Energy-saving air conditioner refrigeration assembly

Abstract

The invention relates to the technical field of air conditioner assemblies, and discloses an energy-saving air conditioner refrigeration assembly which is used for conducting heat dissipation and cooling on an air conditioner outdoor unit and comprises a mounting frame, the mounting frame is used for mounting a device on the air conditioner outdoor unit, the front side face of the mounting frame is fixedly connected with a protection grid, and a grid plate is hinged to the inner wall of the protection grid; the grid plate is used for sealing a heat dissipation opening of the outdoor unit to facilitate watering and cooling of the outdoor unit, the protection grid and the grid plate are both made of heat conduction materials, the drainage device is arranged below the protection grid, and the drainage device is used for collecting sliding water after watering and cooling of the outdoor unit. The heat in the air conditioner outdoor unit can be quickly conducted to the protection grid and the grid plate, then the heat dissipation efficiency of the device is improved, the water flow absorbs the heat on the protection grid and the grid plate, the protection grid and the grid plate are quickly cooled, and the heat dissipation efficiency of the device is further improved.

Description

Technical Field

[0001] This invention relates to the field of air conditioning component technology, specifically to an energy-saving air conditioning refrigeration component. Background Technology

[0002] The air conditioning refrigeration component is the core part of the air conditioning system. It mainly consists of key components such as compressor, condenser, expansion valve, evaporator and heat dissipation component. Heat transfer is achieved through the phase change of refrigerant circulation. The heat dissipation component is an important part of the air conditioning refrigeration cycle. In the current technology, the heat dissipation part of the outdoor unit of the air conditioner does not have waterproof performance, making it difficult to accept water spraying for cooling. The heat dissipation efficiency decreases when the outside air temperature is high.

[0003] Patent CN205090488U discloses an air conditioner refrigeration component. This patent includes a housing with a flat structure, a cavity, at least one air inlet, and at least one air outlet. The air inlet communicates with the air outlet through the cavity. When the air conditioner refrigeration component is in use, the housing is horizontally positioned, with the air inlet and air outlet facing downwards or horizontally. A condenser and a fan are also included. The condenser and fan are housed within the cavity and arranged from the air inlet to the air outlet along the gas flow direction. A water collection tray is also included, located within the cavity and below the condenser. When the housing is fixed to the top, side, or hanging structure of a building, the air conditioner refrigeration component can be perfectly integrated with the building structure. Furthermore, the air conditioner refrigeration component offers diverse air inlet and outlet modes. While this patent solves the aforementioned problems, it still suffers from difficulties in waterproofing the device, making it unsuitable for water spraying for cooling, and a decrease in heat dissipation efficiency when the external air temperature is high. Therefore, an energy-saving air conditioning refrigeration component is proposed to address these issues. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide an energy-saving air conditioning refrigeration component to address the shortcomings of the prior art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is: an energy-saving air conditioning refrigeration component for heat dissipation and cooling of the outdoor unit of an air conditioner, comprising: The mounting frame is used to install the device onto the outdoor unit of the air conditioner. A protective grille is fixedly connected to the front side of the mounting frame. A grid plate is hinged to the inner wall of the protective grille. The grid plate is used to seal the heat dissipation vent of the outdoor unit, which facilitates water spraying to cool the outdoor unit. Both the protective grille and the grid plate are made of thermally conductive material. A drainage device is installed below the protective grille. The drainage device is used to collect water that adheres to and slides off the outdoor unit after it has been sprayed with water to cool it down. The dust removal device is located behind the protective grille and is used to quickly clean the filter grille at the heat dissipation vent of the outdoor unit to prevent heat from being difficult to flow to the outside.

[0006] As a further technical solution, the protective grille includes; A connecting frame is fixedly connected to the bottom outer surface of the protective grille, and a screw is rotatably connected to the inner wall of the connecting frame; A sliding bar is threaded onto the circumferential surface of a screw rod. A trapezoidal block is connected to the rear side fixing plate of the sliding bar, and rotating the screw rod can drive the sliding bar to move left and right.

[0007] As a further technical solution, the protective grille also includes; A groove is formed on the bottom front side of the protective grille; A sliding shaft is fixedly connected to the lower surface of the grid plate; A positioning base plate is slidably connected to the bottom surface of the inner wall of the connecting outer frame. A sleeve is fixedly connected to the upper surface of the positioning base plate. The sleeve is used to drive the sliding shaft and the grid plate to retract inward and thus close the protective grid.

