Air source heat pump air heater system

Abstract

The invention discloses an air source heat pump hot-air blower system, and relates to the technical field of heat pump hot-air blowers, the air source heat pump hot-air blower system comprises a ventilation mechanism, the ventilation mechanism comprises a protective cover, the two ends of the protective cover are respectively and fixedly connected with a group of rubber bags, and the tail end of each group of rubber bags is respectively and fixedly connected with a group of baffles; the side wall of each baffle is fixedly connected with a connecting frame, and the top end of each connecting frame is rotationally connected with a connecting rod. The scraping assembly slides on the outer wall of the heat conduction pipe, so that the first clamping plate and the second clamping plate slide on the outer wall of the heat conduction pipe, water vapor and dirt condensed on the outer wall of the heat conduction pipe are scraped by the first clamping plate and the second clamping plate, and in the heat exchange process of a refrigerant and air, the heat exchange efficiency is improved. According to the air source heat pump hot-air blower, it can be guaranteed that in the process that a refrigerant absorbs heat in air, water vapor and dirt are prevented from affecting heat transfer, the working efficiency of the air source heat pump hot-air blower is guaranteed, and the hot-air blower can better absorb the heat in the air.

Description

Technical Field

[0001] The invention relates to the technical field of heat pump hot air blowers, and in particular to an air source heat pump hot air blower system. Background Art

[0002] Air source heat pump hot air blower is a kind of hot air blower. Hot air blower is the preferred product for upgrading and replacing modern industrial heat sources. Electromechanical equipment is the best hot air source configuration for automatic machinery such as hot air conveying furnaces, drying furnaces, ovens, and packaging machines. The hot air blower consists of three major parts: blower, heater, and control circuit. It realizes the regulation of working temperature and air volume. In addition, the hot air blower also has over-temperature protection circuits for the fan air inlet and motor, and an emergency stop switch for the main circuit, which further improves the protection of the equipment.

[0003] The existing patent (publication number: CN113154675A) discloses an air source heat pump hot air fan system, which belongs to the technical field of air source heat pump hot air fans, and includes a fixed base, a sliding block, a telescopic rod, a connecting rod and a fixed sliding rod. The inner wall of the fixed base is penetrated by a lifting column which coincides with the vertical central axis of the fixed base, and the outer wall of the lifting column is sleeved with a compression spring for pushing the sliding block, and the bottom end of the sliding block is screwed with a connecting plate for pushing the telescopic rod, and the outer wall of the telescopic rod is sleeved with a limiting sleeve fixedly connected to the fixed base. By setting a pushing spring, in the fixed base, the pushing spring works through the telescopic rod to drive the connecting rod to slide along the limiting sleeve, and the movement of the connecting rod drives the two groups of working rods to move at the same time, and the working rod drives the fixed sliding rod to slide along the inner wall of the fixed sleeve, so that the fixed sliding rod drives the clamping slot plate to move, and clamps the fixed round table fixedly connected to the fixed column, thereby realizing the automatic assembly operation of the fixed base.

[0004] However, the above technical solution still has certain defects. During the heating process, the heat in the air is absorbed by the refrigerant through the copper tube in the heat exchanger through the cold air. However, after a period of use, fine dust and other dirt in the air are contaminated on the copper tube, resulting in the heat not being easily transferred to the refrigerant during the use of the hot air blower, thereby reducing the heating efficiency and increasing the power consumption of the hot air blower. For this reason, an air source heat pump hot air blower system is proposed. Summary of the invention

[0005] Based on this, the object of the present invention is to provide an air source heat pump hot air blower system to solve the technical problems raised in the above background.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: an air source heat pump hot air blower system, comprising a ventilation mechanism, the ventilation mechanism comprising a protective cover, a group of rubber bags are fixedly connected to both ends of the protective cover, a group of baffles are fixedly connected to the end of each group of rubber bags, a group of connecting frames are fixedly connected to the side walls of each group of baffles, a connecting frame is rotatably connected to the top end of the connecting frame, a deflection block is rotatably connected to the end of the connecting rod, and a cleaning mechanism is arranged inside the protective cover;

