Intelligent heat exchange unit

Abstract

The invention belongs to the technical field of heat exchange units, and particularly relates to an intelligent heat exchange unit which comprises a supporting bottom plate and further comprises a unit body, a control cabinet, a multi-area auxiliary heat dissipation mechanism, an ash and impurity removal mechanism, an electric control element use quality synchronous detection feedback mechanism and a PLC. According to the invention, comprehensive air-cooling heat dissipation work can be carried out on electric control elements in the control cabinet, full cooling of all the electric control elements can be ensured, stable operation of the intelligent heat exchange unit is ensured, the operation quality is improved, and the electric control elements in the control cabinet can be efficiently cooled, so that the heat dissipation efficiency is improved. Dust and impurities accumulated on the electric control element are synchronously and effectively cleaned, the heating temperature of the electric control element can be synchronously detected when heat dissipation is conducted on the electric control element, the detected temperature is accurately compared with the standard heating temperature, and the heat dissipation efficiency of the electric control element is improved. Whether the current detected electric control element has the problems of excessive aging or quality defects or the like is rapidly judged, and energy conservation and environmental protection are achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of heat exchange units, and in particular relates to an intelligent heat exchange unit. Background Art

[0002] A heat exchange unit is a complete set of equipment that transfers the heat of a primary heat network to a secondary heat network to meet the heat energy requirements of users for hot water, steam, etc. It is widely used in fields such as central heating, refrigeration, and industrial waste heat recovery. In the field of liquid metals, including the production and processing of liquid non-ferrous metals, liquid precious metals, and liquid rare earth metals, intelligent heat exchange units also play an indispensable role. For example, in the smelting process of liquid non-ferrous metals, precise temperature control is required to ensure the purity and quality of the metal; in the refining process of liquid precious metals, extremely high requirements are placed on the temperature stability and control accuracy; in the processing of liquid rare earth metals, not only must the temperature meet the process requirements, but also the stable operation of the entire system needs to be ensured to avoid affecting the metal properties. The many functions of intelligent heat exchange units can exactly meet these strict requirements.

[0003] The control cabinet is crucial for the intelligent operation of the intelligent heat exchange unit. It is the "brain" of the intelligent heat exchange unit and has multiple aspects of importance and influence on its overall performance and intelligent operation effect. The control cabinet integrates various control functions of the intelligent heat exchange unit and is the control center of the entire system. It can centrally control various devices such as circulating pumps, make-up water pumps, and electric control valves, coordinate the operation of each device, ensure the stable operation of the entire intelligent heat exchange unit, and achieve efficient heat transfer and distribution. It can collect and process data from sensors at various parts of the intelligent heat exchange unit in real time, such as temperature, pressure, flow rate and other parameters. Through the analysis and calculation of these data, the control cabinet can accurately judge the operating state of the system, provide a basis for subsequent control decisions, and enable the intelligent heat exchange unit to make precise adjustments according to actual needs. When the intelligent heat exchange unit is in operation, the processing elements in the control cabinet will be in a working state synchronously and generate heat. Therefore, currently, the control cabinet is equipped with a cooling fan to assist in heat dissipation to avoid the problem that the performance drift of electronic components caused by too high temperature in the control cabinet will affect the accuracy of control signals. However, the wind direction of the fixedly installed cooling fan is relatively fixed, and it can only form an air flow in a limited area, making it difficult to fully cover all corners and all control components in the control cabinet. There will be air flow dead corners in the control cabinet, causing the control components located in these areas to not be fully cooled, thereby having a greater impact on the operating stability and energy-saving effect of the entire heat dissipation unit. Summary of the Invention

[0004] The object of the present invention is to provide an intelligent heat exchange unit in view of the above problems.