[0008] As a further technical solution, the sliding shaft and the inner surface of the sleeve are slidably connected, the sliding strip and the inner wall of the connecting outer frame are slidably connected, the trapezoidal block and the sleeve abut against each other, a torsion spring is provided at the hinge of the grid plate and the protective grille, and the connecting outer frame and the front side of the mounting frame are fixedly connected.

[0009] As a further technical solution, the drainage device includes: A trapezoidal water receiving box is fixedly connected to the lower surface of the connecting outer frame. An outlet is provided on the inner side of the trapezoidal water receiving box. The trapezoidal water receiving box is used to collect the sewage that flows down after the device sprays water to cool it down. A drain pipe is fixedly connected to the lower surface of a trapezoidal water receiving box. A sliding cover plate is slidably connected to the left side of the drain pipe. The drain pipe is used to discharge sewage from the trapezoidal water receiving box.

[0010] As a further technical solution, the drainage device also includes; A filter screen is fixedly connected to the inner surface of the water outlet. The filter screen is used to filter out dust in the sewage, so that the water used for cooling can be recycled. A baffle is slidably connected to the bottom surface of the inner wall of the trapezoidal water receiving box, and a transmission crank is fixedly connected to the front side of the baffle. A through groove is formed on the lower surface of the connecting outer frame, and the transmission crank is slidably connected to the inner surface of the through groove; As a further technical solution, the trapezoidal water receiving box is fixedly connected to the front side of the mounting frame, the transmission crank is fixedly connected to the lower surface of the sliding bar, and the lower surface of the baffle is provided with bristles.

[0011] As a further technical solution, the ash removal device includes: A connecting frame is rotatably connected to the inner surface of the mounting frame, and a rotating rod is fixedly connected to the bottom end of the connecting frame; A brush, which is fixedly connected to the rear side of the connecting frame and is angled, is used to sweep away dust on the filter grille of the external unit.

[0012] As a further technical solution, the ash removal device also includes; A guide plate is fixedly connected to the inner surface of the connecting frame. The guide plate is used to collect the dust swept off by the brush and guide the dust into the trapezoidal water receiving box. The contact plate is fixedly connected to the circumferential surface of the rotating rod; An irregularly shaped connecting plate is fixedly connected to the upper surface of a baffle plate, and a push plate is fixedly connected to the rear side of the irregularly shaped connecting plate.

[0013] As a further technical solution, the rotating rod and the bottom of the mounting frame are hinged, a torsion spring is provided at the hinge point of the rotating rod and the mounting frame, the push plate and the abutting plate abut against each other, and the irregular connecting plate and the inner wall of the trapezoidal water receiving box are slidably connected.

[0014] The present invention, by adopting the above technical solution, can bring the following beneficial effects: 1. In this energy-saving air conditioning refrigeration component, the heat inside the outdoor unit of the air conditioner can be quickly conducted to the protective grille and grid plate, thereby improving the heat dissipation efficiency of the device. The water flow absorbs the heat on the protective grille and grid plate, making the protective grille and grid plate cool down quickly, further improving the heat dissipation efficiency of the device.

[0015] 2. In this energy-saving air conditioning refrigeration component, water slides into the trapezoidal water receiving box to prevent water from falling directly to the ground. At this time, the sliding cover is opened to connect the external water tank of the drain pipe, which facilitates the collection of water. When the water flows from the trapezoidal water receiving box into the drain pipe, it is filtered by the filter screen, which can filter out the dust adhering in the water, making it convenient for subsequent water recycling and purification, thus facilitating reuse and improving the environmental friendliness of the device.

[0016] 3. The energy-saving air conditioning refrigeration component has a baffle that seals the top of the drain pipe, improving the sealing performance and preventing water from dripping. As the baffle moves left and right, the bristles at its bottom also move left and right and come into contact with the filter screen to generate friction, thereby brushing away the dust stuck in the filter screen, preventing the filter screen from clogging, and improving the filter screen's filtration effect on the water flow.

[0017] 4. This energy-saving air conditioning refrigeration component uses a brush to clean the dust filter on the outdoor unit, sweeping away the dust. The dust falls into the trapezoidal water collection box and accumulates. The brush sweeps away the dust from the filter, preventing it from becoming clogged and improving the heat dissipation efficiency of the outdoor unit.

