CN112747389A - Prevent wall-hanging air conditioner outdoor unit for heating of snow - Google Patents
Prevent wall-hanging air conditioner outdoor unit for heating of snow Download PDFInfo
- Publication number
- CN112747389A CN112747389A CN202011576141.XA CN202011576141A CN112747389A CN 112747389 A CN112747389 A CN 112747389A CN 202011576141 A CN202011576141 A CN 202011576141A CN 112747389 A CN112747389 A CN 112747389A
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- fixedly connected
- outdoor unit
- wall
- box body
- mounting
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 25
- 238000010257 thawing Methods 0.000 claims abstract description 31
- 238000010408 sweeping Methods 0.000 claims abstract description 24
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- 238000009825 accumulation Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003570 air Substances 0.000 description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000003584 silencer Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/60—Arrangement or mounting of the outdoor unit
- F24F1/62—Wall-mounted
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/46—Component arrangements in separate outdoor units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/46—Component arrangements in separate outdoor units
- F24F1/48—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Ventilation (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention relates to the field of heating and ventilation equipment, in particular to a snow-accumulation-preventing wall-mounted air conditioner outdoor unit for heating and ventilation. The invention aims to provide a heating and ventilating wall-mounted air conditioner outdoor unit which can remove dust from the outdoor unit in summer and can remove accumulated snow in winter. A wall-mounted air conditioner outdoor unit for heating and ventilation for preventing snow accumulation comprises an outdoor unit box body, a mounting bracket, side radiating holes, an equipment box, a fan unit and the like; and is positioned on the outer wall of the fan unit; the defrosting component is fixedly connected to the outer top surface of the outer box body; the snow sweeping component is fixedly connected to the side wall of the defrosting component. The invention achieves the effect of removing dust from the outdoor unit in summer and removing accumulated snow in winter.
Description
Technical Field
The invention relates to the field of heating and ventilation equipment, in particular to a snow-accumulation-preventing wall-mounted air conditioner outdoor unit for heating and ventilation.
Background
Heating and ventilation is a component of a building and comprises: heating, ventilation and air conditioning. The air conditioner is one of heating and ventilating devices, and is classified as an air conditioner, i.e., an air conditioner, which is a device for adjusting and controlling parameters such as temperature, humidity, flow rate and the like of ambient air in a building or a structure by manual means. The wall-mounted air conditioner is a popular one, and the wall-mounted air conditioner adopts a split wall-mounted mode of an indoor unit and an outdoor unit, wherein the indoor unit is installed indoors to provide cold air, the outdoor unit compresses and drives a refrigerant to obtain the cold air for conveying, a common outdoor unit is installed outdoors to supply the cold air for a user when the weather is hot, but the common outdoor unit is placed outdoors for a long time, the top of the outdoor unit is easy to stick a large amount of dust, the appearance is affected, the common outdoor unit is not convenient to clean outdoors, the common outdoor unit can provide the cold air indoors when the weather is cold in the north, the air conditioner is not required to be used, the outdoor unit is stored outdoors due to the cold weather in the north, the snow is easy to accumulate on the outdoor unit, and partial water formed after the snow is melted can be frozen on the surface of the outdoor unit, and the outdoor unit is, therefore, there is a need to develop a wall-mounted outdoor unit of a heating and ventilating air conditioner that can remove dust from the outdoor unit in summer and remove accumulated snow in winter.
Disclosure of Invention
The invention aims to overcome the defects that a common outdoor unit is arranged outdoors and is placed outdoors for a long time, a large amount of dust is easily adhered to the top of the outdoor unit, the appearance is influenced, the outdoor unit is not convenient to clean, cold air can be provided indoors in the north, an air conditioner is not required to be used, and the outdoor unit is stored outdoors because snow falls in the north in cold weather, so that the snow is very easy to accumulate on the outdoor unit, partial water is formed after the snow is melted and is frozen on the surface of the outdoor unit, and the outdoor unit is easily damaged due to accumulation and freezing for a long time.
