TWI686574B - Ventilator having a damper - Google Patents

Ventilator having a damper Download PDF

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TWI686574B
TWI686574B TW107142727A TW107142727A TWI686574B TW I686574 B TWI686574 B TW I686574B TW 107142727 A TW107142727 A TW 107142727A TW 107142727 A TW107142727 A TW 107142727A TW I686574 B TWI686574 B TW I686574B
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damper
impeller
built
ventilator
rotating shaft
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TW107142727A
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TW201925694A (en
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徐大完
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徐大完
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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
    • F24F7/04—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
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor
    • 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
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • 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
    • F24F13/20—Casings or covers
    • F24F2013/205—Mounting a ventilator fan therein

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

本發明係關於阻尼器內裝型通風機，該阻尼器內裝型通風機包含：殼體，內部形成氣流室，並具有與該氣流室連通的空氣排出口；葉輪，可旋轉地連接馬達的旋轉軸並內置於該殼體；以及防回流阻尼器，用於開閉該空氣排出口。根據本發明，通風機內的各結構可以透過簡單的拆裝方式來分解，因此使用者可以直接依序分解通風機內的各結構，來解決各結構中所產生的問題或容易地進行清潔等維護。 The invention relates to a built-in damper with a damper. The built-in damper with a damper includes: a housing, an air flow chamber is formed inside, and an air discharge port communicating with the air flow chamber; an impeller, which is rotatably connected to a motor The rotating shaft is built into the housing; and a backflow damper is used to open and close the air outlet. According to the present invention, each structure in the ventilator can be decomposed by a simple disassembly method, so the user can directly decompose each structure in the ventilator in order to solve the problems caused by each structure or to easily clean etc. maintain.

Description

阻尼器內裝型通風機 Damper built-in fan

本發明係關於阻尼器內裝型通風機，更詳細地係關於提供具有如下構造的阻尼器內裝型通風機，該阻尼器內裝型通風機藉由以拆裝方式容易地結合及分解通風機內的各構件，讓使用者可以直接容易地進行修繕或修理，或者容易地進行清潔等維護動作。 The present invention relates to a damper built-in type ventilator, and more specifically relates to providing a damper built-in type ventilator having the following structure, the damper built-in type ventilator is easily combined and decomposed by disassembly and assembly The various components in the machine allow users to easily repair or repair directly, or easily perform maintenance operations such as cleaning.

通常，在住宅、辦公室等的建築物設置有通風設施，以將積聚在內部空間的二氧化碳、污染空氣及氣味等強制排出到外部，進而能夠維持舒適的室內環境。 In general, buildings such as houses and offices are provided with ventilation facilities to forcibly discharge carbon dioxide, polluted air, and odors accumulated in the internal space to the outside, thereby maintaining a comfortable indoor environment.

通風設施主要以埋入建築物的天花板裝飾材料上部的方式設置，且具有在建築物的各室內透過管道單元(例如，柔性管和擴散器等)作為媒介來連通的結構。 Ventilation facilities are mainly installed to be buried in the upper part of the ceiling decoration material of the building, and have a structure that communicates through the pipe unit (for example, a flexible pipe and a diffuser, etc.) as a medium in each room of the building.

作為這種與通風設施相關的先前技術已經在韓國公開專利公報第10-2017-0064824號(2017年06月12日)的〝滑動組裝式通風機〞中公開。即，通風設施作為建築物內的進氣及排氣、空調或淨化空氣的裝置，並且可以設置為該習知通風機等的裝置。這種通風機用於吸入建築物的浴室、衛生間、更衣室、或廚房等的各室內的煙霧或氣味等後再排出的用途上。 As a prior art related to such a ventilation facility, it has been disclosed in "Sliding Assembly Ventilator" of Korean Patent Publication No. 10-2017-0064824 (June 12, 2017). That is, the ventilation facility serves as a device for intake and exhaust, air conditioning, or air purification in a building, and may be provided as a device of the conventional ventilator or the like. Such a ventilator is used for inhaling the smoke, smell, etc. in each room of a bathroom, toilet, dressing room, or kitchen of a building before discharging it.

