Novel air pipe machine outdoor combined fresh air conditioner all-in-one machine

Abstract

The invention discloses a novel air pipe machine outdoor combined type fresh air conditioner all-in-one machine, and relates to the technical field of fresh air conditioners, the novel air pipe machine outdoor combined type fresh air conditioner all-in-one machine comprises an all-in-one machine body and two filter plates, a mounting plate is mounted in the all-in-one machine body, an air suction opening is formed in the mounting plate, an air outlet is formed in the all-in-one machine body, and the two filter plates are arranged in the all-in-one machine body. An air conditioner indoor unit is fixedly connected in the all-in-one machine body, and one filter plate is clamped in the all-in-one machine body. According to the all-in-one machine, the replacement device is arranged, a driving hanging ring and a locking plate move synchronously, so that the corresponding filter plate is driven to slide outwards along a sliding groove, the other steel rope is released due to pulling force, the corresponding filter plate slides into the all-in-one machine body under the action of gravity, and when a first motor runs to a preset position, the sliding filter plate is accurately clamped into a clamping seat, and the all-in-one machine is driven to move. Meanwhile, the sealing gaskets are accurately embedded into the sliding grooves to form a good sealing state, so that quick replacement of the filter plate is completed, shutdown is not needed, smooth air circulation is ensured, and the operation efficiency of equipment is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of fresh air air conditioners, and in particular to a novel ducted outdoor combined fresh air air conditioner integrated unit. Background Art

[0002] The air conditioner integrates fresh air ventilation, air purification, and temperature and humidity regulation. It not only circulates indoor air, but also actively introduces fresh air from outdoors, discharges polluted air, reduces carbon dioxide concentration, and improves air quality. The horizontal fresh air air conditioner is suitable for suspended ceilings, ceilings or outdoor installation. It integrates a filtration system, heat exchanger, fan, and cooling / heating system. It improves energy efficiency through full heat exchange and intelligent control. It is suitable for residential, office, shopping mall and other environments that require efficient ventilation and temperature control.

[0003] The prior art discloses some utility model patents in the field of air purification equipment technology, among which the utility model patent with application number CN117663257A provides a fresh air air conditioner integrated unit, which relates to the field of air purification equipment technology. The invention solves the problem that the existing fresh air air conditioner integrated unit usually uses a filter plate to pre-filter the air during use to purify the air, so that the filter plate at the air intake will be adhered to dust during long-term use, and the filter holes will become smaller and smaller, resulting in a smaller and smaller air volume. The air conditioner outdoor unit is usually hung outdoors, especially in a building, and the difficulty of outdoor cleaning increases dramatically. The invention comprises: a housing; the housing is a rectangular box-shaped structure, the long end of the housing is the horizontal end, the short end of the housing is the longitudinal end, and an air conditioning air inlet is provided on one side wall of the horizontal end of the housing. The invention can achieve the effect of automatic cleaning during the filtration process, can reduce the frequency of maintenance and cleaning, and can maintain the filtration effect of the inhaled air for a long time, thereby improving the utilization rate of the equipment.

[0004] However, the existing new duct machine outdoor combined fresh air air conditioner has the following shortcomings: 1. After running for a period of time, the filter plates of existing fresh air air conditioners are prone to clogging due to the accumulation of dust and impurities. The current replacement method is usually based on a fixed periodicity. However, when the air quality is poor or there are a lot of suspended particulate matter, the filter plates may clog prematurely, affecting air circulation and equipment operating efficiency. In addition, the fresh air air conditioner needs to be suspended during the replacement process, which increases maintenance time and operational complexity. 2. When cleaning the filter plate, existing equipment usually only performs simple surface treatment, which makes it difficult to completely remove deep-layer dust, resulting in some pollutants remaining, affecting the air filtration effect, and thus reducing the purification efficiency and service life of the fresh air system. Summary of the Invention

[0005] The purpose of the present invention is to provide a new type of outdoor combined fresh air air conditioning integrated unit for air duct machines, which is used to deal with the problem of premature clogging due to accumulation of dust and impurities in external units of air duct machines. The current fixed-cycle replacement method cannot cope with the problem of premature clogging when the air quality is poor.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: comprising an all-in-one machine body and two filter plates, characterized in that: a mounting plate is installed in the all-in-one machine body, an air intake port is provided in the mounting plate, an air outlet is provided in the all-in-one machine body, an air conditioner indoor unit is fixedly connected to the all-in-one machine body, one of the filter plates is clamped in the all-in-one machine body, a replacement device is fixedly connected to the all-in-one machine body, two cleaning devices are fixedly connected to the replacement device, and a spray device is fixedly connected to the back of the all-in-one machine body; The replacement device includes two steel cables, two hanging rings, two locking plates and two fixed pulleys. The steel cables are wrapped around the fixed pulleys, and the locking plates are fixedly connected to the filter plates. When one of the steel cables is pulled, the corresponding filter plate moves along the set path, and the other steel cable is released synchronously, causing the corresponding filter plate to move in the opposite direction, which is used to cross-replace new filter plates.

