CN111255751A - Automobile air conditioner condensation fan and processing equipment thereof - Google Patents
Automobile air conditioner condensation fan and processing equipment thereof Download PDFInfo
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- CN111255751A CN111255751A CN202010126388.5A CN202010126388A CN111255751A CN 111255751 A CN111255751 A CN 111255751A CN 202010126388 A CN202010126388 A CN 202010126388A CN 111255751 A CN111255751 A CN 111255751A
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- fan
- air conditioner
- mounting disc
- cotton
- automobile air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
- F04D29/664—Sound attenuation by means of sound absorbing material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H2001/006—Noise reduction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Optics & Photonics (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses an automobile air conditioner condensing fan, which comprises a silencing shell, wherein an installation shaft is welded on the inner wall of the silencing shell in a protruding mode, and the automobile air conditioner condensing fan is characterized in that: a fan motor is coaxially installed in the inner periphery of the mute shell in a penetrating mode, a motor cover is covered on the outer periphery of the fan motor, and the fan motor is an ORIX fan motor; the front end of the fan motor is provided with a mounting disc in a penetrating and transmission mode, the periphery of the mounting disc is welded with a fan blade structure, and a sealing cover is arranged on the front end cover of the mounting disc. The installation disc, the silencing shell, the support column, the limiting disc and the limiting sheet are arranged, the fan blades are guaranteed to be pneumatically actuated from a point-in surface through inclined welding, and the silencing shell is matched to provide possibility for realizing silencing work of the existing air conditioner condensing fan; fixed unable laminating specification change of welded structure when avoiding current numerical control welding through the laminating buckle produces welding error, influences the drawback that uses experience.
Description
Technical Field
The invention relates to the technical field of automobile air conditioner condensing fans, in particular to an automobile air conditioner condensing fan and processing equipment thereof.
Background
Automobiles, powered, non-rail-mounted vehicles with 4 or more than 4 wheels, are mainly used for: carrying personnel and/or goods; the vehicle for towing and carrying personnel and/or goods is a transportation tool which is increased day by day under the technological progress; the automobile air conditioner is used for adjusting and controlling the temperature, the humidity, the air cleanliness and the air flow in an automobile compartment in the optimal state, providing a comfortable riding environment for passengers and reducing the travel fatigue; the automobile air conditioning system is characterized in that a condenser is used for realizing work, the condenser is used for exchanging heat between high-temperature high-pressure gaseous refrigerant discharged by a compressor and air outside the condenser to convert the high-temperature high-pressure gaseous refrigerant into high-temperature high-pressure liquid refrigerant, and radiating heat to the environment outside the automobile, and a condensing fan is a product which can be used on an automobile or a similar motion tool and is convenient for air condensation.
In the prior art, a condensation fan of an automobile air conditioner is arranged near an engine (such as a car) or at the bottom of a vehicle (such as a truck), and mainly comprises a fan support, an axial fan and a permanent magnet direct current motor, wherein the fan support is fixedly connected beside the automobile air conditioner condenser and used for supporting a direct current motor and a fan blade structure, the direct current motor drives the fan blade structure to rotate to form high-speed wind to form air exchange so as to realize heat dissipation of the condenser, so that a foundation is laid for realizing stable cold and heat exchange of the automobile air conditioner, the condensation fan becomes one of essential parts in the existing automobile condenser, and stable use experience is brought to a user; the fan blades are required to be welded in the machining process of the condenser fan so as to realize the rotary air supply performance of the fan; however, the existing automobile air conditioner condensing fan still has the defects of high noise during working and influence on the use experience of a user; the problem that the automobile air conditioner condensing fan cannot be adjusted and fixed in the fan blade welding process and the equipment fitting degree is poor is gradually exposed.