在這種習知通風機中，由於設置於內部的各結構透過螺栓連接方式或其他複雜的結合方式來結合及分解，因而一般使用者實際上很難單獨 地結合和分解這些部件中的各結構。即，在習知通風機中，出現如下的使用中的繁瑣問題：在各結構上出現問題或需要進行清潔等維護的情況下，需要找專業人員或只能透過複雜的分解步驟來解決。 In this conventional ventilator, since the structures provided inside are combined and decomposed by bolt connection or other complicated combination methods, it is actually difficult for the average user to separate To combine and decompose each of these components. That is, in the conventional ventilator, the following cumbersome problems in use occur: when problems occur in each structure or maintenance such as cleaning is required, it is necessary to find a professional or can only be solved through complicated decomposition steps.

此外，習知通風機較佳設置有用於防止所排出的二氧化碳、污染空氣及臭味等回流的阻尼器。由於如上所述的通風機內的各結構難以結合及分解的問題，這種阻尼器通常作為單獨的部件設置於通風機的外部的空氣排出口路徑上，或者以能夠拆卸的結構設置於通風機的外側。由此，在習知通風機所連接的阻尼器出現問題或需要進行清潔等維護的情況下，只有透過拆除埋入通風機的建築物的天花板裝飾材料的一部分或者在從天花板裝飾材料分離通風機的狀態下才可以從通風機分解阻尼器，因此存在需要透過專業人員才可以解決該問題的使用上的問題。 In addition, the conventional ventilator is preferably provided with a damper for preventing backflow of exhausted carbon dioxide, polluted air, and odor. Due to the problem that the various structures in the ventilator are difficult to combine and decompose as described above, such dampers are usually provided as separate components on the air exhaust path outside the ventilator, or in a detachable structure in the ventilator Outside. Therefore, when it is known that there is a problem with the damper connected to the conventional ventilator or maintenance such as cleaning is required, only by removing a part of the ceiling decorative material of the building where the ventilator is buried or separating the ventilator from the ceiling decorative material The damper can only be decomposed from the ventilator in a state where there is a problem, so there is a practical problem that requires a professional to solve the problem.

為解決該問題，本發明的目的在於，提供如下的阻尼器內裝型通風機：透過適用可以簡單地拆裝通風機內的各結構的拆裝結構，讓使用者可以僅透過直接依序分解該各結構來解決各結構中所產生的問題或容易地進行清潔等維護。 In order to solve this problem, the object of the present invention is to provide the following damper built-in ventilator: By applying the disassembly structure of the various structures in the ventilator, the user can easily disassemble the This structure solves the problems that arise in each structure or facilitates maintenance such as cleaning.

尤其，本發明的另一目的在於提供阻尼器內裝型通風機，該阻尼器內裝型通風機具有如下的結構：當防回流阻尼器安裝在該通風機的該空氣排出口時，該防回流阻尼器可拆裝地安裝在該通風機的內部。 In particular, another object of the present invention is to provide a damper-built ventilator having the following structure: when the backflow damper is installed at the air discharge port of the ventilator, the The return damper is detachably installed inside the fan.

而且，本發明的再一目的在於提供如下的阻尼器內裝型通風機：透過形成於該防回流阻尼器的外側面與該空氣排出口的內側面的相接的面上的結合槽和結合凸起來限定所安裝的該防回流阻尼器的結合位置，從而防止該防回流阻尼器的旋轉。 Furthermore, another object of the present invention is to provide a damper-built ventilator through a coupling groove and a coupling formed on a surface of the outer side of the anti-backflow damper that is in contact with the inner side of the air discharge port The protrusion defines the combined position of the installed backflow damper, thereby preventing the rotation of the backflow damper.

並且，本發明的還有一目的在於，提供如下的阻尼器內裝型通風機：該空氣排出口設置為管形態，該管形態從與基於葉輪的空氣排出形態接近的四邊形的截面形狀延伸到普通的圓形管道相連接的圓形的截面形狀，以引導由該葉輪送出的空氣在基於渦流的噪音最小化的狀態下，向通風機的外部順暢地排出。 In addition, another object of the present invention is to provide a damper-built ventilator in which the air discharge port is provided in a tube shape, and the tube shape extends from a quadrangular cross-sectional shape close to the air discharge shape based on the impeller to a general shape The circular cross-sectional shape connected to the circular ducts of the duct guides the air sent by the impeller to be smoothly discharged to the outside of the ventilator while the noise based on the vortex is minimized.

本發明的又一目的在於，提供如下的阻尼器內裝型通風機：可以透過位於該葉輪與該馬達的旋轉軸的連接部位的磁體，以磁耦合方式容易地將該葉輪可拆裝地安裝到該馬達的旋轉軸。 Another object of the present invention is to provide a damper-built fan that can easily install the impeller detachably by magnetic coupling through a magnet located at the connection part of the impeller and the rotating shaft of the motor To the rotating shaft of the motor.

