WO2021232939A1 - 风管组件及具有该风管组件的新风设备 - Google Patents

风管组件及具有该风管组件的新风设备 Download PDF

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Publication number
WO2021232939A1
WO2021232939A1 PCT/CN2021/083254 CN2021083254W WO2021232939A1 WO 2021232939 A1 WO2021232939 A1 WO 2021232939A1 CN 2021083254 W CN2021083254 W CN 2021083254W WO 2021232939 A1 WO2021232939 A1 WO 2021232939A1
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WIPO (PCT)
Prior art keywords
air duct
section
duct assembly
threaded
air
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PCT/CN2021/083254
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English (en)
French (fr)
Inventor
郭嘉兴
王宁
孔令波
刘祥宇
赵中宣
Original Assignee
青岛海尔空调器有限总公司
青岛海尔空调电子有限公司
海尔智家股份有限公司
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Application filed by 青岛海尔空调器有限总公司, 青岛海尔空调电子有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2021232939A1 publication Critical patent/WO2021232939A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit

Definitions

  • the invention relates to the technical field of air conditioners, and in particular provides an air duct assembly and a fresh air device having the air duct assembly.
  • the doors and windows are usually closed, so that after a long time of operation, the carbon dioxide concentration in the indoor space will become higher and lower, and the oxygen content will become lower and lower, and the user will feel bored.
  • the air is not fresh, and the higher the concentration of carbon dioxide, the greater the harm to the human body.
  • some families choose to install fresh air fans or air conditioners with fresh air function.
  • the air conditioners are usually equipped with fresh air ducts. One end of the fresh air ducts is connected to the air conditioner. The other end passes through the wall to the outdoor environment, so that fresh air from the outdoor environment can be introduced into the indoor space through the fresh air duct, thereby improving the air quality of the indoor space.
  • the hose has the following shortcomings: 1) The hose is not tightly connected to the fresh fan or air conditioner, and it is easy to fall off and leak; 2) The outdoor end of the hose is prone to rain water and wind backflow; 3) Part of the fresh fan or air conditioner is installed When the fresh air duct is used, the installer needs to go to the outdoor operation, which is inconvenient and not very safe.
  • the first aspect of the present invention provides an air duct assembly, which is used for fresh air equipment, the fresh air equipment includes a housing, the housing is provided with an air duct interface, the air duct assembly includes A connecting piece and a threaded hose, one end of the connecting piece is connected to the air pipe interface, and the other end is formed with a first threaded section, and the connecting piece is screwed to the threaded hose through the first threaded section .
  • the air duct assembly includes a filter member, a first locking position is formed in the connecting member, and the filter member is locked in the first locking position.
  • the connecting member includes a first section connected with the air duct interface and a second section connected with the threaded hose, wherein the first section The radial dimension is larger than the radial dimension of the second section, so that the first clamping position is formed at the connection between the first section and the second section.
  • the threaded hose is a retractable hose.
  • the air duct assembly further includes a hood, the hood includes a hood body and a connecting section, the outer wall of the connecting section is provided with a second threaded section, and the hood body passes through the hood.
  • the second threaded section is screwed to the threaded hose.
  • the hood body and the connecting section are integrally formed.
  • the air duct assembly further includes a rubber retainer, a second clamping position is provided between the connecting section and the hood body, and the rubber retainer is clamped in the position.
  • the second card is set.
  • the rubber retainer includes a first part and a second part connected to each other, the first part is clamped in the second clamping position, and the radial direction of the second part is The size gradually increases in the direction approaching the connecting piece.
  • the air duct assembly further includes a retaining ring, the retaining ring includes a base, the base is sleeved on the threaded hose, and the base extends outward in the circumferential direction. Extend the end.
  • the fresh air equipment includes a casing, on which is provided an air duct interface
  • the air duct assembly includes a connecting piece and a threaded hose, and one end of the connecting piece is connected to the air pipe.
  • the interface is connected, and the other end is formed with a first threaded section, through which the connecting piece can be screwed with the threaded hose.
  • the threaded hose can be connected to the fresh air equipment by screwing, which is convenient for installation and reliable.
  • the threaded hose is a retractable hose, so that it can be bent according to specific installation scenarios.
  • the threaded hose can be compressed in the axial direction and placed in a circling direction during transportation, which only takes up a small space.
