A temperature control device and inspection system

Abstract

The embodiments of the present invention provide a temperature control device and inspection system, which relate to the field of temperature control. The temperature control device includes a main temperature sensor, a control unit, a main control unit, a circulation pump, a cooling box, multiple circulation pipes, multiple slave temperature sensors and multiple slave units. The main control unit and the circulation pump are connected through a circulation pipe, and the circulation pump and the cooling box are connected through a circulation pipe. After the multiple slave units are connected in parallel, they are respectively connected to the main control unit and the cooling box through the circulation pipe. The main temperature sensor is arranged at the main control unit, and the multiple slave temperature sensors are correspondingly arranged at the multiple slave units. The control unit is electrically connected to the main temperature sensor, the slave temperature sensor, the main control unit and the slave units. In the present invention, through the cooperation of the main control unit and the slave unit, the working temperature of each component is adjusted twice to improve the accuracy of temperature regulation.

Description

Technical Field

[0001] The present invention relates to the field of temperature control, and in particular to a temperature control device and an inspection system. Background Art

[0002] Mobile inspection robots are mainly used in industries such as petroleum, petrochemicals, electricity, gas, computer rooms, fire protection, and security. They are of great significance for upgrading the structure of traditional industries, saving labor costs, and promoting the transformation of new and old kinetic energy.

[0003] In some traditional industries such as petroleum, electricity, and gas, many inspection operations are carried out outdoors, and the environment in which these industries are located is very harsh. In some areas, the temperature can reach 50°C in summer, and in some areas, the temperature is extremely cold in winter and below -30°C. Therefore, during the inspection process, the inspection robot will inevitably have to withstand the test of these harsh weather conditions. At the same time, in order to meet the requirements of all-weather inspection tasks, extremely high requirements are also placed on the high and low temperature resistance of the mobile inspection robot. The temperature control device in the current prior art cannot quickly and accurately adjust the working temperature of the inspection robot. Summary of the invention

[0004] The object of the present invention is to provide a temperature control device and an inspection system, which can improve the temperature control accuracy.

[0005] The embodiments of the present invention can be implemented as follows:

[0006] In a first aspect, an embodiment of the present invention provides a temperature control device, comprising: a main temperature sensor, a control unit, a main control unit, a circulation pump, a cooling box, a plurality of circulation pipes, a plurality of slave temperature sensors and a plurality of slave units, wherein the main control unit and the circulation pump are connected through the circulation pipe, the circulation pump and the cooling box are connected through the circulation pipe, after the plurality of slave units are connected in parallel, they are respectively communicated with the main control unit and the cooling box through the circulation pipe, the main temperature sensor is arranged at the main control unit, the plurality of slave temperature sensors are correspondingly arranged at the plurality of slave units, and the control unit is electrically connected to the main temperature sensor, the slave temperature sensor, the main control unit and the slave units;

[0007] The cooling box is used to store cooling medium;

[0008] The circulation pump can make the cooling medium flow between the circulation pipe, the main control unit and the slave control unit;

[0009] The main circuit temperature sensor is used to detect the main circuit temperature at the main control unit;

[0010] The control unit is used to obtain the main path temperature, and when the main path temperature exceeds a first interval, control the main control unit to perform heat exchange;

[0011] The slave control temperature sensor is used to detect the slave control temperature at the corresponding slave control unit;

[0012] The control unit is further configured to obtain the slave-controlled temperature, and when the slave-controlled temperature exceeds a second interval, control the slave-controlled unit to exchange heat.

[0013] In an optional implementation, the control unit is further configured to obtain the slave-controlled temperature when the main circuit temperature does not exceed the first interval.

[0014] In an optional embodiment, the main control unit includes a main control water cooling box and a main control heat exchanger, the main control heat exchanger is fitted with the main control water cooling box, the liquid inlet of the main control water cooling box is connected to the liquid outlet of the circulating pump through the circulating pipe, the main circuit temperature sensor is arranged at the liquid inlet of the main control water cooling box, and the main circuit temperature sensor is electrically connected to the control unit;

[0015] The main circuit temperature sensor is used to detect the main circuit temperature at the main control water cooling box;

[0016] The control unit is used to control the main control heat exchange component to exchange heat with the cooling medium in the water cooling box when the main circuit temperature exceeds the first interval.

[0017] In an optional embodiment, the main control heat exchange component includes a main control temperature control device and a main control heat sink, and one side of the main control temperature control device is attached to the main control water cooling box, and the other side is attached to the main control heat sink.