Disclosure of Invention
The invention aims to provide an automobile air conditioner condensing fan and processing equipment thereof, wherein the automobile air conditioner condensing fan has mute working performance; the utility model provides an advantage that vehicle air conditioner condensation fan processing equipment raises efficiency, has solved the too big equipment that exists in the noise that current vehicle air conditioner condensation fan exists and the course of working in the unable regulation of noise, influences welding efficiency's problem.
In order to achieve the purpose, the invention provides the following technical scheme: a condensation fan of an automobile air conditioner comprises a mute shell, wherein an installation shaft is welded on the inner wall of the mute shell in a protruding mode, a fan motor is coaxially installed on the inner periphery of the mute shell in a penetrating mode, a motor cover is covered on the outer periphery of the fan motor, and the fan motor is an ORIX fan motor; the front end of the fan motor is provided with a mounting disc in a penetrating and transmission mode, a fan blade structure is welded on the periphery of the mounting disc, and a sealing cover is arranged on the front end cover of the mounting disc; the mute shell is formed by fixing an inner cover and an outer cover through a buckle, sound insulation cotton is adhered to the inner wall of the outer cover of the mute shell, sound reduction cotton is adhered to the inner wall of the sound insulation cotton, and sound absorption cotton is adhered to the inner wall of the sound reduction cotton.
The mounting disc is made of circular aluminum alloy, a circular opening used for connecting a rotating shaft of the electric motor is formed in the surface of the mounting disc in a penetrating mode, and a clamping pin used for fixing the sealing cover is arranged on the surface of the front end of the mounting disc; the fan blade structure is made of circular aluminum alloy, 6-8 aluminum alloy arc-shaped fan blades are welded on the surface of the fan blade structure in an inclined mode, the welding inclination angle is 30-35 degrees, and the arc-shaped edge of the fan blade structure is consistent in bending direction.
The silencing shell is made of aluminum alloy with a circular structure, and the surface of the silencing shell is adhered and wrapped with a high-damping material; the soundproof cotton adopts a soundproof blanket; the sound-reducing cotton is made of polyurethane foam; the sound-absorbing cotton is sound-insulating sound-absorbing cotton, and the outer surface of the sound-absorbing cotton is attached to and fixed on the outer wall surface of the inner silent shell cover; the soundproof cotton, the sound reducing cotton and the sound absorbing cotton are fixed through the adhesion structures respectively.
A processing device for a condensing fan of an automobile air conditioner comprises a bottom table, wherein a sliding groove is formed in the upper end of the bottom table; the upper surface of the bottom table is slidably embedded with two movable clamping columns, the upper ends of the movable clamping columns are buckled with rectangular sealing covers, and a meshing gear is fixed in the movable clamping columns through screws; the outer surface of the meshing gear is meshed with a meshing column, and the front end of the meshing column is screwed and fixed with a buckle head; the upper surface of the base platform is provided with a plurality of supporting columns, the two sides of the upper surface of the base platform are respectively fixed with a supporting column in a sliding manner through sliding chutes, the upper ends of the supporting columns are fixed with a limiting disc in a sliding manner through sliding chute structures, and the two sides of the supporting columns on the surface of the base platform are respectively provided with a limiting sheet for fixing the position in a clamping manner; the inner wall of the limiting disc is provided with a retention groove for fixing the fan mounting disc, and one side of the arc edge is provided with a sliding groove edge for fixing the support column.
The bottom platform is made of rectangular aluminum alloy; the movable clamping columns are made of rectangular aluminum alloy, the bottom ends of the movable clamping columns are provided with grooves embedded with the sliding grooves in the surface of the base platform, and the movable clamping columns are symmetrically distributed; the meshing gear is a circular gear and is arranged on one side of the inner wall of the movable clamping column; the meshing column is made of gear steel with a columnar structure, a gear at the bottom end of the meshing column is meshed with teeth of the meshing gear, and the columnar structure is welded on the upper surface of the gear and is arranged on the surface of the movable clamping column in a penetrating mode.