為了實現該目的，根據本發明的阻尼器內裝型通風機可以包含：殼體，內部形成氣流室，並具有與該氣流室連通的空氣排出口；葉輪，可旋轉地連接馬達的旋轉軸並內置於該殼體；以及防回流阻尼器，用於開閉該空氣排出口。 In order to achieve this object, the damper-built fan according to the present invention may include: a housing, which forms an airflow chamber inside, and has an air discharge port communicating with the airflow chamber; an impeller, which is rotatably connected to the rotating shaft of the motor and Built in the housing; and anti-backflow damper for opening and closing the air outlet.

這種該防回流阻尼器能夠可拆裝地安裝在該殼體的內部的該空氣排出口。 Such an anti-backflow damper can be detachably installed in the air discharge port inside the housing.

此時，該防回流阻尼器可以具有對應該空氣排出口的內側型態之型合型態，並***結合到該空氣排出口。 At this time, the backflow damper may have an inner shape corresponding to the inner shape of the air outlet, and be inserted and coupled to the air outlet.

另外，該阻尼器內裝型通風機還可以包含：結合槽，形成於該防回流阻尼器的外側面與該空氣排出口的內側面的相接的面上，以便沿該防回流阻尼器的拆裝方向引導結合及分解方向，並限定所結合的該防回流阻尼器的結合位置；以及結合凸起。 In addition, the damper-built fan may further include: a combining groove formed on a surface of the outer side of the anti-backflow damper that is in contact with the inner side of the air discharge port so as to The disassembly direction guides the coupling and disassembly directions, and defines the coupling position of the combined backflow damper; and the coupling protrusion.

如上所述的該葉輪可以是具有圓筒風扇型態，旋轉時朝切線方向吹送空氣的西洛克風扇。 The impeller as described above may be a sirocco fan having a cylindrical fan type and blowing air in a tangential direction when rotating.

並且，該空氣排出口可以呈由四邊形的截面形狀延伸到圓形的截面形狀的管形態，使得由該葉輪送出的空氣順暢地排出。 In addition, the air discharge port may have a tube shape extending from a quadrangular cross-sectional shape to a circular cross-sectional shape, so that the air sent by the impeller is smoothly discharged.

另一方面，該防回流阻尼器能夠具有對應該空氣排出口的圓形的截面形狀的型合外側形狀，匹配並***到圓形的截面形狀之部位。 On the other hand, the backflow damper can have an outer shape corresponding to the circular cross-sectional shape of the air discharge port, and be matched and inserted into the circular cross-sectional shape.

而且，該防回流阻尼器還可以包含葉輪拆裝單元，使該葉輪與該馬達的旋轉軸可拆裝地結合。 Moreover, the backflow damper may further include an impeller detachable unit, so that the impeller is detachably combined with the rotating shaft of the motor.

這種該葉輪拆裝單元還可以包含磁體，位於該葉輪與該馬達的旋轉軸的連接部位。 The impeller detachable unit may further include a magnet, which is located at a connection part between the impeller and the rotating shaft of the motor.

另一方面，根據本發明的阻尼器內裝型通風機包含：殼體，內部形成氣流室，並具有與該氣流室連通的空氣排出口；以及葉輪，可旋轉地連接馬達的旋轉軸並內置於該殼體，作為使該葉輪與該馬達的旋轉軸可拆裝地結合的葉輪拆裝單元，該馬達的旋轉軸由能夠與磁體磁耦合的磁性材料形成，並以至少一部分形成斜切的軸結構，該葉輪包含該旋轉軸能夠***到旋轉中心的連接槽和設置於該連接槽的內側的磁體，在一部分斜切的該旋轉軸***的狀態下，該連接槽具有相對於該旋轉軸的旋轉方向的卡定部，該卡定部可相對於***到該連接槽的內部的該旋轉軸的旋轉方向形成間隔。 On the other hand, the damper built-in type ventilator according to the present invention includes: a housing forming an airflow chamber inside and having an air discharge port communicating with the airflow chamber; and an impeller rotatably connected to the rotating shaft of the motor and built-in In the housing, as an impeller detachable unit that detachably couples the impeller with the rotation shaft of the motor, the rotation shaft of the motor is formed of a magnetic material that can magnetically couple with the magnet, and at least a part of the chamfered A shaft structure, the impeller includes a connection groove into which the rotation shaft can be inserted into the center of rotation, and a magnet provided inside the connection groove, and in a state where a part of the rotation shaft that is chamfered is inserted, the connection groove has a position relative to the rotation shaft The locking portion of the rotating direction of the may be spaced with respect to the rotating direction of the rotating shaft inserted into the connecting groove.

