Low noise energy-saving air conditioner

Abstract

The application relates to the technical field of air conditioning equipment, and discloses a low-noise energy-saving air conditioner which comprises an equipment base and an air conditioner outdoor unit, the upper end face of the equipment base is slidably provided with clamping seats on the left and right sides, the upper end face of the equipment base is slidably provided with limiting frames on the front and back sides, the side walls of the limiting frames are fixedly provided with ear plates on the left and right sides of the rear part of the upper end face of the equipment base, the upper end face of the ear plate on the left is fixedly provided with a reciprocating screw groove rod, the upper end face of the ear plate on the right is fixedly provided with an auxiliary rod, and the low-noise energy-saving air conditioner further comprises a clamping mechanism, a noise reduction mechanism and a cleaning mechanism. Through the arrangement of the clamping mechanism, the air conditioner outdoor unit can be quickly installed and fixed; through the arrangement of the noise reduction mechanism, the vibration generated during the operation of the air conditioner outdoor unit can be absorbed; through the arrangement of the cleaning mechanism, the surface dust of the air inlet of the air conditioner outdoor unit can be cleaned, the working load of the air conditioning equipment is reduced, and the noise reduction performance of the whole equipment is further improved.

Description

Technical Field

[0001] This invention relates to the field of air conditioning equipment technology, specifically to a low-noise, energy-saving air conditioner. Background Technology

[0002] In a full-air system, the air supplied to each zone (or room) is centrally processed in the machine room. The equipment used to process the air is called an air handling unit (AHU), or air conditioning unit. An AHU is a centralized air handling system that originated from a centralized equipment installation that distributes heated air through ducts for forced-air heating and ventilation. The basic centralized system is a single-zone full-air system, generally including components such as fans, heaters, coolers, and filters. The AHU mentioned here refers to a primary return air system. Its basic working process is as follows: fresh air from the outside is mixed with a portion of the return air from the room, and then filtered to remove harmful substances such as dust, smoke, black smoke, and organic particles.

[0003] A search revealed a low-noise air conditioner, as proposed in patent publication CN216048295U, which includes an air conditioner casing with a fan hole on one side and a sound-absorbing cover fitted on the inner wall of the fan hole. A fan assembly is movably installed inside the fan hole. The fan assembly includes a rotating shaft, a positioning hole, a positioning pin, a fixing ring, fan blades, a first buffer spring, a second buffer spring, and a cap. The positioning hole is perpendicular to the axis of the rotating shaft. The positioning pin passes through the positioning hole, and the fan blades are fixedly installed along the circumference of the fixing ring. The first buffer spring is fitted on the rotating shaft and is located between the positioning pin and one side of the fixing ring. A second buffer spring is installed in the middle of the other side of the fixing ring and is fitted on the rotating shaft. One end of the fixing ring is fixedly connected by a cap.

[0004] Existing air conditioning units generate mechanical noise, water spray noise, and strong airflow noise during operation, causing noise pollution to people's living and working environments. Current noise reduction structures are relatively simple, with poor noise reduction effects, and can easily affect the normal heat dissipation of the unit, shortening its lifespan. Therefore, there is an urgent need for a low-noise, energy-saving air conditioner. Summary of the Invention

[0005] The purpose of this invention is to provide a low-noise, energy-saving air conditioner to solve the problem mentioned in the background art, where existing air conditioning units generate significant mechanical noise, causing considerable noise pollution to people's living and working environments.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a low-noise energy-saving air conditioner, comprising an equipment base and an outdoor unit, wherein clamping seats are slidably installed on the left and right sides of the upper end face of the equipment base, and limiting frames are slidably installed on the front and rear sides of the upper end face of the equipment base, and ear plates are fixedly installed on the left and right sides of the side wall of the limiting frame located at the rear of the upper end face of the limiting frame of the equipment base, a reciprocating threaded groove rod is fixedly installed on the upper end face of the ear plate on the left side, and an auxiliary rod is fixedly installed on the upper end face of the ear plate on the right side, and further comprising;

[0007] A clamping mechanism is disposed in the middle of the inner cavity of the equipment base, and the clamping mechanism is used to clamp and fix the outdoor unit of the air conditioner;

[0008] A noise reduction mechanism is provided on both the front and rear sides of the inner cavity of the equipment base. The noise reduction mechanism is used to absorb the vibration generated when the outdoor unit of the air conditioner is working.