The buckle head is made of circular aluminum alloy and is symmetrically distributed, the buckle head is used for fixing holes in two surfaces of the buckle mounting disc, and a rubber ring used for fixing the buckle position is adhered to the periphery of the rear end of the buckle head.
The supporting column is made of rectangular aluminum alloy, and the upper end of the supporting column is provided with a groove for embedding the bottom surface of the limiting disc; the limiting discs are made of aluminum alloy with a non-circular structure and are symmetrically distributed; the arc edge of the retention groove is smaller than the linear radius of the mounting disc, the radius of the retention groove is smaller than the linear side length of the limiting disc, and the retention groove is used for blocking rotary displacement of the mounting disc in a buckling state.
The spacing piece adopts the silica gel of "mountain" font structure, and the spout position of the fluting position trial buckle of spacing piece carries out the adjustment nature setting, and spacing piece is the fixed symmetry setting of buckle, and this spacing piece sets up respectively in the both sides of removing the card post, the both sides of support column and the both sides of spacing dish.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the arrangement of the condensation fan of the automobile air conditioner, the silencing shell is additionally arranged, the silencing material is adhered to the interior of the condensation fan, the silencing effect is achieved through sound absorption, sound attenuation and weakening and sound insulation and isolation, the internal fan blade structure is ensured to weaken the noise generated by rotation under the condition that the rotation ensures air circulation, and the problem that the existing condensation fan structure is high in noise and affects use experience when the automobile air conditioner is used is solved.
2. According to the processing equipment for the condensation fan of the automobile air conditioner, the integral sliding adjustment is carried out through the sliding chute structure, the processing equipment can be suitable for manufacturing and using fans of different specifications manufactured by mounting plates of different sizes, the defect that the processing equipment is not attached enough when the fan blades are welded due to the fact that the existing structure is single in installation is avoided, convenience in working is improved and the working efficiency is optimized due to the fact that the processing equipment is buckled conveniently through the silica gel structure.
Drawings
FIG. 1 is a schematic structural diagram of a processing device of a condensing fan of an automobile air conditioner;
FIG. 2 is a schematic view of the structure of the limiting plate shown in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the structure of the stop plate shown in FIG. 1 according to the present invention;
FIG. 4 is a schematic structural view of a condensing fan of an automobile air conditioner according to the present invention;
FIG. 5 is a schematic side view of a condensing fan of an automotive air conditioner according to the present invention;
FIG. 6 is a schematic structural diagram of the mute housing of FIG. 4 according to the present invention;
in the figure: 1-fan blade structure, 2-mounting disc, 3-sealing cover, 4-mute shell, 41-soundproof cotton, 42-soundproof cotton, 43-sound-absorbing cotton, 5-base platform, 6-movable clamping column, 7-meshing gear, 8-meshing column, 9-buckle head, 10-support column, 11-limiting piece, 12-limiting disc, 121-arc edge and 122-chute edge.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
With reference to the attached drawing, the condensation fan of the automobile air conditioner comprises a silent shell 4, wherein an installation shaft is welded on the inner wall of the silent shell 4 in a protruding mode, a fan motor is coaxially installed on the inner periphery of the silent shell 4 in a penetrating mode, a motor cover is covered on the periphery of the fan motor, and the fan motor is an ORIX fan motor; the front end of the fan motor is provided with a mounting disc 2 in a penetrating and transmission mode, a fan blade structure 1 is welded on the periphery of the mounting disc 2, and a sealing cover 3 is arranged on the front end cover of the mounting disc 2; the mute shell 4 is formed by fixing the inner cover and the outer cover through a buckle, sound insulation cotton 41 is adhered to the inner wall of the outer cover of the mute shell 4, sound reduction cotton 42 is adhered to the inner wall of the sound insulation cotton 41, and sound absorption cotton 43 is adhered to the inner wall of the sound reduction cotton 42.
