Deodorizing central air conditioning unit

Abstract

The invention relates to the technical field of air conditioning equipment, in particular to an odor removal type central air conditioning unit. The replacement assembly comprises mounting frames arranged on the upper side and the lower side of the front end of the air conditioner frame, and mounting shafts are detachably and rotationally arranged in the mounting frames. The blow-down assembly comprises rodless air cylinders symmetrically installed at the top of the air conditioner frame, a moving block is arranged between sliding blocks of the two rodless air cylinders, and an air inlet frame is arranged at the bottom of the moving block. The device is composed of a replacing assembly and a blowing-off assembly, a driving motor drives a mounting shaft to rotate, a winding mechanism is jointly formed through cooperation with a driven mounting shaft below, filter cloth is rapidly and conveniently replaced, dust and impurities entering through an air conditioner air inlet are effectively intercepted, and the problems of dust accumulation in a machine and musty odor caused by dust accumulation are solved; in addition, the blow-off assembly guides airflow through the air inlet frame, the airflow is guided in an auxiliary mode through the air guide plate, the blow-off assembly is directly aligned with the condensation set for blowing, condensate water is effectively removed, bacteria and mould breeding is prevented, and therefore the effect of eliminating peculiar smell is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of air-conditioning equipment, and in particular to a deodorizing central air-conditioning unit. Background Art

[0002] Central air conditioning units are air conditioning systems that provide temperature regulation (cooling or heating), humidity control, and air purification for multiple rooms or large areas. They are widely used in commercial buildings, office buildings, hotels, hospitals, industrial plants, and some residential projects to meet the indoor environmental comfort requirements of various locations.

[0003] However, central air conditioning units are prone to odor problems after long-term use, mainly due to dust accumulation and internal water accumulation. First, the filter at the air inlet is easily clogged in a dusty environment. Although additional filter cloth can be installed at the air inlet to alleviate this problem, the filter cloth needs to be replaced frequently, which is inconvenient to operate, and failure to replace it in time will cause more dust to accumulate at the air inlet. This dust will adhere to components such as fans and heat sinks, gradually producing a musty smell. Secondly, the condensing group of the air conditioning unit usually has tightly structured heat dissipation fins, which makes it very easy for the condensed water generated during operation to be retained in the gaps of the fins, making it impossible to drain it cleanly. The remaining accumulated water will breed bacteria and mold in a humid environment, thus forming a sour and smelly smell.

[0004] Therefore, in view of the above, under the influence of these two factors, the air-conditioning unit is very likely to produce odor. In order to solve this problem, it is necessary to design a deodorizing central air-conditioning unit. Summary of the Invention

[0005] In order to overcome the shortcomings of the above-mentioned prior art, the present invention provides a deodorizing central air-conditioning unit, comprising: Air conditioning frame, a drainage frame with a built-in drainage plate is set at the bottom of the air conditioning frame, and the air conditioning frame is sequentially provided with a hinge frame, a wind wheel group and a condensing group from front to back. The hinge frame is located at the air inlet of the air conditioning unit; A replacement assembly for replacing the filter cloth, the replacement assembly includes a mounting frame arranged on the upper and lower sides of the front end of the air conditioner frame, a mounting shaft is detachably rotatably arranged in the mounting frame, and a driving motor with an output end connected to the adjacent mounting shaft is installed at one end of the upper mounting frame, and a closing frame is rotatably arranged on the mounting frame; A blowing assembly for blowing away condensed water includes rodless cylinders symmetrically installed on the top of the air conditioner frame, a moving block is provided between the sliders of the two rodless cylinders, an air inlet frame is provided at the bottom of the moving block, the opening of the air inlet frame faces forward, and the opening faces the condensation group, and air guide plates extending downward are symmetrically provided at the bottom of the air inlet frame.

[0006] Furthermore, it also includes a bonding component for tensioning the filter cloth, and the bonding component includes a mounting frame arranged on the left and right sides of the air conditioner frame, a group of full gears spaced up and down rotate in the mounting frame, a synchronous belt is meshed and rotated between the two full gears, and a circle of adhesion belt is provided on the surface of the synchronous belt for contacting and bonding with the filter cloth.