此時，該旋轉軸具有垂直於軸方向的截面形態呈圓弧的一部分形成斜切的圓形態，對應具有圓弧的一部分斜切的圓截面的該旋轉軸的該連接槽的至少一部分截面的形態僅佔據透過該卡定部的截面斜切的區域中的一部分，並且可以呈包圍該旋轉軸的周邊的接近圓的形態。 At this time, the rotating shaft has a cross-sectional shape perpendicular to the axial direction, and a circular shape in which a part of an arc is formed as a chamfer, corresponding to at least a part of a cross-section of the connecting groove of the rotating shaft having a circular cross-section that is partially chamfered by an arc The form only occupies a part of the region that is chamfered through the cross section of the locking portion, and may be a nearly round form that surrounds the periphery of the rotation axis.

此時，該卡定部可形成有用於從該旋轉軸的***方向朝向該連接槽的內側方向引導該旋轉軸的***的斜面。 At this time, the locking portion may be formed with a slope for guiding the insertion of the rotation shaft from the insertion direction of the rotation shaft toward the inside of the connection groove.

根據本發明的阻尼器內裝型通風機，可以透過簡單的拆裝方式來分解通風機內的各結構，因此使用者可以僅透過直接依序分解通風機內的各結構來解決各結構中所產生的問題或容易地進行清潔等維護。 According to the damper with built-in ventilator of the present invention, each structure in the ventilator can be decomposed by a simple disassembly method, so the user can solve the problems in each structure only by directly decomposing each structure in the ventilator in sequence Problems or easy maintenance such as cleaning.

此外，由於使用者不像以往，不透過專業人員而可以直接進行 該操作，因此減少需要透過專業人員來解決問題或進行清潔等的維修的麻煩，從而可以減少所消耗的時間或費用。 In addition, because the user is not like the past, you can directly do it without a professional This operation, therefore, reduces the trouble of requiring a professional to solve the problem or perform maintenance such as cleaning, thereby reducing the time or cost consumed.

而且，與以往不同，安裝在通風機的空氣口的防回流阻尼器可拆裝地安裝在通風機的內部，即使在設置於建築物的天花板裝飾材料的上部後，也可以容易地拆裝通風機。即，防回流阻尼器也可以在通風機的內部分解，因此在防回流阻尼器出現問題或需要進行清潔等維護的情況下，使用者可以容易地直接執行該操作。 Moreover, unlike the past, the backflow damper installed in the air vent of the ventilator is detachably installed inside the ventilator, even after being installed on the upper part of the ceiling decoration material of the building, the ventilator can be easily detached machine. That is, the anti-backflow damper can also be decomposed inside the ventilator, so in the event of a problem with the anti-backflow damper or requiring maintenance such as cleaning, the user can easily perform the operation directly.

此外，由於透過形成於防回流阻尼器的外側面與空氣排出口的內側面的互相相接的面上的結合槽和結合凸起來限定所安裝的防回流阻尼器的結合位置，可以防止防回流阻尼器旋轉，而一直以相同的形態開閉空氣排出口，因此可以有效地將積聚在建築物內部空間的二氧化碳、污染空氣及氣味等排出到外部。 In addition, since the coupling position of the installed anti-backflow damper is defined by the coupling groove and the coupling protrusion formed on the mutually contacting surfaces of the outer side of the anti-backflow damper and the inner side of the air discharge port, backflow prevention can be prevented The damper rotates to open and close the air outlet in the same form, so that carbon dioxide, polluted air, and odor accumulated in the internal space of the building can be effectively discharged to the outside.

並且，空氣排出口呈由四邊形的截面形狀延伸到圓形的截面形狀的管形態，因此空氣排出口引導由葉輪送出的空氣(即，積聚在建築物內部空間的二氧化碳、污染空氣及氣味等)不會撞上通風機的內壁，從而向通風機的外部順暢地排出。即，空氣排出口以如上所述的流體動力學結構設置，因此可以進一步提高排氣效率。 In addition, the air outlet has a tube shape extending from a quadrangular cross-sectional shape to a circular cross-sectional shape. Therefore, the air outlet guides the air sent by the impeller (that is, carbon dioxide, polluted air, and odor, etc. that accumulate in the interior space of the building) It will not hit the inner wall of the fan, and will be discharged smoothly to the outside of the fan. That is, the air discharge port is provided in the hydrodynamic structure as described above, and therefore the exhaust efficiency can be further improved.