  • the air duct assembly includes a filter member, a first clamping position is formed in the connecting member, and the filter member is clamped at the first clamping position.
  • the connecting piece includes a first section connected with the air pipe interface and a second section connected with the threaded hose. The radial dimension of the first section is greater than the radial dimension of the second section, so that the A first locking position is formed at the connection of the second section, so that the filter member can be locked in the first locking position.
  • annular surface is formed at the connection between the first section and the second section, and a plurality of bosses are arranged in the circumferential direction on the side close to the air duct interface, and the plurality of bosses and the annular surface together constitute the first clamping position.
  • the air duct assembly further includes a hood, which includes a hood body and a connecting section.
  • the outer wall of the connecting section is provided with a second threaded section.
  • the connecting section and the threaded hose can be connected.
  • the hood body and the connecting section are integrally formed, so that during the installation of the air duct assembly, only the connecting section needs to be screwed to the threaded hose to realize the connection between the hood and the threaded hose, which is easy to install.
  • the air duct assembly further includes a rubber retainer, a second clamping position is provided between the connecting section and the hood body, the rubber retainer includes a first part and a second part connected to each other, and can be partially clamped in the second clamping part In this way, the rubber retainer is clamped on the hood.
  • the radial dimension of the second part gradually increases in the direction close to the connector, so that in the assembled state, the larger end of the second part can be aligned with the surface to be installed (such as the wall), so that it can be shielded
  • the outside of the via hole formed on the wall due to the threaded hose passing through no longer needs the installer to plug it outdoors, thereby improving the convenience of installation and ensuring the safety of the installer.
  • the air duct assembly further includes a retaining ring, the retaining ring includes a base, the base is sleeved on the threaded hose, and the base extends outward in the circumferential direction with a protruding end, so that in the assembled state, the retaining ring It can block the through hole opened on the wall due to the threaded hose passing through, so the user will not see the through hole indoors, and the wall is more beautiful.
  • the second aspect of the present invention also provides a fresh air device, which is configured with the air duct assembly according to any one of the foregoing solutions.
  • Figure 1 is an assembly diagram of an air duct assembly according to an embodiment of the present invention
  • Figure 2 is an exploded view of the air duct assembly of an embodiment of the present invention
  • Fig. 3 is a structural diagram of a connecting piece of the air duct assembly according to an embodiment of the present invention.
  • FIG. 4 is a structural diagram of a retaining ring, a rubber retainer and a hood of the air duct assembly according to an embodiment of the present invention
  • Fig. 5 is a structural diagram of the hood of the air duct assembly according to an embodiment of the present invention.
  • FIG. 1 is an assembly diagram of the air duct assembly according to an embodiment of the present invention
  • FIG. 2 is an exploded view of the air duct assembly according to an embodiment of the present invention
  • 3 is a connection of the air duct assembly according to an embodiment of the present invention The structure diagram of the piece.
  • an air conditioner with fresh air function includes a casing, a fresh air module is arranged in the casing, and an air duct interface connected to the fresh air module is arranged on the housing.
  • the air duct interface communicates with the outside through the air duct assembly. , Introduce fresh air from the outdoor environment into the indoor space to improve the air quality of the indoor space.
  • the air duct assembly of the present invention includes a connecting piece 1 and a threaded hose 2.
  • One end of the connecting piece 1 is connected with the air pipe interface, and the outer surface of the other end is formed with a first threaded section 121, A third threaded section (not shown in the figure) is formed on one end of the threaded hose 2 which is matched with the first threaded section 121.
  • the threaded hose 2 is The screw connection is connected to the connecting piece 1.
  • the first end of the connector 1 is provided with four L-shaped through holes 112, and correspondingly, four matching blocks are provided on the air duct interface (not shown in the figure). (Shown), in this way, after the first end of the connecting piece 1 is inserted into the air pipe interface, the clamping block can be matched with the L-shaped through hole 112 by screwing, so as to realize the connecting piece 1 and the air pipe The connection of the interface is convenient and reliable.
  • the threaded hose 2 is set as a retractable hose, so that it can be bent according to specific installation scenarios.
  • the current length of the threaded hose 2 is longer, and the threaded hose is compressed in the axial direction. 2.
  • the length of the threaded hose 2 can be appropriately shortened.
  • the current length of the threaded hose 2 is relatively short, and the length of the threaded hose 2 can be appropriately lengthened by stretching the threaded hose 2 in the axial direction.
