Intelligent heat dissipation device for workshop production equipment and use method

Abstract

The invention discloses an intelligent heat dissipation device for workshop production equipment and a using method, the intelligent heat dissipation device comprises a bearing box, a pressurizer and a water tank are arranged in the bearing box, the water tank is connected with a spraying device through a water pipe, the intelligent heat dissipation device is further provided with a main shaft, the main shaft is connected with a motor through a gear sleeve structure, the motor provides horizontal rotating force, and the intelligent heat dissipation device is further provided with a vertical rotor for providing vertical rotating force. A blade rotating system is further arranged to provide wind power, the temperature of each area of a workshop is detected through a temperature sensor, the area to be cooled is automatically judged through a temperature recognition algorithm, and intelligent control and accurate cooling are achieved in cooperation with a control system. According to the invention, accurate heat dissipation of workshop production equipment can be realized through cooperation of a temperature identification algorithm and the heat dissipation device, the problem that normal operation of the equipment is affected by too high local temperature of a workshop is solved, carbon emission is reduced, and efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the field of temperature control in an industrial production environment, and in particular to an intelligent heat dissipation device for workshop production equipment and a use method thereof. Background Art

[0002] Currently, the cooling technologies used in most industrial workshops can meet basic temperature control needs, but there are still many shortcomings. These technologies usually use large air conditioning systems or heavy exhaust fans that run continuously to manage the temperature of the equipment working area. This traditional method consumes a lot of energy, and due to the slow response speed of the system, when the internal or external environment of the workshop changes, the system often has difficulty in responding quickly and effectively.

[0003] For example, during hot seasons or peak production periods, existing cooling systems cannot adjust their cooling strategies in a timely manner according to the actual heat load of production equipment, resulting in uneven heat dissipation, increased equipment failure rate and maintenance costs. In addition, most of these systems are designed for unified control of the entire workshop and lack the ability to accurately control the temperature of a single device or a specific area, which further limits their applicability in different industrial application scenarios. Summary of the invention

[0004] The present invention provides an intelligent heat dissipation device for workshop production equipment and a method for using the device, aiming to solve the problems of high energy consumption of the above-mentioned existing traditional methods, and due to the slow response speed of the system, when the internal or external environment of the workshop changes, the system is often difficult to respond quickly and effectively, and has poor applicability.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: A smart heat dissipation device for workshop production equipment, wherein a plurality of sections are arranged in the workshop, and translation modules are arranged between the sections, and a corresponding temperature measuring module is arranged in each section, and a horizontal rotation module is arranged in the middle position at the bottom of the translation module, and a vertical rotation module is arranged at the bottom of the horizontal rotation module, and the vertical rotation module forms a linkage with the horizontal rotation module, and the vertical rotation module forms a rotational cooperation in the horizontal direction with the bottom of the translation module through the horizontal rotation module, and a blade rotation module is arranged at the bottom of the vertical rotation module, and the blade rotation module forms a linkage with the vertical rotation module, and the blade rotation module forms a rotational cooperation in the vertical direction with the bottom of the horizontal rotation module through the vertical rotation module, and a spray module and a control module are arranged in the translation module, and the water outlet end of the spray module extends to the blade rotation module, and the spray module, the translation module, the horizontal rotation module, the horizontal rotation module and the blade rotation module all form a linkage with the temperature measuring module through the control module.

[0006] Preferably, the translation module includes a guide rail arranged between the sections, a carrying box is slidably mounted on the guide rail, and the carrying box is penetrated by the guide rail, a driving motor is provided in the carrying box, and a cross bar is coaxially and coaxially linked to the output shaft of the driving motor, the other end of the cross bar is rotatably fitted with the inner wall of the carrying box, a second gear is sleeved and fixed on the cross bar, a tooth groove is provided on the guide rail, and the second gear and the guide rail form a rack and gear linkage, and limit plates are provided on the outer sides of the transmission gears at both ends of the built-in motor.

[0007] As a more preferred embodiment, the horizontal rotation module includes a motor arranged in a carrying box, and the output shaft of the motor passes through the bottom of the carrying box and is coaxially and coaxially provided with a limiting block. The output shaft of the motor is coaxially linked with a first gear, and the first gear is supported on the limiting block. A gear sleeve is coaxially and slidably installed on the output shaft of the motor, and an opening is provided at the bottom of the gear sleeve. A gear mounting groove is provided inside the gear sleeve and connected to the opening. When the gear sleeve slides to the bottom, the first gear is embedded in the gear mounting groove and fits with the gear mounting groove to form a linkage. The limiting block is located in the gear sleeve, and the bottom opening of the gear sleeve is closed by fasteners and a circular plate.

