WO2020093568A1 - 接管接头、接管结构和空调室内机 - Google Patents

接管接头、接管结构和空调室内机 Download PDF

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Publication number
WO2020093568A1
WO2020093568A1 PCT/CN2018/125031 CN2018125031W WO2020093568A1 WO 2020093568 A1 WO2020093568 A1 WO 2020093568A1 CN 2018125031 W CN2018125031 W CN 2018125031W WO 2020093568 A1 WO2020093568 A1 WO 2020093568A1
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WIPO (PCT)
Prior art keywords
joint
nozzle
takeover
air
indoor
Prior art date
Application number
PCT/CN2018/125031
Other languages
English (en)
French (fr)
Inventor
贾飞飞
林裕亮
李德清
金海元
王朝新
李军
傅凯凯
陈红光
刘禾铭
刘胜辈
曾俊杰
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 WO2020093568A1 publication Critical patent/WO2020093568A1/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
    • 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
    • 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
    • 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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/02—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the pressure or velocity of the primary air

Definitions

  • the present invention relates to the field of air conditioners, and in particular, to a pipe joint, a pipe joint structure, and an air conditioner indoor unit.
  • the air conditioner with fresh air function is particularly important.
  • the takeover part needs to be easily disassembled.
  • the disassembly of the takeover and the fresh air device is difficult, which is not conducive to the assembly between the takeover and the fresh air device.
  • the main purpose of the present invention is to provide a take-over joint, a take-over structure and an air conditioner indoor unit, in order to solve the problem of difficult disassembly between the take-over structure and the fresh air device in the prior art.
  • a take-over joint for connecting a main body of an air-conditioning indoor unit and a take-over assembly.
  • the take-over joint includes a joint body, and the joint body includes The first connection part and the second connection part for connecting with the takeover assembly; the clamping part, the clamping part is arranged on the first connection part, and the first connection part is clamped on the main body through the clamping part.
  • the takeover assembly includes a ventilation pipe
  • the takeover joint further includes: a takeover portion, the takeover portion is located in the second connection portion, and the takeover portion is used for docking with the ventilation pipe.
  • connection pipes there are a plurality of ventilation pipes, and there are a plurality of connection pipes, and the plurality of connection pipes are provided in one-to-one correspondence with the plurality of ventilation pipes.
  • the nozzle assembly includes a sleeve sleeved on the outside of the ventilation tube, and an insertion gap for inserting the sleeve is formed between the inner wall surface of the second connection portion and the outer wall surfaces of the plurality of nozzle portions.
  • both ends of the second connection portion and the take-over portion are provided with insertion chamfers, so that the insertion gap forms an insertion opening; the opening degree of the insertion opening gradually increases in a direction away from the first connection portion.
  • the inner wall surface of the second connection portion is a circular surface
  • at least a part of the outer surface of the take-over portion is an arc surface matching the inner wall surface of the second connection portion, so that the insertion gap is circular.
  • the outer wall surfaces of the two takeover parts each include a first surface part and a second surface part, the first surface parts of the two takeover parts are arranged in parallel, and the second surface parts of the two takeover parts are located On the same cylindrical surface.
  • the take-over joint further includes a positioning plate, the positioning plate is located in the second connecting portion, and the connecting portion and the second connecting portion are both connected to the positioning plate.
  • a clamping groove for positioning the clamping member is formed between the first connecting portion, the positioning plate and the take-over portion.
  • first connection portion, the second connection portion, and the takeover portion are all tubular.
  • the clamping portion includes a cantilever beam, and an elastic gap is formed between at least part of the cantilever beam and the first connecting portion, and the cantilever beam is provided with a buckle for cooperating with the clamping groove on the main body.
  • the cantilever beam is provided with a pressing block, so as to move the cantilever beam by pressing the pressing block, so as to disengage the fastener from the locking groove.
  • the first connecting portion is provided with an escape groove for avoiding the cantilever beam.
  • the plural engaging parts are arranged at intervals along the circumferential direction of the first connecting part.
  • a takeover structure which includes a takeover assembly and a takeover joint connected to the takeover assembly.
  • the takeover assembly is connected to the main body of the air-conditioning indoor unit through the takeover joint, and the takeover joint is the aforementioned takeover joint.
  • the main body includes a fresh air device
  • the takeover assembly includes two ventilation tubes.
  • One ventilation tube is connected to the fresh air inlet of the fresh air device through the connection joint, and the other ventilation tube is connected to the dirty air outlet of the fresh air device through the connection joint.
  • the takeover structure further includes an indoor joint wind box, the indoor joint wind box is provided on the fresh air device, and the snap joint portion of the takeover joint is snap connected with the indoor joint wind box.
  • the indoor joint air box includes an indoor main box body and an indoor butt joint provided on the indoor main box body, the takeover joint is docked with the indoor butt joint; the indoor butt joint is provided with a fresh air butt joint and a dirty air butt joint, and one ventilation The pipe is connected to the fresh air butt joint, and the other ventilation pipe is connected to the dirty air butt joint.
