Air conditioning condenser

Abstract

The present invention relates to the technical field of condensers, specifically to an air conditioning condenser, comprising a shell, wherein fixing rods are fixedly connected to both sides of the air outlet of the shell, and strip-shaped openings are provided inside the two fixing rods, and a plurality of sliding rods arranged at equal intervals are slidably connected inside the two strip-shaped openings, and both ends of two adjacent sliding rods are fixedly connected by a connecting rod, and a dust removal mechanism for cleaning the dust at the air outlet of the shell is provided on the outside of each sliding rod. The present invention can drive the wing plate and the brush bar to move up and down at the air outlet of the condenser, and then brush away the accumulated dust at the air outlet, and at the same time, the brush bar is driven by the second magnet to continuously vibrate at the air outlet of the shell, thereby improving the dust removal efficiency of the brush bar, and also extracting the water in the water storage tank through the conduit to cool down the shell, and avoid the shell temperature being too high.

Description

Technical Field

[0001] The invention relates to the technical field of condensers, in particular to an air-conditioning condenser. Background Art

[0002] The condenser is a component of the refrigeration system and a type of heat exchanger. It can convert gas or vapor into liquid and transfer the heat in the tube to the air near the tube in a very fast manner. The working process of the condenser is an exothermic process, so the temperature near the air outlet of the condenser is relatively high.

[0003] The existing patent (Announcement No.: CN112124035A) is a vehicle air conditioning condenser, which relates to the field of condensers, including a condenser body, a fixed plate and a fan embedded in the fixed plate, the fixed plate is fixed to one side of the condenser body, and a water spraying area is provided between the fixed plate and the condenser body; a sliding frame, which includes a connecting rod and legs provided at both ends of the connecting rod, the legs are slidably connected to the slide groove provided on the fixed plate, and a part of the legs extends into the water spraying area, and the connecting rod is located outside the water spraying area; a fixed rod, a plurality of nozzles and a water pump fixed to the side surface of the fixed rod, the two ends of the fixed rod are fixed to the legs, the water inlet of the nozzle is connected to the water outlet of the water pump, and the water inlet of the water pump is connected to the water tank in the car; a swing part, which is used for the sliding frame to move upward or downward in the slide groove. When cleaning is required, the swing part drives the sliding frame to move upward or downward in the slide groove, and the water pump is started at the same time, so that the water in the water tank is sprayed out through the nozzle to clean the dust from the fins.

[0004] This invention drives the sliding frame to move upward or downward in the slide groove through the swing part, and at the same time starts the water pump to spray water in the water tank through the nozzle, which produces sufficient impact force on the dust on the fins, thereby cleaning the dust from the fins. Not only is the structure complicated, but it also needs to consume electrical energy to power the motor, fan and water pump, thereby reducing the stability and reliability of the equipment during use.

[0005] To this end, an air conditioning condenser is proposed. Summary of the invention

[0006] The purpose of the present invention is to provide an air conditioner condenser, which uses atmospheric pressure to press the sliding bar downward, thereby driving the wing plate and the brush bar to move up and down at the air outlet of the condenser, and then brushing the dust at the air outlet. At the same time, the second magnet drives the wing plate to move back and forth along the sliding bar in a small range, thereby driving the brush bar to continuously vibrate at the air outlet of the shell, thereby improving the dust removal efficiency of the brush bar, and also pumping out the water in the water storage tank through the conduit, and then spraying it through multiple nozzles, and then cooling the shell to avoid the shell temperature being too high. To solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] The condenser of an air conditioner comprises a shell, wherein fixing rods are fixedly connected to the two sides of the air outlet of the shell, and strip openings are provided inside the two fixing rods, and a plurality of sliding rods arranged at equal intervals are slidably connected between the two strip openings, and a connecting rod inserted on the sliding rod is vertically installed in the strip opening, and each of the sliding rods is provided with a dust removal mechanism for cleaning dust at the air outlet of the shell, and a vibration mechanism for improving the cleaning efficiency is provided between the two fixing rods and the plurality of sliding rods, and a rotating shaft is rotatably connected to the outer wall of one side of the shell, and a disc is fixedly connected to one end of the rotating shaft, and a driving mechanism for providing power is provided inside the disc, and a pump body is installed at the upper end of the shell, and a spray mechanism for cooling the shell is provided inside the pump body, which cooperates with the driving mechanism.

