An ecological cabin air flow regulation and control device and method

Abstract

The present invention discloses an ecological cabin air flow regulation and control device and method, belonging to the field of ecological cabin air flow regulation. An ecological cabin air flow regulation and control device includes a cabin wall, and further includes: a circulation unit arranged on the cabin wall for exchanging air inside and outside the cabin; a filtering mechanism and a second filter plate arranged in the circulation unit for blocking impurities in the air during exchange. Among them, a driving mechanism and a first cleaning mechanism are arranged inside the circulation unit, the driving mechanism can drive the first cleaning mechanism to reciprocate along the filtering mechanism, and a diversion mechanism communicated with the first cleaning mechanism is arranged on one side of the cabin wall close to the filtering unit; The present invention can overcome the problems of uneven air distribution, high working intensity of the air filtering component, unstable air circulation speed, and poor air quality during the air flow regulation and control of the ecological cabin.

Description

Technical Field

[0001] The present invention relates to the technical field of airflow regulation in ecological cabins, and particularly to an airflow regulation control device and method for ecological cabins. Background Art

[0002] An ecological cabin is a new type of spatial environment that combines advanced technology and environmental protection concepts. Fresh air is introduced through a special air circulation system, and the air inside the cabin is filtered and purified to ensure a high oxygen content, which helps improve people's mental state and physical health. In addition, the ecological cabin also has functions such as temperature regulation, humidity control, and noise reduction to ensure the comfort of the cabin environment.

[0003] Currently, when an ecological cabin conducts airflow regulation control, the entry direction of air is relatively fixed, and it is easy to have dead corners and eddy currents, making it difficult to ensure uniform distribution of the air entering the ecological cabin. Moreover, during the air circulation process, since impurities in the circulating air need to be removed, the working intensity of the air filtration component is high. Not only does it require frequent replacement of the filtration component, but it also affects the air circulation speed and is difficult to ensure the air quality inside the ecological cabin. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the prior art that when an ecological cabin conducts airflow regulation control, the air distribution is uneven, the working intensity of the air filtration component is high, the air circulation speed is unstable, and the air quality is poor, and to propose an airflow regulation control device and method for ecological cabins.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An airflow regulation control device for an ecological cabin includes a cabin wall, and further includes: a circulation unit provided on the cabin wall for exchanging air inside and outside the cabin; a filtration mechanism and a second filter plate provided inside the circulation unit for blocking impurities in the air during exchange. Among them, a driving mechanism and a first cleaning mechanism are provided inside the circulation unit, the driving mechanism can drive the first cleaning mechanism to reciprocate along the filtration mechanism, and a diversion mechanism connected to the first cleaning mechanism is provided on one side of the cabin wall close to the filtration unit; a second reciprocating lead screw rotatably connected to one side of the cleaning mechanism close to the second filter plate, and a second cleaning mechanism attached to the second filter plate is provided on the second reciprocating lead screw.

[0007] To facilitate the air circulation inside the ecological cabin, preferably, the circulation unit includes an air inlet and an air outlet opened on the cabin wall, an air inlet channel communicated with the air inlet is opened inside the cabin wall, an air outlet channel communicated with the air outlet is opened inside the cabin wall, a driving motor is fixedly connected to one side of the cabin wall close to the air inlet, and an inlet fan is fixedly connected to the output end of the driving motor.

[0008] In order to facilitate the purification of the incoming air and at the same time reduce the adsorption force between impurities and the first filter plate, further, the filtering mechanism includes mounting grooves symmetrically formed on one side of the cabin wall close to the air inlet passage. An installation member is slidably connected inside the mounting groove. A first filter plate is fixedly connected between the installation members on both sides. A vibration cylinder is fixedly connected between the installation member and the mounting groove.

