A duct-type air conditioner

Abstract

The present invention belongs to the technical field of air humidification, specifically a duct-type air conditioner, comprising a ventilation mechanism, a control mechanism, an atomizing mechanism and a cleaning mechanism. The ventilation mechanism comprises an air duct and an air guide plate, which is rotatably mounted on the inner wall of the air duct and is used for guiding air flow. A fan and an evaporator are arranged in the air duct, and a plurality of air guide plates are provided. The control mechanism is used to control the synchronous rotation of the plurality of air guide plates. The atomizing mechanism comprises an atomizer and a nozzle, which is fixedly mounted on the outer wall of the air duct, and the output end of the atomizer is connected to the nozzle, which is elastically mounted on the inner wall of the air duct. The cleaning mechanism comprises a control shaft and a cleaning sheet, which is rotatably mounted on the inner wall of the air duct, and the bottom surface of the cleaning sheet is slidably fitted with the outer wall of the air guide plate, and the cleaning sheet is controlled to slide back and forth by the control shaft. Through the cooperation of the above-mentioned structures, the air guide plate can be automatically cleaned during indoor humidification to prevent dust from adhering.

Description

Technical Field

[0001] The invention belongs to the technical field of air humidification, in particular to a duct type air conditioner. Background Art

[0002] Duct air conditioners, commonly known as duct air conditioners, are small full-air systems that connect air ducts to supply air to the indoor space. Unlike traditional split air conditioners, which have indoor and outdoor units, duct air conditioners concentrate the cooling or heating process in one or more outdoor units and transmit hot and cold air to various rooms or areas through air ducts. In order to prevent indoor dryness during the use of air conditioning, a misting machine is usually installed inside it.

[0003] Chinese patent application CN116293914A discloses a ducted air conditioner and air conditioning system. The ducted air conditioner comprises a housing, a fan, an evaporator, and an integrated structure. The housing has a return air inlet and an outlet; the fan is located within the housing and positioned at the outlet; the evaporator is located within the housing and positioned at the return air inlet; and the integrated structure is located within the housing and positioned between the fan and evaporator, humidifying the air and cleaning the evaporator. The ducted air conditioner and air conditioning system employ this technology, and the integrated structure can both humidify the air and clean the evaporator.

[0004] During actual use, dust easily gathers at the air outlet of the air duct due to the need for gas circulation. At this time, the dust becomes moist due to the atomized water droplets sprayed by the humidifier. The moistened dust is more likely to adhere to the air guide blades of the air conditioner. Usually, the air duct is set on the indoor ceiling and is difficult to clean.

[0005] To this end, the present invention provides a duct type air conditioner. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve the technical problem is: the duct-type air conditioner described in the present invention includes a ventilation mechanism, a control mechanism, an atomization mechanism and a cleaning mechanism.

[0008] The ventilation mechanism includes an air duct and an air guide plate. The air guide plate is rotatably mounted on the inner wall of the air duct and is used for guiding air. A fan and an evaporator are arranged in the air duct.

[0009] A plurality of air guide plates are provided, and the control mechanism is used to control the synchronous rotation of the plurality of air guide plates.

[0010] The atomizing mechanism includes an atomizer and a nozzle. The atomizer is fixedly mounted on the outer wall of the air duct, and the output end of the atomizer is connected to the nozzle. The nozzle is elastically mounted on the inner wall of the air duct.

[0011] The cleaning mechanism includes a control shaft and a cleaning sheet. The control shaft is rotatably mounted on the inner wall of the air duct. The bottom surface of the cleaning sheet slides in contact with the outer wall of the air guide plate. The cleaning sheet is controlled to slide back and forth by the control shaft.

[0012] The cleaning sheet controls the nozzle output end toward the outer wall of the cleaning sheet through magnetic force.

[0013] Preferably, the control mechanism includes a mounting plate, a control motor and a transmission shaft. The mounting plate is fixedly mounted on the outer wall of the air duct, the control motor is fixedly mounted on the outer wall of the mounting plate, and the rotation of the transmission shaft is controlled by the control motor.

