A temperature protection method, device, apparatus and system inside a device

Abstract

The application provides a temperature protection method, device, equipment and system inside equipment, the method comprises the following steps: receiving temperature data sent by at least two temperature sensors; determining a target adjustment strategy according to the temperature data, the target adjustment strategy is used for cooling the temperature inside a sealed equipment; sending the target adjustment strategy to a temperature adjustment component and / or a process execution component inside the sealed equipment; wherein the target adjustment strategy is used for instructing the temperature adjustment component and / or the process execution component to adjust the operating state. The temperature protection method inside the equipment of the embodiment of the application can cool the inside of the sealed equipment when the temperature of the internal space of the sealed equipment is high, and solves the problem that the sealed equipment cannot determine the change of the temperature in the space, cannot timely eliminate the safety hidden trouble caused by the temperature rise because the operating personnel cannot enter the space.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sealing equipment, in particular to a temperature protection method, device, equipment and system inside equipment. BACKGROUND

[0002] When working in a non-visible closed space, personnel cannot directly observe the working equipment in the space, nor can they enter the closed space to observe and operate. Usually, industrial robots and ventilation systems and other auxiliary systems are used to automatically complete the corresponding work together. If there is a relatively large heat source in the space (such as inner wall thermal spraying work during inner wall repair of a polysilicon reduction furnace barrel), the temperature in the working space will rise in a short time. High ambient temperature will seriously affect the operation safety and service life of the working equipment in the space, and also puts the pipelines (power cables, combustible gas delivery pipelines, etc.) in the space in great safety risk. In the prior art, because the working personnel cannot enter the space, they cannot determine the temperature change in the space, and cannot timely eliminate the safety hazards caused by temperature rise. SUMMARY

[0003] The embodiments of the present application provide a temperature protection method, device, equipment and system inside equipment, which are used to solve the problem that in the prior art, because the working personnel cannot enter the space, they cannot determine the temperature change in the space, and cannot timely eliminate the safety hazards caused by temperature rise.

[0004] In order to solve the above technical problems, the present application adopts the following technical solutions:

[0005] The embodiments of the present application provide a temperature protection method inside equipment, which comprises:

[0006] Receiving temperature data sent by at least two temperature sensors;

[0007] According to the temperature data, determining a target adjustment strategy, the target adjustment strategy being used to reduce the temperature inside the closed equipment;

[0008] Sending the target adjustment strategy to a temperature adjustment component and / or a process execution component inside the closed equipment;

[0009] The target adjustment strategy is used to instruct the temperature adjustment component and / or the process execution component to adjust the operating state.

[0010] Further, the target adjustment strategy is determined according to the temperature data, which comprises:

[0011] Analyzing the temperature data to obtain a plurality of temperature values;

[0012] Comparing each temperature value with a preset threshold value to obtain a comparison result;

[0013] determining the target adjustment strategy according to the comparison result.

[0014] Further, the determining the target adjustment strategy according to the comparison result comprises:

[0015] generating a first adjustment strategy of reducing the running power of the temperature adjustment component when the comparison result indicates that the first temperature value is less than a first preset threshold value;

[0016] generating a second adjustment strategy of keeping the running states of the temperature adjustment component and the process execution component when the comparison result indicates that the second temperature value is greater than the first preset threshold value and less than a second preset threshold value;

[0017] generating a third adjustment strategy of increasing the running power of the temperature adjustment component when the comparison result indicates that the third temperature value is greater than the second preset threshold value and less than a third preset threshold value;

[0018] generating a fourth adjustment strategy of setting the running power of the temperature adjustment component to a maximum power when the comparison result indicates that the fourth temperature value is greater than the third preset threshold value and less than a fourth preset threshold value;

[0019] generating a fifth adjustment strategy of setting the running power of the temperature adjustment component to the maximum power and reducing the running time of the process execution component and / or reducing the running heat source supply of the process execution component when the comparison result indicates that the fifth temperature value is greater than the fourth preset threshold value and less than a fifth preset threshold value;

[0020] generating a sixth adjustment strategy of setting the running power of the temperature adjustment component to the maximum power and stopping the running of the process execution component when the comparison result indicates that the sixth temperature value is greater than the fifth preset threshold value;

[0021] determining the target adjustment strategy according to at least one of the first adjustment strategy, the second adjustment strategy, the third adjustment strategy, the fourth adjustment strategy, the fifth adjustment strategy and the sixth adjustment strategy;

[0022] The first temperature value, the second temperature value, the third temperature value, the fourth temperature value and the fifth temperature value are one of the temperature values.