[0009] The airflow causes the combined force of the elastic force of the spring and the pressure of the atmospheric pressure on the wing plate and the sliding rod to be in an unstable state, thereby driving the wing plate and the brush strip to move up and down at the air outlet of the condenser, and then brushing off the accumulated dust at the air outlet. At the same time, the second magnet drives the wing plate to move back and forth along the sliding rod in a small range, thereby driving the brush strip to vibrate continuously at the air outlet of the shell, thereby improving the dust removal efficiency of the brush strip, and also pumping water out of the water tank through the duct, and then spraying it out through multiple nozzles, and then cooling the shell to prevent the shell temperature from being too high.

[0010] Preferably, the dust removal mechanism includes wing plates respectively mounted on the outside of multiple sliding rods, the upper surface of each wing plate is a plane, the lower surface of each wing plate is an arc surface convex outward, and each wing plate is provided with a brush strip on the side close to the shell for cleaning dust at the air outlet of the shell, and both ends of the sliding rod at the bottom are elastically connected to the bottom wall of the strip opening through a spring.

[0011] When the condenser is working normally, a large amount of air will be ejected from the air outlet. Since the upper surface of the wing plate is flat and the lower surface is curved, the air flow rate under the wing plate is faster. According to the "Bernoulli principle", the pressure is small where the flow rate is large, and the slide bar tends to move downward under the action of atmospheric pressure. When the condenser is working normally, the airflow at the air outlet is not constant, which makes the combined force of the elastic force of the spring and the pressure of the atmospheric pressure on the wing plate and the slide bar in an unstable state, thereby driving the wing plate and the brush bar to move up and down at the air outlet of the condenser, and then brushing off the accumulated dust at the air outlet.

[0012] Preferably, the vibration mechanism includes a first magnet fixedly connected to one end of each of the plurality of wing plates, a plurality of second magnets are inserted at equal intervals inside a fixed rod close to one side of the first magnet, and polarities of two adjacent second magnets are set oppositely.

[0013] During the up and down movement of the sliding bar, the first magnet is displaced in the vertical direction with respect to the multiple second magnets. Since the polarities of every two adjacent second magnets are opposite, the multiple second magnets and the first magnet will be repeatedly attracted and repelled. Since the first magnet and the wing plate are fixed to each other, the first magnet will drive the wing plate to move back and forth along the sliding bar in a small range, thereby driving the brush bar to vibrate continuously at the air outlet of the shell, thereby improving the dust removal efficiency of the brush bar.

[0014] Preferably, the driving mechanism comprises an annular cavity arranged at the edge of the disc, a plurality of closely arranged heat expansion balls are arranged inside the annular cavity, and a counterweight block is arranged inside each of the heat expansion balls.

[0015] Since the temperature at the air outlet of the condenser is relatively high, the temperature of the area near the air outlet at the front end of the disc is relatively high, and the temperature of the area far from the air outlet at the rear end of the disc is relatively low. The thermal expansion ball at the front end of the disc expands due to the heat, causing the thermal expansion ball to be squeezed toward the rear end of the disc, thereby causing the counterweight block inside the thermal expansion ball to move toward the rear end of the disc, making the gravity at the rear side of the disc greater than the gravity at the front side, breaking the original balance and driving the disc to rotate counterclockwise. Then, the thermal expansion ball with a lower temperature at the rear end of the disc is turned to the front end of the disc to be heated, while the hotter thermal expansion ball is squeezed to the rear end of the disc to be cooled. This reciprocating process will cause the disc and the shaft to rotate continuously.

[0016] Preferably, the spray mechanism includes a water-drawing chamber arranged inside the pump body, and two mutually meshing column gears are symmetrically arranged inside the water-drawing chamber, and the middle parts of the two column gears are fixedly connected to a rotating rod, one end of the rotating rod at the lower end passes through a side wall of the water-drawing chamber and extends to the outside of the pump body, and the rotating rod at the lower end is connected to the rotating shaft through a synchronous belt transmission, and the front and rear ends of the pump body are provided with a conduit connected to the water-drawing chamber, one end of the conduit at the rear end is connected to a water storage tank, and a plurality of nozzles are provided on the outer wall of the conduit at the front end at equal intervals.