  • the threaded hose 2 can be compressed in the axial direction and placed in a circling direction during transportation, which only needs to occupy a small space.
  • the connector 1 includes a first section 11 and a second section 12.
  • the second section 12 is connected to the threaded hose 2, and the first threaded section 121 is provided on the outer surface of the second section 12.
  • the first section 11 is connected with the air pipe interface, and a first card setting is formed between the first section 11 and the second section 12.
  • the air duct assembly includes a filter member 6 capable of allowing air to pass through and blocking impurities.
  • the filter member 6 is approximately a disc-shaped structure, and its radial dimension is equivalent to the inner diameter of the first section 11. In the assembled state, the filter member 6 is clamped in the first clamping position, so that the filter member 6 can prevent debris from entering the fresh air equipment through the air duct interface.
  • the radial dimension of the first section 11 is greater than the radial dimension of the second section 12, so that an annular surface 13 is formed at the junction of the first section 11 and the second section 12
  • the first section 11 is formed by extending the outer edge of the annular surface 13
  • the second section 12 is formed by extending the inner edge of the annular surface 13.
  • the above-mentioned first card position can also be arranged in other ways, for example, an annular surface is formed at the connection between the first section and the second section, and the annular surface serves as the above-mentioned first card position.
  • the filter One side of the component abuts on the annular surface, and the other side abuts on the end surface of the air pipe interface, so that the filter member is clamped between the annular surface and the end surface of the air pipe interface.
  • the setting mode of the first card position can be selected flexibly for the scene, as long as the filter member 6 can be clamped between the connecting piece and the air duct interface.
  • FIG. 4 is a structural diagram of the retaining ring, rubber retainer and hood of the air duct assembly according to an embodiment of the present invention
  • FIG. 5 is a structural diagram of the hood of the air duct assembly according to an embodiment of the present invention.
  • the air duct assembly further includes a substantially tubular hood 3, the hood 3 includes an integrally formed hood body 31 and a connecting section 32, the outer wall of the connecting section 32 is provided with a second thread Section 321.
  • the other end of the threaded hose 2 is provided with a fourth threaded section (not shown in the figure) that can be matched with the second threaded section 321, through the cooperation of the second threaded section 321 with the fourth threaded section ,
  • the hood 3 is connected to the threaded hose 2 by screwing.
  • the hood body 31 and the connecting section 32 can also be fixedly connected by screw connection, snap connection, plug connection and the like.
  • the upper part of the side wall of the hood body 31 is set in a closed structure, the lower part is provided with a first grille 311, and the end surface is provided with a second grille 312, such
  • the fresh air in the outdoor environment can enter the threaded hose 2 through the first grille 311 and the second grille 312 and then enter the indoor space, thereby improving the air quality of the indoor space.
  • the closed upper part can also be used to block rain to prevent rainwater from entering the threaded hose 2 from the hood 3 and then entering the fresh air equipment.
  • the arrangement of the first grille 311 and the second grille 312 can also prevent sundries in the air (such as catkins, leaves, etc.) from entering the threaded hose 2 with the fresh air.
  • the hood body 31 can also be provided with the first grille 311 only on the lower part of the side wall, or only the second grille 312 can be provided on the end surface. The air volume required by the fresh air module is sufficient.
  • the air duct assembly of the present invention also includes a rubber retainer 4, the rubber retainer 4 includes a first part 41 and a second part 42, the right ends of the first part 41 and the second part 42 are connected, and the radial dimension of the first part 41 is slightly larger than that of the hood 3, the first part 41 is sleeved at the second clamping position, so that the rubber retainer 4 is set on the hood 3.
  • the radial dimension of the second part 42 gradually increases from right to left.
  • the second part 42 can be deformed and the hood 3 can be removed from the wall After plugging the hood 3 to the outside, and then slightly pulling the threaded hose 2 back, the larger diameter side of the second part 42 of the rubber retainer 4 can be close to the outside of the wall. In this way, the via hole can be blocked, and the user will not see the via hole on the wall from the outside, so that the installer does not need to block it outdoors, ensuring the personal safety of the installer.
  • the rubber retainer 4 can also be arranged in other forms.
  • the rubber retainer 4 only includes a second portion 42 with a gradually increasing radial size, which is located on the right side of the second portion 42 (as shown in Figure 4).
