Regeneration rotating wheel dehumidification device

Abstract

The invention relates to the technical field of dehumidification equipment, in particular to a regeneration rotary wheel dehumidification device which comprises a rack used for placing at least one regeneration dehumidification rotary wheel. An air inlet impeller is installed on one side of the regeneration dehumidification rotating wheel, a rotating wheel driving gear ring used for fixing the regeneration dehumidification rotating wheel and enabling the regeneration dehumidification rotating wheel to rotate is further arranged in the machine frame, a regeneration drying device is further arranged on one side face of the regeneration dehumidification rotating wheel, and a negative pressure impeller is installed on the other side of the regeneration dehumidification rotating wheel. A negative pressure area is formed between the negative pressure impeller and the rack; and the air inlet impeller, the negative pressure impeller and the rotating wheel driving gear ring are respectively connected with a synchronous driving mechanism. A synchronous driving mechanism is adopted for power integration of the regeneration dehumidification rotating wheel, the air inlet impeller and the negative pressure impeller, the product space is reduced, the production cost is reduced, and maintenance is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of dehumidification equipment, in particular to a regenerative rotary dehumidification device. Background Art

[0002] Archive storage rooms, libraries, computer server rooms, precision parts production and storage rooms, hospital CT rooms, etc. all require stable drying and suitable working environment temperature. Rotary dehumidifiers use renewable materials to absorb moisture in the air to achieve air drying. The dehumidification effect of rotary dehumidification needs to be improved and the dehumidification wheel needs to be heated to regenerate the dehumidification effect. The existing technology usually blows air into the dehumidification wheel through an air intake fan, and then heats and dries the dehumidification wheel through additional electric heating to regenerate it. The efficiency is low and it is impossible to adjust the temperature of the air after drying. In addition, the existing technology dehumidification wheel and fan are all driven by separate motors, with many maintenance points, high cost, and large product size that cannot meet customer needs. Summary of the invention

[0003] The object of the present invention is to provide a regenerative rotary dehumidification device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a regenerative rotary dehumidification device, comprising a frame, wherein the frame is used to place at least one regenerative dehumidification rotary wheel; an air inlet impeller is installed on one side of the regenerative dehumidification rotary wheel, and a rotary wheel driving ring gear is also provided inside the frame for fixing the regenerative dehumidification rotary wheel and rotating the regenerative dehumidification rotary wheel; a regenerative drying device is also provided on one side of the regenerative dehumidification rotary wheel, and a negative pressure impeller is installed on the other side of the regenerative dehumidification rotary wheel; a negative pressure area is formed between the negative pressure impeller and the frame; the air inlet impeller, the negative pressure impeller, and the rotary wheel driving ring gear are respectively connected to a synchronous drive mechanism.

[0005] Preferably, the synchronous drive mechanism includes a drive motor assembly, a synchronous drive frame, and a synchronous drive main shaft; the output shaft of the drive motor assembly is fixedly connected to the first drive wheel, and the first drive wheel is respectively engaged with the second drive wheel and the third drive wheel on both sides; the second drive wheel is fixedly connected to the end of the synchronous drive main shaft, and the synchronous drive main shaft is sequentially provided with a negative pressure impeller drive assembly, a rotary wheel drive assembly, and an air intake impeller drive assembly from right to left; the negative pressure impeller drive assembly is connected to the rotating shaft of the negative pressure impeller, and the air intake impeller drive assembly is connected to the rotating shaft of the air intake impeller; the rotary wheel drive assembly is connected to the rotary wheel drive gear ring.

[0006] Preferably, the rotary wheel driving assembly includes a sector gear fixedly mounted on the synchronous driving main shaft and a planetary gear matched with the sector gear; the sector gear and the planetary gear are intermittently engaged, and the sector gear rotates with the synchronous driving main shaft.

