WO2023124493A1 - 室外机 - Google Patents

室外机 Download PDF

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Publication number
WO2023124493A1
WO2023124493A1 PCT/CN2022/128451 CN2022128451W WO2023124493A1 WO 2023124493 A1 WO2023124493 A1 WO 2023124493A1 CN 2022128451 W CN2022128451 W CN 2022128451W WO 2023124493 A1 WO2023124493 A1 WO 2023124493A1
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WO
WIPO (PCT)
Prior art keywords
air
air inlet
outdoor unit
unit according
housing
Prior art date
Application number
PCT/CN2022/128451
Other languages
English (en)
French (fr)
Inventor
林进
邹先许
朱建国
潘琦
蓝原飞
Original Assignee
海信（广东）空调有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202111683207.XA external-priority patent/CN114151870A/zh
Priority claimed from CN202123455428.XU external-priority patent/CN216693795U/zh
Priority claimed from CN202111683235.1A external-priority patent/CN114165883A/zh
Priority claimed from CN202123455494.7U external-priority patent/CN216693883U/zh
Application filed by 海信（广东）空调有限公司 filed Critical 海信（广东）空调有限公司
Priority to CN202280064125.3A priority Critical patent/CN118043599A/zh
Publication of WO2023124493A1 publication Critical patent/WO2023124493A1/zh

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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
    • 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
    • F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
    • 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
    • F24F1/40—Vibration or noise prevention at outdoor units
    • 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

Definitions

  • the present disclosure relates to the technical field of air conditioners, in particular to an outdoor unit.
  • fresh air devices are installed on some outdoor units, which are used to draw outdoor air into the room and filter it, so as to achieve the purpose of adding fresh air to the room.
  • An outdoor machine includes a housing, a volute main body, an air guide pipe, an elastic connecting piece, a mounting seat and a shock absorbing pad.
  • the housing has an air inlet and an air outlet, the air inlet and the air outlet are arranged on a first side and a second side of the housing, and the first side is opposite to the second side.
  • the volute main body is arranged in the casing. One end of the air guiding pipe communicates with the volute main body, and the other end of the air guiding pipe communicates with the air outlet.
  • the elastic connecting piece is arranged on the volute main body and connected with the housing, and the elastic connecting piece is used to reduce the vibration amplitude of the volute main body.
  • the mounting seat is arranged at a position of the casing close to the air outlet, and the mounting seat has a mounting groove.
  • the shock absorbing pad is sheathed on the outer periphery of the air duct, one side of the shock absorbing pad is clamped in the installation groove, the mounting base is used to fix the shock absorbing pad, and the shock absorbing pad is Pads are used to reduce the vibration amplitude of the air duct.
  • FIG. 1 is a schematic diagram of an air conditioner according to some embodiments
  • Fig. 2 is a structural diagram of an outdoor unit according to some embodiments.
  • FIG. 3 is an exploded view of an outdoor unit according to some embodiments.
  • Fig. 4 is a structural diagram of the fresh air device with the top cover hidden according to some embodiments.
  • Fig. 5 is an exploded view of the fresh air device with the top cover hidden according to some embodiments
  • Fig. 6 is a top view of the fresh air device with the top cover hidden according to some embodiments.
  • Fig. 7 is A-A sectional view of Fig. 6;
  • Fig. 8 is an enlarged view of part B of Fig. 7;
  • Fig. 9 is a front view of the fresh air device with the top cover hidden according to some embodiments.
  • Fig. 10 is a C-C sectional view of Fig. 9;
  • Fig. 11 is a structural diagram of a ventilation bracket of a fresh air device according to some embodiments.
  • Fig. 12 is a structural diagram of a ventilation bracket of a fresh air device from another perspective according to some embodiments.
  • Fig. 13 is a structural diagram between the base and the ventilation assembly of the fresh air device according to some embodiments.
  • Figure 14 is an exploded view of Figure 13;
  • Fig. 15 is an enlarged view of part D in Fig. 14;
  • Fig. 16 is a schematic diagram of the assembly between the ventilation assembly, the ventilation joint and the base in the fresh air device according to some embodiments;
  • Fig. 17 is the E-E sectional view of Fig. 16;
  • Fig. 18 is a partially enlarged view of part F of Fig. 17;
  • Fig. 19 is a structural diagram of a housing of a fresh air device according to some embodiments.
  • Fig. 20 is an enlarged view of part G in Fig. 19;
  • Fig. 21 is a structural diagram of a volute, a clamp, an annular damping ring and a ventilation joint of a fresh air device according to some embodiments;
  • FIG. 22 is an exploded view of FIG. 21 .
  • Ventilation assembly 41. Volute; 411. Volute main body; 4111. Suction port; 412. Air duct; 413. Connecting ring; 42. Motor; 43. Elastic connector; 44. Shock absorbing pad; 45. Ventilation joint; 451, ventilation joint body; 452, connecting plate; 46, clamp;
  • Ventilation bracket 51. Air inlet channel; 511. Air inlet end; 512. Air outlet end; 513. Air passage chamber; 5131. Water baffle; 514. Filter chamber; ; 53, guide ribs;
  • Outdoor unit 20. Outdoor unit; 201. Compressor; 202. Four-way valve; 203. Outdoor heat exchanger; 204. Outdoor unit fan; 205. Expansion valve; 206. Box body; 207. First opening.
  • first and second are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as “first” and “second” may explicitly or implicitly include one or more of these features. In the description of the embodiments of the present disclosure, unless otherwise specified, "plurality” means two or more.
  • the expressions “coupled” and “connected” and their derivatives may be used.
  • the term “connected” may be used in describing some embodiments to indicate that two or more elements are in direct physical or electrical contact with each other.
  • the term “coupled” may be used when describing some embodiments to indicate that two or more elements are in direct physical or electrical contact.
  • the terms “coupled” or “communicatively coupled” may also mean that two or more elements are not in direct contact with each other, but yet still co-operate or interact with each other.
  • the embodiments disclosed herein are not necessarily limited by the context herein.
  • At least one of A, B and C has the same meaning as “at least one of A, B or C” and both include the following combinations of A, B and C: A only, B only, C only, A and B A combination of A and C, a combination of B and C, and a combination of A, B and C.
  • a and/or B includes the following three combinations: A only, B only, and a combination of A and B.
  • parallel As used herein, “parallel”, “perpendicular”, and “equal” include the stated situation and the situation similar to the stated situation, the range of the similar situation is within the acceptable deviation range, wherein the The stated range of acceptable deviation is as determined by one of ordinary skill in the art taking into account the measurement in question and errors associated with measurement of the particular quantity (ie, limitations of the measurement system).
  • “parallel” includes absolute parallelism and approximate parallelism, wherein the acceptable deviation range of approximate parallelism can be, for example, a deviation within 5°; Deviation within 5°.
  • “Equal” includes absolute equality and approximate equality, where the difference between the two that may be equal is less than or equal to 5% of either within acceptable tolerances for approximate equality, for example.
  • Some embodiments of the present disclosure provide an air conditioner.
  • an air conditioner 1000 includes an indoor unit 10 and an outdoor unit 20 .
  • the indoor unit 10 and the outdoor unit 20 are connected through pipelines to transmit refrigerant.
  • the indoor unit 10 includes an indoor heat exchanger 400 and an indoor fan 600 .
  • the outdoor unit 20 includes a compressor 201 , a four-way valve 202 , an outdoor heat exchanger 203 , an outdoor fan 204 and an expansion valve 205 .
  • the compressor 201, the outdoor heat exchanger 203, the expansion valve 205 and the indoor heat exchanger 400 connected in sequence form a refrigerant circuit, and the refrigerant circulates in the refrigerant circuit, passing through the outdoor heat exchanger 203 and the indoor heat exchanger 400 respectively. Exchanging heat with air to realize the cooling mode or heating mode of the air conditioner 1000 .