  • an air conditioner indoor unit including a main body and a takeover structure connected to the main body.
  • the takeover structure is the above-mentioned takeover structure.
  • the main body includes a rear cover, and the fresh air device of the indoor unit of the air conditioner is disposed inside the rear cover; the rear cover is provided with a yield hole, and the take-over joint of the take-over structure passes through the yield hole of the rear cover.
  • the takeover joint in the present invention includes a joint body and a clamping part. Since the joint body includes a first connection part for connecting with the main body and a second connection part for connecting with the takeover assembly, and the clamping part is provided in the first On the connection part, the first connection part is locked on the main body through the clamping part. In this way, the take-up joint can be used to detachably install the take-up assembly on the main body, thereby solving the problem of difficulty in removing the take-up structure and the fresh air device in the prior art.
  • FIG. 1 shows a schematic structural view of an embodiment of a pipe joint according to the present invention
  • FIG. 2 shows a top view of the embodiment of the take-over joint in FIG. 1;
  • FIG. 3 shows a side view of the embodiment of the take-over joint in FIG. 1;
  • FIG. 4 shows a cross-sectional view of the embodiment of the take-over joint in FIG. 1;
  • FIG. 5 shows an exploded view of an embodiment of the takeover structure of the present invention
  • FIG. 6 shows an assembled view of the take-over structure in FIG. 5 from a perspective
  • FIG. 7 shows an assembly view of the take-over structure in FIG. 5 from another perspective
  • FIG. 8 shows a schematic structural view from a first perspective of the assembly state between the nozzle joint and the indoor joint air box of the present invention
  • FIG. 9 shows a second perspective structural view of the assembled state between the nozzle joint of FIG. 8 and the indoor joint air box;
  • FIG. 10 shows a third perspective structural view of the assembled state between the nozzle joint of FIG. 8 and the indoor joint air box;
  • FIG. 11 shows a cross-sectional view of the assembled state between the nozzle joint of FIG. 8 and the indoor joint air box;
  • FIG. 12 shows a front view of an embodiment of the air-conditioning indoor unit of the present invention
  • FIG. 13 shows a side view of the embodiment of the air-conditioning indoor unit in FIG. 12;
  • FIG. 14 shows a top view of the embodiment of the air-conditioning indoor unit in FIG. 12;
  • FIG. 15 shows a split schematic view of the embodiment of the air-conditioning indoor unit in FIG. 12.
  • FIG. 16 shows a schematic diagram of the air intake panel of the air conditioner indoor unit in FIG. 15 being disassembled.
  • the present invention provides a take-over joint for connecting the main body 10 and the take-over assembly 20 of the indoor unit of an air conditioner. Please refer to FIGS. 1 to 16.
  • the take-over joint includes a joint body 30, and the joint body 30 includes The connected first connecting portion 31 and the second connecting portion 32 for connecting with the take-over assembly 20; a snapping portion 40, the snapping portion 40 is provided on the first connecting portion 31, the first connecting portion 31 passes through the snapping portion 40
  • the card is set on the main body 10.
  • the take-over joint in the present invention includes a joint body 30 and a clamping part 40, since the joint body 30 includes a first connection part 31 for connecting with the main body 10 and a second connection part 32 for connecting with the take-over assembly 20, and The engaging portion 40 is provided on the first connecting portion 31, and the first connecting portion 31 is engaged with the main body 10 through the engaging portion 40.
  • the take-over joint can be used to detachably install the take-over assembly 20 on the main body 10, thereby solving the problem of difficulty in removing the take-up structure and the fresh air device in the prior art.
  • the takeover assembly 20 includes a ventilation pipe 21, and the takeover joint further includes: a takeover portion 50, which is located in the second connection portion 32, and the takeover portion 50 is used for ventilation Tube 21 is docked.
  • the connecting portion 50 By providing the connecting portion 50, the connecting joint can be easily communicated with the ventilation tube 21. Specifically, the lumen of the ventilation tube 21 communicates with the cavity of the take-up portion 50.
  • vent pipes 21 there are a plurality of vent pipes 21 and a plurality of take-up portions 50.
  • the plurality of spout portions 50 are provided in correspondence with the plurality of vent pipes 21.
  • the plurality of receiving portions 50 are arranged at intervals.
  • the nozzle assembly 20 includes a sleeve 22 sleeved on the outside of the ventilation tube 21, and an inner wall surface of the second connection portion 32 and outer wall surfaces of the plurality of nozzle portions 50 are formed for The insertion gap 51 into which the sleeve 22 is inserted.
  • the ends of the second connecting portion 32 and the receiving portion 50 are provided with insertion chamfers 52, so that the insertion gap 51 forms an insertion opening 53;
  • the opening degree of the insertion opening 53 gradually increases in a direction away from the first connection portion 31.