[0007] The cleaning mechanism comprises two groups of connecting plates, the connecting plates are fixedly connected to the inner wall of the protective cover, the side walls of the two groups of connecting plates are respectively connected to multiple groups of joints, multiple groups of heat dissipation pipes are connected between the joints on both sides, the outer wall sliding sleeves of the multiple groups of heat dissipation pipes are provided with multiple groups of scraping components, the multiple groups of scraping components are fixedly connected together, the top and bottom ends of the multiple groups of scraping components are respectively fixedly connected to a group of moving frames, the top and bottom ends of the inner wall of the protective cover are respectively provided with a group of synchronous belts, the outer walls of each group of the synchronous belts are respectively fixedly connected with a group of push rods, each group of the push rods are respectively slidably fitted on the inner wall of a group of moving frames, the top and bottom ends of the inner wall of the protective cover are respectively installed with a group of motors, the output ends of each group of the motors are respectively provided with a group of gear groups, the ends of each group of the gear groups are respectively coaxially connected to a group of synchronous belts, and the deflection block is coaxially connected to the synchronous belt.

[0008] As an optimal technical solution for an air source heat pump hot air blower system of the present invention, a cone head is fixedly connected to the side wall of the joint, the scraping assembly includes a scraping plate, the scraping plate is slidably mounted on the outer wall of the heat conduction pipe, and the movable frame is fixedly connected to the outer wall of the scraping plate.

[0009] As an optimal technical solution for an air source heat pump hot air blower system of the present invention, the scraper plate is internally slidably connected to a plurality of groups of first clamping plates, each group of the first clamping plates is respectively affixed to the outer wall of a group of heat conduction pipes, and the inner wall of the scraper plate is slidably connected to a plurality of groups of second clamping plates, each group of the second clamping plates is respectively located next to a group of first clamping plates, and each group of the second clamping plates and the first clamping plates next to them are affixed to the outer wall of the same group of heat conduction pipes.

[0010] As an optimal technical solution for an air source heat pump hot air blower system of the present invention, the side walls of the first clamping plate and the second clamping plate are respectively hinged with a group of pull rods, and the ends of the two groups of pull rods are hinged with a group of abutment rods, and the abutment rods are slidably connected to the inner wall of the scraper plate, and the pull rods are provided with torsion springs at the connection with the abutment rods.

[0011] As an optimal technical solution for an air source heat pump hot air blower system of the present invention, the side wall of the baffle is connected with an opening, the inner wall of the opening is fixedly connected with a second silicone sheet, and the two sides of the protective cover are respectively connected with a group of connecting pipes, and the ends of the two groups of connecting pipes are connected to the interior of the compressor body.

[0012] As a preferred technical solution of an air source heat pump hot air blower system of the present invention, a through hole is opened on the inner wall of the connecting pipe, and a first silicone sheet is fixedly connected to the inner wall of the connecting pipe, and the silicone sheet is located next to the through hole.

[0013] As an optimal technical solution for an air source heat pump hot air blower system of the present invention, the compressor body includes an outer shell, the outer shell includes a main shell, and a group of air inlets are connected to both sides of the main shell respectively, and the air inlet includes a guide port, and the guide port is connected to both sides of the outer shell, and the guide port is composed of multiple groups of air inlet channels inclined downward.

[0014] As an optimal technical solution for an air source heat pump hot air blower system of the present invention, a filter plate is slidably arranged inside the guide port, and two groups of limit blocks are slidably connected to the inner wall of the filter plate. The side walls of each group of the limit blocks are respectively fixedly connected with a group of return springs, and the ends of the return springs are fixedly connected to the inner wall of the filter plate. The inner wall of the filter plate is provided with two groups of limit holes that match the limit blocks.

[0015] As an optimal technical solution for an air source heat pump hot air blower system of the present invention, the inner wall of the main shell is rotatably connected to two groups of bidirectional threaded rods, the outer wall of each group of bidirectional threaded rods is respectively threadedly connected to two groups of sliders, and the inner wall of the main shell is rotatably connected to multiple groups of rotating arms near the bottom.

[0016] As an optimal technical solution for an air source heat pump hot air blower system of the present invention, the top end of each group of the rotating arms is fixedly connected to a group of sliding frames, the bottom end of each group of the sliding blocks is fixedly connected to a group of sliding rods, and each group of the sliding rods is slidably arranged on the inner wall of a group of sliding frames. A universal wheel is installed at one end of the rotating arm, and a rubber block is fixedly connected to the other end of the rotating arm.