  • the compressor 201 is configured to compress refrigerant such that the low-pressure refrigerant is compressed to form a high-pressure refrigerant.
  • the outdoor heat exchanger 203 is configured to exchange heat between the outdoor air and the refrigerant transported in the outdoor heat exchanger 203 .
  • the outdoor heat exchanger 203 works as a condenser in the cooling mode of the air conditioner 1000 , so that the refrigerant compressed by the compressor 201 dissipates heat to the outdoor air through the outdoor heat exchanger 203 to condense.
  • the outdoor heat exchanger 203 works as an evaporator in the heating mode of the air conditioner 1000 , so that the decompressed refrigerant absorbs the heat of the outdoor air through the outdoor heat exchanger 203 and evaporates.
  • the outdoor heat exchanger 203 also includes heat exchange fins to expand the contact area between the outdoor air and the refrigerant transported in the outdoor heat exchanger 203, thereby improving the heat exchange efficiency between the outdoor air and the refrigerant .
  • the outdoor fan 204 is configured to suck outdoor air into the outdoor unit 20 through the outdoor air inlet of the outdoor unit 20 , and send out the outdoor air after exchanging heat with the outdoor heat exchanger 203 through the outdoor air outlet of the outdoor unit 20 .
  • Outdoor fan 204 powers the flow of outdoor air.
  • the expansion valve 205 is connected between the outdoor heat exchanger 203 and the indoor heat exchanger 400, and the pressure of the refrigerant flowing through the outdoor heat exchanger 203 and the indoor heat exchanger 400 is adjusted by the opening of the expansion valve 205 to adjust the flow to the outdoor The refrigerant flow rate between the heat exchanger 203 and the indoor heat exchanger 400 .
  • the flow rate and pressure of the refrigerant circulating between the outdoor heat exchanger 203 and the indoor heat exchanger 400 will affect the heat exchange performance of the outdoor heat exchanger 203 and the indoor heat exchanger 400 .
  • the expansion valve 205 may be an electronic valve. The opening of the expansion valve 205 can be adjusted to control the flow and pressure of the refrigerant flowing through the expansion valve 205 .
  • the four-way valve 202 is connected in the refrigerant circuit, and the four-way valve 202 is configured to switch the flow direction of the refrigerant in the refrigerant circuit so that the air conditioner 1000 executes a cooling mode or a heating mode.
  • the indoor heat exchanger 400 is configured to exchange heat between indoor air and refrigerant transferred in the indoor heat exchanger 400 .
  • the indoor heat exchanger 400 works as an evaporator in the cooling mode of the air conditioner 1000 , so that the refrigerant that has dissipated heat through the outdoor heat exchanger 203 absorbs heat from indoor air through the indoor heat exchanger 400 and evaporates.
  • the indoor heat exchanger 400 works as a condenser in the heating mode of the air conditioner 1000 , so that the refrigerant absorbed by the outdoor heat exchanger 203 dissipates heat to the indoor air through the indoor heat exchanger 400 to condense.
  • the indoor heat exchanger 400 further includes heat exchange fins to expand the contact area between the indoor air and the refrigerant transported in the indoor heat exchanger 400, thereby improving the heat exchange efficiency between the indoor air and the refrigerant .
  • the indoor fan 600 is configured to suck indoor air into the indoor unit 10 through the indoor air inlet of the indoor unit 10 , and send out the indoor air after exchanging heat with the indoor heat exchanger 400 through the indoor air outlet 12 of the indoor unit 10 .
  • the indoor fan 600 provides power for the flow of indoor air.
  • the orientation expressions of up, down, left, right, front, and rear in the present disclosure refer to the state of the air conditioner 1000 when it is in use.
  • the side facing the user is the front side
  • the opposite side is the rear side.
  • the height direction of the air conditioner 1000 is up and down.
  • the left-right direction of the air conditioner 1000 is opposite to the user's left-right direction, for example, the left side of the air conditioner 1000 is the user's right side, and the air conditioner 1000's right side is the user's left side.
  • a fresh air device is usually integrated on the indoor unit, which will increase the volume of the indoor unit and occupy the indoor space.
  • the filter assembly is installed on the indoor unit, which easily causes secondary pollution to the room when the filter assembly is disassembled.
  • install the fresh air device on the outdoor unit but since the compressor inside the outdoor unit generates large vibrations during operation, the vibration will be directly transmitted to the fresh air device, causing the volute and air guide pipe inside the fresh air device to be easily damaged. Shaking occurs due to vibration, which affects the air output and reduces the working stability of the fresh air device to a certain extent.
  • the present disclosure installs the fresh air device on the outdoor unit, installs the filter assembly detachably in the fresh air device, and installs an elastic connector at the connection position between the volute main body and the casing, and installs an elastic connector between the air guide pipe and the shell. Install a shock absorber at the connection position of the body to reduce the impact of vibration on the main body of the volute and the air outlet pipe, thereby ensuring the working stability of the fresh air device.
  • the air conditioner 1000 further includes a fresh air device 100 installed on the outdoor unit 20 .
  • the fresh air device 100 includes a casing 1 , a filter assembly 2 , an electric control assembly 3 and an exhaust assembly 4 .
  • the housing 1 includes a base 14 and a top cover 15 .
  • the casing 1 has an air inlet 11 , an air outlet 12 and a socket 13 .
  • the air inlet 11 , the air outlet 12 and the socket 13 are opened on the base 14 respectively.
  • the air inlet 11 and the air outlet 12 are respectively arranged on the first side and the second side of the housing 1, the first side and the second side are opposite, for example, the air inlet 11 is located on the right side of the base 14, and the air outlet 12 is located on the base 14 on the left.
  • the socket 13 is located on the third side (for example, the front side) of the housing 1 near the air inlet 11 .
  • the outdoor unit 20 further includes a box body 206 , and a first opening 207 is disposed on the upper part of the box body 206 , of course, the upper part of the box body 206 can also be closed.
  • the fresh air device 100 is installed on the top of the box body 206, and cooperates to cover the first opening 207 of the box body, that is, the fresh air device 100 is integrated in the outdoor unit 20,
  • the upper structure of the fresh air device 100 also constitutes the upper structure of the box body 206 , which can simplify the overall structure of the outdoor unit 20 .
  • the fresh air device 100 and the outdoor unit 20 are relatively independent, and the user can remove the fresh air device 100 according to actual needs without affecting the use of the air conditioner 1000 .
  • the air outlet 12 is correspondingly arranged on the side of the casing 1 close to the cavity where the compressor 201 in the outdoor unit 20 is located, for example, the air outlet 12 and the compressor 201 are both arranged on the side of the casing 1 On the left side, it can make wiring convenient.
  • an accommodating groove 141 is provided on the upper part of the base 14, and the filter assembly 2, the electric control assembly 3 and the ventilation assembly 4 are arranged in a first direction (for example, from right to left) The direction) is installed in the accommodating groove 141 of the base 14 in turn, and the filter assembly 2 is slidably inserted into the housing 1 through the socket 13, so that the filter assembly 2 can be easily disassembled through the socket 13 without disassembling the housing 1 again. Disassemble the filter assembly 2.
  • the exhaust assembly 4 is located on the side near the air outlet 12 in the accommodation groove 141, the electric control assembly 3 is located between the filter assembly 2 and the exhaust assembly 4, the exhaust assembly 4 is coupled with the electric control assembly 3, and the exhaust assembly 4 is used for
  • the air outlet 11 sucks in external air and makes the external air flow through the filter assembly 2 and then flow out from the air outlet 12 .