另外，可以透過位於葉輪與馬達的旋轉軸的連接部位的磁體，以磁耦合方式容易地將葉輪可拆裝地安裝到馬達的旋轉軸。即，葉輪也可以在通風機的內部分解，因此在葉輪出現問題或需要進行清潔等維護的情況下，使用者可以容易地直接執行該操作。 In addition, the magnet can be easily detachably attached to the rotating shaft of the motor by magnetic coupling through a magnet located at a connection portion between the impeller and the rotating shaft of the motor. That is, the impeller can also be disassembled inside the ventilator, so in the event that the impeller has a problem or needs maintenance such as cleaning, the user can easily perform the operation directly.

此外，由該馬達的旋轉軸的旋轉而帶動旋轉的葉輪的連接槽內側的卡定部僅占斜切旋轉軸的斜切區域的一部分，此外，該卡定部形成為相對於該旋轉軸的***方向形成斜面，從而可以更容易地將葉輪結合到旋轉軸。 In addition, the locking portion inside the connection groove of the impeller driven by the rotation of the rotating shaft of the motor occupies only a part of the chamfered area of the chamfered rotating shaft. In addition, the locking portion is formed with respect to the rotating shaft The insertion direction forms a slope so that the impeller can be more easily coupled to the rotating shaft.

100‧‧‧阻尼器內裝型通風機 100‧‧‧Built-in fan with damper

110‧‧‧殼體 110‧‧‧Housing

111‧‧‧氣流室 111‧‧‧Air flow chamber

113‧‧‧引入口 113‧‧‧Inlet

115‧‧‧空氣排出口 115‧‧‧ Air outlet

115a‧‧‧結合槽 115a‧‧‧Combination groove

120‧‧‧馬達 120‧‧‧Motor

121‧‧‧旋轉軸 121‧‧‧rotation axis

130‧‧‧葉輪 130‧‧‧Impeller

131‧‧‧連接槽 131‧‧‧ connection slot

132‧‧‧卡定部 132‧‧‧Carding Department

150‧‧‧防回流阻尼器 150‧‧‧Backflow damper

151‧‧‧把手 151‧‧‧handle

151a‧‧‧結合凸起 151a‧‧‧Combined protrusion

160‧‧‧面板部 160‧‧‧Panel Department

161‧‧‧空氣流入口 161‧‧‧Air inlet

170‧‧‧磁體 170‧‧‧Magnet

190‧‧‧蓋部 190‧‧‧Cover

〔第1圖〕本發明的阻尼器內裝型通風機的整體狀態的圖。 [Figure 1] A diagram of the overall state of the damper-built fan of the present invention.

〔第2圖〕第1圖的分解圖。 [Figure 2] An exploded view of Figure 1.

〔第3圖〕第1圖的A-A剖面圖。 [Figure 3] A-A cross-sectional view of Figure 1.

〔第4圖〕第3圖的分解圖。 [Figure 4] An exploded view of Figure 3.

〔第5圖〕與空氣排出口與防回流阻尼器的結合結構相關的實施例的圖。 [Fig. 5] A diagram of an embodiment related to a coupling structure of an air discharge port and a backflow damper.

〔第6圖〕馬達的旋轉軸與連接槽的結合結構的剖視圖。 [Figure 6] A cross-sectional view of a coupling structure of a rotating shaft of a motor and a connecting groove.

〔第7圖〕連接槽內部的卡定部的形狀的剖視圖。 [Figure 7] A cross-sectional view of the shape of the locking portion inside the connection groove.

以下，參照附圖詳細說明本發明的較佳實施例。 Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

除非另有定義，本說明書中所使用的所有術語的含義與本發明所屬領域的普通技術人員理解的相應術語的含義相同，在本說明書中使用的術語與相應術語的一般含義衝突的情況下，參照本說明書中使用的定義。 Unless otherwise defined, all terms used in this specification have the same meaning as the corresponding terms understood by those of ordinary skill in the art to which the present invention belongs. In the event that the terms used in this specification conflict with the general meaning of the corresponding term, Refer to the definition used in this manual.

