CN114136480A

CN114136480A - Temperature detection device

Info

Publication number: CN114136480A
Application number: CN202111419104.2A
Authority: CN
Inventors: 黄日光; 邓威; 黄顺浩; 廖圣桃; 沈瑞锡; 吴贻标; 陈文其; 张桂玲; 陈惠聪; 温可良; 郭思威; 朱洪彬; 彭林伟; 陈顺发; 叶佳明; 叶康
Original assignee: Guangdong Power Grid Co Ltd; Huizhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Huizhou Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-03-04
Anticipated expiration: 2041-11-26
Also published as: CN114136480B

Abstract

The invention belongs to the technical field of temperature detection, and discloses a temperature detection device. The holding piece is installed in the mounting, and the holding piece is used for holding the ice-cube and the ice-cube can with treat the laminating of temperature measurement piece, make the temperature measurement piece that awaits measuring that has higher temperature can promote the melting rate of ice-cube after the contact ice-cube. The tray is installed in the mounting and is located the below that holds the piece, and the tray is used for collecting the ice-cube and melts the water that forms, and the rivers that the ice-cube melts the formation in holding the piece are collected to the tray that is located the holding piece below, and the water that the tray was collected flows in the storage water tank through the honeycomb duct. The temperature of the part to be measured can be detected by observing the water quantity in the water storage tank and the water increasing rate.

Description

Temperature detection device

Technical Field

The invention relates to the technical field of temperature detection, in particular to a temperature detection device.

Background

Power cables are required in many power systems, and often generate heat due to reasons such as unsatisfactory cable conductor resistance, improper cable selection or excessively dense cable arrangement. After the power cable generates heat, if no reason is found, the fault can be timely eliminated, the power cable is easy to cause insulation thermal breakdown phenomenon due to continuous power-on operation, and adjacent power cables can be caused to trip in a short circuit or even cause fire when the phenomenon is serious.

Therefore, the heating position needs to be found in time after the power cable generates heat, and the temperature of the cable also needs to be detected in daily maintenance to prevent overheating. The existing electric power cable temperature detection method mostly uses an infrared thermometer to detect temperature, but because the electric power cable is often far away from the ground, the measurement result is inaccurate when the electric power cable stands on the ground for detection, so that a ladder is needed to be close to the electric power cable for measurement, and the method is very inconvenient.

Therefore, a temperature detecting device is needed to solve the above problems.

Disclosure of Invention

The invention provides a temperature detection device which can be arranged on a piece to be measured and can detect the temperature of the piece to be measured in a way of melting ice cubes.

In order to achieve the purpose, the invention adopts the following technical scheme:

a temperature detection device for detecting the temperature of a member to be measured, comprising:

the fixing piece is used for being installed on a piece to be measured in temperature;

temperature measurement subassembly includes:

the accommodating piece is arranged on the fixing piece and used for accommodating ice blocks, and the ice blocks can be attached to the piece to be measured;

a tray installed on the fixing member and positioned below the accommodating member, the tray being used for collecting water formed by melting the ice cubes;

a water storage tank mounted on the fixing member;

and the water collected by the tray flows into the water storage tank through the flow guide pipe.

As a preferred scheme of the temperature detection device, the temperature detection device further comprises a roller rotatably arranged on the fixing piece, and the roller is used for being arranged on the to-be-measured temperature piece in a rolling mode.

As a preferable scheme of the temperature detection device, the temperature detection device further comprises a motor installed on the fixing piece, and the motor is used for driving the roller to roll.

As a preferable scheme of the temperature detection device, two rollers are provided, the two rollers are arranged at intervals, and the motor is used for driving one of the rollers to roll.

As a preferred scheme of the temperature detection device, the temperature detection device further comprises a cleaning mechanism, and the cleaning mechanism is used for cleaning the to-be-measured temperature piece.

