WO2019184506A1 - 室外接管结构及具有其的空调室内机 - Google Patents

室外接管结构及具有其的空调室内机 Download PDF

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Publication number
WO2019184506A1
WO2019184506A1 PCT/CN2018/125023 CN2018125023W WO2019184506A1 WO 2019184506 A1 WO2019184506 A1 WO 2019184506A1 CN 2018125023 W CN2018125023 W CN 2018125023W WO 2019184506 A1 WO2019184506 A1 WO 2019184506A1
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WO
WIPO (PCT)
Prior art keywords
outdoor
fresh air
mounting
disposed
indoor unit
Prior art date
Application number
PCT/CN2018/125023
Other languages
English (en)
French (fr)
Inventor
贾飞飞
林裕亮
傅凯凯
金海元
陈圣文
曾辉
曾庆和
刘禾铭
刘胜辈
王朝新
杨春霞
曾文轩
Original Assignee
珠海格力电器股份有限公司
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Filing date
Publication date
Application filed by 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Publication of WO2019184506A1 publication Critical patent/WO2019184506A1/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
    • F24F1/0007—Indoor units, e.g. fan coil 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
    • F24F1/0038—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room in combination with simultaneous exhaustion of inside air
    • 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
    • F24F1/26—Refrigerant piping
    • F24F1/32—Refrigerant piping for connecting the separate outdoor units to indoor units
    • 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
    • F24F13/02—Ducting arrangements
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • 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
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors

Definitions

  • the present invention relates to the field of household appliances, and in particular to an outdoor take-over structure and an air conditioner indoor unit having the same.
  • air conditioners with fresh air functions have been gradually popularized, and air-conditioning indoor units with fresh air functions need to communicate with the outside to introduce fresh air and discharge the sewage, and the outdoor take-over structure of the existing air-conditioning indoor unit is always in a conductive state. It is not possible to connect or shut down the air conditioner indoor unit to the outside according to the quality of the indoor air.
  • the main object of the present invention is to provide an outdoor take-over structure and an air conditioner indoor unit having the same, so as to solve the problem that the outdoor take-over structure of the air conditioner indoor unit in the prior art cannot connect or close the air conditioner indoor unit to the outside according to the indoor air quality. .
  • an outdoor take-over structure comprising: a pipe body assembly, the first port of the pipe body assembly being used for a fresh air inlet and a dirty air of a fresh air device of the air conditioner indoor unit
  • the outlet is connected, the second port of the tubular body assembly is for communicating with the outdoor atmosphere;
  • the damper assembly is disposed in the lumen of the tubular assembly, and the damper assembly is used for controlling the opening and closing of the lumen of the tubular assembly to enable the fresh air device
  • Fresh air inlets and dirty air outlets are connected or isolated from the outdoor atmosphere.
  • the pipe body assembly includes a main body having a first partition body extending in a direction in which the main body extends to partition the inner cavity of the main body into a first cavity for conveying fresh air and for a second channel for conveying the sewage; wherein the first channel is in communication with the fresh air inlet of the fresh air device, and the second channel is in communication with the sewage outlet of the fresh air device; the damper assembly is located at one end of the main body or within the lumen of the main body For opening and closing the first channel and the second channel at the same time.
  • the outdoor take-over structure further includes: an indoor unit joint disposed at one end of the main body near the fresh air inlet and the dirty air outlet, and the main body is connected to the fresh air inlet and the dirty air outlet through the indoor unit joint; wherein the damper assembly is installed in the indoor unit Inside the connector.
  • the indoor unit joint has a tubular passage that matches the port of the main body near the fresh air inlet and the dirty air outlet; the damper assembly is installed in the tubular passage of the indoor unit joint.
  • the lumen of the tubular body assembly has a mounting lumen section
  • the damper assembly is mounted in the mounting lumen section
  • the damper assembly comprises: a deflector rotatably disposed in the mounting lumen section, the deflector having and installing a first position in which the extending direction of the lumen section is parallel and a second position perpendicular to the mounting lumen section to allow fresh air and dirty air to flow on both sides of the deflector when the deflector is in the first position, and The mounting lumen section is blocked when the baffle is in the second position.
  • the damper assembly further includes: a mounting plate extending along an extending direction of the mounting lumen section to divide the mounting lumen section into a third passage for flowing fresh air and a fourth for flowing the dirty air a baffle; the baffle is rotatably mounted on the mounting plate to open and isolate the third and fourth channels when the baffle is rotated to the first position, and to rotate the baffle to the second position At the same time, the third and fourth channels are closed.
  • the damper assembly further includes: a driving motor disposed on the mounting plate and drivingly coupled to the deflector, the driving motor for driving the deflector to rotate between the first position and the second position.
  • two mounting guide grooves are disposed in the installation pipe cavity section, and the two installation guide grooves extend along the extending direction of the installation pipe cavity section and are oppositely disposed; wherein the mounting plate has two oppositely disposed mounting edges, and two installations The two sides are disposed in one-to-one correspondence with the two mounting guides, and the respective mounting edges are detachably disposed in the corresponding mounting guides.
  • annular flange corresponding to the baffle is disposed in the installation lumen portion, and the annular flange is disposed along a circumferential direction of the inner wall of the installation lumen portion; wherein, when the deflector is rotated to the second position, the diversion is performed The outer edge of the plate abuts the annular flange to close both the third and fourth channels.