[0017] In summary, the present invention mainly has the following beneficial effects:

[0018] 1. The scraping assembly of the present invention slides on the outer wall of the heat-conducting tube, so that the first clamping plate and the second clamping plate slide on the outer wall of the heat-conducting tube, so that the water vapor and dirt condensed on the outer wall of the heat-conducting tube are scraped off by the first clamping plate and the second clamping plate, so that in the process of heat exchange between the refrigerant and the air, it can be ensured that the refrigerant absorbs the heat in the air and avoids the influence of water vapor and dirt on the heat transfer, thereby ensuring the working efficiency of the air source heat pump hot air blower, so that the hot air blower can also absorb the heat in the air well in a low temperature environment;

[0019] 2. The present invention drives the ventilation mechanism during the operation of the cleaning mechanism, so that the two groups of rubber bags are continuously compressed and expanded, thereby driving the air to pass through the inside of the main shell, then enter the inside of the protective cover, and then be discharged from the opening, so that air continuously passes through the outside of the heat-conducting pipe, and these air flows enter the protective cover through the connecting pipe, and then are discharged from the openings at both ends, so that these air flows can fully contact the heat-conducting pipe, and in the process of the air flow passing through the main shell, the inside of the compressor body can be cooled to avoid damage caused by high temperature of the compressor, so that the air can be preheated in advance by using the heat generated during the operation of the compressor before entering the inside of the protective cover, thereby improving the heating efficiency of the hot air blower;

[0020] 3. The present invention pushes the entire air source heat pump hot air blower when installing and placing the entire hot air blower, and utilizes universal wheels to make the hot air blower conveniently move on the ground. When the hot air blower moves to a specified position, the two-way threaded rod is rotated to make the slider drive the push rod to move, thereby pushing the rotating arm to rotate, so that the rotating rod drives the universal wheel to retract into the main shell, and the rubber block is supported on the ground to support the entire hot air blower, so that the hot air blower can be stably placed on the ground, so that the entire hot air blower can be conveniently moved when moving, and can also be stably placed on the ground when in use, thereby making the hot air blower more convenient and flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0022] Figure 2 It is a bottom view structural schematic diagram of the present invention;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the protective shell of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the protective shell of the present invention when it is removed;

[0025] Figure 5 It is a schematic diagram of the cross-sectional structure of the connecting pipe of the present invention;

[0026] Figure 6 It is a schematic diagram of the cross-sectional structure of the rubber bag of the present invention;

[0027] Figure 7 It is a schematic diagram of the main structure of the cleaning mechanism of the present invention;

[0028] Figure 8 For the present invention Figure 7 The enlarged structural diagram at A in the middle;

[0029] Fig. 9 It is a schematic diagram of the joint structure of the present invention;

[0030] Fig.10 It is a schematic diagram of the cross-sectional structure of the scraper plate of the present invention;

[0031] Fig.11 This is a schematic diagram of the explosion structure of the air inlet of the present invention;

[0032] Fig.12 It is a schematic diagram of the cross-sectional structure of the main shell near the bottom end of the present invention.

[0033] In the figure: 1. Compressor body; 2. Ventilation mechanism; 3. Cleaning mechanism;

[0034] 101, housing; 1011, main housing; 1012, bidirectional threaded rod; 1013, slider; 1014, rotating arm; 1015, sliding frame; 1016, sliding rod; 1017, universal wheel; 1018, rubber block; 102, air inlet; 1021, guide port; 1022, filter plate; 1023, limit block;

[0035] 201, protective cover; 202, connecting pipe; 203, through hole; 204, first silicone sheet; 205, rubber bag; 206, baffle; 207, opening; 208, second silicone sheet; 209, connecting frame; 210, connecting rod; 211, deflection block;

[0036] 301, connecting plate; 302, joint; 303, heat dissipation pipe; 304, scraping assembly; 3041, scraping plate; 3042, first clamping plate; 3043, second clamping plate; 3044, pull rod; 3045, abutment rod; 3046, cone head; 305, moving frame; 306, synchronous belt; 307, push rod; 308, motor; 309, gear set. DETAILED DESCRIPTION

[0037] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0038] The following describes an embodiment of the present invention based on its overall structure.