[0007] Preferably, the replacement device also includes a box body, four positioning shells and four positioning rods, the box body is fixedly connected to the all-in-one machine body, a frame is fixedly connected inside the box body, one side of the frame body is fixedly connected to the first motor, the output end of the first motor is fixedly connected to a reciprocating screw rod, the reciprocating screw rod is rotatably connected to the frame, the outer sleeve of the reciprocating screw rod is provided with a threaded cap, a connecting plate is symmetrically installed outside the frame, the fixed pulley is fixedly connected to the connecting plate, two hooks are fixedly connected under the threaded cap, a fixing sleeve is hung in the hook, two steel cables are fixedly connected to the corresponding fixing sleeves respectively, the hanging ring is fixedly connected to the lower end of the steel cable, and the hanging ring sleeve is provided in the locking plate, two of the positioning shells are fixedly connected to the upper surface of the filter plate in the box body, and the other two positioning shells are fixedly connected to the upper surface of the filter plate in the all-in-one machine body, a drain outlet is opened in the positioning shell, and the positioning rods are fixedly connected to the box body, and two positioning rods are clamped in two of the positioning shells.

[0008] Preferably, two water outlet pipes are connected through the front of the box, and a heat dissipation port for ventilation is opened on one side of the box.

[0009] Preferably, two holders are fixedly connected to the body of the all-in-one machine, one filter plate is clamped in one of the holders, an air conditioner indoor unit is installed in the body of the all-in-one machine, a same ventilation pipe is fixedly connected between the air outlet and the box body, and the ventilation pipe is connected through the box body, the ventilation pipe is configured as a Y-shaped pipe for gas diversion, two slide grooves are provided on the contacting surfaces of the all-in-one machine body and the box body, the filter plate is slidably connected in the slide groove, and the upper and lower surfaces of the filter plate are sleeved with sealing gaskets, two of which are clamped in the slide groove.

[0010] Preferably, a dust shield is fixedly connected to the upper surface of the all-in-one machine body, a control panel is provided below the dust shield, and the control panel is fixedly connected to the upper part of the all-in-one machine body.

[0011] Preferably, a thermal wind speed sensor is fixedly connected to the body of the all-in-one machine, and the position of the thermal wind speed sensor corresponds to the position of the filter plate.

[0012] Preferably, the cleaning device includes a bottom plate, a horizontal plate and two rollers, the bottom plate is fixedly connected to the box body, a vertical plate is fixedly connected to the bottom plate, guide rails are symmetrically opened in the vertical plate, a second motor is fixedly connected in the horizontal plate, one side of the horizontal plate is rotatably connected to four rotating shafts, the outside of the rotating shafts is rotatably connected to rollers, the rollers are clamped in the guide rails, the output end of the second motor is fixedly connected to the outside of one of the rotating shafts, a triangular plate is symmetrically installed on the upper surface of the horizontal plate, one side of the two triangular plates is fixedly connected to the same shell, one side of the shell is symmetrically installed with fixed blocks, the two fixed blocks are rotatably connected to the same connecting rod, the third motor is fixedly connected to the horizontal plate, one of the rollers is fixedly connected to the output end of the three motors, the other roller is sleeved outside the connecting rod, the two rollers are outer provided with the same belt, and the connecting rod is outer provided with a cleaning brush.

[0013] Preferably, the spraying device includes a receiving plate, which is fixedly connected to the back of the all-in-one body, and two limiting plates are fixedly connected to the receiving plate, and a strap is fixedly connected inside the limiting plate. The same water tank is clamped inside the two straps, and a water inlet is provided on the upper surface of the water tank, and two water pumps are fixedly connected to the upper surface of the water tank.

[0014] Preferably, the input end of the water pump is fixedly connected to a suction pipe, and the suction pipe is connected through the water tank. The output end of the water pump is provided with a hose, and the outer sleeve of the hose is provided with a sliding sleeve. The sliding sleeve is connected through the box body, and the output end of the hose is connected through the shell. The hose is connected through a nozzle, and the nozzle is connected through the shell.