The mounting disc 2 is made of circular aluminum alloy, a circular hole for connecting a rotating shaft of the electric motor is formed in the surface of the mounting disc 2 in a penetrating mode, and a clamping pin for fixing a sealing cover is arranged on the surface of the front end of the mounting disc 2; the fan blade structure 1 is made of circular aluminum alloy, 6-8 aluminum alloy arc-shaped fan blades are welded on the surface of the fan blade structure 1 in an inclined mode, the welding inclination angle is 30-35 degrees, the arc edges of the fan blade structure 1 are consistent in bending direction, the overall wind guiding performance of the device is guaranteed, the basic working of a condenser fan is guaranteed, and the basic performance of the device is improved.
The mute shell 4 is made of aluminum alloy with a circular structure, and the surface of the mute shell 4 is adhered and wrapped with a high-damping material; the soundproof cotton 41 adopts a soundproof blanket; the sound-reducing cotton 42 is made of polyurethane foam; the sound-absorbing cotton 43 is sound-insulating sound-absorbing cotton, and the outer surface of the sound-absorbing cotton 43 is attached and fixed on the outer wall surface of the inner cover of the mute shell 4; soundproof cotton 41, noise reduction cotton 42 and inhale the cotton 43 of sound and fix through the adhesion structure respectively, ensure the whole sound absorption performance of device, carry out external noise through inhaling sound, noise reduction, soundproof structure and eliminate when rotatory for inside flabellum, improve the silence performance of device.
A processing device for a condensing fan of an automobile air conditioner comprises a bottom platform 5, wherein a sliding groove is formed in the upper end of the bottom platform 5; the upper surface of the bottom table 5 is slidably embedded with two movable clamping columns 6, the upper ends of the movable clamping columns 6 are buckled with rectangular sealing covers, and an engaging gear 7 is fixed in the movable clamping columns 6 through screws; the outer surface of the meshing gear 7 is meshed with a meshing column 8, and the front end of the meshing column 8 is screwed and fixed with a buckle head 9; two sides of the upper surface of the base platform 5 are respectively fixed with a support column 10 in a sliding manner through a sliding chute, the upper end of the support column 10 is fixed with a limiting disc 12 in a sliding manner through a sliding chute structure, and two sides of the support column 10 on the surface of the base platform 5 are respectively provided with a limiting sheet 11 for fixing the position in a clamping manner; the inner wall of the limiting disc 12 is provided with a retention groove 121 for fixing the fan mounting disc 2, and one side of the arc edge is provided with a sliding groove edge for fixing the support column 10.
The bottom table 5 is made of rectangular aluminum alloy; the movable clamping columns 6 are made of rectangular aluminum alloy, the bottom ends of the movable clamping columns 6 are provided with grooves embedded with the sliding grooves in the surface of the base platform 5, and the movable clamping columns 6 are symmetrically distributed; the meshing gear 7 is a circular gear, and the meshing gear 7 is arranged on one side of the inner wall of the movable clamping column 6; meshing post 8 adopts the gear steel of column structure, and meshing post 8 bottom gear and meshing gear 7's tooth form the engaged state, and this column structure welding is on the upper surface of gear and link up the setting and on the surface of removing card post 6, improves the whole meshing nature and the adjustment nature of device, ensures fixed knot to construct stability and regulation nature, brings stable fixed experience for the user through stable structure.
The supporting column 10 is made of rectangular aluminum alloy, and the upper end of the supporting column 10 is provided with a groove for embedding the bottom surface of the limiting disc 12; the limiting disc 12 is made of aluminum alloy with a non-circular structure, and the limiting disc 12 is symmetrically distributed; the arc limit of retention groove 121 is less than the straight line radius of mounting disc 2, and the radius of retention groove 121 is less than the straight line length of spacing dish 12, and this retention groove 121 is used for blockking the rotary displacement under the 2 buckle states of mounting disc, improves the bulk adjustment nature of device, ensures the overall stability and the buckle nature of device, for the convenient welded fastening of bringing of user experiences.