  • the outdoor take-over structure further includes: an outdoor connector disposed on a port of the main body away from the fresh air inlet and the dirty air outlet; the insect-proof and anti-rat device, the pest control and rat-proof device communicate with the outdoor atmosphere, and the main body is away from the fresh air inlet and The port of the dirty air outlet is connected to the pest control and ratproof device through the outdoor connector.
  • the pest control and mothproof device comprises: a casing; a second partition disposed in the casing to partition the inner cavity of the casing into a first chamber communicating with the fresh air inlet and a second chamber communicating with the sewage outlet a first grille disposed on a side wall of the housing, the first chamber communicates with the outdoor atmosphere through the first grille; the second grille is disposed on the side wall of the housing, and the second chamber passes through the second grid
  • the grid is connected to the outdoor atmosphere.
  • first grid and the second grid are disposed on opposite side walls of the housing, and the second partition is disposed between the first grid and the second grid.
  • first grid and the second grid each comprise: a plurality of vertical ribs, the plurality of vertical ribs are parallel and spaced apart; the plurality of transverse baffles, the plurality of transverse baffles and the plurality of vertical ribs The bars are arranged perpendicular to each other.
  • the lateral baffle has an inner edge toward the inner cavity of the housing and an outer edge facing the outdoor atmosphere; wherein the outer edge has a lower height than the inner edge.
  • an air conditioning indoor unit comprising a fresh air device and an outdoor take-up structure in communication with the fresh air device, wherein the outdoor take-over structure is an insect control and anti-rat device of the above content.
  • the outdoor take-over structure applying the technical solution of the present invention comprises a pipe body assembly and a damper assembly, wherein the first port of the pipe body assembly is used for communicating with the fresh air inlet and the dirty air outlet of the fresh air device of the air conditioner indoor unit, and the second port of the pipe body assembly For communicating with the outdoor atmosphere; the damper assembly is disposed in the lumen of the tubular assembly, and the damper assembly is used to control the opening and closing of the lumen of the tubular assembly to connect the fresh air inlet and the dirty air outlet of the fresh air device to the outdoor atmosphere or isolation. Therefore, when the indoor air quality is good, the air conditioner indoor unit and the outdoor air are turned off or the indoor air conditioner indoor unit and the outdoor air are opened when the indoor air quality is poor.
  • the problem that the outdoor take-over structure of the air conditioner indoor unit in the prior art cannot connect or close the air conditioner indoor unit to the outside according to the indoor air quality is solved.
  • FIG. 1 is a schematic exploded view of an outdoor take-over structure according to an embodiment of the present invention
  • FIG. 2 is a longitudinal cross-sectional structural view showing a first working state of an outdoor take-over structure according to an embodiment of the present invention
  • FIG. 3 is a longitudinal cross-sectional structural view showing a second working state of an outdoor take-over structure according to an embodiment of the present invention
  • FIG. 4 is a schematic structural diagram of a first working state of an indoor unit of an air conditioner according to an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of a second working state of an indoor unit of an air conditioner according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural view of a damper assembly of an outdoor take-over structure according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural view of an indoor unit joint of an outdoor take-over structure according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural view of a first perspective view of an insect-proof and mouse-proof device of an outdoor take-over structure according to an embodiment of the present invention
  • FIG. 9 is a schematic structural view of a second perspective view of an insect control and mouse-proof device of an outdoor take-over structure according to an embodiment of the present invention.
  • FIG. 10 is a schematic structural view showing an installation state of an outdoor take-over structure according to an embodiment of the present invention.
  • FIG. 11 is a schematic structural view showing an installation state of an outdoor joint structure in a wall body according to an embodiment of the present invention.
  • FIG. 12 is a schematic diagram showing the connection structure of an outdoor take-over structure and an indoor unit of an air conditioner according to an embodiment of the present invention.
  • An outdoor take-up structure includes: a pipe body assembly and a damper assembly 20, the first port of the pipe body assembly being used for a fresh air inlet of the fresh air device of the air conditioner indoor unit 30 31 is in communication with the dirty air outlet 32, the second port of the tubular body assembly is for communicating with the outdoor atmosphere; the damper assembly 20 is disposed within the lumen of the tubular body assembly, and the damper assembly 20 is for controlling the opening and closing of the lumen of the tubular assembly In order to connect or isolate the fresh air inlet 31 and the dirty air outlet 32 of the fresh air device from the outdoor atmosphere.
  • the outdoor take-over structure to which the technical solution of the present invention is applied includes a pipe body assembly and a damper assembly 20, and the first port of the pipe body assembly is used to communicate with the fresh air inlet 31 and the dirty air outlet 32 of the fresh air device of the air conditioner indoor unit 30, and the pipe body assembly
  • the second port is for communicating with the outdoor atmosphere;
  • the damper assembly 20 is disposed in the lumen of the tubular assembly, and the damper assembly 20 is used to control the opening and closing of the lumen of the tubular assembly to allow the fresh air inlet 31 and the fresh air inlet of the fresh air device
  • the air outlet 32 is connected or isolated from the outdoor atmosphere.
  • the pipe body assembly includes a main body 10 having a first partition 11 therein, and the first baffle 11 extends along the extending direction of the main pipe 10 to support the main body 10.