  • the top cover 15 is installed on the base 14 and covers the upper portion of the accommodating slot 141 .
  • a screw column may be provided on the upper side of the base 14, and a connecting hole may be provided on the side edge of the top cover 15, and the top cover 15 may be connected to the base 14 by screwing on the side.
  • the fresh air device 100 is installed on the top of the outdoor unit 20 and does not occupy indoor space. Moreover, in the fresh air device 100, the air inlet 11, the filter assembly 2, the electric control assembly 3, the exhaust assembly 4, and the air outlet 12 are arranged sequentially from right to left, so that the horizontal space can be reasonably used to adapt to the size of the outdoor unit.
  • the filter assembly 2 is slidably inserted into the housing 1 through the socket 13 on the front side of the housing 1, which is convenient for disassembly and assembly, thereby making cleaning and replacement more convenient, thereby ensuring long-term filtering effect.
  • the outdoor air flows in from the right side of the housing 1, and after being filtered and deodorized by the filter assembly 2, it is sent into the room from the left side of the housing 1. Since the outdoor air passes through the left and right convection in the housing 1 to ensure smooth gas flow, avoid The air generates vortex and other phenomena in the casing 1, which ensures the air intake volume and ventilation efficiency.
  • the fresh air device 100 further includes a ventilation bracket 5 disposed between the air inlet 11 and the electric control assembly 3 .
  • the ventilation bracket 5 and the base 14 may be detachably connected by clamping or screwing.
  • the ventilation bracket 5 can be used to deliver the air entering through the air inlet 11 to the filter assembly 2 .
  • the ventilation bracket 5 includes an air inlet channel 51 , and the air inlet channel 51 has an air inlet end 511 and an air outlet end 512 .
  • the air inlet end 511 is located on the side of the air inlet passage 51 close to the air inlet 11 , the air inlet end 511 is connected to the air inlet 11 , and the air outlet end 512 is located on the side of the air inlet passage 51 near the electronic control unit 3 .
  • the ventilation bracket has an opening 52 , which is arranged on the front side of the ventilation bracket 5 close to the socket 13 , and the opening 52 communicates with the inside of the air inlet channel 51 . After the filter assembly 2 passes through the socket 13 and the outlet 52 in sequence, it is slidably inserted into the air inlet passage 51 . Under the action of the exhaust assembly 4, the outdoor fresh air enters the air intake channel 51 through the air inlet 11 and the air inlet 511 successively, and finally flows out from the air outlet 12 to the indoor side after being filtered by the filter assembly 2.
  • the ventilation bracket 5 also includes a plurality of guide ribs 53, and the plurality of guide ribs 53 are arranged on the inner wall of the air inlet channel 51 near the air inlet end 511, along the direction perpendicular to the housing 1.
  • the directions of the bottom surfaces are arranged in sequence.
  • the plurality of guide ribs 53 are arranged obliquely, for example, the plurality of guide ribs 53 are arranged obliquely toward the side of the air inlet 11 .
  • the inclination angle of the guide rib 53 may be 30 to 45°.
  • An inclined guide rib 53 is provided at the air inlet end 511 , which can effectively reduce rainwater from entering the air inlet channel 51 and ensure smooth passage of fresh air.
  • the ventilation bracket 5 also includes a plurality of air intake grilles 111, and the plurality of air intake grilles 111 are arranged on the inner wall of the air intake passage 51 near the air inlet end 511 side, and the plurality of air intake grilles 111 Arranged in sequence along the up and down direction of the air inlet end 511 .
  • the intake grille 111 and the guide rib 53 overlap each other.
  • the air inlet grille 111 can ensure a good matching effect between the air inlet 11 and the air inlet end 511 , and prevent rainwater from entering the housing 1 .
  • the air inlet channel 51 also has an air passage chamber 513 , a filter chamber 514 and an air passage gap 515 .
  • the air passage chamber 513 is located on the side of the air inlet channel 51 close to the air inlet end 511, the air passage chamber 513 is used for circulating air flow, the filter chamber 514 is located on the side of the air inlet passage 51 near the air outlet end 512, the air passage chamber 513 and the filter Cavities 514 communicate.
  • the ventilation bracket 5 also includes a water retaining plate 5131, which is arranged on the side of the air passage chamber 513 close to the air inlet end 511, and the water retaining plate 5131 connects the air inlet end 511 with the filter.
  • the cavities 514 are separated, for example, water baffles 5131 may be arranged along the upper and lower directions of the housing 1 .
  • the upper side of the water baffle 5131 can be connected with the upper side of the air inlet channel 51
  • the lower side of the water baffle 5131 can be connected with the base 14 .
  • the air passage gaps 515 between the water baffle 5131 and the front and rear wall surfaces of the air passage chamber 513 .
  • the air passage gap 515 is used for air flow.
  • the filter assembly 2 is inserted into the filter cavity 514, and the filter cavity 514 is used for accommodating the filter assembly.
  • the rainwater in the fresh air will flow down along the water retaining plate 5131 during the collision process with the water retaining plate 5131, and the fresh air after removing the rainwater will continue to flow forward from the wind passing gap 515 to the filter assembly 2 for filtering.
  • the bottom surface of the base 14 also has a drainage hole 142 .
  • the drain hole 142 is used for draining accumulated water in the casing 1 .
  • the drain hole 142 may be communicated with the cavity where the fan of the outdoor unit 20 is located.
  • the water droplets on the water baffle 5131 flow downward and are discharged downward through the drain hole 142 into the cavity where the outdoor fan 204 of the outdoor unit 20 is located.
  • the base 14 also has a sump 148 , the sump 148 is arranged on the bottom surface of the accommodating groove 141 of the base 14 , and the drainage hole 142 is arranged in the sump 148 Inside, the water collecting groove 148 plays the role of collecting water, and can discharge the residual water in the air passage chamber 513 downward.
  • the casing 1 also includes a water retaining platform 147, which is arranged on the bottom surface of the installation groove 1461, and is located between the ventilation bracket 5 and the electric control assembly 3, which can further prevent rainwater from flowing to Install the position of the electric control component 3 to avoid electric leakage.
  • the housing 1 further includes a partition 143, which is arranged in the accommodating groove 141 of the base 14, and is located between the ventilation support 5 and the electric control assembly 3, for example , the partition 143 is located between the water retaining platform 147 and the electric control assembly 3 .
  • the partition plate 143 can prevent the fingers from touching the electric control assembly 3 after reaching into the position of the filter cavity 514 , thereby preventing electric shock.
  • the housing 1 further includes a support platform 144 and a support plate 145 .
  • the supporting platform 144 is disposed in the accommodating groove 141 of the base 14 and is located between the electric control assembly 3 and the ventilation assembly 4 .
  • the support platform 144 is provided with an air passage 1441 .
  • the air passage 1441 is used for air circulation.
  • the support plate 145 is disposed in the accommodating groove 141 of the base 14 and erected on a side (for example, above) of the exhaust assembly 4 close to the top cover 15 . Both ends of the support plate 145 are detachably connected to the base 14 .
  • the ventilation bracket 5 , the support platform 144 and the support plate 145 jointly support the top cover 15 .
  • the ventilation assembly 4 includes a volute 41 , a motor 42 , an elastic connector 43 and a shock absorber 44 .
  • the volute 41 includes a volute body 411 and an air duct 412 .
  • the volute main body 411 is arranged in the accommodating groove 141, and the volute main body 411 is provided with an air suction port 4111, and one end of the air guide pipe 412 communicates with the volute main body 411, for example, the air guide pipe 412 is connected to the volute
  • the case main body 411 is an integral molding.
  • the other end of the air duct 412 communicates with the air outlet 12 .
  • the elastic connecting member 43 is disposed on the volute main body 411 and connected to the base 14 , and the elastic connecting member 43 is used to reduce the vibration amplitude of the volute main body 411 .