[0007] Preferably, the synchronous drive mechanism is controllably connected to a temperature control drive assembly, the temperature control drive assembly is connected to a pneumatic energy storage mechanism, the pneumatic energy storage mechanism is connected to a refrigeration vortex tube via a first combination valve, the hot end of the refrigeration vortex tube is connected to a regeneration drying device via a second reversing valve group, the cold end of the refrigeration vortex tube is connected to a temperature control box via a third reversing valve, and an electromagnetic clutch is also provided between the temperature control drive assembly and the synchronous drive mechanism.

[0008] Preferably, the temperature control drive assembly and the air pressure energy storage mechanism are connected via a transmission belt; the high-pressure gas outlet end of the air pressure energy storage mechanism is connected to the refrigeration vortex tube; and the air pressure energy storage mechanism is a dual-axis drive piston mechanism.

[0009] Preferably, the pneumatic energy storage mechanism includes a pneumatic drive pulley, a transmission gear, a synchronous pinion, a first cylinder, a second cylinder, a piston drive wheel, a piston crank-connecting rod mechanism, a drive shaft, and a pneumatic valve; the pneumatic drive pulley is connected to the temperature control drive assembly through a transmission belt, a transmission gear is provided on the side of the pneumatic drive pulley, the transmission gear and the synchronous pinion gear cooperate, the synchronous pinion is fixedly installed on the drive shaft, piston drive wheels are provided at both ends of the drive shaft, the piston drive wheel is connected to the first cylinder and the second cylinder through a piston crank-connecting rod mechanism, and the first cylinder and the second cylinder are connected to the high-pressure gas tank through an air pipe.

[0010] Preferably, a first combination valve is installed at the outlet end of the high-pressure gas tank, and the first combination valve is connected to the inlet of the refrigeration vortex tube, the hot end outlet of the refrigeration vortex tube is connected to the second reversing valve group through a pipeline, the A port end of the second reversing valve group is connected to the air pipe of the regeneration and drying device, the B port end of the second reversing valve group is connected to the air pipe of the temperature regulating box, the cold end outlet of the refrigeration vortex tube is connected to the third reversing valve, the C port end of the third reversing valve is connected to the air pipe of the temperature regulating box, and the D port end of the third reversing valve is connected to an external air pipe.

[0011] Preferably, the first combination valve includes an air pressure sensor, a first air flow regulating valve, an air relief valve, and a first reversing valve; an air pressure sensor is arranged on the air outlet pipe of the high-pressure gas tank, the air outlet pipe of the high-pressure gas tank is connected to the a port of the first reversing valve after passing through the first air flow regulating valve, the b port of the first reversing valve is connected to the inlet of the refrigeration vortex tube, and the c port of the first reversing valve is connected to the air relief valve.

[0012] Preferably, the second reversing valve group includes a second reversing valve, a third airflow regulating valve, and a fourth airflow regulating valve; the a2 port of the second reversing valve is connected to the hot end air pipe of the refrigeration vortex tube, and the a2 port and b2 port of the second reversing valve are always open. At this time, the high-pressure airflow at the hot end of the refrigeration vortex tube is connected to the regeneration drying device, which is used to dry the regenerated dehumidification wheel.

[0013] Preferably, the third reversing valve is connected to the cold end outlet air pipe of the refrigeration vortex tube. When the third reversing valve is not reversing, the cold end outlet air pipe of the refrigeration vortex tube is connected to the air pipe of the temperature regulating box and the C port end of the third reversing valve. When reversing, the third reversing valve D port end of the third reversing valve is connected to the external air pipe. The C port end of the third reversing valve can also be provided with an airflow regulating valve for adjusting the outlet amount of the cold airflow.