  • a ring structure with a radial size equivalent to that of the hood body 31 is provided, and the rubber retainer 4 is sleeved in the second clamping position through the ring structure, or the rubber retainer 4 is clamped by fasteners such as clamps In the second card set position.
  • fasteners such as clamps In the second card set position.
  • the air duct assembly further includes a retaining ring 5, the retaining ring 5 includes a base 51, the base 51 is sleeved on the outside of the threaded hose 2, and the base 51 extends outward in the circumferential direction.
  • the end 52, the protruding end 52 is generally a ring-shaped structure.
  • the filter member 6 is clamped in the first clamping position in the connecting piece 1, and then one end of the connecting piece 1 is screwed to the air pipe interface, and then the first end of the threaded hose 2 is fixed by screwing.
  • the screw connection is connected to the other end of the connector 1.
  • first set the retaining ring 5 to the outside of the threaded hose 2 then connect the hood 3 to the second end of the threaded hose 2 by screwing, and set the rubber retainer 4 to the second end In place, plug the hood 3 out to the outdoor environment through the through hole on the wall.
  • the second part 42 of the rubber retainer 4 can be deformed, so that the hood 3 can be plugged out more smoothly.
  • the through hole is inserted so that the protruding end 52 of the retaining ring 5 is close to the inner side of the wall, thus completing the installation of the air duct assembly.
  • the threaded hose 2 is connected to the connector 1 in a screwed manner, and the threaded hose 2 is set as a retractable hose, so that the thread can be conveniently completed.
  • the installation of the hose 2 can also be bent, extended, shortened, etc. according to specific installation scenarios.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Duct Arrangements (AREA)