[0014] The side wall of the air guide plate is connected to the transmission shaft through the bevel gear.

[0015] Preferably, the output shaft of the control motor is fixedly mounted with a connecting sleeve, the axial end of the transmission shaft is elastically mounted with a movable sleeve, the axial end of the movable sleeve is fixedly mounted with a transmission rod, and the inner cavity of the connecting sleeve is provided with a plug-in slot adapted to the transmission rod.

[0016] Preferably, a reciprocating thread groove is provided in the middle of the control shaft, a transmission sleeve is sleeved on the outer wall of the control shaft, an elastic sheet is fixedly mounted on the outer wall of the transmission sleeve, and the other end of the elastic sheet is fixedly connected to the outer wall of the cleaning sheet.

[0017] The outer wall of the control shaft is connected to the inner wall of the transmission sleeve through a reciprocating thread.

[0018] An iron plate is arranged inside the air guide plate, and a magnetic plate is arranged on the outer wall of the cleaning sheet.

[0019] Preferably, a removal groove is provided on the outer wall of the air guide plate, the outer wall of the removal groove is inclined, and the bottom of the cleaning sheet is made of elastic material.

[0020] Preferably, a mounting sleeve is fixedly mounted on the axial end of the transmission sleeve, and a suction plate is fixedly mounted on the radial outer wall of the mounting sleeve.

[0021] A transfer tube is fixedly installed on the inner wall of the air duct, one end of which is connected to the output end of the atomizer through a conduit, the nozzle is rotatably connected to the transfer tube through a torsion spring, and a sealed bearing is provided at the connection.

[0022] A transmission plate is fixedly installed on the outer wall of the nozzle, and the nozzle deflection is controlled by attracting the transmission plate through the attraction plate.

[0023] Preferably, a storage frame is detachably mounted on the bottom surface of the air duct, an elastic membrane is provided on the side wall of the storage frame, and a filter layer is fixedly mounted on the inner wall of the storage frame.

[0024] An air guide cover is fixedly installed inside the removal groove, an opening is provided inside the air guide cover, and an inner cavity of the air guide cover is connected with the storage frame through a one-way valve.

[0025] Preferably, a clamping plate is fixedly installed on the bottom surface of the air duct, a connecting strip is fixedly installed on the outer wall of the storage frame, and a groove adapted to the connecting strip is opened on the inner wall of the clamping plate.

[0026] An arc-shaped plate is fixedly installed on the inner wall of the storage frame. The arc-shaped plate is made of elastic material, and the outer wall of the arc-shaped plate is in contact with the outer wall of the elastic membrane.

[0027] Preferably, a mounting tube is fixedly installed on the inner wall of the air duct, an elastic block is fixedly installed on the inner wall of the mounting tube, a cavity is provided inside the elastic block, an air inlet pipe and an exhaust pipe are provided on the outer wall of the elastic block, and the air inlet pipe is connected to the inner cavity of the storage frame through a one-way valve.

[0028] Preferably, the control shaft passes through the mounting tube and the axis of the mounting tube coincides with the axis of the control shaft. A cam for squeezing the elastic block is fixedly mounted on the radial outer wall of the control shaft, and a reset plate is fixedly mounted on the inner wall of the elastic block. The reset plate is made of elastic material.

[0029] The beneficial effects of the present invention are as follows:

[0030] 1. The present invention is provided with an atomizer and a nozzle, and a cleaning sheet. The bottom surface of the cleaning sheet is in sliding contact with the outer wall of the air guide plate. The cleaning sheet is controlled to slide back and forth by a control shaft. The cleaning sheet slides back and forth along the outer wall of the air guide plate to clean the air guide plate. The cleaning sheet controls the nozzle output end toward the outer wall of the cleaning sheet through magnetic force. After the cleaning sheet is reset, the nozzle sprays atomized water droplets toward the cleaning sheet, and the cleaning sheet absorbs the water droplets to achieve self-wetting. The wetted cleaning sheet slides back and forth to wipe the air guide plate, which can improve cleaning efficiency while preventing dust from flying. Therefore, the air guide plate is automatically cleaned during the indoor humidification process to prevent dust from adhering.