[0014] Compared with the prior art, the beneficial effects of the present invention are: a synchronous drive mechanism is adopted to integrate the power of the regenerative dehumidification wheel, the air inlet impeller and the negative pressure impeller, thereby reducing the product space, reducing production costs and facilitating maintenance; when the regenerative dehumidification wheel rotates, the air inlet impeller will blow air into one side of the regenerative dehumidification wheel, and the negative pressure impeller will create a negative air pressure on the other side, prompting the air passing through the regenerative dehumidification wheel to pass through the negative pressure area, thereby achieving a more efficient dehumidification effect; the synchronous drive mechanism can also be controllably connected to the temperature control drive component, and the temperature control drive component drives the air pressure energy storage mechanism to make the refrigeration vortex tube generate high-temperature vortex and low-temperature vortex, the high-temperature vortex can be used to dry the regenerative dehumidification wheel, and the low-temperature vortex can be used to adjust the temperature of the dried air. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional explosion structure of the present invention;

[0016] Figure 2 A schematic diagram of a three-dimensional explosion structure from another viewing angle of the present invention;

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 4 This is a schematic diagram of the operation principle of the regenerative dehumidification wheel of the present invention;

[0019] Figure 5 It is a schematic diagram of the rotary drive assembly of the present invention;

[0020] Figure 6 It is a schematic diagram of the operating principle of the present invention.

[0021] Figure 7 It is a schematic diagram of the gas pressure energy storage mechanism of the present invention.

[0022] Figure 8 It is the left view of the gas pressure energy storage mechanism of the present invention.

[0023] Fig. 9 It is a control schematic diagram of the present invention.

[0024] In the figure: frame 1, air inlet impeller 2, negative pressure impeller 3, regeneration dehumidification rotor 4, rotor drive gear ring 5, regeneration drying device 6, air pressure energy storage mechanism 7, refrigeration vortex tube 8, temperature regulating box 9, synchronous drive mechanism 10; drive motor assembly 11, first drive wheel 12, second drive wheel 13, third drive wheel 14, negative pressure impeller drive assembly 15, rotor drive assembly 16, fan gear 161, planetary gear 162, air inlet impeller drive assembly 17, temperature regulating drive assembly 18, electromagnetic clutch 19, synchronous drive frame 101, synchronous drive main shaft 102; high pressure gas tank 70, air pressure drive pulley 71, transmission gear 72, synchronous pinion 73, first piston 74, second piston 75, piston drive wheel 76, piston crank connecting rod mechanism 77, drive shaft 78, air outlet 9; first combination valve 81, second reversing valve group 82, third reversing valve 83. DETAILED DESCRIPTION

[0025] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0026] In this embodiment, Figure 1 , 2 As shown in Figure 3, a regenerative rotary dehumidification device proposed by the present invention includes a frame 1, the frame 1 is used to place a regenerative dehumidification rotary wheel 4; at least one regenerative dehumidification rotary wheel 4 is used to absorb moisture from the air; an air inlet impeller 2 and a negative pressure impeller 3 are respectively installed on both sides of the regenerative dehumidification rotary wheel 4; the frame 1 is also provided with a rotary drive gear ring 5 for fixing the regenerative dehumidification rotary wheel 4 and rotating the regenerative dehumidification rotary wheel 4, and a regenerative drying device 6 is also provided on one side of the regenerative dehumidification rotary wheel 4; the contact surface between the negative pressure impeller 3 and the frame 1 is a sealing structure, forming a negative pressure area. The air inlet impeller 2 is connected to the air inlet duct, and is used to blow the air to be dried into the regenerative dehumidification rotary wheel 4, and after being adsorbed and dried by the regenerative dehumidification rotary wheel 4, it is blown out into the drying space through the negative pressure impeller 3.

[0027] Compared with the traditional single-inlet impeller 2, the contact surface between the negative pressure impeller 3 and the frame 1 is sealed. As the negative pressure impeller 3 rotates at high speed, a negative pressure area is formed between the negative pressure impeller 3 and the regenerative dehumidification wheel 4. The negative pressure area can improve the air circulation efficiency in the regenerative dehumidification wheel 4. Since the regenerative dehumidification wheel 4 is composed of micro-channels composed of glass fibers, the small channels are filled with regenerative desiccant, and this structure allows water molecules in the air to be desiccant. However, at the same time, the micro-channel structure will hinder the air flow, thereby reducing the air circulation efficiency. The negative pressure impeller 3 can improve the air flow efficiency, thereby improving the working efficiency of the regenerative wheel dehumidification device.