[0015] Preferably, a control button for triggering the second motor, the third motor and the water pump is fixedly connected in the positioning shell, and the control button is electrically connected to the second motor, the third motor and the water pump.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention is provided with a replacement device. When the thermal wind speed sensor monitors the wind speed passing through the filter plate in real time, if the wind speed is lower than a preset value, the control panel starts the first motor through a preset program. The first motor drives the reciprocating screw to rotate freely in the frame, and the reciprocating screw drives the threaded cap to move axially, and simultaneously drives the hook, the fixed sleeve and the steel cable to perform coordinated movement. In this process, one of the steel cables applies tension through the fixed pulley, driving the hanging ring and the locking plate to move synchronously, thereby driving the corresponding filter plate to slide outward along the slide groove, and the other steel cable is released due to the tension, so that the corresponding filter plate slides into the integrated machine body under the action of gravity. When the first motor runs to the preset position, the slid-in filter plate is accurately snapped into the card seat to ensure its firm installation. At the same time, the sealing gasket is accurately embedded in the slide groove to form a good sealing state, thereby completing the rapid replacement of the filter plate without stopping the machine, ensuring smooth air circulation and improving the operation efficiency of the equipment.

[0017] 2. The present invention is provided with a cleaning device. When the filter plate drives the positioning shell to move to the set cleaning position, the positioning rod is inserted into the positioning shell and touches the bottom to trigger the control button. The control panel immediately starts the second motor, the third motor and the water pump. The second motor drives the rotating shaft to rotate, and at the same time drives the roller to slide smoothly along the guide rail. The movement of the roller further drives the cross plate and the cleaning brush to reciprocate in the vertical direction to ensure that the cleaning range covers the entire surface of the filter plate. During this process, the hose is freely retracted and retracted through the sliding sleeve to adapt to different cleaning areas. At the same time, the third motor drives the reel to rotate, drives the connecting rod to rotate in the fixed block through a belt drive, and synchronously drives the cleaning brush to rotate at high speed, effectively removing dust and particulate pollutants attached to the filter plate. The water pump draws water from the water storage tank and delivers it to the nozzle through the hose. The filter plate and cleaning brush are thoroughly cleaned by high-pressure spraying. The cleaning time of the entire cleaning process can be preset through the control panel. When the set time is reached, the system automatically stops the second motor, the third motor and the water pump, achieving efficient and automated cleaning, improving the purification effect of the filter plate and reducing maintenance frequency.

[0018] 3. The present invention sets a ventilation duct. When the air outlet continuously supplies air, the air flows through the ventilation duct and enters the Y-shaped tube, and is then discharged from two outlets respectively, one of which is aligned with the interior of the box. The airflow acts on the surface of the cleaned filter plate to accelerate the evaporation of moisture, ensure that the filter plate is dried in a short time, and avoid the influence of residual humidity on the filtering effect. At the same time, a continuous airflow can be provided to the surface of the filter plate during the cleaning process to blow away the dust attached to the filter plate, improve the cleaning efficiency and reduce residual pollutants. The device optimizes the airflow path to achieve rapid drying and dust removal while completing cleaning, further improving the service life of the filter plate and the overall purification effect of the fresh air system. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a three-dimensional structural diagram of a novel duct unit outdoor combined fresh air air conditioner integrated unit of the present invention; Figure 2 This is a schematic diagram of the cross-sectional structure of a new type of duct unit outdoor combined fresh air air conditioner integrated unit of the present invention; Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of a new type of outdoor combined fresh air air conditioner integrated machine box of the present invention; Figure 4 This is a three-dimensional structural diagram of a spray device of a novel duct unit outdoor combined fresh air air conditioner integrated unit of the present invention; Figure 5 This invention is a new type of duct machine outdoor combined fresh air air conditioning all-in-one machine Figure 4 A schematic diagram of the structure of the enlarged part A; Figure 6 This invention is a new type of duct machine outdoor combined fresh air air conditioning all-in-one machine Figure 4 A schematic diagram of the structure of the enlarged portion B; Figure 7 This is a three-dimensional structural diagram of a novel cleaning device for an outdoor combined fresh air air conditioner of a duct unit according to the present invention; Figure 8 This invention is a new type of duct machine outdoor combined fresh air air conditioning all-in-one machine Figure 7 Schematic diagram of the enlarged structure of part C.