[0031] 2. The present invention provides a removal groove on the outer wall of the air guide plate. When the cleaning sheet slides along the outer wall of the air guide plate, it will pass through the removal groove. When the cleaning sheet is reset and moves to the removal groove, the elastic material at the bottom of the cleaning sheet is recessed into the removal groove. At this time, the dirt on the bottom surface of the cleaning sheet is scraped off through the inclined position in the removal groove, so that the dirt falls into the inside of the removal groove, thereby cleaning the cleaning sheet itself. In actual use, the dirt on the bottom of the cleaning sheet is reduced, which can further improve the cleaning efficiency of the air guide plate and at the same time increase the service life of the cleaning sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The present invention will be further described below with reference to the accompanying drawings.

[0033] Figure 1 It is a schematic structural diagram of the present invention as a whole;

[0034] Figure 2 is a schematic diagram of the interior of the air duct in the present invention;

[0035] Figure 3 It is a structural schematic diagram of the air guide plate in the present invention;

[0036] Figure 4 It is a structural schematic diagram of the transmission shaft in the present invention;

[0037] Figure 5 This is a schematic diagram of the installation of the transmission rod in the present invention;

[0038] Figure 6 It is a schematic structural diagram of the cleaning sheet of the present invention;

[0039] Figure 7 It is a schematic diagram of removing the groove in the present invention;

[0040] Figure 8 It is a structural schematic diagram of the transmission plate in the present invention;

[0041] Figure 9 It is a structural schematic diagram of the storage frame in the present invention;

[0042] Figure 10 It is a structural schematic diagram of the air guide cover in the present invention;

[0043] Figure 11 It is a structural schematic diagram of the reset plate in the present invention;

[0044] Figure 12 It is a schematic diagram of the installation of the filter layer in the present invention.

[0045] In the figure: 1. air duct; 2. atomizer; 3. air guide plate; 4. control motor; 5. mounting plate; 6. control shaft; 7. transmission sleeve; 8. mounting sleeve; 9. transmission shaft; 10. storage frame; 11. movable sleeve; 12. transmission rod; 13. connecting sleeve; 14. cleaning sheet; 15. suction plate; 16. removal groove; 17. adapter tube; 18. transmission plate; 19. nozzle; 20. elastic sheet; 21. air guide cover; 22. cam; 23. mounting tube; 24. reset plate; 25. air inlet pipe; 26. exhaust pipe; 27. elastic block; 28. clamping plate; 29. ​​elastic membrane; 30. filter layer; 31. connecting strip; 32. curved plate. DETAILED DESCRIPTION

[0046] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0047] Example 1: Figures 1 to 8 As shown, the embodiment of the present invention includes a ventilation mechanism, a control mechanism, an atomization mechanism and a cleaning mechanism.

[0048] The ventilation mechanism includes an air duct 1 and an air guide plate 3. The air guide plate 3 is rotatably installed on the inner wall of the air duct 1 and is used for guiding air. A fan and an evaporator are provided in the air duct 1. The evaporator controls the vaporization of the refrigerant to absorb heat, thereby achieving the purpose of cooling. The cold air is then discharged from the air duct 1 through the fan. The air guide plate 3 is provided at the opening of the air duct 1. The inclination angle of the air guide plate 3 is adjusted by rotation to control the direction of the cold air discharge, thereby playing a guiding role.

[0049] In order to better adjust the air outlet direction, multiple air guide plates 3 are provided, and the control mechanism is used to control the synchronous rotation of multiple air guide plates 3. The multiple air guide plates 3 remain parallel to each other in real time, thereby controlling the direction of cold air discharge through multiple air guide plates 3.

[0050] The atomizing mechanism includes an atomizer 2 and a nozzle 19. The atomizer 2 is fixedly mounted on the outer wall of the air duct 1, and the output end of the atomizer 2 is connected to the nozzle 19. The input end of the atomizer 2 is connected to an external water pipe for atomizing water, which is then discharged from the nozzle 19.