另一方面，以下描述的裝置的結構或系統僅用於說明本發明的實施例，並不限制本發明的發明要求保護範圍，相同的附圖標記在整個說明書中指代相同的結構要素。 On the other hand, the structure or system of the device described below is only used to illustrate the embodiments of the present invention, and does not limit the scope of the claimed invention. The same reference numerals refer to the same structural elements throughout the specification.

本發明的阻尼器內裝型通風機100包含：殼體110，內部形成氣流室11，並具有與該氣流室11連通的空氣排出口115；葉輪130，可旋轉地連接馬達120的旋轉軸121並內置於該殼體110；以及防回流阻尼器150，用於開閉該空氣排出口115。 The damper built-in type ventilator 100 of the present invention includes: a housing 110 having an air flow chamber 11 formed therein, and having an air discharge port 115 communicating with the air flow chamber 11; an impeller 130, and a rotating shaft 121 rotatably connected to the motor 120 It is built into the housing 110; and a backflow damper 150 is used to open and close the air outlet 115.

如第1~4圖所示，殼體110可以設置為形成內部空間的盒形 態。詳細地，在殼體110設置有朝向建築物的內部開放的引入口113，並且具有朝向建築物的外部開放的空氣排出口115。 As shown in FIGS. 1 to 4, the housing 110 may be provided in a box shape forming an internal space state. In detail, the housing 110 is provided with an inlet 113 that opens toward the inside of the building, and has an air exhaust port 115 that opens toward the outside of the building.

其中，如第3~4圖所示，在殼體110的該內部空間形成氣流室111。通常，這種氣流室111的內側呈圓柱形態，在其內部設置有後述的葉輪130。在這種氣流室111中產生背壓以壓縮隨著葉輪130的旋轉而產生的空氣。即，透過葉輪130吸入到氣流室111內部的積聚在建築物內部空間的二氧化碳、污染空氣及氣味等(以下，稱之為〝污染空氣〞)由背壓引導至氣流室111的內側面，從而流動到空氣排出口115並被排出。 Among them, as shown in FIGS. 3 to 4, an air flow chamber 111 is formed in the internal space of the housing 110. Generally, the inside of the airflow chamber 111 is in a cylindrical state, and an impeller 130 described later is provided inside. A back pressure is generated in this airflow chamber 111 to compress air generated as the impeller 130 rotates. That is, carbon dioxide, polluted air, and odor, etc. (hereinafter, referred to as "polluted air") accumulated in the interior space of the building that is drawn into the airflow chamber 111 through the impeller 130 are guided to the inner surface of the airflow chamber 111 by back pressure, thereby It flows to the air discharge port 115 and is discharged.

引入口113設置於殼體110的下部，可以呈圓形、四邊形或多邊形等多種截面形狀，在本發明中以四邊形的截面形狀設置。這種引入口113不僅用作該各結構出入殼體110的內部空間的通路，還用作汙染空氣流入前述氣流室111的流入口。 The inlet 113 is provided at the lower portion of the housing 110, and may have various cross-sectional shapes such as a circle, a quadrangle, or a polygon. In the present invention, the cross-sectional shape is a quadrangular shape. Such an inlet 113 is not only used as a passage for each structure to enter and exit the internal space of the housing 110, but also serves as an inlet for polluted air to flow into the aforementioned airflow chamber 111.

空氣排出口115設置於殼體110的側面，可以呈圓形、四邊形或多邊形等多種截面形狀，在本發明中以四邊形的截面形狀設置。這種空氣排出口115用作將吸入該氣流室111內的污染空氣排出到殼體110的外部的通路。 The air outlet 115 is provided on the side of the housing 110, and may have various cross-sectional shapes such as a circle, a quadrangle, or a polygon. In the present invention, it is provided in a quadrangular cross-sectional shape. Such an air discharge port 115 serves as a passage for discharging contaminated air drawn into the airflow chamber 111 to the outside of the housing 110.