All parts used in the application document are standard parts, the specific connection mode of all parts adopts conventional means such as mature bolts, welding and the like in the prior art, machinery, parts and electrical equipment adopt conventional models in the prior art, circuit connection adopts the conventional connection mode in the prior art, and detailed description is not given here.
The invention relates to an automobile air conditioner condensing fan, which is connected with an automobile storage battery through a fan power supply structure to perform direct current power supply to drive a mounting disc 2 to rotate, a fan blade structure 1 welded on the surface of the mounting disc 2 rotates to drive air to circulate, the fan blade structure is firstly contacted with circulated air by a tip at the front end and then brought into a rotating surface to be contacted and driven, the rotating worker drives air to flow to do work on a condenser, noise generated when the fan blade structure 1 rotates on the surface of the mounting disc 2 is transmitted to the surface of a mute shell 4 through air, sound absorption cotton 43 in the mute shell 4 is firstly contacted with a noise structure to realize primary sound absorption, the noise is weakened, then the noise is transmitted to a sound absorption cotton 42 structure, the sound absorption cotton 42 is of a foam structure, the noise is secondarily weakened, and finally the noise penetrates to a sound insulation cotton 41 structure, the sound insulation cotton 41 structure efficiently isolates the residual noise, so as to ensure the integral silence of the fan in the working state.
The invention relates to processing equipment of a condensation fan of an automobile air conditioner, wherein a user slides a movable clamping column 6, moves a buckle head 9 to a distance suitable for the thickness of a mounting disc 2, respectively clamps two surfaces of the mounting disc 2 at the periphery of the buckle head 9, then fixes the movable clamping column 6 at one end through a limiting sheet 11, pushes the movable clamping column 6 at the other end to the surface of the buckle head 9 to realize clamping at two ends, slides a limiting disc 12 through a sliding chute on the surface of a supporting column 11, fixes two sides of the limiting disc 12 through the limiting sheet 11 to avoid displacement, moves the limiting disc 12 to the lower position of the mounting disc 2, and because the arc edge of a retention groove 121 on the surface of the limiting disc 12 is smaller than the linear radius of the mounting disc 2, a blocking structure is formed below the mounting disc 2, the user can realize stable welding at the upper part through an external numerical control structure, when the mounting disc 2 needs to rotate, only need tear spacing piece 11 open, slide the spacing dish 12 of one end to the outside side, at this moment, the spacing dish 12 of one end can't carry on spacingly to the mounting disc again, and mounting disc 2 can rotate, and the discount 9 atress of buckle department drives meshing post 8 and meshing gear 7 and produces the meshing, realizes rotatoryly, then with the spacing dish 12 of one end slide again to suitable position can, repeated doing work realizes the laminating welding.
In summary, the following steps: according to the automobile air conditioner condensing fan and the processing equipment thereof, the installation disc 2, the mute shell 4, the limiting sheet 11, the limiting disc 12, the movable clamping column 6 and the support column 10 are arranged, so that the problem that the existing automobile air conditioner condensing fan is high in noise during working and affects use experience is solved; the adjustability of the processing equipment of the condensing fan of the automobile air conditioner is poor, and the welding structure cannot be attached and fixed, so that the welding efficiency is affected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an automobile air conditioner condensation fan, includes silence shell (4), the protruding welding of inner wall of silence shell (4) has an installation axle, its characterized in that: a fan motor is coaxially arranged in the inner periphery of the mute shell (4) in a penetrating way, a motor cover is covered on the periphery of the fan motor, and the fan motor is an ORIX fan motor; the front end of the fan motor is provided with a mounting disc (2) in a penetrating and transmission mode, a fan blade structure (1) is welded on the periphery of the mounting disc (2), and a sealing cover (3) is arranged on the front end cover of the mounting disc (2); the mute shell (4) is formed by fixing an inner cover and an outer cover in a buckling mode, sound insulation cotton (41) is adhered to the inner wall of the outer cover of the mute shell (4), noise reduction cotton (42) is adhered to the inner wall of the sound insulation cotton (41), and sound absorption cotton (43) is adhered to the inner wall of the noise reduction cotton (42).