  • the inner wall surface of the second connection portion 32 is a circular surface, and at least part of the outer surface of the nozzle portion 50 is connected to the second connection portion
  • the arc-shaped surface of the inner wall surface of 32 is matched so that the insertion gap 51 is circular.
  • the shape of the insertion gap 51 is adapted to the shape of the sleeve 22.
  • the outer wall surfaces of the two nozzle portions 50 each include a first surface portion 54 and a second surface portion 55.
  • the surface portions 54 are arranged in parallel, and the second surface portions 55 of the two receiving portions 50 are located on the same cylindrical surface. In this way, the internal space of the second connection portion 32 can be saved, which facilitates the installation of the take-up joint.
  • the first surface portion 54 is planar.
  • the take-over joint further includes a positioning plate 60, which is located in the second connection portion 32, the take-up portion 50
  • the second connecting portion 32 is connected to the positioning plate 60.
  • the two adjacent nozzle portions 50 are also connected by the positioning plate 60.
  • a clamping groove 61 for positioning the clamping member 70 is formed between the first connection portion 31, the positioning plate 60 and the take-over portion 50.
  • first connection portion 31, the second connection portion 32, and the take-over portion 50 are all tubular.
  • the clamping portion 40 includes a cantilever beam 41, and an elastic gap is formed between at least a portion of the cantilever beam 41 and the first connecting portion 31
  • the cantilever beam 41 is provided with a fastener 42 for cooperating with the clamping groove on the main body 10.
  • the cantilever beam 41 can be made elastic, thereby ensuring the engagement of the fastener 42.
  • the cantilever beam 41 is provided with a pressing block 43 to move the cantilever beam 41 by pressing the pressing block 43 to disengage the buckle 42 from the locking groove.
  • the pressing block 43 By providing the pressing block 43, the cantilever beam 41 can be pressed more conveniently.
  • the first connecting portion 31 is provided with an escape groove 311 for avoiding the cantilever beam 41.
  • the present invention provides a takeover structure, as shown in FIGS. 5 to 7, which includes a takeover assembly 20 and a takeover joint 3 connected to the takeover assembly 20.
  • the takeover assembly 20 is connected to the main body 10 of the air-conditioning indoor unit through the takeover joint 3,
  • the nipple 3 is the aforementioned nipple.
  • the main body 10 includes a fresh air device 110
  • the take-over assembly 20 includes two ventilation tubes 21, one of the ventilation tubes 21 communicates with the fresh air inlet of the fresh air device 110 through the connection joint 3, and the other ventilation tube 21 through the connection joint 3 It communicates with the dirty air outlet of the fresh air device 110.
  • the takeover structure further includes an indoor joint air box 80.
  • the indoor joint air box 80 is provided on the fresh air device 110, and the catching portion 40 of the joint joint 3 and the indoor joint air box 80 card connection.
  • the indoor joint air box 80 includes an indoor main box body 81 and an indoor butt joint 82 provided on the indoor main box body 81, and the takeover joint 3 is docked with the indoor butt joint 82; the indoor butt joint 82 is provided with a fresh air butt joint and In the dirty air butt joint, one ventilation pipe 21 communicates with the fresh air butt joint, and the other ventilation pipe 21 communicates with the dirty air butt joint.
  • the takeover structure also includes a thermal insulation cotton 23 interposed between the two ventilation pipes 21, the takeover assembly 20 is connected to the rain cover 25 through the thermal insulation tube 27 and the pressure plate 24, and a rain cover is provided at the opening of the rain cover 25 ⁇ 26 ⁇ Cover 26.
  • the present invention also provides an air conditioner indoor unit, which includes a main body 10 and a takeover structure connected to the main body 10, as shown in FIGS. 12 to 16, the takeover structure is the above-mentioned takeover structure.
  • the main body 10 includes a rear cover 90, and the fresh air device 110 of the air-conditioning indoor unit is disposed inside the rear cover 90; the rear cover 90 is provided with a yield hole 91, and the takeover joint 3 of the takeover structure is passed through the rear In the yield hole 91 of the cover 90.
  • the air-conditioning indoor unit of the present invention further includes an evaporator component 121, a base component 122, a chassis component 123, an electrical box component 124, a lower panel component 125, an air outlet assembly 126, a panel component 127, left and right decorative panel components 128, an air outlet frame
  • the pipe joint in the present invention solves the problem of difficult disassembly and installation after sale. Add foam to the joint to solve the heat insulation problem.
  • the structure of the air box of the fresh air component of the foam box solves the problem of sealing, and the fresh air and the exhaust air blow each other.
  • the invention relates to a portable take-up joint for a full-heat fresh air conditioner, a method for sealing a take-up joint of a full-heat fresh air conditioner to prevent short circuit of fresh air and exhaust air, and a method for insulating a full-heat fresh air conditioner take-up joint
  • the invention relates to a detachable take-over joint of a full-heat fresh air conditioner.