  • the inner chamber is divided into a first chamber 12 for conveying fresh air and a second chamber 13 for conveying sewage; wherein the first chamber 12 is in communication with the fresh air inlet 31 of the fresh air device of the air conditioner indoor unit 30, The two-chamber 13 is in communication with the dirty air outlet 32 of the fresh air device; the damper assembly 20 is located at one end of the main body 10 or within the lumen of the main body 10 for the first chamber 12 and the second chamber according to the quality of the indoor air. 13 is turned on or off at the same time.
  • the outdoor take-over structure further includes an indoor unit joint 40 disposed at one end of the main body 10 adjacent to the fresh air inlet 31 and the dirty air outlet 32, and the main body 10 communicates with the fresh air inlet 31 and the dirty air outlet 32 through the indoor unit joint 40;
  • the damper assembly 20 is mounted within the indoor unit joint 40.
  • the indoor unit joint 40 has a tubular passage that matches the port of the main body 10 near the fresh air inlet 31 and the dirty air outlet 32; the damper assembly 20 is installed in the tubular passage of the indoor unit joint 40.
  • the lumen of the tubular assembly has a mounting lumen section, the mounting lumen section is a tubular lumen of the indoor unit connector 40, and the damper assembly 20 is mounted within the mounting lumen section.
  • the damper assembly 20 includes a mounting plate 21, a baffle 22, and a drive motor 23 that extends along the direction of extension of the mounting lumen section to separate the mounting lumen section for The third air passage 41 through which the fresh air flows and the fourth air passage 42 for flowing the dirty air; in order to facilitate the installation and removal of the damper assembly 20, two mounting guides 43 are disposed in the installation duct portion, and two installations are provided.
  • the guide groove 43 extends in the extending direction of the tubular passage and is disposed up and down in the radial direction of the tubular passage; wherein the mounting plate 21 has two oppositely disposed mounting edges, and the two mounting edges and the two mounting guides 43 One-to-one correspondingly, each mounting edge is detachably disposed in the corresponding mounting guide 43.
  • the mounting plate 21 is provided with a mounting hole matching the shape of the baffle 22, and the baffle 22 is rotatably disposed in the mounting hole in the radial direction thereof, and the driving motor 23 is mounted on the upper end of the mounting hole to drive the motor 23
  • the output shaft is coupled to the deflector 22 via a connector to drive the baffle 22 to rotate.
  • the deflector 22 has a first position parallel to the extending direction of the mounting lumen section and a second position perpendicular to the mounting lumen section, and the third lumen 41 and the fourth cavity are formed when the deflector 22 is rotated to the first position
  • the passages 42 are opened and isolated from each other such that fresh air and dirty air flow respectively on both sides of the deflector 22, and the third passage 41 and the fourth passage 42 are closed when the deflector 22 is rotated to the second position, thereby Prevent the flow of fresh air and dirty air, and isolate the air conditioner indoor unit from the outdoor atmosphere.
  • annular flange 44 corresponding to the baffle 22 is disposed in the mounting lumen portion, and the annular flange 44 is disposed along the circumferential direction of the inner wall of the tubular passage;
  • the outer edge of the baffle 22 abuts the annular flange 44 to close both the third passage 41 and the fourth passage 42.
  • the third cavity 41 and the fourth cavity 42 can be completely blocked by providing the annular flange 44 to avoid incomplete sealing.
  • the outdoor connector structure further includes an outdoor connector 50 and a pest control device 60, and the outdoor connector 50 is disposed at a port of the main body 10 away from the fresh air inlet 31 and the dirty air outlet 32.
  • the insect-proof and pest-proof device 60 communicates with the outdoor atmosphere, and the port of the main body 10 remote from the fresh air inlet 31 and the dirty air outlet 32 communicates with the insect-proof and anti-mouse device 60 through the outdoor connector 50.
  • the insect-proof and pest-proof device 60 includes a housing 61, a second partition 62, a first grill 65 and a second grill 66; the second partition 62 is disposed in the housing.
  • 61 is configured to divide the inner cavity of the housing 61 into a first chamber 63 communicating with the fresh air inlet 31 and a second chamber 64 communicating with the dirty air outlet 32; the first grating 65 and the second grating 66 are disposed at On the opposite side walls of the housing 61, the second partition 62 is disposed between the first grating 65 and the second grating 66, and the first chamber 63 communicates with the outdoor atmosphere through the first grating 65; The chamber 64 communicates with the outdoor atmosphere through the second grid 66.
  • first grille 65 and the second grille 66 each include: a plurality of vertical ribs 67 and a plurality of transverse baffles 68, the plurality of vertical ribs 67 being parallel and spaced apart; and a plurality of transverse baffles 68
  • a plurality of vertical ribs 67 are vertically intersected with each other to form a grid shape. It is possible to effectively block the mouse from entering the air conditioner indoor unit 30 through the main body 10.
  • the lateral baffle 68 has an inner side edge facing the inner cavity of the housing 61 and an outer side edge facing the outdoor atmosphere; wherein the outer side edge has a lower height than the inner side edge. That is, each of the lateral baffles 68 is inclined downward from the inner side to the outer side by a certain angle, so that rainwater can fall on the lateral baffle 68 and fall outside the casing 61 to prevent rainwater from entering the casing 61.
  • the main body 10 of the pipe body assembly passes through the wall 70, and one end of the main body 10 is connected to the air conditioning indoor unit 30 through the indoor unit joint 40, and the other end of the main body 10 is provided.