[0023] Further, the determining the target adjustment strategy according to the comparison result comprises:

[0024] determining a target temperature value which is the highest among the plurality of temperature values;

[0025] According to the target temperature value, the target temperature value is compared with the preset threshold value to obtain a comparison result;

[0026] The target adjustment strategy corresponding to the comparison result is determined.

[0027] The embodiment of the application further provides a temperature protection device inside equipment, comprising:

[0028] A receiving module is configured to receive temperature data sent by at least two temperature sensors;

[0029] A determining module is configured to determine a target adjustment strategy according to the temperature data;

[0030] A sending module is configured to send the target adjustment strategy to a temperature adjustment component and / or a process execution component inside a sealed equipment;

[0031] The target adjustment strategy is used to instruct the temperature adjustment component and / or the process execution component to adjust an operation state.

[0032] The embodiment of the application further provides a temperature protection device inside equipment, comprising:

[0033] At least two temperature sensors are arranged inside a sealed equipment;

[0034] A temperature adjustment component is arranged inside the sealed equipment and is used to cool the inside of the sealed equipment;

[0035] A process execution component is arranged inside the sealed equipment and is used to execute a process inside the sealed equipment;

[0036] A controller is connected to the temperature sensors and the process execution component and is used to send control signals to the temperature adjustment component and the process execution component according to temperature data sent by the temperature sensors.

[0037] Further, the temperature adjustment component comprises:

[0038] At least one first ventilation duct and at least one second ventilation duct;

[0039] One end of the first ventilation duct is in communication with the inside of the sealed equipment, and the other end is connected to a fan, and the first ventilation duct is used to send gas into the inside of the sealed equipment;

[0040] One end of the second ventilation duct is in communication with the inside of the sealed equipment, and the other end is connected to a fan, and the second ventilation duct is used to discharge gas inside the sealed equipment;

[0041] The first ventilation pipe is arranged at a height lower than the second ventilation pipe in the closed equipment.

[0042] Further, the temperature sensors are evenly arranged in the closed equipment, and at least one of the temperature sensors is arranged on the process execution component.

[0043] Further, the temperature protection device in the equipment further comprises:

[0044] An alarm component connected with the controller, used for sending an alarm when receiving the signal of the controller.

[0045] The embodiment of the present application provides a temperature protection system in an equipment, comprising a transceiver, a processor, a memory and a program or instruction stored in the memory and executable on the processor; the processor executes the program or instruction to realize the temperature protection method in the closed equipment as described above.

[0046] The present application has the following advantages:

[0047] The temperature protection method in the equipment of the embodiment of the present application can obtain the temperature in the closed equipment through the temperature sensor without entering the inside of the closed equipment, and determine the adjustment strategy for cooling the inside of the closed equipment according to the temperature in the closed equipment, so as to cool the inside of the closed equipment when the temperature in the internal space of the closed equipment is high. BRIEF DESCRIPTION OF DRAWINGS

[0048] Figure 1 A step schematic diagram of the temperature protection method in the equipment of the embodiment of the present application is shown;

[0049] Figure 2 A schematic diagram of comparison between multiple temperature monitoring points and temperature judgment intervals in the embodiment of the present application is shown;

[0050] Figure 3 A schematic diagram of the corresponding relationship between the equipment adjustment strategy flag and the adjustment strategy in the embodiment of the present application is shown;

[0051] Figure 4 A schematic diagram of the determination method of the target adjustment strategy in the embodiment of the present application is shown;

[0052] Figure 5 A structure schematic diagram of the temperature protection device in the equipment of the embodiment of the present application is shown;

[0053] Figure 6 A structure schematic diagram of the temperature protection device in the equipment of the embodiment of the present application is shown. DETAILED DESCRIPTION

[0054] In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be described in detail below with reference to the drawings and specific embodiments.