Abstract

一种风管组件，包括连接件（1）和螺纹软管（2），连接件（1）的一端与风管接口相接，另一端的外表面形成有第一螺纹段（121），螺纹软管（2）以螺接的方式与连接件（1）相连，通过螺纹软管（2）将室外环境中的新鲜空气引入到室内空间。

Description

风管组件及具有该风管组件的新风设备 技术领域
本发明涉及空调技术领域，具体提供一种风管组件及具有该风管组件的新风设备。
背景技术
在空调器使用过程中，为了避免造成能量损失，通常都是将门窗关闭，这样运行时间久了，室内空间的二氧化碳浓度会越来越高，氧气含量越来越低，用户会感觉到憋闷，空气不新鲜，二氧化碳的浓度越高，对人体的伤害也就越大。为此，部分家庭会选择安装新风机或者带有新风功能的空调器，以带有新风功能的空调器为例，该空调器通常配置有新风风管，新风风管的一端与空调器相连，另一端穿过墙壁至室外环境，这样就能够将室外环境的新鲜空气通过新风风管引入到室内空间，起到改善室内空间的空气质量的目的。
目前的新风风管主要包括直管和软管两种，其中，直管具有如下缺点：1)局限性大，根据使用情况，需要截断或者加长时，操作不便；2)不能拐弯，新风风管必须与新风机或者空调器的接风管的端口正对，实际安装操作非常不便，甚至有部分情况会导致根本无法安装；3)直管不能弯曲、盘旋，占用包装空间、增加包装成本，且包装不当的话，容易对机器造成损伤。软管具有如下缺点：1)软管与新风机或者空调器连接不紧，容易脱落、漏风；2)软管的室外端容易产生雨水、风的倒灌；3)部分新风机或者空调器在安装新风风管时，需要安装人员去室外操作，不便利且安全性不高。
相应地，本领域需要一种新的技术方案来解决上述问题。
发明内容
为了解决现有技术中的上述至少一个问题，即针对解决现有的用直管作为新风风管时局限性大、不能弯曲等问题、以及用软管作为新风风管时连接不紧、安装不便等问题，本发明第一方面提供了一种风 管组件，该风管组件用于新风设备，所述新风设备包括壳体，所述壳体上设置有风管接口，所述风管组件包括连接件和螺纹软管，所述连接件的一端与所述风管接口相接，另一端形成有第一螺纹段，所述连接件通过所述第一螺纹段与所述螺纹软管螺接。
在上述风管组件的优选技术方案中，所述风管组件包括过滤构件，所述连接件内形成有第一卡置位，所述过滤构件卡置于所述第一卡置位。
在上述风管组件的优选技术方案中，所述连接件包括与所述风管接口相接的第一段以及与所述螺纹软管相接的第二段，其中，所述第一段的径向尺寸大于所述第二段的径向尺寸，从而在所述第一段与所述第二段的连接处形成有所述第一卡置位。
在上述风管组件的优选技术方案中，所述螺纹软管为可伸缩软管。
在上述风管组件的优选技术方案中，所述风管组件还包括风帽，所述风帽包括风帽本体和连接段，所述连接段的外壁上设置有第二螺纹段，所述风帽本体通过所述第二螺纹段与所述螺纹软管螺接。
在上述风管组件的优选技术方案中，所述风帽本体与所述连接段一体成型。
在上述风管组件的优选技术方案中，所述风管组件还包括橡胶护圈，所述连接段与所述风帽本体之间设置有第二卡置位，所述橡胶护圈卡置于所述第二卡置位。
在上述风管组件的优选技术方案中，所述橡胶护圈包括彼此相连的第一部分和第二部分，所述第一部分卡置于所述第二卡置位，所述第二部分的径向尺寸沿靠近所述连接件的方向逐渐增大。
在上述风管组件的优选技术方案中，所述风管组件还包括档圈，所述档圈包括基体，所述基体套设于所述螺纹软管，所述基体沿周向向外延伸有伸出端。
本领域技术人员能够理解的是，在本发明的技术方案中，新风设备包括壳体，壳体上设置有风管接口，风管组件包括连接件和螺纹软管，连接件的一端与风管接口相接，另一端形成有第一螺纹段，连接件通过该第一螺纹段就可以与螺纹软管螺接，这样通过螺接的方式就能 够螺纹软管连接在新风设备上，安装方便、可靠。优选地，螺纹软管为可伸缩软管，这样就可以根据具体的安装场景进行弯曲，如螺纹软管的当前长度较长，沿轴向压缩该螺纹软管即可适当的缩短螺纹软管的长度，螺纹软管的当前长度较短，沿轴向拉伸该螺纹软管即可适当的加长螺纹软管的长度。此外，在运输时可以沿轴向压缩该螺纹软管并盘旋放置，只需占用较小空间。