  • the shock absorbing pad 44 is sheathed on the outer periphery of the air guide pipe 412 , and the shock absorbing pad 44 is used to reduce the vibration amplitude of the air guide pipe 412 .
  • the air duct 412 is connected to the base 14 through the shock pad 44 .
  • the motor 42 is mounted on the volute main body 411 , and the output shaft of the motor extends into the volute main body 411 .
  • the ventilation assembly 4 further includes a ventilation joint 45 .
  • the ventilation joint 45 is hollow inside and has openings at both ends. One end of the ventilation joint 45 passes through the air outlet 12 from the outside of the housing 1 to the inside of the housing 1.
  • the ventilation joint 45 is sleeved on the outer periphery of the air guide pipe 412 at intervals.
  • the inner diameter of the ventilation joint body 451 is larger than the outside of the air guide pipe 412.
  • the ventilation joint 45 is not in direct contact with the air guide pipe 412, for example, a gap of about 2mm can be reserved between the inner wall of the ventilation joint 45 and the outer circumference of the air guide pipe 412, and the ventilation joint 45 is against the shock-absorbing pad On the end face of 44 , the shock-absorbing pad 44 seals the gap between the inner wall of the ventilation joint 45 and the outer periphery of the air guide pipe 412 .
  • the volute 41 is externally connected to the pipeline through the ventilation joint 45 to improve the sealing performance of the connection between the volute 41 and the pipeline, so that the fresh air generated by the fresh air device 100 can be smoothly sent into the room through the pipeline.
  • the ventilation joint 45 further includes a ventilation joint body 451 and a connection plate 452 , the connection plate 452 is located on the outer periphery of the ventilation joint body 451 , and the connection plate 452 is connected to the outer surface of the base 14 .
  • the connection plate 452 can be detachably connected to the outer side wall of the housing 1 by means of screws or clamping, so that the ventilation joint body 451 is fixed on the housing 1, and the ventilation joint 45 is avoided from shaking due to vibration during use. Improve connection stability.
  • the fresh air device 100 further includes a mounting seat 146 , and the mounting seat 146 is disposed in the receiving groove 141 of the base 14 near the air outlet 12 .
  • the mounting seat 146 has a mounting groove 1461 , and the lower side of the shock-absorbing pad 44 is clamped in the mounting groove 1461 , and fits against the inner wall of the mounting groove 1461 .
  • the mounting seat 146 is used for fixing the mounting groove 1461 .
  • the axial dimension of the shock absorbing pad 44 is larger than the width of the mounting groove 1461 , so that the shock absorbing pad 44 is clamped in the mounting groove 1461 through an interference fit, so that the shock absorbing pad 44 is fixed in the mounting groove 1461 .
  • the ventilation assembly 4 also includes a clamp 46, the clamp 46 abuts against the upper side of the shock absorbing pad 44, and the clamp 46 is connected with the mounting base 146, and the clamp 46 is combined with the mounting groove 1461
  • An installation passage is formed, and the air guide pipe 412 is passed through the installation passage, and the clamp 46 is used to restrict the air guide pipe 412 to separate upward from the volute main body 411 , so that the air guide pipe 412 is stabilized in the casing 1 .
  • the elastic connector 43 and the shock absorbing pad 44 can be made of rubber or silica gel, which have strong elastic potential energy and can absorb the vibration transmitted to the housing 1 or the ventilation assembly 4 .
  • the volute main body 411 or the ventilation joint 45 and the base 14 are avoided. rigid contact between them.
  • it can reduce the impact of the vibration generated during the operation of the ventilation assembly 4 on the base 14 and the ventilation joint 45, and avoid generation of resonance noise.
  • it can reduce the impact of the vibration transmitted from the compressor 201 to the housing 1 on the exhaust assembly 4, thereby improving the connection stability of the exhaust assembly 4 in the housing 1, thereby ensuring stable air output, and improving the working stability of the fresh air device 100 sex.
  • the shock-absorbing pad 44 elastically resists the end of the ventilation joint 45 , and also plays a role of sealing butt joint.
  • the mounting base 146 also has a slot 1462 and a screw hole 1463, the slot 1462 and the screw hole 1463 are respectively provided at both ends of the mounting groove 1461, and one end of the clip 46 is inserted into the In the slot 1462 , the other end of the clamp 46 can be connected with the screw hole 1463 through a screw, and the mounting seat 146 is also used for fixing the clamp 46 .
  • the installation process of the clamp 46 and the mounting base 146 can be that one end of the clamp 46 is inserted into the slot 1462 first, for example, the end of the clamp 46 and the slot 1462 can be connected by means of interference fit or clamping, etc.
  • the connection between the clamp 46 and the slot 1462 realizes the positioning of the clamp 46, and then the other end of the clamp 46 is connected with the screw hole 1463, for example, the screw and the screw hole 1463 are used to realize the screw connection between the clamp 46 and the screw hole 1463 ,
  • the connection between the clamp 46 and the screw hole 1463 realizes the fixing of the clamp 46 . In this way, the convenience of assembly between the clip 46 and the mounting seat 146 is improved.
  • the housing 1 also has a groove 121 , the groove 121 is arranged along the outer periphery of the air outlet 12 and is located outside the housing 1 , and the connecting plate 452 is arranged in the groove 121 Inside, to fix the ventilation joint body 451.
  • the groove 121 cooperates with the connecting plate 452 for the purpose of positioning and improves the convenience of assembling the ventilation joint 45 on the housing 1 .
  • the fresh air device 100 further includes a mounting column 149, which is arranged on the bottom surface of the accommodating groove 141.
  • the mounting column 149 can be integrally formed with the housing 1
  • the elastic connector 43 is sheathed on the installation column 149, and the installation column 149 is used to fix the elastic connector 43.
  • the volute 41 also includes a plurality of connecting rings 413, and the plurality of connecting rings 413 are arranged on the outer periphery of the volute main body 411.
  • the plurality of connecting rings 413 and the volute main body 411 can also be integrally formed.
  • the outer circumference of the elastic connector 43 is provided with a plurality of slots, and the connecting ring 413 is sleeved in the slots of the elastic connector 43, for example, the connecting ring 413 is sleeved in the annular slot through an interference fit, so that the volute main body 411 It is firmly inside the housing 1.