The invention is achieved by the following specific technical means:
a wall-mounted air conditioner outdoor unit for heating and ventilation for preventing snow accumulation comprises an outdoor unit box body, a mounting bracket, side radiating holes, an equipment box, a fan unit, a return air assembly, a snow sweeping assembly and a defrosting assembly; side heat dissipation holes are uniformly formed in the outer side part of the outer machine box body; the mounting brackets are uniformly and fixedly connected to the outer bottom surface of the outer box body; the equipment box is embedded in the outer machine box body; the fan unit is fixedly connected to the inner wall of the outer machine box body; the air return assembly is fixedly connected to the outer wall of the outer box body and is positioned on the outer wall of the fan unit; the defrosting component is fixedly connected to the outer top surface of the outer box body; the snow sweeping component is fixedly connected to the side wall of the defrosting component.
Furthermore, the air return assembly comprises an air collecting cover, a conveying pipe, a curved air return pipe and an insect-proof net; the air collecting cover is fixedly connected to the outer wall of the outer machine box body and is positioned on the outer wall of the fan unit; the conveying pipe is fixedly connected to the outer machine box body and is communicated with the interior of the air collecting cover; the curved air return pipe is fixedly connected to the top of the conveying pipe and is communicated with the conveying pipe; the insect-proof net is fixedly connected with the pipe orifice of the curved return air pipe.
Furthermore, the snow sweeping assembly comprises an installation cylinder, a bearing seat, a screw, a nut, a motor, a sliding block, a sliding groove, a connecting frame and a scraper; the mounting cylinder is fixedly connected to the outer side wall of the defrosting assembly, and a sliding groove is formed in the mounting cylinder; the motor is fixedly connected to the inner top surface of the mounting cylinder; the bearing seat is fixedly connected to the inner bottom surface of the mounting cylinder; one end of the screw rod is in transmission connection with the output end of the motor, and the other end of the screw rod is pivoted with the bearing seat; the nut is in threaded connection with the screw and is in sliding connection with the sliding groove through the sliding block; the sliding block penetrates through the sliding groove and extends outwards; the connecting frame is fixedly connected to the sliding block and is positioned outside the mounting cylinder; the scraper blade rigid coupling is in the link, and is located defrosting subassembly top.
Furthermore, the defrosting assembly comprises a mounting box, a mounting groove, an electrode plate and an electric heating wire; the mounting box is fixedly connected to the outer top surface of the outer box body, and the inner wall of the mounting box is provided with a mounting groove; the electrode plate is fixedly connected to the inner wall of the mounting groove; the electric heating wire is fixedly connected with the electrode plate.
Furthermore, the snow-accumulation-preventing heating and ventilating wall-mounted air conditioner outdoor unit also comprises a baffle plate; the baffle is hinged with the outer wall of the outer box body.
Further, the scraper is an inclined triangular prism.
Furthermore, a remote control receiver is arranged in the mounting box, and the outer top surface of the mounting box is inclined.
Furthermore, the existing equipment arranged in the outer machine box body and the equipment box comprises a compressor, a silencer, a liquid separator, a throttling device, a four-way electromagnetic valve, a condenser, a centrifugal fan and a control circuit.
Compared with the prior art, the invention has the following beneficial effects:
the invention achieves the effect of removing dust from the outdoor unit in summer and removing accumulated snow in winter, the outdoor unit works for a long time in summer, dust is easy to accumulate on the top surface of the outdoor unit box body of the outdoor unit, the appearance is influenced, the arrangement of the air return component can shield part of hot air blown by the fan unit, the hot air is conveyed to the top surface outside the outdoor unit box body through the air return component and is blown to scatter the dust on the surface of the outdoor unit, the dust on the outdoor unit box body can be cleaned without redundant driving, snow and frost can occur in winter in the north, when rain and snow are included in the weather, water stain is easy to freeze on the top surface outside the outdoor unit box body, and meanwhile, the snow can also accumulate on the outdoor unit, if the outdoor unit is used for a long time, the burden of the bracket is seriously increased after a large amount of accumulated snow is accumulated, so that the outdoor unit is, the snow sweeping assembly can sweep out accumulated snow, but frozen snow water can freeze the snow sweeping assembly, and at the moment, the defrosting assembly needs to be used, and can generate heat, and heat transfer is to the ice that the outer wall is frozen, can melt the ice, and the snow sweeping assembly is liberated, and the snow sweeping assembly is prevented from being frozen and the snow can not be removed.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic front view of the return air assembly of the present invention.