[0028] like Figure 4As shown, the air inlet impeller 2, the negative pressure impeller 3, and the rotor drive ring gear 5 are respectively connected to the synchronous drive mechanism 10; specifically, the synchronous drive mechanism 10 includes a drive motor assembly 11, a synchronous drive frame 101, and a synchronous drive main shaft 102; the output shaft of the drive motor assembly 11 is fixedly connected to the first drive wheel 12, and the two sides of the first drive wheel 12 are respectively engaged with the second drive wheel 13 and the third drive wheel 14; specifically, the first drive wheel 12, the second drive wheel 13 and the third drive wheel 14 are bevel gears; the second drive wheel 13 is fixedly connected to the end of the synchronous drive main shaft 102, and the synchronous drive main shaft 102 is sequentially provided with a negative pressure impeller drive assembly 15, a rotor drive assembly 16, and an air inlet impeller drive assembly 17; the negative pressure impeller drive assembly 15 is connected to the rotating shaft of the negative pressure impeller 3, and the air inlet impeller drive assembly 17 is connected to the rotating shaft of the air inlet impeller 2; the rotor drive assembly 16 is connected to the rotor drive ring gear 5. The synchronous drive mechanism 10 can simultaneously drive the air inlet impeller 2, the negative pressure impeller 3, and the rotor drive gear ring 5, so that the regenerative rotor dehumidification device is power-integrated, the space is reduced, and the production cost is reduced.

[0029] Depend on Figure 4 , 5 It can be seen that the negative pressure impeller drive assembly 15 used in this embodiment includes a bevel gear fixed to the synchronous drive main shaft 102, the bevel gear is matched and connected to a rotating shaft with bevel gears at both ends, and the other end of the rotating shaft is connected to the bevel gear of the rotating shaft of the negative pressure impeller. It should be noted that the air inlet impeller drive assembly 17 and the negative pressure impeller drive assembly 15 have the same mechanism and will not be described again.

[0030] As an expanded embodiment, the negative pressure impeller drive assembly 15 is driven by a pulley, that is, a drive pulley is installed on the synchronous drive main shaft 102, and a drive pulley is installed on the rotating shaft of the negative pressure impeller, and the drive pulley of the main shaft is connected by a transmission belt; similarly, it should be noted that the air inlet impeller drive assembly 17 and the negative pressure impeller drive assembly 15 have the same structure and will not be described repeatedly.

[0031] like Figure 4 As shown, in this embodiment, the wheel drive assembly 16 includes a fan gear 161 fixedly mounted on the synchronous drive main shaft 102, and a planetary gear 162 matched with the fan gear 161; specifically, the fan gear 161 and the planetary gear 162 are intermittently engaged, and the fan gear 161 rotates with the synchronous drive main shaft 102; when it turns to the gear section, the fan gear 161 and the planetary gear 162 are engaged, and the planetary gear 162 rotates, driving the wheel drive gear ring 5 and the regeneration dehumidification wheel 4 to rotate. The rotation speed of the regeneration dehumidification wheel 4 is slower than that of the air inlet impeller 2 and the negative pressure impeller 3. After the fan gear 161 is intermittently engaged, its rotation speed can be reduced to meet the use requirements.