[0055] In the industrial application of a large number of heat source release operations in a non-visible closed space, the temperature in the closed space will rapidly increase during the operation, and the operation safety and service life of the operating equipment in the high-temperature environment will be greatly affected. At the same time, the operating pipeline (power cable, combustible gas delivery pipeline, etc.) is also in great safety risk, which brings great operation safety risk.

[0056] The present application provides a temperature protection method, device, equipment and system inside the equipment to solve the problem that the temperature change in the space cannot be determined and the safety hidden danger caused by the temperature rise cannot be timely eliminated because the operating personnel cannot enter the space.

[0057] As shown in Figure 1 The present application provides a temperature protection method inside the equipment, which comprises the following steps:

[0058] Step 101, receiving temperature data sent by at least two temperature sensors;

[0059] Step 102, determining a target adjustment strategy according to the temperature data, the target adjustment strategy being used for temperature reduction inside the closed equipment;

[0060] Step 103, sending the target adjustment strategy to a temperature adjustment component and / or a process execution component inside the closed equipment;

[0061] The target adjustment strategy is used to instruct the temperature adjustment component and / or the process execution component to adjust the operating state.

[0062] In an embodiment of the present application, the temperature sensors are multiple and uniformly arranged inside the closed equipment, and the temperature sensors are uniformly arranged on the process execution component.

[0063] In an embodiment of the present application, the closed equipment is a closed reduction furnace, and the process execution component is a thermal spraying machine for spraying inside the reduction furnace.

[0064] The temperature protection method inside the equipment of the present application embodiment can obtain the temperature inside the closed equipment through the temperature sensor without personnel entering the inside of the closed equipment, and determine the adjustment strategy for temperature reduction inside the closed equipment according to the temperature inside the closed equipment, and then reduce the temperature inside the closed equipment in the case that the temperature of the internal space of the closed equipment is high. The problem that the temperature change in the space cannot be determined and the safety hidden danger caused by the temperature rise cannot be timely eliminated because the operating personnel cannot enter the space is solved.

[0065] Optionally, determining the target adjustment strategy based on the temperature data includes:

[0066] The temperature data was analyzed to obtain multiple temperature values;

[0067] Each temperature value is compared with a preset threshold to obtain the comparison results;

[0068] Based on the comparison results, the target adjustment strategy is determined.

[0069] In one embodiment of the present invention, for N temperature sensors (N is an integer, N is greater than or equal to 2, and numbered sequentially by 26 characters such as A, B, C, etc.), the temperature value collected by the temperature sensor at each temperature monitoring point has M temperature judgment interval values ​​(M is an integer, M is greater than or equal to 2) TS1 (Tempecture Set 1), TS2 (Tempecture Set 2), TS3, etc., for a total of M values, where the temperature value TSM>...TS3>TS2>TS1;

[0070] For example, for the temperature data collected by the temperature sensor at temperature monitoring point A, the corresponding judgment interval values ​​are A_TS1, A_TS2, A_TS3…A_TSM, a total of M, where the temperature value A_TSM>…A_TS3>A_TS2>A_TS1 (Monitor point A Tempecture Set 1);

[0071] For the temperature data collected by the temperature sensor at temperature monitoring point B, the corresponding judgment interval values ​​are B_TS1, B_TS2, B_TS3, B_TSM, where the temperature value B_TSM>…B_TS3>B_TS2>B_TS1;

[0072] like Figure 2 As shown, for each temperature monitoring point, the temperature sensor collects temperature data in M ​​temperature judgment intervals, and sets M types of equipment adjustment strategies (equal to the M values ​​mentioned above). For monitoring point A, the equipment adjustment strategy flag is OA, and the value of OA is 0, 1...M, corresponding to the M temperature judgment intervals; for monitoring point B, the equipment adjustment strategy flag is OB, and the value of OB is 0, 1...M, corresponding to the M temperature judgment intervals.

[0073] Optionally, determining the target adjustment strategy based on the comparison results includes:

[0074] If the comparison result indicates that the first temperature value is less than the first preset threshold, a first adjustment strategy is generated to reduce the operating power of the temperature adjustment component.