[0009] A cleaning mechanism is provided on the rear side of the upper end face of the equipment base. The cleaning mechanism is used to clean the dust on the surface of the air intake grille of the outdoor unit of the air conditioner.

[0010] Preferably, the clamping mechanism includes a vertical plate, a bidirectional lead screw, a limiting seat, and a clamping motor. The vertical plate is fixedly installed on the left and right sides of the top surface of the inner cavity of the equipment base. The bidirectional lead screw is rotatably installed between the vertical plates on the front and rear sides. The limiting seat is threadedly installed on the front and rear sides of the side wall of the bidirectional lead screw. The clamping motor is fixedly installed on the rear end face of the equipment base through a frame.

[0011] Preferably, the output shaft end of the clamping motor passes through the equipment base and is fixedly connected to the bidirectional lead screw. The left and right ends of the bidirectional lead screw have opposite thread directions. Limiting grooves are opened on the left and right sides of the upper end face of the equipment base. The limiting seat slides in the inner cavity of the limiting grooves on the left and right sides. The limiting seat is fixedly installed on the lower end face of the clamping seat.

[0012] Preferably, the noise reduction mechanism includes a transmission worm, a transmission worm wheel, a rotating column, a gear, a rack, a connecting rod, a noise reduction rod, a noise reduction plate, a noise reduction spring, a connecting plate, and a sliding seat. The transmission worm is fixedly installed in the middle of the side wall of the bidirectional lead screw, the rotating column is rotatably installed in the middle of the bottom surface of the inner cavity of the equipment base, the transmission worm wheel is fixedly installed in the lower part of the side wall of the rotating column, and the gear is fixedly installed in the upper part of the side wall of the rotating column.

[0013] Preferably, the noise reduction rod is fixedly installed on the inner side wall of the limiting frame, the noise reduction spring is wound and installed on the left and right sides of the side wall of the noise reduction rod, the sliding seat is slidably installed on the left and right sides of the side wall of the noise reduction rod, the connecting plate is rotatably installed on the side wall of the sliding seat, the noise reduction plate is rotatably installed on the side wall of the connecting plate, the connecting rod is fixedly installed on the lower end face of the limiting frame, and the upper end face of the equipment base is provided with connecting grooves on both the front and rear sides.

[0014] Preferably, the transmission worm gear is meshed with the transmission worm wheel, the gear is meshed with the rack, the rack is fixedly installed on the lower end face of the connecting rod, the connecting rod slides in the inner cavity of the connecting groove, the two ends of the noise reduction spring are respectively connected to the side wall of the sliding seat and the limiting frame, and the noise reduction plate is made of activated carbon adsorption material.

[0015] Preferably, the cleaning mechanism includes a cleaning motor, a support plate, a cleaning worm, a cleaning worm wheel, a limiting pin, a sliding sleeve, a connecting plate, a spring rod, and a cleaning brush plate. The cleaning motor is fixedly mounted on the end face of the ear plate via a frame. The support plate is fixedly mounted on the upper end face of the ear plate located on the right side. The cleaning worm is fixedly mounted on the output shaft end of the cleaning motor. The cleaning worm wheel is fixedly mounted on the lower part of the side wall of the reciprocating threaded groove rod. The limiting pin is slidably mounted in the inner cavity of the threaded groove wall of the reciprocating threaded groove rod. The sliding sleeve is slidably mounted on the side wall of the reciprocating threaded groove rod and on the side wall of the auxiliary rod.