[0032] like Figure 4 ,5 As shown in 6, a temperature control drive assembly 18 is provided at the end of the synchronous drive mechanism 10, and the temperature control drive assembly 18 and the air pressure energy storage mechanism 7 are connected by a transmission belt;

[0033] Furthermore, an electromagnetic clutch 19 is also arranged between the temperature control drive assembly 18 and the synchronous drive mechanism 10; when the regenerative rotary dehumidification device needs to adjust the outlet temperature, the electromagnetic clutch 19 is energized to make the temperature control drive assembly 18 and the synchronous drive main shaft 102 rotate synchronously, and when the temperature does not need to be adjusted, the electromagnetic clutch 19 is de-energized, and the regenerative rotary dehumidification device performs drying and dehumidification operations alone.

[0034] Furthermore, the air pressure energy storage mechanism 7 is connected to the refrigeration vortex tube 8 through a first combination valve, the hot end of the refrigeration vortex tube is connected to the regeneration drying device 6 through a second reversing valve group 82, and the cold end of the refrigeration vortex tube is connected to the temperature regulating box 9 through a third reversing valve 83; the high-pressure gas outlet end of the air pressure energy storage mechanism 7 is connected to the refrigeration vortex tube 8. When the high-pressure airflow enters the refrigeration vortex tube 8, it will rotate at high speed along the inner wall of the vortex tube. At this time, the airflow rotation angular velocity near the center of the pipe is the largest, while the airflow rotation angular velocity near the pipe wall is low. The inner and outer vortices rub against each other due to the difference in angular velocity. The high-speed rotating vortex in the inner circle drives the low-speed rotation of the vortex in the outer circle by friction. The gas internal energy of the inner circle vortex is continuously converted into rotational kinetic energy. Since the kinetic energy of the rotation of the inner circle airflow is continuously reduced, the temperature is reduced. The corresponding outer circle airflow obtains kinetic energy to maintain rotation due to continuous friction. At the same time, the gas internal energy is continuously increased, resulting in an increase in temperature. Therefore, an inner circle low-temperature vortex and an outer circle high-temperature vortex are formed inside the refrigeration vortex tube 8. The outlet temperature of the outer circle high-temperature vortex from the hot port is 100°~127°, and the outlet temperature of the inner circle low-temperature vortex from the cold port is -15°~-46°; the high-temperature vortex can be used to dry the regenerated dehumidification wheel 4, and the low-temperature vortex can be used to adjust the temperature of the dried air.

[0035] like Figure 6-9As shown, the pneumatic energy storage mechanism 7 is a dual-axis driven piston mechanism, which is conducive to the refrigeration vortex tube 8 driving the high-pressure airflow stably, and further ensures the stability of the temperature output of the refrigeration vortex tube 8. The pneumatic energy storage mechanism 7 includes a pneumatic drive pulley 71, a transmission gear 72, a synchronous pinion 73, a first cylinder 74, a second cylinder 75, a piston drive wheel 76, a piston crank connecting rod mechanism 77, a drive shaft 78, and a pneumatic valve 79; the pneumatic drive pulley 71 is connected to the temperature control drive assembly 18 through a transmission belt, and a transmission gear 72 is arranged on the side of the pneumatic drive pulley 71, and the transmission gear 72 and the synchronous pinion 73 are gear-matched, and the synchronous pinion 73 is fixedly installed on the drive shaft 78, and piston drive wheels 76 are arranged at both ends of the drive shaft 78, and the piston drive wheel 76 is connected to the first cylinder 74 and the second cylinder 75 through the piston crank connecting rod mechanism 77, and the first cylinder 74 and the second cylinder 75 are connected to the high-pressure gas tank 70 through an air pipe.

[0036] Specifically, when the temperature needs to be adjusted, the temperature adjustment drive assembly 18 drives the air pressure drive pulley 71 to rotate, and at the same time, the transmission gear 72 drives the synchronous pinion 73 to rotate rapidly, and the synchronous pinion 73 causes the piston transmission wheels 76 at both ends of the drive shaft 78 to rotate at high speed, and the piston transmission wheel 76 drives the piston crank connecting rod mechanism 77 to continuously pressurize the gas into the first cylinder 74 and the second cylinder 75. It should be further explained that the piston crank connecting rod mechanism 77 of the first cylinder 74 and the second cylinder 75 are in a symmetrical staggered relationship, such as Fig. 9 As shown, when the piston of the first cylinder 74 is located at the upper end, the piston of the second cylinder 75 is located at the symmetrical lower end, and this cycle is repeated to ensure a stable air intake and a stable air pressure in the high-pressure gas tank 70, thereby stabilizing the high-pressure air outlet of the air pressure valve 79.

