WO2019227921A1 - Outdoor connecting pipe structure and air conditioner indoor unit having same - Google Patents

Outdoor connecting pipe structure and air conditioner indoor unit having same Download PDF

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Publication number
WO2019227921A1
WO2019227921A1 PCT/CN2018/125026 CN2018125026W WO2019227921A1 WO 2019227921 A1 WO2019227921 A1 WO 2019227921A1 CN 2018125026 W CN2018125026 W CN 2018125026W WO 2019227921 A1 WO2019227921 A1 WO 2019227921A1
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WIPO (PCT)
Prior art keywords
fresh air
outdoor
pipe section
pipe
indoor unit
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PCT/CN2018/125026
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French (fr)
Chinese (zh)
Inventor
贾飞飞
金海元
王朝新
陈圣文
曾庆和
曾辉
林裕亮
傅凯凯
刘禾铭
刘胜辈
Original Assignee
珠海格力电器股份有限公司
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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 WO2019227921A1 publication Critical patent/WO2019227921A1/en

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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
    • F24F1/26—Refrigerant piping
    • F24F1/32—Refrigerant piping for connecting the separate outdoor units to indoor units

Definitions

  • the present invention relates to the field of air-conditioning equipment, and in particular, to an outdoor takeover structure and an air-conditioning indoor unit having the same.
  • the indoor units of the air conditioner with a fresh air function need to communicate with the outdoor to introduce fresh air and discharge polluted air.
  • the existing outdoor pipe structure of the air-conditioning indoor unit uses a rigid pipe, and the inside of the pipe is divided by a partition into a fresh air channel for conveying fresh air and a dirty air channel for discharging polluted air. Due to the lack of flexibility during installation, it is difficult for the outdoor takeover structure to adapt to the placement of the indoor unit of the air conditioner during the installation, resulting in a time-consuming and labor-intensive installation process.
  • the main purpose of the present invention is to provide an outdoor pipe-taking structure and an air-conditioning indoor unit having the same, so as to at least solve the problem that the outdoor pipe-building structure in the prior art is difficult to adapt to the placement position of the air-conditioning indoor unit.
  • an outdoor pipe connection structure including: a first pipe section, the first pipe section is used to pass through the wall, and the first port of the first pipe section is used to communicate with Outdoor atmosphere communication; second pipe section, the second pipe section is used for installation in indoor space, the first port of the second pipe section is used for communication with the second port of the first pipe section, and the second port of the second pipe section is used for communication with the air-conditioning indoor unit
  • the fresh air device is connected to introduce the outdoor fresh air into the fresh air device and discharge the polluted air in the fresh air device to the outdoor atmosphere; wherein the second pipe section can be bent to fit the relative position between the first pipe section and the fresh air device.
  • the inner cavity of the first pipe section has a first partition, and the first partition divides the inner cavity of the first pipe section into a fresh air chamber and a dirty air chamber;
  • the second pipe section includes a fresh air pipe and a dirty air pipe, and a fresh air chamber
  • the channel communicates with the fresh air inlet of the fresh air device through the fresh air pipe to introduce outdoor fresh air into the fresh air device, and the dirty air cavity channel communicates with the dirty air outlet of the fresh air device through the dirty air pipe to discharge the dirty air in the fresh air device to the outdoor atmosphere.
  • the outdoor piping structure further includes: a tee joint, the tee joint includes a main pipe and two branch pipes, and the main pipe has a second partition plate to separate the inner cavity of the main pipe into two branch chambers.
  • the first end communicates with the fresh air duct and the dirty air duct of the first pipe section
  • the second ends of the two branch ducts communicate with the first ends of the two branch pipes
  • the second ends of the two branch ducts respectively connect with the fresh air pipe. Connected to the dirty air duct.
  • an internal thread structure is provided on the inner walls of the second ends of the two branch pipes, and both the first end of the fresh air pipe and the first end of the dirty air pipe have external thread structures corresponding to the corresponding internal thread structures, so that The first end of the fresh air pipe and the first end of the dirty air pipe are respectively screw-connected with the corresponding branch pipes.
  • the outdoor piping structure further includes: two indoor unit joints, the second end of the fresh air pipe and the second end of the polluted air pipe are respectively connected to the fresh air inlet or the polluted air outlet of the fresh air device through corresponding indoor unit joints.
  • the two indoor unit joints are both pipe structures, and the second end of the fresh air pipe and the second end of the dirty air pipe are screw-connected to the corresponding indoor unit joints.
  • the outdoor takeover structure further includes a sealing sponge, and the two indoor unit joints communicate with and seal the fresh air inlet and the polluted air outlet of the fresh air device through the sealing sponge.
  • the outer wall of the first pipe section and the connection between the first pipe section and the main pipe are covered with a thermal insulation sponge.
  • the outer wall of the fresh air pipe and the dirty air pipe are both wound with a steel wire, and the steel wire spirally extends around the axial direction of the outer wall of the fresh air pipe or the dirty air pipe.
  • the outer walls of the fresh air duct and the dirty air duct are both wrapped with a thermal insulation jacket.
  • the outdoor piping structure further includes: a rain cover assembly connected to the first port of the first pipe section, so that the first pipe section communicates with the outdoor atmosphere through the rain cover assembly.
  • an indoor unit of an air conditioner which includes an outdoor connection structure, and the outdoor connection structure is the outdoor connection structure described above.
  • the outdoor connection structure to which the technical solution of the present invention is applied includes a first pipe section and a second pipe section.
  • the first pipe section is used to pass through the wall, the first port of the first pipe section is used to communicate with the outdoor atmosphere, and the second pipe section is used to Installed in indoor space, the first port of the second pipe section is used to communicate with the second port of the first pipe section, and the second port of the second pipe section is used to communicate with the fresh air device of the air-conditioning indoor unit to introduce outdoor fresh air into the fresh air device and The polluted air in the fresh air device is discharged to the outdoor atmosphere; wherein, the second pipe section can be bent to fit the relative position between the first pipe section and the fresh air device.
  • FIG. 1 is a schematic plan view of a connection structure between an optional outdoor connection structure and an air-conditioning indoor unit according to an embodiment of the present invention
  • FIG. 2 is a schematic side structural view of an optional outdoor connection structure and an air-conditioning indoor unit according to an embodiment of the present invention
  • FIG. 3 is a schematic structural plan view of installing an optional outdoor connection structure in a wall according to an embodiment of the present invention
  • FIG. 4 is a schematic structural side view of the installation of an optional outdoor connection structure in a wall according to an embodiment of the present invention
  • FIG. 5 is a schematic diagram of a three-dimensional structure for installing an optional outdoor connection structure in a wall according to an embodiment of the present invention
  • FIG. 6 is a schematic side structural view of an optional outdoor takeover structure according to an embodiment of the present invention.
  • FIG. 7 is a schematic plan view of an optional outdoor connection structure according to an embodiment of the present invention.
  • FIG. 8 is an exploded schematic diagram of an optional outdoor connection structure according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural view of another side of an optional outdoor takeover structure according to an embodiment of the present invention.
  • FIG. 10 is an exploded schematic view of an optional rain cover assembly of an outdoor takeover structure according to an embodiment of the present invention.
  • FIG. 11 is a schematic side structural view of an optional rain cover assembly for an outdoor takeover structure according to an embodiment of the present invention.
  • FIG. 12 is a schematic rear structural view of an optional rain cover assembly for an outdoor takeover structure according to an embodiment of the present invention.
  • FIG. 13 is a schematic structural side view of a connection between an optional outdoor connection structure and a fresh air device of an air-conditioning indoor unit according to an embodiment of the present invention.
  • FIG. 14 is a schematic structural plan view showing the connection between an optional outdoor connection structure and a fresh air device of an air-conditioning indoor unit according to an embodiment of the present invention.
  • the outdoor pipe connection structure includes a first pipe section 10 and a second pipe section 20.
  • the first pipe section 10 is used to pass through the wall 30.
  • the first port is used for communication with the outdoor atmosphere;
  • the second pipe section 20 is used for installation in an indoor space, the first port of the second pipe section 20 is used for communication with the second port of the first pipe section, and the second port of the second pipe section 20 is used for Communicates with the fresh air device 50 of the air-conditioning indoor unit 40 to introduce outdoor fresh air into the fresh air device 50 and discharge polluted air in the fresh air device 50 to the outdoor atmosphere; wherein the second pipe section 20 can be bent to fit the first pipe section 10 And the fresh air device 50.