  • the housing 61 of the insect-proof and anti-mouse device 60 is connected to the outside of the wall 70 by an expansion bolt through an outdoor connector.
  • the height of one end of the air-conditioning indoor unit 30 connected to the main body 10 is higher than the height of one end of the pest control-proof device 60, that is, the main body 10 is inclined from the one end of the chamber to the outdoor end. At a certain angle, it can effectively avoid backflow of rain.
  • the tubular body assembly connects the air conditioning indoor unit 30 with the damper assembly 20 and the pest control and anti-rat device 60 to provide a conveying effect for fresh air ingress and dirty air discharge.
  • the tubular body assembly is composed of an indoor unit joint 40, a damper assembly 20, a main body 10, and an outdoor joint 50.
  • the indoor unit joint 40 is mounted on the fresh air unit of the air conditioner indoor unit 30, and the damper unit 20 is inserted into the indoor unit joint through the drawer type structure. In the 40 chute, it does not slide outward through the snap structure.
  • the baffle 22 on the damper assembly 20 is rotated by the drive motor 23. When the indoor air quality is poor, the drive motor 23 of the damper assembly 20 drives the baffle 22 to open, so that the outdoor and indoor air are kept clear. When the indoor air quality is good, the damper assembly 20 is closed, and the deflector blocks the circulation of the outdoor and indoor air.
  • the main body 10 is engaged with the indoor unit connector 40 and sealed with a sealing tape or other sealing material.
  • the end of the main body 10 connected to the indoor unit connector 40 cannot be cut, and the other end of the main body 10 is connected with the outdoor connector 50.
  • the main body 10 One end of the connection with the outdoor connector 50 can be cut according to the actual length of use, and the main body 10 needs to be tilted downward when installed to prevent rainwater from flowing back, and the pest control device 60 is fixed to the wall through the outdoor connector 50.
  • the main body 10 is made of a hose and can be bent.
  • the main body 10 has a partition structure in the middle to separate the fresh air from the dirty air.
  • the fixed height of the pest control and rat-proof device 60 can be adjusted according to the user's needs. Regardless of how the height is adjusted, it is necessary to ensure that the main body 10 is inclined downward when passing through the wall 70 to the outside.
  • the top surface of the casing 61 of the pest control and anti-mouse device 60 is a curved surface, and raindrops fall onto the casing 61, and do not slide down the curved surface surface water.