Fig. 3 is a schematic top view of a portion of the snow sweeping assembly of the present invention.
Fig. 4 is a front view of the snow sweeping assembly of the present invention.
Fig. 5 is a schematic front view of the defrosting assembly of the present invention.
Fig. 6 is a right-view structural schematic diagram of the baffle of the present invention.
Fig. 7 is a schematic perspective view of a second embodiment of the present invention.
The labels in the figures are: 1-outer machine box body, 2-mounting bracket, 3-side radiating hole, 4-equipment box, 5-fan unit, 6-return air component, 61-air collecting cover, 62-conveying pipe, 63-curved return air pipe, 64-insect-proof net, 7-snow sweeping component, 71-mounting cylinder, 72-bearing seat, 73-screw rod, 74-nut, 75-motor, 76-sliding block, 77-sliding chute, 78-connecting frame, 79-scraper, 8-defrosting component, 81-mounting box, 82-mounting groove, 83-electrode plate, 84-heating wire and 9-baffle.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
examples
A wall-mounted air conditioner outdoor unit for heating and ventilation for preventing snow accumulation is disclosed, as shown in FIGS. 1-7, and comprises an outdoor unit casing 1, a mounting bracket 2, side heat dissipation holes 3, an equipment box 4, a fan unit 5, an air return assembly 6, a snow sweeping assembly 7 and a defrosting assembly 8; the outer side part of the outer machine box body 1 is uniformly provided with side heat dissipation holes 3; the mounting brackets 2 are uniformly and fixedly connected to the outer bottom surface of the outer box body 1; the equipment box 4 is embedded in the outer machine box body 1; the fan unit 5 is fixedly connected with the inner wall of the outer machine box body 1; the air return component 6 is fixedly connected to the outer wall of the outer machine box body 1 and is positioned on the outer wall of the fan unit 5; the defrosting component 8 is fixedly connected to the outer top surface of the outer box body 1; the snow sweeping component 7 is fixedly connected to the side wall of the defrosting component 8.
The return air component 6 comprises an air collecting cover 61, a delivery pipe 62, a curved return air pipe 63 and an insect-proof net 64; the wind collecting cover 61 is fixedly connected to the outer wall of the outer machine box body 1 and is positioned on the outer wall of the fan unit 5; the delivery pipe 62 is fixedly connected to the outer machine box body 1 and is communicated with the interior of the wind collecting cover 61; the curved air return pipe 63 is fixedly connected to the top of the conveying pipe 62 and is communicated with the conveying pipe 62; the insect-proof net 64 is fixedly connected with the pipe orifice of the curved air return pipe 63.
The snow sweeping assembly 7 comprises a mounting cylinder 71, a bearing seat 72, a screw 73, a nut 74, a motor 75, a slide block 76, a slide groove 77, a connecting frame 78 and a scraper 79; the mounting tube 71 is fixedly connected to the outer side wall of the defrosting assembly 8, and a chute 77 is formed in the mounting tube 71; the motor 75 is fixedly connected with the inner top surface of the mounting cylinder 71; the bearing seat 72 is fixedly connected with the inner bottom surface of the mounting cylinder 71; one end of the screw 73 is in transmission connection with the output end of the motor 75, and the other end of the screw is pivoted with the bearing seat 72; the nut 74 is screwed with the screw 73 and is connected with the sliding groove 77 in a sliding way through the sliding block 76; the slide 76 extends outwardly through the slide slot 77; the connecting frame 78 is fixedly connected to the sliding block 76 and is positioned outside the mounting cylinder 71; the scraper 79 is fixed to the connecting frame 78 and is located above the defrosting assembly 8.
The defrosting assembly 8 comprises a mounting box 81, a mounting groove 82, an electrode plate 83 and a heating wire 84; the mounting box 81 is fixedly connected to the outer top surface of the outer box body 1, and the inner wall of the mounting box is provided with a mounting groove 82; the electrode plate 83 is fixedly connected to the inner wall of the mounting groove 82; the heating wire 84 is fixed to the electrode plate 83.
The snow accumulation preventing heating and ventilating wall-mounted air conditioner outdoor unit further comprises a baffle plate 9; the baffle 9 is hinged with the outer wall of the outer machine box body 1.