[0007] Furthermore, the mounting shaft includes connecting ends that are rotatably passed through both ends of the mounting frame, one connecting end on the upper side is connected to the output end of the drive motor, a retaining ring is sliding on each connecting end, and two elastic members are provided between the retaining ring and the corresponding connecting end, and a central shaft is connected between the two connecting ends of the same mounting frame, a filter cloth is wound between the central shafts on both sides, and the ends of the central shaft are both snap-fitted and adapted to the retaining rings on the same side.

[0008] Furthermore, it also includes guide rods respectively arranged at both ends of the closed frame, and a card rod is slidably arranged on the guide rods. An elastic member is arranged between the card rod and the corresponding wall of the closed frame, and the two ends of the installation frame are respectively provided with a card groove adapted to be engaged with the adjacent card rod.

[0009] Furthermore, it also includes a filter screen assembly for purifying the air. The filter screen assembly includes an assembly frame that is symmetrically slidably embedded in the rear end of the air conditioner frame. Honeycomb activated carbon is installed in the assembly frame, and the assembly frame is equipped with a plug rod that is plugged into the air conditioner frame.

[0010] Furthermore, the filter screen assembly also includes a filter plate that rotates on the rear side of the assembly frame, the filter plate is abutted against the air conditioner frame, and a push block that is slidably embedded on the assembly frame and pushes and cooperates with the corresponding filter plate in a contact manner, and an elastic member three is provided between the push block and the inner wall of the corresponding assembly frame.

[0011] Furthermore, it also includes an extension frame symmetrically arranged on the lower closed frame, a pressing frame slidably penetrates the extension frame and contacts the lower side of the filter cloth, and an elastic member four is arranged between the pressing frame and the corresponding extension frame.

[0012] Furthermore, it also includes a shielding plate arranged at the bottom of the air conditioner frame, the shielding plate is located in front of the condensing group, and the shielding plate is in an upward tilted state.

[0013] Furthermore, the invention also includes suspension rods respectively arranged around the top of the air conditioner frame.

[0014] The present invention overcomes the shortcomings of the prior art and has the following beneficial effects: 1. The present invention provides an innovative air-conditioning filter cloth replacement and cleaning structure, which is mainly composed of a replacement component and a blowing component. The driving motor first drives the installation shaft to rotate, and cooperates with the driven installation shaft below to form a winding mechanism, so that the filter cloth can be quickly and conveniently replaced, effectively intercepting dust and impurities entering through the air inlet of the air conditioner, solving the problem of inconvenience in replacing traditional filter cloths, ensuring the cleanliness of the air inlet, reducing dust accumulation inside the air-conditioning unit and the musty odor problem caused by it; in addition, the blowing component uses a rodless cylinder to drive the moving block to move along the heat dissipation fins of the condensing group, guides the airflow through the air inlet frame and is assisted by the air guide plate, and blows directly at the condensing group, effectively removing condensed water and preventing the growth of bacteria and mold, thereby achieving the effect of eliminating odor.

[0015] 2. The present invention adopts an adhesive component and drives the synchronous belt through all gears to make the adhesive belt fit tightly to the filter cloth, ensuring that the filter cloth is always kept in a tensioned state at the air conditioner frame and air inlet, effectively intercepting dust and impurities that may cause moldy odors.

[0016] 3. In the present invention, the filter screen assembly uses honeycomb activated carbon as the filter material, which greatly improves the adsorption capacity of various harmful substances in the air and improves the air quality. The specially designed filter plate and push block further ensure the effectiveness and stability of the filter screen assembly and extend the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0018] Figure 2 It is a three-dimensional structural cross-sectional view of the hinge frame, wind wheel assembly, condensing assembly and other components of the present invention.

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of some parts of the replacement component and the bonding component of the present invention.

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the mounting frame, closing frame, driving motor and mounting shaft of the present invention.

[0021] Figure 5 For the present invention Figure 4 Schematic diagram of the enlarged structure of part A.