[0039] An air source heat pump hot air blower system, such as Figures 1 to 12 As shown, the ventilation mechanism 2 includes a protective cover 201, and the two ends of the protective cover 201 are respectively fixedly connected with a group of rubber bags 205, and the end of each group of rubber bags 205 is respectively fixedly connected with a group of baffles 206, and the side walls of each group of baffles 206 are respectively fixedly connected with a group of connecting frames 209, and the top of the connecting frame 209 is rotatably connected with a connecting rod 210, and the end of the connecting rod 210 is rotatably connected with a deflection block 211, and the interior of the protective cover 201 is provided with a cleaning mechanism 3;

[0040] The cleaning mechanism 3 includes two groups of connecting plates 301, which are fixedly connected to the inner wall of the protective cover 201. The side walls of the two groups of connecting plates 301 are respectively connected to multiple groups of joints 302, and multiple groups of heat dissipation pipes 303 are connected between the joints 302 on both sides. The side wall of the baffle 206 is connected to an opening 207, and the inner wall of the opening 207 is fixedly connected to a second silicone sheet 208. The two sides of the protective cover 201 are respectively connected to a group of connecting pipes 202, and the ends of the two groups of connecting pipes 202 are connected to the interior of the compressor body 1. The inner wall of the connecting pipe 202 is provided with a through hole 203, and the inner wall of the connecting pipe 202 is fixedly connected to a first silicone sheet 204, and the silicone sheet is located next to the through hole 203.

[0041] By rotating the deflection block 211, the deflection block 211 continuously pushes and pulls the connecting rod 210, so that the connecting rod 210 continuously pushes the connecting frame 209, so that the connecting frame 209 drives the baffle 206 to reciprocate. In this process, the baffle 206 continuously drives the rubber bag 205 to compress and expand. When the two groups of rubber bags 205 are expanded, negative pressure is generated inside the protective cover 201, so that the second silicone sheet 208 is tightly fitted with the inner wall of the opening 207, and the first silicone sheet 204 is adsorbed by the negative pressure inside the protective cover 201, so that the first silicone sheet 204 is no longer fitted to the end of the through hole 203, so that the external air enters through the connecting pipe 202 and then passes through the through hole 203, and then the air enters the protective cover 201, and the rubber bag 205 is compressed. During compression, positive pressure is generated inside the protective cover 201, and the pressure inside the protective cover 201 increases. At this time, the first silicone sheet 204 rebounds, so that the first silicone sheet 204 fits with the through hole 203, and the second silicone sheet 208 bends under the action of the air pressure inside the protective cover 201, so that the air inside the protective cover 201 is discharged from the protective cover 201 through the opening 207. Before entering the connecting pipe 202, the air passes through the main shell 1011, and the heat inside the main shell 1011 is brought to the inside of the protective cover 201, thereby avoiding overheating of the compressor inside the compressor body 1, and preheating the air to increase the heat in the air, so that the refrigerant can absorb the heat in the air more efficiently after entering the heat transfer pipe.

[0042] Please refer to the figure Figure 1 , Figure 2 , Figure 3 , Figure 4 , Fig. 9 and Fig.10The outer wall sliding sleeves of the multiple groups of heat dissipation pipes 303 are provided with multiple groups of scraping components 304, and the multiple groups of scraping components 304 are fixedly connected together. The top and bottom ends of the multiple groups of scraping components 304 are respectively fixedly connected with a group of moving frames 305. The top and bottom ends of the inner wall of the protective cover 201 are respectively provided with a group of synchronous belts 306. The outer wall of each group of synchronous belts 306 is respectively fixedly connected with a group of push rods 307. Each group of push rods 307 slides and fits on the inner wall of a group of moving frames 305. The top and bottom ends of the inner wall of the protective cover 201 are respectively installed with a group of motors 308. The output ends of each group of motors 308 are respectively provided with a group of gear sets 309. The ends of each group of gear sets 309 are respectively coaxially connected with a group of synchronous belts 306. The deflection block 211 is coaxially connected with the synchronous belt 306. The side wall of the joint 302 is fixedly connected with a cone head 3046. The scraping component 304 includes a scraping plate 30 41, the scraper plate 3041 is slidably sleeved on the outer wall of the heat conducting tube, the movable frame 305 is fixedly connected to the outer wall of the scraper plate 3041, the scraper plate 3041 is internally slidably connected to a plurality of groups of first clamping plates 3042, each group of first clamping plates 3042 is respectively attached to the outer wall of a group of heat conducting tubes, and the inner wall of the scraper plate 3041 is slidably connected to a plurality of groups of second clamping plates 3043, each group of second clamping plates 3043 is respectively located on a group of first clamping plates 3042 , and each group of second clamps 3043 and the first clamps 3042 next to it are attached to the outer wall of the same group of heat-conducting tubes, and the side walls of the first clamps 3042 and the second clamps 3043 are respectively hinged with a group of pull rods 3044, and the ends of the two groups of pull rods 3044 are hinged with a group of abutment rods 3045, and the abutment rods 3045 are slidably connected to the inner wall of the scraper plate 3041, and the pull rods 3044 are provided with torsion springs at the connection between the abutment rods 3045 and the pull rods 3044.