[0009] In order to improve the utilization rate of the air flow during air circulation, furthermore, the driving mechanism includes a rotating shaft rotatably connected inside the air inlet passage. A wind wheel is fixedly connected to the rotating shaft. Linkage wheels are fixedly connected to both the inside of the air inlet passage and the rotating shaft. A belt is sleeved between the two linkage wheels.

[0010] In order to ensure the stability and quality of air circulation and at the same time reduce the replacement frequency of the first filter plate, furthermore, the first cleaning mechanism includes a positioning plate fixedly connected to one side of the air inlet passage close to the linkage wheel. A first reciprocating lead screw is rotatably connected to one side of the positioning plate close to the first filter plate. The first reciprocating lead screw is connected to the linkage wheel shaft through a bevel gear set. A slider is arranged on the first reciprocating lead screw. A fixed cylinder is fixedly connected to one side of the slider close to the first filter plate. A cleaning plate is slidably connected inside the fixed cylinder. A first spring is fixedly connected between the cleaning plate and the fixed cylinder. A sealing cylinder is fixedly connected to one side of the positioning plate close to the fixed cylinder. An activity rod connected to the fixed cylinder is arranged inside the sealing cylinder. Among them, the cleaning plate is arranged in an L shape. A piston is arranged at one end of the activity rod close to the sealing cylinder. The piston divides the sealing cylinder into two compression chambers. The fixed cylinder is communicated with one of the compression chambers through a pipeline. A push plate is fixedly connected to one side of the fixed cylinder away from the activity rod. A partition plate is slidably connected to one side of the side wall of the air inlet passage close to the exhaust passage. A second spring is fixedly connected between the partition plate and the side wall of the air inlet passage.

[0011] In order to ensure that the air distribution in the ecological cabin is more uniform, furthermore, the flow guiding mechanism includes fixing plates symmetrically fixedly connected to one side of the cabin wall close to the first filter plate. A plurality of flow guiding plates are rotatably connected between the two fixing plates. Communication holes are symmetrically formed on the flow guiding plates. A connecting rod is rotatably connected between the communication holes on the same side. A plurality of third springs are fixedly connected between the flow guiding plate and the side wall of the air inlet passage. A pushing cylinder is fixedly connected to one side of the cabin wall close to the flow guiding plate. Among them, the pushing cylinder is located on the side of the flow guiding plate away from the third spring. The pushing cylinder is communicated with one of the compression chambers through a pipeline.

[0012] For the convenience of collecting impurities in the air inside the ecological cabin, further, the second cleaning mechanism includes a movable cylinder arranged on the second reciprocating lead screw. A scraper is slidably connected inside the movable cylinder. A fourth spring is fixedly connected between the scraper and the movable cylinder. On one side of the scraper close to the movable cylinder, grooves are symmetrically formed. A fifth spring is fixedly connected inside the groove. The end of the fifth spring is fixedly connected with a clamping block slidably connected to the groove. A matching card slot is formed on one side of the movable cylinder close to the clamping block. A sealed cavity communicated with each other is formed on one side of the movable cylinder close to the card slot. A pushing frame is slidably connected inside the sealed cavity. Among them, the clamping block and the card slot are inclined, and the pushing frame and the sealed cavity are connected in a sealed manner.

[0013] To prevent dust from falling back into the ecological cabin, furthermore, it further includes a temporary storage plate hinged on one side of the scraper close to the air inlet channel. A elastic sheet is fixedly connected between the temporary storage plate and the scraper. An inclined block on the inner wall of the exhaust channel close to the second filter plate. The inclined block and the side of the temporary storage plate close to each other are inclined. A collection box on the inner wall of the exhaust channel close to the air inlet channel. The collection box is located below the partition plate and the inclined block.

[0014] To ensure the stability of dust collection, further, it further includes a first cylinder fixedly connected to one side of the exhaust channel close to the second reciprocating lead screw. A second cylinder is fixedly connected to the side of the inner wall of the exhaust channel away from the first cylinder. The first cylinder and the movable cylinder are communicated through a pipeline. The second cylinder and the sealed cavity are communicated through a pipeline. The first cylinder and the second cylinder are communicated with the vibration cylinder through a pipeline.