2. The condensing fan of the automobile air conditioner as claimed in claim 1, wherein: the mounting disc (2) is made of circular aluminum alloy, a circular hole for connecting a rotating shaft of the electric motor is formed in the surface of the mounting disc (2) in a penetrating mode, and a clamping pin for fixing a sealing cover is arranged on the surface of the front end of the mounting disc (2); the fan blade structure (1) is made of circular aluminum alloy, 6-8 aluminum alloy arc-shaped fan blades are welded on the surface of the fan blade structure (1) in an inclined mode, the welding inclination angle is 30-35 degrees, and the arc edges of the fan blade structure (1) are consistent in bending direction.
3. The condensing fan of the automobile air conditioner as claimed in claim 1, wherein: the mute shell (4) is made of aluminum alloy with a circular structure, and the surface of the mute shell (4) is adhered and wrapped with a high-damping material; the soundproof cotton (41) adopts a soundproof blanket; the sound-reducing cotton (42) is made of polyurethane foam; the sound-absorbing cotton (43) is sound-insulating sound-absorbing cotton, and the outer surface of the sound-absorbing cotton (43) is attached and fixed on the surface of the outer wall of the inner cover of the silent shell (4); the sound insulation cotton (41), the sound attenuation cotton (42) and the sound absorption cotton (43) are fixed through an adhesion structure respectively.
4. The processing equipment for the condensation fan of the automobile air conditioner comprises a bottom table (5), wherein a sliding groove is formed in the upper end of the bottom table (5); the method is characterized in that: the upper surface of the bottom table (5) is slidably embedded with two movable clamping columns (6), the upper ends of the movable clamping columns (6) are buckled with rectangular sealing covers, and an engaging gear (7) is fixed in the movable clamping columns (6) through screws; the outer surface of the meshing gear (7) is meshed with a meshing column (8), and the front end of the meshing column (8) is screwed and fixed with a buckle head (9); supporting columns (10) are respectively fixed on two sides of the upper surface of the base platform (5) in a sliding mode through sliding chutes, limiting discs (12) are fixed on the upper ends of the supporting columns (10) in a sliding mode through sliding chute structures, and limiting pieces (11) used for fixing positions are respectively clamped on two sides of the supporting columns (10) on the surface of the base platform (5); the inner wall of the limiting disc (12) is provided with a retention groove (121) for fixing the fan mounting disc (2), and one side of the arc edge is provided with a sliding groove edge (122) for fixing the support column (10).
5. The processing equipment for the condensation fan of the automobile air conditioner as claimed in claim 4, wherein the processing equipment comprises: the bottom table (5) is made of rectangular aluminum alloy; the movable clamping columns (6) are made of rectangular aluminum alloy, the bottom ends of the movable clamping columns (6) are provided with grooves embedded with the sliding grooves in the surface of the bottom platform (5), and the movable clamping columns (6) are symmetrically distributed; the meshing gear (7) is a circular gear, and the meshing gear (7) is arranged on one side of the inner wall of the movable clamping column (6); the meshing column (8) is made of gear steel with a columnar structure, a gear at the bottom end of the meshing column (8) and teeth of the meshing gear (7) form a meshing state, and the columnar structure is welded on the upper surface of the gear and is arranged on the surface of the movable clamping column (6) in a penetrating mode.
6. The processing equipment for the condensation fan of the automobile air conditioner as claimed in claim 4, wherein the processing equipment comprises: the buckle head (9) is made of circular aluminum alloy, the buckle heads (9) are symmetrically distributed, the buckle heads (9) are used for fixing the holes in the two surfaces of the buckle mounting disc (2), rubber rings used for fixing the buckle positions are adhered to the periphery of the rear end of the buckle heads (9), and the device can adapt to fan mounting discs (2) of different specifications through active connection.