[0005] To achieve the above object, the present invention adopts the following technical solutions: An intelligent heat exchange unit, including a supporting bottom plate, further including: The unit main body, fixedly installed on the supporting bottom plate; The control cabinet, fixedly installed on the supporting bottom plate and disposed on one side of the unit main body; The multi-region auxiliary heat dissipation mechanism, installed in the control cabinet; The dust cleaning and impurity removing mechanism, installed on the multi-region auxiliary heat dissipation mechanism; The quality synchronous detection and feedback mechanism for the use of electronic control components, fixedly installed on the outer wall of the control cabinet and electrically connected to the multi-region auxiliary heat dissipation mechanism; The PLC controller, fixedly installed on the inner wall of the control cabinet and electrically connected to the multi-region auxiliary heat dissipation mechanism and the quality synchronous detection and feedback mechanism for the use of electronic control components respectively.

[0006] In the above-mentioned intelligent heat exchange unit, the multi-region auxiliary heat dissipation mechanism includes two vertical electric slide rails symmetrically and fixedly installed on the inner wall of the control cabinet. One end of the sliders in the two vertical electric slide rails is fixedly connected to the same horizontal electric slide rail. The rear end of the slider in the horizontal electric slide rail is fixedly connected to a mounting plate. The rear side of the mounting plate is symmetrically and fixedly provided with a spray head and an extraction head. The middle position of the mounting plate is fixedly inserted with an infrared temperature sensor. The upper end of the spray head is fixedly communicated with a spray air duct, and the upper end of the extraction head is fixedly communicated with an extraction air duct. A blower and an extraction fan are respectively fixedly installed on the spray air duct and the extraction air duct. The blower and the extraction fan are both fixedly installed on the top of the inner wall of the control cabinet. The spray air duct and the extraction air duct are both elastic telescopic tubes.

[0007] In the above-mentioned intelligent heat exchange unit, the dust cleaning and impurity removing mechanism includes a filter housing fixedly communicated with the extraction air duct. The filter housing is arranged at the air inlet of the extraction fan, and a filter screen plate is fixedly installed on the inner wall of the filter housing.

[0008] In the above-mentioned intelligent heat exchange unit, the quality synchronous detection and feedback mechanism for the use of electronic control components includes a synchronous detection housing. A plurality of detection plates are equidistantly and fixedly installed on the inner wall of the synchronous detection housing. A synchronous screw is also rotatably connected inside the synchronous detection housing. A servo motor for driving the synchronous screw to rotate self is fixedly installed at the upper end of the synchronous detection housing. A moving seat is threadedly sleeved on the rod wall of the synchronous screw. A trigger feedback mechanism opposite to the detection plate is fixedly installed on the side wall of the moving seat. A detection position quick confirmation mechanism is also fixedly installed between the moving seat and the synchronous detection housing.

[0009] In the above-mentioned intelligent heat exchange unit, a cleaning end cover is detachably and fixedly connected to the lower end of the filter shell, and the cleaning end cover and the filter shell are fixedly connected by bolts.

[0010] In the above-mentioned intelligent heat exchange unit, the trigger feedback mechanism includes a pressure sensing plate arranged on one side of the moving seat. A plurality of elastic telescopic rods are symmetrically and fixedly connected between the pressure sensing plate and the moving seat. A stress permanent magnet plate is fixedly installed on the side of the pressure sensing plate close to the moving seat. A force-applying electromagnetic plate is fixedly installed on the side wall of the moving seat and arranged opposite to the stress permanent magnet plate. An elastic folding insulating rubber sleeve sleeving the stress permanent magnet plate and the force-applying electromagnetic plate is fixedly connected between the pressure sensing plate and the moving seat.

[0011] In the above-mentioned intelligent heat exchange unit, the detection position quick confirmation mechanism includes a position identification plate fixedly installed on the outer wall of the synchronous detection shell. An indicating rod is fixedly installed at the rear side of the moving seat. One end of the indicating rod away from the moving seat penetrates through a strip-shaped opening formed on the side wall of the synchronous detection shell and extends out of the synchronous detection shell. The indicating rod is arranged on one side of the position identification plate.