  • the take-over joint passes through the rear cover of the air inlet part, and the air box (indoor takeover) of the air box (indoor takeover) of the fresh air part is inserted through the buckle. groove.
  • the air box (indoor takeover) is fixed on the screw column of the rear shell of the fresh air component by screws.
  • the side of the air box (indoor takeover) is the fresh air inlet of the new air component, and the side is the exhaust air outlet. It is a window to exchange fresh air and exhaust air for the whole indoor unit of full-heat fresh air conditioner.
  • An air box (indoor takeover) snap groove is provided on both sides of the air box (indoor takeover).
  • connection joint is used to connect the indoor unit and the air pipe of the full-heat fresh air conditioner, one side is fresh air, and the other side is exhaust air.
  • the fresh air inlet connected to the fresh air box (indoor take over) on the fresh air side and the fresh air semicircular tube form a fresh air channel.
  • the exhaust side is connected to the exhaust outlet of the air box (indoor takeover) and the exhaust semi-circular tube to form an exhaust channel.
  • the rear cover is inserted into the air inlet panel through the two lower pins, and the two upper buckles are buckled on the air inlet panel, and finally fixed with 1 screw.
  • the take-up joint can be connected and fixed to the air box (indoor connection) through the back cover through hole without opening the back cover.
  • the foam (joint) is fixed inside the pipe joint and plays a role of heat preservation.
  • the temperature on both sides of the fresh air and the exhaust air is different. When the temperature difference is large, condensate will be generated. Adding foam (joint) can avoid generating condensate on the intersection of the fresh air and the exhaust air.
  • the principle of the detachable take-over joint during after-sales installation, without removing the back cover of the wind component, insert the joint of the take-over component into the wind box (indoor take over).
  • the buckle of the take-up joint enters the buckle groove of the air box (indoor take-over), and a rattling sound is heard, indicating that the joint has been assembled in place; when disassembling the take-over parts, the customer presses the force-receiving surface of the buckle of the take-up joint slightly, and takes over the joint card Take out the take-out part by buckling the snap-out groove of the outlet box (indoor take-over).