[0037] like Fig. 9 As shown, a first combination valve 81 is installed at the outlet end of the high-pressure gas tank 70, and the first combination valve 81 is connected to the inlet of the refrigeration vortex tube 8, the hot end outlet of the refrigeration vortex tube 8 is connected to the second reversing valve group 82 through a pipeline, the A port end of the second reversing valve group 82 is connected to the air pipe of the regeneration drying device 6, the B port end of the second reversing valve group 82 is connected to the air pipe of the temperature regulating box 9, the cold end outlet of the refrigeration vortex tube 8 is connected to the third reversing valve 83, the C port end of the third reversing valve 83 is connected to the air pipe of the temperature regulating box 9, and the D port end of the third reversing valve 83 is connected to the external air pipe.

[0038] Specifically, the first combination valve 81 includes an air pressure sensor 811, a first air flow regulating valve 812, a bleed valve 813, and a first reversing valve 814; an air pressure sensor 811 is provided on the air outlet pipe of the high-pressure gas tank 70, the air outlet pipe of the high-pressure gas tank 70 is connected to the port a of the first reversing valve 814 after passing through the first air flow regulating valve 812, the port b of the first reversing valve 814 is connected to the inlet of the refrigeration vortex tube 8, and the port c of the first reversing valve 814 is connected to the bleed valve 813; when the first reversing valve 814 is not When there is a reversal, port a and port c are connected. At this time, the high-pressure gas tank 70 is in a pressure storage state. When the air pressure reaches the threshold, the air pressure sensor 811 sends a signal to the controller (not shown in the figure). The controller controls the first reversing valve 814 to reverse. At this time, port a and port b are connected, and the air pressure flows from the high-pressure gas tank 70 to the refrigeration vortex tube 8; it should be further explained that the relief valve 813 is a protection valve. When the air pressure reaches the threshold, if the first reversing valve 814 does not reverse, the air pressure between port a and port c is discharged through the relief valve 813 to ensure safe use.

[0039] Specifically, the second reversing valve group 82 includes a second reversing valve 821, a third airflow regulating valve 822, and a fourth airflow regulating valve 823; the a2 port of the second reversing valve 821 is connected to the hot end air pipe of the refrigeration vortex tube 8, and the a2 port and b2 port of the second reversing valve 821 are usually open. At this time, the hot end high-pressure airflow of the refrigeration vortex tube 8 is connected to the regeneration drying device 6, which is used to dry the regeneration dehumidification wheel 4; further, when reversing is required, the a2 port and the b2 port and the c2 port of the second reversing valve 821 are connected. At this time, the hot end high-pressure airflow of the refrigeration vortex tube 8 is connected to the regeneration drying device 6 and the temperature control box 9; it should be further explained that since the airflow of the regeneration drying device 6 and the temperature control box 9 is adjusted differently according to demand, it is adjusted through the third airflow regulating valve 822 and the fourth airflow regulating valve 823. The regenerative dehumidification wheel 4 is one or a combination of a silica gel dehumidification wheel, a lithium chloride dehumidification wheel, an activated silica gel dehumidification wheel, a molecular sieve dehumidification wheel and an organic synthetic material dehumidification wheel that can be heated and then regenerated.