[0018] 5. In this energy-saving air conditioning refrigeration component, the rotating rod drives the connecting frame and brush to rotate, thereby cleaning the dust screen. When the push plate moves to the right and away from the contact plate, the elastic reset action of the torsion spring drives the rotating rod and the contact plate to rotate and reset, further cleaning the dust screen, thus improving the ease of use of the device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a three-dimensional half-section diagram of the front side of the connecting outer frame of the present invention; Figure 3 For the present invention Figure 2 A magnified structural diagram of A in the middle; Figure 4 This is a three-dimensional half-sectional view of the rear side of the drainage device of the present invention; Figure 5 For the present invention Figure 4 A magnified structural diagram of B in the diagram; Figure 6 This is a three-dimensional half-sectional view of the rear side of the ash removal device of the present invention; Figure 7 For the present invention Figure 6 A magnified structural diagram of C; Figure 8 This is a three-dimensional structural diagram of the front side of the ash removal device of the present invention.

[0020] In the diagram: 1. Mounting frame; 2. Protective grille; 3. Grille plate; 4. Connecting outer frame; 5. Screw; 6. Sliding strip; 7. Trapezoidal block; 8. Drainage device; 9. Ash removal device; 10. Groove; 11. Sliding shaft; 12. Housing; 13. Positioning base plate; 81. Trapezoidal water receiving box; 82. Drain pipe; 83. Sliding cover plate; 84. Filter screen; 85. Baffle plate; 86. Through groove; 87. Transmission crank; 91. Connecting frame; 92. Brush; 93. Rotating rod; 94. Guide plate; 95. Contact plate; 96. Irregular connecting plate; 97. Push plate. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see Figures 1-8 One embodiment of the present invention is: an energy-saving air conditioning refrigeration component for cooling an outdoor unit of an air conditioner, including a mounting frame 1 for mounting the device to the outdoor unit. A protective grille 2 is fixedly connected to the front side of the mounting frame 1. A grid plate 3 is hinged to the inner wall of the protective grille 2 to close the heat dissipation vents of the outdoor unit, facilitating water spraying for cooling. Both the protective grille 2 and the grid plate 3 are made of thermally conductive material. A drainage device 8 is located below the protective grille 2 to collect water that adheres to and slides off the outdoor unit after water spraying for cooling. A dust removal device 9 is located behind the protective grille 2 to quickly clean the filter grille at the heat dissipation vents of the outdoor unit, preventing heat from being difficult to flow to the outside. Heat inside the outdoor unit can be quickly conducted to the protective grille 2 and the grid plate 3, thereby improving the heat dissipation efficiency of the device. The protective grille 2 includes a connecting outer frame 4, which is fixedly connected to the bottom outer surface of the protective grille 2. A screw 5 is rotatably connected to the inner wall of the outer frame 4. A sliding strip 6 is threaded onto the circumferential surface of the screw 5. A trapezoidal block 7 is connected to the rear side fixing plate of the sliding strip 6. Rotating the screw 5 can drive the sliding strip 6 to move left and right. The protective grille 2 also includes a groove 10, which is opened on the bottom front side of the protective grille 2. A sliding shaft 11 is fixedly connected to the lower surface of the grille 3. A positioning base plate 13 is slidably connected to the bottom surface of the inner wall of the connecting outer frame 4. A sleeve 12 is fixedly connected to the upper surface of the positioning base plate 13. The sleeve 12 is used to drive the sliding shaft 11 and the grille 3 to retract inward and close the protective grille 2. The inner surfaces of the sliding shaft 11 and the sleeve 12 are slidably connected. The sliding strip 6 is slidably connected to the inner wall of the connecting outer frame 4. The trapezoidal block 7 abuts against the sleeve 12. A torsion spring is provided at the hinge of the grille 3 and the protective grille 2. The connecting outer frame 4 is fixedly connected to the front side of the mounting frame 1. The water flow absorbs the heat on the protective grille 2 and the grille 3, so that the protective grille 2 and the grille 3 are cooled quickly, further improving the heat dissipation efficiency of the device.