[0018] In an optional embodiment, the main control heat sink includes a main control heat sink and a main control heat dissipation fan, the main control heat sink is bonded to a side of the main control temperature control device away from the main control water cooling box, and the main control heat dissipation fan is bonded to a side of the main control heat sink away from the main control temperature control device.

[0019] In an optional embodiment, the slave control unit includes a slave control water cooling box and a slave control temperature control device, one side of the slave control water cooling box is attached to the slave control temperature control device, and the slave control temperature sensor is arranged at the slave control water cooling box;

[0020] The slave control temperature sensor is used to detect the slave control temperature at the slave control water cooling box;

[0021] The control unit is used to obtain the slave-controlled temperature, and when the slave-controlled temperature exceeds a second interval, control the heat exchange of the slave-controlled temperature control device.

[0022] In an optional embodiment, the slave-controlled unit also includes a slave-controlled heat sink and a slave-controlled heat dissipation fan, the slave-controlled heat sink is bonded to a side of the slave-controlled temperature control device away from the slave-controlled water cooling box, and the slave-controlled heat dissipation fan is bonded to a side of the slave-controlled heat sink away from the slave-controlled temperature control device.

[0023] In an optional embodiment, the slave control unit also includes a mounting shell, the mounting shell has a circulation channel, the slave control temperature control device is installed on the mounting shell, the slave control temperature control device is arranged in the circulation channel, and the slave control water cooling box is arranged outside the circulation channel.

[0024] In an optional embodiment, the mounting shell includes an outer shell and a fixed shell, the fixed shell is mounted in the outer shell, and the flow channel is formed between the mounting shell and the fixed shell.

[0025] In a second aspect, an embodiment of the present invention provides an inspection system, comprising an inspection robot and a temperature control device as described in any one of the aforementioned embodiments, wherein the inspection robot comprises a main body and a plurality of devices, the main control unit is mounted on the main body, and the plurality of slave control units are fitted one-to-one with the plurality of devices.

[0026] Beneficial effects of the embodiments of the present invention: the temperature control device comprises a main temperature sensor, a control unit, a main control unit, a circulation pump, a cooling box, a plurality of circulation pipes, a plurality of slave temperature sensors and a plurality of slave units, the main control unit and the circulation pump are connected through the circulation pipe, the circulation pump and the cooling box are connected through the circulation pipe, after the plurality of slave units are connected in parallel, they are respectively connected with the main control unit and the cooling box through the circulation pipe, the main temperature sensor is arranged at the main control unit, the plurality of slave temperature sensors are correspondingly arranged at the plurality of slave units, the control unit is electrically connected with the main temperature sensor, the slave temperature sensor, the main control unit and the slave units; the cooling box is used to store cooling medium; the circulation pump can make the cooling medium flow between the circulation pipe, the main control unit and the slave units; the main temperature sensor is used to detect the main temperature at the main control unit; the control unit is used to obtain the main temperature, and when the main temperature exceeds the first interval, control the main control unit to exchange heat; the slave temperature sensor is used to detect the slave temperature at the corresponding slave unit; the control unit is also used to obtain the slave temperature, and when the slave temperature exceeds the second interval, control the slave unit to exchange heat.

[0027] In the present invention, the main control unit is installed on the mounting frame of the inspection equipment, and multiple slave control units are installed on multiple components in a one-to-one correspondence. When the main circuit temperature obtained by the control unit exceeds the first interval, the main control unit is controlled to exchange heat with the cooling medium. When the slave control temperature obtained by the control unit exceeds the second interval, the slave control unit is controlled to exchange heat with the cooling medium there. In the present invention, the main control unit mainly detects the main circuit temperature of the cooling medium on the main circuit, adjusts the main circuit temperature of the cooling medium on the main circuit under the control of the control unit, and preliminarily adjusts the working temperature of each component. The slave control unit is installed in correspondence with the component to adjust the working temperature of the corresponding component. In the present invention, through the cooperation of the main control unit and the slave control unit, the working temperature of each component is adjusted twice to improve the accuracy of temperature regulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 A schematic diagram of the structure of a temperature control device provided in the first embodiment of the present invention;

[0030] Figure 2 A block diagram of a temperature control device according to a first embodiment of the present invention;

[0031] Figure 3 A schematic structural diagram of a main control unit of a temperature control device provided by a first embodiment of the present invention from a first perspective;

[0032] Figure 4 A schematic structural diagram of a main control unit of a temperature control device provided by the first embodiment of the present invention from a second viewing angle;

[0033] Figure 5 A schematic structural diagram of a slave control unit of a temperature control device provided in a first embodiment of the present invention;

[0034] Figure 6 This is a schematic structural diagram of a slave control unit of a temperature control device provided in other embodiments of the present invention.