  • the stress-receiving surface of the buckle of the take-over joint should be exposed on the outside of the back cover during design.
  • the stress-receiving surface of the buckle of the take-over joint should not be smaller than the area of a human finger, which is convenient for after-sales disassembly.
  • the wind speed on the exhaust side is much greater than the wind speed on the fresh air side.
  • a pressure difference is generated on both sides, and the air on the exhaust side will enter the fresh air side.
  • the invention adopts a U-shaped stop (clamping groove 61), at the same time, the clearance of the mating surface is 0, and the straight surface is matched with the straight surface.
  • the air box indoor take-over
  • the mating surface is an interference fit, which effectively prevents fresh air and exhaust wind from blowing.

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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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

一种接管接头、接管结构和空调室内机，接管接头（3）用于连接空调室内机的主机体（10）和接管组件（20），接管接头（3）包括：接头主体（30），接头主体（30）包括用于与主机体（10）连接的第一连接部和用于与接管组件（20）连接的第二连接部；卡接部（40），卡接部（40）设置在第一连接部上，第一连接部通过卡接部（40）卡设在主机体（10）上。以解决接管结构与新风装置之间难以拆卸的问题。

Description

接管接头、接管结构和空调室内机 技术领域
本发明涉及空调领域，具体而言，涉及一种接管接头、接管结构和空调室内机。
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。在中国大多数城市已经出现了常年的雾霾天气。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制冷、制热已经不能满足需求，健康、舒适、环保已成为现代空调发展的目标。
可见，具有新风功能的空调器显得尤为重要。新风功能的空调器需要满足可靠性之外，接管部分还需拆装简单。而现有技术中的接管与新风装置的拆卸较为困难，不利于接管与新风装置之间的组装。
发明内容
本发明的主要目的在于提供一种接管接头、接管结构和空调室内机，以解决现有技术中的接管结构与新风装置之间难以拆卸的问题。
为了实现上述目的，根据本发明的第一个方面，提供了一种接管接头，用于连接空调室内机的主机体和接管组件，接管接头包括：接头主体，接头主体包括用于与主机体连接的第一连接部和用于与接管组件连接的第二连接部；卡接部，卡接部设置在第一连接部上，第一连接部通过卡接部卡设在主机体上。
进一步地，接管组件包括通风管，接管接头还包括：接管部，接管部位于第二连接部内，接管部用于与通风管对接。
进一步地，通风管为多个，接管部为多个，多个接管部与多个通风管一一对应地设置。
进一步地，接管组件包括套设在通风管外侧的套管，第二连接部的内壁面与多个接管部的外壁面之间形成用于供套管插入的插设间隙。
进一步地，第二连接部和接管部的端部均设置有插入倒角，以使插设间隙形成插入开口；沿远离第一连接部的方向，插入开口的开口度逐渐增大。
进一步地，第二连接部的内壁面为圆形面，接管部的至少部分外表面为与第二连接部的内壁面相配合的弧形面，以使插设间隙为圆环状。
进一步地，接管部为两个，两个接管部的外壁面均包括第一表面部和第二表面部，两个接管部的第一表面部平行设置，两个接管部的第二表面部位于同一个圆柱面上。
进一步地，接管接头还包括定位板，定位板位于第二连接部内，接管部和第二连接部均与定位板连接。
进一步地，第一连接部、定位板以及接管部之间形成用于定位卡紧部件的卡紧凹槽。
进一步地，第一连接部、第二连接部以及接管部均为管状。
进一步地，卡接部包括悬臂梁，悬臂梁的至少部分与第一连接部之间形成弹性间隙，悬臂梁上设置有用于与主机体上的卡槽相配合的卡扣件。
进一步地，悬臂梁上设置有按压块，以通过按压按压块使悬臂梁运动，以使卡扣件与卡槽脱离。
进一步地，第一连接部上设置有用于避让悬臂梁的避让凹槽。
进一步地，卡接部为多个，多个卡接部沿第一连接部的周向间隔设置。
根据本发明的第二个方面，提供了一种接管结构，包括接管组件和与接管组件连接的接管接头，接管组件通过接管接头与空调室内机的主机体连接，接管接头为上述的接管接头。