[0043] The motor 308 drives the synchronous belt 306 to rotate through the gear set 309. During the rotation of the synchronous belt 306, the push rod 307 is driven, so that the push rod 307 pushes the moving frame 305. After the moving frame 305 moves from one end of the heat-conducting pipe to the other end, as the synchronous belt 306 continues to rotate, the synchronous belt 306 drives the push rod 307 to move in the opposite direction, so that the push rod 307 pushes the moving frame 305 to move in the opposite direction, thereby causing the scraping assembly 304 to reciprocate on the outer wall of the heat-conducting pipe. During the movement of the scraping assembly 304, the scraping plate 3041 moves and drives the first clamping plate 3042 and the second clamping plate 3043 to move, so that the first clamping plate 3042 and the second clamping plate 3043 slide on the outer wall of the heat-conducting pipe, thereby scraping and rubbing the outer wall of the heat-conducting pipe, so that the water vapor and dirt on the outer wall of the heat-conducting pipe are scraped off. After the scraping plate 3041 moves to one end of the heat-conducting pipe, the scraping plate 3041 fits with the joint 302 At this time, the scraper plate 3041 is sleeved on the outer wall of the cone head 3046, so that the abutting rod 3045 is pushed and slid by the cone head 3046, and the abutting rod 3045 pushes the pull rod 3044, so that the pull rod 3044 pushes the first clamping plate 3042 and the second clamping plate 3043 to slide into the scraper plate 3041, so that the dirt adhering to the first clamping plate 3042 and the second clamping plate 3043 is blocked by the scraper plate 3041, so that the dirt is removed from the first clamping plate 3042 and the second clamping plate 3043. The outer walls of plate 3042 and the second clamping plate 3043 are separated. When the abutting rod 3045 is pushed and pushes the pulling rod 3044, the torsion spring at the connection between the pulling rod 3044 and the abutting rod 3045 is twisted. When the scraping plate 3041 slides, the cone head 3046 is separated from the abutting rod 3045. At this time, the torsion spring rebounds, causing the abutting rod 3045 and the pulling rod 3044 to return to their original positions, thereby pushing the first clamping plate 3042 and the second clamping plate 3043 to return to their original positions.

[0044] Please refer to Figure 1 , Figure 2 , Fig.11 ,and Fig.12The compressor body 1 includes a shell 101, and the shell 101 includes a main shell 1011. The two sides of the main shell 1011 are respectively connected with a group of air inlets 102. The air inlet 102 includes a guide port 1021. The guide port 1021 is connected to the two sides of the shell 101. The guide port 1021 is composed of a plurality of groups of air inlet channels inclined downward. A filter plate 1022 is slidably arranged inside the guide port 1021. Two groups of limit blocks 1023 are slidably connected to the inner wall of the filter plate 1022. The side walls of each group of limit blocks 1023 are respectively fixedly connected with a group of return springs, and the ends of the return springs are fixedly connected to the inner wall of the filter plate 1022. The inner wall of the filter plate 1022 is provided with two groups of limit blocks. The inner wall of the main shell 1011 is rotatably connected with two groups of bidirectional threaded rods 1012, and the outer wall of each group of bidirectional threaded rods 1012 is respectively threadedly connected with two groups of sliders 1013, and the inner wall of the main shell 1011 is rotatably connected with multiple groups of rotating arms 1014 near the bottom, and the top of each group of rotating arms 1014 is respectively fixedly connected with a group of sliding frames 1015, and the bottom of each group of sliders 1013 is respectively fixedly connected with a group of sliding rods 1016, and each group of sliding rods 1016 is respectively slidably set on the inner wall of a group of sliding frames 1015, and a universal wheel 1017 is installed at one end of the rotating arm 1014, and a rubber block 1018 is fixedly connected to the other end of the rotating arm 1014.