[0035] Icons: 100-temperature control device; 110-main temperature sensor; 120-control unit; 130-master control unit; 132-master water cooling box; 134-master heat exchanger; 1342-master temperature control device; 1344-master heat sink; 1346-master heat sink; 1348-master heat sink fan; 140-circulating pump; 150-cooling box; 160-circulating pipe; 170-slave temperature sensor; 180-slave control unit; 182-slave water cooling box; 184-slave temperature control device; 186-slave heat sink; 188-slave heat sink fan; 189-installation shell; 1892-circulation channel; 1894-housing; 1896-fixed shell. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0039] In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear to indicate an orientation or position relationship, they are based on the orientation or position relationship shown in the accompanying drawings, or are the orientation or position relationship in which the product of the invention is usually placed when used. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0040] In addition, the terms “first”, “second”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.

[0041] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0042] First embodiment

[0043] See also Figure 1 and Figure 2 This embodiment provides a temperature control device 100. The temperature control device 100 provided in this embodiment is mainly used on inspection equipment and can improve the temperature adjustment accuracy of the inspection equipment.

[0044] The temperature control device 100 provided in this embodiment is mainly used in patrol inspection equipment to perform heat exchange on the patrol inspection equipment so that the temperature of the patrol inspection equipment is always within the working temperature range, and the patrol inspection equipment can work normally in extremely cold or extremely hot areas. The patrol inspection equipment includes a mounting body and multiple components, and the multiple components are mounted on the mounting body.

[0045] In this embodiment, the temperature control device 100 includes a main temperature sensor 110, a control unit 120, a main control unit 130, a circulation pump 140, a cooling box 150, a plurality of circulation pipes 160, a plurality of slave temperature sensors 170 and a plurality of slave units 180. The main control unit 130 and the circulation pump 140 are connected through the circulation pipe 160, and the circulation pump 140 and the cooling box 150 are connected through the circulation pipe 160. After the plurality of slave units 180 are connected in parallel, they are respectively connected to the main control unit 130 and the cooling box 150 through the circulation pipe 160. The main temperature sensor 110 is arranged at the main control unit 130, and the plurality of slave temperature sensors 170 are correspondingly arranged at the plurality of slave units 180. The control unit 120 is electrically connected to the main temperature sensor 110, the slave temperature sensor 170, the main control unit 130 and the slave unit 180.

[0046] The cooling box 150 is used to store cooling medium;

[0047] The circulation pump 140 can make the cooling medium flow between the circulation pipe 160, the main control unit 130 and the slave control unit 180;

[0048] The main circuit temperature sensor 110 is used to detect the main circuit temperature at the main control unit 130;

[0049] The control unit 120 is used to obtain the main path temperature, and when the main path temperature exceeds the first interval, control the main control unit 130 to exchange heat;

[0050] The slave control temperature sensor 170 is used to detect the slave control temperature at the corresponding slave control unit 180;

[0051] The control unit 120 is further configured to obtain a slave-controlled temperature, and when the slave-controlled temperature exceeds a second interval, control the slave-controlled unit 180 to perform heat exchange.

[0052] In this embodiment, the main control unit 130 is installed on the mounting frame of the inspection equipment, and multiple slave control units 180 are installed on multiple components one by one. When the main road temperature obtained by the control unit 120 exceeds the first interval, the main control unit 130 is controlled to exchange heat with the cooling medium. When the slave control temperature obtained by the control unit 120 exceeds the second interval, the slave control unit 180 is controlled to exchange heat with the cooling medium there. In this embodiment, the main control unit 130 mainly detects the main road temperature of the cooling medium on the main road, adjusts the main road temperature of the cooling medium on the main road under the control of the control unit 120, and preliminarily adjusts the working temperature of each component. The slave control unit 180 is installed in correspondence with the component to adjust the working temperature of the corresponding component. In this embodiment, through the cooperation of the main control unit 130 and the slave control unit 180, the working temperature of each component is adjusted twice to improve the accuracy of temperature regulation.