The squeegee 79 is a slanted triangular prism.
A remote control receiver is arranged in the mounting box 81, and the outer top surface of the mounting box 81 is inclined.
The existing equipment arranged in the outer machine box body 1 and the equipment box 4 comprises a compressor, a silencer, a liquid separator, a throttling device, a four-way electromagnetic valve, a condenser, a centrifugal fan and a control circuit.
When the outdoor unit needs to be used, after the outdoor unit is connected with the indoor unit through circuit connection and pipeline connection, the indoor unit and the outdoor unit are opened through the control of indoor remote control, air is refrigerated through an outdoor unit compressed refrigerant, and cold air is conveyed to the indoor unit through the indoor unit, when in summer, the outdoor unit works for a long time, dust is easily accumulated on the top surface of an outer unit box body 1 of the outdoor unit, and the appearance is influenced, therefore, the air return component 6 is arranged, the air return component 6 shields a part of hot air blown by a fan unit 5, the hot air is conveyed to the outer top surface of the outer unit box body 1 through the air return component 6 and is blown to blow away the dust on the surface of the outdoor unit, the dust of the outer unit box body 1 can be cleaned without redundant driving, and in the winter, a heater is arranged in every room in the north, so that an air conditioner, consequently can snow and the frost appears in winter in the north, when having the rain to press from both sides the snow under the weather, the water stain freezes in outer quick-witted box 1 outer top surface easily, snow also can pile up on the off-premises station simultaneously, if long-time outdoor unit that uses, after piling up a large amount of snow, the burden of support has seriously increased, thereby lead to the off-premises station impaired, serious can drop from outdoor high altitude even, consequently, set up snow sweeping component 7, snow sweeping component 7 can be swept away accumulational snow, but frozen snow water can freeze snow sweeping component 7, consequently need use defrosting component 8 this moment, defrosting component 8 can produce the heat, heat transfer is to the ice that the outer wall was frozen, can melt ice, liberation snow sweeping component 7, avoid snow sweeping component 7 to be frozen and can't clear away the snow.
Wherein, the return air component 6 comprises an air collecting cover 61, a delivery pipe 62, a curved return air pipe 63 and an insect-proof net 64; the wind collecting cover 61 is fixedly connected to the outer wall of the outer machine box body 1 and is positioned on the outer wall of the fan unit 5; the delivery pipe 62 is fixedly connected to the outer machine box body 1 and is communicated with the interior of the wind collecting cover 61; the curved air return pipe 63 is fixedly connected to the top of the conveying pipe 62 and is communicated with the conveying pipe 62; the insect-proof net 64 is fixedly connected with the pipe orifice of the curved air return pipe 63; when dust removal needs to be carried out on the outer top surface of the outer machine box body 1, the fan unit 5 of the outdoor unit blows hot air, the air collecting cover 61 collects part of the hot air, the hot air is conveyed into the curved air return pipe 63 through the conveying pipe 62 and penetrates through the insect-proof net 64 to be sprayed to the outer top surface of the outer machine box body 1, dust on the outer top surface of the outer machine box body 1 is blown away, and the insect-proof net 64 is arranged to prevent insects from entering the conveying pipe 62 to block the conveying pipe 62.
The snow sweeping assembly 7 comprises an installation cylinder 71, a bearing seat 72, a screw 73, a nut 74, a motor 75, a sliding block 76, a sliding groove 77, a connecting frame 78 and a scraper 79; the mounting tube 71 is fixedly connected to the outer side wall of the defrosting assembly 8, and a chute 77 is formed in the mounting tube 71; the motor 75 is fixedly connected with the inner top surface of the mounting cylinder 71; the bearing seat 72 is fixedly connected with the inner bottom surface of the mounting cylinder 71; one end of the screw 73 is in transmission connection with the output end of the motor 75, and the other end of the screw is pivoted with the bearing seat 72; the nut 74 is screwed with the screw 73 and is connected with the sliding groove 77 in a sliding way through the sliding block 76; the slide 76 extends outwardly through the slide slot 77; the connecting frame 78 is fixedly connected to the sliding block 76 and is positioned outside the mounting cylinder 71; the scraping plate 79 is fixedly connected to the connecting frame 78 and is positioned above the defrosting assembly 8; when snow is required to be swept, the motor 75 is started, the motor 75 drives the screw rod 73 to rotate along the bearing seat 72, the nut 74 moves back and forth along the screw rod 73 along the sliding groove 77 through the sliding block 76, and therefore the electric scraper 79 scrapes off the outer surface of the defrosting assembly 8 through the connecting frame 78, and snow accumulated on the defrosting assembly 8 is scraped off.