[0075] In the case that the comparison result indicates that the second temperature value is greater than the first preset threshold value and less than a second preset threshold value, a second adjustment strategy is generated to maintain the operating state of the temperature adjustment component and the process execution component;

[0076] In the case that the comparison result indicates that the third temperature value is greater than the second preset threshold value and less than a third preset threshold value, a third adjustment strategy is generated to increase the operating power of the temperature adjustment component;

[0077] In the case that the comparison result indicates that the fourth temperature value is greater than the third preset threshold value and less than a fourth preset threshold value, a fourth adjustment strategy is generated to set the operating power of the temperature adjustment component to the maximum power;

[0078] In the case that the comparison result indicates that the fifth temperature value is greater than the fourth preset threshold value and less than a fifth preset threshold value, a fifth adjustment strategy is generated to set the operating power of the temperature adjustment component to the maximum power and reduce the operating time of the process execution component and / or reduce the supply of the operating heat source of the process execution component;

[0079] In the case that the comparison result indicates that the sixth temperature value is greater than the fifth preset threshold value, a sixth adjustment strategy is generated to set the operating power of the temperature adjustment component to the maximum power and stop operating the process execution component;

[0080] The target adjustment strategy is determined according to at least one of the first adjustment strategy, the second adjustment strategy, the third adjustment strategy, the fourth adjustment strategy, the fifth adjustment strategy and the sixth adjustment strategy;

[0081] The first temperature value, the second temperature value, the third temperature value, the fourth temperature value and the fifth temperature value are one of the temperature values.

[0082] In an embodiment of the present application, each temperature monitoring point is not prioritized, that is, each temperature point is judged according to a temperature judgment interval, and the temperature judgment interval is: the first preset threshold value < the second preset threshold value < the third preset threshold value < the fourth preset threshold value < the fifth preset threshold value.

[0083] The temperatures of all temperature monitoring points are sequentially judged, and device adjustment strategy flag bits OA (OutA), OB (OutB) and the like of the corresponding temperature monitoring points are set according to the different intervals in which the temperatures of the temperature monitoring points are located, and the higher the temperature of the temperature monitoring point is, the greater the corresponding device adjustment strategy flag bit is; after the temperature judgment of all temperature points is completed, the maximum value of the device adjustment flag bits of all temperature monitoring points is obtained, and the finally output device adjustment strategy OCtrl (Out Control) flag bit is the maximum value.

[0084] As shown in FIG. 1, in an embodiment of the present application, if the temperature of a certain temperature monitoring point is less than a first preset threshold, the device adjustment strategy flag bit of the temperature monitoring point is output as 0, and a first adjustment strategy of reducing the running power of the temperature adjustment component is generated. Figure 3 If the temperature of a certain temperature monitoring point is greater than the first preset threshold and less than a second preset threshold, the device adjustment strategy flag bit of the temperature monitoring point is output as 1, and a second adjustment strategy of keeping the running states of the temperature adjustment component and the process execution component is generated.

[0085] If the temperature of a certain temperature monitoring point is greater than the second preset threshold and less than a third preset threshold, the device adjustment strategy flag bit of the temperature monitoring point is output as 2, and a third adjustment strategy of increasing the running power of the temperature adjustment component is generated.

[0086] If the temperature of a certain temperature monitoring point is greater than the third preset threshold and less than a fourth preset threshold, the device adjustment strategy flag bit of the temperature monitoring point is output as 3, and a fourth adjustment strategy of setting the running power of the temperature adjustment component to the maximum power is generated.

[0087] If the temperature of a certain temperature monitoring point is greater than the fourth preset threshold and less than a fifth preset threshold, the device adjustment strategy flag bit of the temperature monitoring point is output as 4, and a fifth adjustment strategy of setting the running power of the temperature adjustment component to the maximum power and reducing the running time of the process execution component and / or reducing the running heat source supply of the process execution component is generated.

[0088] If the comparison result indicates that a sixth temperature value is greater than the fifth preset threshold, the device adjustment strategy flag bit of the temperature monitoring point is output as 5, and a sixth adjustment strategy of setting the running power of the temperature adjustment component to the maximum power and stopping the running of the process execution component is generated.