[0012] In the above-mentioned intelligent heat exchange unit, a limit slider is fixedly installed on the outer wall of the moving seat, and a limit sliding groove matched with the limit slider is formed on the inner wall of the synchronous detection shell.

[0013] Compared with the existing technology, the beneficial effects of the present invention are as follows: 1. By arranging the control cabinet and the multi-region auxiliary heat dissipation mechanism, comprehensive air-cooling heat dissipation work can be carried out on the electric control components inside the control cabinet. Compared with the traditional fixed installation heat dissipation mode, it can ensure that all electric control components are fully cooled, effectively improve the heat dissipation quality, ensure the stable operation of the intelligent heat exchange unit, improve the operation quality, and detect the heating temperature of the electric control components, and then automatically adjust the air-cooling intensity to ensure the heat dissipation quality and save energy.

[0014] 2. By arranging the dust and impurity removal mechanism, when efficiently dissipating heat from the electric control components in the control cabinet, the dust and impurities accumulated on the electric control components can be effectively cleaned synchronously, avoiding the problems that the accumulation of dust and impurities on the electric control components will cause poor contact and affect heat dissipation and electrical performance. Moreover, no additional cleaning equipment is required, which saves energy and is more convenient and faster to use.

[0015] 3. By using the quality synchronous detection and feedback mechanism, trigger feedback mechanism, and detection position quick confirmation mechanism of the electrically controlled components, when dissipating heat from the electrically controlled components, the heating temperature of the electrically controlled components can be detected synchronously, and the detected temperature can be accurately compared with the standard heating temperature. In this way, it can automatically and quickly determine whether there are problems such as excessive aging or quality defects in the currently detected electrically controlled components. Once an abnormality is found, a warning signal will be immediately fed back to the staff, effectively avoiding the adverse impact on the intelligent and stable operation of the entire heat exchange unit due to excessive aging or poor quality of the electrically controlled components, effectively ensuring the service life of the electrically controlled components, and having good energy-saving performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present invention; Figure 2 is a front cross-sectional structural schematic diagram of the control cabinet of the present invention; Figure 3 is a structural schematic diagram of the multi-region auxiliary heat dissipation mechanism of the present invention; Figure 4 is Figure 3 the upward view structural schematic diagram of the mounting plate in Figure 5 is a cross-sectional structural schematic diagram of the dust cleaning and impurity removing mechanism of the present invention; Figure 6 is a cross-sectional structural schematic diagram of the quality synchronous detection and feedback mechanism for the use of electrically controlled components of the present invention; Figure 7 is a structural schematic diagram of the trigger feedback mechanism of the present invention.

[0017] In the figure: 1 support bottom plate, 2 multi-region auxiliary heat dissipation mechanism, 21 vertical electric slide rail, 22 horizontal electric slide rail, 23 mounting plate, 24 air spraying head, 25 air extraction head, 26 infrared temperature sensor, 27 air spraying pipe, 28 air extraction pipe, 29 blower, 210 exhaust fan, 3 dust cleaning and impurity removing mechanism, 31 filter housing, 32 filter mesh plate, 33 cleaning end cover, 4 quality synchronous detection and feedback mechanism for the use of electrically controlled components, 41 synchronous detection housing, 42 detection plate, 43 synchronous screw, 44 servo motor, 45 moving seat, 5 trigger feedback mechanism, 51 pressure sensing plate, 52 elastic telescopic rod, 53 force-bearing permanent magnet plate, 54 force-applying electromagnetic plate, 55 elastic folding insulating rubber sleeve, 6 detection position quick confirmation mechanism, 61 position identification plate, 62 indicating rod, 63 strip-shaped opening, 7 unit main body, 8 control cabinet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0019] As Figures 1 - 7 shown, an intelligent heat exchange unit includes a support base plate 1, and further includes: A unit main body 7, fixedly installed on the support base plate 1; A control cabinet 8, fixedly installed on the support base plate 1 and disposed on one side of the unit main body 7; A multi-region auxiliary heat dissipation mechanism 2, installed in the control cabinet 8. The multi-region auxiliary heat dissipation mechanism 2 includes two vertically arranged electric slide rails 21 symmetrically and fixedly installed on the inner wall of the control cabinet 8. One ends of the sliders in the two vertically arranged electric slide rails 21 are fixedly connected to the same horizontally arranged electric slide rail 22. The rear end of the slider in the horizontally arranged electric slide rail 22 is fixedly connected to a mounting plate 23. A blowing head 24 and an air extraction head 25 are symmetrically and fixedly installed on the rear side of the mounting plate 23. An infrared temperature sensor 26 is fixedly inserted in the middle position of the mounting plate 23. The upper end of the blowing head 24 is fixedly communicated with a blowing air duct 27. The upper end of the air extraction head 25 is fixedly communicated with an air extraction duct 28. A blower 29 and an air extraction fan 210 are respectively fixedly installed on the blowing air duct 27 and the air extraction duct 28. The blower 29 and the air extraction fan 210 are both fixedly installed on the top of the inner wall of the control cabinet 8. The blowing air duct 27 and the air extraction duct 28 are both elastic telescopic tubes.