[0016] Preferably, the cleaning worm gear is meshed with the cleaning worm wheel, the cleaning worm wheel is fixedly installed on the inner side wall of the sliding sleeve, the connecting plate is fixedly installed between the left and right sliding sleeves, and the cleaning brush plate is fixedly installed on the inner side wall of the connecting plate by the spring rod.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. In this invention, after the outdoor unit of the air conditioner is placed on the equipment base, the clamping motor is started to rotate the bidirectional lead screw. The bidirectional lead screw is threadedly connected to the limit seat. The threads on the left and right sides of the bidirectional lead screw are opposite in direction. When the bidirectional lead screw rotates, the limit seats on the left and right sides will move closer to each other. The limit seats are fixedly connected to the clamping seat. That is, the clamping seats on the left and right sides also move closer to each other, so as to achieve quick clamping and fixing of electrical equipment, which greatly improves the work efficiency of workers.

[0019] 2. In this invention, when the outdoor unit of the air conditioner vibrates during operation, the generated vibration force can be transmitted to the connecting plate, the sliding seat, and the side wall of the noise reduction plate. At this time, the noise reduction plate can squeeze the connecting plate, causing the sliding seat to move towards the left and right ends of the noise reduction rod. Through the setting of the noise reduction spring, the vibration force exerted by the outdoor unit of the air conditioner on the connecting plate can be transmitted to the noise reduction springs on the left and right sides, effectively reducing the amplitude of the vibration of the outdoor unit of the air conditioner, thereby achieving a good noise reduction function for the outdoor unit of the air conditioner.

[0020] 3. In this invention, after prolonged use of the outdoor unit of an air conditioner, a large amount of dust may remain at the air intake gate. To reduce the air intake efficiency of the outdoor unit, the operator can turn on the cleaning motor to rotate the cleaning worm. Since the cleaning worm is meshed with the cleaning worm wheel, and the cleaning worm wheel is fixedly installed on the inner wall of the sliding sleeve, the cleaning worm will drive the cleaning worm wheel to rotate the reciprocating threaded groove rod. Sliding sleeves are slidably installed on the side walls of the reciprocating threaded groove rod and the auxiliary rod. At this time, under the action of the limiting pin on the inner cavity of the right sliding sleeve, the sliding sleeves on both sides will slide up and down on the side walls of the reciprocating threaded groove rod and the auxiliary rod. Since the cleaning brush plate is fixedly installed on the inner wall of the connecting plate by the spring rod, it can be ensured that the cleaning brush plate is always pressed against the air intake gate of the outdoor unit. At the same time, as the cleaning brush plate slides up and down continuously, the air intake gate of the outdoor unit can be cleaned, thereby reducing the workload of the outdoor unit and further improving the noise reduction performance of the entire device. Attached Figure Description

[0021] Figure 1 This is a front view schematic diagram of the overall structure of a low-noise energy-saving air conditioner according to the present invention;

[0022] Figure 2 This is a rear view schematic diagram of the overall structure of a low-noise energy-saving air conditioner according to the present invention;

[0023] Figure 3 This is a top-view partial cross-sectional structural diagram of a low-noise energy-saving air conditioner according to the present invention;

[0024] Figure 4 This is a bottom view of the equipment base structure of a low-noise energy-saving air conditioner according to the present invention;

[0025] Figure 5 This is a top view of a partial structure of a low-noise energy-saving air conditioner according to the present invention;

[0026] Figure 6 This is a cross-sectional view of the sliding sleeve of a low-noise energy-saving air conditioner according to the present invention.