As a preferred embodiment of the temperature detecting device, the cleaning mechanism includes a water tank disposed on the fixing member, a water pump disposed on the fixing member, and a gooseneck, the water tank is used for storing a cleaning liquid, the water pump has an input end and an output end, the input end of the water pump is used for sucking the cleaning liquid in the water tank, the output end of the water pump is communicated with an inlet of the gooseneck, and an outlet of the gooseneck faces the member to be measured.

As a preferable scheme of the temperature detection device, the cleaning mechanism further includes a blower arranged on the fixing member, and the blower is used for blowing air to the member to be measured.

As a preferable mode of the temperature detection device, the temperature detection device further includes an adjustment mechanism for adjusting a position of the accommodating member with respect to the fixing member.

As a preferable mode of the temperature detecting device, the adjusting mechanism includes a first slide bar and a nut, the first slide bar is slidably inserted into the fixing member, the first slide bar is fixedly connected to the accommodating member, and the nut is in threaded connection with the first slide bar.

As a preferable mode of the temperature detection device, the adjustment mechanism further includes a first elastic member, the first elastic member is fitted around the first slide bar, and both ends of the first elastic member are respectively abutted against the nut and the fixing member.

The invention has the beneficial effects that:

the ice block is accommodated through the accommodating part, the ice block is attached to the temperature measuring part, the melting rate of the ice block can be increased after the temperature measuring part with higher temperature is contacted with the ice block, melting is accelerated, water melted by the ice block flows into the water storage tank after being collected by the tray and guided by the flow guide pipe, and the temperature of the temperature measuring part can be detected by observing the water quantity in the water storage tank and the rate of water increase. In addition, because the ice-cube directly contacts with the temperature measuring piece, the temperature measuring piece which is heated and has higher temperature can be pre-cooled.

Drawings

FIG. 1 is a schematic structural diagram of a temperature detection apparatus according to a first embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a roller according to an embodiment of the present invention;

FIG. 3 is a schematic top view of a fastener body according to one embodiment of the invention;

FIG. 4 is a schematic side view of a tray according to one embodiment of the present invention;

fig. 5 is a schematic structural diagram of a temperature detection device in the second embodiment of the present invention.

In the figure:

100. a part to be measured in temperature;

1. a fixing member; 11. a fixing member body; 111. a projection; 112. a first bolt; 12. a connecting rod; 121. a second bolt; 13. a motor mounting bracket; 14. a handle; 141. a second elastic member; 142. a second slide bar;

2. a temperature measuring component; 21. a receiving member; 22. a tray; 221. a groove; 23. a flow guide pipe; 24. a water storage tank;

31. a motor; 32. a roller;

4. a cleaning mechanism; 41. a water tank; 411. a water outlet pipe; 42. a water pump; 43. a gooseneck; 44. a spray head; 45. a blower;

5. an adjustment mechanism; 51. a first slide bar; 52. a nut; 53. a first elastic member; 54. a hydraulic cylinder; 55. and a hydraulic cylinder mounting frame.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Example one

After the power cable generates heat, if no reason is found, faults are timely eliminated, the power cable is easy to cause insulation thermal breakdown due to continuous power-on operation, and adjacent power cables can be subjected to short-circuit tripping in severe cases. Therefore, need in time seek and find the position of generating heat after the electric power cable generates heat, present electric power cable temperature detection method mostly uses infrared thermometer to detect the temperature, nevertheless because the electric power cable often is far away from ground, stands and can lead to measuring result inaccurate when subaerial detection, consequently need use the ladder to be close to the electric power cable and measure, and is very inconvenient.

Fig. 1 is a schematic structural diagram of a temperature detection device according to an embodiment of the present invention. Referring to fig. 1, in order to solve the above problem, the present embodiment provides a temperature detection device, which can be installed on a to-be-measured temperature piece 100, detect the temperature of the to-be-measured temperature piece 100 by melting an ice block, and can be used in the technical field of temperature detection. It should be noted that the temperature measuring element 100 may be a power cable, a pipeline, or other tubular or strip structure, which is not limited herein.