[0023] Working principle: After aligning the mounting frame 1 with the dust filter on the outdoor unit of the air conditioner, install it onto the outdoor unit. The mounting frame 1 then moves the protective grille 2 and the grid plate 3 onto the outdoor unit. Heat inside the outdoor unit is quickly conducted to the protective grille 2 and the grid plate 3, thus improving the device's heat dissipation efficiency. In hot weather, heat inside the outdoor unit is difficult to dissipate. In some public places, outdoor units require water spraying for cooling. In this case, rotating the screw 5 causes the sliding bar 6 to move to the left. 6 drives the trapezoidal block 7 to move to the left. When the trapezoidal block 7 moves to the left, its inclined surface contacts the arc surface of the casing 12, thereby pushing the casing 12 to move backward. The casing 12 drives the sliding shaft 11 to move backward. The sliding shaft 11 drives the grid plate 3 to rotate along the hinge between itself and the protective grid 2, thereby closing. At this time, water is sprayed onto the outdoor unit of the air conditioner with a water gun, which can prevent water from being sprayed directly into the outdoor unit of the air conditioner. The water flow absorbs the heat on the protective grid 2 and the grid plate 3, so that the protective grid 2 and the grid plate 3 are cooled down quickly, further improving the heat dissipation efficiency of the device.

[0024] Please see Figures 1-8 Based on the above embodiments, in another embodiment of the present invention, the drainage device 8 includes a trapezoidal water receiving box 81, which is fixedly connected to the lower surface of the connecting outer frame 4. An outlet is provided on the inner side of the trapezoidal water receiving box 81. The trapezoidal water receiving box 81 is used to collect the wastewater flowing down after the device sprays water for cooling. A drain pipe 82 is fixedly connected to the lower surface of the trapezoidal water receiving box 81. A sliding cover plate 83 is slidably connected to the left side of the drain pipe 82. The drain pipe 82 is used to discharge the wastewater in the trapezoidal water receiving box 81. Water slides into the trapezoidal water receiving box 81, preventing the water from falling directly to the ground. At this time, the sliding cover plate 83 is opened, and the external water tank of the drain pipe 82 is connected to facilitate water collection. When the water flows from the trapezoidal water receiving box 81 into the drain pipe 82, it is filtered by a filter screen 84, which can filter out dust adhering to the water flow, facilitating subsequent water recycling and purification, and thus promoting reuse and improving the environmental friendliness of the device. The drainage device 8 also includes a filter screen 84, which is fixedly connected to the inner surface of the outlet. The filter screen 84 is used to filter out dust in the sewage, so that the water used for cooling can be recycled. A baffle 85 is slidably connected to the bottom surface of the inner wall of the trapezoidal water receiving box 81. A transmission crank 87 is fixedly connected to the front side of the baffle 85. A through groove 86 is opened on the lower surface of the connecting outer frame 4, and the transmission crank 87 and the inner surface of the through groove 86 are slidably connected. The trapezoidal water receiving box 81 and the front side of the mounting frame 1 are fixedly connected. The transmission crank 87 and the lower surface of the sliding strip 6 are fixedly connected. The lower surface of the baffle 85 is provided with bristles. The baffle 85 closes the top of the drain pipe 82, improves the sealing performance, and prevents water from dripping. When the baffle 85 moves left and right, the bristles at its bottom move left and right and come into contact with the filter screen 84 to generate friction, thereby brushing away the dust stuck in the filter screen 84, preventing the filter screen 84 from clogging, and improving the filtration effect of the filter screen 84 on the water flow.

[0025] Working principle: Water adhering to the protective grille 2 and the grid plate 3 slides into the trapezoidal water receiving box 81, preventing water from falling directly to the ground. At this time, the sliding cover plate 83 is opened, and the external water tank of the drain pipe 82 is connected to facilitate water collection. When the water flows from the trapezoidal water receiving box 81 into the drain pipe 82, it is filtered by the filter screen 84, which can filter out the dust adhering in the water, facilitating the subsequent recycling and purification of the water, thus facilitating its reuse and improving the environmental friendliness of the device. When the sliding bar 6 moves to the left, it drives the transmission crank 87 to move to the left in the through groove 86. When the sliding transmission crank 87 moves the baffle 85 forward, water can flow from the trapezoidal water receiving box 81 into the drain pipe 82. When the sliding bar 6 moves to the right, it drives the transmission crank 87 and the baffle 85 to move to the right, so that the baffle 85 seals the top of the drain pipe 82, improving the sealing performance and preventing water from dripping. At the same time, the baffle 85 moves left and right, and the bristles at its bottom move left and right and come into contact with the filter screen 84 to generate friction, thereby brushing away the dust stuck in the filter screen 84, preventing the filter screen 84 from clogging, and improving the filtration effect of the filter screen 84 on the water flow.