[0015] An ecological cabin air flow regulation and control method includes the following steps:

[0016] Step 1: Force air circulation in the ecological cabin through the circulation unit;

[0017] Step 2: Intercept impurities in the air during the air circulation process;

[0018] Step 3: Utilize the power of air flow to collect the intercepted impurities;

[0019] Step 4: During the process of collecting impurities, convey the circulated air in different directions of the ecological cabin.

[0020] Compared with the prior art, the present invention provides an ecological cabin air flow regulation and control device and method, which has the following beneficial effects:

[0021] 1. The air flow regulation and control device for the ecological cabin can forcibly circulate the air in the ecological cabin through the circulation unit to ensure the air quality in the cabin. During the circulation process, impurities in the incoming air and the exhausted air are intercepted, further improving the air quality in the cabin.

[0022] 2. The air flow regulation and control device for the ecological cabin can drive the first cleaning mechanism and the second cleaning mechanism to reciprocate through the driving mechanism, and can unidirectionally clean the impurities on the filter plate to ensure the stability of impurity collection. This can not only reduce the working intensity of the filter plate, but also make the air circulation in the cabin more stable, and also reduce the replacement frequency of the filter plate.

[0023] 3. The air flow regulation and control device for the ecological cabin can drive the diversion mechanism to reciprocally rotate through the first cleaning mechanism, layout the incoming air in the cabin, make the air evenly distributed in the cabin, avoid the generation of dead corners and eddies, improve the ventilation effect of the ecological cabin, and further improve the control quality in the cabin.

[0024] The parts not involved in this device are the same as the prior art or can be implemented using the prior art. The present invention can overcome the problems of uneven air distribution, high working intensity of the air filtration component, unstable air circulation speed, and poor air quality when the ecological cabin conducts air flow regulation and control. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural diagram of an air flow regulation and control device for an ecological cabin proposed by the present invention Figure 1 ;

[0026] Figure 2 is a schematic structural diagram of an air flow regulation and control device for an ecological cabin proposed by the present invention Figure 2 ;

[0027] Figure 3 is a schematic partial cross-sectional structural diagram of an air flow regulation and control device for an ecological cabin proposed by the present invention;

[0028] Figure 4 is a schematic partial structural diagram of an air flow regulation and control device for an ecological cabin proposed by the present invention;

[0029] Figure 5 is a schematic partial structural diagram of an air flow regulation and control device for an ecological cabin proposed by the present invention Figure 3 in;

[0030] Figure 6 is a schematic partial cross-sectional structural diagram of the second cleaning mechanism in an air flow regulation and control device for an ecological cabin proposed by the present invention;

[0031] Figure 7 is an air flow regulation and control device for an ecological cabin proposed by the present inventionFigure 5 Schematic structural diagram of part A

[0032] Figure 8 An ecological cabin air flow regulation and control device proposed by the present invention Figure 6 Schematic structural diagram of part B

[0033] In the figure: 1, cabin wall; 2, air inlet; 3, air outlet; 4, protective net; 5, drive motor; 6, intake fan; 7, intake channel; 8, exhaust channel; 9, drive mechanism; 91, rotating shaft; 92, wind wheel; 93, linkage wheel; 94, belt; 10, first cleaning mechanism; 101, positioning plate; 102, first reciprocating lead screw; 103, slider; 104, fixed cylinder; 105, cleaning plate; 106, first spring; 107, sealing cylinder; 108, movable rod; 1051, push plate; 1052, second spring; 1053, partition board; 11, filtering mechanism; 111, installation groove; 112, installation part; 113, first filter plate; 114, vibration cylinder; 12, guiding mechanism; 121, fixing plate; 122, guiding plate; 123, communication hole; 124, connecting rod; 125, third spring; 126, pushing cylinder; 13, second filter plate; 14, second reciprocating lead screw; 15, second cleaning mechanism; 151, movable cylinder; 152, scraping plate; 153, temporary storage plate; 154, elastic sheet; 155, fourth spring; 156, groove; 157, fifth spring; 158, clamping block; 159, clamping groove; 1510, sealing cavity; 1511, pushing frame; 16, first cylinder; 17, second cylinder; 18, inclined block; 19, collection box. Detailed implementation manners

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.