With continued reference to fig. 1, the temperature detecting device includes a fixing member 1 and a temperature measuring assembly 2, and the temperature measuring assembly 2 includes a containing member 21, a tray 22, a water storage tank 24 and a flow guide pipe 23. The accommodating part 21 is arranged on the fixing part 1, the accommodating part 21 is used for accommodating ice cubes and the ice cubes can be attached to the temperature measuring part 100, so that the temperature measuring part 100 with higher temperature can improve the melting rate of the ice cubes after contacting the ice cubes, and the temperature of the temperature measuring part 100 can be detected through the melting rate of the ice cubes. The tray 22 is installed on the fixing member 1 and located below the accommodating member 21, the tray 22 is used for collecting water formed by melting ice cubes, in the embodiment, the accommodating member 21 is of a net structure, the water formed by melting ice cubes in the accommodating member 21 flows to the tray 22 located below the accommodating member 21 under the action of gravity to be collected, and the water collected by the tray 22 flows into the water storage tank 24 through the flow guide pipe 23. The temperature of the part 100 to be measured can be detected by observing the amount of water in the water storage tank 24 and the rate of water increase. Secondly, use the ice-cube can conveniently detect out one section and treat the bulk temperature of temperature measurement 100, to longer temperature measurement 100 such as electric power cable, accessible mounting 1 drives and holds 2 and remove along temperature measurement 100, and the user can judge the bulk temperature of whole section temperature measurement 100 according to the total water yield in storage water tank 24. In addition, because the ice cubes directly contact with the temperature measuring piece 100 to be measured, the temperature measuring piece 100 which is heated and has higher temperature can be pre-cooled.

Preferably, the wall of the water storage tank 24 is made of transparent material, so that the water storage amount in the water storage tank 24 can be seen through the wall without taking down the water storage tank 24, and the temperature of the member to be measured 100 can be further judged. Further preferably, the wall of the water storage tank 24 is provided with scale lines, and when the external temperature and the state of the ice cubes are kept constant, the temperature of the member to be measured 100 can be seen only through the scale lines.

Optionally, a flow meter is further disposed on the flow guide tube 23, and when the temperature detection device moves to a certain point on the temperature measurement member 100 to be measured, the user can observe the real-time water flow speed through the flow meter, and further determine the temperature of the point on the temperature measurement member 100 to be measured.

FIG. 3 shows a schematic top view of the anchor body 11 in an embodiment of the present invention; fig. 4 shows a schematic side view of a tray 22 in an embodiment of the invention. Referring to fig. 1, 3 and 4, in the present embodiment, the fixing member 1 includes a fixing member body 11. The receiving member 21 is attached to the fixing member body 11. Tray 22 can be dismantled with mounting body 11 and be connected, specifically speaking, mounting body 11 has the decurrent mounting groove of opening, the mounting groove is used for placing and treats temperature measurement piece 100, the mounting groove lateral wall sets up downwards along vertical direction and extends bulge 111 along the horizontal direction, the diapire that makes the mounting groove can with the temperature measurement piece 100 butt that awaits measuring, thereby install mounting body 11 in treating temperature measurement piece 100, tray 22 has seted up recess 221, bulge 111 can peg graft in recess 221, and make mounting body 11 and tray 22 keep fixed along the relative position of vertical direction, and make tray 22 be located the below that holds piece 21. Optionally, after the protruding portion 111 is inserted into the groove 221, the fixing member body 11 and the tray 22 are connected by the first bolt 112, so that the fixing member body 11 and the tray 22 are further kept fixed.

Referring to fig. 1, 3 and 4, in this embodiment, the fixing member 1 further includes a connecting rod 12, one end of the connecting rod 12 is detachably connected to the fixing member body 11, the other end is fixedly connected to a water storage tank 24, and the water storage tank 24 is installed below the tray 22, so that water collected by the tray 22 flows into the water storage tank 24 under the action of gravity. Specifically, the connecting rod 12 and the fixing body 11 are connected by the second bolt 121.