[0051] The nozzle 19 is elastically mounted on the inner wall of the air duct 1. When the air is exhausted from the air duct 1, atomized water droplets are sprayed out through the nozzle 19 and then discharged along with the air flow in the air duct 1, thereby achieving indoor humidification.

[0052] The cleaning mechanism includes a control shaft 6 and a cleaning sheet 14. The control shaft 6 is rotatably mounted on the inner wall of the air duct 1. The air duct 1 provides an installation and fulcrum position for the control shaft 6. There are multiple control shafts 6, and the number is consistent with the number of air guide plates 3.

[0053] The bottom surface of the cleaning sheet 14 slides in contact with the outer wall of the air guide plate 3, and the cleaning sheet 14 is controlled to slide back and forth by the control shaft 6. The cleaning sheet 14 slides back and forth along the outer wall of the air guide plate 3 to clean the air guide plate 3. Compared with the prior art, which requires professionals to remove and clean it, automatic cleaning can be achieved during actual use, thereby reducing the cost of later use.

[0054] The cleaning sheet 14 controls the output end of the nozzle 19 toward the outer wall of the cleaning sheet 14 through magnetic force. After the cleaning sheet 14 is reset, the nozzle 19 sprays atomized water droplets toward the cleaning sheet 14, and then the cleaning sheet 14 absorbs the water droplets to achieve self-wetting. The wetted cleaning sheet 14 slides back and forth, wiping the air guide plate 3, which can improve the cleaning efficiency on the one hand, and at the same time, dust is splashed.

[0055] In this embodiment, while the air guide plate 3 is cleaned by the cleaning sheet 14 , the cleaning sheet 14 is also moistened during the indoor humidification process to further improve the cleaning effect, thereby promoting each other.

[0056] The control mechanism includes a mounting plate 5, a control motor 4 and a transmission shaft 9. The mounting plate 5 is fixedly mounted on the outer wall of the air duct 1, and the control motor 4 is fixedly mounted on the outer wall of the mounting plate 5. The control motor 4 is a common servo motor, and the mounting plate 5 provides an installation and force position for the control motor 4.

[0057] The rotation of the transmission shaft 9 is controlled by the control motor 4 , which serves as a power source for the rotation of the transmission shaft 9 .

[0058] The side wall of the wind guide plate 3 is connected to the transmission shaft 9 through a bevel gear. A pin is fixedly installed on the side wall of the wind guide plate 3, and the pin is connected to the side wall of the air duct 1 through a bearing. A bevel gear is provided on the outer wall of the pin, and a bevel gear meshing with it is provided on the radial outer wall of the transmission shaft 9. Therefore, by rotating the transmission shaft 9, the rotation of multiple wind guide plates 3 is controlled to achieve wind direction adjustment.

[0059] In this embodiment, two control mechanisms are provided, which are used to control the rotation of the air guide plate 3 and the control shaft 6 respectively.

[0060] The output shaft of the control motor 4 is fixedly mounted with a connecting sleeve 13 . When the output shaft of the control motor 4 rotates, the control connecting sleeve 13 rotates synchronously.

[0061] A movable sleeve 11 is elastically mounted on the axial end of the transmission shaft 9 , and the inner wall of the movable sleeve 11 slides in contact with the outer wall of the transmission shaft 9 . A spring is fixedly mounted on the inner wall of the movable sleeve 11 , and the other end of the spring is connected to the transmission shaft 9 .

[0062] A transmission rod 12 is fixedly installed at the axial end of the movable sleeve 11, and the inner cavity of the connecting sleeve 13 is provided with a plug-in slot adapted to the transmission rod 12. In this embodiment, the transmission rod 12 is a hexagonal prism, and the plug-in slot is a hexagonal prism-shaped slot. After the transmission rod 12 is plugged into the plug-in slot, the control motor 4 drives the connecting sleeve 13 to rotate. At this time, the transmission shaft 9 is driven to rotate through the transmission rod 12 and the movable sleeve 11 to realize power transmission.