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Abstract

一种室外机，所述室外机包括壳体、蜗壳主体、导风管、弹性连接件、安装座和减震垫。所述壳体具有进风口和出风口，所述进风口和所述出风口设置于所述壳体的第一侧和第二侧，所述第一侧与所述第二侧相对。所述蜗壳主体设置于所述壳体内。所述导风管的一端与所述蜗壳主体连通，所述导风管的另一端与所述出风口连通。所述弹性连接件设置于所述蜗壳主体上，且与所述壳体连接。所述安装座设置于所述壳体靠近所述出风口的位置，所述安装座具有安装槽。所述减震垫套设于所述导风管的外周，所述减震垫的一侧卡设于所述安装槽内，所述减震垫用于减小所述导风管的震动幅度。

Description

室外机
本申请要求于2021年12月31日提交的、申请号为202123455494.7的中国专利申请的优先权，于2021年12月31日提交的、申请号为202111683235.1的中国专利申请的优先权，于2021年12月31日提交的、申请号为202123455428.X的中国专利申请的优先权，于2021年12月31日提交的、申请号为202111683207.X的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本公开涉及空调设备技术领域，尤其涉及一种室外机。
背景技术
目前，部分室外机上安装有新风装置，用于将室外空气抽入室内并进行过滤，实现对室内增添清新空气的目的。
发明内容
提供一种室外机，所述室外机包括壳体、蜗壳主体、导风管、弹性连接件、安装座和减震垫。所述壳体具有进风口和出风口，所述进风口和所述出风口设置于所述壳体的第一侧和第二侧，所述第一侧与所述第二侧相对。所述蜗壳主体设置于所述壳体内。所述导风管的一端与所述蜗壳主体连通，所述导风管的另一端与所述出风口连通。所述弹性连接件设置于所述蜗壳主体上，且与所述壳体连接，所述弹性连接件用于减小所述蜗壳主体的震动幅度。所述安装座设置于所述壳体靠近所述出风口的位置，所述安装座具有安装槽。所述减震垫套设于所述导风管的外周，所述减震垫的一侧卡设于所述安装槽内，所述安装座用于固定所述减震垫，所述减震垫用于减小所述导风管的震动幅度。
附图说明
为了更清楚地说明本公开中的技术方案，下面将对本公开一些实施例中所需要使用的附图作简单地介绍，然而，下面描述中的附图仅仅是本公开的一些实施例的附图，对于本领域普通技术人员来讲，还可以根据这些附图获得其他的附图。此外，以下描述中的附图可以视作示意图，并非对本公开实施例所涉及的产品的实际尺寸、方法的实际流程、信号的实际时序等的限制。
图1是根据一些实施例的一种空调器的示意图；
图2是根据一些实施例的室外机的结构图；
图3是根据一些实施例的室外机的分解图；
图4是根据一些实施例的新风装置隐藏了顶盖后的结构图；
图5是根据一些实施例的新风装置隐藏了顶盖后的分解图；
图6是根据一些实施例的新风装置隐藏了顶盖后的俯视图；
图7是图6的A-A剖视图；
图8是图7的B部分放大图；
图9是根据一些实施例的新风装置隐藏了顶盖后的正视图；
图10是图9的C-C剖视图；
图11是根据一些实施例的新风装置的通风支架的结构图；
图12是根据一些实施例的另一视角的新风装置的通风支架的结构图；
图13是根据一些实施例的新风装置的基座与抽风组件之间的结构图；
图14是图13的分解图；
图15是图14中D部分的放大图；
图16是根据一些实施例的新风装置中的抽风组件、通风接头及基座之间的装配示意图；
图17是图16的E-E剖视图；
图18是图17的F部局部放大图；
图19是根据一些实施例的新风装置的壳体的结构图；
图20是图19中G部分的放大图；
图21是根据一些实施例的新风装置的蜗壳、卡箍、环形减震环及通风接头的结构图；
图22是图21的分解图。
图中，
100、新风装置；
1、壳体；11、进风口；111、进风格栅；12、出风口；121、凹槽；13、插口；14、基座；141、容置槽；142、排水孔；143、隔板；144、支撑台；1441、过风通道；145、支撑板；146、安装座；1461、安装槽；1462、插槽；1463、螺钉孔；147、挡水台；148、集水槽；149、安装柱；15、顶盖；
2、过滤组件；
3、电控组件；
4、抽风组件；41、蜗壳；411、蜗壳主体；4111、吸风口；412、导风管；413、连接环；42、电机；43、弹性连接件；44、减震垫；45、通风接头；451、通风接头本体；452、连接板；46、卡箍；
5、通风支架；51、进风通道；511、进风端；512、出风端；513、过风腔；5131、挡水板；514、过滤腔；515、过风间隙；52、过口；53、导向筋板；
20、室外机；201、压缩机；202、四通阀；203、室外换热器；204、室外机风扇；205、膨胀阀；206、箱体；207、第一开口。
具体实施方式
下面将结合附图，对本公开一些实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本公开一部分实施例，而不是全部的实施例。基于本公开所提供的实施例，本领域普通技术人员所获得的所有其他实施例，都属于本公开保护的范围。
除非上下文另有要求，否则，在整个说明书和权利要求书中，术语“包括(comprise)”及其其他形式例如第三人称单数形式“包括(comprises)”和现在分词形式“包括(comprising)”被解释为开放、包含的意思，即为“包含，但不限于”。在说明书的描述中，术语“一个实施例(one embodiment)”、“一些实施例(some embodiments)”、“示例性实施例(exemplary embodiments)”、“示例(example)”、“特定示例(specific example)”或“一些示例(some examples)”等旨在表明与该实施例或示例相关的特定特征、结构、材料或特性包括在本公开的至少一个实施例或示例中。上述术语的示意性表示不一定是指同一实施例或示例。此外，所述的特定特征、结构、材料或特点可以以任何适当方式包括在任何一个或多个实施例或示例中。
以下，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本公开实施例的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在描述一些实施例时，可能使用了“耦接”和“连接”及其衍伸的表达。例如，描述一些实施例时可能使用了术语“连接”以表明两个或两个以上部件彼此间有直接物理接触或电接触。又如，描述一些实施例时可能使用了术语“耦接”以表明两个或两个以上部件有直接物理接触或电接触。然而，术语“耦接”或“通信耦合(communicatively coupled)”也可能指两个或两个以上部件彼此间并无直接接触，但仍彼此协作或相互作用。这里所公开的实施例并不必然限制于本文内容。
“A、B和C中的至少一个”与“A、B或C中的至少一个”具有相同含义，均包括以下A、B和C的组合：仅A，仅B，仅C，A和B的组合，A和C的组合，B和C的组合，及A、B和C的组合。
“A和/或B”，包括以下三种组合：仅A，仅B，及A和B的组合。
本文中“适用于”或“被配置为”的使用意味着开放和包容性的语言，其不排除适用于或被配置为执行额外任务或步骤的设备。
如本文所使用的那样，“约”、“大致”或“近似”包括所阐述的值以及处于特定值 的可接受偏差范围内的平均值，其中所述可接受偏差范围如由本领域普通技术人员考虑到正在讨论的测量以及与特定量的测量相关的误差(即，测量系统的局限性)所确定。