[0017] The rotating shaft will drive the rotating rod at the lower end of the pump body to rotate, and then drive the two column gears inside the water-drawing chamber to rotate relative to each other. When the column gears rotate, the volume of the space on the disengaged side of the column gears changes from small to large, forming a vacuum, sucking in the water, and the volume of the space on the engaged side of the column gears changes from large to small, squeezing the water out of the water-drawing chamber and then spraying it out through multiple nozzles, and then cooling the shell to prevent the shell temperature from being too high.

[0018] Preferably, inner walls of the two strip-shaped openings are provided with sliding grooves, and both ends of the sliding rod are provided with protrusions that cooperate with the sliding grooves.

[0019] The protrusion is slidably connected to the inner wall of the slide groove, which can maintain the stability between the slide rod and the fixed rod when the slide rod moves, thereby improving the stability of the device during operation.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. When the condenser is working normally, the combined force of the spring's elastic force and the atmospheric pressure on the wing plate and the slide rod is in an unstable state, which in turn drives the wing plate and the brush bar to move up and down at the air outlet of the condenser, and then brushes away the accumulated dust at the air outlet.

[0022] 2. When the slide bar moves up and down, the first magnet will drive the wing plate to move back and forth along the slide bar in a small range, thereby driving the brush bar to vibrate continuously at the air outlet of the shell, thereby improving the dust removal efficiency of the brush bar.

[0023] 3. When the condenser is working normally, the thermal expansion ball in the disc will drive the shaft to rotate continuously, and then drive the two column gears inside the water pumping chamber to draw water out of the water storage tank, and then cool the shell to prevent the shell temperature from being too high. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the external structure of the present invention;

[0026] Figure 3 It is a cross-sectional view of the internal structure of the present invention;

[0027] Figure 4 It is a left side structural sectional view of the present invention;

[0028] Figure 5 It is an enlarged view of the structure at A of the present invention;

[0029] Figure 6 It is an enlarged view of the structure at B of the present invention;

[0030] Figure 7 It is an enlarged view of the structure at location C of the present invention.

[0031] In the figure: 1, shell; 2, fixed rod; 3, sliding rod; 4, wing plate; 5, first magnet; 6, second magnet; 7, annular cavity; 8, connecting rod; 9, brush strip; 10, disc; 11, rotating shaft; 12, thermal expansion ball; 13, counterweight; 14, pump body; 15, water-drawing cavity; 16, rotating rod; 17, column gear; 18, synchronous belt; 19, conduit; 20, nozzle; 21, strip mouth; 22, spring. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and 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, and therefore should not be understood as limiting the present invention.

[0034] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] See also Figures 1 to 7 The present invention provides an air conditioning condenser, and the technical solution is as follows:

[0036] An air conditioning condenser comprises a shell 1, wherein fixing rods 2 are fixedly connected to both sides of an air outlet of the shell 1, strip-shaped openings 21 are arranged inside the two fixing rods 2, a plurality of sliding rods 3 arranged at equal intervals are slidably connected between the two strip openings 21, a connecting rod 8 inserted on the sliding rod 3 is vertically installed in the strip openings 21, a dust removal mechanism for cleaning dust at the air outlet of the shell 1 is arranged on each sliding rod 3, a vibration mechanism for improving the cleaning efficiency cooperating with the dust removal mechanism is arranged between the two fixing rods 2 and the plurality of sliding rods 3, a rotating shaft 11 is rotatably connected to an outer wall of one side of the shell 1, a disc 10 is fixedly connected to one end of the rotating shaft 11, a driving mechanism for providing power is arranged inside the disc 10, a pump body 14 is installed at the upper end of the shell 1, a spray mechanism for cooling the shell 1 cooperating with the driving mechanism is arranged inside the pump body 14

[0037] As an embodiment of the present invention, refer to Figure 1-3 The dust removal mechanism includes wing plates 4 respectively sleeved on the outside of multiple sliding rods 3, the upper surface of each wing plate 4 is a plane, and the lower surface of each wing plate 4 is an arc surface convex outward, and each wing plate 4 is provided with a brush strip 9 on the side close to the shell 1 for cleaning the dust at the air outlet of the shell 1, and the two ends of the bottom sliding rod 3 are elastically connected to the bottom wall of the strip opening 21 through a spring 22.