[0008] Furthermore, the vertical rotation module includes a vertical hinged head arranged at the middle position of the bottom circular plate of the gear sleeve, a fan arm is hingedly installed at the end of the vertical hinged head, the rotating shaft at the hinge is a built-in motor, the built-in motor is a bidirectional linear force motor, and the output ends on both sides of the built-in motor are coaxially linked with transmission gears, a U-shaped hinged block is provided at the hinge of the fan arm, and circular tooth grooves that match the transmission gears are provided on both sides of the U-shaped hinged block, and the circular tooth grooves form a gear tooth groove linkage with the transmission gear on the corresponding side.

[0009] Furthermore, the blade rotation module includes a blade motor arranged at the end of the fan arm, the blade motor is concentric and coaxial with the fan arm, a protective shell is coaxially fixed on the output shaft of the blade motor, and a plurality of blades are evenly spaced around the axis on the outer side of the protective shell.

[0010] Specifically, the spray module includes a water tank arranged in a carrying box, the water outlet end of the water tank is connected to the water inlet end of the pressurizer, the water outlet end of the pressurizer is connected to a water pipe, the water pipe passes through the bottom of the carrying box and continues to extend until it is located above the blade rotation module, and an atomizing nozzle is provided at the end of the water pipe through a spray opening and closing valve.

[0011] More specifically, the temperature measurement module includes a temperature sensor installed at the center of each interval, and the control module includes a controller, and each temperature sensor forms a signal connection with the controller.

[0012] A method for using an intelligent heat dissipation device for workshop production equipment, using the above-mentioned intelligent heat dissipation device for workshop production equipment to dissipate heat in each area, comprising the following steps: Step 1: Obtain the predicted temperature at the next moment based on the difference between the current sampling temperature of the production equipment and the sampling temperature at the adjacent moment in the historical working time period; Step 2: According to the difference between the predicted temperature at the next moment and the sampled temperature at the current moment, obtain the initial heat dissipation adjustment degree at the next moment relative to the current moment; Step 3: Combine the difference between the predicted temperature and the sampled temperature at each moment between the start time of the historical working time period of the production equipment and the current moment, and the difference between the discrete degree of the predicted temperature and the sampled temperature at each moment, and obtain the overall deviation coefficient at the current moment; Step 4: Correct the initial heat dissipation adjustment degree according to the overall deviation coefficient to obtain the corrected heat dissipation adjustment degree at the next moment relative to the current moment; Step 5: Correct the heat dissipation adjustment degree according to each production equipment, determine the object to be cooled by the intelligent electric fan, transmit the position signal of the object to be cooled to the control module, cooperate with the controller of the control module to control the horizontal rotation module and the vertical rotation module, and start the blade rotation module and the spray module to complete the heat dissipation operation of the object to be cooled. The temperature sensor detects the temperature of each area in the workshop in real time, selects the object to be cooled, and repeats the above heat dissipation operation.

[0013] The Step 1 includes the following steps: The calculation formula for the predicted temperature at the next moment is as follows: ; In the formula, is the predicted temperature at the time of analysis, is the sampling temperature at the current moment; N is the total number of moments between the start time and the current moment in the historical working time period of the device, is the sampling temperature at the i-th moment in the historical working period; The S2 also includes the following steps: The difference between the predicted temperature at the next moment and the sampled temperature at the current moment is used as the numerator, and the sampled temperature at the current moment is used as the denominator to obtain the ratio, which is used as the initial heat dissipation adjustment degree at the next moment relative to the current moment.

[0014] The S4 also includes the following steps: Select the equipment with the largest corrected heat dissipation adjustment value in the current production workshop for heat dissipation treatment.