[0063] When disassembly is required, the movable sleeve 11 is pressed until the transmission rod 12 is separated from the plug-in slot. At this time, the front end of the air duct 1 where the air guide plate 3 is installed is separated from the rear end of the air duct 1, thereby facilitating the inspection of the interior of the air duct 1.

[0064] A reciprocating thread groove is provided in the middle of the control shaft 6, and a transmission sleeve 7 is sleeved on the outer wall of the control shaft 6. The outer wall of the control shaft 6 is connected to the inner wall of the transmission sleeve 7 through a reciprocating thread, so that rotating the control shaft 6 drives the transmission sleeve 7 to slide back and forth.

[0065] An elastic sheet 20 is fixedly installed on the outer wall of the transmission sleeve 7, and the other end of the elastic sheet 20 is fixedly connected to the outer wall of the cleaning sheet 14. The reciprocating sliding transmission sleeve 7 drives the cleaning sheet 14 to slide reciprocatingly, thereby cleaning the air guide plate 3. The cleaning sheet 14 is controlled by the elastic force of the elastic sheet 20. When the air guide plate 3 rotates, the cleaning sheet 14 can be kept in a fit state with the outer wall of the air guide plate 3 as much as possible, thereby maintaining the cleaning effect.

[0066] An iron plate is provided inside the air guide plate 3, and a magnetic plate is provided on the outer wall of the cleaning sheet 14. The cleaning sheet 14 is kept in contact with the air guide plate 3 through magnetic attraction. When the control shaft 6 rotates, the transmission sleeve 7 is prevented from rotating synchronously with the control shaft 6, thereby maintaining the stability of the transmission.

[0067] A removal groove 16 is provided on the outer wall of the air guide plate 3, and the outer wall of the removal groove 16 is inclined. The bottom of the cleaning sheet 14 is made of elastic material, wherein the outside of the cleaning sheet 14 is a plastic frame, and the bottom is elastic non-woven fabric and sponge, so that when the cleaning sheet 14 slides, it wipes the outer wall of the air guide plate 3.

[0068] When the cleaning sheet 14 slides along the outer wall of the air guide plate 3, it will pass through the removal groove 16. When the cleaning sheet 14 is reset and moves to the removal groove 16, the elastic material at the bottom of the cleaning sheet 14 is recessed into the removal groove 16. At this time, the dirt on the bottom surface of the cleaning sheet 14 is scraped off through the inclined position in the removal groove 16, so that the dirt falls into the inside of the removal groove 16, thereby cleaning the cleaning sheet 14 itself. In actual use, the dirt on the bottom of the cleaning sheet 14 is reduced, which can further improve the cleaning efficiency of the air guide plate 3 and at the same time increase the service life of the cleaning sheet 14.

[0069] The axial end of the transmission sleeve 7 is fixedly installed with a mounting sleeve 8, and the radial outer wall of the mounting sleeve 8 is fixedly installed with an attraction plate 15. When the transmission sleeve 7 is slid, the mounting sleeve 8 is driven to slide synchronously. The attraction plate 15 is a magnet, and the sliding of the mounting sleeve 8 controls the synchronous sliding of the attraction plate 15.

[0070] A transfer tube 17 is fixedly installed on the inner wall of the air duct 1, and one end of the transfer tube 17 is connected to the output end of the atomizer 2 through a conduit. The nozzle 19 is rotatably connected to the transfer tube 17 through a torsion spring, and a sealed bearing is provided at the connection. The connection between the nozzle 19 and the atomizer 2 is achieved through the transfer tube 17. After the nozzle 19 is rotated and adjusted, the nozzle 19 is reset by controlling the elastic force of the torsion spring.

[0071] A transmission plate 18 is fixedly mounted on the outer wall of the nozzle 19, and the deflection of the nozzle 19 is controlled by attracting the transmission plate 18 through the attraction plate 15. Since the nozzle 19 sprays water droplets, in order to prevent the transmission plate 18 from rusting, it is necessary to ensure that the transmission plate 18 can be attracted by magnetic force. In this embodiment, the transmission plate 18 is made of common martensitic stainless steel.