[0026] Please see Figures 1-8 Based on the above embodiments, in another embodiment of the present invention, the dust removal device 9 includes a connecting frame 91, which is rotatably connected to the inner surface of the mounting frame 1. A rotating rod 93 is fixedly connected to the bottom end of the connecting frame 91. A brush 92 is fixedly connected to the rear side of the connecting frame 91, and the brush 92 is angled, used to sweep dust off the filter grille of the outdoor unit. The brush 92 cleans the dustproof screen on the outdoor unit of the air conditioner, sweeping the dust off the screen. The dust falls into the trapezoidal water collection box 81 and accumulates. After the brush 92 sweeps the dust off the screen, it prevents the screen from being blocked by dust, thus improving the heat dissipation efficiency of the outdoor unit of the air conditioner. The dust removal device 9 also includes a guide plate 94, which is fixedly connected to the inner surface of the connecting frame 91. The guide plate 94 is used to receive the brush. The brush 92 sweeps away the dust and guides it into the trapezoidal water receiving box 81. The contact plate 95 is fixedly connected to the circumference of the rotating rod 93. The irregular connecting plate 96 is fixedly connected to the upper surface of the baffle 85. The rear side of the irregular connecting plate 96 is fixedly connected to the push plate 97. The rotating rod 93 and the bottom of the mounting frame 1 are hinged. A torsion spring is provided at the hinge of the rotating rod 93 and the mounting frame 1. The push plate 97 and the contact plate 95 abut against each other. The irregular connecting plate 96 is slidably connected to the inner wall of the trapezoidal water receiving box 81. The rotating rod 93 drives the connecting frame 91 and the brush 92 to rotate, thereby cleaning the dust screen. When the push plate 97 moves to the right and away from the contact plate 95, the elastic reset action of the torsion spring drives the rotating rod 93 and the contact plate 95 to rotate and reset, further cleaning the dust screen and improving the ease of use of the device.

[0027] Working principle: After the mounting frame 1 is installed on the outdoor unit of the air conditioner, the connecting frame 91 is rotated. The connecting frame 91 drives the brush 92 to swing left and right. The brush 92 cleans the dust filter on the outdoor unit, sweeping off the dust. The dust falls into the trapezoidal water collection box 81 and accumulates. The brush 92 sweeps off the dust filter, preventing it from being clogged and improving the heat dissipation efficiency of the outdoor unit. The dust swept off by the brush 92 falls through the gaps between the brushes onto the guide plate 94 and then down the slope of the guide plate 94 into the trapezoidal water collection box 81, thus facilitating the centralized discharge of dust and preventing... Dust gets stuck in the brush 92, affecting its dust removal efficiency. When the baffle 85 moves to the left, it drives the irregular connecting plate 96 to move to the left. The irregular connecting plate 96 drives the push plate 97 to move to the left. When the push plate 97 moves to the left, it pushes the contact plate 95 to rotate. The contact plate 95 drives the rotating rod 93 to rotate. The rotating rod 93 drives the connecting frame 91 and the brush 92 to rotate, thereby cleaning the dust screen. When the push plate 97 moves to the right and away from the contact plate 95, the elastic reset action of the torsion spring drives the rotating rod 93 and the contact plate 95 to rotate and reset, further cleaning the dust screen and improving the ease of use of the device.

[0028] This invention provides an energy-saving air conditioning refrigeration component. Many methods and approaches exist for implementing this technical solution; the above description is merely a preferred embodiment. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this invention, and these improvements and modifications should also be considered within the scope of protection of this invention. All components not explicitly stated in this embodiment can be implemented using existing technologies.

Claims

1. An energy saving air conditioning refrigeration assembly comprising, The application discloses a device for heat dissipation and cooling of an air conditioner outdoor unit. The device comprises a mounting frame (1) for mounting the device on the air conditioner outdoor unit, a protective grille (2) fixedly connected to the front side of the mounting frame (1), and a grille plate (3) hingedly connected to the inner wall of the protective grille (2) and used for closing the outdoor unit heat dissipation port, facilitating water spraying cooling of the outdoor unit, and the protective grille (2) and the grille plate (3) are made of heat-conducting materials. A drainage device (8) is arranged below the protective grille (2) and used for collecting water adhered to and sliding off the outdoor unit after water spraying cooling of the outdoor unit. A dust removal device (9) is arranged at the back side of the protective grille (2) and used for quickly cleaning the filter grille at the outdoor unit heat dissipation port, preventing heat from being difficult to flow to the outside. The protective grille (2) comprises a connecting outer frame (4) fixedly connected to the bottom outer surface of the protective grille (2), and a screw rod (5) rotatably connected to the inner wall of the connecting outer frame (4). A sliding bar (6) is threadedly connected to the circumferential surface of the screw rod (5), and the rear side of the sliding bar (6) is fixedly connected to a trapezoidal block (7), and rotating the screw rod (5) can drive the sliding bar (6) to move leftward and rightward. The protective grille (2) further comprises a groove (10) formed in the bottom front side of the protective grille (2), a sliding shaft (11) fixedly connected to the lower surface of the grille plate (3), and a positioning bottom plate (13) slidably connected to the inner wall bottom surface of the connecting outer frame (4).