Wherein, the defrosting assembly 8 comprises a mounting box 81, a mounting groove 82, an electrode plate 83 and a heating wire 84; the mounting box 81 is fixedly connected to the outer top surface of the outer box body 1, and the inner wall of the mounting box is provided with a mounting groove 82; the electrode plate 83 is fixedly connected to the inner wall of the mounting groove 82; the heating wire 84 is fixedly connected to the electrode plate 83; when the frozen snow sweeping assembly 7 needs to be removed, the electrode plate 83 is started, the electrode plate 83 heats the heating wire 84, and the heat is transferred to the outer wall of the mounting box 81, so that the frozen parts are heated, melted and frozen, and the defrosting effect is achieved.
The heating and ventilating air conditioner outdoor unit for preventing snow accumulation further comprises a baffle plate 9; the baffle 9 is hinged with the outer wall of the outer machine box body 1; when snow is swept down, in order to avoid falling into the outdoor unit, the snow is blocked by the baffle 9, and the snow is prevented from falling into the indoor unit at one time.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the invention.
Although the present disclosure has been described in detail with reference to the exemplary embodiments, the present disclosure is not limited thereto, and it will be apparent to those skilled in the art that various modifications and changes can be made thereto without departing from the scope of the present disclosure.
Claims (8)
1. A wall-mounted air conditioner outdoor unit for heating and ventilation and preventing snow accumulation is characterized by comprising an outdoor unit box body (1), a mounting bracket (2), side radiating holes (3), an equipment box (4), a fan unit (5), a return air assembly (6), a snow sweeping assembly (7) and a defrosting assembly (8); lateral heat dissipation holes (3) are uniformly formed in the outer side of the outer box body (1); the mounting brackets (2) are uniformly and fixedly connected to the outer bottom surface of the outer box body (1); the equipment box (4) is embedded in the outer machine box body (1); the fan unit (5) is fixedly connected with the inner wall of the outer machine box body (1); the air return component (6) is fixedly connected to the outer wall of the outer machine box body (1) and is positioned on the outer wall of the fan unit (5); the defrosting component (8) is fixedly connected to the outer top surface of the outer machine box body (1); the snow sweeping component (7) is fixedly connected with the side wall of the defrosting component (8).
2. The outdoor unit of claim 1, wherein the return air unit (6) comprises a cover (61), a duct (62), a curved return duct (63), and an insect-proof net (64); the air collecting cover (61) is fixedly connected to the outer wall of the outer machine box body (1) and is positioned on the outer wall of the fan unit (5); the conveying pipe (62) is fixedly connected to the outer machine box body (1) and is communicated with the interior of the air collecting cover (61); the curved air return pipe (63) is fixedly connected to the top of the conveying pipe (62) and is communicated with the inside of the conveying pipe (62); the insect-proof net (64) is fixedly connected with the pipe orifice of the curved air return pipe (63).
3. The outdoor unit of claim 1, wherein the snow sweeping assembly (7) comprises a mounting tube (71), a bearing seat (72), a screw (73), a nut (74), a motor (75), a slider (76), a chute (77), a connecting frame (78) and a scraper (79); the mounting cylinder (71) is fixedly connected to the outer side wall of the defrosting assembly (8), and a sliding groove (77) is formed in the mounting cylinder (71); the motor (75) is fixedly connected with the inner top surface of the mounting cylinder (71); the bearing seat (72) is fixedly connected to the inner bottom surface of the mounting cylinder (71); one end of the screw rod (73) is in transmission connection with the output end of the motor (75), and the other end of the screw rod is pivoted with the bearing seat (72); the nut (74) is in threaded connection with the screw rod (73) and is in sliding connection with the sliding groove (77) through the sliding block (76); the sliding block (76) penetrates through the sliding groove (77) and extends outwards; the connecting frame (78) is fixedly connected to the sliding block (76) and is positioned outside the mounting cylinder (71); the scraper (79) is fixedly connected to the connecting frame (78) and is positioned above the defrosting assembly (8).