[0035] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. Embodiment 1:

[0036] Refer to Figures 1-8, An airflow regulation and control device for an ecological cabin, including a cabin wall 1. The cabin wall 1 is a part of the structure of the ecological cabin, mainly used for the circulation of air inside the cabin. It also includes: a circulation unit provided on the cabin wall 1 for exchanging air inside and outside the cabin; a filtering mechanism 11 and a second filter plate 13 provided inside the circulation unit for blocking impurities in the air during exchange. Among them, a driving mechanism 9 and a first cleaning mechanism 10 are arranged inside the circulation unit. The driving mechanism 9 can drive the first cleaning mechanism 10 to reciprocate along the filtering mechanism 11. A diversion mechanism 12 connected to the first cleaning mechanism 10 is arranged on one side of the cabin wall 1 close to the filtering unit; a second reciprocating lead screw 14 rotatably connected to one side of the first cleaning mechanism 10 close to the second filter plate 13, and a second cleaning mechanism 15 fitting with the second filter plate 13 is arranged on the second reciprocating lead screw 14.

[0037] Refer to Figures 1-3 , The circulation unit includes an air inlet 2 and an air outlet 3 opened on the cabin wall 1. An air inlet passage 7 connected to the air inlet 2 is opened inside the cabin wall 1, and an air outlet passage 8 connected to the air outlet 3 is opened inside the cabin wall 1. A driving motor 5 is fixedly connected to one side of the cabin wall 1 close to the air inlet 2, and an intake fan 6 is fixedly connected to the output end of the driving motor 5. Protective nets 4 are arranged on both sides of the cabin wall 1 close to the air inlet 2 and the air outlet 3.

[0038] When circulating the air inside the cabin, the driving motor 5 drives the intake fan 6 to rotate, which has an adsorption effect on the outside air, so as to transport the outside air into the cabin. As the air inside the cabin increases, the air pressure will increase, and part of the air will be discharged from the ecological cabin through the air outlet passage 8 under the action of the air pressure.

[0039] Refer to Figure 5 and Figure 7 , The filtering mechanism 11 includes mounting grooves 111 symmetrically opened on one side of the cabin wall 1 close to the air inlet passage 7. Mounting parts 112 are slidably connected inside the mounting grooves 111. A first filter plate 113 is fixedly connected between the mounting parts 112 on both sides. A vibration cylinder 114 is fixedly connected between the mounting parts 112 and the mounting grooves 111.

[0040] When the air enters the cabin, the first filter plate 113 can intercept impurities in the air, so as to ensure the air quality inside the cabin. By intermittently supplying gas into the vibration cylinder 114, the first filter plate 113 can be driven to vibrate, so as to clean the impurities on the first filter plate 113.

[0041] Refer to Figures 3-4 , The driving mechanism 9 includes a rotating shaft 91 rotatably connected inside the air inlet passage 7. A wind wheel 92 is fixedly connected to the rotating shaft 91. Linkage wheels 93 are fixedly connected inside the air inlet passage 7 and on the rotating shaft 91. A belt 94 is sleeved between the two groups of linkage wheels 93.

[0042] When air flows into the cabin through the intake passage 7, the kinetic energy of the air flow drives the wind wheel 92 to rotate. It should be noted that part of the position of the wind wheel 92 is concave to ensure the stability of the rotation of the wind wheel 92 when the air flows. The wind wheel 92 is a conventional means in the prior art, so it will not be elaborated here.