[0020] A dust cleaning and impurity removing mechanism 3, installed on the multi-region auxiliary heat dissipation mechanism 2. The dust cleaning and impurity removing mechanism 3 includes a filter shell 31 fixedly communicated with the air extraction duct 28. The filter shell 31 is arranged at the air inlet of the air extraction fan 210. A filter mesh plate 32 is fixedly installed on the inner wall of the filter shell 31. The lower end of the filter shell 31 is detachably and fixedly connected with a cleaning end cover 33. The cleaning end cover 33 and the filter shell 31 are fixedly connected by bolts.

[0021] An electric control component usage quality synchronous detection and feedback mechanism 4, fixedly installed on the outer wall of the control cabinet 8 and electrically connected to the multi-region auxiliary heat dissipation mechanism 2. The electric control component usage quality synchronous detection and feedback mechanism 4 includes a synchronous detection shell 41. A plurality of detection plates 42 are equidistantly and fixedly installed on the inner wall of the synchronous detection shell 41. A synchronous screw 43 is also rotatably connected inside the synchronous detection shell 41. A servo motor 44 for driving the synchronous screw 43 to rotate self is fixedly installed at the upper end of the synchronous detection shell 41. A moving seat 45 is threadedly sleeved on the rod wall of the synchronous screw 43. A trigger feedback mechanism 5 arranged opposite to the detection plates 42 is fixedly installed on the side wall of the moving seat 45. A detection position quick confirmation mechanism 6 is also fixedly installed between the moving seat 45 and the synchronous detection shell 41. A limiting slider is fixedly installed on the outer wall of the moving seat 45. A limiting sliding groove matched with the limiting slider is opened on the inner wall of the synchronous detection shell 41.

[0022] The trigger feedback mechanism 5 includes a pressure sensing plate 51 arranged on one side of the moving seat 45. A plurality of elastic telescopic rods 52 are symmetrically and fixedly connected between the pressure sensing plate 51 and the moving seat 45. A force-receiving permanent magnet plate 53 is fixedly installed on the side of the pressure sensing plate 51 close to the moving seat 45. A force-applying electromagnetic plate 54 is fixedly installed on the side wall of the moving seat 45 and is arranged opposite to the force-receiving permanent magnet plate 53. An elastic folding insulating rubber sleeve 55 sleeving the force-receiving permanent magnet plate 53 and the force-applying electromagnetic plate 54 is fixedly connected between the pressure sensing plate 51 and the moving seat 45.

[0023] The detection position quick confirmation mechanism 6 includes a position identification plate 61 fixedly installed on the outer wall of the synchronous detection shell 41. An indicating rod 62 is fixedly installed at the rear side of the moving seat 45. One end of the indicating rod 62 away from the moving seat 45 extends out of the synchronous detection shell 41 through a strip-shaped opening 63 opened on the side wall of the synchronous detection shell 41. The indicating rod 62 is arranged on one side of the position identification plate 61.