[0053] In this embodiment, the slave control unit 180 can individually adjust the working temperature of the corresponding component, that is, it can independently adjust the working temperatures of multiple components to achieve multi-point temperature regulation.

[0054] The cooling medium and the various components are in the same environment, so the operating temperature of each component can be substantially equal to the temperature of the cooling medium at the corresponding slave control unit 180 .

[0055] In this embodiment, the control unit 120 is further configured to obtain the slave control temperature when the main path temperature does not exceed the first interval.

[0056] In this embodiment, when the inspection device starts working, the control unit 120 first obtains the main road temperature detected by the main control temperature detector. When the main road temperature exceeds the first interval, the main control unit 130 is first controlled to perform heat exchange to adjust the main road temperature to the first interval. When the main road temperature does not exceed the first interval, the slave control temperature detected by the slave control temperature detector is obtained. When the slave control temperature exceeds the second interval, the slave control unit 180 is controlled to perform heat exchange. In other words, the main road temperature is adjusted first, and when the main road temperature is within the first interval, the slave control temperatures are adjusted.

[0057] In this embodiment, the main circuit temperature is adjusted first.

[0058] See also Figure 3 and Figure 4In this embodiment, the main control unit 130 includes a main control water cooling box 132 and a main control heat exchanger 134. The main control heat exchanger 134 is attached to the main control water cooling box 132 through a main control temperature control device 1342. The liquid inlet of the main control water cooling box 132 and the liquid outlet of the circulation pump 140 are connected to the slave control unit 180 through a circulation pipe 160. The main circuit temperature sensor 110 is arranged at the liquid inlet of the main control water cooling box 132, and the main circuit temperature sensor 110 is electrically connected to the control unit 120.

[0059] The main circuit temperature sensor 110 is used to detect the main circuit temperature at the main control water cooling box 132;

[0060] The control unit 120 is used to control the main control heat exchange component 134 to exchange heat with the cooling medium in the water cooling box when the main circuit temperature exceeds the first interval.

[0061] In this embodiment, when the main circuit temperature is greater than the upper limit of the first interval, it means that the main circuit temperature is too high, and the control unit 120 controls the main control heat exchanger 134 to dissipate heat to the cooling medium in the main control water cooling box 132, so that the cooling medium flowing out of the liquid outlet of the main control water cooling box 132 through the circulation pipe 160 and entering the slave control unit 180 undergoes the first temperature reduction treatment. When the cooling medium entering the slave control unit 180 is not in the second interval, the slave control unit 180 performs heat exchange treatment on the cooling medium again.

[0062] When the main circuit temperature is lower than the lower limit of the first interval, it indicates that the main circuit temperature is too low, and the control unit 120 controls the main control heat exchanger 134 to heat the cooling medium in the main control water cooling box 132, so that the cooling medium flowing out of the liquid outlet of the main control water cooling box 132 and entering the slave control unit 180 through the circulation pipe 160 undergoes the first temperature increase process. When the cooling medium entering the slave control unit 180 is not in the second interval, the slave control unit 180 performs heat exchange processing on the cooling medium again.

[0063] In this embodiment, the main control heat exchanger 134 includes a main control temperature control device 1342 and a main control heat sink 1344 . One side of the main control temperature control device 1342 is in contact with the main control water cooling box 132 , and the other side is in contact with the main control heat sink 1344 .

[0064] In this embodiment, when the main circuit temperature detected by the main temperature sensor is lower than the lower limit of the first interval, the main temperature control device 1342 is attached to the main water cooling box 132 and heats the main water cooling box 132, so that the temperature of the cooling medium contained in the main water cooling box 132 gradually increases. When the main circuit temperature detected by the main temperature sensor is higher than the upper limit of the first interval, the main water cooling box 132 gradually dissipates heat by reducing the power of the main temperature control device 1342, so that the temperature of the cooling medium contained in the main water cooling box 132 gradually decreases.

[0065] In this embodiment, the main control heat sink 1344 is mainly used to dissipate heat for the main control temperature control device 1342 to prevent the main control temperature control device 1342 from being damaged due to its own temperature being too high when exchanging heat with the cooling medium in the main control water cooling box 132.

[0066] In this embodiment, the main control heat sink 1344 includes a main control heat sink 1346 and a main control heat dissipation fan 1348. The main control heat sink 1346 is in contact with the side of the main control temperature control device 1342 away from the main control water cooling box 132, and the main control heat dissipation fan 1348 is in contact with the side of the main control heat sink 1346 away from the main control temperature control device 1342.