  • the first grille 65 of the insect-proof and rodent-proof device 60 and the lateral baffle 68 of the second grille 66 are inclined downward, and a plurality of lateral baffles 68 form a louver structure, and rainwater does not enter the housing 61 of the pest control and rat-proof device 60. inside. Part of the rainwater flowing into the casing 61 will flow out from the tuyere of the bottom layer.
  • the use of the insect-proof and anti-mouse device 60 in combination with the pipe body assembly ensures that the rainwater does not flow back into the room and achieves the purpose of preventing rainwater from flowing back.
  • the main body 10 can be easily installed after use by the advantage of the hose, and the main body 10 with the intermediate partition structure can achieve the purpose of one tube.
  • an air conditioning indoor unit 30 is provided.
  • the air conditioning indoor unit 30 includes a fresh air device and an outdoor take-up structure in communication with the fresh air device.
  • the outdoor take-up structure is the above embodiment.
  • the air conditioning indoor unit using the outdoor take-over structure of the above embodiment can turn off the air conditioning indoor unit and the outdoor air when the indoor air quality is good or open the air conditioning indoor unit and the outdoor air when the indoor air quality is poor.
  • the problem that the outdoor take-over structure of the air conditioner indoor unit in the prior art cannot connect or close the air conditioner indoor unit to the outside according to the indoor air quality is solved.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)

Abstract

一种室外接管结构及具有其的空调室内机，该室外接管结构包括管体组件和风门组件（20），管体组件的第一端口用于与空调室内机（30）的新风装置的新风进口（31）和污风出口（32）连通，管体组件的第二端口用于与室外大气连通；风门组件（20）设置在管体组件的管腔内，风门组件（20）用于控制管体组件的管腔的通断，以使新风装置的新风进口（31）和污风出口（32）与室外大气连通或隔离，从而能够在室内空气质量良好时将空调室内机（30）与室外通风关闭或者在室内空气质量较差时将空调室内机（30）与室外通风打开。

Description

室外接管结构及具有其的空调室内机 技术领域
本发明涉及家用电器领域，具体而言，涉及一种室外接管结构及具有其的空调室内机。
背景技术
近年来，由于经济的快速发展和城市化进程加快，大气污染日趋严重。PM2.5浓度的增加，直接导致灰霾天气频发和雾中有毒、有害物质的大幅增加，已严重威胁着人类的身体健康。在这种情况下，常规的家用舒适性空调已不能满足人们的需要，健康、舒适、环保已成为现代空调发展的目标。
对于普通空调，为保证其空调效果，要求空调房间必须封闭，其结果是室内的微尘、烟雾、细菌、病毒、废气不断增加，氧气含量不断降低，空气质量越来越差。
目前，具有新风功能的空调器已经逐渐普及，新风功能的空调室内机需要与室外连通从而将新风引入并将污风排出，而现有的空调室内机的室外接管结构，始终处于导通状态，无法根据室内空气的质量，将空调室内机与室外连通或关闭。
发明内容
本发明的主要目的在于提供一种室外接管结构及具有其的空调室内机，以解决现有技术中的空调室内机的室外接管结构无法根据室内空气质量将空调室内机与室外连通或关闭的问题。
为了实现上述目的，根据本发明的第一个方面，提供了一种室外接管结构，包括：管体组件，管体组件的第一端口用于与空调室内机的新风装置的新风进口和污风出口连通，管体组件的第二端口用于与室外大气连通；风门组件，设置在管体组件的管腔内，风门组件用于控制管体组件的管腔的通断，以使新风装置的新风进口和污风出口与室外大气连通或隔离。
进一步地，管体组件包括主管体，主管体内具有第一隔板，第一隔板沿主管体的延伸方向延伸以将主管体的内腔分隔为用于输送新风的第一腔道以及用于输送污风的第二腔道；其中，第一腔道与新风装置的新风进口连通，第二腔道与新风装置的污风出口连通；风门组件位于主管体的一端或主管体的管腔内，用于将第一腔道和第二腔道同时打开或关闭。
进一步地，室外接管结构还包括：室内机接头，设置在主管体靠近新风进口和污风出口的一端，主管体通过室内机接头与新风进口和污风出口连通；其中，风门组件安装在室内机接头内。