  • the outdoor connection structure applying the technical solution of the present invention includes a first pipe section 10 and a second pipe section 20, the first pipe section 10 is used to pass through the wall 30, and the first port of the first pipe section 10 is used to communicate with the outdoor atmosphere;
  • the second pipe section 20 is used for installation in an indoor space, the first port of the second pipe section 20 is used for communication with the second port of the first pipe section 10, and the second port of the second pipe section 20 is used for the fresh air device of the air-conditioning indoor unit 40 50 communicates to introduce outdoor fresh air into the fresh air device 50 and discharge the polluted air in the fresh air device 50 to the outdoor atmosphere; wherein the second pipe section 20 can be flexibly arranged to accommodate the relative position between the first pipe section 10 and the fresh air device 50 .
  • the inner cavity of the first pipe section 10 has a first partition plate 11, and the first partition plate 11 divides the inner cavity of the first pipe section 10 into a fresh air channel and a dirty air channel.
  • the second pipe section 20 includes the fresh air pipe 21 and the dirty air pipe 22, and the fresh air cavity of the first pipe section 10 communicates with the fresh air inlet of the fresh air device 50 through the fresh air pipe 21 to introduce outdoor fresh air into the fresh air device 50, and the sewage of the first pipe section 10
  • the air cavity channel communicates with the dirty air outlet of the fresh air device 50 through the dirty air duct 22 to discharge the dirty air in the fresh air device 50 to the outdoor atmosphere.
  • the outer walls of the fresh air duct 21 and the dirty air duct 22 are both wrapped with a thermal insulation jacket to achieve the effect of thermal insulation.
  • the outer walls of the fresh air duct 21 and the dirty air duct 22 are both wound with steel wires, and the steel wires spirally extend around the axial direction of the outer wall of the fresh air duct 21 or the dirty air duct 22. Increase the structural strength of the fresh air duct 21 and the dirty air duct 22.
  • the outdoor connection structure also includes a tee joint 60, and the tee joint 60 includes a main pipe 61 and two As shown in FIG. 9, each branch pipe 62 has a second partition wall 63 in the main pipe 61 to separate the inner cavity of the main pipe 61 into two branch channels, and the first ends of the two branch channels are respectively connected to the first pipe section 10
  • the fresh air channel is connected to the dirty air channel.
  • the second ends of the two branch channels are connected to the first ends of the two branch pipes 62, and the second ends of the two branch pipes 62 are connected to the fresh air pipe 21 and the dirty air pipe 22, respectively.
  • the fresh air duct and the dirty air duct of the first pipe section 10 are well connected with the fresh air duct 21 and the dirty air duct 22.
  • an internal thread structure is provided on the inner walls of the second ends of the two branch pipes 62, and the first end of the fresh air pipe 21 and the first end of the dirty air pipe 22 each have an external thread structure corresponding to the corresponding internal thread structure. So that the first end of the fresh air duct 21 and the first end of the dirty air duct 22 are screw-connected to the corresponding branch pipes 62 respectively.
  • the outer wall of the first pipe section 10 and the connection between the first pipe section 10 and the main pipe 61 are covered with a thermal insulation sponge.
  • the insulation sponge prevents the first pipe section 10 from generating dew water.
  • the outdoor connection structure also includes two indoor unit joints 70, the second end of the fresh air duct 21 and the dirty air duct 22 The second ends of the two are respectively connected to the fresh air inlet or the polluted air outlet of the fresh air device 50 through the corresponding indoor unit joints 70.
  • the two indoor unit joints 70 are both pipe structures.
  • the inner walls of the two indoor unit joints 70 are provided with internal threads.
  • the second end of the fresh air duct 21 and the second end of the dirty air duct 22 are provided with external threads.
  • the second end of the fresh air duct 21 and the second end of the dirty air duct 22 are connected to the corresponding indoor unit joint 70 by threads.
  • the outdoor piping structure also includes a sealing sponge 80, which is an oval sheet structure, and the sealing sponge 80 Through holes are provided corresponding to the two indoor unit joints 70.
  • the two indoor unit joints 70 pass through the through holes and the fresh air inlet or the dirty air outlet of the fresh air device 50, and then the edges of the sealing sponge 80 are pressed tightly after connection, so as to achieve Sealing effect.
  • the outdoor pipe taking structure further includes a rain cover assembly 90, which is fixedly connected to the outside of the wall 30 by bolts.
  • the rain cover assembly 90 communicates with the first port of the first pipe section 10, so that the first pipe section 10 communicates with the outdoor atmosphere through the rain cover assembly 90.
  • the rain cover assembly 90 includes a cover body 91, a first insect net 92, a second insect net 93, and a cover plate 94.
  • the cover 91 is provided with the first pipe section 10.
  • the first port is connected to the connector.
  • a partition is provided inside the cover body 91 to divide the inner cavity of the cover body 91 into a first chamber and a second chamber.
  • a cover plate 94 is disposed on the upper portion of the cover body 91 to A chamber and a second chamber are closed at the upper part, and the first chamber and the second chamber communicate with the fresh air channel and the dirty air channel of the first pipe section 10 respectively.
  • the first insect-proof net 92 and the second insect-proof net 93 are disposed on two opposite side walls of the cover 91, and the first chamber and the second chamber communicate with the outdoor atmosphere through the first insect-proof net 92 and the second insect-proof net 93, respectively. Therefore, it is ensured that the outdoor fresh air enters the fresh air channel of the first pipe section 10 through the first chamber, and the polluted air of the fresh air device 50 enters the second chamber through the dirty air channel of the first pipe section 10 and is discharged to the outdoor atmosphere.
  • the cover plate 94 is an arc-shaped plate structure. After rainwater falls on the cover plate 94, it will fall along the curved surface of the cover plate 94 to prevent rainwater from entering the interior of the outdoor connection structure and thus entering the room.
  • the outdoor piping structure connects the air-conditioning indoor unit and the rain cover assembly 90, and plays a role in transmitting fresh air and polluting air.
  • the outdoor piping structure is composed of a first pipe section 10, a tee joint 60, a second pipe section 20, an indoor unit joint 70, a sealing sponge 80, a heat insulation sleeve, and a heat insulation sponge.
  • a first partition plate 11 is provided in the middle of the first pipe section 10 to separate fresh air and dirty air.
  • the three-way joint 60 is composed of a main pipe 61 and two branch pipes 62.
  • a second partition plate 63 is provided in the middle of the main pipe 61, respectively.
  • the two branch pipes 62 communicate with each other to form a fresh air branch pipe and a dirty air branch pipe, which separates the fresh air from the dirty air.
  • the first pipe section 10 is inserted into the main pipe 61 of the three-way joint 60.
  • the first partition plate 11 of the first pipe section 10 is opposed to the second partition plate 63 in the main pipe 61.
  • the structure of the second partition plate 63 has a stop to prevent fresh air and Dirty wind blows in circulation.
  • the material of the second pipe section 20 is PE or PP and other materials with good toughness and good injection flowability. It is wound with steel wire and covered with PE or PP to make the second pipe section 20 expand and contract along its length. Bend toward. The way the steel wire is wound is a thread.
  • the two branch pipes 62 of the three-way joint 60 are screw-connected with the telescopic hose.
  • the structure of the connecting part is a screw structure.
  • the joint needs to be sealed with adhesive tape or sponge.
  • the other end of the telescopic hose is connected with the indoor unit joint 70 by a thread, and the joint needs to be sealed with adhesive tape or sponge.
  • the thermal insulation sponge is adhered to the surface of the first pipe section 10 and the surface of the connection part of the first pipe section 10 and the main pipe 61 of the three-way joint 60 to avoid the generation of dew water.
  • the fresh air device 50 includes a fresh air panel back cover 51 and a fresh air device back shell 52.
  • a sealing sponge 80 is pasted on the fresh air device back shell 52.
  • the ordinary air-conditioning pipe of the air conditioner passes through another hole of the rear cover 51 of the fresh air panel.
  • the buckle is fixed with the fresh air panel back cover 51, the sealing sponge 80 has elasticity, and the two branch pipes 62 of the three-way joint 60 press the sealing sponge 80 and the fresh air inlet and the dirty air outlet of the rear shell 52 of the fresh air device to form channels respectively.
  • the fresh air duct 21 and the dirty air duct 22 of the second pipe section 20 are stretched to an extended state, and the main pipe 61 of the first pipe section 10 and the tee joint 60 is passed through the installation holes on the wall 30 to the outdoor.