[0067] In this embodiment, when the main circuit temperature is less than the lower limit of the first interval, it means that the main circuit temperature of the cooling medium in the main control water cooling box 132 is low, and the main control temperature control device 1342 needs to heat the cooling medium in the main control water cooling box 132. At this time, the control unit 120 controls the main control temperature control device 1342 to increase the heat exchange power, thereby improving the heating effect. At the same time, the main control cooling fan 1348 works to blow away the cooling generated on the other side of the main control temperature control device 1342.

[0068] When the main circuit temperature is greater than the upper limit of the first interval, it indicates that the main circuit temperature of the cooling medium in the main control water cooling box 132 is high, and the main control temperature control device 1342 needs to dissipate heat for the cooling medium in the main control water cooling box 132. At this time, the control unit 120 controls the main control temperature control device 1342 to increase the heat exchange power so as to quickly reduce the temperature of the cooling medium in the main control water cooling box 132. In this embodiment, the main control temperature control device 1342 is a semiconductor temperature control device.

[0069] In this embodiment, the main control temperature sensor is arranged at the liquid inlet of the main control water cooling box 132. Under the action of the circulating pump 140, the cooling medium flows in the entire device. After the cooling medium flows out from the liquid outlet of the main control water cooling box 132, it enters the liquid inlet of the main control water cooling after a cycle. The main circuit temperature of the liquid inlet is the highest temperature or the lowest temperature in the entire main circuit. When the main circuit temperature of the liquid inlet of the main control water cooling box 132 detected by the main control temperature sensor is within the first interval, it can be considered that the main circuit temperature is within the first interval.

[0070] See also Figure 5 In this embodiment, the slave control unit 180 includes a slave control water cooling box 182 and a slave control temperature control device 184. One side of the slave control water cooling box 182 is attached to the slave control temperature control device 184. The slave control temperature sensor 170 is arranged at the slave control water cooling box 182.

[0071] The slave control temperature sensor 170 is used to detect the slave control temperature at the slave control water cooling box 182;

[0072] The control unit 120 is used to obtain the slave-controlled temperature, and when the slave-controlled temperature exceeds the second interval, control the slave-controlled temperature control device 184 to exchange heat.

[0073] In this embodiment, the side of the slave-controlled water cooling box 182 away from the slave-controlled temperature control device 184 is in contact with the surface of the component corresponding thereto. The slave-controlled temperature sensor 170 is arranged at the liquid inlet of the slave-controlled water cooling box 182 to detect the slave-controlled temperature at the liquid inlet of the slave-controlled water cooling box 182. When the slave-controlled temperature is greater than the upper limit of the first interval, it indicates that the slave-controlled temperature is too high. The control unit 120 controls the slave-controlled heat exchanger to dissipate heat to the cooling medium in the slave-controlled water cooling box 182, and the cooled cooling medium cools the component. When the slave-controlled temperature is less than the lower limit of the first interval, it indicates that the slave-controlled temperature is too low. The control unit 120 controls the slave-controlled heat exchanger to heat the cooling medium in the slave-controlled water cooling box 182, and the heated cooling medium heats the component.

[0074] It should be noted that the slave control unit 180 provided in this embodiment is mainly used for components with flat appearance and small volume, such as: inertial navigation unit (IMU), camera, etc. The slave control temperature control device 184 is away from the side of the slave control water cooling box 182 and fits with the component.

[0075] In this embodiment, the slave-controlled unit 180 also includes a slave-controlled heat sink 186 and a slave-controlled heat dissipation fan 188. The slave-controlled heat sink 186 is bonded to the side of the slave-controlled temperature control device 184 away from the slave-controlled water cooling box 182, and the slave-controlled heat dissipation fan 188 is bonded to the side of the slave-controlled heat sink 186 away from the slave-controlled temperature control device 184.

[0076] In this embodiment, when the slave-controlled temperature is lower than the lower limit of the second interval, it indicates that the slave-controlled temperature of the cooling medium in the slave-controlled water cooling box 182 is low, and the slave-controlled temperature control device 184 needs to heat the cooling medium in the slave-controlled water cooling box 182. At this time, the control unit 120 controls the slave-controlled temperature control device 184 to increase the heating power to heat the cooling medium therein. The cooling medium heats the components by heat conduction, so that the temperature of the components gradually rises.