如本文所使用的那样，“平行”、“垂直”、“相等”包括所阐述的情况以及与所阐述的情况相近似的情况，该相近似的情况的范围处于可接受偏差范围内，其中所述可接受偏差范围如由本领域普通技术人员考虑到正在讨论的测量以及与特定量的测量相关的误差(即，测量系统的局限性)所确定。例如，“平行”包括绝对平行和近似平行，其中近似平行的可接受偏差范围例如可以是5°以内偏差；“垂直”包括绝对垂直和近似垂直，其中近似垂直的可接受偏差范围例如也可以是5°以内偏差。“相等”包括绝对相等和近似相等，其中近似相等的可接受偏差范围内例如可以是相等的两者之间的差值小于或等于其中任一者的5％。
本公开一些实施例提供了一种空调器。
如图1所示，空调器1000包括室内机10和室外机20。室内机10和室外机20通过管路连接以传输冷媒。室内机10包括室内换热器400和室内风扇600。室外机20包括压缩机201、四通阀202、室外换热器203、室外风扇204和膨胀阀205。依序连接的压缩机201、室外换热器203、膨胀阀205和室内换热器400形成冷媒回路，冷媒在所述冷媒回路中循环流动，通过室外换热器203与室内换热器400分别与空气进行换热，以实现空调器1000的制冷模式或制热模式。
压缩机201被配置为压缩冷媒以使得低压冷媒受压缩形成高压冷媒。
室外换热器203被配置为将室外空气与在室外换热器203中传输的冷媒进行热交换。例如，室外换热器203在空调器1000的制冷模式下作为冷凝器进行工作，使得由压缩机201压缩的冷媒通过室外换热器203将热量散发至室外空气而冷凝。室外换热器203在空调器1000的制热模式下作为蒸发器进行工作，使得减压后的冷媒通过室外换热器203吸收室外空气的热量而蒸发。
在一些实施例中，室外换热器203还包括换热翅片，以扩大室外空气与室外换热器203中传输的冷媒之间的接触面积，从而提高室外空气与冷媒之间的热交换效率。
室外风扇204被配置为将室外空气经室外机20的室外进风口吸入至室外机20内，并将与室外换热器203换热后的室外空气经由室外机20的室外出风口送出。室外风扇204为室外空气的流动提供动力。
膨胀阀205连接于室外换热器203与室内换热器400之间，由膨胀阀205的开度大小调节流经室外换热器203和室内换热器400的冷媒压力，以调节流通于室外换热器203和室内换热器400之间的冷媒流量。流通于室外换热器203和室内换热器400之间的冷媒的流量和压力将影响室外换热器203和室内换热器400的换热性能。膨胀阀205可以是电子阀。膨胀阀205的开度是可调节的，以控制流经膨胀阀205的冷媒的流量和压力。
四通阀202连接于所述冷媒回路内，四通阀202被配置为切换冷媒在冷媒回路中的流向以使空调器1000执行制冷模式或制热模式。
室内换热器400被配置为将室内空气与在室内换热器400中传输的冷媒进行热交换。例如，室内换热器400在空调器1000的制冷模式下作为蒸发器进行工作，使得经由室外换热器203散热后的冷媒通过室内换热器400吸收室内空气的热量而蒸发。室内换热器400在空调器1000的制热模式下作为冷凝器进行工作，使得经由室外换热器203吸热后的冷媒通过室内换热器400将热量散发至室内空气而冷凝。
在一些实施例中，室内换热器400还包括换热翅片，以扩大室内空气与室内换热器400中传输的冷媒之间的接触面积，从而提高室内空气与冷媒之间的热交换效率。
室内风扇600被配置为将室内空气经室内机10的室内进风口吸入至室内机10内，并将与室内换热器400换热后的室内空气经由室内机10的室内出风口12送出。室内风扇600为室内空气的流动提供动力。
为便于描述，如无特殊说明，本公开对于上、下、左、右、前、后的方位表述均以空调器1000使用时的状态为参考。空调器1000使用时面向用户的一侧为前侧，与之相反的一侧为后侧。空调器1000的高度方向为上、下方向。空调器1000的左右方向与用户的左 右方向相反，例如空调器1000的左侧为用户的右侧、空调器1000的右侧为用户的左侧。
一般情况下，为了将新风引入至室内空间，通常在室内机上集成设置新风装置，这会导致室内机体积增大，从而占用室内空间。另外，将过滤组件安装在室内机上，导致拆卸过滤组件时容易对室内产生二次污染。或者，将新风装置安装于室外机上，但由于室外机内部的压缩机在运行过程中产生较大震动，该震动会直接传递至新风装置上，导致新风装置内部的蜗壳及导风管容易受到震动而发生晃动，从而影响了出风量，一定程度上降低了新风装置的工作稳定性。
为解决上述问题，本公开将新风装置安装在室外机上，将过滤组件可拆卸安装于新风装置内，并且在蜗壳主体与壳体的连接位置处加装弹性连接件，在导风管与壳体的连接位置处加装减震垫，以减少震动对蜗壳主体和出风管的影响，从而保证新风装置的工作稳定性。如图2至图5所示，空调器1000还包括新风装置100，新风装置100安装于室外机20上。新风装置100包括壳体1、过滤组件2、电控组件3及抽风组件4。壳体1包括基座14和顶盖15。壳体1具有进风口11、出风口12和插口13。进风口11、出风口12和插口13分别开设于基座14上。进风口11和出风口12分别设置于壳体1的第一侧和第二侧，第一侧和第二侧相对，例如进风口11位于基座14的右侧，则出风口12位于基座14的左侧。插口13位于壳体1的第三侧(例如，前侧)靠近进风口11位置处。
如图3所示，室外机20还包括箱体206，箱体206的上部设置有第一开口207，当然，箱体206的上部也可以封闭。当箱体206的上部设置有第一开口207时，新风装置100安装于箱体206的顶上部，且配合封盖箱体的第一开口207，即新风装置100集成设于室外机20内，新风装置100的上部结构同时构成箱体206的上部结构，能够简化室外机20的整体结构。当箱体206的上部封闭时，新风装置100与室外机20相对独立，用户可根据实际需求拆下新风装置100，而不影响空调器1000的使用。另外，在一些实施例中，出风口12对应设置于壳体1上靠近室外机20内压缩机201所在腔体的一侧，例如，将出风口12及压缩机201均布置在壳体1的左侧，能够使得接线方便。
在一些实施例中，如图4、图5所示，基座14的上部开设有容置槽141，过滤组件2、电控组件3及抽风组件4按第一方向(例如，从右至左的方向)依次安装于基座14的容置槽141内，过滤组件2穿过插口13滑动插置于壳体1内，便于过滤组件2通过插口13拆装，而不用拆开壳体1再对过滤组件2进行拆装。抽风组件4位于容置槽141内靠近出风口12的一侧，电控组件3位于过滤组件2和抽风组件4之间，抽风组件4与电控组件3耦接，抽风组件4用于从进风口11吸入外部空气并使外部空气流经过滤组件2后从出风口12流出。顶盖15安装于基座14上，且盖合于容置槽141的上部。例如，可以在基座14的上部侧沿设置螺钉柱，在顶盖15的侧缘设置连接孔，通过侧面打螺钉的方式将顶盖15连接至基座14上。
新风装置100安装于室外机20的上部，不占用室内空间。且新风装置100中，进风口11、过滤组件2、电控组件3、抽风组件4及出风口12沿从右向左的方向依次设置，能够合理利用水平空间，以适配室外机尺寸。另外，过滤组件2通过壳体1前侧的插口13滑动插置于壳体1内，便于拆装，从而使得清洗及更换更加方便，从而保证长期的过滤效果。并且室外空气从壳体1的右侧流入后经过过滤组件2过滤除臭后从壳体1的左侧送入室内，由于室外空气在壳体1内通过左右对流的方式确保气体流动顺畅，避免空气在壳体1内产生涡流等现象，保证了进风量及通风效率。
在一些实施例中，如图4、图5所示，新风装置100还包括通风支架5，通风支架5设置于进风口11与电控组件3之间。例如，通风支架5与基座14之间可以采用卡接或螺接的方式可拆卸连接。通风支架5可以用于将由进风口11进入的气体输送至过滤组件2。如图5所示，通风支架5包括进风通道51，进风通道51具有进风端511和出风端512。进风端511位于进风通道51上靠近进风口11的一侧，进风端511与进风口11连接，出风端512位于进风通道51上靠近电控组件3的一侧。通风支架具有过口52，过口52设置于通风支架5的靠近插口13前侧，过口52与进风通道51的内部连通。过滤组件2依次穿过插口13及过口52后，滑动插置于进风通道51内。在抽风组件4的作用下，室外侧 新风依次经进风口11、进风端511进入进风通道51内，经过滤组件2过滤后最终从出风口12流出至室内侧。
