotate, which in turn drives the second blade to rotate. The rotating second blade can accelerate the airflow at the connection between the rotating frame and the shielding ring, allowing outside air to flow quickly through the inside of the mounting frame. This allows the flowing air to quickly remove the heat generated by the conductor body during operation, thus enabling timely cooling of the conductor body parts with abnormal temperatures. At the same time, the obstruction of the rotating second blade can promptly remove snow and ice columns remaining on the surface of the conductor body in low-temperature environments.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0019] In this invention, during use, the drive motor is activated to rotate the corresponding support wheel. Under the positional constraint of the limiting wheel, the support wheel adheres to the surface of the conductor body, allowing for convenient adjustment of the device's position. It can also stop at different positions based on the actual length of the conductor body. Furthermore, by activating the rotating motor, the two shielding rings can be adjusted via rotating gears and racks, effectively sealing the two open areas of the rotating frame. With the obstruction of the first extension frame, second extension frame, mounting frame, first protective frame, and second protective frame, the influence of the surrounding environment on the conductor body at the detection position is effectively prevented. The temperature measuring instruments inside and outside the mounting frame can accurately measure the guiding temperature and the ambient temperature around the conductor body. Finally, the existing wireless data transmission device enables timely measurement... The transmission of quantitative data enables power transmission operators to adjust power transmission based on changes in the overall temperature of the conductor, effectively avoiding excessive power loss. Simultaneously, high-altitude airflow drives the rotating bar via the first blade, which, supported by the rotating wheel, causes the connecting rod to rotate the side bar. This rotating side bar then drives the second blade, accelerating airflow at the connection between the rotating frame and the shield. This allows outside air to quickly flow through the mounting frame, rapidly carrying away the heat generated by the conductor's operation and promptly cooling any abnormally hot sections. Furthermore, the second blade's obstruction helps to remove snow and icicles remaining on the conductor's surface in low-temperature environments, ensuring efficient power transmission and enabling the equipment to perform its intended functions effectively. Attached Figure Description

[0020] Figure 1 This is a perspective view taken from the front when the invention is in use;

[0021] Figure 2 This is a frontal perspective view of the present invention;

[0022] Figure 3 This is a rear perspective view of the present invention;

[0023] Figure 4 This is a frontal sectional perspective view of the present invention;

[0024] Figure 5 This is a front view of the unfolded perspective of the first functional mechanism of the present invention;

[0025] Figure 6 This is a rear-view perspective view of the first functional mechanism of the present invention.

[0026] Figure 7 This is a frontal sectional view of the second functional mechanism of the present invention.

[0027] The diagram shows the following markings: 1. First functional mechanism; 101. Mounting frame; 102. First protective frame; 103. Second protective frame; 104. Locking strip; 105. Fixing frame; 106. Support wheel; 107. Drive motor; 108. Moving frame; 109. Limiting bolt; 110. Limiting wheel; 111. Limiting strip; 112. Thermometer body; 2. Second functional mechanism; 201. First extension frame; 202. Second extension frame; 203. Rotating frame; 204. Covering ring; 205. Rotating motor; 206. Rotating gear; 207. Rack; 208. Rotating strip; 209. First blade; 210. Connecting rod; 211. Rotating wheel; 212. Side strip; 213. Second blade; 3. Wire body. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be 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 and not intended to limit the invention.