4. The outdoor unit of claim 1, wherein the defrosting module (8) comprises a mounting box (81), a mounting groove (82), an electrode plate (83), and a heating wire (84); the mounting box (81) is fixedly connected to the outer top surface of the outer box body (1), and the inner wall of the mounting box is provided with a mounting groove (82); the electrode plate (83) is fixedly connected to the inner wall of the mounting groove (82); the electric heating wire (84) is fixedly connected with the electrode plate (83).
5. The outdoor unit of claim 1, further comprising a baffle (9); the baffle (9) is hinged with the outer wall of the outer machine box body (1).
6. The outdoor unit of claim 3, wherein the scraper (79) is an inclined triangular prism.
7. The outdoor unit of claim 4, wherein a remote control receiver is installed in the mounting box (81), and the top surface of the mounting box (81) is inclined.
8. The outdoor unit of claim 1, wherein the existing devices disposed in the outdoor unit casing (1) and the equipment casing (4) include a compressor, a muffler, a liquid separator, a throttle device, a four-way solenoid valve, a condenser, a centrifugal fan, and a control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011576141.XA CN112747389B (en) | 2020-12-28 | 2020-12-28 | Prevent wall-hanging air conditioner outdoor unit for heating of snow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011576141.XA CN112747389B (en) | 2020-12-28 | 2020-12-28 | Prevent wall-hanging air conditioner outdoor unit for heating of snow |
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| Publication Number | Publication Date |
|---|---|
| CN112747389A true CN112747389A (en) | 2021-05-04 |
| CN112747389B CN112747389B (en) | 2023-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011576141.XA Active CN112747389B (en) | 2020-12-28 | 2020-12-28 | Prevent wall-hanging air conditioner outdoor unit for heating of snow |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115218325A (en) * | 2022-07-26 | 2022-10-21 | 崔龙哲 | Ventilation air conditioner installation structure and method for building engineering |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014020701A (en) * | 2012-07-20 | 2014-02-03 | Hitachi Appliances Inc | Air conditioner |
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| CN206077886U (en) * | 2016-10-12 | 2017-04-05 | 国家电网公司 | A kind of outdoor electronic box of function of sweeping away snow with dedusting |
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| CN211424701U (en) * | 2020-01-19 | 2020-09-04 | 陈瑞燕 | Air can outer case of water heater convenient to it is clean |
| CN211678940U (en) * | 2019-11-26 | 2020-10-16 | 姚嘉 | Air condensing units convenient to clear away snow |
| CN211880785U (en) * | 2020-05-07 | 2020-11-06 | 重庆中涪科瑞工业技术研究院有限公司 | Outdoor waterproof mobile data cabinet |
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| CN206077886U (en) * | 2016-10-12 | 2017-04-05 | 国家电网公司 | A kind of outdoor electronic box of function of sweeping away snow with dedusting |
| CN208419006U (en) * | 2018-05-22 | 2019-01-22 | 珠海格力电器股份有限公司 | Automatic dust removing apparatus, air-conditioner outdoor unit and air conditioner |
| CN110006104A (en) * | 2018-08-02 | 2019-07-12 | 永康市异造科技有限公司 | Outdoor machine of air-conditioner fuselage cleans platform |
| CN211678940U (en) * | 2019-11-26 | 2020-10-16 | 姚嘉 | Air condensing units convenient to clear away snow |
| CN211424701U (en) * | 2020-01-19 | 2020-09-04 | 陈瑞燕 | Air can outer case of water heater convenient to it is clean |
| CN211880785U (en) * | 2020-05-07 | 2020-11-06 | 重庆中涪科瑞工业技术研究院有限公司 | Outdoor waterproof mobile data cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115218325A (en) * | 2022-07-26 | 2022-10-21 | 崔龙哲 | Ventilation air conditioner installation structure and method for building engineering |
| CN115218325B (en) * | 2022-07-26 | 2023-10-10 | 海南天河粤新工程有限公司 | Ventilating air conditioner installation structure and method for building engineering |
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| CN112747389B (en) | 2023-01-06 |
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