在本发明的优选技术方案中，风管组件包括过滤构件，该连接件内形成有第一卡置位，过滤构件卡置在该第一卡置位处。优选地，连接件包括与风管接口相接的第一段以及与螺纹软管相接的第二段，第一段的径向尺寸大于第二段的径向尺寸，从而在第一段和第二段的连接处形成有第一卡置位，从而就能够将过滤构件卡置在该第一卡置位。如，第一段与第二段的连接处形成有环形面，在靠近风管接口的一侧沿周向设置多个凸台，多个凸台与环形面共同构成上述第一卡置位。
进一步地，风管组件还包括风帽，该风帽包括风帽本体和连接段，连接段的外壁上设置有第二螺纹段，风帽本体通过第二螺纹段与螺纹软管螺接，即通过螺接的方式即可实现连接段与螺纹软管的相连。优选地，风帽本体与连接段是一体成型的，这样在风管组件安装过程中，仅需将连接段与螺纹软管螺接即可实现风帽与螺纹软管的相连，安装简便。
进一步地，风管组件还包括橡胶护圈，连接段与风帽本体之间设置有第二卡置位，橡胶护圈包括彼此相连的第一部分和第二部分，可以部分卡置在第二卡置位上，从而也就将橡胶护圈卡置在了风帽上。第二部分的径向尺寸沿靠近连接件的方向逐渐增大，这样在组装好的状态下，可以使第二部分口径较大的一端对准待安装面(如墙面)，这样就能够遮挡因螺纹软管穿过而在墙面上形成的过孔的外侧，不再需要安装人员在室外封堵，从而提高了安装的便利性，还可以确保安装人员的安全性。
进一步地，风管组件还包括挡圈，该挡圈包括基体，基体套设在螺纹软管上，该基体沿周向向外延伸有伸出端，这样在组装好的状态下，该挡圈能够遮挡因螺纹软管穿过而在墙面上开设的过孔，因而用户在室内不会看到过孔，墙面更加美观。
本发明第二方面还提供了一种新风设备，所述新风设备配置有前述任一项方案所述的风管组件。
需要说明的是，该新风设备具有前述的风管组件的所有技术效果，在此不再赘述。
附图说明
下面参照附图并结合具有新风功能的空调器来描述本发明的风管组件及具有该风管组件的新风设备。附图中：
图1是本发明一种实施例的风管组件的装配图；
图2是本发明一种实施例的风管组件的爆炸图；
图3是本发明一种实施例的风管组件的连接件的结构图；
图4是本发明一种实施例的风管组件的挡圈、橡胶护圈以及风帽的结构图；
图5是本发明一种实施例的风管组件的风帽的结构图。
附图标记列表：
1、连接件；11、第一段；111、凸台；112、L型通孔；12、第二段；121、第一螺纹段；13、环形面；2、螺纹软管；3、风帽；31、风帽本体；311、第一格栅；312、第二格栅；32、连接段；321、第二螺纹段；33、环形凸起；4、橡胶护圈；41、第一部分；42、第二部分；5、挡圈；51、基体；52、伸出端；6、过滤构件。
具体实施方式
下面参照附图来描述本发明的优选实施方式。本领域技术人员应当理解的是，这些实施方式仅仅用于解释本发明的技术原理，并非旨在限制本发明的保护范围。虽然本实施例是以具有新风功能的空调器为例来进行阐述的，但是还可以适用于新风机等新风设备或者其他需要新风功能场合。
需要说明的是，在本发明的描述中，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方向或位置关系的术语是基于附图所示的方向或位置关系，这仅仅是为了便于描述，而不是指示或暗示所述装置或元件必须具有特定的方位、以特定的方位构造和 操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性。
首先参照图1至图3来阐述本发明的连接件与风管接口以及螺纹软管的可能的连接方式。其中，图1是本发明一种实施例的风管组件的装配图，图2是本发明一种实施例的风管组件的爆炸图，3是本发明一种实施例的风管组件的连接件的结构图。
通常，具有新风功能的空调器包括壳体，壳体内设置有新风模块，壳体上设置有与新风模块相连的风管接口，风管接口通过风管组件与室外连通，在新风模块的作用下，将室外环境中的新鲜空气引入到室内空间，改善室内空间的空气质量。如图1至图3所示，本发明的风管组件包括连接件1和螺纹软管2，连接件1的一端与风管接口相接，另一端的外表面形成有第一螺纹段121，螺纹软管2的一端上形成有与该第一螺纹段121相配合的第三螺纹段(图中未示出)，通过第一螺纹段121与第三螺纹段的配合，螺纹软管2以螺接的方式与连接件1相连。在安装风管组件时，螺纹软管2的一端通过连接件1与风管接口相连，另一端穿过墙面上的过孔延伸至室外环境，这样就能够通过螺纹软管2将室外环境中的新鲜空气引入到室内空间。
本实施例中，如图3所示，连接件1的第一端设置有四个L型通孔112，相应地，风管接口上设置有四个与之相匹配的卡块(图中未示出)，这样，将连接件1的第一端在插接至风管接口之后，通过旋拧的方式就可以使得卡块与L型通孔112相配合，从而实现连接件1与风管接口的相连，便捷可靠。
