WO2019196435A1 - 一种室内外换气装置 - Google Patents

一种室内外换气装置 Download PDF

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Publication number
WO2019196435A1
WO2019196435A1 PCT/CN2018/119026 CN2018119026W WO2019196435A1 WO 2019196435 A1 WO2019196435 A1 WO 2019196435A1 CN 2018119026 W CN2018119026 W CN 2018119026W WO 2019196435 A1 WO2019196435 A1 WO 2019196435A1
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WO
WIPO (PCT)
Prior art keywords
indoor
air
air inlet
outdoor
inlet casing
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PCT/CN2018/119026
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English (en)
French (fr)
Inventor
张小虎
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安徽中研电气有限责任公司
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Priority to US16/309,905 priority Critical patent/US20210010700A1/en
Publication of WO2019196435A1 publication Critical patent/WO2019196435A1/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
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
    • 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
    • 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
    • F24F13/28—Arrangement or mounting of filters
    • 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
    • F24F7/003—Ventilation in combination with air cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/18—Air-flow control members, e.g. louvres, grilles, flaps or guide plates specially adapted for insertion in flat panels, e.g. in door or window-pane
    • 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
    • F24F2007/001—Ventilation with exhausting air ducts
    • 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
    • F24F2007/0025—Ventilation using vent ports in a wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering

Definitions

  • the present application relates to the technical field of air purification equipment, and in particular to an indoor and outdoor ventilation device.
  • the deterioration of indoor air quality caused by the exhaustion of human physiological activities and the invasion of outdoor air pollutants has increasingly jeopardized human health. Improving indoor air quality has become a top priority for the environment of the whole society. The development of air pollution has become the norm. With the advent of smog, the existing equipment has already shown its shortcomings: 1. The existing air treatment equipment that is really effective for smog also handles the state of high price. And need to arrange air ducts and other facilities, not suitable for home installation; 2, the existing home room air filter has many practical drawbacks, such as the rain can not open the ventilation device, once the rain is opened, it is possible to enter The air duct penetrates into the room; 3. The current technology does not consider the indoor air circulation, and can not achieve a good air filtration effect.
  • the present application proposes an indoor and outdoor ventilation device.
  • An indoor and outdoor ventilation device includes a fan, an air inlet casing and an exhaust window;
  • the air inlet casing is installed on the outdoor side, and the air inlet casing is provided with an air inlet and an air outlet, and a filter net and an air filter are sequentially installed in the air inlet casing from the air inlet to the air outlet;
  • the fan is installed on one side of the indoor, and the fan is connected to the air outlet;
  • the exhaust window is mounted on the wall to vent indoor air to the outside.
  • the venting window is provided with a one-way valve, and the indoor air flows to the outside through the one-way valve.
  • venting window and the fan are mounted on opposite walls, respectively.
  • the air inlet is located at the bottom of the intake housing.
  • the air filter cartridge is detachably mounted on the air inlet housing.
  • the air inlet housing is provided with an insertion opening, and the air filter element is inserted into the air inlet housing through the insertion opening.
  • a latch is mounted on the air inlet housing near the insertion slot, the latch includes a socket and a plug, the socket is fixed on the air inlet housing, and the plug is blocked in a state in which the plug protrudes from the socket. At the insertion port.
  • the indoor and outdoor ventilation device, the fan and the air inlet casing pump the outdoor air to the indoor, and the exhaust window discharges the indoor air to the outdoor, so that the indoor and outdoor air can continuously circulate, and the indoor air continues to be obtained.
  • the air filter cartridge is detachably mounted on the air inlet casing, and it is convenient to replace the air filter.
  • FIG. 1 is a schematic structural view of an indoor and outdoor ventilation device according to the present application.
  • FIG. 2 is a schematic structural view of an air inlet casing of an indoor and outdoor ventilation device according to the present application.
  • FIG. 1 is a schematic structural view of an indoor and outdoor ventilation device according to the present application
  • FIG. 2 is a schematic structural view of an air intake casing of an indoor and outdoor ventilation device according to the present application.
  • an indoor and outdoor ventilation device includes a fan 1 installed on one side of the indoor body, an air inlet casing 2 and an exhaust window 3 installed on the outdoor side, and the wall is opened.
  • the through hole, the fan 1 and the inlet casing 2 are oppositely disposed on both sides of the through hole, the inlet casing 2 is provided with an air inlet and an air outlet, and the air inlet is provided with a filter 5, and the inlet casing 2 is internally installed
  • the air filter element 4, the air outlet is connected with the through hole, the exhaust window 3 and the fan 1 are installed on the same wall, the exhaust window 3 is used to discharge the air from the room to the outside, and the exhaust window 3 is spaced apart from the fan 1 by a distance.
  • the outdoor air is pumped into the air inlet casing 2 through the filter screen, filtered by the air filter element 4, pumped to the indoors, and then discharged to the outside through the exhaust window 3, so that the indoor air is updated. Indoor dust, toxic gases, etc. are taken out to the outside.
  • the exhaust window 3 is provided with a check valve 31, the air inlet of the check valve 31 is close to the indoor side, the air outlet of the check valve 31 is close to the outdoor side, and the air can only be accessed from the indoor through the check valve 31.
  • the advantage of this design is that the outdoor air does not enter the room through the exhaust window 3, avoiding the outdoor air entering the room through the exhaust window 3 and colliding with the fan 1 to enter, which cannot achieve the purpose of indoor and outdoor air circulation.
  • the exhaust window 3 and the fan 1 are respectively mounted on oppositely disposed walls for better circulation and ventilation.
  • the air inlet casing 2 in the embodiment has the shape of a triangular prism, and the air inlet and the air outlet are respectively arranged on the right side side of the triangular prism.
  • the air outlet is installed at the through hole of the wall, and the air inlet is facing downward. It is designed that the rainwater will not enter the intake casing 2 through the air inlet in the rainy day, so the ventilation device can be normally opened in the rainy day, and there is no need to worry about the rain entering the room.
  • the inlet casing 21 is provided with an insertion opening 21 on the vertical surface, and the air filter element 4 is horizontally installed into the inlet casing 2 through the insertion opening 21; a plug 6 is mounted above the insertion opening 21, and the bolt 6 includes a socket and a plug The socket is fixed to the air inlet casing 2, and the plug sealing restricts the air filter element 4 from being removed through the insertion opening 21 at the insertion opening 21.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Ventilation (AREA)

