WO2011035632A1 - 空气清净机 - Google Patents

空气清净机 Download PDF

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Publication number
WO2011035632A1
WO2011035632A1 PCT/CN2010/074915 CN2010074915W WO2011035632A1 WO 2011035632 A1 WO2011035632 A1 WO 2011035632A1 CN 2010074915 W CN2010074915 W CN 2010074915W WO 2011035632 A1 WO2011035632 A1 WO 2011035632A1
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WO
WIPO (PCT)
Prior art keywords
air
casing
ground
fan
housing
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Application number
PCT/CN2010/074915
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English (en)
French (fr)
Inventor
吴福吉
Original Assignee
Wu Fu-Chi
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Publication date
Application filed by Wu Fu-Chi filed Critical Wu Fu-Chi
Publication of WO2011035632A1 publication Critical patent/WO2011035632A1/zh

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Classifications

    • 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
    • F24F7/065—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 fan combined with single duct; mounting arrangements of a fan in a duct
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air

Definitions

  • the invention relates to an air purifier, in particular to a housing having a longitudinal direction perpendicular to the ground, the air inlet is arranged at the bottom of the housing, and the air outlet is arranged at the top of the housing,
  • the fan is arranged to suck air from the ground into the lower air inlet, and the air is blown upward through the upper air outlet through the longitudinal air flow passage inside the longitudinal casing, thereby forming a high and low pressure difference air convection phenomenon, and the air is discharged.
  • the tuyere is blown up and will continue to blow upward to a certain height, the air will be diffused and descended around the center of the casing, and then the airflow caused by the fan continuously drawing air into the tuyere by the low air pressure.
  • the effect is to form a continuous high and low pressure air convection phenomenon.
  • this convective air it is possible to efficiently drop gravity (gravity) or high concentration to the ground, the table top and the countertop.
  • Automobile exhaust gas dust particles and hair, fiber and various industrial pollution, harmful smoke smells and other debris are under the air pressure of the machine casing And lead into the casing, provided by a replaceable filter unit to filter out the inner casing, thereby effectively enhance the effect of clean air.
  • the concentration of polluted air is generally highest near the ground and the table.
  • the flowing wind or the natural wind generated when we walk will The harmful substances that have fallen on the ground, the table top or the countertop are once again exposed to the air, so humans are in various places. These harmful substances are continuously inhaled, and various diseases are caused.
  • the main object of the present invention is to form a longitudinal air flow passage in the center thereof by the casing perpendicular to the ground, the air inlet is disposed at the bottom of the casing, and the air outlet is disposed at the top of the casing, by A fan disposed under the casing draws air from the lower air inlet and forms a low pressure zone there, which attracts polluted air flowing in all directions, and the air passes upward through the upper air outlet of the casing through the upper air outlet. Blowing out, and then forming a high and low pressure difference air convection phenomenon, and after the air is blown upward by the air outlet, the air spreads around the shell and descends, and then the air is continuously sucked from the lower air inlet by the fan.
  • the formed airflow traction acts to form a continuous high- and low-pressure indoor air micro-circulation convection phenomenon, by which the convective air can be dropped due to gravity (gravity) and the high concentration is floated close to the ground. , dust particles, hair, fibers and various industrial pollution harmful smoke smells on the table top and the countertop are sucked into the casing and provided in the casing
  • the replaceable filter unit to filter out, thereby effectively enhance the effect of clean air, formed into a low power high efficiency air cleaners.
  • the invention has been prepared into a sample and actually tested for use, and the filter unit is used for 48 hours. After that, it has been adsorbed with impurities such as dust particles, hair, fibers and various industrial pollution harmful smoke odors, so the filtration effect is excellent.
  • Figure 1 is an exploded perspective view of one preferred embodiment of the present invention.
  • Figure 2 is a cross-sectional view of the combination of the present invention.