Referring to fig. 1, 3 and 4, when the to-be-measured temperature measuring device 100 is a power cable, the power cable generally needs to be arranged in an overhead manner, the temperature detecting device needs to be installed on the power cable, and when the movement of the temperature detecting device deviates, for example, friction increases due to the fact that the side wall of the installation groove of the fixing member body 11 is tightly attached to the power cable, a user cannot stand below the power cable to finely adjust the movement direction and position of the temperature detecting device. Therefore, in this embodiment, a handle 14 is further connected to the end of the connecting rod 12 near the water storage tank 24, and the user can finely adjust the movement direction and position of the temperature detecting device through the handle 14. Optionally, the handle 14 is further connected with a second elastic member 141 and a second sliding rod 142, the second sliding rod 142 is slidably inserted into the connecting rod 12, the second elastic member 141 is sleeved on the second sliding rod 142, and two ends of the second elastic member are respectively fixedly connected with the connecting rod 12 and the handle 14, so that a buffer can be provided when a user uses the handle to finely adjust the temperature detection device, and the influence of an excessive force on the normal operation of the temperature detection device is prevented.

Fig. 2 shows a schematic structural diagram of a roller 32 in an embodiment of the present invention, and referring to fig. 1-2, the temperature detecting device further includes a roller 32 rotatably disposed on the fixing member 1, in this embodiment, the roller 32 is rotatably disposed on the fixing member body 11, and the roller 32 is configured to be rotatably disposed on the member to be measured 100. The friction between the temperature detection device and the temperature measurement object 100 can be reduced by providing the roller 32, and the roller 32 can be driven by manpower or a motor 31. The roller 32 is provided with a groove along the moving direction, and the structure of the groove is as shown in fig. 2, and the groove is used for accommodating the element 100 to be measured.

With continued reference to fig. 1-2, the roller 32 is driven by a motor 31, and specifically, the temperature detecting device further includes a motor 31 mounted on the fixing member 1, in this embodiment, the motor 31 is mounted on the fixing member body 11, and the motor 31 is used for driving the roller 32 to roll. Through the setting of motor 31, can install in waiting to measure the temperature piece 100 after at temperature-detecting device, drive the gyro wheel 32 through motor 31 and drive the device and remove on waiting to measure the temperature piece 100, replace the manpower drive, make temperature-detecting device can be automatic move on waiting to measure the temperature piece 100, the completion treats the detection of measuring the temperature piece 100 temperature. Optionally, there are two rollers 32, two rollers 32 are disposed at intervals, and the motor 31 is used to drive one of the rollers 32 to roll, or there are two motors 31, and the two motors 31 are respectively used to drive the two rollers 32 to roll. Two rollers 32 can be erected on the element 100 to be measured by two rollers 32 at the same time, so that the frictional resistance is further reduced. Optionally, the fixing member 1 further comprises a motor mounting bracket 13 fixedly connected to the fixing member body 11, and the motor 31 is mounted to the motor mounting bracket 13.

With continued reference to fig. 1, the temperature detection device further includes a cleaning mechanism 4, and the cleaning mechanism 4 is used for cleaning the to-be-measured-temperature component 100. Specifically, the cleaning mechanism 4 includes a water tank 41 disposed on the fixing member 1, a water pump 42 disposed on the fixing member 1, and a gooseneck 43, the water tank 41 is used for storing a cleaning liquid, the water pump 42 has an input end and an output end, the input end of the water pump 42 is used for sucking the cleaning liquid in the water tank 41, the output end of the water pump 42 is communicated with an inlet of the gooseneck 43, and an outlet of the gooseneck 43 faces the member to be measured 100. In this embodiment, the water tank 41 and the water pump 42 are both disposed on the fixing member body 11. The cleaning mechanism 4 can clean the part 100 to be measured in temperature, can remove dust attached to the part 100 to be measured in temperature, and can prevent the dust from gathering in the flow guide pipe 23 and the water storage tank 24 under the action of water melted by ice cubes to form blockage, and is not easy to clean. Optionally, a spray head 44 is further disposed at the outlet of the gooseneck 43, so that the cleaning liquid can be uniformly sprayed on the to-be-measured temperature part 100 through the spray head 44.