[0027] In the diagram: 1. Equipment base; 11. Air conditioner outdoor unit; 12. Limiting groove; 13. Connecting groove; 2. Clamping seat; 3. Limiting frame; 4. Ear plate; 5. Reciprocating threaded groove rod; 6. Auxiliary rod; 7. Clamping mechanism; 71. Vertical plate; 72. Bidirectional lead screw; 73. Limiting seat; 74. Clamping motor; 8. Clamping mechanism; 81. Transmission worm; 82. Transmission worm wheel; 83. Rotating column; 84. Gear; 85. Rack; 86. Connecting rod; 87. Noise reduction rod; 88. Noise reduction plate; 89. Noise reduction spring; 810. Connecting plate; 811. Sliding seat; 9. Noise reduction mechanism; 9. Cleaning mechanism; 91. Cleaning motor; 92. Support plate; 93. Cleaning worm; 94. Cleaning worm wheel; 95. Limiting pin; 96. Sliding sleeve; 97. Connecting plate; 98. Spring rod; 99. Cleaning brush plate. Detailed Implementation

[0028] 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.

[0029] Please see Figures 1-6 This invention provides a low-noise energy-saving air conditioning technical solution: a low-noise energy-saving air conditioner includes an equipment base 1 and an outdoor unit 11. Clamping seats 2 are slidably installed on the left and right sides of the upper end face of the equipment base 1. Limiting frames 3 are slidably installed on the front and rear sides of the upper end face of the equipment base 1. Ear plates 4 are fixedly installed on the left and right sides of the side wall of the limiting frame 3 located at the rear of the upper end face of the equipment base 1. A reciprocating threaded groove rod 5 is fixedly installed on the upper end face of the left ear plate 4, and an auxiliary rod 6 is fixedly installed on the upper end face of the right ear plate 4.

[0030] The clamping mechanism 7 is located in the middle of the inner cavity of the equipment base 1 and is used to clamp and fix the outdoor unit 11 of the air conditioner.

[0031] The noise reduction mechanism 8 is installed on both the front and rear sides of the inner cavity of the equipment base 1. The noise reduction mechanism 8 is used to absorb the vibration generated when the outdoor unit 11 of the air conditioner is working.

[0032] Cleaning mechanism 9 is located on the rear side of the upper end face of the equipment base 1. Cleaning mechanism 9 is used to clean the dust on the surface of the air intake gate of the outdoor unit 11 of the air conditioner.

[0033] Furthermore, the clamping mechanism 7 includes a vertical plate 71, a bidirectional lead screw 72, a limiting seat 73, and a clamping motor 74. The vertical plate 71 is fixedly installed on the left and right sides of the top surface of the inner cavity of the equipment base 1. The bidirectional lead screw 72 is rotatably installed between the vertical plates 71 on the front and rear sides. The limiting seat 73 is threadedly installed on the front and rear sides of the side wall of the bidirectional lead screw 72. The clamping motor 74 is fixedly installed on the rear end face of the equipment base 1 through the frame.

[0034] The output shaft of the clamping motor 74 passes through the equipment base 1 and is fixedly connected to the bidirectional lead screw 72. The threads of the left and right ends of the bidirectional lead screw 72 are opposite. Limiting grooves 12 are opened on the left and right sides of the upper end face of the equipment base 1. The limiting seat 73 slides in the inner cavity of the limiting grooves 12 on the left and right sides. The limiting seat 73 is fixedly installed on the lower end face of the clamping seat 2.

[0035] It should be noted that after the outdoor unit 11 of the air conditioner is placed on the equipment base 1, the bidirectional lead screw 72 is rotated by starting the clamping motor 74. The bidirectional lead screw 72 is threadedly connected to the limit seat 73. The threads on the left and right sides of the bidirectional lead screw 72 are in opposite directions. When the bidirectional lead screw 72 rotates, the limit seats 73 on the left and right sides will move closer to each other. The limit seats 73 are fixedly connected to the clamping seat 2. At this time, the clamping seats 2 on the left and right sides also move closer to each other, so as to achieve quick clamping and fixing of electrical equipment, which greatly improves the work efficiency of workers.