  • Figure 3 is a perspective view of the present invention.
  • Fig. 4 is a schematic view showing the air convection of the four sides and the low differential pressure formed by the present invention.
  • Fig. 5 is a cross-sectional view showing an embodiment in which a fan is provided on both the upper and lower sides of the casing.
  • Fig. 6 is a perspective exploded view of the embodiment of the present invention in which the fan is detachably assembled to the air outlet of the top of the casing.
  • Fig. 7 is a cross-sectional view showing an embodiment of the present invention in which a fan is detachably assembled to an air outlet of a top portion of a casing.
  • Fig. 8 is a perspective view showing another embodiment in which the center axis of the casing of the present invention is oblique to the ground and the air inlet is still provided at the bottom of the casing toward the ground.
  • Fig. 9 is a perspective view showing another embodiment of the present invention in which a plurality of vent holes are provided under the outer periphery of the casing to constitute an air inlet.
  • Fig. 10 is a perspective view showing another embodiment of the present invention in which a plurality of elongated vent holes are provided under the outer periphery of the casing to constitute an air inlet.
  • the present invention is an air cleaner, which mainly comprises a casing 1 which is longitudinally oriented to the ground.
  • the casing 1 has a substantially cylindrical shape, and a longitudinal air is formed in the center thereof.
  • the flow channel A is provided at the bottom of the casing 1 and facing the ground, and the air outlet 12 is disposed at the top of the casing 1, and the leg 13 is provided at the bottom periphery of the casing 1 to make the air outlet 1 2 is kept at a distance from the ground, and a top cover 14 is assembled at the air outlet 12, and the air is taken in from the lower air inlet 1 1 by the fan 2 provided under the casing 1, and formed under the casing 1 A low-pressure state, continuously attracting all kinds of gravity falling or high-concentration floating on dust particles, hair, fibers and various industrial pollution harmful smoke smells close to the ground, table tops and countertops, air passing through the casing 1
  • the inner longitudinal air flow passage A is blown upward through the upper air outlet 1 2 to form a high and
  • the air processing unit may include an ion generator 3 and a replaceable static electricity.
  • the components such as the dust collecting plate 3 1 , the ultraviolet light lamp (UV lamp) 5 and the light contact coal plate 4 , ionize the passing air into negative ions by the ion generator 3, and power the dust, pollen, smoke, etc. in the air.
  • the charge is easily absorbed and collected by the electrostatic precipitator 31, and when the electrostatic precipitator 3 1 is dirty, it can be removed and cleaned, and the titanium dioxide in the coal plate 4 is contacted by ultraviolet rays and light. Toxins and bacteria in the air are sterilized and decomposed, and then sent out by the air outlet 12 .
  • the fan 2 of the present invention may be disposed at a position near the air inlet 1 2 or at any position inside the casing 1 except for being disposed near the air inlet 1 1 below the casing 1 .
  • the fan 2 may be disposed at the near air inlet 1 1 and the air outlet 1 2 of the casing 1 to generate a larger space.
  • the gas flow rate (as shown in FIG. 5), in addition, the fan 2 of the present invention can be detachably assembled at the air outlet 1 2 at the top of the casing 1, which can place the fan 2 in a fan cover 2 2 Then, the fan cover 22 is further disposed at the air outlet 12 of the top of the casing 1 (as shown in FIGS. 6 and 7).
  • the axis of the casing 1 of the present invention is not perpendicular to the ground, and the axis of the casing 1 can also be inclined to the ground.
  • the air inlet 11 is still disposed at the bottom of the casing 1 toward the ground (
  • a plurality of vent holes 15 are formed on the outer lower surface of the casing 1 to form an air inlet (as shown in FIG. 9 ), and the vent holes 1 5 can be formed into holes of various shapes, or a plurality of elongated vent holes 16 are formed on the outer surface of the outer portion of the outer casing 1 to form an air inlet (as shown in FIG.
  • vent holes 15 and 16 can drop the dust particles of the automobile exhaust gas which are dropped by gravity (gravity) or high concentration and are close to the ground, the table top and the table top. Hair, fiber and various industrial pollution, harmful smoke and other impurities are inhaled in all directions.

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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)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Electrostatic Separation (AREA)