  • the tee joint 60 It is fixed to the wall with two screws.
  • the length of the first pipe section 10 is cut according to the thickness of the wall body 30.
  • the rain cover assembly 90 is inserted into the first pipe section 10 outdoors, and the connection of the rain cover assembly 90 has a stop to separate fresh air and dirty air.
  • the rain cover assembly 90 is fixed to the outdoor wall by four screws.
  • the air-conditioning indoor unit 40 is placed in a proper position, the fresh air duct 21 and the dirty air duct 22 are in a compressed state, and the heat insulation jacket is wrapped on the surfaces of the fresh air duct 21 and the dirty air duct 22.
  • the rain cover assembly 90 is composed of a cover body 91, a first insect net 92, a second insect net 93, and a cover plate 94.
  • the surface of the cover plate 94 is an arc-shaped surface. Rain drops will fall on the cover plate 94 and will not slide down the arc surface along the surface.
  • the grids of the first insect-proof net 92 and the second insect-proof net 93 are inclined downward, and a plurality of transverse ribs form a louver structure, and rainwater will not fall into the rain cover assembly 90. Part of the rainwater flowing into the rain cover assembly 90 will flow out from the bottom air outlet.
  • the combined use of the rain cover assembly 90 and the first pipe section 10 can ensure that rain water will not flow back into the room and achieve the purpose of preventing rain water from returning.
  • the advantage of using the second pipe section 20 in the outdoor connection structure is that it can be easily installed after sale, and the first pipe section 10 with the intermediate partition structure can achieve the purpose of one pipe and dual use.
  • the insulation jacket can be wrapped on the surface of the fresh air duct 21 and the dirty air duct 22 in the second process section of the second after-sale process, or it can be made of a soft material before the fresh air duct 21 and the dirty air duct 22 are stretched. Telescopic hose surface. At the same time, hoses with thermal insulation properties can also be used directly without wrapping the insulation sleeve.
  • an indoor unit of an air conditioner which includes an outdoor connection structure, and the outdoor connection structure is the outdoor connection structure of the above embodiment.
  • the air-conditioning indoor unit applying the outdoor takeover structure of the above embodiment can flexibly adapt to the placement of the air-conditioning indoor unit during the installation process of the outdoor takeover structure, and the installation process is quick and labor-saving.
  • the problem that the outdoor takeover structure in the prior art is difficult to adapt to the placement position of the air conditioner indoor unit 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)
  • Other Air-Conditioning Systems (AREA)

Abstract

An outdoor connecting pipe structure and an air conditioner indoor unit having same. The outdoor connecting pipe structure comprises a first pipe section (10) and a second pipe section (20), the first pipe section (10) is used for penetrating and being disposed in a wall body (30), and a first port of the first pipe section (10) is used for communicating with the outdoor atmosphere. The second pipe section (20) is used for being installed in an indoor space, a first port of the second pipe section (20) is used for communicating with a second port of the first pipe section (10), and a second port of the second pipe section (20) is used for communicating with a fresh air device (50) of an air conditioner indoor unit (40) so as to introduce fresh air from outdoors into the fresh air device (50) and discharge dirty air in the fresh air device (50) to the outdoor atmosphere. The second pipe section (20) is bendably arranged to adapt to a relative position between the first pipe section (10) and the fresh air device (50), thereby being capable of flexibly adapting to a placement position of the air conditioner indoor unit (40) during the process of installing the outdoor connecting pipe structure, and solving the problem in which an outdoor connecting pipe structure in existing technology is difficult to adapt to a placement position of an air conditioner indoor unit.

Description

室外接管结构及具有其的空调室内机Outdoor takeover structure and air-conditioning indoor unit having the same 技术领域Technical field
本发明涉及空调设备领域，具体而言，涉及一种室外接管结构及具有其的空调室内机。The present invention relates to the field of air-conditioning equipment, and in particular, to an outdoor takeover structure and an air-conditioning indoor unit having the same.
背景技术Background technique
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。In recent years, due to rapid economic development and accelerated urbanization, air pollution has become increasingly serious. The increase of PM2.5 concentration directly causes frequent haze weather and a sharp increase in toxic and harmful substances in the fog, which has seriously threatened human health. In this case, conventional home comfort air conditioners have been unable to meet people's needs, and health, comfort, and environmental protection have become the development goals of modern air conditioners.
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。For ordinary air conditioners, in order to ensure the air conditioning effect, the air-conditioned rooms must be closed. As a result, indoor dust, smoke, bacteria, viruses, and exhaust gas continue to increase, the oxygen content continues to decrease, and the air quality is getting worse.
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采用一根硬质管道，管道内部通过隔板分隔为用于输送新风的新风腔道以及用于排放污风的污风腔道，该室外接管结构在安装时由于不具有柔性，安装过程中室外接管结构难以适应空调室内机的摆放位置，从而导致安装过程费时、费力。At present, air conditioners with a fresh air function have gradually become popular. The indoor units of the air conditioner with a fresh air function need to communicate with the outdoor to introduce fresh air and discharge polluted air. The existing outdoor pipe structure of the air-conditioning indoor unit uses a rigid pipe, and the inside of the pipe is divided by a partition into a fresh air channel for conveying fresh air and a dirty air channel for discharging polluted air. Due to the lack of flexibility during installation, it is difficult for the outdoor takeover structure to adapt to the placement of the indoor unit of the air conditioner during the installation, resulting in a time-consuming and labor-intensive installation process.
发明内容Summary of the Invention
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，以至少解决现有技术中的室外接管结构难以适应空调室内机的摆放位置的问题。The main purpose of the present invention is to provide an outdoor pipe-taking structure and an air-conditioning indoor unit having the same, so as to at least solve the problem that the outdoor pipe-building structure in the prior art is difficult to adapt to the placement position of the air-conditioning indoor unit.
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：第一管段，第一管段用于穿设在墙体内，第一管段的第一端口用于与室外大气连通；第二管段，第二管段用于安装在室内空间，第二管段的第一端口用于与第一管段的第二端口连通，第二管段的第二端口用于与空调室内机的新风装置连通以将室外新风引入新风装置以及将新风装置内的污风排向室外大气；其中，第二管段可弯折地设置以适应第一管段和新风装置之间的相对位置。In order to achieve the above object, according to a first aspect of the present invention, an outdoor pipe connection structure is provided, including: a first pipe section, the first pipe section is used to pass through the wall, and the first port of the first pipe section is used to communicate with Outdoor atmosphere communication; second pipe section, the second pipe section is used for installation in indoor space, the first port of the second pipe section is used for communication with the second port of the first pipe section, and the second port of the second pipe section is used for communication with the air-conditioning indoor unit The fresh air device is connected to introduce the outdoor fresh air into the fresh air device and discharge the polluted air in the fresh air device to the outdoor atmosphere; wherein the second pipe section can be bent to fit the relative position between the first pipe section and the fresh air device.
进一步地，第一管段的内腔具有第一隔板，第一隔板将第一管段的内腔分隔为新风腔道和污风腔道；第二管段包括新风管道和污风管道，新风腔道通过新风管道与新风装置的新风入口连通以将室外新风引入新风装置，污风腔道通过污风管道与新风装置的污风出口连通以将新风装置内的污风排向室外大气。Further, the inner cavity of the first pipe section has a first partition, and the first partition divides the inner cavity of the first pipe section into a fresh air chamber and a dirty air chamber; the second pipe section includes a fresh air pipe and a dirty air pipe, and a fresh air chamber The channel communicates with the fresh air inlet of the fresh air device through the fresh air pipe to introduce outdoor fresh air into the fresh air device, and the dirty air cavity channel communicates with the dirty air outlet of the fresh air device through the dirty air pipe to discharge the dirty air in the fresh air device to the outdoor atmosphere.
进一步地，室外接管结构还包括：三通接头，三通接头包括主管和两个支管，主管内具有第二隔板以将主管的内腔分隔为两个分支腔道，两个分支腔道的第一端分别与第一管段的 新风腔道和污风腔道连通，两个分支腔道的第二端分别与两个支管的第一端连通，两个支管的第二端分别与新风管道和污风管道连通。Further, the outdoor piping structure further includes: a tee joint, the tee joint includes a main pipe and two branch pipes, and the main pipe has a second partition plate to separate the inner cavity of the main pipe into two branch chambers. The first end communicates with the fresh air duct and the dirty air duct of the first pipe section, the second ends of the two branch ducts communicate with the first ends of the two branch pipes, and the second ends of the two branch ducts respectively connect with the fresh air pipe. Connected to the dirty air duct.