[0043] Refer to Figure 3 、 Figure 5 and Figure 7 Figure, the first cleaning mechanism 10 includes a positioning plate 101 fixedly connected to one side of the intake passage 7 close to the linkage wheel 93. A first reciprocating lead screw 102 is rotatably connected to one side of the positioning plate 101 close to the first filter plate 113. The first reciprocating lead screw 102 is connected to the shaft of the linkage wheel 93 through a bevel gear set. A slider 103 is arranged on the first reciprocating lead screw 102. A fixed cylinder 104 is fixedly connected to one side of the slider 103 close to the first filter plate 113. A cleaning plate 105 is slidably connected to the inside of the fixed cylinder 104. A first spring 106 is fixedly connected between the cleaning plate 105 and the fixed cylinder 104. A sealing cylinder 107 is fixedly connected to one side of the positioning plate 101 close to the fixed cylinder 104. An activity rod 108 connected to the fixed cylinder 104 is arranged inside the sealing cylinder 107. Among them, the cleaning plate 105 is arranged in an L shape. A piston is arranged at one end of the activity rod 108 close to the sealing cylinder 107. The piston divides the sealing cylinder 107 into two sets of compression chambers. The fixed cylinder 104 is communicated with one of the compression chambers through a pipeline. A push plate 1051 is fixedly connected to one side of the fixed cylinder 104 away from the activity rod 108. A partition plate 1053 is slidably connected to one side of the side wall of the intake passage 7 close to the exhaust passage 8. A second spring 1052 is fixedly connected between the partition plate 1053 and the side wall of the intake passage 7.

[0044] During the process of air flow, it drives the first reciprocating lead screw 102 to rotate, thereby driving the slider 103 to reciprocate along the direction of the first filter plate 113. And when the slider 103 moves along the direction of the air flow, one of the compression chambers of the sealing cylinder 107 is in a compressed state and conveys the compressed gas into the fixed cylinder 104, so that the cleaning plate 105 is attached to the first filter plate 113, thereby cleaning the impurities on the first filter plate 113 in a directional manner. When the slider 103 moves in the opposite direction, the compression chamber is in an adsorption state, sucking the gas in the fixed cylinder 104 into the compression chamber, so that the cleaning plate 105 is separated from the first filter plate 113, facilitating the subsequent cleaning of the impurities on the first filter plate 113.

[0045] Refer to Figures 2-5, the flow guiding mechanism 12 includes fixing plates 121 symmetrically and fixedly connected to one side of the bulkhead 1 close to the first filter plate 113. A plurality of flow guiding plates 122 are rotatably connected between the two groups of fixing plates 121. Communication holes 123 are symmetrically formed in the flow guiding plates 122. A connecting rod 124 is rotatably connected between the communication holes 123 on the same side. A plurality of third springs 125 are fixedly connected between the flow guiding plates 122 and the side wall of the air inlet passage 7. A pushing cylinder 126 is fixedly connected to one side of the bulkhead 1 close to the flow guiding plates 122. Among them, the pushing cylinder 126 is located on the side of the flow guiding plates 122 away from the third springs 125, and the pushing cylinder 126 is connected to one of the compression chambers through a pipeline.

[0046] The end of the flow guiding plate 122 is close to the first filter plate 113, so that the air will flow along the direction of the flow guiding plate 122 after passing through the first filter plate 113. When cleaning the impurities on the first filter plate 113, the other compression chamber will reciprocally be in a compressed and extended state, thereby driving the pushing cylinder 126 to reciprocally extend and compress. When extending, it drives the flow guiding plate 122 to tilt to the side away from the exhaust passage 8. When compressing, under the action of the third spring 125, it rotates to the initial position, and under the action of the connecting rod 124, it drives a plurality of flow guiding plates 122 to rotate synchronously, so as to make the air evenly distributed in the cabin to ensure the air quality in the cabin.