Description

空气清净机 技术领域
本发明有关一种空气清净机， 尤指一种具有一与地面呈纵向垂直的壳 体， 其入风口设于壳体的底部， 而出风口设于壳体的顶部， 藉由壳体下方 所设的风扇将空气由地面四面八方吸入下方入风口， 空气经由呈纵向壳体 内部的纵向空气流道向上经由上方的出风口吹出， 进而形成一种高、 低压 差的空气对流现象， 而空气由出风口向上吹出后， 将持续向上方吹出至一 定的高度时， 空气则产生以壳体中心向四周扩散并下降， 再藉由风扇持续 将空气由下方入风口吸入所形成低气压所造成的气流牵引作用， 而形成一 种持续的高、 低压空气对流现象， 藉由此种对流的空气， 而可以很有效率 地将因重力 （地心引力） 掉落或高浓度大量飘浮靠近地面、 桌面及台面的 汽车废气微尘粒子及毛发、 纤维及各种工业污染有害烟气味等杂物被机壳 体下低气压吸引而吸入壳体内， 并由设于壳体内的可更换的过滤单元将其 滤除， 进而有效提升空气清净的效果。
背景技术
因工商业的快速发展， 各种工业生产及人类商业活动频繁且大量集中， 但因工业及汽车等交通工具所排放的烟， 已使人类赖以维生的水、 阳光及 空气遭受严重的污染对于人类的健康已产生严重的影响， 而空气是人类一 分一秒赖以维生所不可缺少的， 而目前的空气中因严重污染而存在各种眼 睛看不见有害的或高浓度大量飘浮靠近地面、 桌面及台面的汽车废气微尘 粒子及毛发、 纤维及各种工业污染有害烟气味等杂物， 且无风的静止状态 时， 这些有害物质均会因重力 （地心引力） 作用而掉落或高浓度大量飘浮 在近地面、 桌面或台面之处， 故一般于近地面及桌面处的受污染空气的浓 度最高， 当我们走动时所产生的流动风或外界的自然风， 均会将掉落堆积 于地面、 桌面或台面的有害物质再度揭起弥漫于空气中， 因此， 人类在各 个场所空间内一直不断的吸入这些有害物质， 进而产生了各种疾病。
因此， 目前人类设计了各种针对清净空气的空气清净机， 以改善空气 的品质， 并藉由附加的过滤、 杀菌及除臭等设备， 期使达到清净空气的目 的， 但***方向的设计， 纵有上、 下入风口及出风口的设计， 亦均仅设于空气清净机的其中一侧， 其虽可产生空气吸入过滤及排出的空气循环， 但因习知空气清净机因入风 口与出风口的位置设计并无法针对四面八方掉落堆积或飘浮于地面、 桌面 或台面的大量高浓度微尘粒子、 花粉、 毛屑及各种工业自然界污染的有害 烟气味等有害物质根本无法被有效过滤清除， 因此目前市售的各类空气清 净机因其过滤效果不佳， 其滤网大都使用数个月后才需清洗， 而此种现象 并非表示其空气品质佳， 而是习知空气清净机的设计并无法有效过滤堆积 和飘浮于地面、 桌面或台面的微尘粒子、 花粉及毛屑， 且其所使用的离子 装置， 使空气中微尘、 花粉、 烟雾等带上电荷 （静电） 而容易被地面吸引 而沉淀， 纵有附加有各式分解、 除臭及杀菌的附加功能， 根本无法有效解 决前述掉落堆积或大量高浓度飘浮于地面、 桌面或台面的微尘粒子、 花粉、 毛屑及各种工业自然界污染的有害烟气味或有毒气、 烟的问题。
发明内容
本发明的主要目的是藉该与地面呈纵向垂直的壳体， 于其中央形成有 一纵向的空气流道， 其入风口设于壳体的底部， 而出风口设于壳体的顶部， 藉由壳体下方所设的风扇将空气由下方入风口吸入， 并于该处形行成一低 压区， 吸引四面八方的污染空气向其流动， 空气经由壳体内部的纵向空气 流道向上经由上方的出风口吹出， 进而形成一种高、 低压差的空气对流现 象， 而空气由出风口向上吹出后， 空气则以壳体为中心向四周扩散并下降， 再藉由风扇持续将空气由下方入风口吸入所形成的气流牵引作用， 而形成 一种持续的高、 低压的室内空气的微循环对流现象， 藉由此种对流的空气， 而可将因重力 （地心引力） 掉落高浓度大量飘浮靠近地面、 桌面及台面的 微尘粒子、 毛发、 纤维及各种工业污染有害烟气味吸入壳体内， 并由设于 壳体内的可更换的过滤单元将其滤除， 进而有效提升空气清净的效果， 形 成一种低耗能高效率的空气清净机。
本发明已制成样品并实际进行使用测试， 其过滤单元于使用 4 8小时 后即已吸附布满微尘粒子、 毛发、 纤维及各种工业污染有害烟气味的杂物， 因此其过滤效果相极佳。
附图说明
图 1是本发明试举其中一较佳实施例的立体分解图。
图 2是本发明的组合剖视图。
图 3是本发明的立体图。
图 4是本发明所形成四面八方高、 低压差的空气对流示意图。