进一步地，主机体包括新风装置，接管组件包括两个通风管，一个通风管通过接管接头与新风装置的新风进口连通，另一个通风管通过接管接头与新风装置的污风出口连通。
进一步地，接管结构还包括室内接头风盒，室内接头风盒设置在新风装置上，接管接头的卡接部与室内接头风盒卡接。
进一步地，室内接头风盒包括室内主盒体和设置在室内主盒体上的室内对接头，接管接头与室内对接头对接；室内对接头内设置有新风对接头和污风对接头，一个通风管与新风对接头连通，另一个通风管与污风对接头连通。
根据本发明的第三个方面，提供了一种空调室内机，包括主机体和与主机体连接的接管结构，接管结构为上述的接管结构。
进一步地，主机体包括后盖，空调室内机的新风装置设置在后盖的内侧；后盖上设置有让位孔，接管结构的接管接头穿设在后盖的让位孔内。
本发明中的接管接头包括接头主体和卡接部，由于接头主体包括用于与主机体连接的第一连接部和用于与接管组件连接的第二连接部，且卡接部设置在第一连接部上，第一连接部通过卡接部卡设在主机体上。这样，利用该接管接头可以比较方便地将接管组件可拆卸地安装在主机体上，进而解决现有技术中的接管结构与新风装置之间难以拆卸的问题。
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示出了根据本发明的接管接头的实施例的结构示意图；
图2示出了图1中的接管接头的实施例的俯视图；
图3示出了图1中的接管接头的实施例的侧视图；
图4示出了图1中的接管接头的实施例的剖视图；
图5示出了本发明的接管结构的实施例的拆分图；
图6示出了图5中的接管结构的一个视角的组装图；
图7示出了图5中的接管结构的另一个视角的组装图；
图8示出了本发明中的接管接头与室内接头风盒之间的组装状态的第一个视角的结构示意图；
图9示出了图8中的接管接头与室内接头风盒之间的组装状态的第二个视角的结构示意图；
图10示出了图8中的接管接头与室内接头风盒之间的组装状态的第三个视角的结构示意图；
图11示出了图8中的接管接头与室内接头风盒之间的组装状态的剖视图；
图12示出了本发明中的空调室内机的实施例的主视图；
图13示出了图12中的空调室内机的实施例的侧视图；
图14示出了图12中的空调室内机的实施例的俯视图；
图15示出了图12中的空调室内机的实施例的拆分示意图；以及
图16示出了图15中的空调室内机的进风面板部件的拆分示意图。
其中，上述附图包括以下附图标记：
3、接管接头；10、主机体；20、接管组件；21、通风管；22、套管；23、保温棉；24、压板；25、防雨罩；26、防雨罩盖；27、保温管；30、接头主体；31、第一连接部；311、避让凹槽；32、第二连接部；40、卡接部；41、悬臂梁；42、卡扣件；43、按压块；50、接管部；51、插设间隙；52、插入倒角；53、插入开口；54、第一表面部；55、第二表面部；60、定位板；61、卡紧凹槽；70、卡紧部件；80、室内接头风盒；81、室内主盒体；82、室内对接头；90、后盖；91、让位孔；110、新风装置；121、蒸发器部件；122、底座部件；123、底盘部件；124、电器盒部件；125、下面板部件；126、出风组件；127、面板部件；128、左右装饰板部件；129、出风框部件；130、风道部件；131、顶盖部件；132、进风面板部件；133、格栅；134、过滤网；135、面板卡扣；136、进风面板。
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。
本发明提供了一种接管接头，用于连接空调室内机的主机体10和接管组件20，请参考图1至图16，接管接头包括：接头主体30，接头主体30包括用于与主机体10连接的第一连接部31和用于与接管组件20连接的第二连接部32；卡接部40，卡接部40设置在第一连接部31上，第一连接部31通过卡接部40卡设在主机体10上。
本发明中的接管接头包括接头主体30和卡接部40，由于接头主体30包括用于与主机体10连接的第一连接部31和用于与接管组件20连接的第二连接部32，且卡接部40设置在第一连接部31上，第一连接部31通过卡接部40卡设在主机体10上。这样，利用该接管接头可以比较方便地将接管组件20可拆卸地安装在主机体10上，进而解决现有技术中的接管结构与新风装置之间难以拆卸的问题。
在本实施例中，如图1至图4所示，接管组件20包括通风管21，接管接头还包括：接管部50，接管部50位于第二连接部32内，接管部50用于与通风管21对接。通过设置该接管部50，可以比较方便地使该接管接头与通风管21连通。具体地，通风管21的管腔与接管部50的腔体连通。
具体地，通风管21为多个，接管部50为多个，多个接管部50与多个通风管21一一对应地设置。优选地，通风管21为两个，分别为进风管和排风管。优选地，多个接管部50间隔设置。
在本实施例中，如图4所示，接管组件20包括套设在通风管21外侧的套管22，第二连接部32的内壁面与多个接管部50的外壁面之间形成用于供套管22插入的插设间隙51。通过将该套管22的端部插设在该插设间隙51内，便可以比较方便地形成对该接管组件20的定位。
为了便于将套管22插入插设间隙51内，如图4所示，第二连接部32和接管部50的端部均设置有插入倒角52，以使插设间隙51形成插入开口53；沿远离第一连接部31的方向，插入开口53的开口度逐渐增大。
由于套管22为圆形管，于是，在本实施例中，如图2所示，第二连接部32的内壁面为圆形面，接管部50的至少部分外表面为与第二连接部32的内壁面相配合的弧形面，以使插设间隙51为圆环状。此处，插设间隙51的形状与套管22的形状相适配。
由于通风管21为两个，因此，此处的接管部50为两个，两个接管部50的外壁面均包括第一表面部54和第二表面部55，两个接管部50的第一表面部54平行设置，两个接管部50的第二表面部55位于同一个圆柱面上。这样，可以节省第二连接部32的内部空间，便于接管接头的设置。优选地，第一表面部54为平面状。