[0015] The Step 3 also includes the following steps: Step 301: taking the average of the difference between the predicted temperature and the sampled temperature at the same time in the historical working period as the temperature prediction offset value at the current time; Step 302: Obtain the threshold deviation value at the current moment according to the difference between the predicted temperature and the sampled temperature at each moment in the historical working time period and the preset temperature threshold; Step 303: Calculate the coefficient of variation of the predicted temperature at different times in the historical working time period as the predicted discrete value at the current time; Step 304: The coefficient of variation of the sampled temperature at different times in the historical working time period is used as the sampled discrete value at the current time; Step 305: Combine the temperature prediction offset value at the current moment, the threshold deviation value, the difference between the predicted discrete value and the sampled discrete value to obtain the overall deviation coefficient at the current moment; The threshold deviation value at the current moment in S301 The calculation formula is as follows: ; In the formula, is the predicted temperature at the i-th moment, is the sampled temperature at the i-th moment, N is the total number of moments between the start time and the current time in the historical working time period of the equipment, is the preset temperature threshold; The overall deviation coefficient at the current moment in S305 The calculation formula is as follows: ; In the formula, is the temperature pre-offset value at the current moment, is the predicted discrete value at the current moment, is the sampled discrete value at the current moment.

[0016] Beneficial effects of the present invention: Through real-time data monitoring and algorithm analysis, the heat dissipation requirements of each device or device group are dynamically managed, and the speed, direction and running time of the fan are controlled. This can not only improve the heat dissipation efficiency and equipment performance, but also effectively reduce energy consumption and extend the service life of the equipment. In addition, the intelligent heat dissipation system of the present invention can also improve the safety of the production site, reduce safety accidents caused by equipment overheating, and ensure the continuity and stability of the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 is a front view of the present invention; Figure 3is an oblique bottom view of the present invention; Figure 4 It is a schematic diagram of the internal arrangement of the translation system; Figure 5 It is a structural diagram of the atomization system; Figure 6 It is the internal structure of the horizontal rotation system and the blade rotation system diagram; Figure 7 It is the internal structure diagram of the vertical rotation system; Figure 8 It is a connection diagram of the horizontal rotation system, the vertical rotation system and the blade rotation system; Fig. 9 It is the layout relationship diagram of the equipment in the factory area; Fig.10 It is a flow chart for selecting heat dissipation objects; In the figure: 1, horizontal rotation module; 101, motor; 102, gear mounting slot; 103, gear sleeve; 104, first gear; 105, limit round block; 2. Vertical rotation module; 201. Fan lever arm; 202. Vertical hinge; 203. Built-in motor; 204. Circular tooth groove; 205. Limiting piece; 3. Blade rotation module; 301. Blade; 302. Blade motor; 303. Protective shell; 4. Translation module; 401. Carrying box; 402. Crossbar; 403. Second gear; 404. Guide rail; 405. Driving motor; 5. Spray module; 501. Water tank; 502. Pressurizer; 503. Water pipe; 504. Atomizing nozzle; 505. Spray opening and closing valve; 6. Temperature measurement module; 601. Temperature sensor; 7. Control module; 701. Controller. DETAILED DESCRIPTION

[0018] As follows, embodiments are further described with reference to the accompanying drawings.

[0019] like Figure 1 to Figure 9As shown, as a preferred embodiment 1, an intelligent heat dissipation device for workshop production equipment, a plurality of intervals are provided in the workshop, and a translation module 4 is provided between the intervals, and a corresponding temperature measuring module 6 is provided in each interval, a horizontal rotation module 1 is provided at the middle position of the bottom of the translation module 4, and a vertical rotation module 2 is provided at the bottom of the horizontal rotation module 1, and the vertical rotation module 2 forms a linkage with the horizontal rotation module 1, and the vertical rotation module 2 forms a rotational cooperation in the horizontal direction with the bottom of the translation module 4 through the horizontal rotation module 1, and a blade rotation module 3 is provided at the bottom of the vertical rotation module 2, and the blade rotation module 3 forms a linkage with the vertical rotation module 2, and the blade rotation module 3 forms a rotational cooperation in the vertical direction with the bottom of the horizontal rotation module 1 through the vertical rotation module 2, and a spray module 5 and a control module 7 are provided in the translation module 4, and the water outlet end of the spray module 5 extends to the blade rotation module 3, and the spray module 5, the translation module 4, the horizontal rotation module 1, the horizontal rotation module 1 and the blade rotation module 3 are all linked with the temperature measuring module 6 through the control module 7.