图 5是本发明于壳体上、 下处均设有一风扇的实施例剖视图。
图 6是本发明将风扇以可拆组式的组设于壳体顶部出风口的实施例立 体分解图。
图 7是本发明将风扇以可拆组式的组设于壳体顶部出风口的实施例剖 视图。
图 8是本发明壳体中轴线与地面呈斜向状态其入风口仍设于壳体的底 部朝向地面的另一实施例立体图。
图 9是本发明于壳体外部四周下方设有多个通气孔以构成入风口的另 一实施例立体图。
图 10是本发明于壳体外部四周下方设有多个长条状通气孔以构成入风 口的另一实施例立体图。
附图标记说明
( 1 ) 壳体 ( 1 1 ) 入风口
( 1 2 ) 出风口 ( 1 3 ) 支脚
( 1 4 ) 顶网盖 ( 1 5 ) ( 1 6 ) 通气孔
( 2 ) 风扇 ( 2 1 ) 过滤单元
( 2 2 ) 风扇罩
( 3 ) 离子产生器 ( 3 1 ) 静电集尘板
( 4 ) 光触媒板
( 5 ) 紫外线灯
( A) 空气流道 具体实施方式
请参阅图 1、 图 2及图 3所示， 本发明是空气清净机， 其主要包括一与 地面呈纵向之壳体 1， 壳体 1大致呈一筒状， 于其中央形成有一纵向的空 气流道 A , 其入风口 1 1设于壳体 1的底部并朝向地面， 而出风口 1 2设 于壳体 1的顶部， 于壳体 1的底部周缘设有支脚 1 3， 而使出风口 1 2与 地面保持一距离， 出风口 1 2处组配有一顶网盖 1 4， 藉由壳体 1下方所 设的风扇 2将空气由下方入风口 1 1吸入， 而于壳体 1下方形成一低气压 状态， 持续吸引四面八方受地心引力掉落或高浓度大量飘浮于靠近地面、 桌面及台面的微尘粒子、 毛发、 纤维及各种工业污染的有害烟气味， 空气 经由壳体 1内部的纵向空气流道 A向上经由上方的出风口 1 2吹出， 进而 形成一种高、 低压差的空气对流现象， 而空气由出风口 1 2向上吹出后， 将持续向上方吹出至一定的高度时， 空气则以壳体 1为中心向四周扩散并 下降， 再藉由风扇 2持续将空气由下方入风口 1 1吸入所形成的气流牵引 作用， 而形成一种持续的高、 低压空气对流现象 （如图 4所示） ， 藉由此 种对流的空气， 而可将因重力 （地心引力） 掉落及飘浮于地面、 桌面或台 面的微尘粒子及毛发、 纤维等杂物吸入壳体 1内， 并由设于壳体 1内的可 更换的过滤单元 2 1将其滤除， 进而有效提升空气清净的效果， 其中该可 更换的过滤单元 2 1是可以各种滤材制成， 本发明于壳体 1内， 可另设有 其他的空气处理单元， 以对其空气流道 A的空气进行净化、 杀菌、 除臭等 处理， 该空气处理单元可包括离子产生器 3、 可更换的静电集尘板 3 1、 紫外线灯 （U V灯） 5及光触煤板 4等构件， 藉离子产生器 3将经过的空 气电离成负离子， 使空气中微尘、 花粉、 烟雾等带上电荷 （静电） ， 而容 易被静电集尘板 3 1吸附收集， 静电集尘板 3 1脏污时， 可将其取下清洗， 并藉由紫外线及光触煤板 4中的二氧化钛， 以对空气中的毒素及细菌予以 杀菌及分解， 再由出风口 1 2送出。
本发明的风扇 2， 其除可设于壳体 1下方近入风口 1 1处外， 其亦可 设于壳体 1上方近出风口 1 2处或壳体 1内的任一位置， 当然， 亦可依所 需于壳体 1近入风口 1 1及出风口 1 2处均设置风扇 2， 以产生较大的空 气流速 （如图 5所示） ， 此外， 本发明的风扇 2， 可以可拆组式的组设于 壳体 1顶部的出风口 1 2处， 其可将风扇 2置于一风扇罩 2 2内， 再将风 扇罩 2 2组设于壳体 1顶部的出风口 1 2处 （如图 6及图 7所示） 。
本发明的壳体 1中轴线除可与地面呈纵向垂直的型态外， 壳体 1中轴 线亦可与地面呈斜向状态，其入风口 1 1仍设于壳体 1的底部朝向地面（如 图 8所示） ， 此外， 本发明的再一实施例于壳体 1外部下方四周面上设有 多个通气孔 1 5以构成入风口 （如图 9所示） ， 且这些通气孔 1 5可呈各 种形状的孔洞， 或于壳体 1外部下方四周面上设有多个长条状通气孔 1 6 以构成入风口 （如图 10所示） ， 这些长条状通气孔 1 6可呈纵向、 横向或 斜向排列， 藉由上述通气孔 1 5、 1 6而可将因重力 （地心引力） 掉落或 高浓度大量飘浮靠近地面、 桌面及台面的汽车废气微尘粒子及毛发、 纤维 及各种工业污染有害烟气味等杂物由四面八方吸入。