[0072] When the cleaning sheet 14 slides to the initial position, the transmission plate 18 is located directly in front of the attraction plate 15. At this time, the transmission plate 18 is attracted by magnetic force, thereby controlling the deflection of the nozzle 19 and spraying water mist toward the cleaning sheet 14 to moisten the cleaning sheet 14.

[0073] Example 2: Figures 9 to 12 As shown in Comparative Example 1, another embodiment of the present invention is:

[0074] The bottom surface of the air duct 1 is detachably mounted with a storage frame 10, and the side wall of the storage frame 10 is provided with an elastic membrane 29, which is a rubber sheet made of elastic material. The storage frame 10 is closed by providing the elastic membrane 29. At this time, the air pressure in the inner cavity of the storage frame 10 is reduced, and the elastic membrane 29 is recessed into the interior of the storage frame 10, thereby forming a negative pressure in the inner cavity of the storage frame 10.

[0075] A filter layer 30 is fixedly mounted on the inner wall of the storage frame 10 , and the filter layer 30 is made of a common sponge material.

[0076] An air guide cover 21 is fixedly installed inside the removal groove 16, an opening is provided inside the air guide cover 21, and the inner cavity of the air guide cover 21 is connected to the storage frame 10 through an electronic valve, a conduit is provided between the air guide cover 21 and the storage frame 10, and a one-way valve is provided in the conduit, and when negative pressure is generated in the storage frame 10, it is connected to the air guide cover 21.

[0077] Since the cleaning sheet 14 wipes the dust on the outer wall of the air guide plate 3 after being moistened, the dirt on the bottom surface of the cleaning sheet 14 becomes moist. The dirt on the bottom surface of the cleaning sheet 14 is scraped off in the removal groove 16, and the dirt falls into the removal groove 16. At this time, the negative pressure generated in the storage frame 10 absorbs the moist dust in the removal groove 16 through the air guide cover 21, and is filtered through the filter layer 30, and the moist dust is adsorbed in the holes inside the filter layer 30, thereby achieving the absorption of the dust inside the removal groove 16, thereby reducing the dust content inside the removal groove 16 and improving the cleaning efficiency of the cleaning sheet 14.

[0078] In this embodiment, the air guide plate 3 is wiped after the cleaning sheet 14 is moistened, so that the dust falling into the removal groove 16 is also moistened. Since the moist dust surface is attached with water, it has stronger adhesion and relatively large weight. Compared with dry dust, moist dust is less likely to fly in the air. Therefore, when negative pressure is used to absorb dust, moist dust is more easily and effectively inhaled, thereby improving cleaning efficiency.

[0079] At the same time, when the wet cleaning sheet 14 completely covers the removal groove 16, the negative pressure inside the removal groove 16 absorbs the moisture of the cleaning sheet 14 and sucks out the sewage inside the cleaning sheet 14, so that the cleaning sheet 14 can be wetted and wiped again, further improving the cleaning efficiency.

[0080] A clamping plate 28 is fixedly installed on the bottom surface of the air duct 1. The clamping plate 28 is made of elastic material. A connecting strip 31 is fixedly installed on the outer wall of the storage frame 10. A groove adapted to the connecting strip 31 is provided on the inner wall of the clamping plate 28. By inserting the connecting strip 31 into the clamping plate 28, a detachable connection between the storage frame 10 and the air duct 1 is achieved. When the filter layer 30 and the storage frame 10 need to be cleaned, the storage frame 10 is removed for easy cleaning.

[0081] An arc-shaped plate 32 is fixedly installed on the inner wall of the storage frame 10. The arc-shaped plate 32 is made of elastic material, and its outer wall is in contact with the outer wall of the elastic membrane 29. In order to improve the suction force when absorbing and removing wet dust inside the groove 16, the arc-shaped plate 32 is provided to assist the elastic membrane 29 in resetting, thereby improving the suction force when absorbing and removing wet dust inside the groove 16.