进一步地，两个支管的第二端的内壁上均设置有内螺纹结构，新风管道的第一端和污风管道的第一端均具有与相应的内螺纹结构相对应的外螺纹结构，以使新风管道的第一端和污风管道的第一端分别与相应的支管螺纹连接。Further, an internal thread structure is provided on the inner walls of the second ends of the two branch pipes, and both the first end of the fresh air pipe and the first end of the dirty air pipe have external thread structures corresponding to the corresponding internal thread structures, so that The first end of the fresh air pipe and the first end of the dirty air pipe are respectively screw-connected with the corresponding branch pipes.
进一步地，室外接管结构还包括：两个室内机接头，新风管道的第二端和污风管道的第二端分别通过相应室内机接头与新风装置的新风入口或污风出口对应连通。Further, the outdoor piping structure further includes: two indoor unit joints, the second end of the fresh air pipe and the second end of the polluted air pipe are respectively connected to the fresh air inlet or the polluted air outlet of the fresh air device through corresponding indoor unit joints.
进一步地，两个室内机接头均为管体结构，新风管道的第二端和污风管道的第二端均与相应的室内机接头螺纹连接。Further, the two indoor unit joints are both pipe structures, and the second end of the fresh air pipe and the second end of the dirty air pipe are screw-connected to the corresponding indoor unit joints.
进一步地，室外接管结构还包括：密封海绵，两个室内机接头通过密封海绵与新风装置的新风入口和污风出口连通并密封。Further, the outdoor takeover structure further includes a sealing sponge, and the two indoor unit joints communicate with and seal the fresh air inlet and the polluted air outlet of the fresh air device through the sealing sponge.
进一步地，第一管段的外壁以及第一管段与主管的连接处均包裹有保温海绵。Further, the outer wall of the first pipe section and the connection between the first pipe section and the main pipe are covered with a thermal insulation sponge.
进一步地，新风管道和污风管道的外壁均缠绕有钢丝，钢丝绕新风管道或污风管道的外壁的轴向螺旋延伸。Further, the outer wall of the fresh air pipe and the dirty air pipe are both wound with a steel wire, and the steel wire spirally extends around the axial direction of the outer wall of the fresh air pipe or the dirty air pipe.
进一步地，新风管道和污风管道的外壁均包裹有保温套。Further, the outer walls of the fresh air duct and the dirty air duct are both wrapped with a thermal insulation jacket.
进一步地，室外接管结构还包括：防雨罩组件，连接在第一管段的第一端口，以使第一管段通过防雨罩组件与室外大气连通。Further, the outdoor piping structure further includes: a rain cover assembly connected to the first port of the first pipe section, so that the first pipe section communicates with the outdoor atmosphere through the rain cover assembly.
根据本发明的第二个方面，提供了一种空调室内机，包括室外接管结构，室外接管结构为上述的室外接管结构。According to a second aspect of the present invention, there is provided an indoor unit of an air conditioner, which includes an outdoor connection structure, and the outdoor connection structure is the outdoor connection structure described above.
应用本发明技术方案的室外接管结构，包括第一管段和第二管段，第一管段用于穿设在墙体内，第一管段的第一端口用于与室外大气连通；第二管段用于安装在室内空间，第二管段的第一端口用于与第一管段的第二端口连通，第二管段的第二端口用于与空调室内机的新风装置连通以将室外新风引入新风装置以及将新风装置内的污风排向室外大气；其中，第二管段可弯折地设置以适应第一管段和新风装置之间的相对位置。从而在室外接管结构安装过程中能够灵活适应空调室内机的摆放位置，安装过程快捷省力。解决了现有技术中的室外接管结构难以适应空调室内机的摆放位置的问题。The outdoor connection structure to which the technical solution of the present invention is applied includes a first pipe section and a second pipe section. The first pipe section is used to pass through the wall, the first port of the first pipe section is used to communicate with the outdoor atmosphere, and the second pipe section is used to Installed in indoor space, the first port of the second pipe section is used to communicate with the second port of the first pipe section, and the second port of the second pipe section is used to communicate with the fresh air device of the air-conditioning indoor unit to introduce outdoor fresh air into the fresh air device and The polluted air in the fresh air device is discharged to the outdoor atmosphere; wherein, the second pipe section can be bent to fit the relative position between the first pipe section and the fresh air device. Therefore, it can flexibly adapt to the placement of the air-conditioning indoor unit during the installation process of the outdoor takeover structure, and the installation process is quick and labor-saving. The problem that the outdoor takeover structure in the prior art is difficult to adapt to the placement position of the air conditioner indoor unit is solved.
除了上面所描述的目的、特征和优点之外，本发明还有其它的目的、特征和优点。下面将参照图，对本发明作进一步详细的说明。In addition to the objects, features, and advantages described above, the present invention has other objects, features, and advantages. Hereinafter, the present invention will be described in further detail with reference to the drawings.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
构成本发明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：The accompanying drawings, which form a part of the present invention, are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, and do not constitute an improper limitation on the present invention. In the drawings:
图1是根据本发明实施例可选的室外接管结构与空调室内机的俯视连接结构示意图；FIG. 1 is a schematic plan view of a connection structure between an optional outdoor connection structure and an air-conditioning indoor unit according to an embodiment of the present invention; FIG.
图2是根据本发明实施例可选的室外接管结构与空调室内机的侧视连接结构示意图；2 is a schematic side structural view of an optional outdoor connection structure and an air-conditioning indoor unit according to an embodiment of the present invention;
图3是根据本发明实施例可选的室外接管结构在墙体内的安装俯视结构示意图；3 is a schematic structural plan view of installing an optional outdoor connection structure in a wall according to an embodiment of the present invention;
图4是根据本发明实施例可选的室外接管结构在墙体内的安装侧视结构示意图；FIG. 4 is a schematic structural side view of the installation of an optional outdoor connection structure in a wall according to an embodiment of the present invention; FIG.
图5是根据本发明实施例可选的室外接管结构在墙体内的安装立体结构示意图；FIG. 5 is a schematic diagram of a three-dimensional structure for installing an optional outdoor connection structure in a wall according to an embodiment of the present invention; FIG.
图6是根据本发明实施例可选的室外接管结构的侧视结构示意图；6 is a schematic side structural view of an optional outdoor takeover structure according to an embodiment of the present invention;
图7是根据本发明实施例可选的室外接管结构的俯视结构示意图；FIG. 7 is a schematic plan view of an optional outdoor connection structure according to an embodiment of the present invention; FIG.
图8是根据本发明实施例可选的室外接管结构的***结构示意图；FIG. 8 is an exploded schematic diagram of an optional outdoor connection structure according to an embodiment of the present invention; FIG.
图9是根据本发明实施例可选的室外接管结构的另一侧视结构示意图；9 is a schematic structural view of another side of an optional outdoor takeover structure according to an embodiment of the present invention;
图10是根据本发明实施例可选的室外接管结构的防雨罩组件的***结构示意图；FIG. 10 is an exploded schematic view of an optional rain cover assembly of an outdoor takeover structure according to an embodiment of the present invention; FIG.
图11是根据本发明实施例可选的室外接管结构的防雨罩组件的侧视结构示意图；11 is a schematic side structural view of an optional rain cover assembly for an outdoor takeover structure according to an embodiment of the present invention;
图12是根据本发明实施例可选的室外接管结构的防雨罩组件的后视结构示意图；12 is a schematic rear structural view of an optional rain cover assembly for an outdoor takeover structure according to an embodiment of the present invention;
图13是根据本发明实施例可选的室外接管结构与空调室内机的新风装置的连接侧视结构示意图；以及13 is a schematic structural side view of a connection between an optional outdoor connection structure and a fresh air device of an air-conditioning indoor unit according to an embodiment of the present invention; and
图14是根据本发明实施例可选的室外接管结构与空调室内机的新风装置的连接俯视结构示意图。14 is a schematic structural plan view showing the connection between an optional outdoor connection structure and a fresh air device of an air-conditioning indoor unit according to an embodiment of the present invention.