[0045] When negative pressure is generated inside the main shell 1011, air passes through the guide port 1021 and then passes through the filter plate 1022, so that larger particles and debris are filtered out. The air enters the main shell 1011, and then the air takes away the heat inside the main shell 1011 and enters the connecting pipe 202. The guide port 1021 is set to be tilted downward, so that no rainwater enters the guide port 1021 on rainy days. The guide port 1021 is pulled to slide out of the main shell 1011, and then the limit block 1023 is pushed to make the limit block 1023 The filter plate 1022 slides out from the inside of the limiting hole, and the return spring is compressed, and then the filter plate 1022 is pulled upward, so that the filter plate 1022 slides out from the inside of the guide port 1021, and then the limiting block 1023 on the new filter plate 1022 is pushed to slide into the filter plate 1022, and then the new filter plate 1022 is pushed into the guide port 1021, and then the limiting block 1023 is released, so that the return spring rebounds and pushes the limiting block 1023 to slide into the limiting hole, so that the filter plate 1022 cannot slide out of the guide port 1021, and then the guide port 1021 is pushed to make the guide port 1021 slide into the main shell 1011, In the process of moving the hot air blower, the hot air blower is pushed to use the universal wheel 1017 so that the hot air blower can be moved on the ground. When the hot air blower is moved to the specified position, the two sets of bidirectional threaded rods 1012 are rotated, so that the bidirectional threaded rods 1012 drive the slider 1013 to move, so that the slider 1013 drives the sliding rod 1016 to move, so that the sliding rod 1016 drives the sliding frame 1015. When the sliding frame 1015 is pushed, the rotating arm 1014 is driven to rotate, so that the rotating arm 1014 drives the universal wheel 1017 to flip into the inside of the main shell 1011, and the rubber block 1018 is on the rotating arm 1014. During the rotation, the main shell 1011 is extended and supported on the ground. As the two-way threaded rod 1012 continues to rotate, the rubber block 1018 is fully supported on the ground and the universal wheel 1017 is separated from the ground, so that the hot air blower is firmly placed on the ground. When the hot air blower needs to be moved, the two-way threaded rod 1012 is rotated in the opposite direction to make the slider 1013 slide in the opposite direction, so that the sliding rod 1016 moves in the opposite direction, thereby pushing the sliding frame 1015 in the opposite direction, so that the rotating arm 1014 rotates in the opposite direction, so that the universal wheel 1017 is supported on the ground and the rubber block 1018 retracts into the main shell 1011.

[0046] When in use, the scraping component 304 slides on the outer wall of the heat-conducting tube, so that the first clamping plate 3042 and the second clamping plate 3043 slide on the outer wall of the heat-conducting tube, so that the water vapor and dirt condensed on the outer wall of the heat-conducting tube are scraped off by the first clamping plate 3042 and the second clamping plate 3043. Therefore, in the process of heat exchange between the refrigerant and the air, it can be ensured that the refrigerant absorbs heat from the air without affecting the heat transfer due to water vapor and dirt, thereby ensuring the working efficiency of the air source heat pump hot air blower, so that in a low temperature environment, the hot air blower can also absorb heat from the air well. The parts not involved in the device are the same as the prior art or can be implemented by the prior art.

[0047] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. An air source heat pump hot air blower system, comprising a ventilation mechanism (2), characterized in that: The ventilation mechanism (2) comprises a protective cover (201), the two ends of the protective cover (201) are respectively fixedly connected to a group of rubber bags (205), the ends of each group of rubber bags (205) are respectively fixedly connected to a group of baffles (206), the side walls of each group of baffles (206) are respectively fixedly connected to a group of connecting frames (209), the top end of the connecting frame (209) is rotatably connected to a connecting rod (210), the end of the connecting rod (210) is rotatably connected to a deflection block (211), and a cleaning mechanism (3) is arranged inside the protective cover (201); The cleaning mechanism (3) comprises two groups of connecting plates (301), the connecting plates (301) are fixedly connected to the inner wall of the protective cover (201), the side walls of the two groups of connecting plates (301) are respectively connected to a plurality of joints (302), a plurality of heat dissipation pipes (303) are connected between the joints (302) on both sides, the outer walls of the plurality of heat dissipation pipes (303) are slidingly sleeved with a plurality of scraping components (304), the plurality of scraping components (304) are fixedly connected together, the top and bottom ends of the plurality of scraping components (304) are respectively fixedly connected to a group of moving frames (305), the protective cover (201) A group of synchronous belts (306) are respectively arranged at the top and bottom of the inner wall, and a group of push rods (307) are respectively fixedly connected to the outer wall of each group of the synchronous belts (306), and each group of the push rods (307) are respectively slidably fitted on the inner wall of a group of moving frames (305). A group of motors (308) are respectively installed at the top and bottom of the inner wall of the protective cover (201), and a group of gear sets (309) are respectively arranged at the output end of each group of the motors (308), and the end of each group of the gear sets (309) is respectively coaxially connected to a group of synchronous belts (306), and the deflection block (211) is coaxially connected to the synchronous belt (306).