[0036] Furthermore, the noise reduction mechanism 8 includes a transmission worm 81, a transmission worm wheel 82, a rotating column 83, a gear 84, a rack 85, a connecting rod 86, a noise reduction rod 87, a noise reduction plate 88, a noise reduction spring 89, a connecting plate 810, and a sliding seat 811. The transmission worm 81 is fixedly installed in the middle of the side wall of the double-acting screw 72, the rotating column 83 is rotatably installed in the middle of the bottom surface of the inner cavity of the equipment base 1, the transmission worm wheel 82 is fixedly installed in the lower part of the side wall of the rotating column 83, and the gear 84 is fixedly installed in the upper part of the side wall of the rotating column 83.

[0037] The noise reduction rod 87 is fixedly installed on the inner side wall of the limiting frame 3. The noise reduction spring 89 is wound and installed on the left and right sides of the side wall of the noise reduction rod 87. The sliding seat 811 is slidably installed on the left and right sides of the side wall of the noise reduction rod 87. The connecting plate 810 is rotatably installed on the side wall of the sliding seat 811. The noise reduction plate 88 is rotatably installed on the side wall of the connecting plate 810. The connecting rod 86 is fixedly installed on the lower end face of the limiting frame 3. The upper end face of the equipment base 1 has connecting grooves 13 on both the front and rear sides.

[0038] The transmission worm 81 is meshed with the transmission worm wheel 82, the gear 84 is meshed with the rack 85, the rack 85 is fixedly installed on the lower end face of the connecting rod 86, the connecting rod 86 slides in the inner cavity of the connecting groove 13, the two ends of the noise reduction spring 89 are respectively connected to the sliding seat 811 and the side wall of the limiting frame 3, and the noise reduction plate 88 is made of activated carbon adsorption material.

[0039] It should be noted that when the bidirectional lead screw 72 rotates, it is connected to the transmission worm gear 82 through the transmission worm 81. The transmission worm 81, which is fixedly installed in the middle of the side wall of the bidirectional lead screw 72, will drive the transmission worm gear 82 to rotate. The transmission worm gear 82 is fixedly installed on the side wall of the rotating column 83. A gear 84 is fixedly installed on the side wall of the rotating column 83. The gear 84 is connected to the rack 85 through the transmission worm gear 82. At this time, the rotating column 83 will drive the gear 84 to make the rack 85 slide. Since the rack 85 is located on the left and right sides of the rotating column 83, the rack 85 will drive the front and rear limit frames 3 to move closer at the same time. As the front and rear sliding seats 811 move closer to each other, the electrical equipment is completely fixed.

[0040] When the outdoor unit 11 of the air conditioner vibrates during operation, the resulting vibration force is transmitted to the connecting plate 810. Through the connecting plate 810, the sliding seat 811, and the side wall of the noise reduction plate 88, the noise reduction plate 88 can press the connecting plate 810, causing the sliding seat 811 to move towards the left and right ends of the noise reduction rod 87. With the setting of the noise reduction spring 89, the vibration force exerted by the outdoor unit 11 on the connecting plate 810 can be transmitted to the left and right noise reduction springs 89, effectively reducing the amplitude of the vibration of the outdoor unit 11, thereby achieving a good noise reduction function for the outdoor unit 11.

[0041] Furthermore, the cleaning mechanism 9 includes a cleaning motor 91, a support plate 92, a cleaning worm 93, a cleaning worm wheel 94, a limiting pin 95, a sliding sleeve 96, a connecting plate 97, a spring rod 98, and a cleaning brush plate 99. The cleaning motor 91 is fixedly mounted on the end face of the ear plate 4 via a frame. The support plate 92 is fixedly mounted on the upper end face of the ear plate 4 located on the right side. The cleaning worm 93 is fixedly mounted on the output shaft end of the cleaning motor 91. The cleaning worm wheel 94 is fixedly mounted on the lower part of the side wall of the reciprocating threaded groove rod 5. The limiting pin 95 is slidably mounted in the inner cavity of the threaded groove wall of the reciprocating threaded groove rod 5. The sliding sleeve 96 is slidably mounted on the side wall of the reciprocating threaded groove rod 5. The sliding sleeve 96 is slidably mounted on the side wall of the auxiliary rod 6.