[0020] In the figure: 1. All-in-one machine body; 2. Mounting plate; 3. Air inlet; 4. Adapter; 5. Filter plate; 6. Thermal wind speed sensor; 7. Control panel; 8. Replacement device; 801. Box; 802. Frame; 803. First motor; 804. Reciprocating screw; 805. Threaded cap; 806. Connecting plate; 807. Fixed pulley; 808. Hook; 809. Fixing sleeve; 810. Steel cable; 811. Hanging ring; 812. Locking plate; 813. Positioning shell; 814. Drain outlet; 815. Positioning rod; 9. Cleaning device; 901. Bottom plate; 902. Vertical plate; 903. Guide rail; 904. Horizontal plate; 905. Second motor; 906. Rotating shaft; 907. Roller; 908. Triangle plate; 909. Housing; 910. Fixed block; 911. Connecting rod; 912. Third motor; 913. Reel; 914. Belt; 915. Cleaning brush; 10. Spraying device; 1001. Receiver plate; 1002. Limiting plate; 1003. Strap; 1004. Water tank; 1005. Water inlet; 1006. Water pump; 1007. Hose; 1008. Sleeve; 1009. Nozzle; 11. Air conditioner indoor unit; 12. Ventilation duct; 13. Dust shield; 14. Air outlet; 15. Slide; 16. Sealing gasket. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0022] The present invention aims to solve the problem of premature clogging of external air traffic control units due to accumulation of dust and impurities. The current fixed-period replacement method cannot cope with the problem of premature clogging when the air quality is poor. The filter plates of existing fresh air air conditioners are prone to clogging due to the accumulation of dust and impurities. The current fixed-period replacement method is unable to cope with poor air quality or high levels of particulate matter, causing premature clogging, which affects air circulation and equipment operating efficiency. In addition, replacement requires downtime, increasing maintenance time and operational complexity. The present invention is completed in order to solve the problems of the prior art. A replacement device 8 is provided to monitor the wind speed of the filter plate in real time. When the wind speed is insufficient, the replacement program is automatically started, so that the filter plate can be quickly replaced without stopping the machine, thereby ensuring air circulation and equipment efficiency.

[0023] Please see the attached Figure 1 -Attached Figure 8 As shown, the present invention provides a technical solution: a new type of duct machine outdoor combined fresh air air conditioner integrated unit, including an integrated unit body 1 and two filter plates 5, a mounting plate 2 is installed in the integrated unit body 1, an air intake 3 is opened in the mounting plate 2, an air outlet 14 is opened in the integrated unit body 1, an air conditioner indoor unit 11 is fixedly connected in the integrated unit body 1, one of the filter plates 5 is clamped in the integrated unit body 1, a replacement device 8 is fixedly connected to the integrated unit body 1, two cleaning devices 9 are fixedly connected in the replacement device 8, and a spraying device 10 is fixedly connected to the back of the integrated unit body 1.

[0024] Example 1, according to Figure 2-Figure 6 As shown, the replacement device 8 includes two steel cables 810, two hanging rings 811, two locking plates 812 and two fixed pulleys 807. The steel cables 810 are wound around the fixed pulleys 807, and the locking plates 812 are fixedly connected to the filter plates 5. When one of the steel cables 810 is pulled, the corresponding filter plate 5 moves along the set path. The two steel cables 810 are respectively wound around the fixed pulleys 807 and connected to the hooks 808, the fixed sleeves 809, the hanging rings 811, etc. When the first motor 803 drives the reciprocating screw rod 804 to move the threaded cap 805, one steel cable 810 is pulled to drive the filter plate 5 outward through the linkage of the hook 808, and the other steel cable 810 is relaxed synchronously with the mechanical movement, thereby realizing the reverse movement and synchronous release of the corresponding filter plate 5, and cross-replacing the filter plates 5.