[0047] Refer to Figure 5 , Figure 6 and Figure 8 , the second cleaning mechanism 15 includes a movable cylinder 151 arranged on the second reciprocating lead screw 14. A scraping plate 152 is slidably connected inside the movable cylinder 151. A fourth spring 155 is fixedly connected between the scraping plate 152 and the movable cylinder 151. Grooves 156 are symmetrically formed on one side of the scraping plate 152 close to the movable cylinder 151. A fifth spring 157 is fixedly connected inside the grooves 156. The end of the fifth spring 157 is fixedly connected with a clamping block 158 slidably connected to the grooves 156. A matching clamping groove 159 is formed on one side of the movable cylinder 151 close to the clamping block 158. A communicating sealing cavity 1510 is formed on one side of the movable cylinder 151 close to the clamping groove 159. A pushing frame 1511 is slidably connected inside the sealing cavity 1510. Among them, the clamping block 158 and the clamping groove 159 are inclined, and the pushing frame 1511 and the sealing cavity 1510 are connected in a sealed manner.

[0048] When the second reciprocating lead screw 14 rotates, it drives the movable cylinder 151 to reciprocate. Initially, under the action of the fourth spring 155, the scraper 152 is in contact with the second filter plate 13 to clean the impurities on the second filter plate 13. When moving towards the initial position, the gas in the movable cylinder 151 can be adsorbed to drive the scraper 152 to be retracted into the movable cylinder 151, so that the scraper 152 is separated from the second filter plate 13, thus realizing the one-way cleaning of the impurities on the second filter plate 13 for easy collection of the impurities.

[0049] Referring to Figures 5-6 , it further includes a temporary storage plate 153 hinged to the side of the scraper 152 close to the intake passage 7. A elastic piece 154 is fixedly connected between the temporary storage plate 153 and the scraper 152. An inclined block 18 on the inner wall of the exhaust passage 8 close to the second filter plate 13, and the inclined sides of the inclined block 18 and the side of the temporary storage plate 153 close to each other are inclined. A collection box 19 on the inner wall of the exhaust passage 8 close to the intake passage 7, and the collection box 19 is located below the partition plate 1053 and the inclined block 18.

[0050] When the scraper 152 cleans the impurities, the fallen impurities will first fall onto the temporary storage plate 153. When the scraper 152 moves to the bottom, under the action of the inclined block 18, it drives the temporary storage plate 153 to rotate downward, so that the impurities fall into the collection box 19 to realize the collection of the impurities.

[0051] Referring to Figure 5 , it further includes a first cylinder 16 fixedly connected to the exhaust passage 8 close to the second reciprocating lead screw 14. A second cylinder 17 is fixedly connected to the side of the inner wall of the exhaust passage 8 away from the first cylinder 16. The first cylinder 16 is connected to the movable cylinder 151 through a pipeline. The second cylinder 17 is connected to the sealing cavity 1510 through a pipeline. The first cylinder 16 and the second cylinder 17 are connected to the vibration cylinder 114 through a pipeline.

[0052] The first cylinder 16 includes two groups of chambers. When compressed or extended, the two groups of chambers are respectively in a compressed state and an adsorption state. When the movable cylinder 151 contacts the first cylinder 16, the chamber in the adsorption state adsorbs the gas in the movable cylinder 151, so that the scraper 152 is separated from the second filter plate 13 and is fixed by the clamping block 158 and the clamping groove 159. After the movable cylinder 151 is separated from the first cylinder 16, the scraper 152 does not move towards the initial position. When the movable cylinder 151 compresses the second cylinder 17, the compressed gas enters the sealing cavity 1510, driving the push frame 1511 to move towards the clamping block 158, so that the clamping block 158 is separated from the clamping groove 159. Then the scraper 152 will return to the initial position under the action of the fourth spring 155. Repeating the above process can realize the one-way cleaning of the impurities for easy collection of the impurities. Embodiment 2:

[0053] An air flow regulation and control method for an ecological cabin, comprising the following steps:

[0054] Step 1: Perform forced air circulation on the air inside the ecological cabin through a circulation unit;

[0055] Step 2: Intercept impurities in the air during the air circulation process;

[0056] Step 3: Utilize the power of air flow to collect the intercepted impurities;

[0057] Step 4: During the process of collecting impurities, convey the circulated air in different directions of the ecological cabin.