[0038] When the condenser is working normally, a large amount of air will be ejected at the air outlet. Since the upper surface of the wing plate 4 is a plane and the lower surface is an arc, the air flow rate below the wing plate 4 is faster. According to the "Bernoulli principle", the pressure is small where the flow rate is large, and then the slide bar 3 has a tendency to move downward under the action of atmospheric pressure. When the condenser is working normally, the airflow at the air outlet is not constant, so that the combined force of the elastic force of the spring 22 and the pressure of the atmospheric pressure on the wing plate 4 and the slide bar 3 is in an unstable state, thereby driving the wing plate 4 and the brush strip 9 to move up and down at the air outlet of the condenser, and then brushing off the accumulated dust at the air outlet to avoid dust accumulation at the air outlet.

[0039] As an embodiment of the present invention, refer to Figure 3 and Figure 5 The vibration mechanism includes a first magnet 5 fixedly connected to one end of each of the plurality of wing plates 4, and a plurality of second magnets 6 are inserted at equal intervals inside the fixing rod 2 close to the first magnet 5, and the polarities of two adjacent second magnets 6 are opposite.

[0040] During the up and down movement of the slide bar 3, the first magnet 5 is displaced in the vertical direction with respect to the plurality of second magnets 6. Since the polarities of every two adjacent second magnets 6 are opposite, the plurality of second magnets 6 and the first magnet 5 will be repeatedly attracted and repelled. Since the first magnet 5 and the wing plate 4 are fixed to each other, the first magnet 5 will drive the wing plate 4 to move back and forth along the slide bar 3 in a small range, thereby driving the brush bar 9 to continuously vibrate at the air outlet of the shell 1, thereby improving the dust removal efficiency of the brush bar 9.

[0041] As an embodiment of the present invention, refer to Figure 4 The driving mechanism includes an annular cavity 7 arranged at the edge of the disc 10, and a plurality of closely arranged heat expansion balls 12 are arranged inside the annular cavity 7, and a counterweight block 13 is arranged inside each heat expansion ball 12.

[0042] Since the temperature at the air outlet of the condenser is relatively high, the temperature of the area near the air outlet at the front end of the disc 10 is relatively high, and the temperature of the area far from the air outlet at the rear end of the disc 10 is relatively low. The heat expansion ball 12 at the front end of the disc 10 expands due to the heat, so that the heat expansion ball 12 is squeezed toward the rear end of the disc 10, so that the counterweight block 13 inside the heat expansion ball 12 moves toward the rear end of the disc 10, so that the gravity at the rear side of the disc 10 is greater than the gravity at the front side, breaking the original balance and driving the disc 10 to rotate counterclockwise, and then the heat expansion ball 12 with a lower temperature at the rear end of the disc 10 is turned to the front end of the disc 10 for heating, while the hotter heat expansion ball 12 is squeezed to the rear end of the disc 10 for cooling, and this reciprocating process will cause the disc 10 and the rotating shaft 11 to rotate continuously, providing power for the rotation of the disc 10.

[0043] As an embodiment of the present invention, refer to Figure 4 and Figure 7 The spray mechanism includes a water-drawing chamber 15 arranged inside a pump body 14, and two mutually meshing column gears 17 are symmetrically arranged inside the water-drawing chamber 15. The middle parts of the two column gears 17 are fixedly connected with a rotating rod 16. One end of the lower rotating rod 16 passes through a side wall of the water-drawing chamber 15 and extends to the outside of the pump body 14. The lower rotating rod 16 is connected to the rotating shaft 11 through a synchronous belt 18. The front and rear ends of the pump body 14 are provided with a conduit 19 connected to the water-drawing chamber 15. One end of the rear end conduit 19 is connected to a water storage tank, and a plurality of nozzles 20 are evenly spaced on the outer wall of the front end conduit 19.

[0044] The rotating shaft 11 will drive the rotating rod 16 at the lower end of the pump body 14 to rotate, and then drive the two column gears 17 inside the water-drawing chamber 15 to rotate relative to each other. When the column gear 17 rotates, the volume of the space on the disengaged side of the column gear 17 changes from small to large, forming a vacuum, sucking in the water body, and the volume of the space on the meshing side of the column gear 17 changes from large to small, squeezing the water out of the water-drawing chamber 15, completing the water pumping, and then spraying it out through multiple nozzles 20, and then cooling the shell 1 to prevent the temperature of the shell 1 from being too high.