其中，上述附图包括以下附图标记：The above drawings include the following reference signs:
10、第一管段；11、第一隔板；20、第二管段；21、新风管道；22、污风管道；30、墙体；40、空调室内机；50、新风装置；51、新风面板后盖；52、新风装置后壳；60、三通接头；61、主管；62、支管；63、第二隔板；70、室内机接头；80、密封海绵；90、防雨罩组件；91、罩体；92、第一防虫网；93、第二防虫网；94、盖板。10. First pipe section; 11. First partition; 20. Second pipe section; 21. Fresh air pipe; 22. Sewage air pipe; 30; Wall; 40; Air-conditioning indoor unit; 50; Fresh air device; 51. Fresh air panel Rear cover; 52, rear shell of fresh air device; 60, three-way joint; 61, main pipe; 62, branch pipe; 63, second partition; 70, indoor unit joint; 80, sealing sponge; 90, rain cover assembly; 91 Hood; 92, the first insect net; 93, the second insect net; 94, the cover plate.
具体实施方式Detailed ways
需要说明的是，在不冲突的情况下，本发明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。It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the drawings and embodiments.
为了使本技术领域的人员更好地理解本发明方案，下面将结合本发明实施例中的附图，对本发明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发明一部分的实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本发明保护的范围。In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are merely The embodiments are part of the present invention, but not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts should fall within the protection scope of the present invention.
根据本发明实施例的的室外接管结构，如图1至图5所示，包括第一管段10和第二管段20，第一管段10用于穿设在墙体30内，第一管段10的第一端口用于与室外大气连通；第二管段20用于安装在室内空间，第二管段20的第一端口用于与第一管段的第二端口连通，第二管段20的第二端口用于与空调室内机40的新风装置50连通以将室外新风引入新风装置50以及将新风装置50内的污风排向室外大气；其中，第二管段20可弯折地设置以适应第一管段10和新风装置50之间的相对位置。The outdoor pipe connection structure according to the embodiment of the present invention, as shown in FIGS. 1 to 5, includes a first pipe section 10 and a second pipe section 20. The first pipe section 10 is used to pass through the wall 30. The first port is used for communication with the outdoor atmosphere; the second pipe section 20 is used for installation in an indoor space, the first port of the second pipe section 20 is used for communication with the second port of the first pipe section, and the second port of the second pipe section 20 is used for Communicates with the fresh air device 50 of the air-conditioning indoor unit 40 to introduce outdoor fresh air into the fresh air device 50 and discharge polluted air in the fresh air device 50 to the outdoor atmosphere; wherein the second pipe section 20 can be bent to fit the first pipe section 10 And the fresh air device 50.
应用本发明技术方案的室外接管结构，包括第一管段10和第二管段20，第一管段10用于穿设在墙体30内，第一管段10的第一端口用于与室外大气连通；第二管段20用于安装在室内空间，第二管段20的第一端口用于与第一管段10的第二端口连通，第二管段20的第二端口用于与空调室内机40的新风装置50连通以将室外新风引入新风装置50以及将新风装置50内的污风排向室外大气；其中，第二管段20可弯折地设置以适应第一管段10和新风装置50之间的相对位置。从而在室外接管结构安装过程中能够灵活适应空调室内机的摆放位置，安装过程快捷省力。解决了现有技术中的室外接管结构难以适应空调室内机的摆放位置的问题。The outdoor connection structure applying the technical solution of the present invention includes a first pipe section 10 and a second pipe section 20, the first pipe section 10 is used to pass through the wall 30, and the first port of the first pipe section 10 is used to communicate with the outdoor atmosphere; The second pipe section 20 is used for installation in an indoor space, the first port of the second pipe section 20 is used for communication with the second port of the first pipe section 10, and the second port of the second pipe section 20 is used for the fresh air device of the air-conditioning indoor unit 40 50 communicates to introduce outdoor fresh air into the fresh air device 50 and discharge the polluted air in the fresh air device 50 to the outdoor atmosphere; wherein the second pipe section 20 can be flexibly arranged to accommodate the relative position between the first pipe section 10 and the fresh air device 50 . Therefore, it can flexibly adapt to the placement of the air-conditioning indoor unit during the installation process of the outdoor takeover structure, and the installation process is quick and labor-saving. The problem that the outdoor takeover structure in the prior art is difficult to adapt to the placement position of the air conditioner indoor unit is solved.
具体实施时，如图6至图8所示，第一管段10的内腔具有第一隔板11，第一隔板11将第一管段10的内腔分隔为新风腔道和污风腔道；第二管段20包括新风管道21和污风管道22，第一管段10的新风腔道通过新风管道21与新风装置50的新风入口连通以将室外新风引入新风装置50，第一管段10的污风腔道通过污风管道22与新风装置50的污风出口连通以将新风装置50内的污风排向室外大气。新风管道21和污风管道22的外壁均包裹有保温套从而起到保温的效果。新风管道21和污风管道22的外壁均缠绕有钢丝，钢丝绕新风管道21或污风管道22的外壁的轴向螺旋延伸，通过在新风管道21和污风管道22的外壁缠绕钢丝，能够有效提高新风管道21和污风管道22的结构强度。In specific implementation, as shown in FIG. 6 to FIG. 8, the inner cavity of the first pipe section 10 has a first partition plate 11, and the first partition plate 11 divides the inner cavity of the first pipe section 10 into a fresh air channel and a dirty air channel. The second pipe section 20 includes the fresh air pipe 21 and the dirty air pipe 22, and the fresh air cavity of the first pipe section 10 communicates with the fresh air inlet of the fresh air device 50 through the fresh air pipe 21 to introduce outdoor fresh air into the fresh air device 50, and the sewage of the first pipe section 10 The air cavity channel communicates with the dirty air outlet of the fresh air device 50 through the dirty air duct 22 to discharge the dirty air in the fresh air device 50 to the outdoor atmosphere. The outer walls of the fresh air duct 21 and the dirty air duct 22 are both wrapped with a thermal insulation jacket to achieve the effect of thermal insulation. The outer walls of the fresh air duct 21 and the dirty air duct 22 are both wound with steel wires, and the steel wires spirally extend around the axial direction of the outer wall of the fresh air duct 21 or the dirty air duct 22. Increase the structural strength of the fresh air duct 21 and the dirty air duct 22.
为了保证第一管段10的新风腔道和污风腔道与新风管道21和污风管道22良好地连接，具体地，室外接管结构还包括三通接头60，三通接头60包括主管61和两个支管62，如图9所示，主管61内具有第二隔板63以将主管61的内腔分隔为两个分支腔道，两个分支腔道的第一端分别与第一管段10的新风腔道和污风腔道连通，两个分支腔道的第二端分别与两个支管62的第一端连通，两个支管62的第二端分别与新风管道21和污风管道22连通从而实现第一管段10的新风腔道和污风腔道与新风管道21和污风管道22良好地连接。进一步地，两个支管62的第二端的内壁上均设置有内螺纹结构，新风管道21的第一端和污风管道22的第一端均具有与相应的内螺纹结构相对应的外螺纹结构，以使新风管道21的第一端和污风管道22的第一端分别与相应的支管62螺纹连接。In order to ensure that the fresh air duct and the dirty air duct of the first pipe section 10 are well connected with the fresh air duct 21 and the dirty air duct 22, specifically, the outdoor connection structure also includes a tee joint 60, and the tee joint 60 includes a main pipe 61 and two As shown in FIG. 9, each branch pipe 62 has a second partition wall 63 in the main pipe 61 to separate the inner cavity of the main pipe 61 into two branch channels, and the first ends of the two branch channels are respectively connected to the first pipe section 10 The fresh air channel is connected to the dirty air channel. The second ends of the two branch channels are connected to the first ends of the two branch pipes 62, and the second ends of the two branch pipes 62 are connected to the fresh air pipe 21 and the dirty air pipe 22, respectively. Thus, the fresh air duct and the dirty air duct of the first pipe section 10 are well connected with the fresh air duct 21 and the dirty air duct 22. Further, an internal thread structure is provided on the inner walls of the second ends of the two branch pipes 62, and the first end of the fresh air pipe 21 and the first end of the dirty air pipe 22 each have an external thread structure corresponding to the corresponding internal thread structure. So that the first end of the fresh air duct 21 and the first end of the dirty air duct 22 are screw-connected to the corresponding branch pipes 62 respectively.
进一步地，第一管段10的外壁以及第一管段10与主管61的连接处均包裹有保温海绵。保温海绵避免第一管段10产生凝露水。Further, the outer wall of the first pipe section 10 and the connection between the first pipe section 10 and the main pipe 61 are covered with a thermal insulation sponge. The insulation sponge prevents the first pipe section 10 from generating dew water.