进一步地，室内机接头具有与主管体靠近新风进口和污风出口的一端的端口相匹配的管形腔道；风门组件安装在室内机接头的管形腔道内。
进一步地，管体组件的管腔具有安装管腔段，风门组件安装在安装管腔段内，风门组件包括：导流板，可转动地设置在安装管腔段内，导流板具有与安装管腔段的延伸方向平行的第一位置以及与安装管腔段垂直的第二位置，以在导流板位于第一位置时使新风和污风分别在导流板的两侧流过，并在导流板位于第二位置时使安装管腔段封堵。
进一步地，风门组件还包括：安装板，沿安装管腔段的延伸方向延伸，以将安装管腔段分隔为用于使新风流过的第三腔道和用于使污风流过的第四腔道；导流板可转动地安装在安装板上，以在导流板转动至第一位置时将第三腔道和第四腔道打开并相互隔离，在导流板转动至第二位置时，将第三腔道和第四腔道均关闭。
进一步地，风门组件还包括：驱动电机，设置在安装板上并与导流板驱动连接，驱动电机用于驱动导流板在第一位置和第二位置之间转动。
进一步地，安装管腔段内设置有两条安装导槽，两条安装导槽沿安装管腔段的延伸方向延伸并相对设置；其中，安装板具有两个相对设置的安装边，两个安装边与两个安装导槽一一对应地设置，各个安装边可拆卸设置在相应的安装导槽内。
进一步地，安装管腔段内设置有与导流板相对应的环形凸缘，环形凸缘沿安装管腔段的内壁的周向设置；其中，导流板转动至第二位置时，导流板的外边缘与环形凸缘相对接以将第三腔道和第四腔道均关闭。
进一步地，室外接管结构还包括：室外连接头，设置在主管体的远离新风进口和污风出口一端的端口上；防虫防鼠装置，防虫防鼠装置与室外大气连通，主管体远离新风进口和污风出口的端口通过室外连接头与防虫防鼠装置连通。
进一步地，防虫防鼠装置包括：壳体；第二隔板，设置在壳体内以将壳体的内腔分隔为与新风进口连通的第一腔室以及与污风出口连通的第二腔室；第一格栅，设置壳体的侧壁上，第一腔室通过第一格栅与室外大气连通；第二格栅，设置在壳体的侧壁上，第二腔室通过第二格栅与室外大气连通。
进一步地，第一格栅和第二格栅设置在壳体相对的两个侧壁上，第二隔板设置在第一格栅与第二格栅之间。
进一步地，第一格栅和第二格栅均包括：多条竖向筋条，多条竖向筋条平行并间隔设置；多条横向挡板，多条横向挡板与多条竖向筋条相互垂直交叉设置。
进一步地，横向挡板具有朝向壳体内腔的内侧边缘以及朝向室外大气的外侧边缘；其中，外侧边缘的高度低于内侧边缘的高度。
根据本发明的第二个方面，提供了一种空调室内机，包括新风装置和与新风装置连通的室外接管结构，室外接管结构为上述内容的防虫防鼠装置。
应用本发明技术方案的室外接管结构，包括管体组件和风门组件，管体组件的第一端口用于与空调室内机的新风装置的新风进口和污风出口连通，管体组件的第二端口用于与室外 大气连通；风门组件设置在管体组件的管腔内，风门组件用于控制管体组件的管腔的通断，以使新风装置的新风进口和污风出口与室外大气连通或隔离。从而能够在室内空气质量良好时将空调室内机与室外通风关闭或者在室内空气质量较差时将空调室内机与室外通风打开。解决了现有技术中的空调室内机的室外接管结构无法根据室内空气质量将空调室内机与室外连通或关闭的问题。
附图说明
构成本申请的一部分的说明书附图用来提供对本发明的进一步理解，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是根据本发明实施例可选的一种室外接管结构的爆炸结构示意图；
图2是根据本发明实施例可选的一种室外接管结构的第一种工作状态的纵剖面结构示意图；
图3是根据本发明实施例可选的一种室外接管结构的第二种工作状态的纵剖面结构示意图；
图4是根据本发明实施例可选的一种空调室内机第一工作状态的结构示意图；
图5是根据本发明实施例可选的一种空调室内机第二工作状态的结构示意图；
图6是根据本发明实施例可选的一种室外接管结构的风门组件的结构示意图；
图7是根据本发明实施例可选的一种室外接管结构的室内机接头的结构示意图；
图8是根据本发明实施例可选的一种室外接管结构的防虫防鼠装置的第一视角的结构示意图；
图9是根据本发明实施例可选的一种室外接管结构的防虫防鼠装置的第二视角的结构示意图；
图10是根据本发明实施例可选的一种室外接管结构的安装状态的结构示意图；
图11是根据本发明实施例可选的一种室外接管结构的在墙体内的安装状态结构示意图；以及
图12是根据本发明实施例可选的一种室外接管结构与空调室内机的连接结构示意图。
其中，上述附图包括以下附图标记：
10、主管体；11、第一隔板；12、第一腔道；13、第二腔道；20、风门组件；21、安装板；22、导流板；23、驱动电机；30、空调室内机；31、新风进口；32、污风出口；40、室内机接头；41、第三腔道；42、第四腔道；43、安装导槽；44、环形凸缘；50、室外连接头；60、 防虫防鼠装置；61、壳体；62、第二隔板；63、第一腔室；64、第二腔室；65、第一格栅；66、第二格栅；67、竖向筋条；68、横向挡板；70、墙体。
具体实施方式
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本发明。
根据本发明的实施例的室外接管结构，如图1至图5所示，包括：管体组件和风门组件20，管体组件的第一端口用于与空调室内机30的新风装置的新风进口31和污风出口32连通，管体组件的第二端口用于与室外大气连通；风门组件20设置在管体组件的管腔内，风门组件20用于控制管体组件的管腔的通断，以使新风装置的新风进口31和污风出口32与室外大气连通或隔离。
应用本发明技术方案的室外接管结构，包括管体组件和风门组件20，管体组件的第一端口用于与空调室内机30的新风装置的新风进口31和污风出口32连通，管体组件的第二端口用于与室外大气连通；风门组件20设置在管体组件的管腔内，风门组件20用于控制管体组件的管腔的通断，以使新风装置的新风进口31和污风出口32与室外大气连通或隔离。从而能够在室内空气质量良好时将空调室内机与室外通风关闭或者在室内空气质量较差时将空调室内机与室外通风打开。解决了现有技术中的空调室内机的室外接管结构无法根据室内空气质量将空调室内机与室外连通或关闭的问题。