在一种可能的实施方式中，螺纹软管2设置为可伸缩软管，这样就可以根据具体的安装场景进行弯曲，如螺纹软管2的当前长度较长，沿轴向压缩该螺纹软管2即可适当的缩短螺纹软管2的长度，螺纹软管2的当前长度较短，沿轴向拉伸该螺纹软管2即可适当的加长螺纹软管2的长度。此外，在运输时可以沿轴向压缩该螺纹软管2并盘旋放置，只需占用较小空间。
如图1至图3所示，连接件1包括第一段11和第二段12，第二段12与螺纹软管2相接，第一螺纹段121设置在第二段12的外表面，第一段11与风管接口相接，且第一段11与第二段12之间形成有第一卡置位。 风管组件包括能够允许空气通过、并能够阻挡杂物的过滤构件6，该过滤构件6大致为圆盘状结构，其径向尺寸与第一段11的内径尺寸相当。在组装好的状态下，该过滤构件6卡置在该第一卡置位，这样通过该过滤构件6可以阻挡杂物通过风管接口进入新风设备内。
具体地，如图1和图3所示，第一段11的径向尺寸大于第二段12的径向尺寸，这样第一段11与第二段12的连接处就形成有一个环形面13，第一段11由环形面13的外缘延伸而成，第二段12由环形面13的内缘延伸而成，第一段11的内壁在环形面13的左侧沿周向设置有多个凸台111，这多个凸台111与环形面13之间形成了第一卡置位，从而能够更好地将过滤构件6卡置在第一卡置位，避免安装过程中过滤构件6掉落。
显然，上述第一卡置位还可以是其他的设置方式，如，在第一段与第二段的连接处形成有环形面，该环形面作为上述第一卡置位，安装好后，过滤构件的一侧抵靠在环形面上，另一侧抵靠在风管接口的端面上，从而过滤构件卡置于环形面与风管接口的端面之间，本领域技术人员可以根据具体的应用场景灵活选择第一卡置位的设置方式，只要能够将过滤构件6卡置在连接件与风管接口之间即可。
接着参照图1、图2、图4和图5来阐述本发明的风帽、橡胶护圈以及挡圈的可能的设置方式。其中，图4是本发明一种实施例的风管组件的挡圈、橡胶护圈以及风帽的结构图，图5是本发明一种实施例的风管组件的风帽的结构图。
如图1、图2和图5所示，风管组件还包括大致为管状的风帽3，该风帽3包括一体成型的风帽本体31和连接段32，连接段32的外壁上设置有第二螺纹段321，相应地，螺纹软管2另一端上设置有能够与第二螺纹段321相配合的第四螺纹段(图中未示出)，通过第二螺纹段321与第四螺纹段的配合，风帽3通过螺接的方式与螺纹软管2相接。显然，风帽本体31和连接段32也可以通过螺接、卡接、插接等方式固定连接。
如图1和图5所示，在安装好的状态下，风帽本体31的侧壁的上部设置为封闭式结构，下部设置有第一格栅311，端面上设置有第二格栅312，这样室外环境的新鲜空气就可以通过第一格栅311和第二格栅312进入螺纹软管2进而进入室内空间，改善室内空间的空气质量。并且在确保新风设备所需的足够的风量的前提下，还可以通过封闭式的上部挡雨， 以免雨水从风帽3进入螺纹软管2，进而进入新风设备内。同时，第一格栅311和第二格栅312的设置还能够阻挡空气中的杂物(如柳絮、树叶等)随着新鲜空气进入螺纹软管2内。显然，风帽本体31上也可以仅在侧壁的下部设置第一格栅311，或者是仅在端面上设置第二格栅312，本领域技术人员可以根据具体的应用场景灵活选择，只要能够确保新风模块所需的风量即可。
如图4和图5所示，连接段32与风帽本体31之间形成有两个环形凸起33，这两个环形凸起33之间形成第二卡置位。本发明的风管组件还包括橡胶护圈4，该橡胶护圈4包括第一部分41和第二部分42，第一部分41和第二部分42的右端相连，第一部分41的径向尺寸稍大于风帽3的径向尺寸，将第一部分41套设在第二卡置位处，这样也就将橡胶护圈4设置在了风帽3上。
如图4所示并按照图4所示的方位，第二部分42的径向尺寸从右至左逐渐增大，在安装过程中，可以使第二部分42变形，将风帽3从墙面上的过孔塞出，将风帽3通到室外后，然后往回轻微拉螺纹软管2，就可以使得橡胶护圈4的第二部分42口径较大的一侧紧贴于墙面的外侧，这样就能够遮挡该过孔，用户不会从室外看到墙面上的过孔，从而无需安装人员在室外封堵，确保了安装人员的人身安全。
可以理解的是，橡胶护圈4还可以设置成其他的形式，如橡胶护圈4仅包括径向尺寸逐渐增大的第二部分42，在第二部分42的右侧(如图4所示)设置有一段径向尺寸与风帽本体31相当的环形结构，通过该环形结构将橡胶护圈4套设在第二卡置位，或者是通过卡箍等紧固件将橡胶护圈4卡置在第二卡置位处。当然，本领域技术人员可以根据具体的应用场景灵活选择橡胶护圈在风帽的外侧的具体设置方式，以便适应更加具体的应用场合。