为了使新风管道21和污风管道22与空调室内机40的新风装置50良好地连接，进一步地，室外接管结构还包括两个室内机接头70，新风管道21的第二端和污风管道22的第二端分别通过相应室内机接头70与新风装置50的新风入口或污风出口对应连通。具体地，两个 室内机接头70均为管体结构，两个室内机接头70的内壁上开设有内螺纹，新风管道21的第二端和污风管道22的第二端均设置有外螺纹，新风管道21的第二端和污风管道22的第二端均与相应的室内机接头70通过螺纹连接。In order to connect the fresh air duct 21 and the dirty air duct 22 with the fresh air device 50 of the air conditioner indoor unit 40, further, the outdoor connection structure also includes two indoor unit joints 70, the second end of the fresh air duct 21 and the dirty air duct 22 The second ends of the two are respectively connected to the fresh air inlet or the polluted air outlet of the fresh air device 50 through the corresponding indoor unit joints 70. Specifically, the two indoor unit joints 70 are both pipe structures. The inner walls of the two indoor unit joints 70 are provided with internal threads. The second end of the fresh air duct 21 and the second end of the dirty air duct 22 are provided with external threads. The second end of the fresh air duct 21 and the second end of the dirty air duct 22 are connected to the corresponding indoor unit joint 70 by threads.
为了保证两个室内机接头70与新风装置50的新风入口或污风出口良好的密封性，进一步地，室外接管结构还包括密封海绵80，密封海绵80为椭圆形的薄片结构，密封海绵80上开设有与两个室内机接头70对应的通孔，两个室内机接头70穿过通孔与新风装置50的新风入口或污风出口，连接好后将密封海绵80的边缘压紧，从而实现密封作用。In order to ensure the good air tightness of the fresh air inlet or the polluted air outlet of the two indoor unit joints 70 and the fresh air device 50, the outdoor piping structure also includes a sealing sponge 80, which is an oval sheet structure, and the sealing sponge 80 Through holes are provided corresponding to the two indoor unit joints 70. The two indoor unit joints 70 pass through the through holes and the fresh air inlet or the dirty air outlet of the fresh air device 50, and then the edges of the sealing sponge 80 are pressed tightly after connection, so as to achieve Sealing effect.
进一步地，为了防止雨水倒流而通过室外接管结构进入室内，如图3至图5所示，室外接管结构还包括防雨罩组件90，防雨罩组件90通过螺栓固定连接在墙体30的外侧，防雨罩组件90与第一管段10的第一端口连通，以使第一管段10通过防雨罩组件90与室外大气连通。Further, in order to prevent rainwater from flowing backward and entering the room through the outdoor pipe taking structure, as shown in FIGS. 3 to 5, the outdoor pipe taking structure further includes a rain cover assembly 90, which is fixedly connected to the outside of the wall 30 by bolts. The rain cover assembly 90 communicates with the first port of the first pipe section 10, so that the first pipe section 10 communicates with the outdoor atmosphere through the rain cover assembly 90.
具体地，如图10至图12所示，防雨罩组件90包括罩体91、第一防虫网92、第二防虫网93以及盖板94，罩体91上设置有用于与第一管段10的第一端口连接的接头，罩体91的内部设置有隔板将罩体91的内腔分隔为第一腔室和第二腔室，盖板94盖设在罩体91的上部以将第一腔室和第二腔室上部封闭，第一腔室和第二腔室分别与第一管段10的新风腔道和污风腔道对应连通。第一防虫网92和第二防虫网93设置在罩体91相对的两个侧壁上，第一腔室和第二腔室分别通过第一防虫网92和第二防虫网93与室外大气连通，从而保证将室外新风通过第一腔室进入第一管段10的新风腔道，以及新风装置50的污风通过第一管段10的污风腔道进入第二腔室并排放到室外大气。盖板94为弧形板体结构，雨水落在盖板94上后会沿着盖板94的弧形表面落下，防止雨水进入室外接管结构内部从而进入室内。Specifically, as shown in FIGS. 10 to 12, the rain cover assembly 90 includes a cover body 91, a first insect net 92, a second insect net 93, and a cover plate 94. The cover 91 is provided with the first pipe section 10. The first port is connected to the connector. A partition is provided inside the cover body 91 to divide the inner cavity of the cover body 91 into a first chamber and a second chamber. A cover plate 94 is disposed on the upper portion of the cover body 91 to A chamber and a second chamber are closed at the upper part, and the first chamber and the second chamber communicate with the fresh air channel and the dirty air channel of the first pipe section 10 respectively. The first insect-proof net 92 and the second insect-proof net 93 are disposed on two opposite side walls of the cover 91, and the first chamber and the second chamber communicate with the outdoor atmosphere through the first insect-proof net 92 and the second insect-proof net 93, respectively. Therefore, it is ensured that the outdoor fresh air enters the fresh air channel of the first pipe section 10 through the first chamber, and the polluted air of the fresh air device 50 enters the second chamber through the dirty air channel of the first pipe section 10 and is discharged to the outdoor atmosphere. The cover plate 94 is an arc-shaped plate structure. After rainwater falls on the cover plate 94, it will fall along the curved surface of the cover plate 94 to prevent rainwater from entering the interior of the outdoor connection structure and thus entering the room.
根据本发明实施例的的室外接管结构，室外接管结构连接空调室内机与防雨罩组件90，为新风进入和污风排出起到传送作用。According to the outdoor piping structure according to the embodiment of the present invention, the outdoor piping structure connects the air-conditioning indoor unit and the rain cover assembly 90, and plays a role in transmitting fresh air and polluting air.
具体地，室外接管结构由第一管段10、三通接头60、第二管段20，室内机接头70，密封海绵80、保温套以及保温海绵组成。第一管段10内部中间设置有第一隔板11，将新风和污风隔开，三通接头60由主管61和两个支管62组成，主管61内部中间设置有第二隔板63，分别与两个支管62连通，形成新风支管和污风支管，将新风和污风隔开。第一管段10***三通接头60的主管61，第一管段10的第一隔板11与主管61内的第二隔板63相对，第二隔板63的结构上有止口，避免新风和污风在流通时窜风。Specifically, the outdoor piping structure is composed of a first pipe section 10, a tee joint 60, a second pipe section 20, an indoor unit joint 70, a sealing sponge 80, a heat insulation sleeve, and a heat insulation sponge. A first partition plate 11 is provided in the middle of the first pipe section 10 to separate fresh air and dirty air. The three-way joint 60 is composed of a main pipe 61 and two branch pipes 62. A second partition plate 63 is provided in the middle of the main pipe 61, respectively. The two branch pipes 62 communicate with each other to form a fresh air branch pipe and a dirty air branch pipe, which separates the fresh air from the dirty air. The first pipe section 10 is inserted into the main pipe 61 of the three-way joint 60. The first partition plate 11 of the first pipe section 10 is opposed to the second partition plate 63 in the main pipe 61. The structure of the second partition plate 63 has a stop to prevent fresh air and Dirty wind blows in circulation.
第二管段20的材料为PE或PP等其他韧性好，注塑流通性好的材料，由钢丝缠绕，PE或PP覆盖在表面组成从而使第二管段20能够沿其长度方向伸缩，同时可以沿径向弯折。钢丝缠绕的方式为螺纹的方式。三通接头60的两个支管62与伸缩软管为螺纹连接，连接部分的结构为螺牙结构，连接处需用胶纸或海绵包裹密封。伸缩软管的另一端与室内机接头70通过螺纹连接，连接处需用胶纸或海绵包裹密封。保温海绵粘贴在第一管段10的表面以及第一管段10和三通接头60的主管61的连接部分的表面，避免凝露水产生。The material of the second pipe section 20 is PE or PP and other materials with good toughness and good injection flowability. It is wound with steel wire and covered with PE or PP to make the second pipe section 20 expand and contract along its length. Bend toward. The way the steel wire is wound is a thread. The two branch pipes 62 of the three-way joint 60 are screw-connected with the telescopic hose. The structure of the connecting part is a screw structure. The joint needs to be sealed with adhesive tape or sponge. The other end of the telescopic hose is connected with the indoor unit joint 70 by a thread, and the joint needs to be sealed with adhesive tape or sponge. The thermal insulation sponge is adhered to the surface of the first pipe section 10 and the surface of the connection part of the first pipe section 10 and the main pipe 61 of the three-way joint 60 to avoid the generation of dew water.