[0020] The horizontal rotation module 1 and the vertical rotation module 2 work together to complete the multi-degree-of-freedom rotation operation of the spray electric fan. The temperature measurement module 6 and the control module 7 work together to complete the temperature detection and temperature prediction operations of the equipment inside the workshop. The blade rotation module 3 and the spray module 5 work together to complete the intelligent cooling operation of the spray electric fan. The translation module 4 can expand the working area of ​​the spray electric fan that can rotate with multiple degrees of freedom.

[0021] Furthermore, the multi-degree-of-freedom rotation of the spray electric fan can be disassembled into horizontal rotation and vertical rotation. The horizontal rotation module 1 provides horizontal rotation force for the spray electric fan, and the vertical rotation module 2 provides vertical rotation force for the spray electric fan.

[0022] The translation module 4 includes a guide rail 404 arranged between the sections, a carrying box 401 is slidably mounted on the guide rail 404, and the carrying box 401 is penetrated by the guide rail 404. A driving motor 405 is arranged in the carrying box 401, and a cross bar 402 is coaxially and coaxially linked on the output shaft of the driving motor 405, and the other end of the cross bar 402 forms a rotational fit with the inner wall of the carrying box 401, and a second gear 403 is sleeved and fixed on the cross bar 402, and a tooth groove is arranged on the guide rail 404, and the second gear 403 forms a rack and gear linkage with the guide rail 404. The driving motor 405 drives the cross bar 402 to drive the carrying box 401 to move parallel to the guide rail 404. The front end and the rear end of the carrying box 401 are both provided with two sets of symmetrical openings, and the guide rail 404 penetrates therein, so that the translation system 4 can move bidirectionally along the guide rail 404.

[0023] The horizontal rotation module 1 includes a motor 101 arranged in a carrying box 401. The output shaft of the motor 101 passes through the bottom of the carrying box 401 and is coaxially provided with a limiting round block 105. The output shaft of the motor 101 is coaxially linked with a first gear 104, which is supported on the limiting round block 105. The output shaft of the motor 101 is coaxially slidably installed with a gear sleeve 103. The bottom of the gear sleeve 103 is provided with an opening. The gear sleeve 103 is provided with a gear installation groove 102 connected with the opening. When the gear sleeve 103 slides to the bottom, the first gear 104 is embedded in the gear installation groove 102 and fits with the gear installation groove 102 to form a linkage. The limiting round block 105 is located in the gear sleeve 103. The bottom opening of the gear sleeve 103 is closed by a fastener and a circular plate. The motor 101 provides driving force to drive the gear sleeve 103 to rotate synchronously, so that the things set below rotate synchronously.

[0024] The vertical rotation module 2 includes a vertical hinge 202 disposed at the middle position of the bottom circular plate of the gear sleeve 103, and a fan arm 201 is hingedly installed at the end of the vertical hinge 202. The rotating shaft at the hinge is a built-in motor 203, and the built-in motor 203 is a bidirectional linear force motor. Both output ends of the built-in motor 203 are coaxially linked with transmission gears. A U-shaped hinge block is provided at the hinge of the fan arm 201, and both sides of the U-shaped hinge block are provided with circular tooth grooves 204 that fit with the transmission gear, and the circular tooth grooves 204 form a gear tooth groove linkage with the transmission gear on the corresponding side. The built-in motor 203 can drive the fan arm 201 to rotate vertically through the driving gear structure. The transmission gears at both ends of the built-in motor 203 are provided with limit plates 205 on the outside to prevent the vertical rotor 202 and the fan arm 201 from sliding relative to each other.

[0025] The blade rotation module 3 includes a blade motor 302 disposed at the end of the fan arm 201. The blade motor 302 is coaxial with the fan arm 201. A protective shell 303 is coaxially fixed to the output shaft of the blade motor 302. A plurality of blades 301 are evenly spaced around the axis on the outer side of the protective shell 303.

[0026] The spray module 5 includes a water tank 501 disposed in the carrying box 401, the water outlet of the water tank 501 is connected to the water inlet of the pressurizer 502, the water outlet of the pressurizer 502 is connected to a water pipe 503, the water pipe 503 penetrates the bottom of the carrying box 401 and continues to extend until it is located above the blade rotation module 3, and the end of the water pipe 503 is provided with an atomizing nozzle 504 through a spray opening and closing valve 505. The water pipe 503 is a hard water pipe, and the pressurizer 502 can pressurize the inside of the water tank 501 so that water flows through the water pipe 503 and the atomizing device 504; the atomizing device 504 can spray water in a mist state; the spray opening and closing valve 505 can control the operation of the atomizing device 504.