[0029] Example 1

[0030] Reference Figures 1-7A device for measuring air temperature and conductor temperature includes a first functional mechanism 1 and a second functional mechanism 2. The first functional mechanism 1 includes a mounting frame 101 and a moving component. The mounting frame 101 provides a mounting base for other functional components of the device. Two mounting frames 101 are provided and are fixedly connected by bolts. Each mounting frame 101 has a retaining strip 104 inserted on both outer surfaces. The retaining strip 104 facilitates the installation of a first protective frame 102, a second protective frame 103, a first extension frame 201, and a second extension frame 202. A thermometer body 112 is fixedly connected to the inner wall of one mounting frame 101, enabling the device to perform its intended functions. A thermometer body 112 is also fixedly connected to the outer surface of one mounting frame 101. Two sets of limiting strips 111 are fixedly connected to one edge of the outer surface of each mounting frame 101, facilitating the rotation of the strips. The installation setup of 208 includes two limit bars 111 in each group. The moving parts are set on two mounting frames 101. The second functional mechanism 2 includes a first extension frame 201 and a rotating part. The establishment of the first extension frame 201 facilitates the installation of other functional parts of the equipment. A second extension frame 202 is inserted into the outer surface of one side of the first extension frame 201. The establishment of the second extension frame 202, in conjunction with the first extension frame 201, facilitates the installation of other functional parts of the equipment. The first extension frame 201 and the second extension frame 202 are both inserted between two corresponding locking bars 104. Two rotating frames 203 are inserted into the inner surface of one side of the first extension frame 201. The establishment of the rotating frames 203 facilitates the installation of other functional parts of the equipment. Two sealing rings 204 are slidably embedded between the two rotating frames 203. The establishment of the sealing rings 204 can block the hollow positions of the rotating frames 203. The rotating part is set on the first extension frame 201 and the second extension frame 202.

[0031] Reference Figures 3-7The four locking strips 104 are divided into two groups. One group has two locking strips 104 with a first protective frame 102 inserted inside. The first protective frame 102, together with a second protective frame 103, effectively reduces the impact of the external environment on the internal functional components. A second protective frame 103 is inserted into the outer surface of one side of the first protective frame 102. The moving component includes a fixed frame 105 and a moving frame 108. The fixed frame 105 facilitates the installation of the support wheel 106, and the moving frame 108 facilitates the installation of the limiting wheel 110. The moving frame 108 slides through the outer surface of one of the mounting frames 101. The two sides of the moving frame 108 are rotatably connected to the inner surface wall of the relative moving frame 108 with the limiting wheel 110. The limiting wheel 110, together with the support wheel 106, allows for... The guide body 3 is clamped and fitted, allowing the support wheels 106 to move and adjust the device's position. A fixed frame 105 is fixedly connected to the inner wall of another mounting frame 101. Two support wheels 106 are rotatably connected between the two sides of the fixed frame 105 and their corresponding inner walls. A drive motor 107 is fixedly connected to the outer surface of one side of the fixed frame 105. The drive motor 107 provides the power required for the rotation of the support wheels 106. The output end of the drive motor 107 is fixedly connected to one end of the corresponding support wheel 106. A limit bolt 109 is rotatably connected to the outer surface of one of the mounting frames 101. The limit bolt 109 allows for the adjustment of the position of the movable frame 108. The limit bolt 109 and the movable frame 108 are threadedly connected. Each shielding ring 204 has a fixed inner wall on one side. A rack 207 is fixedly connected to the first extension frame 201. The rack 207, in conjunction with the rotating gear 206, enables the rotary motor 205 to effectively drive the shielding ring 204 to rotate. The rotary motor 205 is fixedly connected to the inner wall of one side of the first extension frame 201. The output end of the rotary motor 205 is fitted with the rotating gear 206, which meshes with the rack 207. The rotating component includes a rotating bar 208. The rotating bar 208 facilitates the installation of other functional components of the equipment. There are two rotating bars 208, and their ends are fixedly connected by bolts. The two rotating bars 208 are slidably embedded between four sets of limiting bars 111. Multiple first blades 209 are fixedly connected at equal intervals on the outer surface of each rotating bar 208. The placement of component 9 allows the high-altitude airflow to effectively drive the rotating bar 208 to rotate. Two connecting rods 210 are inserted into one side of the outer surface of each rotating bar 208. The connecting rods 210 facilitate the installation of other functional components of the equipment. The four connecting rods 210 are divided into two groups. A side bar 212 is fixedly connected to one end of each pair of connecting rods 210 in each group. The side bar 212 facilitates the installation of the second blade 213 and effectively drives the second blade 213 to rotate, thereby providing airflow into the mounting frame 101, enabling the equipment to efficiently perform its intended functions. Both ends of the two side bars 212 are fixedly connected by bolts, and the second blade 213 is fixedly connected at equal intervals to one side of the outer surface of each side bar 212.Each linkage 210 has a rotating wheel 211 rotatably connected to its outer surface, allowing the linkage 210 to rotate normally when the rotating wheel 211 is in place.