如图13和图14所示，新风装置50包括新风面板后盖51和新风装置后壳52，在售后安装时将新风面板后盖51打开，将密封海绵80粘贴在新风装置后壳52上，分别对应新风装置后壳52的新风入口和污风出口。空调普通走管从新风面板后盖51的另外一个孔穿出。完成以上操作后，将新风面板后盖51固定在空调器进风面板上，将组装好的接管部件通过三通接头60的两个支管62穿过新风面板后盖51的两个孔，通过卡扣与新风面板后盖51固定在一起，密封海绵80具有弹性，三通接头60的两个支管62压住密封海绵80与新风装置后壳52的新风入口和污风出口分别形成通道。As shown in FIGS. 13 and 14, the fresh air device 50 includes a fresh air panel back cover 51 and a fresh air device back shell 52. When the fresh air panel back cover 51 is opened during after-sale installation, a sealing sponge 80 is pasted on the fresh air device back shell 52. Corresponding to the fresh air inlet and the dirty air outlet of the rear case 52 of the fresh air device, respectively. The ordinary air-conditioning pipe of the air conditioner passes through another hole of the rear cover 51 of the fresh air panel. After completing the above operations, fix the fresh air panel back cover 51 on the air inlet panel of the air conditioner, and pass the assembled takeover parts through the two branch pipes 62 of the three-way joint 60 through the two holes of the fresh air panel back cover 51 and through the card. The buckle is fixed with the fresh air panel back cover 51, the sealing sponge 80 has elasticity, and the two branch pipes 62 of the three-way joint 60 press the sealing sponge 80 and the fresh air inlet and the dirty air outlet of the rear shell 52 of the fresh air device to form channels respectively.
将第二管段20的新风管道21和污风管道22拉伸为伸长状态，将第一管段10和三通接头60的主管61通过墙体30上的安装孔穿到室外，三通接头60通过两个螺钉与墙体固定。第一管段10的长度根据墙体30的厚度切割。最后将防雨罩组件90在室外插到第一管段10上，防雨罩组件90的连接处有止口，将新风和污风隔开。防雨罩组件90通过4个螺钉固定在室外墙壁上。室外接管结构在墙体30上安装时，必须保证接管穿过墙体到达室外时向下倾斜，防止雨水回流。室外固定完成后将空调室内机40放在合适位置，新风管道21和污风管道22处于压缩状态，将保温套包裹在新风管道21和污风管道22表面。The fresh air duct 21 and the dirty air duct 22 of the second pipe section 20 are stretched to an extended state, and the main pipe 61 of the first pipe section 10 and the tee joint 60 is passed through the installation holes on the wall 30 to the outdoor. The tee joint 60 It is fixed to the wall with two screws. The length of the first pipe section 10 is cut according to the thickness of the wall body 30. Finally, the rain cover assembly 90 is inserted into the first pipe section 10 outdoors, and the connection of the rain cover assembly 90 has a stop to separate fresh air and dirty air. The rain cover assembly 90 is fixed to the outdoor wall by four screws. When the outdoor connection structure is installed on the wall body 30, it must be ensured that the connection pipe is inclined downward when passing through the wall body to the outside to prevent rainwater from flowing back. After the outdoor fixing is completed, the air-conditioning indoor unit 40 is placed in a proper position, the fresh air duct 21 and the dirty air duct 22 are in a compressed state, and the heat insulation jacket is wrapped on the surfaces of the fresh air duct 21 and the dirty air duct 22.
防雨罩组件90由罩体91，第一防虫网92、第二防虫网93以及盖板94组成。盖板94的表面为弧形面，雨水滴落到盖板94上，不会在表面积水，顺着弧面滑下。第一防虫网92、第二防虫网93的格栅横筋倾斜向下，若干条横筋形成百叶窗结构，雨水不会落到防雨罩组件90的里面。部分流入防雨罩组件90内的雨水会从底层风口流出。The rain cover assembly 90 is composed of a cover body 91, a first insect net 92, a second insect net 93, and a cover plate 94. The surface of the cover plate 94 is an arc-shaped surface. Rain drops will fall on the cover plate 94 and will not slide down the arc surface along the surface. The grids of the first insect-proof net 92 and the second insect-proof net 93 are inclined downward, and a plurality of transverse ribs form a louver structure, and rainwater will not fall into the rain cover assembly 90. Part of the rainwater flowing into the rain cover assembly 90 will flow out from the bottom air outlet.
防雨罩组件90与第一管段10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。室外接管结构使用第二管段20的优势是可以方便售后安装，带有中间隔板结构的第一管段10可以达到一管两用的目的。The combined use of the rain cover assembly 90 and the first pipe section 10 can ensure that rain water will not flow back into the room and achieve the purpose of preventing rain water from returning. The advantage of using the second pipe section 20 in the outdoor connection structure is that it can be easily installed after sale, and the first pipe section 10 with the intermediate partition structure can achieve the purpose of one pipe and dual use.
另外，保温套可以在售后最后一道工序包在第二管段20的新风管道21和污风管道22的表面，也可以采用材料柔软的材质，在新风管道21和污风管道22拉伸之前套在伸缩软管表面。同时也可以直接使用具有保温性能的软管，无需包裹保温套。In addition, the insulation jacket can be wrapped on the surface of the fresh air duct 21 and the dirty air duct 22 in the second process section of the second after-sale process, or it can be made of a soft material before the fresh air duct 21 and the dirty air duct 22 are stretched. Telescopic hose surface. At the same time, hoses with thermal insulation properties can also be used directly without wrapping the insulation sleeve.
根据本发明的第二个方面，提供了一种空调室内机，包括室外接管结构，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，在室外接管结构安装过程中能够灵活适应空调室内机的摆放位置，安装过程快捷省力。解决了现有技术中的室外接管结构难以适应空调室内机的摆放位置的问题。According to a second aspect of the present invention, there is provided an indoor unit of an air conditioner, which includes an outdoor connection structure, and the outdoor connection structure is the outdoor connection structure of the above embodiment. The air-conditioning indoor unit applying the outdoor takeover structure of the above embodiment can flexibly adapt to the placement of the air-conditioning indoor unit during the installation process of the outdoor takeover structure, and the installation process is quick and labor-saving. The problem that the outdoor takeover structure in the prior art is difficult to adapt to the placement position of the air conditioner indoor unit is solved.
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。The above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (12)

  1. 一种室外接管结构，其特征在于，包括：An outdoor takeover structure is characterized in that it includes:
    第一管段(10)，所述第一管段(10)用于穿设在墙体(30)内，所述第一管段(10)的第一端口用于与室外大气连通；A first pipe section (10), the first pipe section (10) is used to pass through the wall body (30), and the first port of the first pipe section (10) is used to communicate with the outdoor atmosphere;
    第二管段(20)，所述第二管段(20)用于安装在室内空间，所述第二管段(20)的第一端口用于与所述第一管段的第二端口连通，所述第二管段(20)的第二端口用于与空调室内机(40)的新风装置(50)连通以将室外新风引入所述新风装置(50)以及将新风装置(50)内的污风排向室外大气；A second pipe section (20), the second pipe section (20) is used for installation in an indoor space, a first port of the second pipe section (20) is used to communicate with a second port of the first pipe section, the The second port of the second pipe section (20) is used to communicate with the fresh air device (50) of the air-conditioning indoor unit (40) to introduce outdoor fresh air into the fresh air device (50) and to discharge the polluted air in the fresh air device (50). Outdoor atmosphere
    其中，所述第二管段(20)可弯折地设置以适应所述第一管段(10)和所述新风装置(50)之间的相对位置。Wherein, the second pipe section (20) is bendably provided to adapt to a relative position between the first pipe section (10) and the fresh air device (50).
  2. 根据权利要求1所述的室外接管结构，其特征在于，所述第一管段(10)的内腔具有第一隔板(11)，所述第一隔板(11)将所述第一管段(10)的内腔分隔为新风腔道和污风腔道；所述第二管段(20)包括新风管道(21)和污风管道(22)，所述新风腔道通过所述新风管道(21)与所述新风装置(50)的新风入口连通以将室外新风引入所述新风装置(50)，所述污风腔道通过所述污风管道(22)与所述新风装置(50)的污风出口连通以将新风装置(50)内的污风排向室外大气。The outdoor takeover structure according to claim 1, characterized in that the inner cavity of the first pipe section (10) has a first partition (11), and the first partition (11) connects the first pipe section (10) The inner cavity is divided into a fresh air duct and a dirty air duct; the second pipe section (20) includes a fresh air duct (21) and a dirty air duct (22), and the fresh air duct passes through the fresh air duct ( 21) communicating with the fresh air inlet of the fresh air device (50) to introduce outdoor fresh air into the fresh air device (50), and the polluted air channel passes through the polluted air duct (22) and the fresh air device (50) The dirty air outlet is connected to discharge the dirty air in the fresh air device (50) to the outdoor atmosphere.