[0027] The temperature measurement module 6 includes a temperature sensor 601, which is installed at the center of each zone. The control module 7 includes a controller 701, and each temperature sensor 601 forms a signal connection with the controller 701. Furthermore, the temperature sensor 601 is installed at the center of the top of the workshop, and can sense the temperature of each zone in the workshop in real time. The temperature sensor 601 transmits the collected zone temperature data to the controller 701 by wireless. The controller (701) controls the horizontal rotation system 1 and the vertical rotation system 2, and starts the blade rotation system 3 and the spray system 5 to complete the heat dissipation operation of the heat dissipation object.

[0028] like Fig.10 As shown, as a preferred embodiment 2, a method for using an intelligent heat dissipation device for workshop production equipment, using the above-mentioned intelligent heat dissipation device for workshop production equipment to dissipate heat in each interval, includes the following steps: Step 1: Obtain the predicted temperature at the next moment based on the difference between the current sampling temperature of the production equipment and the sampling temperature at the adjacent moment in the historical working time period; Step 2: According to the difference between the predicted temperature at the next moment and the sampled temperature at the current moment, obtain the initial heat dissipation adjustment degree at the next moment relative to the current moment; Step 3: Combine the difference between the predicted temperature and the sampled temperature at each moment between the start time of the historical working time period of the production equipment and the current moment, and the difference between the discrete degree of the predicted temperature and the sampled temperature at each moment, and obtain the overall deviation coefficient at the current moment; Step 4: Correct the initial heat dissipation adjustment degree according to the overall deviation coefficient to obtain the corrected heat dissipation adjustment degree at the next moment relative to the current moment; Step 5: Correct the heat dissipation adjustment degree according to each production equipment, determine the object to be cooled by the intelligent electric fan, transmit the position signal of the object to be cooled to the control module 7, cooperate with the controller 701 of the control module 7, control the horizontal rotation module 1 and the vertical rotation module 2, and start the blade rotation module 3 and the spray module 5 to complete the heat dissipation operation of the object to be cooled. The temperature sensor 601 detects the temperature of each area of ​​the workshop in real time, selects the object to be cooled, and repeats the above heat dissipation operation.

[0029] The Step 1 includes the following steps: The calculation formula for the predicted temperature at the next moment is as follows: ; In the formula, is the predicted temperature at the time of analysis, is the sampling temperature at the current moment; N is the total number of moments between the start time and the current moment in the historical working time period of the device, is the sampling temperature at the i-th moment in the historical working time period.

[0030] The S2 also includes the following steps: The difference between the predicted temperature at the next moment and the sampled temperature at the current moment is used as the numerator, and the sampled temperature at the current moment is used as the denominator to obtain the ratio, which is used as the initial heat dissipation adjustment degree at the next moment relative to the current moment.

[0031] The Step 3 also includes the following steps: Step 301: taking the average of the difference between the predicted temperature and the sampled temperature at the same time in the historical working period as the temperature prediction offset value at the current time; Step 302: Obtain the threshold deviation value at the current moment according to the difference between the predicted temperature and the sampled temperature at each moment in the historical working time period and the preset temperature threshold; Step 303: Calculate the coefficient of variation of the predicted temperature at different times in the historical working time period as the predicted discrete value at the current time; Step 304: The coefficient of variation of the sampled temperature at different times in the historical working time period is used as the sampled discrete value at the current time; Step 305: Combine the temperature prediction offset value at the current moment, the threshold deviation value, the difference between the predicted discrete value and the sampled discrete value to obtain the overall deviation coefficient at the current moment; The threshold deviation value at the current moment in S301 The calculation formula is as follows: ; In the formula, is the predicted temperature at the i-th moment, is the sampled temperature at the i-th moment, N is the total number of moments between the start time and the current time in the historical working time period of the equipment, is the preset temperature threshold; The overall deviation coefficient at the current moment in S305 The calculation formula is as follows: ; In the formula, is the temperature pre-offset value at the current moment, is the predicted discrete value at the current moment, is the sampled discrete value at the current moment.

[0032] The S4 also includes the following steps: Select the equipment with the largest corrected heat dissipation adjustment value in the current production workshop for heat dissipation treatment.