[0022] Figure 6 This is a sectional view of the three-dimensional structure of the components of the mounting shaft of the present invention.

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of each component of the bonding assembly of the present invention.

[0024] Figure 8 It is a three-dimensional structural cross-sectional view of each component of the blowing assembly of the present invention.

[0025] Figure 9 This is a three-dimensional structural cross-sectional view of components such as the moving block, air inlet frame and air guide plate of the present invention.

[0026] Figure 10 It is a schematic diagram of the three-dimensional structure of some components of the filter screen assembly of the present invention.

[0027] Figure 11 It is a three-dimensional structural cross-sectional view of each component of the filter assembly of the present invention.

[0028] Figure 12 It is a three-dimensional structural diagram of the extension frame, the pressing frame and the elastic member of the present invention.

[0029] The meaning of the reference numerals in the figure: 100: filter cloth, 101: honeycomb activated carbon, 1: air conditioner frame, 10: suspension rod, 11: drainage frame, 111: drainage plate, 12: hinge frame, 13: wind wheel group, 14: condensation group, 15: shielding plate, 2: replacement component, 21: installation frame, 211: slot, 22: closing frame, 221: guide rod, 222: clamping rod, 223: elastic part 1, 23: driving motor, 24: installation shaft, 241: connecting end , 242: snap ring, 243: elastic part two, 244: middle shaft, 3: bonding assembly, 31: mounting bracket, 32: full gear, 33: synchronous belt, 34: attachment belt, 4: blowing assembly, 41: rodless cylinder, 42: moving block, 43: air inlet frame, 44: air guide plate, 5: filter screen assembly, 51: assembly frame, 52: insertion rod, 53: filter plate, 54: push block, 55: elastic part three, 6: extension frame, 61: pressing frame, 62: elastic part four. DETAILED DESCRIPTION

[0030] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the present invention.

[0031] Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The technical solutions of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. It should be noted that the technical features involved in the different embodiments of the present invention described below may be combined with one another as long as they do not conflict with one another.

[0032] Example 1: A deodorizing central air-conditioning unit, such as Figures 1-6 、 Figure 8 and Figure 9Shown, including: Air conditioning frame 1, the air conditioning frame 1 is provided with a drainage frame 11 with a built-in drainage plate 111 at the bottom, and a drainage pipe is provided on one side of the drainage frame 11. The drainage frame 11 is mainly used to collect condensed water generated by the operation of the air conditioning unit, and the drainage plates 111 inside the drainage frame 11 are symmetrically arranged front to back, and both are inclined toward the middle area of ​​the drainage frame 11 to allow the condensed water to gather and be discharged outward through the drainage pipe. The air conditioning frame 1 is provided with a hinge frame 12, a wind wheel group 13 and a condensation group 14 from front to back in sequence, and the hinge frame 12 is located at the air inlet of the air conditioning unit; A replacement assembly 2 for replacing the filter cloth 100 includes mounting frames 21 disposed on the upper and lower sides of the front end of the air conditioner frame 1. Mounting shafts 24 are detachably and rotatably disposed within the mounting frame 21. The mounting shafts 24 on both sides cooperate to wind the filter cloth 100. A drive motor 23 having an output end connected to an adjacent mounting shaft 24 is mounted at one end of the upper mounting frame 21. A closing frame 22 is rotatably disposed on each mounting frame 21. Specifically, the drive motor 23 drives the mounting shaft 24 on one side to rotate, thereby driving the mounting shaft 24 on the other side to rotate synchronously, forming a winding mechanism, and the arc structures provided on the upper and lower sides of the air conditioner frame 1 (see Figure 3 ), helps to further stabilize the shape of the filter cloth 100, so that the filter cloth 100 can be automatically wound during use, thereby achieving a quick replacement effect, thereby effectively ensuring the timely update of the filter cloth 100, avoiding odor problems caused by long-term use of the same filter cloth 100, and helping to prevent the growth of bacteria and mold, thereby effectively inhibiting the generation of musty odors. At the same time, the open-design closing frame 22 and the quick-release structure installation shaft 24 simplify the subsequent replacement process of the filter cloth 100, making maintenance more convenient, thereby further preventing the possibility of musty odors, keeping the internal environment of the air-conditioning unit clean, improving air quality, and achieving the effect of deodorization.