如图8、图11所示，通风支架5还包括多个导向筋板53，多个导向筋板53设置于进风通道51靠近进风端511一侧的内壁上，沿垂直于壳体1底面的方向(例如，上、下方向)依次排列。多个导向筋板53倾斜设置，例如，多个导向筋板53向进风口11一侧倾斜设置。例如，导向筋板53的倾斜角度可以为30至45°。在进风端511设置倾斜的导向筋板53，能够有效减少雨水进入到进风通道51内，还能够保证新风顺利通过。
如图8所示，通风支架5还包括多个进风格栅111，多个进风格栅111设置于进风通道51靠近进风端511一侧的内壁上，多个进风格栅111沿进风端511的上、下方向依次排列。如图8所示，进风格栅111与导向筋板53相互搭接。进风格栅111能够保证进风口11与进风端511之间良好的配合相接效果，避免雨水进入壳体1内。
在一些实施例中，如图7至图12所示，进风通道51还具有过风腔513、过滤腔514和过风间隙515。过风腔513位于进风通道51靠近进风端511的一侧，过风腔513用于流通气流，过滤腔514位于进风通道51靠近出风端512的一侧，过风腔513和过滤腔514相连通。如图8、图9所示，通风支架5还包括挡水板5131，挡水板5131设置于过风腔513内靠近进风端511的一侧，挡水板5131将进风端511与过滤腔514相隔，例如，挡水板5131可以沿壳体1的上、下方向设置。挡水板5131的上侧可以与进风通道51的上侧相连，挡水板5131的下侧可以与基座14相连接。
如图10、图12所示，挡水板5131与过风腔513的前、后两侧壁面之间均设有过风间隙515。过风间隙515用于流通气流。过滤组件2插置于过滤腔514内，过滤腔514用于容置所述过滤组件。在进风通道51内，新风中的雨水会在与挡水板5131的碰撞过程中，沿挡水板5131向下流，而去除雨水后的新风会从过风间隙515继续向前流动至过滤组件2进行过滤处理。
如图14所示，基座14的底面上还具有排水孔142。排水孔142用于排出壳体1内的积水。例如，可以将排水孔142与室外机20的风扇所在的腔体连通。挡水板5131上的水滴向下流动并经排水孔142向下排出至室外机20的室外风扇204所在的腔体内。
在一些实施例中，如图8和图13所示，基座14还具有集水槽148，集水槽148设置在基座14的容置槽141的底面上，且排水孔142设于集水槽148内，集水槽148起到集水的作用，能够将过风腔513内的余水向下排出。
如图8和图13所示，壳体1还包括挡水台147，挡水台147设置在安装槽1461的底面，且位于通风支架5与电控组件3之间，能够进一步防止雨水流动至安装电控组件3的位置，避免发生漏电现象。
如图5、图7和图13所示，壳体1还包括隔板143，隔板143设置于基座14的容置槽141内，且位于通风支架5与电控组件3之间，例如，隔板143位于挡水台147与电控组件3之间。当过滤组件2被取出后，该隔板143能够防止手指伸入过滤腔514的位置后误碰电控组件3，从而起到防触电的作用。
在一些实施例中，如图6、图7和图13所示，壳体1还包括支撑台144和支撑板145。支撑台144设置于基座14的容置槽141内且位于电控组件3与抽风组件4之间。支撑台144上设置有过风通道1441。过风通道1441用于空气流通。支撑板145设置于基座14的容置槽141内，架设于抽风组件4靠近顶盖15的一侧(例如，上方)。支撑板145的两端与基座14可拆卸连接。通风支架5、支撑台144和支撑板145共同对顶盖15起到支撑作用。
在一些实施例中，如图13和图14所示，抽风组件4包括蜗壳41、电机42、弹性连接件43和减震垫44。蜗壳41包括蜗壳主体411和导风管412。如图7所示，蜗壳主体411设置于容置槽141内，蜗壳主体411上开设有吸风口4111，导风管412的一端与蜗壳主体411连通，例如，导风管412与蜗壳主体411为一体成型件。导风管412的另一端与出风口12连通。弹性连接件43设置于蜗壳主体411上，且与基座14相连接，弹性连接件43用于减小蜗壳主体411的震动幅度。如图22所示，减震垫44套设于导风管412的外周， 减震垫44用于减小导风管412的震动幅度。导风管412通过减震垫44与基座14相连。电机42安装于蜗壳主体411上，且电机的输出轴伸入至蜗壳主体411内。
在一些实施例中，如图13、图14、图18所示，抽风组件4还包括通风接头45。通风接头45内部中空且两端带开口。通风接头45的一端从壳体1的外侧至壳体1的内侧穿过出风口12，通风接头45间隔套设于导风管412的外周，通风接头本体451的内径大于导风管412的外径，即通风接头45不与导风管412直接接触，例如，通风接头45的内壁与导风管412的外周之间可以预留2㎜左右的间隙，且通风接头45抵靠于减震垫44的端面上，减震垫44将通风接头45的内壁与导风管412的外周之间的间隙密封。蜗壳41通过通风接头45外接管道，提高蜗壳41与管道之间的连接密封性，从而使新风装置100产生的新鲜空气通过管道顺利送入室内。
如图18所示，通风接头45还包括通风接头本体451和连接板452，连接板452位于通风接头本体451的外周，连接板452与基座14的外侧面相连接。例如，连接板452可以通过螺钉或卡接等方式与壳体1的外侧壁可拆卸连接，以使通风接头本体451固定在壳体1上，避免使用过程中通风接头45因震动而发生晃动，提高连接稳定性。
在一些实施例中，如图13至图18所示，新风装置100还包括安装座146，安装座146设置在基座14的容置槽141内靠近出风口12的位置。
在一些实施例中，如图15所示，安装座146具有安装槽1461，减震垫44的下侧卡设于安装槽1461内，与安装槽1461的内壁相贴合。安装座146用于固定安装槽1461。减震垫44沿其轴向的尺寸大于安装槽1461的槽宽，以使减震垫44通过过盈配合卡设于安装槽1461内，从而使减震垫44固定在安装槽1461内。如图21、图22所示，抽风组件4还包括卡箍46，卡箍46与减震垫44的上侧抵接，且卡箍46与安装座146相连，卡箍46与安装槽1461拼合形成安装通道，导风管412穿设于所述安装通道内，利用卡箍46限制导风管412向上与蜗壳主体411分离，从而使导风管412稳固在壳体1内。
在一些实施例中，弹性连接件43及减震垫44可以采用橡胶或硅胶等材质制成，具有较强的弹性势能，能够吸收传导至壳体1或抽风组件4产生的震动。
通过在导风管412与基座14之间设置弹性连接件43，以及在蜗壳主体411与基座14之间设置减震垫44，避免了蜗壳主体411或通风接头45与基座14之间产生刚性接触。一方面可以减少抽风组件4运行过程中产生的震动对基座14和通风接头45的影响，避免产生共振噪音。另一方面可以减少压缩机201传导至壳体1的震动对抽风组件4的影响，从而提高抽风组件4在壳体1内的连接稳定性，进而确保出风稳定，提高新风装置100的工作稳定性。并且，减震垫44与通风接头45的端部弹性相抵，还起到密封对接的作用。在一些实施例中，如图15所示，安装座146还具有插槽1462及螺钉孔1463，插槽1462及螺钉孔1463分别设置在安装槽1461的两端，卡箍46的一端插设于插槽1462内，卡箍46的另一端可通过螺钉与螺钉孔1463相连，安装座146还用于固定卡箍46。卡箍46与安装座146安装过程可以为先将卡箍46的一端插入插槽1462内，例如，卡箍46的端部与插槽1462之间可以通过过盈配合或卡接等方式连接，卡箍46与插槽1462的连接实现卡箍46的定位，然后再将卡箍46的另一端与螺钉孔1463相连接，例如，使用螺钉与螺钉孔1463实现卡箍46与螺钉孔1463螺纹连接，卡箍46与螺钉孔1463的连接实现卡箍46的固定。以此提高卡箍46与安装座146之间装配的便捷性。