[0032] The following provides a detailed description of the method of using an air temperature and conductor temperature measuring device provided in an embodiment of the present invention. The method of use includes the following steps:

[0033] Step 1, Temperature Monitoring: By controlling the start of the drive motor 107, the drive motor 107 drives the corresponding support wheel 106 to rotate. Under the position restriction of the limit wheel 110, the support wheel 106 can fit against the surface of the conductor body 3, allowing the rotating support wheel 106 to easily adjust the usage position of the equipment. It can also stop at different positions according to the actual length of the conductor body 3. Then, by controlling the start of the rotary motor 205, the rotary motor 205, through the rotary gear 206 and rack 207, can rotate and adjust the usage angle of the two shielding rings 204, thus enabling the shielding rings 204 to effectively rotate the two frames 2. 03. The sealing of the hollowed-out position, under the obstruction of the first extension frame 201, the second extension frame 202, the mounting frame 101, the first protective frame 102 and the second protective frame 103, can effectively avoid the influence of the surrounding environment on the conductor body 3 at the detection position. Then, the temperature measuring instrument body 112 inside and outside the mounting frame 101 can accurately measure the guiding temperature and the ambient temperature around the conductor body 3. Then, the existing wireless data transmission device can transmit the measurement data in a timely manner, so that the power transmission operator can adjust the power transmission according to the overall temperature change of the conductor body 3, thereby effectively avoiding excessive power transmission loss.

[0034] Step 2, Temperature Regulation: The high-altitude airflow drives the rotating bar 208 to rotate via the first blade 209. Supported by the rotating wheel 211, the connecting rod 210 drives the side bar 212 to rotate, which in turn drives the second blade 213 to rotate. The rotating second blade 213 accelerates the airflow at the connection between the rotating frame 203 and the shielding ring 204, allowing outside air to quickly flow through the mounting frame 101. This rapid airflow carries away the heat generated by the conductor body 3 during operation, thus promptly cooling any abnormally hot parts of the conductor body 3. Simultaneously, the rotating second blade 213 effectively removes residual snow and icicles from the surface of the conductor body 3 in low-temperature environments, ensuring efficient power transmission and enabling the equipment to perform its intended functions efficiently.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device for measuring air temperature and conductor temperature, characterized in that, include: The first functional mechanism (1) includes a mounting frame (101) and a moving component. There are two mounting frames (101) in total. The two mounting frames (101) are fixedly connected by bolts. Each mounting frame (101) has a retaining strip (104) inserted on both outer surfaces. The inner wall of one mounting frame (101) is fixedly connected to the thermometer body (112), and the outer surface of the other mounting frame (101) is also fixedly connected to the thermometer body (112). Two sets of limiting devices are fixedly connected to one edge of the outer surface of each mounting frame (101). Each set of limiting strips (111) has two such strips, and the moving parts are mounted on two mounting frames (101). The moving parts include a fixed frame (105) and a moving frame (108). The moving frame (108) slides through the outer surface of one of the mounting frames (101), and limiting wheels (110) are rotatably connected between the two sides of the moving frame (108) relative to the inner surface wall. The fixed frame (105) is fixedly connected to the inner surface wall of the other mounting frame (101), and two support wheels (106) are rotatably connected between the two sides of the fixed frame (105) relative to the inner surface wall. The second functional mechanism (2) includes a first extension frame (201) and a rotating component. A second extension frame (202) is inserted into the outer surface of one side of the first extension frame (201). The first extension frame (201) and the second extension frame (202) are both inserted between two corresponding clips (104). Two rotating frames (203) are inserted into the inner wall of one side of the first extension frame (201). Two cover rings (204) are slidably embedded between the two rotating frames (203). The rotating component is disposed on the first extension frame (201) and the second extension frame (202). The rotating component includes a rotating bar (208). The rotating bar (208) has a total of There are two rotating bars (208). The two ends of the two rotating bars (208) are fixedly connected by bolts. The two rotating bars (208) are slidably embedded between four sets of limiting bars (111). Multiple first blades (209) are fixedly connected at equal intervals on the outer surface of each rotating bar (208). Two connecting rods (210) are inserted on one side of the outer surface of each rotating bar (208). The four connecting rods (210) are divided into two groups. A side bar (212) is fixedly connected between one end of the two connecting rods (210) in each group. The two ends of the two side bars (212) are fixedly connected by bolts. A second blade (213) is fixedly connected at equal intervals on one side of the outer surface of each side bar (212).