[0033] The blowing assembly 4 for blowing condensed water includes a rodless cylinder 41 symmetrically installed on the top of the air-conditioning frame 1. The top of the air-conditioning frame 1 is equipped with an extended frame, which is arranged in a left-right direction. The two rodless cylinders 41 are both located inside the frame. A moving block 42 is provided between the sliders of the two rodless cylinders 41. The moving block 42 is driven by the rodless cylinder 41 to achieve reciprocating movement in the left and right directions. An air inlet frame 43 is fixedly provided at the bottom of the moving block 42. The opening of the air inlet frame 43 faces forward, and the through-port faces the condensation group 14, so that the airflow enters through the opening and is then guided to the condensation group 14 through the through-port, causing the condensed water to fall. At the same time, an air guide plate 44 extending downward is symmetrically provided at the bottom of the air inlet frame 43. The air guide plate 44 can further guide the airflow to pass through the entire condensation group 14, ensuring that the condensed water attached to the heat dissipation fins is blown and then falls into the drainage frame 11 below.

[0034] Specifically, in order to ensure that the condensed water can be discharged in time, the rodless cylinder 41 is used to drive the connected moving block 42 to reciprocate along the left and right directions. The moving block 42 is connected to the air inlet frame 43 and the air guide plate 44. The air inlet frame 43 and the air guide plate 44 work together to guide the airflow so that the airflow is blown to the surface of the heat dissipation fins at various locations of the condensation group 14, ensuring the integrity of the coverage range, allowing the condensed water to quickly fall off the fins, reducing the retention time of the condensed water, effectively ensuring the smooth dripping of the condensed water, avoiding the problem of mold growth caused by the adhesion of the condensed water, thereby inhibiting the generation of musty odors and achieving a further deodorization effect.

[0035] like Figure 1 、 Figure 3 and Figure 7 As shown, it also includes a bonding component 3 for tensioning the filter cloth 100. The bonding component 3 includes a mounting frame 31 fixedly arranged on the left and right sides of the front end of the air conditioner frame 1. A group of full gears 32 spaced apart from each other rotate in the mounting frame 31. A synchronous belt 33 is meshed and rotated between the two full gears 32 on the same side. The inner ring of the synchronous belt 33 is provided with a sawtooth structure that meshes with the full gear 32, and the outer surface of the synchronous belt 33 is provided with a circle of attachment belt 34 that contacts and bonds with the filter cloth 100. When the filter cloth 100 is wound, its left and right sides are restricted by the attachment belt 34, thereby maintaining a stable tension state and ensuring a close fit between the filter cloth 100 and the air inlet of the air conditioner frame 1, so as to maintain the stability of the position of the filter cloth 100 and ensure the normal operation of each component.

[0036] like Figure 4-Figure 6 As shown, the mounting shaft 24 includes connecting ends 241 that are rotatably passed through the left and right ends of the mounting frame 21, and a connecting end 241 on the upper side is connected to the output end of the drive motor 23. A snap ring 242 is slidingly provided on the connecting end 241, and four raised ends are provided on the inner wall of the snap ring 242 at intervals along the circumferential direction. The raised ends are slidably embedded in the corresponding connecting ends 241, and a second elastic member 243 is provided between the snap ring 242 and the corresponding connecting end 241. In this embodiment, the second elastic member 243 is a spring, which provides the necessary elastic force for the movement of the snap ring 242, and a central shaft 244 is connected between the two connecting ends 241 of the same mounting frame 21. The filter cloth 100 can be wound between the two central shafts 244 at the upper and lower positions, and the ends of the central shaft 244 are both snap-fitted with the snap ring 242 on the same side.

[0037] Specifically, the snap ring 242 is equipped with a specially designed raised end that allows it to slide between the joint between the connecting end 241 on the same side and the central axis 244, thereby achieving a stable connection between the three. This design not only simplifies the installation and removal process, but also greatly facilitates the replacement of the filter cloth 100 and reduces unnecessary complex steps. In addition, this convenient assembly and disassembly mechanism helps ensure the timely replacement of the filter cloth 100, prevents uncleanness caused by long-term use, and effectively suppresses the generation of musty odors.