为了实现接管部50之间以及接管部50与第二连接部32之间的连接，如图2所示，接管接头还包括定位板60，定位板60位于第二连接部32内，接管部50和第二连接部32均与定位板60连接。此时，相邻两个接管部50之间也通过定位板60连接。
在本实施例中，如图11所示，第一连接部31、定位板60以及接管部50之间形成用于定位卡紧部件70的卡紧凹槽61。通过设置该卡紧部件70，可以使接管接头与空调室内机的室内接头风盒80之间连接稳定。
在本实施例中，第一连接部31、第二连接部32以及接管部50均为管状。
为了实现接管接头与主机体10之间的弹性卡接，如图4和图11所示，卡接部40包括悬臂梁41，悬臂梁41的至少部分与第一连接部31之间形成弹性间隙，悬臂梁41上设置有用于与主机体10上的卡槽相配合的卡扣件42。通过形成该弹性间隙，可以使该悬臂梁41具有弹性，进而保证卡扣件42的卡接。
在本实施例中，悬臂梁41上设置有按压块43，以通过按压按压块43使悬臂梁41运动，以使卡扣件42与卡槽脱离。通过设置该按压块43，可以比较方便地按压该悬臂梁41。
为了防止第一连接部31对悬臂梁41造成干涉，如图4所示，第一连接部31上设置有用于避让悬臂梁41的避让凹槽311。
在本实施例中，如图4所示，卡接部40为多个，多个卡接部40沿第一连接部31的周向间隔设置。这样，可以保证接管接头的卡接效果。
本发明提供了一种接管结构，如图5至图7所示，包括接管组件20和与接管组件20连接的接管接头3，接管组件20通过接管接头3与空调室内机的主机体10连接，接管接头3为上述的接管接头。
在本实施例中，主机体10包括新风装置110，接管组件20包括两个通风管21，一个通风管21通过接管接头3与新风装置110的新风进口连通，另一个通风管21通过接管接头3与新风装置110的污风出口连通。通过设置该接管结构可以比较方柏霓地对新风装置110进行新风通入和污风排出。
在本实施例中，如图8至图11所示，接管结构还包括室内接头风盒80，室内接头风盒80设置在新风装置110上，接管接头3的卡接部40与室内接头风盒80卡接。
具体地，室内接头风盒80包括室内主盒体81和设置在室内主盒体81上的室内对接头82，接管接头3与室内对接头82对接；室内对接头82内设置有新风对接头和污风对接头，一个通风管21与新风对接头连通，另一个通风管21与污风对接头连通。
此外，接管结构还包括夹设在两个通风管21之间的保温棉23，接管组件20通过保温管27和压板24与防雨罩25连接，防雨罩25的开口处设置有防雨罩盖26。
本发明还提供了一种空调室内机，包括主机体10和与主机体10连接的接管结构，如图12至图16所示，接管结构为上述的接管结构。
在本实施例中，主机体10包括后盖90，空调室内机的新风装置110设置在后盖90的内侧；后盖90上设置有让位孔91，接管结构的接管接头3穿设在后盖90的让位孔91内。
本发明中的空调室内机还包括蒸发器部件121、底座部件122、底盘部件123、电器盒部件124、下面板部件125、出风组件126、面板部件127、左右装饰板部件128、出风框部件129、风道部件130、顶盖部件131、进风面板部件132；进风面板部件132包括格栅133、过滤网134、面板卡扣135、进风面板136。
本发明中的接管接头通过在风管接头上设计卡扣，解决了售后难拆，难装问题。在接头处增加泡沫解决保温问题，通过设计接头，泡沫盒新风部件出风盒的结构解决密封，新风和排风相互窜风问题。
本发明涉及到一种全热新风空调器便携式接管接头、对全热新风空调器接管接头密封，防止新风和排风短路的方法、以及对全热新风空调器接管接头保温的方法
本发明涉及了一种全热新风空调器便拆式接管接头，接管接头穿过进风部件的后盖，通过卡扣插入新风部件的风盒(室内接管)的风盒(室内接管)卡扣槽。
对于风盒的设计：风盒(室内接管)通过螺钉固定在新风部件的后壳的螺钉柱上，风盒(室内接管)一侧为新风部件新风入口，一侧为排风出口。是整个全热新风空调器室内机实现新风，排风交换的窗户。风盒(室内接管)的两侧各有一个风盒(室内接管)卡扣槽。
对于接管接头的设计：接管接头用于连接全热新风空调器室内机和风管，一侧为新风，另一侧为排风。新风侧连接风盒(室内接管)的新风入口和新风半圆管，形成新风通道。排风侧连接风盒(室内接管)的排风出口和排风半圆管，形成排风通道。接管接头的两侧各有一个接管接头卡扣和接管接头卡扣受力面。
对于后盖的设计：后盖通过下端两个插销插到进风面板上，上端两个卡扣扣在进风面板上，最后用1个螺钉固定。后盖中间有1个过孔，在售后安装时，可以在不打开后盖的情况下，接管接头通过后盖过孔与风盒(室内接管)连接固定。
对于泡沫(接头)的设计：泡沫(接头)固定在接管接头里面，起到保温作用。新风和排风两侧温度不同，温差很大时，会产生冷凝水，增加泡沫(接头)可以避免在新风和排风的交汇面产生冷凝水。
便拆式接管接头原理：售后安装时，在不拆进风部件后盖的情况下，将接管部件的接头插入风盒(室内接管)。接管接头卡扣进入风盒(室内接管)卡扣槽内，听到嘎哒声，说明接头已装配到位；客户在拆接管部件时，稍微用力摁下接管接头卡扣受力面，接管接头卡扣脱出风盒(室内接管)卡扣槽，即可拿出接管部件。接管接头卡扣受力面在设计时要露在后盖的外侧，接管接头卡扣受力面不能小于人手指的面积，方便售后拆卸。
全热新风空调器新风机在正常工作状态下，排风侧的风速要远远大于新风侧的风速，两侧产生压力差，排风侧的空气会进入新风侧。本发明采用U形止口(卡紧凹槽61)，同时配 合面间隙为0，直面配直面，同时通过泡沫自身可压缩的特性，泡沫(接头)与接管接头，风盒(室内接管)的配合面为过盈配合，有效防止新风和排风窜风。
从以上的描述中，可以看出，本发明上述的实施例实现了如下技术效果：
1、解决了新风管售后难拆、难装问题；