[0042] The cleaning worm 93 is meshed with the cleaning worm wheel 94, which is fixedly installed on the inner wall of the sliding sleeve 96. The connecting plate 97 is fixedly installed between the left and right sliding sleeves 96. The cleaning brush plate 99 is fixedly installed on the inner wall of the connecting plate 97 via the spring rod 98.

[0043] It should be noted that after prolonged use, a large amount of dust may remain at the air intake of the outdoor unit 11. To improve the air intake efficiency of the outdoor unit 11, the operator can activate the cleaning motor 91 to rotate the cleaning worm 93. Since the cleaning worm 93 is meshed with the cleaning worm wheel 94, and the cleaning worm wheel 94 is fixedly installed on the inner wall of the sliding sleeve 96, the cleaning worm 93 will drive the cleaning worm wheel 94 to rotate the reciprocating threaded rod 5. The sliding sleeve 96 is slidably installed on both the reciprocating threaded rod 5 and the side wall of the auxiliary rod 6. At this time, on the right... With the cooperation of the limiting pin 95 on the inner cavity of the side sliding sleeve 96, the left and right sliding sleeves 96 will slide up and down on the side walls of the reciprocating threaded groove rod 5 and the auxiliary rod 6. Since the cleaning brush plate 99 is fixedly installed on the inner side wall of the joint plate 97 by the spring rod 98, it can be ensured that the cleaning brush plate 99 is always pressed against the air intake gate of the air conditioner outdoor unit 11. At the same time, as the cleaning brush plate 99 slides up and down continuously, the air intake gate of the air conditioner outdoor unit 11 can be cleaned to reduce the workload of the air conditioner outdoor unit 11 and further improve the noise reduction performance of the entire equipment.

[0044] Working principle:

[0045] After the staff places the outdoor unit 11 of the air conditioner on the equipment base 1, they start the clamping motor 74 to make the bidirectional lead screw 72 rotate. The bidirectional lead screw 72 is threadedly connected to the limit seat 73. The threads on the left and right sides of the bidirectional lead screw 72 are opposite. When the bidirectional lead screw 72 rotates, the limit seats 73 on the left and right sides will move closer to each other. The limit seats 73 are fixedly connected to the clamping seat 2. At this time, the clamping seats 2 on the left and right sides also move closer to each other, so as to quickly clamp and fix the electrical equipment, which greatly improves the work efficiency of the workers.

[0046] When the bidirectional lead screw 72 rotates, it meshes with the transmission worm gear 82 through the transmission worm 81. The transmission worm 81, which is fixedly installed in the middle of the side wall of the bidirectional lead screw 72, will drive the transmission worm gear 82 to rotate. The transmission worm gear 82 is fixedly installed on the side wall of the rotating column 83. A gear 84 is fixedly installed on the side wall of the rotating column 83. The gear 84 meshes with the rack 85. At this time, the rotating column 83 will drive the gear 84 to make the rack 85 slide. Since the rack 85 is located on the left and right sides of the rotating column 83, the rack 85 will drive the front and rear limit frames 3 to move closer at the same time. As the front and rear sliding seats 811 move closer to each other, the electrical equipment is completely fixed.

[0047] When the outdoor unit 11 of the air conditioner vibrates during operation, the resulting vibration force can be transmitted to the connecting plate 810. Through the connecting plate 810, the sliding seat 811, and the side wall of the noise reduction plate 88, the noise reduction plate 88 can press the connecting plate 810, causing the sliding seat 811 to move towards the left and right ends of the noise reduction rod 87. Through the setting of the noise reduction spring 89, the vibration force of the outdoor unit 11 to the connecting plate 810 can be transmitted to the left and right noise reduction springs 89, effectively reducing the amplitude of the vibration of the outdoor unit 11, thereby achieving a good noise reduction function for the outdoor unit 11.