具体实施时，如图1至图5所示，管体组件包括主管体10，主管体10内具有第一隔板11，第一隔板11沿主管体10的延伸方向延伸以将主管体10的内腔分隔为用于输送新风的第一腔道12以及用于输送污风的第二腔道13；其中，第一腔道12与空调室内机30的新风装置的新风进口31连通，第二腔道13与新风装置的污风出口32连通；风门组件20位于主管体10的一端或主管体10的管腔内，用于根据室内空气的质量将第一腔道12和第二腔道13同时打开或关闭。
进一步地，室外接管结构还包括室内机接头40，设置在主管体10靠近新风进口31和污风出口32的一端，主管体10通过室内机接头40与新风进口31和污风出口32连通；其中，风门组件20安装在室内机接头40的内。
具体地，室内机接头40具有与主管体10靠近新风进口31和污风出口32的一端的端口相匹配的管形腔道；风门组件20安装在室内机接头40的管形腔道内。管体组件的管腔具有安装管腔段，安装管腔段为室内机接头40的管形腔道，风门组件20安装在安装管腔段内。如图6和图7所示，风门组件20包括安装板21、导流板22和驱动电机23，安装板21沿安装管腔段的延伸方向延伸，以将安装管腔段分隔为用于使新风流过的第三腔道41和用于使污风流过的第四腔道42；为了便于风门组件20的安装和拆卸，安装管腔段内设置有两条安装导槽43，两条安装导槽43沿管形腔道的延伸方向延伸并沿管形腔道的径向上下相对设置；其中， 安装板21具有两个相对设置的安装边，两个安装边与两个安装导槽43一一对应地设置，各个安装边可拆卸设置在相应的安装导槽43内。
安装板21上开设有与导流板22形状行匹配的安装孔，导流板22绕其径向可转动地设置在安装孔内，驱动电机23安装在安装孔的的上端，驱动电机23的输出轴通过连接件与导流板22连接以驱动导流板22转动。导流板22具有与安装管腔段的延伸方向平行的第一位置以及与安装管腔段垂直的第二位置，导流板22转动至第一位置时将第三腔道41和第四腔道42打开并相互隔离，使新风和污风分别在导流板22的两侧流过，导流板22转动至第二位置时将第三腔道41和第四腔道42均关闭，从而阻止新风和污风的流动，将空调室内机与室外大气隔离。
进一步地，如图2和图3所示，安装管腔段内设置有与导流板22相对应的环形凸缘44，环形凸缘44沿管形腔道的内壁的周向设置；其中，导流板22转动至第二位置时，导流板22的外边缘与环形凸缘44相对接以将第三腔道41和第四腔道42均关闭。通过设置环形凸缘44能够将第三腔道41和第四腔道42完全封堵，避免出现封堵不完全。
进一步地，如图1至图3所示，室外接管结构还包括室外连接头50和防虫防鼠装置60，室外连接头50设置在主管体10的远离新风进口31和污风出口32一端的端口上；防虫防鼠装置60与室外大气连通，主管体10远离新风进口31和污风出口32的端口通过室外连接头50与防虫防鼠装置60连通。
进一步地，如图8和图9所示，防虫防鼠装置60包括：壳体61、第二隔板62、第一格栅65和第二格栅66；第二隔板62设置在壳体61内以将壳体61的内腔分隔为与新风进口31连通的第一腔室63以及与污风出口32连通的第二腔室64；第一格栅65和第二格栅66设置在壳体61相对的两个侧壁上，第二隔板62设置在第一格栅65与第二格栅66之间，第一腔室63通过第一格栅65与室外大气连通；第二腔室64通过第二格栅66与室外大气连通。
进一步地，第一格栅65和第二格栅66均包括：多条竖向筋条67和多条横向挡板68，多条竖向筋条67平行并间隔设置；多条横向挡板68与多条竖向筋条67相互垂直交叉设置从而形成网格状。能够有效阻挡老鼠通过主管体10进入空调室内机30。
进一步地，横向挡板68具有朝向壳体61内腔的内侧边缘以及朝向室外大气的外侧边缘；其中，外侧边缘的高度低于内侧边缘的高度。即各个横向挡板68由内侧向外侧向下倾斜一定角度，从而能够使雨水落在横向挡板68上后落在壳体61的外部，避免雨水进入壳体61。
如图10至图12所示，在具体安装时，管体组件的主管体10穿过墙体70，主管体10的一端通过室内机接头40与空调室内机30连接，主管体10的另一端通过室外连接头与防虫防鼠装置60连接，防虫防鼠装置60的壳体61通过膨胀螺栓固定墙体70的外部。为了防止雨水倒流至空调室内机30，主管体10在安装时，连接空调室内机30的一端的高度高于连接防虫防鼠装置60的一端的高度，即主管体10由室内一端向室外一端倾斜一定角度，从而能够有效避免雨水倒流。
根据本发明的实施例的室外接管结构。管体组件连接空调室内机30与风门组件20和防虫防鼠装置60，为新风进入和污风排出起到传送作用。
管体组件由室内机接头40，风门组件20，主管体10，室外连接头50组成，室内机接头40安装在空调室内机30的新风装置上，风门组件20通过抽屉式结构插在室内机接头40滑槽内，通过卡扣结构不会向外滑动。风门组件20上的导流板22由驱动电机23带动旋转，当室内空气质量较差时，风门组件20的驱动电机23带动导流板22打开，使室外与室内空气保持畅通。当室内空气质量良好时，风门组件20关闭，导流板阻断室外与室内空气的流通。
主管体10与室内机接头40配合，用密封胶带或其他密封物质密封，主管体10与室内机接头40连接的一端不能切割，主管体10的另一端与室外连接头50连接配合，主管体10与室外连接头50连接配合的一端可以根据实际使用长度切割，主管体10安装时需向下倾斜，防止雨水回流，防虫防鼠装置60通过室外连接头50连接固定在墙壁上。主管体10采用软管，可以弯曲，主管体10中间有隔板结构，隔开新风与污风。使用软管售后安装时可以根据用户需求调节防虫防鼠装置60在室外的固定高度，无论怎么调节高度，必须保证主管体10穿过墙体70到达室外时向下倾斜。
防虫防鼠装置60的壳体61的顶面为弧面，雨水滴落到壳体61上，不会在表面积水，顺着弧面滑下。防虫防鼠装置60的第一格栅65和第二格栅66的横向挡板68向下倾斜，若干条横向挡板68形成百叶窗结构，雨水不会进入到防虫防鼠装置60的壳体61里面。部分流到壳体61内的雨水会从底层的风口流出。
防虫防鼠装置60与管体组件的配合使用可以保证雨水不会回流到室内，达到防雨水回流的目的。主管体10使用软管的优势可以方便售后安装，带有中间隔板结构的主管体10可以达到一管两用的目的。
根据本发明的第二个方面，如图12所示，提供了一种空调室内机30，该空调室内机30包括新风装置和与新风装置连通的室外接管结构，室外接管结构为上述实施例的室外接管结构。应用上述实施例的室外接管结构的空调室内机，能够在室内空气质量良好时将空调室内机与室外通风关闭或者在室内空气质量较差时将空调室内机与室外通风打开。解决了现有技术中的空调室内机的室外接管结构无法根据室内空气质量将空调室内机与室外连通或关闭的问题。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (15)