With continued reference to fig. 1, the cleaning mechanism 4 further includes a blower 45 provided to the fixing member 1, in this embodiment, fixed to the fixing member body 11, the blower 45 being configured to blow air toward the temperature measurement member 100. The blower 45 can be used alone to blow off dust or impurities attached to the object 100 to be measured by blowing air. The blower 45 can also be used in combination with the cleaning liquid, after the cleaning liquid is sprayed to the temperature measuring part 100 to be measured, the cleaning liquid on the surface of the temperature measuring part 100 can be blown dry by the blower 45, so that the cleaning liquid is prevented from being attached to the temperature measuring part 100 to be measured and finally flows into the flow guide pipe 23 and the water storage tank 24 to influence the detection result.

As an alternative, the cleaning mechanism 4 further includes an ultrasonic cleaner fixedly provided to the fixing member body 11, and the ultrasonic cleaner removes dust on the surface of the member to be measured 100 by ultrasonic waves. Furthermore, a cleaning cloth may be fixed to the receiving member 21, so that the temperature measuring member 100 is first wiped by the cleaning cloth to remove dust before contacting the receiving member 21, and then contacts with the ice in the receiving member 21.

With continued reference to fig. 1, the temperature detection device further includes an adjustment mechanism 5, and the adjustment mechanism 5 is used to adjust the position of the accommodating member 21 relative to the fixing member 1. For accommodating differently shaped pieces 100 to be tested.

Specifically, in the present embodiment, the adjusting mechanism 5 includes a first sliding rod 51 and a nut 52, the first sliding rod 51 is slidably disposed through the fixing member 1, the first sliding rod 51 is fixedly connected to the accommodating member 21, and the nut 52 is in threaded connection with the first sliding rod 51. The user can adjust the relative position of the nut 52 and the first slide bar 51 by turning the nut 52, thereby adjusting the position of the accommodating element 21 relative to the fixing element 1.

With reference to fig. 1, the adjusting mechanism 5 further includes a first elastic member 53, the first elastic member 53 is sleeved on the first sliding rod 51, and two ends of the first elastic member 53 are respectively abutted against the nut 52 and the fixing member 1. By the arrangement of the first elastic member 53, a buffer can be provided in the vertical direction to adapt to the member to be measured 100 with uneven surface height.

The method of using the present embodiment is described in detail below with reference to fig. 1-4;

firstly, preparing an unmelted ice block, placing the ice block in the accommodating part 21, installing the temperature measuring part 100 in the installation groove of the fixing part body 11, then installing the tray 22 on the fixing part body 11 and fastening the tray 22 through the first bolt 112, so that the fixing part body 11 and the tray 22 cannot fall off from the temperature measuring part 100 by self. The adjusting nut 52 brings the temperature measuring member 100 into contact with the ice cubes in the receiving member 21. The gooseneck 43 is adjusted, the nozzle 44 at the outlet of the gooseneck 43 is opposite to the piece 100 to be tested, the water pump 42 and the blower 45 are started, after the water outlet of the nozzle 44 and the air outlet of the blower 45 are stable, the motor 31 is started, the motor 31 drives the roller 32 to roll along the piece 100 to be tested, and then the whole temperature detection device is driven to move along the piece 100 to be tested.

When detecting the temperature, the temperature of the piece 100 to be measured can be judged by the following two ways: firstly, the temperature of a certain point of the to-be-measured temperature piece 100 is judged according to the instantaneous speed of water flow, and the data can be obtained by direct observation or observation of installing a flow meter on the flow guide pipe 23; secondly, after the temperature detection device passes through a section of the temperature measurement piece 100, the average temperature data of the whole section of the temperature measurement piece 100 is obtained by observing the water volume change in the water storage tank 24, and the data can be clearly read by setting scale marks on the water storage tank 24.