[0024] The PLC controller is fixedly installed on the inner wall of the control cabinet 8 and is electrically connected to the multi-region auxiliary heat dissipation mechanism 2 and the electrical control element usage quality synchronous detection feedback mechanism 4 respectively.

[0025] Now, the operation principle of the present invention is described as follows: When the unit main body 7 and the control cabinet 8 are operating (the control cabinet 8 collects and processes data from sensors at various parts of the unit main body 7 in real time, such as parameters like temperature, pressure, and flow rate. Through the analysis and calculation of these data, the control cabinet 8 accurately judges the operating state of the system, provides a basis for subsequent control decisions, and enables the unit main body 7 to perform precise adjustment according to actual needs), the PLC controller controls the multi-region auxiliary heat dissipation mechanism 2 to work synchronously. The cooperation of the vertical electric slide rail 21 and the horizontal electric slide rail 22 moves the air spraying head 24 and the air extraction head 25 to the positions of the electrical control elements that need heat dissipation in sequence. After moving in place, the infrared temperature sensor 26 detects the heating temperature of the electrical control elements. The PLC controller controls the blower 29 and the exhaust fan 210 to work. The blower 29 cooperates with the air spraying pipe 27 and the air spraying head 24 to blow air on the electrical control elements, and the exhaust fan 210 cooperates with the air extraction pipe 28 and the air extraction head 25 to extract air from the electrical control elements, thereby quickly transferring the heat emitted from the electrical control elements and guiding it away, avoiding the problem that the accumulation of heat affects the working stability of the electrical control elements. Moreover, the higher the detection value of the heating temperature of the electrical control elements by the infrared temperature sensor 26, the higher the working power of the blower 29 and the exhaust fan 210 controlled by the PLC controller, and stronger heat dissipation airflows are provided to achieve more efficient heat dissipation. Through the driving action of the vertical electric slide rail 21 and the horizontal electric slide rail 22, the air spraying head 24 and the air extraction head 25 are sequentially moved to each electrical control element for auxiliary heat dissipation, and the cycle works continuously; The air ejected by the air ejection head 24 can blow up the dust and impurities accumulated on the electronic control components, and quickly take away this part of the dust and impurities through the air extraction head 25, avoiding the problems of poor contact caused by the accumulation of dust and impurities on the electronic control components, which may affect heat dissipation and electrical performance. The sucked dust and impurities enter the filter housing 31, and the dust and impurities are effectively filtered and intercepted by the filter screen plate 32 installed in the filter housing 31, waiting for subsequent cleaning. The dust cleaning and impurity removal work is directly carried out by using the heat dissipation device, which saves costs, is easy to control, and is more efficient. Among them, the cleaning of the filter screen plate 32 can be carried out by removing the cleaning end cover 33; The vertical electric slide rail 21 and the horizontal electric slide rail 22 drive the air spraying head 24 and the air extraction head 25 to move cyclically to the positions of each electronic control component according to a preset program, and each stop lasts for 3 s. During each movement process, the PLC controller controls the servo motor 44 to work for 5 s. The servo motor 44 drives the synchronous screw 43 to rotate self - clockwise. Through the threaded socket connection between the synchronous screw 43 and the moving seat 45, the moving seat 45 drives the trigger feedback mechanism 5 to move to the corresponding detection board 42. The distance between each detection board 42 and the trigger feedback mechanism 5 depends on