[0089] Optionally, the first adjustment strategy of reducing the running power of the temperature adjustment component, i.e. reducing the air intake and exhaust of the temperature adjustment component;

[0090] The second adjustment strategy of keeping the running states of the temperature adjustment component and the process execution component, i.e. no adjustment is made to the temperature adjustment component and the process execution component;

[0091] The third adjustment strategy of increasing the running power of the temperature adjustment component, i.e. increasing the air intake and exhaust of the temperature adjustment component;

[0092] The fourth adjustment strategy of setting the running power of the temperature adjustment component to the maximum power, i.e. adjusting the air intake and exhaust of the temperature adjustment component to the maximum;

[0093] ​

[0094] The temperature adjustment component is set to maximum power and the process execution component is stopped, i.e., the air intake and exhaust of the temperature adjustment component are set to maximum and the process execution component is stopped.

[0095] The temperature adjustment component is set to maximum power and the process execution component is stopped, i.e., the air intake and exhaust of the temperature adjustment component are set to maximum and the process execution component is stopped.

[0096] As shown in FIG. 4, in an embodiment of the present application, the temperature values of four positions in the space are obtained by the temperature sensors of the four monitoring points, and then logical judgment is performed to determine the temperature values of the temperature points one by one according to the levels. Figure 4

[0097] The temperature determination and the execution of the equipment adjustment strategy are executed in a loop according to time, and the details are as follows:

[0098] When the periodic determination time arrives, the temperature values of all the temperature monitoring points are read, and then,

[0099] 0. Temperature value determination of temperature point A:

[0100] 1. When the temperature value of point A is less than or equal to A_TS1 (the minimum value of the temperature determination interval), the space environment temperature of point A is normal, the equipment adjustment flag OA output by temperature point A is set to 0, i.e., OA=0, and no adjustment and output are performed. The system enters the temperature value determination process of temperature point B, i.e., the process after 6. When the temperature value of point A is greater than A_TS1, the process of the second part below is entered.

[0101] 2. When the temperature of point A is greater than A_TS1 and less than or equal to A_TS2, the space environment temperature slightly exceeds the range, the equipment adjustment flag OA output by temperature point A is set to 1, i.e., OA=1, and the system enters the temperature value determination process of temperature point B, i.e., the process after 6. When the temperature value of point A is greater than A_TS2, the process of the third part below is entered.

[0102] 3. When the temperature of point A is greater than A_TS2 and less than or equal to A_TS3, the space environment temperature greatly exceeds the range, the equipment adjustment flag OA output by temperature point A is set to 1, i.e., OA=2, and the system enters the temperature value determination process of temperature point B, i.e., the process after 6. When the temperature value of point A is greater than A_TS3, the process of the fourth part below is entered.

[0103] ​4. When the temperature at point A is greater than A_TS3 and less than or equal to A_TS4, the space environment temperature is seriously out of range, the device adjustment flag OA output by temperature point A is set to 1, i.e. OA=3, and the system enters the temperature value judgment flow at point B, i.e. the flow after 6. When the temperature value at point A is greater than A_TS3, the flow at 5 below is entered.

[0104] 5. When the temperature at point A is greater than A_TS4, the space environment temperature has possibly caused a work risk, the device adjustment flag OA output by temperature point A is set to 1, i.e. OA=4, at this time 4, and the system enters the temperature value judgment flow at point B, i.e. the flow after 6.

[0105] 6. Temperature value judgment at point B:

[0106] 7. When the temperature value at point B is less than or equal to B_TS1 (the minimum value of the temperature judgment interval), the space environment temperature at point B is normal, the device adjustment flag OB output by temperature point B is set to 0, i.e. OB=0, and no adjustment and output are made. The system enters the temperature value judgment flow at point B, i.e. the flow after 6. When the temperature value at point B is greater than B_TS1, the flow at 8 below is entered.

[0107] 8. When the temperature at point B is greater than B_TS1 and less than or equal to B_TS2, the space environment temperature is slightly out of range, the device adjustment flag OB output by temperature point B is set to 1, i.e. OB=1, and the system enters the temperature value judgment flow at point B, i.e. the flow after 6. When the temperature value at point B is greater than B_TS2, the flow at 9 below is entered.

[0108] 9. When the temperature at point B is greater than B_TS2 and less than or equal to B_TS3, the space environment temperature is greatly out of range, the device adjustment flag OB output by temperature point B is set to 1, i.e. OB=2, and the system enters the temperature value judgment flow at point B, i.e. the flow after 6. When the temperature value at point B is greater than B_TS3, the flow at 10 below is entered.