[0058] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An eco-cabin airflow control device, comprising a bulkhead (1), characterized in that: Also includes: A circulation unit arranged on the bulkhead (1) and used for exchanging air between the inside and outside of the cabin; The filter mechanism (11) and the second filter plate (13) arranged in the circulation unit are used to block impurities in the air during exchange. A driving mechanism (9) and a first cleaning mechanism (10) are provided inside the circulation unit, the driving mechanism (9) being capable of driving the first cleaning mechanism (10) to move back and forth along the filtering mechanism (11), and a flow guiding mechanism (12) connected to the first cleaning mechanism (10) is provided on a side of the bulkhead (1) close to the filtering unit; a second reciprocating screw (14) rotatably connected to a side of the first cleaning mechanism (10) close to the second filter plate (13), wherein the second reciprocating screw (14) is provided with a second cleaning mechanism (15) in contact with the second filter plate (13); The circulation unit comprises an air inlet (2) and an air outlet (3) provided on the bulkhead (1); an air inlet passage (7) connected to the air inlet (2) is provided inside the bulkhead (1); an air outlet passage (8) connected to the air outlet (3) is provided inside the bulkhead (1); a drive motor (5) is fixedly connected to a side of the bulkhead (1) close to the air inlet (2); an output end of the drive motor (5) is fixedly connected to an air inlet fan (6); the drive mechanism (9) and the first cleaning mechanism (10) are located in the air inlet passage (7); and the second filter plate (13) and the second reciprocating screw (14) are located in the air outlet passage (8); The second cleaning mechanism (15) comprises a movable cylinder (151) arranged on the second reciprocating screw (14), a scraper (152) being slidably connected inside the movable cylinder (151), a fourth spring (155) being fixedly connected between the scraper (152) and the movable cylinder (151), a groove (156) being symmetrically provided on one side of the scraper (152) close to the movable cylinder (151), a fifth spring (157) being fixedly connected inside the groove (156), and an end of the fifth spring (157) being fixedly connected to the groove. A card block (158) is slidably connected to the slot (156), a matching card slot (159) is provided on a side of the movable cylinder (151) close to the card block (158), a communicating sealed cavity (1510) is provided on a side of the movable cylinder (151) close to the card slot (159), a pushing frame (1511) is slidably connected inside the sealed cavity (1510), wherein the card block (158) and the card slot (159) are arranged in an inclined manner, and a sealed connection is adopted between the pushing frame (1511) and the sealed cavity (1510); It also includes a first cylinder (16) fixedly connected to the exhaust channel (8) on the side close to the second reciprocating screw (14), a second cylinder (17) fixedly connected to the inner wall of the exhaust channel (8) on the side away from the first cylinder (16), the first cylinder (16) and the movable cylinder (151) are connected via a pipeline, and the second cylinder (17) and the sealing chamber (1510) are connected via a pipeline.

2. The airflow control device for an ecological cabin according to claim 1, characterized in that: The filtering mechanism (11) comprises a mounting groove (111) symmetrically opened on a side of the bulkhead (1) close to the air inlet passage (7); a mounting member (112) is slidably connected inside the mounting groove (111); a first filtering plate (113) is fixedly connected between the mounting members (112) on both sides; and a vibrating cylinder (114) is fixedly connected between the mounting member (112) and the mounting groove (111).