[0048] After prolonged use, a large amount of dust may accumulate at the air intake of the outdoor unit 11. To improve the air intake efficiency of the outdoor unit 11, the operator can activate the cleaning motor 91 to rotate the cleaning worm 93. Since the cleaning worm 93 is meshed with the cleaning worm wheel 94, which is fixedly mounted on the inner wall of the sliding sleeve 96, the cleaning worm 93 will drive the cleaning worm wheel 94 to rotate the reciprocating threaded rod 5. The sliding sleeve 96 is slidably mounted on both the reciprocating threaded rod 5 and the side wall of the auxiliary rod 6. At this time, the sliding sleeve 96 is located on the right side. With the cooperation of the limiting pin 95 on the inner cavity of sleeve 96, the sliding sleeves 96 on the left and right sides will slide up and down on the side walls of the reciprocating threaded groove rod 5 and the auxiliary rod 6. Since the cleaning brush plate 99 is fixedly installed on the inner side wall of the connecting plate 97 by the spring rod 98, it can be ensured that the cleaning brush plate 99 is always pressed against the air intake gate of the air conditioner outdoor unit 11. At the same time, as the cleaning brush plate 99 slides up and down continuously, the air intake gate of the air conditioner outdoor unit 11 can be cleaned to reduce the workload of the air conditioner outdoor unit 11 and further improve the noise reduction performance of the entire equipment.

[0049] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, and is not intended to limit the scope of protection of the present invention. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of the present invention do not depart from the essence and scope of the technical solution of the present invention.