  1. 一种室外接管结构，其特征在于，包括：
    管体组件，所述管体组件的第一端口用于与空调室内机(30)的新风装置的新风进口(31)和污风出口(32)连通，所述管体组件的第二端口用于与室外大气连通；
    风门组件(20)，设置在所述管体组件的管腔内，所述风门组件(20)用于控制所述管体组件的管腔的通断，以使所述新风装置的新风进口(31)和污风出口(32)与室外大气连通或隔离。
  2. 根据权利要求1所述的室外接管结构，其特征在于，所述管体组件包括主管体(10)，所述主管体(10)内具有第一隔板(11)，所述第一隔板(11)沿所述主管体(10)的延伸方向延伸以将所述主管体(10)的内腔分隔为用于输送新风的第一腔道(12)以及用于输送污风的第二腔道(13)；
    其中，所述第一腔道(12)与所述新风装置的新风进口(31)连通，所述第二腔道(13)与所述新风装置的污风出口(32)连通；所述风门组件(20)位于所述主管体(10)的一端或所述主管体(10)的管腔内，用于将所述第一腔道(12)和所述第二腔道(13)同时打开或关闭。
  3. 根据权利要求2所述的室外接管结构，其特征在于，所述室外接管结构还包括：
    室内机接头(40)，设置在所述主管体(10)靠近所述新风进口(31)和所述污风出口(32)的一端，所述主管体(10)通过所述室内机接头(40)与所述新风进口(31)和所述污风出口(32)连通；
    其中，所述风门组件(20)安装在所述室内机接头(40)内。
  4. 根据权利要求3所述的室外接管结构，其特征在于，所述室内机接头(40)具有与所述主管体(10)靠近所述新风进口(31)和所述污风出口(32)的一端的端口相匹配的管形腔道；所述风门组件(20)安装在所述室内机接头(40)的管形腔道内。
  5. 根据权利要求1所述的室外接管结构，其特征在于，所述管体组件的管腔具有安装管腔段，所述风门组件(20)安装在所述安装管腔段内，所述风门组件(20)包括：
    导流板(22)，可转动地设置在所述安装管腔段内，所述导流板(22)具有与所述安装管腔段的延伸方向平行的第一位置以及与所述安装管腔段垂直的第二位置，以在所述导流板(22)位于所述第一位置时使新风和污风分别在所述导流板(22)的两侧流过，并在所述导流板(22)位于所述第二位置时使所述安装管腔段封堵。
  6. 根据权利要求5所述的室外接管结构，其特征在于，所述风门组件(20)还包括：
    安装板(21)，沿所述安装管腔段的延伸方向延伸，以将所述安装管腔段分隔为用于使新风流过的第三腔道(41)和用于使污风流过的第四腔道(42)；所述导流板(22)可转动地安装在所述安装板(21)上，以在所述导流板(22)转动至所述第一位置时将所 述第三腔道(41)和所述第四腔道(42)打开并相互隔离，在所述导流板(22)转动至所述第二位置时，将所述第三腔道(41)和所述第四腔道(42)均关闭。
  7. 根据权利要求6所述的室外接管结构，其特征在于，所述风门组件(20)还包括：
    驱动电机(23)，设置在所述安装板(21)上并与所述导流板(22)驱动连接，所述驱动电机(23)用于驱动所述导流板(22)在所述第一位置和所述第二位置之间转动。
  8. 根据权利要求6所述的室外接管结构，其特征在于，所述安装管腔段内设置有两条安装导槽(43)，两条所述安装导槽(43)沿所述安装管腔段的延伸方向延伸并相对设置；
    其中，所述安装板(21)具有两个相对设置的安装边，两个所述安装边与两个所述安装导槽(43)一一对应地设置，各个所述安装边可拆卸设置在相应的所述安装导槽(43)内。
  9. 根据权利要求6所述室外接管结构，其特征在于，所述安装管腔段内设置有与所述导流板(22)相对应的环形凸缘(44)，所述环形凸缘(44)沿所述安装管腔段的内壁的周向设置；
    其中，所述导流板(22)转动至所述第二位置时，所述导流板(22)的外边缘与所述环形凸缘(44)相对接以将所述第三腔道(41)和第四腔道(42)均关闭。
  10. 根据权利要求2所述的室外接管结构，其特征在于，所述室外接管结构还包括：
    室外连接头(50)，设置在所述主管体(10)的远离所述新风进口(31)和所述污风出口(32)一端的端口上；
    防虫防鼠装置(60)，所述防虫防鼠装置(60)与室外大气连通，所述主管体(10)远离所述新风进口(31)和所述污风出口(32)的端口通过室外连接头(50)与所述防虫防鼠装置(60)连通。
  11. 根据权利要求10所述的室外接管结构，其特征在于，所述防虫防鼠装置(60)包括：
    壳体(61)；
    第二隔板(62)，设置在所述壳体(61)内以将所述壳体(61)的内腔分隔为与所述新风进口(31)连通的第一腔室(63)以及与所述污风出口(32)连通的第二腔室(64)；
    第一格栅(65)，设置所述壳体(61)的侧壁上，所述第一腔室(63)通过所述第一格栅(65)与室外大气连通；
    第二格栅(66)，设置在所述壳体(61)的侧壁上，所述第二腔室(64)通过所述第二格栅(66)与室外大气连通。
  12. 根据权利要求11所述的室外接管结构，其特征在于，所述第一格栅(65)和所述第二格栅(66)设置在所述壳体(61)相对的两个侧壁上，所述第二隔板(62)设置在所述第一格栅(65)与所述第二格栅(66)之间。
  13. 根据权利要求11所述的室外接管结构，其特征在于，所述第一格栅(65)和所述第二格栅(66)均包括：
    多条竖向筋条(67)，多条所述竖向筋条(67)平行并间隔设置；
    多条横向挡板(68)，多条所述横向挡板(68)与多条所述竖向筋条(67)相互垂直交叉设置。
  14. 根据权利要求13所述的室外接管结构，其特征在于，所述横向挡板(68)具有朝向所述壳体(61)内腔的内侧边缘以及朝向室外大气的外侧边缘；
    其中，所述外侧边缘的高度低于所述内侧边缘的高度。
  15. 一种空调室内机，其特征在于，包括新风装置和与所述新风装置连通的室外接管结构，所述室外接管结构为权利要求1至14中任一项所述的室外接管结构。
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