[0025] The replacement device 8 also includes a box body 801 and four positioning shells 813 and four positioning rods 815, wherein the box body 801 is a rectangular parallelepiped or a regular box shape that matches the installation space of the equipment. The box body 801 is fixedly connected to the integrated machine body 1, and a frame body 802 is fixedly connected to the box body 801 by bolts. A first motor 803 is fixedly connected to one side of the frame body 802, and a reciprocating screw rod 804 is fixedly connected to the output end of the first motor 803. The shaft necks at both ends of the reciprocating screw rod 804 cooperate with the inner ring of the bearing and can be rotatably connected to the inside of the frame body 802. The reciprocating screw rod 804 is provided with a threaded cap 805 on the outer sleeve (the threaded cap 805 is screwed in along the axis direction of the screw rod by manual or assembly equipment so that the internal thread and the external thread of the screw rod are engaged to complete the sleeve installation, and the reciprocating screw rod 804 When rotating, the screw thread is engaged to convert the rotational motion of the screw into the linear reciprocating motion of the threaded cap 805). A connecting plate 806 is symmetrically installed outside the frame 802, and the symmetry reference is the central axis of the frame 802. The fixed pulley 807 is fixedly connected to the connecting plate 806. Two hooks 808 are fixedly connected to the bottom of the threaded cap 805. A fixing sleeve 809 is hung inside the hook 808. Two steel cables 810 are fixedly connected to the corresponding fixing sleeves 809 respectively. A hanging ring 811 is fixedly connected to the lower end of the steel cable 810, and the hanging ring 811 is sleeved in the locking plate 812. , two positioning shells 813 are fixedly connected to the upper surface of the filter plate 5 in the box body 801, and the other two positioning shells 813 are fixedly connected to the upper surface of the filter plate 5 in the integrated machine body 1, and the positioning rod 815 is fixedly connected to the box body 801 (bolts are passed through the mounting holes of the positioning rods 815 and screwed into the threaded holes of the box body 801, and fastened by threaded engagement). The two positioning rods 815 are clamped in the two positioning shells 813, and two water outlet pipes are connected to the front of the box body 801. The positioning rods 815 cooperate with the clamping of the positioning shells 813. When the filter plate 5 is replaced and slides into the cleaning area of ​​the box body 801, the positioning rod 815 is accurately inserted into the corresponding positioning shell 813, triggering the control button in the positioning shell 813, which is used to trigger the control buttons of the second motor 905, the third motor 912 and the water pump 1006, thereby automatically starting the cleaning device 9 and the spraying device 10 to clean the filter plate 5. A heat dissipation port for ventilation is opened on one side of the box body 801. Two card seats 4 are fixedly connected to the integrated machine body 1. The size of the groove matches the thickness and width of the filter plate 5 to ensure that the filter plate 5 It can be accurately embedded and stably clamped, one of the filter plates 5 is clamped in one of the holders 4, an air conditioner indoor unit 11 is installed in the all-in-one body 1, and a ventilation pipe 12 is fixedly connected between the air outlet 14 and the box body 801, and the ventilation pipe 12 is connected through the box body 801, and the ventilation pipe 12 is configured as a Y-shaped pipe for gas diversion. The ventilation pipe 12 has a Y-shaped structure, that is, the main line is divided into two branches in the middle, forming a "Y"-shaped bifurcation, one end of the main line is connected to the air outlet 14 of the all-in-one body 1, and the two branches extend to the inside of the box body 801 respectively.Form an air flow channel of "one inlet and two outlets", the bifurcation angle and the length of the branch need to adapt to the installation position of the air outlet 14 and the box body 801 to ensure that the air flow can be efficiently diverted. The contact surface of the all-in-one body 1 and the box body 801 (the surface that is close together when the all-in-one body 1 and the box body 801 are connected is the "channel contact surface" for the sliding replacement of the filter plate 5) is provided with two slide grooves 15, and the filter plate 5 is slidably connected in the slide groove 15. The upper surface and the lower surface of the filter plate 5 are both provided with sealing gaskets 16, of which two sealing gaskets 16 are clamped in the slide groove 15. After the sealing gasket 16 is clamped in the slide groove 15, it can fill the gap between the filter plate 5 and the slide groove 15. The gap prevents unfiltered air from directly entering the integrated machine body 1 through the gap, ensuring that all airflow must be filtered by the filter plate 5 before being discharged from the air outlet 14 to ensure the fresh air purification effect. The upper surface of the integrated machine body 1 is fixedly connected to a dust shield 13. Its surface is a plate-like structure that blocks dust and debris and protects the top components of the equipment. A control panel 7 is provided below the dust shield 13. The control panel 7 is fixedly connected to the top of the integrated machine body 1. A thermal wind speed sensor 6 is fixedly connected to the integrated machine body 1. The thermal wind speed sensor 6 corresponds to the position of the filter plate 5 and is used to monitor the wind speed changes passing through the filter plate 5 in real time.

[0026] The effect achieved by the entire embodiment 1 is as follows: the thermal wind speed sensor 6 adopts the model XZ4150D, which enables the filtration system to be dynamically adjusted according to the actual operating conditions, avoiding the problem of early or delayed replacement that may be caused by the traditional timed replacement method, and improving the utilization efficiency of the filter plate 5. At the same time, after the sealing gasket 16 is inserted into the slide groove 15, the sealing during the replacement process is ensured, avoiding air leakage or air volume loss caused by replacement, and ensuring the stable operation of the fresh air system. In addition, the entire replacement process does not require manual intervention, greatly reducing maintenance costs, and enables the equipment to complete the replacement of the filter plate 5 in the running state, avoiding the impact of shutdown replacement on air circulation, and ensuring the continuous optimization of indoor air quality.