Example two

Fig. 5 is a schematic structural diagram of a temperature detection device according to an embodiment of the present invention, and referring to fig. 5, the embodiment provides a temperature detection device which is substantially the same as the temperature detection device according to the first embodiment, except that: the specific arrangement of the adjustment mechanism 5 varies.

With continued reference to fig. 5, in the present embodiment, the adjustment mechanism 5 includes a hydraulic cylinder 54, a body of the hydraulic cylinder 54 is fixed to the fixing member body 11, and a telescopic rod of the hydraulic cylinder 54 is fixed to the accommodating member 21. The user can further adjust the position of the receiving member 21 relative to the fixing member 1. Optionally, the adjusting mechanism 5 further includes a cylinder mounting bracket 55 fixedly disposed on the fixing member body 11, and the body of the hydraulic cylinder 54 is mounted on the cylinder mounting bracket 55.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A temperature detection device for detecting a temperature of a member (100) to be measured, comprising:

the fixing piece (1) is used for being installed on the piece (100) to be measured in temperature;

temperature measurement subassembly (2), includes:

the accommodating piece (21) is arranged on the fixing piece (1), the accommodating piece (21) is used for accommodating ice blocks, and the ice blocks can be attached to the piece (100) to be measured;

a tray (22) mounted to the fixing member (1) and located below the receiving member (21), the tray (22) being for collecting water formed by melting the ice cubes;

a water storage tank (24) mounted on the fixing member (1);

a flow guide pipe (23), through which the water collected by the tray (22) flows into the water storage tank (24).

2. The temperature detection device according to claim 1, further comprising a roller (32) rotatably disposed on the fixing member (1), wherein the roller (32) is configured to be rotatably disposed on the member to be measured (100).

3. The temperature detecting device according to claim 2, further comprising a motor (31) mounted on the fixing member (1), wherein the motor (31) is used for driving the roller (32) to roll.

4. The temperature detecting device according to claim 3, wherein the number of the rollers (32) is two, the two rollers (32) are arranged at intervals, and the motor (31) is used for driving one of the rollers (32) to roll.

5. The temperature detection device according to any one of claims 1 to 4, further comprising a cleaning mechanism (4), wherein the cleaning mechanism (4) is used for cleaning the member (100) to be measured.

6. The temperature detecting device according to claim 5, characterized in that the cleaning mechanism (4) comprises a water tank (41) disposed on the fixing member (1), a water pump (42) disposed on the fixing member (1), and a gooseneck (43), the water tank (41) is used for storing cleaning liquid, the water pump (42) has an input end and an output end, the input end of the water pump (42) is used for sucking the cleaning liquid in the water tank (41), the output end of the water pump (42) is communicated with the inlet of the gooseneck (43), and the outlet of the gooseneck (43) faces the member (100) to be measured in temperature.

7. The temperature detecting apparatus according to claim 5, wherein the cleaning mechanism (4) further includes a blower (45) provided to the fixing member (1), the blower (45) being configured to blow air toward the member to be measured (100).

8. The temperature detection device according to any one of claims 1 to 4, further comprising an adjustment mechanism (5), the adjustment mechanism (5) being configured to adjust a position of the receiving member (21) relative to the fixing member (1).

9. The temperature detecting device according to claim 8, wherein the adjusting mechanism (5) comprises a first sliding rod (51) and a nut (52), the first sliding rod (51) is slidably disposed through the fixing member (1), the first sliding rod (51) is fixedly connected with the accommodating member (21), and the nut (52) is in threaded connection with the first sliding rod (51).

10. The temperature detecting device according to claim 9, wherein the adjusting mechanism (5) further includes a first elastic member (53), the first elastic member (53) is sleeved on the first sliding rod (51), and two ends of the first elastic member (53) are respectively abutted against the nut (52) and the fixing member (1).