在一些实施例中，如图19、图20所示，壳体1还具有凹槽121，凹槽121沿出风口12外周设置，且位于壳体1的外侧，连接板452设置于凹槽121内，以固定通风接头本体451。凹槽121与连接板452相配合起到定位的目的，提高通风接头45在壳体1上的装配便捷性。
在一些实施例中，如图17、图19所示，新风装置100还包括安装柱149，安装柱149设置于容置槽141的底面上，例如，安装柱149可以与壳体1为一体成型件，弹性连接件43套设于安装柱149上，安装柱149用于固定弹性连接件43。如图13所示，蜗壳41还包括多个连接环413，多个连接环413设置于蜗壳主体411的外周，例如，多个连接环413与蜗壳主体411也可以为一体形成件，弹性连接件43的外周设有多个卡槽，连接环413 套设于弹性连接件43的卡槽内，例如连接环413通过过盈配合套设于环形卡槽内，从而使蜗壳主体411稳固在壳体1的内部。
本领域的技术人员将会理解，本公开的公开范围不限于上述具体实施例，并且可以在不脱离本公开的精神的情况下对实施例的某些要素进行修改和替换。本公开的范围受所附权力要求的限制。

Claims (20)

  1. 一种室外机，包括：
    壳体，具有进风口和出风口，所述进风口和所述出风口设置于所述壳体的第一侧和第二侧，所述第一侧与所述第二侧相对；
    蜗壳主体，设置于所述壳体内；
    导风管，所述导风管的一端与所述蜗壳主体连通，所述导风管的另一端与所述出风口连通；
    弹性连接件，设置于所述蜗壳主体上，且与所述壳体连接，所述弹性连接件用于减小所述蜗壳主体的震动幅度；和
    安装座，设置于所述壳体靠近所述出风口的位置，所述安装座具有安装槽；和
    减震垫，套设于所述导风管的外周，所述减震垫的一侧卡设于所述安装槽内，所述安装座用于固定所述减震垫，所述减震垫用于减小所述导风管的震动幅度。
  2. 根据权利要求1所述的室外机，还包括：
    卡箍，与所述安装座相连，所述卡箍与所述减震垫抵接，所述卡箍与所述安装槽拼合形成安装通道，所述导风管穿设于所述安装通道内，所述卡箍用于固定所述导风管。
  3. 根据权利要求2所述的室外机，其中，所述安装座还具有插槽和螺钉孔，所述插槽和所述螺钉孔设置于所述安装槽的两端，所述卡箍的一端插设于所述插槽内，所述卡箍的另一端通过螺钉与所述螺钉孔相连，所述安装座还用于固定所述卡箍。
  4. 根据权利要求1所述的室外机，还包括：
    通风接头本体，所述通风接头本体的一端穿过所述出风口并套设于所述导风管的外周，所述通风接头本体的内径大于所述导风管的外径，所述减震垫封闭所述通风接头本体的内壁与所述导风管的外周之间的间隙；和
    连接板，设置于所述通风接头本体的外周，所述连接板与所述壳体相连，以固定所述通风接头本体。
  5. 根据权利要求4所述的室外机，其中，所述壳体还具有凹槽，所述凹槽沿所述出风口的外周设置，且位于所述壳体的外侧，所述连接板设置于所述凹槽内，所述凹槽用于定位所述连接板。
  6. 根据权利要求1所述的室外机，还包括：
    安装柱，设置于所述壳体内，所述弹性连接件套设于所述安装柱上，所述安装柱用于固定所述弹性连接件。
  7. 根据权利要求1所述的室外机，还包括：
    多个连接环，设置于所述蜗壳主体的外周；其中，
    所述弹性连接件具有卡槽，所述卡槽设置于所述弹性连接件的外周，所述多个连接环套设于所述卡槽内，以固定所述蜗壳主体。
  8. 根据权利要求1所述的室外机，其中，所述壳体还具有插口，所述插口设置于所述壳体的第三侧靠近所述进风口的位置处；
    所述室外机还包括：
    过滤组件，与所述壳体可滑动连接，所述过滤组件穿过所述插口置于所述壳体内，以使所述过滤组件通过所述插口拆装；和
    电控组件，设置于所述壳体内，所述电控组件位于所述过滤组件远离所述进风口的一侧，以减少水进入所述电控组件内。
  9. 根据权利要求8所述的室外机，还包括：
    通风支架，设置于所述进风口与所述过滤组件之间，所述通风支架具有过口，所述过口设置于所述通风支架靠近所述插口的一侧，所述通风支架用于将从所述进风口进入的外部空气输送至所述过滤组件。
  10. 根据权利要求9所述的室外机，其中，所述通风支架包括：
    进风通道，具有进风端和出风端，所述进风端位于所述进风通道靠近所述进风口的一侧，所述进风端与所述进风口连接，所述出风端位于所述进风通道靠近所述电控组件的一侧，所述过口与所述进风通道的内部连通，所述过滤组件穿过所述插口及所述过口置于所 述进风通道内。
  11. 根据权利要求10所述的室外机，其中，
    所述进风通道还具有过风腔和过滤腔，所述过风腔位于所述进风通道靠近所述出风端的一侧，所述过风腔用于流通气流，所述过滤腔位于所述进风通道靠近所述出风端的一侧，所述过风腔与所述过滤腔连通，所述过滤组件设置于所述过滤腔内；
    所述通风支架还包括：
    挡水板，设置于所述过风腔内靠近所述进风端的一侧，所述挡水板将所述进风端与所述过滤腔相隔，所述挡水板与所述过风腔的两侧壁面之间设有过风间隙，所述过风间隙用于流通气流。
  12. 根据权利要求11所述的室外机，其中，所述壳体包括：
    基座，具有容置槽，所述进风口、所述出风口和所述插口设置于所述基座上，所述过滤组件、所述电控组件和所述蜗壳主体沿第一方向依次安装于所述容置槽内；和
    顶盖，与所述基座连接，所述顶盖盖合于所述容置槽上。
  13. 根据权利要求12所述的室外机，其中，所述壳体还包括：
    隔板，设置于所述容置槽内，所述隔板位于所述通风支架与所述电控组件之间，所述隔板用于绝缘所述电控组件。
  14. 根据权利要求12所述的室外机，其中，所述壳体还包括：
    支撑台，设置于所述容置槽内，所述支撑台位于所述电控组件与所述蜗壳主体之间，所述支撑台具有过风通道，所述过风通道用于空气流通，所述支撑台用于支撑所述顶盖。
  15. 根据权利要求12所述的室外机，其中，所述壳体还包括：
    支撑板，设置于所述容置槽内，所述支撑板设置于所述蜗壳主体靠近所述顶盖的一侧，所述支撑板的两端与所述基座可拆卸连接，所述支撑板用于支撑所述顶盖。
  16. 根据权利要求12所述的室外机，其中，所述壳体还包括：
    挡水台，设置于所述容置槽的底面上，且位于所述通风支架与所述电控组件之间，所述挡水台用于为所述电控组件隔挡水。
  17. 根据权利要求12所述的室外机，其中，所述基座具有排水孔，所述排水孔位于所述基座的底面上，所述排水孔用于排出所述壳体内的积水。
  18. 根据权利要求17所述的室外机，其中，所述基座具有集水槽，所述集水槽设置于所述容置槽的底面上，所述排水孔设于所述集水槽内。
  19. 根据权利要求10所述的室外机，其中，所述通风支架还包括：
    多个导向筋板，设置于所述进风通道靠近所述进风端一侧的内壁上，所述多个导向筋板沿垂直于所述壳体底面的方向依次排列，所述多个导向筋板倾斜设置，以减少水进入所述进风通道内。
  20. 根据权利要求19所述的室外机，其中，所述通风支架还包括：
    多个进风格栅，设置于所述进风通道靠近所述进风端一侧的内壁上，所述多个进风格栅沿垂直于所述壳体底面的方向依次排列，所述多个进风格栅与所述导向筋板相互搭接以使所述进风口与所述进风端相接。
PCT/CN2022/128451 2021-12-31 2022-10-28 室外机 WO2023124493A1 (zh)

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