2. The energy efficient air conditioning and refrigeration assembly of claim 1, wherein: The upper surface of the positioning bottom plate (13) is fixedly connected to a sleeve (12) for driving the sliding shaft (11) and the grille plate (3) to be retracted into the sleeve (12) to close the protective grille (2). The sliding shaft (11) and the sleeve (12) are slidably connected to the inner surfaces thereof, the sliding bar (6) and the connecting outer frame (4) are slidably connected to the inner wall thereof, the trapezoidal block (7) and the sleeve (12) are in abutment, a torsional spring is arranged at the hinge connection between the grille plate (3) and the protective grille (2), and the connecting outer frame (4) and the mounting frame (1) are fixedly connected to the front side thereof. The drainage device (8) comprises a trapezoidal water collecting box (81) fixedly connected to the lower surface of the connecting outer frame (4), and a water outlet is formed in the inner side of the trapezoidal water collecting box (81). The trapezoidal water collecting box (81) is used for collecting sewage flowing down after water spraying cooling of the device, a drainage pipe (82) is fixedly connected to the lower surface of the trapezoidal water collecting box (81), and a sliding cover plate (83) is slidably connected to the left side of the drainage pipe (82).

3. The energy efficient air conditioning and refrigeration assembly of claim 2, wherein: The drainage device (8) further comprises a filter screen (84) fixedly connected to the inner surface of the water outlet and used for filtering dust in the sewage, so that the water used for cooling can be recycled.

4. The energy efficient air conditioning and refrigeration assembly of claim 3, wherein: ​ ​ ​ 5. The energy efficient air conditioning and refrigeration assembly as claimed in claim 4, wherein: ​ ​ A baffle (85) is slidingly connected to the bottom inner wall of the trapezoidal water collecting box (81), and a transmission curved rod (87) is fixedly connected to the front side of the baffle (85); A through slot (86) is arranged on the lower surface of the connecting frame (4), and the transmission curved rod (87) is slidingly connected to the inner surface of the through slot (86).

6. The energy efficient air conditioning and refrigeration assembly as claimed in claim 5, wherein: The trapezoidal water collecting box (81) is fixedly connected to the front side of the mounting frame (1), the transmission curved rod (87) is fixedly connected to the lower surface of the sliding bar (6), and the lower surface of the baffle (85) is provided with brush hairs.

7. The energy efficient air conditioning and refrigeration assembly of claim 6, wherein: The ash removal device (9) comprises: A connecting frame (91) is rotatably connected to the inner surface of the mounting frame (1), and a rotating rod (93) is fixedly connected to the bottom end of the connecting frame (91); A brush (92) is fixedly connected to the rear side of the connecting frame (91), and the brush (92) is inclined to sweep the dust on the outer machine filter grid.

8. The energy efficient air conditioning and refrigeration assembly of claim 7, wherein: The ash removal device (9) further comprises: A guide plate (94) is fixedly connected to the inner surface of the connecting frame (91), and the guide plate (94) is used to collect the dust swept by the brush (92) and guide the dust into the trapezoidal water collecting box (81); A contact plate (95) is fixedly connected to the circumferential surface of the rotating rod (93); A special-shaped connecting plate (96) is fixedly connected to the upper surface of the baffle (85), and a pushing plate (97) is fixedly connected to the rear side of the special-shaped connecting plate (96).

9. The energy efficient air conditioning and refrigeration assembly of claim 8, wherein: The rotating rod (93) is hinged to the bottom of the mounting frame (1), a torsional spring is arranged at the hinge between the rotating rod (93) and the mounting frame (1), the pushing plate (97) is in abutment with the contact plate (95), the special-shaped connecting plate (96) is slidingly connected to the inner wall of the trapezoidal water collecting box (81).

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