the normal heating temperature of the electronic control component at the corresponding position during normal operation. The higher the normal heating temperature, the greater the interval distance between the detection board 42 and the trigger feedback mechanism 5, providing a basis for triggering according to the temperatures of different electronic control components later, and being able to adjust the detection standard pertinently according to the normal heating characteristics of each electronic control component. In this way, during the operation of the control cabinet 8 of the heat exchange unit, the working states of each electronic control component can be continuously and dynamically tracked, etc. After the infrared temperature sensor 26 detects the temperature of the electronic control component, the PLC controller controls the power supply device to supply power to the boosting electromagnetic plate 54 based on the temperature monitoring value. The boosting electromagnetic plate 54 is energized to generate the same magnetism as the force - receiving permanent magnet plate 53, and then generates a thrust on the pressure - sensing plate 51, causing the pressure - sensing plate 51 to move towards the detection board 42. Specifically, the higher the heating temperature of the electronic control component detected by the infrared temperature sensor 26, the greater the current supplied by the PLC controller to the boosting electromagnetic plate 54 by the power supply device, and the greater the moving distance of the pressure - sensing plate 51. When the heating temperature of the detected electronic control component exceeds the set threshold relative to the standard heating temperature, at this time, the moving distance of the pressure - sensing plate 51 is too large. After the pressure - sensing plate 51 abuts against the detection board 42, it also generates too much pressure. The pressure - sensing plate 51 feeds back the pressure signal to the PLC controller. After the PLC controller receives that the pressure signal fed back by the pressure - sensing plate 51 exceeds the threshold, it timely transmits a wireless signal to the receiving terminal of the staff to remind the staff to make corresponding detection and treatment. Because the heating temperature of the electronic control component being too high beyond the threshold means that there is a problem with the usage quality of the electronic control component. As the usage time increases, the electronic control component will gradually age, and its internal semiconductor materials, metal contacts, etc. will appear wear, oxidation and other phenomena. For example, the contacts of the relay will have an increased contact resistance after long - term use, which will cause an increase in the heat generation at the contacts under the same current. The aged capacitor will have problems such as leakage and reduced capacitance, and will also cause an increase in its heat generation during operation. When the quality of the electronic control component is poor, its own power consumption will be relatively large, resulting in more heat generation during normal operation. Moreover, when the poor - quality component bears the same current and voltage, it is more likely to overheat and be damaged. By monitoring the heating temperature of the electronic control component, it can be fed back whether there is a problem with the usage quality of the current electronic control component, and then timely remind the staff to handle it, avoiding the problem that the poor usage quality of the electronic control component will affect the intelligent operation of the entire heat dissipation unit; And after detecting that the heating temperature of the current electronic control component exceeds the threshold value and giving feedback, the PLC controller controls the servo motor 44 to stop operating, so that the indicating rod 62 connected to the side wall of the moving seat 45 aligns with the position of the electronic control component on the position identification plate 61, facilitating the subsequent rapid positioning of the position of the problematic electronic control component in the control cabinet 8 by the staff.