[0082] A mounting tube 23 is fixedly mounted on the inner wall of the air duct 1 , and an elastic block 27 is fixedly mounted on the inner wall of the mounting tube 23 . A cavity is provided inside the elastic block 27 . After pressing the elastic block 27 , the elastic block 27 is reset by its own elastic force.

[0083] An air inlet pipe 25 and an exhaust pipe 26 are provided on the outer wall of the elastic block 27. The air inlet pipe 25 is connected to the inner cavity of the storage frame 10 through a one-way valve. Both the air inlet pipe 25 and the exhaust pipe 26 are provided with one-way valves. The one-way valve in the air inlet pipe 25 controls the gas to enter the elastic block 27, and the one-way valve in the exhaust pipe 26 controls the gas to be discharged from the elastic block 27.

[0084] When the elastic block 27 is pressed back and forth, the air pressure inside the storage frame 10 is reduced through the cooperation of the one-way valve. After the wet dust is collected in the removal groove 16, the electronic valve between the storage frame 10 and the air guide cover 21 is opened, thereby achieving the absorption of the wet dust.

[0085] The control shaft 6 passes through the mounting tube 23 and the axis of the mounting tube 23 coincides with the axis of the control shaft 6. A cam 22 for squeezing the elastic block 27 is fixedly installed on the radial outer wall of the control shaft 6. During the rotation of the control shaft 6, the cam 22 is driven to rotate, thereby squeezing the elastic block 27. After the cam 22 is separated from the elastic block 27, the elastic block 27 is restored by the elastic force, thereby realizing reciprocating squeezing of the elastic block 27.

[0086] In order to improve the recovery efficiency of the elastic block 27 after the elastic block 27 is squeezed, a reset plate 24 is fixedly installed on the inner wall of the elastic block 27. The reset plate 24 is made of elastic material. After the elastic block 27 is squeezed, the elastic force of the reset plate 24 pushes the elastic block 27 from the inside of the elastic block 27, thereby improving the recovery efficiency of the elastic block 27.

[0087] The above-mentioned front, back, left, right, up and down are all based on the Figure 1As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0088] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are 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 cannot be understood as limiting the scope of protection of the present invention.

[0089] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A ducted air conditioner, characterized in that: Including ventilation mechanism, control mechanism, atomization mechanism and cleaning mechanism; The ventilation mechanism comprises an air duct (1) and an air guide plate (3), wherein the air guide plate (3) is rotatably mounted on the inner wall of the air duct (1) and is used for guiding air flow, and a fan and an evaporator are arranged in the air duct (1); A plurality of the air guide plates (3) are provided, and the control mechanism is used to control the synchronous rotation of the plurality of air guide plates (3); The atomizing mechanism comprises an atomizer (2) and a nozzle (19), wherein the atomizer (2) is fixedly mounted on the outer wall of the air duct (1), and the output end of the atomizer (2) is connected to the nozzle (19), and the nozzle (19) is elastically mounted on the inner wall of the air duct (1); The cleaning mechanism comprises a control shaft (6) and a cleaning sheet (14); the control shaft (6) is rotatably mounted on the inner wall of the air duct (1); the bottom surface of the cleaning sheet (14) is slidably fitted with the outer wall of the air guide plate (3); and the cleaning sheet (14) is controlled to slide back and forth by the control shaft (6); When the cleaning sheet (14) slides to the initial position, the cleaning sheet (14) controls the output end of the nozzle (19) toward the outer wall of the cleaning sheet (14) through magnetic force.

2. The duct-type air conditioner according to claim 1, characterized in that: The control mechanism comprises a mounting plate (5), a control motor (4) and a transmission shaft (9); the mounting plate (5) is fixedly mounted on the outer wall of the air duct (1); the control motor (4) is fixedly mounted on the outer wall of the mounting plate (5); and the rotation of the transmission shaft (9) is controlled by the control motor (4); The side wall of the air guide plate (3) is connected to the transmission shaft (9) through the cooperation of a bevel gear.