[0109] 10. When the temperature at point B is greater than B_TS3 and less than or equal to B_TS4, the space environment temperature is seriously out of range, the device adjustment flag OB output by temperature point B is set to 1, i.e. OB=3, and the system enters the temperature value judgment flow at point B, i.e. the flow after 6. When the temperature value at point B is greater than B_TS3, the flow at 11 below is entered.

[0110] 11. When the temperature at point B is greater than B_TS4, the space environment temperature has possibly caused a work risk, the device adjustment flag OB output by temperature point B is set to 1, i.e. OB=4, at this time 4, and the system enters the temperature value judgment flow at point B, i.e. the flow after 12.

[0111] 12. Temperature value determination of temperature point C:

[0112] 13. Temperature value determination of temperature point D:

[0113] 14. Temperature value determination of temperature points A, B, C, and D is completed, and the corresponding device adjustment state flags OA, OB, OC, and OD are obtained. The maximum value of the four flags OA, OB, OC, and OD is obtained, and the maximum value is taken as the device adjustment strategy output flag.

[0114] 15. According to the device adjustment strategy flag obtained in step 14, the corresponding execution strategy is obtained, the device is adjusted, the environmental temperature is satisfied, and step 16 is entered.

[0115] The specific control strategy is as follows:

[0116] If OCtrl = 0, no adjustment and output is made.

[0117] If OCtrl = 1, at this time the 4 intelligent controller controls the ventilation cooling system through electrical signals (analog or data bus), increases the air intake and exhaust of the ventilation system, increases the low-temperature air entering the closed space, and increases the high-temperature air discharging, thereby adjusting the environmental temperature of the closed space to ensure that the environmental temperature is within a reasonable range.

[0118] If OCtrl = 2, the 4 intelligent controller controls the ventilation cooling system through electrical signals (analog or data bus), sets the air intake and exhaust of the ventilation system to the maximum, and the low-temperature air enters the space at the maximum amount and the high-temperature air is discharged at the maximum amount, thereby adjusting the environmental temperature of the closed space to ensure that the environmental temperature is within a reasonable range.

[0119] If OCtrl = 3, at this time the 4 intelligent controller controls the ventilation cooling system through electrical signals (analog or data bus), sets the air intake and exhaust of the ventilation system to the maximum, and outputs the control adjustment signal of the 3 job process execution device (robot, etc.), adjusts the job process (reduces the job time, reduces the heat source supply under the premise of ensuring the process quality, etc.), and reduces the heat generated by the job heat release source.

[0120] If OCtrl = 4, at this time the 4 intelligent controller controls the ventilation cooling system through electrical signals (analog or data bus), sets the air intake and exhaust of the ventilation system to the maximum, and outputs the control adjustment signal of the 3 job process execution device (robot, etc.), directly stops the job process (stops the current process), avoids more heat release, and at the same time maintains the ventilation system to cool the space with the maximum air volume, ensures that the space temperature is within the maximum allowable range, avoids the safety risk of device operation, and ensures the safety of process operation.

[0121] 16. Start a new cycle, determine if the cycle determination time has expired, and start a new determination and equipment adjustment execution cycle.

[0122] Optionally, determining the target adjustment strategy based on the comparison results includes:

[0123] Determine the highest target temperature value among the multiple stated temperature values;

[0124] Based on the target temperature value, the target temperature value is compared with the preset threshold to obtain a comparison result;

[0125] Determine the target adjustment strategy corresponding to the comparison results.

[0126] In one embodiment of the present invention, the temperature monitoring points are not classified into different levels, but only the monitoring point with the highest temperature among all temperature monitoring points is compared with the temperature judgment range, and the target adjustment strategy is determined based on the comparison results.

[0127] The temperature protection method for the internal environment of the equipment according to the different temperature judgment ranges to which the internal temperature of the sealed equipment belongs generates different adjustment strategies to adjust the internal temperature of the sealed equipment, which can ensure that the internal temperature of the sealed equipment is kept within a suitable range and prevent the cables, pipes or process execution components inside the equipment from being damaged due to high temperature.