2. The device for measuring air temperature and conductor temperature as described in claim 1, characterized in that: The four card strips (104) are divided into two groups. In one group, a first protective frame (102) is inserted inside the two card strips (104), and a second protective frame (103) is inserted on the outer surface of one side of the first protective frame (102).

3. The device for measuring air temperature and conductor temperature as described in claim 2, characterized in that: A drive motor (107) is fixedly connected to one side of the outer surface of the fixed frame (105), and the output end of the drive motor (107) is fixedly connected to one end of the corresponding support wheel (106).

4. The device for measuring air temperature and conductor temperature as described in claim 3, characterized in that: One of the mounting frames (101) has a rotatable stop bolt (109) on its outer surface, and the stop bolt (109) and the movable frame (108) are threaded together.

5. The device for measuring air temperature and conductor temperature as described in claim 4, characterized in that: Each of the shielding rings (204) has a rack (207) fixedly connected to one side of its inner surface wall, and a rotary motor (205) is fixedly connected to one side of the inner surface wall of the first extension frame (201).

6. The device for measuring air temperature and conductor temperature as described in claim 5, characterized in that: The output end of the rotary motor (205) is fitted with a rotary gear (206), which meshes with a rack (207).

7. The device for measuring air temperature and conductor temperature as described in claim 6, characterized in that: Each of the connecting rods (210) has a rotating wheel (211) rotatably connected to its outer surface.

8. A method of using an instrument for measuring air temperature and conductor temperature, characterized in that, When applied to the air temperature and conductor temperature measuring device as described in claim 7, the method includes the following steps: S1. Temperature Monitoring: By controlling the start of the drive motor (107), the drive motor (107) can drive the corresponding support wheel (106) to rotate. Under the position restriction of the limit wheel (110), the support wheel (106) can fit against the surface of the conductor body (3). This allows the rotating support wheel (106) to easily adjust the position of the equipment and stop at different positions according to the actual length of the conductor body (3). Then, by controlling the start of the rotary motor (205), the rotary motor (205) rotates through the rotating gear (206) and rack (207). 7) The angle of use of the two shielding rings (204) can be rotated and adjusted, so that the shielding rings (204) can block the hollow positions of the two rotating frames (203). At this time, under the obstruction of the first extension frame (201), the second extension frame (202), the mounting frame (101), the first protective frame (102) and the second protective frame (103), the influence of the surrounding environment on the conductor body (3) at the detection position can be avoided. Then, the temperature measuring instrument body (112) inside and outside the mounting frame (101) can accurately measure the guiding temperature and the ambient temperature around the conductor body (3). S2. Temperature regulation: The high-altitude airflow can drive the rotating bar (208) to rotate through the first blade (209), and then, under the support of the rotating wheel (211), the connecting rod (210) can drive the side bar (212) to rotate, and then the rotating side bar (212) can drive the second blade (213) to rotate, so that the rotating second blade (213) can accelerate the airflow at the connection between the rotating frame (203) and the shield (204), so that the outside air can quickly flow through the inside of the mounting frame (101), and the flowing air can quickly carry away the temperature generated by the operation of the conductor body (3), so that the abnormal temperature part of the conductor body (3) can be cooled down in time. At the same time, under the obstruction of the rotating second blade (213), the snow and ice columns remaining on the surface of the conductor body (3) under low temperature environment can be removed in time.

Citation Information

Patent Citations

  • Cable head temperature comprehensive monitoring device for transformer substation cable trench

    CN115411688A

  • Building cable temperature intelligent monitoring device

    CN215931109U