[0040] Specifically, the third reversing valve 83 is connected to the cold end outlet air pipe of the refrigeration vortex tube 8. When the third reversing valve 83 is not reversing, the cold end outlet air pipe of the refrigeration vortex tube 8 is connected to the C port end and the air pipe of the temperature regulating box 9. When reversing, the D port end of the third reversing valve 83 is connected to the external air pipe. It should be further explained that the C port end can also be provided with an airflow regulating valve for adjusting the outlet volume of the cold airflow. The first reversing valve 814, the first airflow regulating valve 812, the air release valve 813, the second reversing valve 821, the third airflow regulating valve 822, and the fourth airflow regulating valve 823 are all electromagnetic reversing valves, which are controlled by electromagnetic signals of the PCL controller.

[0041] When the present invention is in use, the air inlet impeller 2 introduces the air to be dried into the regeneration dehumidification wheel 4 inside the frame 1, and the negative pressure impeller 3, the air inlet impeller 2, and the regeneration dehumidification wheel 4 rotate under the drive of the synchronous drive mechanism 10. A negative air pressure zone is formed between the negative pressure impeller 3 and the regeneration dehumidification wheel 4, and the air inlet impeller 2 is pressed into the regeneration dehumidification wheel 4 to accelerate the flow of air, thereby improving the dehumidification work efficiency; at the same time, the synchronous drive mechanism 10 realizes the slow rotation of the regeneration dehumidification wheel 4 while the negative pressure impeller 3 and the air inlet impeller 2 rotate rapidly, the output power is integrated, the product design space is reduced, and the production cost is reduced at the same time; in addition, the synchronous drive mechanism 10 can also drive the temperature control drive component 18 through the electromagnetic clutch 19, and the temperature control drive component 18 drives the air pressure storage mechanism 7 to make the refrigeration vortex tube 8 generate high-temperature vortex and low-temperature vortex, the high-temperature vortex can be used to dry the regeneration dehumidification wheel, and the low-temperature vortex can be used to adjust the temperature of the air after drying.

[0042] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A regenerative rotary dehumidification device, comprising a frame, the frame is used to place at least one regenerative dehumidification rotary wheel; an air inlet impeller is installed on one side of the regenerative dehumidification rotary wheel, a rotary wheel driving gear ring is also arranged inside the frame for fixing the regenerative dehumidification rotary wheel and rotating the regenerative dehumidification rotary wheel, and a regenerative drying device is also arranged on one side of the regenerative dehumidification rotary wheel, characterized in that: A negative pressure impeller is installed on the other side of the regenerative dehumidification wheel; a negative pressure area is formed between the negative pressure impeller and the frame; the air inlet impeller, the negative pressure impeller, and the wheel driving gear ring are respectively connected to the synchronous driving mechanism.

2. A regenerative rotary dehumidification device according to claim 1, characterized in that: The synchronous drive mechanism includes a drive motor assembly, a synchronous drive frame, and a synchronous drive main shaft; the output shaft of the drive motor assembly is fixedly connected to the first drive wheel, and the first drive wheel is respectively meshed with the second drive wheel and the third drive wheel on both sides; the second drive wheel is fixedly connected to the end of the synchronous drive main shaft, and the synchronous drive main shaft is sequentially provided with a negative pressure impeller drive assembly, a rotating wheel drive assembly, and an air intake impeller drive assembly from right to left; the negative pressure impeller drive assembly is connected to the rotating shaft of the negative pressure impeller, and the air intake impeller drive assembly is connected to the rotating shaft of the air intake impeller; the rotating wheel drive assembly is connected to the rotating wheel drive gear ring.

3. A regenerative rotary dehumidification device according to claim 2, characterized in that: The rotary wheel driving assembly comprises a sector gear fixedly mounted on the synchronous driving main shaft and a planetary gear matched with the sector gear; the sector gear and the planetary gear are intermittently engaged, and the sector gear rotates with the synchronous driving main shaft.