[0027] Example 2, according to Figure 4-Figure 5As shown, the cleaning device 9 includes a bottom plate 901, a horizontal plate 904 and two rollers 913. The bottom plate 901 is fixedly connected to the box body 801. The bottom plate 901 is fixedly connected to the vertical plate 902. The vertical plate 902 is symmetrically (symmetrically with respect to the central axis of the vertical plate 902) with a guide rail 903. The horizontal plate 904 is fixedly connected to the second motor 905. One side of the horizontal plate 904 is rotatably connected to four shafts 906. The outer side of the shaft 906 is rotatably connected to a roller 907. The roller 907 is clamped in the guide rail 903. The output end of the second motor 905 is fixedly connected to one of the shafts. 906, the upper surface of the horizontal plate 904 is symmetrically mounted with a triangular plate 908, one side of the two triangular plates 908 is fixedly connected to the same housing 909, one side of the housing 909 is symmetrically mounted with a fixed block 910, the two fixed blocks 910 are rotatably connected to the same connecting rod 911, the horizontal plate 904 is fixedly connected to a third motor 912, one of the reels 913 is fixedly connected to the output end of the third motor, the other reel 913 is sleeved on the outside of the connecting rod 911, the two reels 913 are outer-coated with the same belt 914, and the connecting rod 911 is outer-coated with a cleaning brush 915 The spraying device 10 includes a receiving plate 1001, which is fixedly connected to the back of the all-in-one body 1. Two limit plates 1002 are fixedly connected to the receiving plate 1001. A strap 1003 is fixedly connected to the limit plate 1002. The two straps 1003 are provided with a same water tank 1004. The upper surface of the water tank 1004 is provided with a water filling port 1005. Two water pumps 1006 are fixedly connected to the upper surface of the water tank 1004. The input end of the water pump 1006 is fixedly connected to a water suction pipe, and the water suction pipe is connected to the water tank 1004 through the water pump 1. The output end of 006 is provided with a hose 1007, and the outer sleeve of the hose 1007 is provided with a sliding sleeve 1008. The sliding sleeve 1008 is connected through the box body 801, and the output end of the hose 1007 is connected through the shell 909. The hose 1007 is connected through the nozzle 1009, and the nozzle 1009 is connected through the shell 909. A control button for triggering the second motor 905, the third motor 912 and the water pump 1006 is fixedly connected in the positioning shell 813, and the control button is electrically connected to the second motor 905, the third motor 912 and the water pump 1006.

[0028] The effect achieved by the entire embodiment 2 is as follows: by providing the cleaning device 9 and the spraying device 10, the automatic cleaning of the filter plate 5 is achieved, the cleaning process is made more thorough, and the problem of increased wind resistance caused by dust accumulation on the surface of the filter plate 5 is effectively reduced, thereby improving the air filtration efficiency. The matching structure of the hose 1007 and the sliding sleeve 1008 is adopted, the sliding sleeve 1008 is connected through the box body 801, the hose 1007 is outerly arranged in the sliding sleeve 1008, and the sliding sleeve 1008 provides a stable guide for the hose 1007, so that the hose 1007 maintains a relatively stable position and direction during the operation of the cleaning device 9, and the horizontal plate 904 in the cleaning device 9 drives the cleaning brush 915 to reciprocate in the vertical direction. The sliding sleeve 1008 constrains the hose 1007 so that it will not shake or twist at will due to the movement of the horizontal plate 904, ensuring that the water flow can be stably transported from the hose 1007 to the nozzle 1009, avoiding the concentration of water flow in a local area due to the displacement of the hose position, ensuring that the water flow is evenly sprayed on the surface of the filter plate 5, and avoiding excessive concentration of water flow affecting the structure of the filter plate 5. In addition, the optimized design of the ventilation pipe 12 not only accelerates the drying of the filter plate 5 after cleaning, avoiding the breeding of bacteria or mold due to moisture, but also uses high-speed airflow to blow away residual dust, thereby improving the overall cleaning effect and extending the service life of the filter plate 5, thereby reducing the maintenance frequency and improving the reliability and durability of equipment operation.