3. The airflow control device for an ecological cabin according to claim 2, characterized in that: The driving mechanism (9) comprises a rotating shaft (91) rotatably connected to the air inlet passage (7), a wind wheel (92) being fixedly connected to the rotating shaft (91), a linkage wheel (93) being fixedly connected to the interior of the air inlet passage (7) and the rotating shaft (91), and a belt (94) being sleeved between two sets of the linkage wheels (93).

4. The airflow control device for an ecological cabin according to claim 3, characterized in that: The first cleaning mechanism (10) comprises a positioning plate (101) fixedly connected to a side of the air inlet passage (7) close to the linkage wheel (93); a first reciprocating screw (102) is rotatably connected to a side of the positioning plate (101) close to the first filter plate (113); the first reciprocating screw (102) and the axis of the linkage wheel (93) are connected via a bevel gear set; a slider (103) is provided on the first reciprocating screw (102); a fixed cylinder (104) is fixedly connected to a side of the slider (103) close to the first filter plate (113); a cleaning plate (105) is slidably connected to the interior of the fixed cylinder (104); a first spring (106) is fixedly connected between the cleaning plate (105) and the fixed cylinder (104); a sealing cylinder (107) is fixedly connected to a side of the positioning plate (101) close to the fixed cylinder (104); a movable rod (108) connected to the fixed cylinder (104) is provided inside the sealing cylinder (107); The cleaning plate (105) is arranged in an L shape, a piston is arranged at one end of the movable rod (108) close to the sealing cylinder (107), the piston divides the sealing cylinder (107) into two groups of compression chambers, the fixed cylinder (104) is connected to one of the groups of compression chambers via a pipeline, a push plate (1051) is fixedly connected to the side of the fixed cylinder (104) away from the movable rod (108), a partition (1053) is slidably connected to the side of the side wall of the intake channel (7) close to the exhaust channel (8), and a second spring (1052) is fixedly connected between the partition (1053) and the side wall of the intake channel (7).

5. The airflow control device for an ecological cabin according to claim 4, characterized in that: The flow guide mechanism (12) comprises a fixed plate (121) symmetrically fixedly connected to a side of the bulkhead (1) close to the first filter plate (113); a plurality of groups of flow guide plates (122) are rotatably connected between two groups of the fixed plates (121); the flow guide plates (122) are symmetrically provided with connecting holes (123); connecting rods (124) are rotatably connected between the connecting holes (123) on the same side; a plurality of groups of third springs (125) are fixedly connected between the flow guide plates (122) and the side wall of the air inlet passage (7); a pushing cylinder (126) is fixedly connected to a side of the bulkhead (1) close to the flow guide plates (122); The pushing cylinder (126) is located on a side of the guide plate (122) away from the third spring (125), and the pushing cylinder (126) is connected to one group of the compression chambers via a pipeline.

6. The airflow control device for an ecological cabin according to claim 4, characterized in that: It also comprises a temporary storage plate (153) hingedly connected to the scraper (152) on a side close to the air inlet channel (7), a spring sheet (154) fixedly connected between the temporary storage plate (153) and the scraper (152), an inclined block (18) on the inner wall of the exhaust channel (8) close to the second filter plate (13), the inclined block (18) and the temporary storage plate (153) being arranged in an inclined manner on a side close to each other, and a collection box (19) on the inner wall of the exhaust channel (8) close to the air inlet channel (7), the collection box (19) being located below the partition plate (1053) and the inclined block (18).

7. The airflow control device for an ecological cabin according to claim 1, characterized in that: The first cylinder (16) and the second cylinder (17) are connected to the vibration cylinder (114) via a pipeline.

8. A method for regulating and controlling the airflow regulating and controlling device of an eco-cabin according to any one of claims 1 to 7, characterized in that: The following steps are also included: Step 1: Force air circulation in the eco-cabin through the circulation unit; Step 2: During the air circulation process, impurities in the air are intercepted; Step 3: Use the power of air flow to collect the intercepted impurities; Step 4: While collecting impurities, the circulating air is transported in different directions of the eco-chamber.

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