[0038] like Figure 4 and Figure 5 As shown, it also includes guide rods 221 respectively arranged at the left and right inner ends of the closing frame 22, and each end is equipped with a group of two guide rods 221, and the guide rods 221 in the same group are arranged at an upper and lower interval, and a clamping rod 222 is slidably arranged between the two guide rods 221 in the same group, and the end of the clamping rod 222 passes through the corresponding closing frame 22, and an elastic member 223 is arranged between the clamping rod 222 and the wall of the corresponding closing frame 22. In this embodiment, the elastic member 223 is a spring, which provides the necessary reset elastic force for the clamping rod 222, and the left and right ends of the installation frame 21 are respectively provided with a clamping groove 211 that is adapted to the adjacent clamping rod 222, thereby ensuring a stable closure between the installation frame 21 and the closing frame 22 on the same side.

[0039] When in use, the filter cloth 100 is assembled first. First, the clamping rods 222 at both ends of the lower closing frame 22 are pushed to slide along the guide rods 221. The elastic member 1 223 is deformed accordingly, and then the ends of the clamping rods 222 slide out of the clamping grooves 211, releasing the restriction on the installation frame 21. Then, the closing frame 22 is rotated to open, and then the clamping rings 242 on both sides are pushed to slide along the central axis 244 toward the corresponding connecting ends 241. The elastic member 243 is deformed accordingly until the clamping rings 242 are completely separated from the central axis 244, thereby releasing the clamping restriction on the central axis 244. Then, the filter cloth 100 is taken out. The middle shaft 244 and the second elastic member 243 are reset, and the snap ring 242 returns to its original position. Then, the filter cloth 100 to be used is wound around the middle shaft 244, and then the above operation is repeated to install the middle shaft 244 equipped with the filter cloth 100 in its original position, ensuring that the middle shaft 244 is stably connected with the connecting ends 241 on both sides, and one end of the filter cloth 100 is pulled out, and then the closing frame 22 on this side is closed, and then the closing frame 22 on the upper side is opened, and the filter cloth 100 is pulled onto the middle shaft 244 on the upper side, and then the closing frame 22 is closed to ensure that the filter cloth 100 is covered on the air inlet of the air conditioner frame 1; When the air conditioning unit is in operation, the hinge frame 12, the wind wheel group 13 and the condensing group 14 work together. This is the existing technology and will not be described in detail. Then the condensed water generated by the operation of the condensing group 14 falls from top to bottom into the drainage frame 11 below, and is guided to the drain pipe through the guide plate 111. In this process, the filter cloth 100 synchronously keeps intercepting impurities and dust at the air inlet. When this part of the filter cloth 100 is used up, the drive motor 23 can be started to drive the upper mounting shaft 24 to rotate, and then the filter cloth 100 is wound from bottom to top, so as to achieve the effect of quick replacement. At the same time, the movement of the filter cloth 100 synchronously drives the attachment belt 34 to rotate, so that the connected synchronous belt 33 meshes with the full gear 32, and the full gear 32 rotates accordingly, and ensures the rotation drive of the attachment belt 34, thereby maintaining the tension state of the filter cloth 100 and the stability of the position. At the same time, part of the airflow entering the air conditioner frame 1 flows in through the opening of the air inlet frame 43. At this time, the rodless cylinder 41 is synchronously opened, so that the moving block 42, the air inlet frame 43 and the air guide plate 44 move in coordination. The introduced airflow is then discharged through the opening at the bottom of the air inlet frame 43. The air guide plate 44 assists in guiding the airflow to fully cover the heat dissipation fins of the condensation group 14, blowing and causing the attached condensed water to fall off. The condensed water then falls and is collected in the drainage frame 11, thereby effectively preventing the accumulation of condensed water and reducing the risk of mold growth. Example 2: Based on Example 1, Figure 1 、 Figure 10 and Figure 11 As shown, it also includes a filter screen assembly 5 for purifying the air. The filter screen assembly 5 includes an assembly frame 51 that is symmetrically and slidingly embedded in the rear end of the air-conditioning frame 1. The assembly frame 51 is equipped with honeycomb activated carbon 101. The honeycomb activated carbon 101 has a larger specific surface area and a rich pore structure, which can effectively absorb odors, volatile organic compounds and other tiny particles in the air, significantly improving the air quality, and the assembly frame 51 is provided with an insertion rod 52 that is plugged into the air-conditioning frame 1; specifically, the assembly frame 51 adopts a sliding embedding design and is firmly connected to the air-conditioning frame 1 through the insertion rod 52, so that the disassembly and replacement of the filter screen assembly 5 becomes simple and quick, reducing maintenance time and cost.