3. The duct air conditioner according to claim 2, characterized in that: The output shaft of the control motor (4) is fixedly mounted with a connecting sleeve (13), the axial end of the transmission shaft (9) is elastically mounted with a movable sleeve (11), the axial end of the movable sleeve (11) is fixedly mounted with a transmission rod (12), and the inner cavity of the connecting sleeve (13) is provided with a plug-in slot adapted to the transmission rod (12).

4. The duct-type air conditioner according to claim 3, characterized in that: A reciprocating thread groove is provided in the middle of the control shaft (6), a transmission sleeve (7) is sleeved on the outer wall of the control shaft (6), an elastic sheet (20) is fixedly mounted on the outer wall of the transmission sleeve (7), and the other end of the elastic sheet (20) is fixedly connected to the outer wall of the cleaning sheet (14); The outer wall of the control shaft (6) is connected to the inner wall of the transmission sleeve (7) via a reciprocating thread; An iron plate is provided inside the air guide plate (3), and a magnetic plate is provided on the outer wall of the cleaning sheet (14).

5. The duct-type air conditioner according to claim 4, characterized in that: The outer wall of the air guide plate (3) is provided with a removal groove (16), the outer wall of the removal groove (16) is arranged at an angle, and the bottom of the cleaning sheet (14) is made of elastic material.

6. The duct-type air conditioner according to claim 5, characterized in that: A mounting sleeve (8) is fixedly mounted on the axial end of the transmission sleeve (7), and a suction plate (15) is fixedly mounted on the radial outer wall of the mounting sleeve (8); A transfer tube (17) is fixedly mounted on the inner wall of the air duct (1), one end of the transfer tube (17) is connected to the output end of the atomizer (2) via a conduit, the nozzle (19) is rotatably connected to the transfer tube (17) via a torsion spring, and a sealed bearing is provided at the connection; A transmission plate (18) is fixedly mounted on the outer wall of the nozzle (19), and the nozzle (19) is deflected by being attracted by the attraction plate (15) to the transmission plate (18).

7. The duct-type air conditioner according to claim 6, characterized in that: A storage frame (10) is detachably mounted on the bottom surface of the air duct (1), an elastic membrane (29) is provided on the side wall of the storage frame (10), and a filter layer (30) is fixedly mounted on the inner wall of the storage frame (10); An air guide cover (21) is fixedly installed inside the removal groove (16), an opening is provided inside the air guide cover (21), and an inner cavity of the air guide cover (21) is connected to the storage frame (10) via an electronic valve.

8. The duct-type air conditioner according to claim 7, characterized in that: A clamping plate (28) is fixedly mounted on the bottom surface of the air duct (1), a connecting strip (31) is fixedly mounted on the outer wall of the storage frame (10), and a groove adapted to fit the connecting strip (31) is formed on the inner wall of the clamping plate (28); An arc-shaped plate (32) is fixedly mounted on the inner wall of the storage frame (10); the arc-shaped plate (32) is made of elastic material, and the outer wall of the arc-shaped plate fits the outer wall of the elastic membrane (29).

9. The duct-type air conditioner according to claim 8, characterized in that: A mounting tube (23) is fixedly mounted on the inner wall of the air duct (1), an elastic block (27) is fixedly mounted on the inner wall of the mounting tube (23), a cavity is provided inside the elastic block (27), an air intake pipe (25) and an air exhaust pipe (26) are provided on the outer wall of the elastic block (27), and the air intake pipe (25) is connected to the inner cavity of the storage frame (10) via a one-way valve.

10. The duct-type air conditioner according to claim 9, characterized in that: The control shaft (6) passes through the mounting tube (23), and the axis of the mounting tube (23) coincides with the axis of the control shaft (6). A cam (22) for squeezing the elastic block (27) is fixedly mounted on the radial outer wall of the control shaft (6), and a reset plate (24) is fixedly mounted on the inner wall of the elastic block (27). The reset plate (24) is made of elastic material.

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