[0029] The working principle of the whole device is as follows: the wind speed change of the filter plate 5 is monitored in real time through the thermal wind speed sensor 6. When the wind speed is lower than the preset threshold, the control panel 7 triggers the first motor 803 to start through the instruction, driving the reciprocating screw rod 804 to rotate in the frame 802, and the threaded cap 805 moves along the screw rod, and synchronously drives the hook 808, the fixed sleeve 809 and the steel cable 810 to operate in coordination. One of the steel cables 810 exerts tension under the action of the fixed pulley 807, so that the connected hanging ring 811 and the locking plate 812 move synchronously, thereby driving the corresponding filter plate 5 to slide outward along the slide groove 15, while the other steel cable 810 is released due to the tension, and its corresponding filter plate 5 slides into the integrated machine body 1 under the action of gravity. When the first motor 803 runs to the preset position, the filter plate 5 on the sliding side is accurately snapped into the card seat 4, and the sealing gasket 16 is embedded in the slide groove 15 to ensure the airtightness after replacement, thereby completing the automatic replacement process of the filter plate 5; After filter plate 5 is replaced and enters the clean area of ​​housing 801, in the new ducted outdoor combined fresh air air conditioner, positioning rod 815 is inserted into positioning housing 813 to trigger the control button, relying on mechanical contact and electrical control connection. Positioning housing 813 houses the control button, which is electrically connected to the second motor 905, the third motor 912, and the water pump 1006. When filter plate 5 is replaced and enters the clean area of ​​housing 801, positioning rod 815 is inserted into positioning housing 813, and upon insertion, the positioning rod 815 contacts the control button. From the perspective of mechanical structure, the positioning rod 815 is inserted into the positioning shell 813, just like a key is inserted into a lock. The positioning rod 815 serves as a trigger component. When it reaches the position of the button in the positioning shell 813, it presses the button to turn on the internal circuit and trigger the control button. The control panel 7 then starts the second motor 905, the third motor 912 and the water pump 1006. The second motor 905 drives the rotating shaft 906 to rotate, and at the same time drives the roller 907 to slide smoothly along the guide rail 903, pushing the cross plate 904 and the cleaning brush 915 to move back and forth in the vertical direction to ensure that the cleaning range covers the entire surface of the filter plate 5. During this process, the hose 1007 passes through The sliding sleeve 1008 is freely retractable to adapt to different cleaning areas. At the same time, the third motor 912 drives the reel 913 to rotate, and the belt 914 drives the connecting rod 911 to rotate in the fixed block 910, and synchronously drives the cleaning brush 915 to rotate at high speed, so that the attached dust and particulate pollutants are separated from the filter plate 5. The water pump 1006 draws water from the water tank 1004 and delivers it to the nozzle 1009 through the hose 1007. The high-pressure spray cleans the filter plate 5 and the cleaning brush 915 to ensure that the dirt is completely removed. The cleaning time of the entire cleaning process is set by the control panel 7. When the set value is reached, the relevant equipment automatically stops, and the automatic cleaning of the filter plate 5 is completed; The ventilation pipe 12 is connected to the air outlet 14, and high-speed airflow enters the Y-shaped tube and is discharged from two outlets respectively. The airflow from one of the outlets enters the interior of the box 801 to dry the cleaned filter plate 5, accelerate the evaporation of water, and prevent moisture from affecting the performance of the filter plate 5; at the same time, continuous blowing can be provided to the surface of the filter plate 5 during the cleaning process, and the airflow is used to carry away the attached dust particles, thereby optimizing the cleaning effect. The entire system achieves efficient maintenance of the filter plate 5 through automatic replacement, automatic cleaning and airflow drying, ensuring the long-term and stable operation of the fresh air system.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A novel ducted outdoor combined fresh air air conditioner, comprising an integrated unit body (1) and two filter plates (5), characterized in that: The integrated machine body (1) is provided with a mounting plate (2), an air inlet (3) is provided in the mounting plate (2), an air outlet (14) is provided in the integrated machine body (1), an air conditioner indoor unit (11) is fixedly connected to the integrated machine body (1), one of the filter plates (5) is fixedly mounted in the integrated machine body (1), a replacement device (8) is fixedly connected to the integrated machine body (1), two cleaning devices (9) are fixedly connected to the replacement device (8), and a spraying device (10) is fixedly connected to the back of the integrated machine body (1); The replacement device (8) comprises two steel cables (810), two hanging rings (811), two locking plates (812) and two fixed pulleys (807), wherein the steel cables (810) are wound around the outside of the fixed pulleys (807), and the locking plates (812) are fixedly connected to the filter plates (5). When one of the steel cables (810) is pulled, the corresponding filter plate (5) moves along a set path, and when the other steel cable (810) is released synchronously, the corresponding filter plate (5) moves in the opposite direction, thereby being used to cross-replace a new filter plate (5).

2. The novel ducted outdoor combined fresh air air conditioner according to claim 1 is characterized in that: The replacement device (8) further comprises a box (801), four positioning shells (813) and four positioning rods (815), wherein the box (801) is fixedly connected to the all-in-one body (1), a frame (802) is fixedly connected inside the box (801), a first motor (803) is fixedly connected to one side of the frame (802), an output end of the first motor (803) is fixedly connected to a reciprocating screw (804), the reciprocating screw (804) is rotatably connected inside the frame (802), a threaded cap (805) is provided on the outer cover of the reciprocating screw (804), a connecting plate (806) is symmetrically mounted outside the frame (802), the fixed pulley (807) is fixedly connected inside the connecting plate (806), and two hooks are fixedly connected below the threaded cap (805). (808), a fixing sleeve (809) is hung inside the hook (808), the two steel cables (810) are fixedly connected to the corresponding fixing sleeves (809), the hanging ring (811) is fixedly connected to the lower end of the steel cable (810), and the hanging ring (811) is sleeved in the locking plate (812), two of the positioning shells (813) are fixedly connected to the upper surface of the filter plate (5) in the box body (801), and the other two positioning shells (813) are fixedly connected to the upper surface of the filter plate (5) in the integrated machine body (1), and a drain port (814) is opened in the positioning shell (813), and the positioning rod (815) is fixedly connected in the box body (801), and two of the positioning rods (815) are clamped in two of the positioning shells (813).