Claims

1. An intelligent heat dissipation device for workshop production equipment, characterized in that: The workshop is provided with a plurality of sections, and translation modules (4) are provided between the sections. Each section is provided with a corresponding temperature measurement module (6). A horizontal rotation module (1) is provided at the middle position of the bottom of the translation module (4). A vertical rotation module (2) is provided at the bottom of the horizontal rotation module (1). The vertical rotation module (2) forms a linkage with the horizontal rotation module (1). The vertical rotation module (2) forms a rotational cooperation in the horizontal direction with the bottom of the translation module (4) through the horizontal rotation module (1). A blade rotation module (3) is provided at the bottom of the vertical rotation module (2). The blade rotation module (3) forms a linkage with the vertical rotation module (2), and the blade rotation module (3) forms a rotational coordination in the vertical direction with the bottom of the horizontal rotation module (1) through the vertical rotation module (2). The translation module (4) is provided with a spray module (5) and a control module (7). The water outlet end of the spray module (5) extends to the blade rotation module (3). The spray module (5), the translation module (4), the horizontal rotation module (1), the horizontal rotation module (1) and the blade rotation module (3) all form a linkage with the temperature measurement module (6) through the control module (7).

2. The intelligent heat dissipation device for workshop production equipment according to claim 1, characterized in that: The translation module (4) comprises a guide rail (404) arranged between the sections, a carrying box (401) is slidably mounted on the guide rail (404), and the carrying box (401) is penetrated by the guide rail (404), a driving motor (405) is arranged in the carrying box (401), a cross bar (402) is coaxially and coaxially linked to the output shaft of the driving motor (405), the other end of the cross bar (402) is rotatably engaged with the inner wall of the carrying box (401), a second gear (403) is sleeved and fixed on the cross bar (402), a tooth groove is provided on the guide rail (404), and the second gear (403) and the guide rail (404) are linked to a rack and pinion.

3. The intelligent heat dissipation device for workshop production equipment according to claim 2, characterized in that: The horizontal rotation module (1) comprises a motor (101) arranged in a carrying box (401); the output shaft of the motor (101) passes through the bottom of the carrying box (401) and is coaxially provided with a limiting round block (105); the output shaft of the motor (101) is coaxially linked with a first gear (104); the first gear (104) is supported on the limiting round block (105); a gear sleeve (103) is coaxially slidably mounted on the output shaft of the motor (101); an opening is provided at the bottom of the gear sleeve (103); a gear installation groove (102) is provided inside the gear sleeve (103) and is communicated with the opening; when the gear sleeve (103) slides to the bottom, the first gear (104) is embedded in the gear installation groove (102) and fits with the gear installation groove (102) to form a linkage; the limiting round block (105) is located in the gear sleeve (103); and the bottom opening of the gear sleeve (103) is closed and matched by a fastener and a circular plate.

4. The intelligent heat dissipation device for workshop production equipment according to claim 3, characterized in that: The vertical rotation module (2) comprises a vertical hinged head (202) arranged at the middle position of the bottom circular plate of the gear sleeve (103); a fan arm (201) is hingedly mounted at the end of the vertical hinged head (202); a rotating shaft at the hinged head is a built-in motor (203); the built-in motor (203) is a bidirectional linear force motor; both output ends of the built-in motor (203) are coaxially linked with transmission gears; a U-shaped hinged block is provided at the hinged head of the fan arm (201); both sides of the U-shaped hinged block are provided with circular tooth grooves (204) that match the transmission gears; the circular tooth grooves (204) form a gear tooth groove linkage with the transmission gears on the corresponding sides; and limit plates (205) are provided on the outer sides of the transmission gears at both ends of the built-in motor (203).

5. The intelligent heat dissipation device for workshop production equipment according to claim 4, characterized in that: The blade rotation module (3) comprises a blade motor (302) arranged at the end of a fan lever arm (201); the blade motor (302) and the fan lever arm (201) are coaxial and concentric; a protective shell (303) is coaxially fixed to an output shaft of the blade motor (302); and a plurality of blades (301) are arranged at equal intervals on the outer side of the protective shell (303) around the shaft.