[0045] As an embodiment of the present invention, refer to Figure 3 and Figure 6 The inner walls of the two strip-shaped openings 21 are provided with sliding grooves, and both ends of the slide rod 3 are provided with protrusions that cooperate with the sliding grooves.

[0046] The protrusion is slidably connected to the inner wall of the slide groove, which can maintain the stability between the slide rod 3 and the fixed rod 2 when the slide rod 3 moves, thereby improving the stability of the device during operation.

[0047] Working principle: When the condenser is working normally, a large amount of air will be ejected from the air outlet. Since the upper surface of the wing plate 4 is a plane and the lower surface is an arc surface, the air flow velocity below the wing plate 4 is faster. According to the "Bernoulli principle", the pressure is small where the flow velocity is large, and then the slide bar 3 has a tendency to move downward under the action of atmospheric pressure. When the condenser is working normally, the air flow at the air outlet is not constant, so that the combined force between the elastic force of the spring 22 and the pressure of the atmospheric pressure on the wing plate 4 and the slide bar 3 is in an unstable state, thereby driving the wing plate 4 The brush strip 9 moves up and down at the air outlet of the condenser, and then brushes away the dust accumulated at the air outlet. In the process of the sliding rod 3 moving up and down, the first magnet 5 is displaced between the plurality of second magnets 6 in the vertical direction. Since the polarities of every two adjacent second magnets 6 are set oppositely, the plurality of second magnets 6 and the first magnet 5 will repeatedly attract and repel each other. Since the first magnet 5 and the wing plate 4 are fixed to each other, the first magnet 5 will drive the wing plate 4 to move back and forth along the sliding rod 3 in a small amplitude, thereby driving the brush strip 9 in the housing 1. The air outlet of the disc 10 is constantly vibrating, thereby improving the dust removal efficiency of the brush strip 9. Since the temperature at the air outlet of the condenser is relatively high, the temperature of the area near the air outlet at the front end of the disc 10 is relatively high, and the temperature of the area far from the air outlet at the rear end of the disc 10 is relatively low. The heat expansion ball 12 at the front end of the disc 10 expands due to the heat, causing the heat expansion ball 12 to squeeze toward the rear end of the disc 10, thereby causing the counterweight 13 inside the heat expansion ball 12 to move toward the rear end of the disc 10, making the gravity at the rear side of the disc 10 greater than the gravity at the front side, breaking the original balance and driving the disc 10 to rotate counterclockwise, and then Then, the heat expansion ball 12 with a lower temperature at the rear end of the disc 10 is turned to the front end of the disc 10 for heating, while the hotter heat expansion ball 12 is squeezed to the rear end of the disc 10 for cooling. This reciprocating process will cause the disc 10 and the shaft 11 to rotate continuously. Then, the shaft 11 will drive the rotating rod 16 at the lower end of the pump body 14 to rotate, thereby driving the two column gears 17 inside the water drawing chamber 15 to rotate relatively, and the water in the water storage tank is pumped out through the conduit 19, and then sprayed out through multiple nozzles 20, and then the shell 1 is cooled to prevent the temperature of the shell 1 from being too high.