3. The novel ducted outdoor combined fresh air air conditioner according to claim 2 is characterized by: Two water outlet pipes are connected through the front of the box body (801), and a heat dissipation port for ventilation is provided on one side of the box body (801).

4. The novel ducted outdoor combined fresh air air conditioner according to claim 3 is characterized by: Two holders (4) are fixedly connected to the integrated machine body (1), one filter plate (5) is clamped in one of the holders (4), an air conditioner indoor unit (11) is installed in the integrated machine body (1), a ventilation pipe (12) is fixedly connected between the air outlet (14) and the box body (801), and the ventilation pipe (12) is connected through the box body (801), the ventilation pipe (12) is configured as a Y-shaped pipe for gas diversion, two slide grooves (15) are provided on the contacting surfaces of the integrated machine body (1) and the box body (801), the filter plate (5) is slidably connected in the slide groove (15), and the upper surface and lower surface of the filter plate (5) are both provided with sealing gaskets (16), wherein two sealing gaskets (16) are clamped in the slide groove (15).

5. The novel ducted outdoor combined fresh air air conditioner according to claim 1 is characterized by: A dust shield (13) is fixedly connected to the upper surface of the all-in-one machine body (1), a control panel (7) is provided below the dust shield (13), and the control panel (7) is fixedly connected to the upper part of the all-in-one machine body (1).

6. The novel ducted outdoor combined fresh air air conditioner according to claim 1 is characterized by: A thermal wind speed sensor (6) is fixedly connected to the integrated machine body (1), and the thermal wind speed sensor (6) corresponds to the position of the filter plate (5).

7. The novel ducted outdoor combined fresh air air conditioner according to claim 2 is characterized by: The cleaning device (9) comprises a bottom plate (901), a horizontal plate (904) and two rollers (913), wherein the bottom plate (901) is fixedly connected to the box body (801), a vertical plate (902) is fixedly connected to the bottom plate (901), a guide rail (903) is symmetrically provided in the vertical plate (902), a second motor (905) is fixedly connected in the horizontal plate (904), one side of the horizontal plate (904) is rotatably connected to four rotating shafts (906), the outside of the rotating shaft (906) is rotatably connected to a roller (907), the roller (907) is clamped in the guide rail (903), the output end of the second motor (905) is fixedly connected to the outside of one of the rotating shafts (906), A triangular plate (908) is symmetrically mounted on the upper surface of the horizontal plate (904), one side of the two triangular plates (908) is fixedly connected to a same housing (909), a fixed block (910) is symmetrically mounted on one side of the housing (909), the two fixed blocks (910) are rotatably connected to a same connecting rod (911), a third motor (912) is fixedly connected to the horizontal plate (904), one of the reels (913) is fixedly connected to the output end of the third motor, the other reel (913) is sleeved on the outside of the connecting rod (911), the two reels (913) are provided with a same belt (914) on their outer covers, and a cleaning brush (915) is provided on the outer cover of the connecting rod (911).

8. The novel ducted outdoor combined fresh air air conditioner according to claim 7 is characterized in that: The spraying device (10) comprises a receiving plate (1001), the receiving plate (1001) being fixedly connected to the back of the all-in-one machine body (1), two limiting plates (1002) being fixedly connected to the receiving plate (1001), a strap (1003) being fixedly connected inside the limiting plate (1002), a same water storage tank (1004) being clamped inside the two straps (1003), a water filling port (1005) being provided on the upper surface of the water storage tank (1004), and two water pumps (1006) being fixedly connected to the upper surface of the water storage tank (1004).

9. The novel ducted outdoor combined fresh air air conditioner according to claim 8 is characterized by: The input end of the water pump (1006) is fixedly connected to a water suction pipe, and the water suction pipe is connected through the water storage tank (1004); the output end of the water pump (1006) is provided with a hose (1007); the hose (1007) is provided with a sliding sleeve (1008); the sliding sleeve (1008) is connected through the box (801); the output end of the hose (1007) is connected through the shell (909); the hose (1007) is connected through a nozzle (1009); the nozzle (1009) is connected through the shell (909).

10. The novel ducted outdoor combined fresh air air conditioner according to claim 8 is characterized in that: A control button for triggering the second motor (905), the third motor (912) and the water pump (1006) is fixedly connected in the positioning shell (813), and the control button is electrically connected to the second motor (905), the third motor (912) and the water pump (1006).

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