[0077] When the slave-controlled temperature is greater than the upper limit of the second interval, it means that the slave-controlled temperature of the cooling medium in the slave-controlled water cooling box 182 is high, and the slave-controlled temperature control device 184 needs to dissipate heat for the cooling medium in the slave-controlled water cooling box 182. At this time, the control unit 120 controls the slave-controlled temperature control device 184 to reduce the power, and the cooled cooling medium absorbs the heat in the components, so that the temperature of the components gradually decreases.

[0078] In this embodiment, the slave temperature control device 184 is a semiconductor temperature control device.

[0079] It should be noted that, in other embodiments of the present invention, the slave-controlled unit 180 may not include the slave-controlled heat sink 186 and the slave-controlled heat dissipation fan 188. When the slave-controlled unit 180 does not include the slave-controlled heat sink 186 and the slave-controlled heat dissipation fan 188, the slave-controlled temperature control device 184 is in contact with the surface of the component on the side away from the slave-controlled water cooling box 182 to achieve heat dissipation for the component. Solutions equivalent to this embodiment and capable of achieving the effects of this embodiment are all within the protection scope of the present invention.

[0080] See also Figure 6 It should be noted that, in other embodiments of the present invention, the slave control unit 180 may also include a mounting shell 189, the mounting shell 189 has a circulation channel 1892, the slave control temperature control device 184 is installed on the mounting shell 189, the slave control temperature control device 184 is arranged in the circulation channel 1892, and the slave control water cooling box 182 is arranged outside the circulation channel 1892.

[0081] In this embodiment, the components are installed in the internal space surrounded by the circulation channel 1892, and the slave control unit 180 adopts heat convection. It is mainly suitable for components with larger volume or more curved surfaces, such as radar.

[0082] In this embodiment, when the slave temperature is less than the lower limit of the second interval, it means that the temperature of the component is low, and the slave temperature control device 184 needs to heat the cooling medium in the slave water cooling box 182. At this time, the control unit 120 controls the slave temperature control device 184 to increase the heating power, and the slave heat dissipation fan 188 works to blow the heat generated by the slave temperature control device 184 into the circulation channel 1892 to heat the components located in the circulation channel 1892. When the slave temperature is greater than the upper limit of the second interval, it means that the temperature of the component is high, and the slave temperature control device 184 needs to dissipate the cooling medium in the slave water cooling box 182. At this time, the control unit 120 controls the slave temperature control device 184 to reduce the power, reduce the speed of the slave heat dissipation fan 188, and dissipate the heat in the circulation channel 1892 to the components located in the circulation channel 1892.

[0083] In this embodiment, the mounting shell 189 includes an outer shell 1894 and a fixed shell 1896 . The fixed shell 1896 is installed in the outer shell 1894 . A flow channel 1892 is formed between the mounting shell 189 and the fixed shell 1896 .

[0084] In this embodiment, the components are mounted within a stationary housing 1896 .

[0085] In summary, the temperature control device 100 provided in this embodiment, in this embodiment, the main control unit 130 is installed on the mounting frame of the inspection equipment, and multiple slave control units 180 are installed one by one on multiple components. When the main road temperature obtained by the control unit 120 exceeds the first interval, the main control unit 130 is controlled to exchange heat with the cooling medium. When the slave control temperature obtained by the control unit 120 exceeds the second interval, the slave control unit 180 is controlled to exchange heat with the cooling medium there. In this embodiment, the main control unit 130 mainly detects the main road temperature of the cooling medium on the main road, adjusts the main road temperature of the cooling medium on the main road under the control of the control unit 120, and preliminarily adjusts the working temperature of each component. The slave control unit 180 is installed corresponding to the component to adjust the working temperature of the corresponding component. In this embodiment, through the cooperation of the main control unit 130 and the slave control unit 180, the working temperature of each component is adjusted twice to improve the accuracy of temperature regulation.

[0086] Second embodiment

[0087] This embodiment provides a patrol inspection system, and the patrol inspection system provided by this embodiment can improve the temperature adjustment accuracy.

[0088] For the sake of brief description, reference may be made to the first embodiment for matters not mentioned in this embodiment.

[0089] In this embodiment, the inspection system includes an inspection robot and the temperature control device 100 provided in the first embodiment. The inspection robot includes a main body and multiple devices. The main control unit 130 is installed on the main body, and multiple slave control units 180 are arranged in a one-to-one correspondence with the multiple devices.