4. A regenerative rotary dehumidification device according to claim 1, characterized in that: The synchronous drive mechanism is controllably connected to a temperature control drive assembly, the temperature control drive assembly is connected to a pneumatic energy storage mechanism, the pneumatic energy storage mechanism is connected to a refrigeration vortex tube via a first combination valve, the hot end of the refrigeration vortex tube is connected to a regeneration drying device via a second reversing valve group, the cold end of the refrigeration vortex tube is connected to a temperature control box via a third reversing valve, and an electromagnetic clutch is provided between the temperature control drive assembly and the synchronous drive mechanism.

5. A regenerative rotary dehumidification device according to claim 4, characterized in that: The temperature control driving component and the air pressure energy storage mechanism are connected through a transmission belt; the high-pressure gas outlet end of the air pressure energy storage mechanism is connected to the refrigeration vortex tube; the air pressure energy storage mechanism is a double-axis drive piston mechanism.

6. A regenerative rotary dehumidification device according to claim 5, characterized in that: The pneumatic energy storage mechanism includes a pneumatic drive pulley, a transmission gear, a synchronous pinion, a first cylinder, a second cylinder, a piston drive wheel, a piston crank-connecting rod mechanism, a drive shaft, and a pneumatic valve; the pneumatic drive pulley is connected to the temperature control drive assembly through a transmission belt, a transmission gear is provided on the side of the pneumatic drive pulley, the transmission gear and the synchronous pinion gear cooperate, the synchronous pinion is fixedly installed on the drive shaft, piston drive wheels are provided at both ends of the drive shaft, the piston drive wheel is connected to the first cylinder and the second cylinder through a piston crank-connecting rod mechanism, and the first cylinder and the second cylinder are connected to the high-pressure gas tank through an air pipe.

7. A regenerative rotary dehumidification device according to claim 6, characterized in that: A first combination valve is installed at the outlet end of the high-pressure gas tank, and the first combination valve is connected to the inlet of the refrigeration vortex tube. The hot end outlet of the refrigeration vortex tube is connected to the second reversing valve group through a pipeline, the A port end of the second reversing valve group is connected to the air pipe of the regeneration and drying device, the B port end of the second reversing valve group is connected to the air pipe of the temperature regulating box, the cold end outlet of the refrigeration vortex tube is connected to the third reversing valve, the C port end of the third reversing valve is connected to the air pipe of the temperature regulating box, and the D port end of the third reversing valve is connected to the external air pipe.

8. A regenerative rotary dehumidification device according to claim 7, characterized in that: The first combination valve includes an air pressure sensor, a first air flow regulating valve, an air relief valve, and a first reversing valve; an air pressure sensor is arranged on the air outlet pipe of the high-pressure gas tank, the air outlet pipe of the high-pressure gas tank is connected to the a port of the first reversing valve after passing through the first air flow regulating valve, the b port of the first reversing valve is connected to the inlet of the refrigeration vortex tube, and the c port of the first reversing valve is connected to the air relief valve.

9. A regenerative rotary dehumidification device according to claim 7, characterized in that: The second reversing valve group includes a second reversing valve, a third airflow regulating valve, and a fourth airflow regulating valve; the a2 port of the second reversing valve is connected to the hot end air pipe of the refrigeration vortex tube, and the a2 port and b2 port of the second reversing valve are usually open. At this time, the hot end high-pressure airflow of the refrigeration vortex tube is connected to the regeneration drying device, which is used to dry the regenerated dehumidification wheel.

10. A regenerative rotary dehumidification device according to claim 7, characterized in that: The third reversing valve is connected to the cold end outlet air pipe of the refrigeration vortex tube. When the third reversing valve is not reversing, the cold end outlet air pipe of the refrigeration vortex tube is connected to the C port end of the third reversing valve and the air pipe of the temperature regulating box. When reversing, the third reversing valve D port end of the third reversing valve is connected to the external air pipe. The C port end of the third reversing valve can also be provided with an airflow regulating valve for adjusting the outlet amount of the cold airflow.

Images