Abstract

一种室内外换气装置，包括安装在室内一侧的风机（1）、安装在室外一侧的进风壳体（2）和排气窗（3），进风壳体（2）上设有进风口和出风口，风机（1）与进风壳体（2）内部相连通，进风壳体（2）从进风口至出风口之间顺序安装有空气滤芯（4）和过滤网（5），排气窗（3）安装在墙体上用于连通室内外的空气。

Description

一种室内外换气装置
本申请要求于2018年04月11日提交中国专利局、申请号为201810320705.X、申请名称为一种室内外换气装置的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及空气净化设备技术领域，尤其涉及一种室内外换气装置。
背景技术
人类的生理活动产生的废气、室外空气污染物的入侵等因素造成的室内空气质量的恶化日益严重地危害人类的健康，改善室内空气质量已是全社会普遍关注的入居环境的头等大事随着社会的发展，并且目前空气污染已经成为常态，随着雾霾的来临，现有的设备已经显出它的不足：1、现有的对雾霾真正有效的空气处理设备还处理很高昂价格的状态，并需要排布风管等设施，并不适合变通家庭安装使用；2、现有的家用房间空气过滤机实用弊端太多，比如雨天就不能打开换气装置，一旦打开雨水就有可能通过进风管道渗入室内；3、现在技术没有考虑室内的空气循环，不能达到很好的空气过滤效果。
发明内容
为解决背景技术中存在的技术问题，本申请提出一种室内外换气装置。
本申请提出的一种室内外换气装置，包括风机、进风壳体和排气窗；
进风壳体用于安装在室外一侧，进风壳体上设有进风口和出风口，进风壳体内从进风口至出风口之间顺序安装有过滤网和空气滤芯；
风机用于安装在室内一侧，风机与所述出风口连通；
排气窗安装在墙体上以将室内空气排至室外。
在优选技术方案中，排气窗上设有单向阀，室内空气通过单向阀向室外流动。
在优选技术方案中，排气窗和风机分别安装在相对的墙体上。
在优选技术方案中，所述进风口位于进风壳体底部。
在优选技术方案中，空气滤芯可拆卸地安装在进风壳体上。
在优选技术方案中，进风壳体上开设有插装口，空气滤芯通过插装口插装进入进风壳体内部。
在优选技术方案中，进风壳体上靠近插装口的位置安装有插销，插销包括插座和插头，插座固定在进风壳体上，插头从插座中伸出的状态下，插头封挡在插装口处。
本申请中，所提出的室内外换气装置，风机和进风壳体将室外空气抽送至室内，排气窗将室内空气排出至室外，因而室内外空气能够持续进行循环，室内的空气持续得到更新，去除室内的灰尘、有毒气体等等；并且空气滤芯可拆卸地安装在进风壳体上，更换空气滤芯非常方便。
附图说明
图1为本申请提出的一种室内外换气装置的结构示意图；
图2为本申请提出的一种室内外换气装置进风壳体的结构示意图。
具体实施方式
如图1-2所示，图1为本申请提出的一种室内外换气装置的结构示意图，图2为本申请提出的一种室内外换气装置进风壳体的结构示意图。
参照图1-2，本申请提出的一种室内外换气装置，包括安装在室内一侧的风机1、安装在室外一侧的进风壳体2和排气窗3，墙体上开设有通孔，风机1与进风壳体2相对设置位于通孔两侧，进风壳体2上设有进风口和出风口，进风口处安装有过滤网5，进风壳体2内部安装有空气滤芯4，出风口与通孔连接，排气窗3和风机1安装在同一面墙体上，排气窗3供室内的空气从中排出至室外，排气窗3与风机1间隔一段距离，风机1工作状态下将室外的空气经滤网抽入进风壳体2内，并经过空气滤芯4过滤后抽送至室内，再经过排气窗3排出至室外，使得室内的空气得到更新，将室内的灰尘、有毒气体等带出至室外。
本实施例中，排气窗3上设有单向阀31，单向阀31进气口靠近室内一侧，单向阀31出气口靠近室外一侧，空气经单向阀31只能从室内排至室外，这样设计的优点在于室外空气不会经过排气窗3进入室内，避免室外空气经排气窗3进入室内与风机1抽送进来的相冲突，无法达到室内外空气循环的目的。
在另外的设计方式中，排气窗3与风机1分别安装在相对设置的墙体上，达到更好地循环换气效果。
本实施例中的进风壳体2呈三棱柱形状，进风口和出风口分别开设在 三棱柱的直角边侧面上，安装时出风口安装在墙体的通孔位置，进风口朝下，这样设计在雨天雨水不会通过进风口进入进风壳体2内，因而在雨天换气装置可以正常开启，不用担心雨水进入室内。
进风壳体2竖直面上开设有插装口21，空气滤芯4通过插装口21水平安装进入进风壳体2内部；插装口21上方安装有插销6，插销6包括插座和插头，插座固定在进风壳体2上，插头封挡在插装口21处限制空气滤芯4经插装口21移出。
以上所述，仅为本申请较佳的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，根据本申请的技术方案及其申请构思加以等同替换或改变，都应涵盖在本申请的保护范围之内。