Claims

1. A low-noise, energy-saving air conditioner, comprising a base (1) and an outdoor unit (11), characterized in that: The upper end face of the equipment base (1) is slidably mounted with clamping seats (2) on the left and right sides. The upper end face of the equipment base (1) is slidably mounted with limiting frames (3) on the front and rear sides. The limiting frames (3) located at the rear of the upper end face of the equipment base (1) are fixedly mounted with ear plates (4) on the left and right sides. The upper end face of the ear plate (4) on the left side is fixedly mounted with a reciprocating threaded groove rod (5). The upper end face of the ear plate (4) on the right side is fixedly mounted with an auxiliary rod (6). The equipment base (1) also includes a clamping seat (2) on the left and a limiting frame (3) on the rear side of the upper end face of the limiting frame (3). Clamping mechanism (7) is disposed in the middle of the inner cavity of the equipment base (1) and is used to clamp and fix the outdoor unit (11) of the air conditioner. The clamping mechanism (7) includes a vertical plate (71), a bidirectional lead screw (72), a limiting seat (73), and a clamping motor (74). The vertical plate (71) is fixedly installed on the left and right sides of the top surface of the inner cavity of the equipment base (1). The bidirectional lead screw (72) is rotatably installed between the vertical plates (71) on the front and rear sides. The limiting seat (73) is threadedly installed on the front and rear sides of the side wall of the bidirectional lead screw (72). The clamping motor (74) is fixedly installed on the rear end face of the equipment base (1) through a frame. The output shaft of the clamping motor (74) passes through the equipment base (1) and is fixedly connected to the bidirectional lead screw (72). The left and right ends of the bidirectional lead screw (72) have opposite thread directions. Limiting grooves (12) are opened on the left and right sides of the upper end face of the equipment base (1). The limiting seat (73) slides in the inner cavity of the limiting groove (12) on the left and right sides. The limiting seat (73) is fixedly installed on the lower end face of the clamping seat (2). Noise reduction mechanism (8) is provided on the front and rear sides of the inner cavity of the equipment base (1). The noise reduction mechanism (8) is used to absorb the vibration generated when the outdoor unit (11) of the air conditioner is working. The noise reduction mechanism (8) includes a transmission worm (81), a transmission worm wheel (82), a rotating column (83), a gear (84), a rack (85), a connecting rod (86), a noise reduction rod (87), a noise reduction plate (88), a noise reduction spring (89), a connecting plate (810), and a sliding seat (811). The transmission worm (81) is fixedly installed in the middle of the side wall of the bidirectional lead screw (72). The rotating column (83) is rotatably installed in the middle of the bottom surface of the inner cavity of the equipment base (1). The transmission worm wheel (82) is fixedly installed in the lower part of the side wall of the rotating column (83). The gear (84) is fixedly installed in the upper part of the side wall of the rotating column (83). The noise reduction rod (87) is fixedly installed on the inner side wall of the limiting frame (3), the noise reduction spring (89) is wound and installed on the left and right sides of the side wall of the noise reduction rod (87), the sliding seat (811) is slidably installed on the left and right sides of the side wall of the noise reduction rod (87), the connecting plate (810) is rotatably installed on the side wall of the sliding seat (811), the noise reduction plate (88) is rotatably installed on the side wall of the connecting plate (810), the connecting rod (86) is fixedly installed on the lower end face of the limiting frame (3), and the upper end face of the equipment base (1) is provided with connecting grooves (13) on both the front and rear sides. The transmission worm (81) is meshed with the transmission worm wheel (82), the gear (84) is meshed with the rack (85), the rack (85) is fixedly installed on the lower end face of the connecting rod (86), the connecting rod (86) slides in the inner cavity of the connecting groove (13), the two ends of the noise reduction spring (89) are respectively connected to the sliding seat (811) and the side wall of the limiting frame (3), and the noise reduction plate (88) is made of activated carbon adsorption material; When the double-acting screw (72) rotates, it meshes with the transmission worm gear (82) through the transmission worm (81). The transmission worm (81) fixedly installed in the middle of the side wall of the double-acting screw (72) will drive the transmission worm gear (82) to rotate. The transmission worm gear (82) is fixedly installed on the side wall of the rotating column (83). A gear (84) is fixedly installed on the side wall of the rotating column (83). The gear (84) meshes with the rack (85). At this time, the rotating column (83) will drive the gear (84) to make the rack (85) slide. Since the rack (85) is located on the left and right sides of the rotating column (83), the rack (85) will drive the front and rear limit frames (3) to move closer at the same time. As the front and rear sliding seats (811) move closer to each other. The cleaning mechanism (9) is located on the rear side of the upper end face of the equipment base (1). The cleaning mechanism (9) is used to clean the dust on the surface of the air intake of the outdoor unit (11) of the air conditioner. The cleaning mechanism (9) includes a cleaning motor (91), a support plate (92), a cleaning worm (93), a cleaning worm wheel (94), a limit pin (95), a sliding sleeve (96), a connecting plate (97), a spring rod (98), and a cleaning brush plate (99). The cleaning motor (91) is fixedly installed on the end face of the ear plate (4) by the frame. The support plate (92) is fixedly installed on the upper end face of the ear plate (4) located on the right side.

2. The low-noise energy-saving air conditioner according to claim 1, characterized in that: The cleaning worm (93) is fixedly installed on the output shaft end of the cleaning motor (91), the cleaning worm wheel (94) is fixedly installed on the lower side wall of the reciprocating threaded groove rod (5), the limiting pin (95) is slidably installed in the inner cavity of the threaded groove wall of the reciprocating threaded groove rod (5), the sliding sleeve (96) is slidably installed on the side wall of the reciprocating threaded groove rod (5), and the sliding sleeve (96) is slidably installed on the side wall of the auxiliary rod (6).

3. The low-noise energy-saving air conditioner according to claim 2, characterized in that: The cleaning worm (93) is meshed with the cleaning worm wheel (94), the cleaning worm wheel (94) is fixedly installed on the inner wall of the sliding sleeve (96), the connecting plate (97) is fixedly installed between the left and right sliding sleeves (96), and the cleaning brush plate (99) is fixedly installed on the inner wall of the connecting plate (97) through the spring rod (98).

Images