[0040] like Figure 10 and Figure 11As shown, the filter screen assembly 5 also includes a filter plate 53 that rotates on the rear opening of the assembly frame 51. When the assembly frame 51 is embedded in the air-conditioning frame 1, the filter plate 53 and the air-conditioning frame 1 are abutted against each other, thereby ensuring that the filter plate 53 fits tightly with the assembly frame 51, thereby stabilizing the position of the internal honeycomb activated carbon 101. At the same time, a push block 54 that contacts and pushes the corresponding filter plate 53 is slidably embedded on the assembly frame 51. The push block 54 slides back and forth, and an elastic member 55 is provided between the push block 54 and the inner wall of the corresponding assembly frame 51. In this embodiment, the elastic member 55 is a spring that provides the necessary elastic force for the movement of the push block 54.

[0041] Specifically, when the filter plate 53 is in the closed state, the elastic member 3 55 is in a compressed state, maintaining the filter plate 53 tightly closed. When the honeycomb activated carbon 101 needs to be replaced, the assembly frame 51 is removed, and the air conditioner frame 1 is released from the contact restriction on the filter plate 53. The elastic member 3 55 is then reset, pushing the push block 54 outward, thereby pushing the filter plate 53 to expand, allowing the honeycomb activated carbon 101 to be removed and replaced.

[0042] like Figure 12 As shown, it also includes an extension frame 6 symmetrically arranged on the front side of the lower closed frame 22. A pressing frame 61 is slidably penetrated on the extension frame 6 and contacts the lower side of the filter cloth 100. The pressing frame 61 slides up and down. An elastic member 4 62 is provided between the pressing frame 61 and the corresponding extension frame 6. In this embodiment, the elastic member 4 62 is a spring. The pressing frame 61 always applies moderate pressure to the lower side of the filter cloth 100 through the elastic force provided by the elastic member 4 62, so that it fits tightly to the arc structure on the lower side, ensuring that the filter cloth 100 remains flat during operation, and avoiding a decrease in processing efficiency due to loosening or wrinkling of the filter cloth 100.

[0043] like Figure 8 As shown, it also includes a baffle 15 arranged at the bottom of the air-conditioning frame 1. The baffle 15 is located in front of the condensation group 14, and the baffle 15 is tilted upward, thereby blocking the front edge of the drainage frame 11 to avoid splashing or popping due to collision when the condensed water drips, thereby reducing the possibility of water droplets overflowing.

[0044] like Figure 1 As shown, it also includes suspension rods 10 respectively arranged around the top of the air conditioning frame 1, providing additional installation carriers, making the installation of the air conditioning unit easier and faster.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A deodorizing central air-conditioning unit, comprising: An air conditioning frame (1), wherein a drainage frame (11) having a built-in drainage plate (111) is provided at the bottom of the air conditioning frame (1), and a hinge frame (12), a wind wheel group (13) and a condensing group (14) are sequentially provided in the air conditioning frame (1) from front to back, and the hinge frame (12) is located at the air inlet of the air conditioning group; The invention is characterized in that it further comprises: a replacement assembly (2) for replacing the filter cloth (100), the replacement assembly (2) comprising a mounting frame (21) arranged at the upper and lower sides of the front end of the air conditioner frame (1), a mounting shaft (24) being detachably rotatably arranged in the mounting frame (21), and a driving motor (23) having an output end connected to the adjacent mounting shaft (24) being installed at one end of the upper mounting frame (21), and a closing frame (22) being rotatably arranged on each of the mounting frames (21); A blowing assembly (4) for blowing away condensed water, the blowing assembly (4) comprising a rodless cylinder (41) symmetrically mounted on the top of the air conditioner frame (1), a moving block (42) being provided between the sliders of the two rodless cylinders (41), an air inlet frame (43) being provided at the bottom of the moving block (42), the air inlet frame (43) opening facing forward and the passage opening facing the condensation group (14), and an air guide plate (44) extending downward being symmetrically provided at the bottom of the air inlet frame (43).