2、解决了新风管接头处密封，保温问题。
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 (20)

  1. 一种接管接头，用于连接空调室内机的主机体(10)和接管组件(20)，其特征在于，所述接管接头包括：
    接头主体(30)，所述接头主体(30)包括用于与所述主机体(10)连接的第一连接部(31)和用于与所述接管组件(20)连接的第二连接部(32)；
    卡接部(40)，所述卡接部(40)设置在所述第一连接部(31)上，所述第一连接部(31)通过所述卡接部(40)卡设在所述主机体(10)上。
  2. 根据权利要求1所述的接管接头，其特征在于，所述接管组件(20)包括通风管(21)，所述接管接头还包括：
    接管部(50)，所述接管部(50)位于所述第二连接部(32)内，所述接管部(50)用于与所述通风管(21)对接。
  3. 根据权利要求2所述的接管接头，其特征在于，所述通风管(21)为多个，所述接管部(50)为多个，多个所述接管部(50)与多个所述通风管(21)一一对应地设置。
  4. 根据权利要求3所述的接管接头，其特征在于，所述接管组件(20)包括套设在所述通风管(21)外侧的套管(22)，所述第二连接部(32)的内壁面与多个所述接管部(50)的外壁面之间形成用于供所述套管(22)插入的插设间隙(51)。
  5. 根据权利要求4所述的接管接头，其特征在于，所述第二连接部(32)和所述接管部(50)的端部均设置有插入倒角(52)，以使所述插设间隙(51)形成插入开口(53)；沿远离所述第一连接部(31)的方向，所述插入开口(53)的开口度逐渐增大。
  6. 根据权利要求4所述的接管接头，其特征在于，所述第二连接部(32)的内壁面为圆形面，所述接管部(50)的至少部分外表面为与所述第二连接部(32)的内壁面相配合的弧形面，以使所述插设间隙(51)为圆环状。
  7. 根据权利要求3所述的接管接头，其特征在于，所述接管部(50)为两个，两个所述接管部(50)的外壁面均包括第一表面部(54)和第二表面部(55)，两个所述接管部(50)的第一表面部(54)平行设置，两个所述接管部(50)的所述第二表面部(55)位于同一个圆柱面上。
  8. 根据权利要求2所述的接管接头，其特征在于，所述接管接头还包括定位板(60)，所述定位板(60)位于所述第二连接部(32)内，所述接管部(50)和所述第二连接部(32)均与所述定位板(60)连接。
  9. 根据权利要求8所述的接管接头，其特征在于，所述第一连接部(31)、所述定位板(60)以及所述接管部(50)之间形成用于定位卡紧部件(70)的卡紧凹槽(61)。
  10. 根据权利要求2所述的接管接头，其特征在于，所述第一连接部(31)、所述第二连接部(32)以及所述接管部(50)均为管状。
  11. 根据权利要求1所述的接管接头，其特征在于，所述卡接部(40)包括悬臂梁(41)，所述悬臂梁(41)的至少部分与所述第一连接部(31)之间形成弹性间隙，所述悬臂梁(41)上设置有用于与所述主机体(10)上的卡槽相配合的卡扣件(42)。
  12. 根据权利要求11所述的接管接头，其特征在于，所述悬臂梁(41)上设置有按压块(43)，以通过按压所述按压块(43)使所述悬臂梁(41)运动，以使所述卡扣件(42)与所述卡槽脱离。
  13. 根据权利要求11所述的接管接头，其特征在于，所述第一连接部(31)上设置有用于避让所述悬臂梁(41)的避让凹槽(311)。
  14. 根据权利要求1所述的接管接头，其特征在于，所述卡接部(40)为多个，多个所述卡接部(40)沿所述第一连接部(31)的周向间隔设置。
  15. 一种接管结构，包括接管组件(20)和与所述接管组件(20)连接的接管接头(3)，所述接管组件(20)通过所述接管接头(3)与空调室内机的主机体(10)连接，其特征在于，所述接管接头(3)为权利要求1至14中任一项所述的接管接头。
  16. 根据权利要求15所述的接管结构，其特征在于，所述主机体(10)包括新风装置(110)，所述接管组件(20)包括两个通风管(21)，一个所述通风管(21)通过所述接管接头(3)与所述新风装置(110)的新风进口连通，另一个所述通风管(21)通过所述接管接头(3)与所述新风装置(110)的污风出口连通。
  17. 根据权利要求16所述的接管结构，其特征在于，所述接管结构还包括室内接头风盒(80)，所述室内接头风盒(80)设置在所述新风装置(110)上，所述接管接头(3)的卡接部(40)与所述室内接头风盒(80)卡接。
  18. 根据权利要求17所述的接管结构，其特征在于，所述室内接头风盒(80)包括室内主盒体(81)和设置在所述室内主盒体(81)上的室内对接头(82)，所述接管接头(3)与所述室内对接头(82)对接；所述室内对接头(82)内设置有新风对接头和污风对接头，一个所述通风管(21)与所述新风对接头连通，另一个所述通风管(21)与所述污风对接头连通。
  19. 一种空调室内机，包括主机体(10)和与所述主机体(10)连接的接管结构，其特征在于，所述接管结构为权利要求15至18中任一项所述的接管结构。
  20. 根据权利要求19所述的空调室内机，其特征在于，所述主机体(10)包括后盖(90)，所述空调室内机的新风装置(110)设置在所述后盖(90)的内侧；所述后盖(90)上设置有让位孔(91)，所述接管结构的接管接头(3)穿设在所述后盖(90)的让位孔(91)内。
PCT/CN2018/125031 2018-11-07 2018-12-28 接管接头、接管结构和空调室内机 WO2020093568A1 (zh)

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