其中，儘管上面說明了排出口115設置為四邊形的截面形狀，但是為了實現與結合到的管道或柔性管的截面形狀相對應的形狀，也可以如第1~5圖所示，呈由四邊形的截面形狀轉換為圓形的截面形狀的結構。詳細地，空氣排出口115的結構與設置於習知通風機的空氣排出口115的結構(在遮擋四邊形的截面形狀的一部分的內壁形成圓形的截面形狀的結構)不同，可以由從四邊形的截面形狀向圓形的截面形狀傾斜延伸的管形態的流體動力學結構形成，而不遮擋四邊形的截面形狀的一部分。 In addition, although it has been described above that the discharge port 115 is provided with a quadrangular cross-sectional shape, in order to achieve a shape corresponding to the cross-sectional shape of the pipe or flexible pipe to which it is coupled, as shown in FIGS. A structure in which the cross-sectional shape is converted into a circular cross-sectional shape. In detail, the structure of the air outlet 115 is different from the structure of the air outlet 115 provided in the conventional ventilator (a structure in which a circular cross-sectional shape is formed on an inner wall that shields a part of the cross-sectional shape of a quadrangle), and can be changed from a quadrangle The cross-sectional shape of the tube-shaped hydrodynamic structure inclined toward the circular cross-sectional shape is formed without blocking a part of the quadrangular cross-sectional shape.

由此，空氣排出口115將吸入到氣流室111的污染空氣從四邊 形的截面形狀引導至圓形的截面形狀並排除。即，與以往不同，由於在空氣排出口115不具有遮擋四邊形的截面形狀的一部分的內壁，不會發生因為污染空氣撞擊內壁而產生的噪音或渦流等現象。此外，根據該結構，空氣排出口115因為不減少通過其排除的污染空氣的背壓，還可以使污染空氣維持足以充分推動後述的防回流阻尼器150的阻擋板的背壓。 As a result, the air exhaust port 115 sucks the polluted air drawn into the airflow chamber 111 from four sides The cross-sectional shape of the shape is guided to the cross-sectional shape of the circle and excluded. That is, unlike in the past, since the air discharge port 115 does not have an inner wall that shields a part of the cross-sectional shape of the quadrangle, phenomena such as noise or vortex caused by polluted air hitting the inner wall do not occur. In addition, according to this structure, the air discharge port 115 can maintain the back pressure sufficient to sufficiently push the barrier plate of the backflow damper 150 described later because the back pressure of the contaminated air discharged therethrough is not reduced.

例如，空氣排出口115可從殼體110的側面凸出並形成為一體，也可以如實施例所示，透過單獨地呈管形態的部件設置來可拆裝地安裝在殼體110的外側。 For example, the air discharge port 115 may protrude from the side of the housing 110 and be integrated into one body, or may be detachably mounted on the outside of the housing 110 by providing a separate tube-shaped member as shown in the embodiment.

另一方面，殼體110可以如第1~4圖所示，設置有用於劃分內部空間的面板部160。如第2圖所示，這種面板部160呈內側形成有孔形態的空氣流入口161的板形態，如第3圖所示，為了在氣流室111內壓縮設置於該氣流室111的後述的葉輪130所產生的空氣，面板部160能夠以阻擋氣流室111的下部的形式設置於殼體110的內部。例如，面板部160可以一體成形地從殼體110的內側面凸出，由單獨的板形態的部件設置，可拆裝地安裝在殼體110的內部。 On the other hand, the housing 110 may be provided with a panel portion 160 for dividing the internal space as shown in FIGS. 1 to 4. As shown in FIG. 2, such a panel portion 160 has a plate shape in which an air inlet 161 having a hole shape is formed on the inside. As shown in FIG. 3, in order to compress the airflow chamber 111 to be described later, the airflow chamber 111 is compressed. The air generated by the impeller 130 can be disposed inside the housing 110 in a form that blocks the lower portion of the airflow chamber 111. For example, the panel portion 160 may be integrally formed to protrude from the inner side of the housing 110, be provided by a separate plate-shaped member, and be detachably installed inside the housing 110.

其中，在面板部160由如上所述的單獨的部件設置的情況下，為了將面板部160可拆裝地安裝到殼體110的內部，可以使用螺栓連接方式、結合方式或磁耦合方式等多種拆裝方式，在本發明中，可以使用磁耦合方式將面板部160容易地安裝到殼體110的內部。更詳細地，透過在面板部160與殼體110的內側面的一部分的連接部位設置磁體170，以將面板單元160磁耦合到殼體110的內部。 In the case where the panel portion 160 is provided by a separate component as described above, in order to detachably mount the panel portion 160 inside the housing 110, various methods such as a bolt connection method, a coupling method, or a magnetic coupling method may be used With regard to the detachable method, in the present invention, the panel portion 160 can be easily installed inside the housing 110 using a magnetic coupling method. In more detail, the magnet 170 is provided at the connection portion of the panel portion 160 and a part of the inner side of the housing 110 to magnetically couple the panel unit 160 to the inside of the housing 110.