2. A deodorizing central air conditioning unit according to claim 1, characterized in that: The invention also includes a bonding assembly (3) for tensioning the filter cloth (100), the bonding assembly (3) including mounting frames (31) arranged on the left and right sides of the air conditioner frame (1), a group of vertically spaced full gears (32) rotating in the mounting frames (31), a synchronous belt (33) meshing and rotating between the two full gears (32), and a circle of adhesive tape (34) contacting and bonding with the filter cloth (100) being provided on the surface of the synchronous belt (33).

3. A deodorizing central air conditioning unit according to claim 2, characterized in that: The mounting shaft (24) includes connecting ends (241) that are rotatably inserted through the two ends of the mounting frame (21), the connecting end (241) on the upper side is connected to the output end of the drive motor (23), a snap ring (242) is slidably provided on each of the connecting ends (241), and two elastic members (243) are provided between the snap ring (242) and the corresponding connecting end (241), and a central shaft (244) is connected between the two connecting ends (241) of the same mounting frame (21), a filter cloth (100) is wound between the central shafts (244) on both sides, and the ends of the central shaft (244) are both snap-fitted to the snap rings (242) on the same side.

4. A deodorizing central air conditioning unit according to claim 3, characterized in that: The installation frame (21) further comprises guide rods (221) respectively arranged at both ends of the closing frame (22), a clamping rod (222) being slidably arranged on each of the guide rods (221), an elastic member (223) being arranged between the clamping rod (222) and the wall surface of the corresponding closing frame (22), and a clamping groove (211) for clamping and matching with the adjacent clamping rod (222) being respectively provided at both ends of the installation frame (21).

5. A deodorizing central air-conditioning unit according to claim 4, characterized in that: The invention also includes a filter assembly (5) for purifying air, wherein the filter assembly (5) includes an assembly frame (51) symmetrically slidably embedded in the rear end of the air conditioner frame (1), the assembly frame (51) is equipped with honeycomb activated carbon (101), and the assembly frame (51) is provided with an insertion rod (52) that is plugged into and matched with the air conditioner frame (1).

6. A deodorizing central air conditioning unit according to claim 5, characterized in that: The filter screen assembly (5) further comprises a filter plate (53) which is rotated on the rear side of the assembly frame (51), the filter plate (53) being in contact with the air conditioner frame (1), and a push block (54) which is in contact with the corresponding filter plate (53) and is slidably embedded on the assembly frame (51), and an elastic member (55) is provided between the push block (54) and the inner wall of the corresponding assembly frame (51).

7. A deodorizing central air conditioning unit according to claim 6, characterized in that: It also includes an extension frame (6) symmetrically arranged on the lower side of the closing frame (22), a pressing frame (61) slidingly penetrates the extension frame (6) and contacts the lower side of the filter cloth (100), and an elastic member (62) is provided between the pressing frame (61) and the corresponding extension frame (6).

8. A deodorizing central air conditioning unit according to claim 7, characterized in that: It also includes a shielding plate (15) arranged at the bottom of the air conditioner frame (1), the shielding plate (15) is located in front of the condensing group (14), and the shielding plate (15) is in an upwardly inclined state.

9. A deodorizing central air conditioning unit according to claim 8, characterized in that: It also includes suspension rods (10) respectively arranged around the top of the air conditioner frame (1).

Images