  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：The outdoor takeover structure according to claim 2, wherein the outdoor takeover structure further comprises:
    三通接头(60)，所述三通接头(60)包括主管(61)和两个支管(62)，所述主管(61)内具有第二隔板(63)以将所述主管(61)的内腔分隔为两个分支腔道，两个所述分支腔道的第一端分别与所述第一管段(10)的新风腔道和污风腔道连通，两个所述分支腔道的第二端分别与两个所述支管(62)的第一端连通，两个所述支管(62)的第二端分别与所述新风管道(21)和所述污风管道(22)连通。The three-way joint (60) includes a main pipe (61) and two branch pipes (62), and the main pipe (61) has a second partition plate (63) therein to connect the main pipe (61) The internal cavity of) is divided into two branch cavity channels, and the first ends of the two branch cavity channels are respectively connected with the fresh air cavity channel and the dirty air cavity channel of the first pipe section (10), and the two branch cavity The second ends of the channels communicate with the first ends of the two branch pipes (62), and the second ends of the two branch pipes (62) are respectively connected with the fresh air pipe (21) and the dirty air pipe (22). ) Connected.
  4. 根据权利要求3所述的室外接管结构，其特征在于，两个所述支管(62)的第二端的内壁上均设置有内螺纹结构，所述新风管道(21)的第一端和所述污风管道(22)的第一端均具有与相应的所述内螺纹结构相对应的外螺纹结构，以使所述新风管道(21)的第一端和所述污风管道(22)的第一端分别与相应的所述支管(62)螺纹连接。The outdoor pipe connection structure according to claim 3, wherein an internal thread structure is provided on an inner wall of the second ends of the two branch pipes (62), and the first end of the fresh air pipe (21) and the The first end of the dirty air duct (22) has an external thread structure corresponding to the corresponding internally threaded structure, so that the first end of the fresh air duct (21) and the The first ends are respectively screw-connected to the corresponding branch pipes (62).
  5. 根据权利要求3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：The outdoor takeover structure according to claim 3, wherein the outdoor takeover structure further comprises:
    两个室内机接头(70)，所述新风管道(21)的第二端和所述污风管道(22)的第二端分别通过相应所述室内机接头(70)与所述新风装置(50)的新风入口或污风出口对应连通。Two indoor unit joints (70), the second end of the fresh air pipe (21) and the second end of the dirty air pipe (22) pass through the corresponding indoor unit joint (70) and the fresh air device ( 50) The fresh air inlet or dirty air outlet is correspondingly connected.
  6. 根据权利要求5所述的室外接管结构，其特征在于，两个所述室内机接头(70)均为管体结构，所述新风管道(21)的第二端和所述污风管道(22)的第二端均与相应的所述室内机接头(70)螺纹连接。The outdoor connection structure according to claim 5, characterized in that the two indoor unit joints (70) are both pipe body structures, the second end of the fresh air duct (21) and the dirty air duct (22) The second ends of) are screw-connected to the corresponding indoor unit joints (70).
  7. 根据权利要求5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：The outdoor takeover structure according to claim 5, wherein the outdoor takeover structure further comprises:
    密封海绵(80)，两个所述室内机接头(70)通过所述密封海绵(80)与所述新风装置(50)的新风入口和污风出口连通并密封。A sealing sponge (80). The two indoor unit joints (70) communicate with and seal the fresh air inlet and the dirty air outlet of the fresh air device (50) through the sealing sponge (80).
  8. 根据权利要求3所述的室外接管结构，其特征在于，所述第一管段(10)的外壁以及所述第一管段(10)与所述主管(61)的连接处均包裹有保温海绵。The outdoor takeover structure according to claim 3, wherein the outer wall of the first pipe section (10) and the connection between the first pipe section (10) and the main pipe (61) are all covered with a thermal insulation sponge.
  9. 根据权利要求2所述的室外接管结构，其特征在于，所述新风管道(21)和所述污风管道(22)的外壁均缠绕有钢丝，所述钢丝绕所述新风管道(21)或污风管道(22)的外壁的轴向螺旋延伸。The outdoor connection structure according to claim 2, characterized in that the outer wall of the fresh air duct (21) and the dirty air duct (22) are both wound with a steel wire, and the steel wire is wound around the fresh air duct (21) or An axial spiral extension of the outer wall of the dirty air duct (22).
  10. 根据权利要求2所述的室外接管结构，其特征在于，所述新风管道(21)和所述污风管道(22)的外壁均包裹有保温套。The outdoor piping structure according to claim 2, characterized in that the outer walls of the fresh air duct (21) and the dirty air duct (22) are both wrapped with a thermal insulation jacket.
  11. 根据权利要求1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：The outdoor takeover structure according to claim 1, wherein the outdoor takeover structure further comprises:
    防雨罩组件(90)，连接在所述第一管段(10)的第一端口，以使所述第一管段(10)通过所述防雨罩组件(90)与室外大气连通。The rain cover assembly (90) is connected to the first port of the first pipe segment (10), so that the first pipe segment (10) communicates with the outdoor atmosphere through the rain cover assembly (90).
  12. 一种空调室内机，包括室外接管结构，其特征在于，所述室外接管结构为权利要求1至11中任一项所述的室外接管结构。An indoor unit of an air conditioner includes an outdoor connection structure, wherein the outdoor connection structure is the outdoor connection structure according to any one of claims 1 to 11.
PCT/CN2018/125026 2018-05-29 2018-12-28 Outdoor connecting pipe structure and air conditioner indoor unit having same WO2019227921A1 (en)

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US6273145B1 (en) * 1999-03-16 2001-08-14 Paramount Concepts Ltd. Folded and hinged HVAC duct connector
KR20050111276A (en) * 2004-05-21 2005-11-24 엘지전자 주식회사 Connection pipe for multi-air conditioner and pipe connection method thereof
US20080047627A1 (en) * 2001-09-20 2008-02-28 Jungers Jon W Air handling system ductwork component and method of manufacture
CN101846376A (en) * 2010-05-25 2010-09-29 汪祥 Combined fresh air system
CN201827996U (en) * 2010-08-04 2011-05-11 上海盈达空调设备有限公司 Three-way connecting element of air conditioner ventilation pipe
CN204006492U (en) * 2014-08-28 2014-12-10 沃普（上海）生态科技发展有限公司 A kind of domestic air is processed pipeline
CN206018866U (en) * 2016-08-12 2017-03-15 湖北瀚嘉中城智能环境有限公司 A kind of recovery type heat Household fresh air device
CN106594954A (en) * 2016-12-19 2017-04-26 洛阳文森科技有限公司 Building-block type energy-conservation central ventilation system and technology
CN206890763U (en) * 2016-12-29 2018-01-16 科利拿（北京）能源科技有限公司 Wind tube connecting device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6273145B1 (en) * 1999-03-16 2001-08-14 Paramount Concepts Ltd. Folded and hinged HVAC duct connector
US20080047627A1 (en) * 2001-09-20 2008-02-28 Jungers Jon W Air handling system ductwork component and method of manufacture
KR20050111276A (en) * 2004-05-21 2005-11-24 엘지전자 주식회사 Connection pipe for multi-air conditioner and pipe connection method thereof
CN101846376A (en) * 2010-05-25 2010-09-29 汪祥 Combined fresh air system
CN201827996U (en) * 2010-08-04 2011-05-11 上海盈达空调设备有限公司 Three-way connecting element of air conditioner ventilation pipe
CN204006492U (en) * 2014-08-28 2014-12-10 沃普（上海）生态科技发展有限公司 A kind of domestic air is processed pipeline
CN206018866U (en) * 2016-08-12 2017-03-15 湖北瀚嘉中城智能环境有限公司 A kind of recovery type heat Household fresh air device
CN106594954A (en) * 2016-12-19 2017-04-26 洛阳文森科技有限公司 Building-block type energy-conservation central ventilation system and technology
CN206890763U (en) * 2016-12-29 2018-01-16 科利拿（北京）能源科技有限公司 Wind tube connecting device

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