2. The air source heat pump hot air blower system according to claim 1, characterized in that: The side wall of the joint (302) is fixedly connected with a cone head (3046), the scraping assembly (304) comprises a scraping plate (3041), the scraping plate (3041) is slidably mounted on the outer wall of the heat conducting pipe, and the movable frame (305) is fixedly connected to the outer wall of the scraping plate (3041).

3. The air source heat pump hot air blower system according to claim 2, characterized in that: The scraper plate (3041) is internally slidably connected to a plurality of groups of first clamping plates (3042), and each group of the first clamping plates (3042) is respectively attached to the outer wall of a group of heat-conducting tubes; the inner wall of the scraper plate (3041) is slidably connected to a plurality of groups of second clamping plates (3043), and each group of the second clamping plates (3043) is respectively located next to a group of first clamping plates (3042), and each group of the second clamping plates (3043) and the adjacent first clamping plates (3042) are attached to the outer wall of the same group of heat-conducting tubes.

4. The air source heat pump hot air blower system according to claim 3, characterized in that: A group of pull rods (3044) are hinged to the side walls of the first clamping plate (3042) and the second clamping plate (3043), respectively. A group of abutment rods (3045) are hinged to the ends of the two groups of pull rods (3044). The abutment rods (3045) are slidably connected to the inner wall of the scraper plate (3041). A torsion spring is provided at the connection between the pull rods (3044) and the abutment rods (3045).

5. The air source heat pump hot air blower system according to claim 1, characterized in that: The side wall of the baffle (206) is connected to an opening (207), and the inner wall of the opening (207) is fixedly connected to a second silicone sheet (208). The two sides of the protective cover (201) are respectively connected to a group of connecting pipes (202), and the ends of the two groups of connecting pipes (202) are connected to the interior of the compressor body (1).

6. The air source heat pump hot air blower system according to claim 5, characterized in that: A through hole (203) is formed on the inner wall of the connecting tube (202), and a first silicone sheet (204) is fixedly connected to the inner wall of the connecting tube (202), wherein the silicone sheet is located beside the through hole (203).

7. The air source heat pump hot air blower system according to claim 5, characterized in that: The compressor body (1) comprises an outer shell (101), the outer shell (101) comprises a main shell (1011), two sides of the main shell (1011) are respectively connected to a group of air inlets (102), the air inlet (102) comprises a guide port (1021), the guide port (1021) is connected to two sides of the outer shell (101), and the guide port (1021) is composed of a plurality of groups of air inlet channels inclined downward.

8. The air source heat pump hot air blower system according to claim 7, characterized in that: A filter plate (1022) is slidably arranged inside the guide port (1021), and two groups of limit blocks (1023) are slidably connected to the inner wall of the filter plate (1022), and the side walls of each group of limit blocks (1023) are respectively fixedly connected to a group of return springs, and the ends of the return springs are fixedly connected to the inner wall of the filter plate (1022), and the inner wall of the filter plate (1022) is provided with two groups of limit holes that match the limit blocks (1023).

9. The air source heat pump hot air blower system according to claim 7, characterized in that: The inner wall of the main housing (1011) is rotatably connected to two groups of bidirectional threaded rods (1012), and the outer wall of each group of bidirectional threaded rods (1012) is respectively threadedly connected to two groups of sliders (1013), and the inner wall of the main housing (1011) is rotatably connected to multiple groups of rotating arms (1014) near the bottom.

10. The air source heat pump hot air blower system according to claim 9, characterized in that: The top end of each group of rotating arms (1014) is respectively fixedly connected to a group of sliding frames (1015), the bottom end of each group of sliding blocks (1013) is respectively fixedly connected to a group of sliding rods (1016), and each group of sliding rods (1016) is respectively slidably arranged on the inner wall of a group of sliding frames (1015). A universal wheel (1017) is installed at one end of the rotating arm (1014), and a rubber block (1018) is fixedly connected to the other end of the rotating arm (1014).

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