如图1和图4所示，风管组件还包括挡圈5，该挡圈5包括基体51，该基体51套设于螺纹软管2的外侧，基体51沿周向向外延伸有伸出端52，该伸出端52大致为环形结构。在组装好的状态下，该挡圈5位于室内空间，基体51插设至过孔内进而封堵该过孔，伸出端52遮挡过孔的内侧，因而用户在室内不会看到过孔，墙面更加美观。
下面结合图1来阐述本发明的风管组件的可能的安装方式。首先将过滤构件6卡置在连接件1内的第一卡置位处，然后将连接件1的一端与风管接口以旋拧的方式固接，再将螺纹软管2的第一端以螺接的方式连接至连接件1的另一端。安装好之后，先将挡圈5套设至螺纹软管2的外侧，然后将风帽3通过螺接的方式与螺纹软管2的第二端相连，并将橡胶护圈4套设至第二卡置位，将风帽3通过墙面上的过孔塞出至室外环境，在这个过程中，可以使橡胶护圈4的第二部分42变形，从而更顺利地将风帽3塞出，在这个过程中，需保证风帽3的封闭式结构位于上方。将风帽3通到室外后，然后往回轻微拉螺纹软管2，使得橡胶护圈4的第二部分42口径较大的一侧紧贴于墙面的外侧，然后将挡圈5的基体51塞入过孔，使得挡圈5的伸出端52紧贴于墙面的内侧，这样也就完成了风管组件的安装。
综上所述，在本发明的优选技术方案中，通过将螺纹软管2以螺接的方式与连接件1相连，以及将螺纹软管2设置为可伸缩软管，从而能够方便地完成螺纹软管2的安装，还可以根据具体的安装场景弯曲、伸长、缩短等。通过将过滤构件6卡置在连接件1内的第一卡置位，从而也就将过滤构件6卡置在了第一卡置位，从而能够进一步地阻挡空气中的杂物进入空调器。通过将风帽本体31和连接段32一体成型、连接段32与螺纹软管2螺接，从而实现了风帽3的简便安装。
此外，本领域的技术人员能够理解，尽管在此所述的一些实施例包括其它实施例中所包括的某些特征而不是其它特征，但是不同实施例的特征的组合意味着处于本发明的范围之内并且形成不同的实施例。例如，在本发明的权利要求书中，所要求保护的实施例的任意之一都可以以任意的组合方式来使用。
至此，已经结合附图所示的优选实施方式描述了本发明的技术方案，但是，本领域技术人员容易理解的是，本发明的保护范围显然不局限于这些具体实施方式。在不偏离本发明的原理的前提下，本领域技术人员可以对相关技术特征作出等同的更改或替换，这些更改或替换之后的技术方案都将落入本发明的保护范围之内。

Claims (10)

  1. 一种风管组件，用于新风设备，其特征在于，所述新风设备包括壳体，所述壳体上设置有风管接口，所述风管组件包括连接件和螺纹软管，所述连接件的一端与所述风管接口相接，另一端形成有第一螺纹段，所述连接件通过所述第一螺纹段与所述螺纹软管螺接。
  2. 根据权利要求1所述的风管组件，其特征在于，所述风管组件包括过滤构件，所述连接件内形成有第一卡置位，所述过滤构件卡置于所述第一卡置位。
  3. 根据权利要求2所述的风管组件，其特征在于，所述连接件包括与所述风管接口相接的第一段以及与所述螺纹软管相接的第二段，
    其中，所述第一段的径向尺寸大于所述第二段的径向尺寸，从而在所述第一段与所述第二段的连接处形成有所述第一卡置位。
  4. 根据权利要求1所述的风管组件，其特征在于，所述螺纹软管为可伸缩软管。
  5. 根据权利要求1所述的风管组件，其特征在于，所述风管组件还包括风帽，所述风帽包括风帽本体和连接段，所述连接段的外壁上设置有第二螺纹段，所述风帽本体通过所述第二螺纹段与所述螺纹软管螺接。
  6. 根据权利要求5所述的风管组件，其特征在于，所述风帽本体与所述连接段一体成型。
  7. 根据权利要求5所述的风管组件，其特征在于，所述风管组件还包括橡胶护圈，
    所述连接段与所述风帽本体之间设置有第二卡置位，所述橡胶护圈卡置于所述第二卡置位。
  8. 根据权利要求7所述的风管组件，其特征在于，所述橡胶护圈包括彼此相连的第一部分和第二部分，所述第一部分卡置于所述第二卡置位，所述第二部分的径向尺寸沿靠近所述连接件的方向逐渐增大。
  9. 根据权利要求7所述的风管组件，其特征在于，所述风管组件还包括档圈，所述档圈包括基体，所述基体套设于所述螺纹软管，所述基体沿周向向外延伸有伸出端。
  10. 一种新风设备，其特征在于，所述新风设备包括上述权利要求1-9中任一项所述的风管组件。
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