[0128] like Figure 5 As shown, this embodiment of the invention also provides a temperature protection device 500 for internal equipment, comprising:

[0129] The receiving module 501 is used to receive temperature data sent by at least two temperature sensors;

[0130] The determining module 502 is used to determine the target adjustment strategy based on the temperature data;

[0131] The sending module 503 is used to send the target adjustment strategy to the temperature adjustment component and / or process execution component inside the sealed equipment;

[0132] The target adjustment strategy is used to instruct the temperature adjustment component and / or the process execution component to adjust their operating status.

[0133] The temperature protection device inside the equipment of the embodiment of the present application obtains the temperature inside the closed equipment through the temperature sensor without personnel entering the inside of the closed equipment, and determines the adjustment strategy for cooling the inside of the closed equipment according to the temperature inside the closed equipment, and then cools the inside of the closed equipment in the case that the temperature of the inside space of the closed equipment is high. The problem that the temperature change in the space cannot be determined and the safety hidden danger caused by the temperature rise cannot be timely eliminated because the operating personnel cannot enter the space is solved.

[0134] As shown in Figure 6 The present application also provides a temperature protection device inside equipment, which comprises:

[0135] At least two temperature sensors 1 are arranged inside a closed equipment 2.

[0136] A temperature adjustment component is arranged inside the closed equipment 2 and used for cooling the inside of the closed equipment 2.

[0137] A process execution component 4 is arranged inside the closed equipment and used for executing a process in the closed equipment.

[0138] A controller 3 is connected with the temperature sensor 1 and the process execution component 4, and used for sending a control signal to the temperature adjustment component and the process execution component 4 according to the temperature data sent by the temperature sensor 1.

[0139] The temperature protection device inside the equipment of the embodiment of the present application obtains the temperature inside the closed equipment through the temperature sensor without personnel entering the inside of the closed equipment, and determines the adjustment strategy for cooling the inside of the closed equipment according to the temperature inside the closed equipment, and then cools the inside of the closed equipment in the case that the temperature of the inside space of the closed equipment is high. The problem that the temperature change in the space cannot be determined and the safety hidden danger caused by the temperature rise cannot be timely eliminated because the operating personnel cannot enter the space is solved.

[0140] Optionally, the temperature adjustment component comprises:

[0141] At least one first ventilation duct 51 and at least one second ventilation duct 52.

[0142] One end of the first ventilation duct 51 is in communication with the inside of the closed equipment 2, and the other end is connected with a fan, and the first ventilation duct 51 is used for sending gas into the inside of the closed equipment 2.

[0143] The second ventilation pipe 52 is in communication with the inside of the closed equipment 2 at one end and connected with a fan at the other end, and is used for discharging gas in the closed equipment 2.

[0144] The first ventilation pipe 51 is arranged at a lower height in the closed equipment than the second ventilation pipe 52.

[0145] Optionally, the temperature sensors 1 are evenly arranged in the inside of the closed equipment, and at least one of the temperature sensors 1 is arranged on the process execution component.

[0146] Optionally, the temperature protection device in the inside of the equipment further comprises:

[0147] An alarm component 6 is connected with the controller 3 and used for issuing an alarm when receiving a signal from the controller 3.

[0148] The embodiment of the present application provides a temperature protection system in the inside of an equipment, which comprises a transceiver, a processor, a memory and a program or instruction stored in the memory and executable on the processor; and the processor executes the program or instruction to realize the temperature protection method in the inside of the closed equipment.

[0149] The above is the preferred embodiment of the present application, and it should be pointed out that the ordinary person in the art can make several improvements and refinements without departing from the principles of the present application, and these improvements and refinements are also within the protection scope of the present application.