7. The processing equipment for the condensation fan of the automobile air conditioner as claimed in claim 4, wherein the processing equipment comprises: the supporting column (10) is made of rectangular aluminum alloy, and the upper end of the supporting column (10) is provided with a groove for embedding the bottom surface of the limiting disc (12); the limiting discs (12) are made of aluminum alloy with a non-circular structure, and the limiting discs (12) are symmetrically distributed; the arc edge of the retention groove (121) is smaller than the linear radius of the mounting disc (2), the radius of the retention groove (121) is smaller than the linear side length of the limiting disc (12), and the retention groove (121) is used for blocking the rotary displacement of the mounting disc (2) in a buckling state.
8. The processing equipment for the condensation fan of the automobile air conditioner as claimed in claim 4, wherein the processing equipment comprises: spacing piece (11) adopt the silica gel of "mountain" font structure, and the spout position of the fluting position trial buckle of spacing piece (11) carries out the adjustment nature setting, and spacing piece (11) are the fixed symmetry setting of buckle, and this spacing piece (11) set up respectively in the both sides of removing card post (6), the both sides of support column (10) and the both sides of spacing dish (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010126388.5A CN111255751B (en) | 2020-02-26 | 2020-02-26 | Automobile air conditioner condensation fan and processing equipment thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010126388.5A CN111255751B (en) | 2020-02-26 | 2020-02-26 | Automobile air conditioner condensation fan and processing equipment thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111255751A true CN111255751A (en) | 2020-06-09 |
| CN111255751B CN111255751B (en) | 2021-08-13 |
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| CN202010126388.5A Active CN111255751B (en) | 2020-02-26 | 2020-02-26 | Automobile air conditioner condensation fan and processing equipment thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0854134A (en) * | 1994-08-11 | 1996-02-27 | Matsushita Electric Ind Co Ltd | Air supplying apparatus |
| CN103032381A (en) * | 2013-01-05 | 2013-04-10 | 华北电力大学（保定） | Enclosure for reducing noise of axial flow fan |
| CN103032379A (en) * | 2013-01-05 | 2013-04-10 | 华北电力大学（保定） | Low-noise centrifugal ventilator casing |
| CN207609622U (en) * | 2017-09-21 | 2018-07-13 | 北京天润康隆科技股份有限公司 | A kind of detachable light flexible noise reduction system of fan body |
| CN110026792A (en) * | 2019-04-17 | 2019-07-19 | 苏州升航新材料科技有限公司 | A kind of overturning organisation of working for power generation fan component |
| CN209370133U (en) * | 2018-12-11 | 2019-09-10 | 杭州松浦电器有限公司 | High sealing dustproof and waterproof condensing fan of air-conditioner for automobile |
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2020
- 2020-02-26 CN CN202010126388.5A patent/CN111255751B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0854134A (en) * | 1994-08-11 | 1996-02-27 | Matsushita Electric Ind Co Ltd | Air supplying apparatus |
| CN103032381A (en) * | 2013-01-05 | 2013-04-10 | 华北电力大学（保定） | Enclosure for reducing noise of axial flow fan |
| CN103032379A (en) * | 2013-01-05 | 2013-04-10 | 华北电力大学（保定） | Low-noise centrifugal ventilator casing |
| CN207609622U (en) * | 2017-09-21 | 2018-07-13 | 北京天润康隆科技股份有限公司 | A kind of detachable light flexible noise reduction system of fan body |
| CN209370133U (en) * | 2018-12-11 | 2019-09-10 | 杭州松浦电器有限公司 | High sealing dustproof and waterproof condensing fan of air-conditioner for automobile |
| CN110026792A (en) * | 2019-04-17 | 2019-07-19 | 苏州升航新材料科技有限公司 | A kind of overturning organisation of working for power generation fan component |
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|---|---|
| CN111255751B (en) | 2021-08-13 |
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