Claims

权利要求
一与地面呈纵向垂直的壳体， 壳体大致呈一筒状， 于其中央形成有一 与地面呈纵向垂直的空气流道， 其入风口设于壳体的底部朝向地面， 而出 风口设于壳体的顶部， 出风口处可组配有一顶网盖， 于壳体内设风扇及可 更换的过滤单元；
藉由壳体内所设的风扇往上吹而在机体下方形成低气压将受地心引力 掉落或高浓度大量飘浮于靠近地面、 桌面及台面的微尘粒子、 毛发、 纤维 及各种工业污染的有害烟气味的空气从四面八方吸引过来由下方入风口吸 入， 空气经由壳体内部的纵向空气流道向上经由上方的出风口吹出， 进而 形成一种高、 低压差的空气对流现象， 而空气由出风口向上吹出后， 将持 续向上方吹出至一定的高度时， 空气则以壳体为中心向四周扩散并下降， 再藉由风扇持续将空气由下方入风口吸入所形成的气流牵引作用， 而形成 一种持续的高、 低压空气对流现象， 藉由此种对流的空气， 而可将因重力
(地心引力）掉落或大量高浓度飘浮靠近地面、 桌面及台面上的微尘粒子、 毛发、 纤维及各种工业污染的有害烟气味吸入壳体内， 并由设于壳体内的 可更换的过滤单元将其滤除， 进而有效滤除掉落沉积或大量高浓度飘浮靠 近地面、 桌面及台面上的微尘粒子、 毛发、 纤维及各种工业污染的有害烟 气味等杂物并提升空气清净的效果。
2. 如权利要求 1所述的空气清净机， 其中于壳体的底部周缘设有支脚， 而 使出风口与地面保持一距离。
3. 如权利要求 1所述的空气清净机，其中该可更换的过滤单元可为各种滤 材制成。
4. 如权利要求 1所述的空气清净机， 其中于壳体内可另设有空气处理单
5. 如权利要求 4所述的空气清净机， 其中该空气处理单元包括有离子产生 器及可更换的静电集尘板， 藉其将经过的空气电离成负离子， 使空气中微 尘、 花粉、 烟雾等带上电荷 （静电） ， 而容易被静电集尘板吸附收集。
6. 如权利要求 4所述的空气清净机， 其中该空气处理单元包括有紫外线灯 ( U V灯） ， 藉由紫外线以对空气中的细菌予以杀菌。
7. 如权利要求 4所述的空气清净机， 其中该空气处理单元包括有光触煤 板， 藉由光触煤板中的二氧化钛， 以对空气中的毒素及细菌予以杀菌及分 解。
8. 如权利要求 1所述的空气清净机，其中于壳体内的上、下均可设置风扇。
9. 如权利要求 1所述的空气清净机， 其中风扇可设于壳体内的任一位置。
10. 如权利要求 1所述的空气清净机， 其中风扇可以可拆组式的组设于 壳体顶部的出风口端。
11. 如权利要求 1 0所述的空气清净机， 其中该风扇可置于一风扇罩内， 再将风扇罩组设于壳体顶部的出风口处。
12. 如权利要求 1所述的空气清净机， 其中的壳体中轴线可与地面呈斜 向， 其入风口设于壳体的底部朝向地面。
13. 如权利要求 1所述的空气清净机， 其中于壳体外部下方四周面上设 有多个通气孔以构成入风口。
14. 如权利要求 1所述的空气清净机， 其中于壳体外部下方四周面上设 有多个长条状通气孔以构成入风口。
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