Claims (7)

  1. 一种室内外换气装置，其特征在于，包括风机(1)、进风壳体(2)和排气窗(3)；
    进风壳体(2)用于安装在室外一侧，进风壳体(2)上设有进风口和出风口，进风壳体(2)内从进风口至出风口之间顺序安装有过滤网(5)和空气滤芯(4)；
    风机(1)用于安装在室内一侧，风机(1)与所述出风口连通；
    排气窗(3)安装在墙体上以将室内空气排至室外。
  2. 根据权利要求1所述的室内外换气装置，其特征在于，排气窗(3)上设有单向阀(31)，室内空气通过单向阀(31)向室外流动。
  3. 根据权利要求1所述的室内外换气装置，其特征在于，排气窗(3)和风机(1)分别安装在相对的墙体上。
  4. 根据权利要求1所述的室内外换气装置，其特征在于，所述进风口位于进风壳体(2)底部。
  5. 根据权利要求1所述的室内外换气装置，其特征在于，空气滤芯(4)可拆卸地安装在进风壳体(2)上。
  6. 根据权利要求5所述的室内外换气装置，其特征在于，进风壳体(2)上开设有插装口(21)，空气滤芯(4)通过插装口(21)插装进入进风壳体(2)内部。
  7. 根据权利要求6所述的室内外换气装置，其特征在于，进风壳体(2)上靠近插装口(21)的位置安装有插销(6)，插销(6)包括插座和插头， 插座固定在进风壳体(2)上，插头从插座中伸出的状态下，插头封挡在插装口(21)处。
PCT/CN2018/119026 2018-04-11 2018-12-04 一种室内外换气装置 WO2019196435A1 (zh)

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Application Number Priority Date Filing Date Title
US16/309,905 US20210010700A1 (en) 2018-04-11 2018-12-04 Indoor and outdoor ventilation device

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CN201810320705.XA CN108344097A (zh) 2018-04-11 2018-04-11 一种室内外换气装置
CN201810320705.X 2018-04-11

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CN108344097A (zh) * 2018-04-11 2018-07-31 安徽中研电气有限责任公司 一种室内外换气装置
CN109084406A (zh) * 2018-08-21 2018-12-25 四川健尔莱医疗器械科技有限公司 医院空气消毒净化***和控制方法
NO20191320A1 (no) * 2019-11-05 2021-05-03 Selvaag Gruppen As Anordning for oppvarming av et rom
DK180879B1 (en) * 2019-12-30 2022-06-13 Vkr Holding As A roof window system with a ventilation unit mounted adjacent to the roof window, and a method of providing ventilation for a building
CN113356407B (zh) * 2021-08-11 2021-10-15 江苏南通冠仟新型建材科技有限公司 一种单侧通风墙体结构
CN114893845B (zh) * 2022-05-06 2024-03-26 浙江阿林斯普能源科技有限公司 新风机

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CN107421049A (zh) * 2017-07-17 2017-12-01 深圳沃海森科技有限公司 新型窗台空气组合新风机
CN108344097A (zh) * 2018-04-11 2018-07-31 安徽中研电气有限责任公司 一种室内外换气装置
CN208139514U (zh) * 2018-04-11 2018-11-23 安徽中研电气有限责任公司 一种室内外换气装置

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