6. The intelligent heat dissipation device for workshop production equipment according to claim 5, characterized in that: The spray module (5) comprises a water tank (501) arranged in a carrying box (401); a water outlet of the water tank (501) is connected to a water inlet of a pressurizer (502); a water pipe (503) is connected to the water outlet of the pressurizer (502); the water pipe (503) passes through the bottom of the carrying box (401) and continues to extend until it is located above the blade rotating module (3); an atomizing nozzle (504) is provided at the end of the water pipe (503) via a spray opening and closing valve (505).

7. The intelligent heat dissipation device for workshop production equipment according to claim 6, characterized in that: The temperature measurement module (6) comprises a temperature sensor (601), which is installed at the center of each interval. The control module (7) comprises a controller (701), and each temperature sensor (601) is signal-connected to the controller (701).

8. A method for using an intelligent heat dissipation device for workshop production equipment, characterized in that: Using an intelligent heat dissipation device for workshop production equipment as described in any one of claims 1 to 7 to dissipate heat in each zone comprises the following steps: Step 1: Obtain the predicted temperature at the next moment based on the difference between the current sampling temperature of the production equipment and the sampling temperature at the adjacent moment in the historical working time period; Step 2: According to the difference between the predicted temperature at the next moment and the sampled temperature at the current moment, obtain the initial heat dissipation adjustment degree at the next moment relative to the current moment; Step 3: Combine the difference between the predicted temperature and the sampled temperature at each moment between the start time of the historical working time period of the production equipment and the current moment, and the difference between the discrete degree of the predicted temperature and the sampled temperature at each moment, and obtain the overall deviation coefficient at the current moment; Step 4: Correct the initial heat dissipation adjustment degree according to the overall deviation coefficient to obtain the corrected heat dissipation adjustment degree at the next moment relative to the current moment; Step 5: Correct the heat dissipation adjustment degree according to each production equipment, determine the object to be cooled by the intelligent electric fan, transmit the position signal of the object to be cooled to the control module (7), cooperate with the controller (701) of the control module (7), control the horizontal rotation module (1) and the vertical rotation module (2), and start the blade rotation module (3) and the spray module (5) to complete the heat dissipation operation of the object to be cooled. The temperature sensor (601) detects the temperature of each area in the workshop in real time, selects the object to be cooled, and repeats the above heat dissipation operation.

9. The method for using the intelligent heat dissipation device for workshop production equipment according to claim 8, characterized in that: The Step 1 includes the following steps: The calculation formula for the predicted temperature at the next moment is as follows: ； In the formula, is the predicted temperature at the time of analysis, is the sampling temperature at the current moment; N is the total number of moments between the start time and the current moment in the historical working time period of the device, is the sampling temperature at the i-th moment in the historical working period; The S2 also includes the following steps: The difference between the predicted temperature at the next moment and the sampled temperature at the current moment is used as the numerator, and the sampled temperature at the current moment is used as the denominator to obtain the ratio, which is used as the initial heat dissipation adjustment degree at the next moment relative to the current moment; The S4 also includes the following steps: Select the equipment with the largest corrected heat dissipation adjustment value in the current production workshop for heat dissipation treatment.

10. The method for using the intelligent heat dissipation device for workshop production equipment according to claim 9, characterized in that: The Step 3 also includes the following steps: Step 301: taking the average of the difference between the predicted temperature and the sampled temperature at the same time in the historical working period as the temperature prediction offset value at the current time; Step 302: Obtain the threshold deviation value at the current moment according to the difference between the predicted temperature and the sampled temperature at each moment in the historical working time period and the preset temperature threshold; Step 303: Calculate the coefficient of variation of the predicted temperature at different times in the historical working time period as the predicted discrete value at the current time; Step 304: The coefficient of variation of the sampled temperature at different times in the historical working time period is used as the sampled discrete value at the current time; Step 305: Combine the temperature prediction offset value at the current moment, the threshold deviation value, the difference between the predicted discrete value and the sampled discrete value to obtain the overall deviation coefficient at the current moment; The threshold deviation value at the current moment in S301 The calculation formula is as follows: ； In the formula, is the predicted temperature at the i-th moment, is the sampled temperature at the i-th moment, N is the total number of moments between the start time and the current time in the historical working time period of the equipment, is the preset temperature threshold; The overall deviation coefficient at the current moment in S305 The calculation formula is as follows: ； In the formula, is the temperature pre-offset value at the current moment, is the predicted discrete value at the current moment, is the sampled discrete value at the current moment.

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