Claims

1. A temperature protection method inside a device, characterized by, The method comprises the following steps: receiving temperature data sent by at least two temperature sensors; determining a target adjustment strategy according to the temperature data, the target adjustment strategy being used to reduce the temperature inside a sealed device; sending the target adjustment strategy to a temperature adjustment component and / or a process execution component inside the sealed device; wherein the target adjustment strategy is used to instruct the temperature adjustment component and / or the process execution component to adjust the operating state; the determination of the target adjustment strategy according to the temperature data comprises the following steps: analyzing the temperature data to obtain a plurality of temperature values; comparing each of the temperature values with a preset threshold value to obtain a plurality of comparison results; determining the target adjustment strategy according to the comparison results; the determination of the target adjustment strategy according to the comparison results comprises the following steps: in a case where the comparison result indicates that a first temperature value is less than a first preset threshold value, a first adjustment strategy of reducing the operating power of the temperature adjustment component is generated; in a case where the comparison result indicates that a second temperature value is greater than the first preset threshold value and less than a second preset threshold value, a second adjustment strategy of maintaining the operating state of the temperature adjustment component and the process execution component is generated; in a case where the comparison result indicates that a third temperature value is greater than the second preset threshold value and less than a third preset threshold value, a third adjustment strategy of increasing the operating power of the temperature adjustment component is generated; in a case where the comparison result indicates that a fourth temperature value is greater than the third preset threshold value and less than a fourth preset threshold value, a fourth adjustment strategy of setting the operating power of the temperature adjustment component to the maximum power is generated; in a case where the comparison result indicates that a fifth temperature value is greater than the fourth preset threshold value and less than a fifth preset threshold value, a fifth adjustment strategy of setting the operating power of the temperature adjustment component to the maximum power and reducing the operating time of the process execution component and / or reducing the supply of the operating heat source of the process execution component is generated; in a case where the comparison result indicates that a sixth temperature value is greater than the fifth preset threshold value, a sixth adjustment strategy of setting the operating power of the temperature adjustment component to the maximum power and stopping the operation of the process execution component is generated; determining the target adjustment strategy according to at least one of the first adjustment strategy, the second adjustment strategy, the third adjustment strategy, the fourth adjustment strategy, the fifth adjustment strategy and the sixth adjustment strategy; the first temperature value, the second temperature value, the third temperature value, the fourth temperature value and the fifth temperature value are one of the temperature values; the determination of the target adjustment strategy according to the comparison results comprises the following steps: determining a target temperature value which is the highest among the plurality of temperature values; comparing the target temperature value with the preset threshold value to obtain a comparison result according to the target temperature value; determining the target adjustment strategy corresponding to the comparison result.

2. A temperature protection device inside a device, characterized by The device comprises: a receiving module configured to receive temperature data sent by at least two temperature sensors; a determining module configured to determine a target adjustment strategy according to the temperature data. The sending module is configured to send the target adjustment strategy to a temperature adjustment component and / or a process execution component inside the sealed device. The target adjustment strategy is configured to instruct the temperature adjustment component and / or the process execution component to adjust the operating state.

3. A temperature protection device inside a device, characterized by The temperature protection method is applied to a device as claimed in claim 1, and the device comprises: at least two temperature sensors (1) arranged inside a sealed device (2); a temperature adjustment component arranged inside the sealed device (2) and configured to cool the inside of the sealed device (2); a process execution component (4) arranged inside the sealed device and configured to execute a process in the sealed device; a controller (3) connected to the temperature sensors (1) and the process execution component (4) and configured to send control signals to the temperature adjustment component and the process execution component (4) according to temperature data sent by the temperature sensors (1).

4. Temperature protection device inside a device according to claim 3, characterized in that The temperature adjustment component comprises: at least one first ventilation duct (51) and at least one second ventilation duct (52); one end of the first ventilation duct (51) is in communication with the inside of the sealed device (2), and the other end is connected to a fan, and the first ventilation duct (51) is configured to send gas into the inside of the sealed device (2); one end of the second ventilation duct (52) is in communication with the inside of the sealed device (2), and the other end is connected to a fan, and the second ventilation duct (52) is configured to exhaust gas in the sealed device (2); the setting height of the first ventilation duct (51) in the sealed device is lower than the setting height of the second ventilation duct (52) in the sealed device.

5. The temperature protection device inside the device according to claim 3, characterized by, The temperature sensors (1) are uniformly arranged inside the sealed device, and at least one of the temperature sensors (1) is arranged on the process execution component.

6. The temperature protection device inside the device according to claim 3, characterized by, Further comprising: an alarm component (6) connected to the controller (3) and configured to issue an alarm when receiving a signal from the controller (3).

7. A temperature protection system within a device, characterized by, comprise: a transceiver, a processor, a memory, and a program or instructions stored on the memory and executable on the processor; the processor executes the program or instructions to implement the temperature protection method inside the device as claimed in claim 1.

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