[0026] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. An intelligent heat exchange unit, comprising a supporting base plate (1), characterized in that: Also includes: A unit body (7) is fixedly mounted on the supporting base plate (1); A control cabinet (8) fixedly mounted on the supporting base plate (1) and arranged on one side of the unit body (7); A multi-region auxiliary heat dissipation mechanism (2) is installed in the control cabinet (8); A dust and impurity removal mechanism (3) is installed on the multi-region auxiliary heat dissipation mechanism (2); The electric control element uses a quality synchronization detection feedback mechanism (4), which is fixedly mounted on the outer wall of the control cabinet (8) and is electrically connected to the multi-zone auxiliary heat dissipation mechanism (2); The PLC controller is fixedly mounted on the inner wall of the control cabinet (8) and is electrically connected to the multi-region auxiliary heat dissipation mechanism (2) and the electronic control element quality synchronization detection feedback mechanism (4).

2. The intelligent heat exchange unit according to claim 1, characterized in that: The multi-zone auxiliary heat dissipation mechanism (2) comprises two vertical electric slide rails (21) symmetrically fixedly mounted on the inner wall of the control cabinet (8), one end of the inner slider of the two vertical electric slide rails (21) is fixedly connected to the same horizontal electric slide rail (22), the rear end of the inner slider of the horizontal electric slide rail (22) is fixedly connected to a mounting plate (23), the rear side of the mounting plate (23) is symmetrically fixedly mounted with an air spray head (24) and an air exhaust head (25), and a plug is fixedly mounted in the middle position of the mounting plate (23). An infrared temperature sensor (26) is sleeved, the upper end of the air spray head (24) is fixedly connected to an air spray pipe (27), the upper end of the air exhaust head (25) is fixedly connected to an air exhaust pipe (28), a blower (29) and an exhaust fan (210) are fixedly mounted on the air spray pipe (27) and the exhaust pipe (28), respectively, the blower (29) and the exhaust fan (210) are both fixedly mounted on the top of the inner wall of the control cabinet (8), and the air spray pipe (27) and the exhaust pipe (28) are both elastic telescopic pipes.

3. The intelligent heat exchange unit according to claim 2, characterized in that: The dust and impurity removal mechanism (3) comprises a filter housing (31) fixedly connected to the exhaust pipe (28); the filter housing (31) is arranged at the air inlet of the exhaust fan (210); and a filter screen plate (32) is fixedly mounted on the inner wall of the filter housing (31).

4. The intelligent heat exchange unit according to claim 1, characterized in that: The electric control element quality synchronous detection feedback mechanism (4) comprises a synchronous detection shell (41), a plurality of detection plates (42) are fixedly mounted on the inner wall of the synchronous detection shell (41) at equal intervals, a synchronous screw (43) is rotatably connected inside the synchronous detection shell (41), a servo motor (44) for driving the synchronous screw (43) to rotate is fixedly mounted on the upper end of the synchronous detection shell (41), a moving seat (45) is threadedly sleeved on the rod wall of the synchronous screw (43), a trigger feedback mechanism (5) arranged opposite to the detection plate (42) is fixedly mounted on the side wall of the moving seat (45), and a detection position quick confirmation mechanism (6) is also fixedly mounted between the moving seat (45) and the synchronous detection shell (41).

5. The intelligent heat exchange unit according to claim 3, characterized in that: A cleaning end cover (33) is detachably and fixedly connected to the lower end of the filter housing (31); the cleaning end cover (33) and the filter housing (31) are fixedly connected by bolts.

6. The intelligent heat exchange unit according to claim 4, characterized in that: The trigger feedback mechanism (5) comprises a pressure sensing plate (51) arranged on one side of the moving seat (45); a plurality of elastic telescopic rods (52) are symmetrically fixedly connected between the pressure sensing plate (51) and the moving seat (45); a force-bearing permanent magnetic plate (53) is fixedly installed on one side of the pressure sensing plate (51) close to the moving seat (45); a force-applying electromagnetic plate (54) is fixedly installed on the side wall of the moving seat (45) and is arranged opposite to the force-bearing permanent magnetic plate (53); and an elastic folded insulating rubber sleeve (55) is fixedly connected between the pressure sensing plate (51) and the moving seat (45) and is sleeved outside the force-bearing permanent magnetic plate (53) and the force-applying electromagnetic plate (54).

7. The intelligent heat exchange unit according to claim 4, characterized in that: The detection position quick confirmation mechanism (6) comprises a position identification plate (61) fixedly mounted on the outer wall of the synchronous detection shell (41); an indicator rod (62) is fixedly mounted on the rear side of the movable seat (45); one end of the indicator rod (62) away from the movable seat (45) passes through a strip-shaped opening (63) provided on the side wall of the synchronous detection shell (41) and extends out of the synchronous detection shell (41); the indicator rod (62) is arranged on one side of the position identification plate (61).

8. The intelligent heat exchange unit according to claim 4, characterized in that: A limiting sliding block is fixedly mounted on the outer wall of the movable seat (45), and a limiting sliding groove matching and slidingly connected with the limiting sliding block is provided on the inner wall of the synchronous detection housing (41).

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