[0048] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air conditioning condenser, comprising a housing (1), characterized in that: The air outlet of the shell (1) is fixedly connected to fixing rods (2) on both sides, and strip-shaped openings (21) are provided inside the two fixing rods (2). A plurality of sliding rods (3) arranged at equal intervals are slidably connected between the two strip-shaped openings (21). A connecting rod (8) inserted on the sliding rod (3) is vertically installed in the strip-shaped opening (21). Each sliding rod (3) is provided with a dust removal mechanism for cleaning dust at the air outlet of the shell (1). The two fixing rods (2) are provided with a plurality of connecting rods (8) inserted on the sliding rod (3). A vibration mechanism for improving cleaning efficiency is provided between the plurality of sliding rods (3) and cooperates with the dust removal mechanism; a rotating shaft (11) is rotatably connected to an outer wall of one side of the shell (1); a disc (10) is fixedly connected to one end of the rotating shaft (11); a driving mechanism for providing power is provided inside the disc (10); a pump body (14) is installed at the upper end of the shell (1); a spray mechanism for cooling the shell (1) and cooperates with the driving mechanism is provided inside the pump body (14); The dust removal mechanism comprises wing plates (4) respectively sleeved on the outside of a plurality of slide bars (3), the upper surface of each wing plate (4) is a plane, the lower surface of each wing plate (4) is an arc surface convex outward, and each wing plate (4) is provided with a brush strip (9) for cleaning dust at the air outlet of the shell (1) on one side close to the shell (1), and both ends of the slide bar (3) at the bottom are elastically connected to the bottom wall of the strip-shaped opening (21) through a spring (22); The vibration mechanism comprises a first magnet (5) fixedly connected to one end of each of the plurality of wing plates (4); a plurality of second magnets (6) are inserted at equal intervals inside a fixed rod (2) close to one side of the first magnet (5); and the polarities of two adjacent second magnets (6) are opposite; The driving mechanism comprises an annular cavity (7) arranged at the edge of a disc (10), a plurality of closely arranged heat expansion balls (12) are arranged inside the annular cavity (7), and a counterweight block (13) is arranged inside each of the heat expansion balls (12); The spray mechanism comprises a water-drawing chamber (15) arranged inside a pump body (14), two mutually meshing column gears (17) are symmetrically arranged inside the water-drawing chamber (15), the middle parts of the two column gears (17) are fixedly connected with a rotating rod (16), one end of the lower rotating rod (16) penetrates a side wall of the water-drawing chamber (15) and extends to the outside of the pump body (14), the lower rotating rod (16) and the rotating shaft (11) are connected by a synchronous belt (18), the front and rear ends of the pump body (14) are provided with a conduit (19) connected with the water-drawing chamber (15), one end of the rear end conduit (19) is connected to a water storage tank, and a plurality of spray heads (20) are evenly spaced on the outer wall of the front end conduit (19); The inner walls of the two strip-shaped openings (21) are both provided with sliding grooves, and both ends of the sliding rod (3) are both provided with protrusions that cooperate with the sliding grooves; When the condenser is working normally, a large amount of air will be ejected from the air outlet. Since the upper surface of the wing plate (4) is a plane and the lower surface is an arc surface, the air flow velocity below the wing plate (4) is faster. According to the "Bernoulli principle", the pressure is small where the flow velocity is large, and the slide bar (3) has a tendency to move downward under the action of atmospheric pressure. When the condenser is working normally, the air flow at the air outlet is not constant, so that the combined force between the elastic force of the spring (22) and the pressure of the atmospheric pressure on the wing plate (4) and the slide bar (3) is in an inconstant state, thereby driving the wing plate (4) and the brush strip (9) at the air outlet of the condenser. The first magnet (5) moves up and down, and then brushes away the dust accumulated at the air outlet. During the process of the sliding rod (3) moving up and down, the first magnet (5) is displaced between the plurality of second magnets (6) in the vertical direction. Since the polarities of every two adjacent second magnets (6) are opposite, the plurality of second magnets (6) and the first magnet (5) will repeatedly attract and repel each other. Since the first magnet (5) and the wing plate (4) are fixed to each other, the first magnet (5) will drive the wing plate (4) to move back and forth along the sliding rod (3) in a small range, thereby driving the brush bar (9) to continuously vibrate at the air outlet of the housing (1). , thereby improving the dust removal efficiency of the brush strip (9). Since the temperature at the air outlet of the condenser is relatively high, the temperature of the area near the air outlet at the front end of the disc (10) is relatively high, and the temperature of the area far from the air outlet at the rear end of the disc (10) is relatively low. The heat expansion ball (12) at the front end of the disc (10) expands due to the heat, so that the heat expansion ball (12) is squeezed toward the rear end of the disc (10), so that the counterweight (13) inside the heat expansion ball (12) moves toward the rear end of the disc (10), so that the gravity at the rear side of the disc (10) is greater than the gravity at the front side, breaking the original balance and driving the disc (10) to rotate counterclockwise, and then the rear end of the disc (10) is moved. The heat expansion ball (12) with a lower temperature at the end is turned to the front end of the disc (10) to be heated, while the hotter heat expansion ball (12) is squeezed to the rear end of the disc (10) to be cooled. This reciprocating movement causes the disc (10) and the rotating shaft (11) to rotate continuously. Then, the rotating shaft (11) drives the rotating rod (16) at the lower end of the pump body (14) to rotate, thereby driving the two column gears (17) inside the water pumping chamber (15) to rotate relative to each other, and pumping water from the water storage tank through the conduit (19) and spraying it out through multiple nozzles (20), thereby cooling the shell (1) to prevent the temperature of the shell (1) from being too high.

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