[0090] It should be noted that the inspection device in the first embodiment is an inspection robot in this embodiment, and the components in the first embodiment are devices in this embodiment.

[0091] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A temperature control device, characterized in that: include: A main temperature sensor, a control unit, a main control unit, a circulation pump, a cooling box, a plurality of circulation pipes, a plurality of slave temperature sensors and a plurality of slave units, wherein the main control unit and the circulation pump are connected through the circulation pipe, the circulation pump and the cooling box are connected through the circulation pipe, after the plurality of slave units are connected in parallel, they are respectively communicated with the main control unit and the cooling box through the circulation pipe, the main temperature sensor is arranged at the main control unit, and the plurality of slave temperature sensors are correspondingly arranged at the plurality of slave units, and the control unit is electrically connected with the main temperature sensor, the slave temperature sensor, the main control unit and the slave units; The cooling box is used to store cooling medium; The circulation pump can make the cooling medium flow between the circulation pipe, the main control unit and the slave control unit; The main circuit temperature sensor is used to detect the main circuit temperature at the main control unit; The control unit is used to obtain the main path temperature, and when the main path temperature exceeds a first interval, control the main control unit to perform heat exchange; The slave control temperature sensor is used to detect the slave control temperature at the corresponding slave control unit; The control unit is further used to obtain the slave control temperature, and when the slave control temperature exceeds a second interval, control the slave control unit to perform heat exchange; The main control unit includes a main control water cooling box and a main control heat exchanger, the main control heat exchanger is fitted with the main control water cooling box, the liquid inlet of the main control water cooling box is connected with the liquid outlet of the circulating pump through the circulating pipe, the main circuit temperature sensor is arranged at the liquid inlet of the main control water cooling box, and the main circuit temperature sensor is electrically connected to the control unit; The main circuit temperature sensor is used to detect the main circuit temperature at the main control water cooling box; The control unit is used to control the main control heat exchange component to exchange heat with the cooling medium in the water cooling box when the main circuit temperature exceeds the first interval; The slave control unit includes a slave control water cooling box and a slave control temperature control device, one side of the slave control water cooling box is in contact with the slave control temperature control device, and the slave control temperature sensor is arranged at the slave control water cooling box; The slave control temperature sensor is used to detect the slave control temperature at the slave control water cooling box; The control unit is used to obtain the slave-controlled temperature, and when the slave-controlled temperature exceeds a second interval, control the heat exchange of the slave-controlled temperature control device.

2. The temperature control device according to claim 1, characterized in that: The control unit is further configured to obtain the slave-controlled temperature when the main circuit temperature does not exceed the first interval.

3. The temperature control device according to claim 1, characterized in that: The main control heat exchange component includes a main control temperature control device and a main control heat sink. One side of the main control temperature control device is attached to the main control water cooling box, and the other side is attached to the main control heat sink.

4. The temperature control device according to claim 3, characterized in that: The main control heat sink includes a main control heat sink and a main control heat dissipation fan. The main control heat sink is bonded to a side of the main control temperature control device away from the main control water cooling box, and the main control heat dissipation fan is bonded to a side of the main control heat sink away from the main control temperature control device.

5. The temperature control device according to claim 1, characterized in that: The slave-controlled unit also includes a slave-controlled heat sink and a slave-controlled heat dissipation fan. The slave-controlled heat sink is bonded to a side of the slave-controlled temperature control device away from the slave-controlled water cooling box, and the slave-controlled heat dissipation fan is bonded to a side of the slave-controlled heat sink away from the slave-controlled temperature control device.

6. The temperature control device according to claim 1, characterized in that: The slave control unit also includes a mounting shell having a circulation channel, the slave control temperature control device is mounted on the mounting shell, the slave control temperature control device is arranged in the circulation channel, and the slave control water cooling box is arranged outside the circulation channel.

7. The temperature control device according to claim 6, characterized in that: The installation shell comprises an outer shell and a fixing shell. The fixing shell is installed in the outer shell. The flow channel is formed between the installation shell and the fixing shell.

8. A patrol inspection system, characterized in that: It comprises an inspection robot and a temperature control device as described in any one of claims 1 to 7, wherein the inspection robot comprises a main body and a plurality of devices, the main control unit is mounted on the main body, and the plurality of slave control units are fitted one-to-one with the plurality of devices.

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