由此，面板部160可拆裝地安裝在殼體110的內部。即，面板部160不僅安裝在殼體110的內部，還可以從殼體110的內部分解。 Thereby, the panel portion 160 is detachably attached inside the housing 110. That is, the panel portion 160 is not only installed inside the housing 110 but can also be disassembled from inside the housing 110.

因此，在面板部160本身產生問題或需要清潔等的維護的情況 下，與習知方式不同地，由於使用者可以直接從殼體110的內部分解面板部160並容易地執行該操作，因而可以減少必須透過專業人員來解決問題的繁瑣，從而具有使用便利的優點，還可以有效地減少習知方式所消耗的時間或費用等。 Therefore, there may be a problem in the panel unit 160 itself or maintenance such as cleaning is required Next, unlike the conventional method, since the user can directly disassemble the panel portion 160 from the inside of the housing 110 and easily perform the operation, it is possible to reduce the cumbersomeness of having to solve the problem through professionals, and thus has the advantage of ease of use , Can also effectively reduce the time or cost of conventional methods.

如第2~4圖所示，葉輪130可以具有圓筒風扇形態，較佳地，可以由西洛克風扇構成。 As shown in FIGS. 2 to 4, the impeller 130 may have the form of a cylindrical fan, preferably, it may be composed of a sirocco fan.

如第3圖所示，葉輪130可以在內側中央形成有凹陷的連接槽131。設置於殼體110的馬達120的旋轉軸121可以***連接到這種連接槽131。稍後將詳細說明這種連接槽131和旋轉軸121的具體結構例。 As shown in FIG. 3, the impeller 130 may have a concave connection groove 131 formed in the center of the inside. The rotation shaft 121 of the motor 120 provided in the housing 110 may be inserted and connected to such a connection groove 131. A specific structural example of such a connecting groove 131 and the rotating shaft 121 will be described in detail later.

由此，葉輪130可旋轉地連接馬達120的旋轉軸121，可以內置於配置有馬達120的旋轉軸121的殼體110的氣流室111。即，葉輪130藉助馬達120的驅動力連動並進行旋轉，當旋轉時，朝向切線方向(即，氣流室111的內側面)吹送空氣。 As a result, the impeller 130 is rotatably connected to the rotating shaft 121 of the motor 120 and can be built into the airflow chamber 111 of the housing 110 in which the rotating shaft 121 of the motor 120 is disposed. That is, the impeller 130 rotates in conjunction with the driving force of the motor 120, and when it rotates, air is blown toward the tangential direction (that is, the inner surface of the airflow chamber 111).

另一方面，還可以包含葉輪130拆裝單元，用於將葉輪13與馬達120的旋轉軸121可拆裝地結合。 On the other hand, an impeller 130 detachable unit may be included for removably coupling the impeller 13 and the rotating shaft 121 of the motor 120.

葉輪130拆裝單元可以使用螺栓連接方式、結合方式或磁耦合方式等多種拆裝方式，在本發明中，可以使用磁耦合方式將葉輪130容易地安裝到馬達120的旋轉軸121。更詳細地，透過在葉輪130與馬達120的旋轉軸121的連接部位設置磁體170，來將葉輪130磁耦合到馬達120的旋轉軸121。此時，磁體170可以設置於葉輪130的內部，並且旋轉軸121本身可以由具有磁性的磁體170形成。較佳地，如第3圖所示，內置於葉輪130的連接槽131的下部單獨設置的空間。 The impeller 130 attachment/detachment unit can use a variety of attachment/detachment methods such as a bolt connection method, a coupling method, or a magnetic coupling method. In the present invention, the impeller 130 can be easily attached to the rotating shaft 121 of the motor 120 using a magnetic coupling method. In more detail, the impeller 130 is magnetically coupled to the rotating shaft 121 of the motor 120 by providing the magnet 170 at the connection portion of the impeller 130 and the rotating shaft 121 of the motor 120. At this time, the magnet 170 may be provided inside the impeller 130, and the rotating shaft 121 itself may be formed by the magnet 170 having magnetism. Preferably, as shown in FIG. 3, a space provided separately in the lower part of the connection groove 131 of the impeller 130.

由此，葉輪130透過磁耦合方式，將葉輪130拆裝單元可拆裝地接合到殼體110的內部。即，葉輪130不僅在殼體110的內部結合馬達120 的旋轉軸121，還可以被分解。 As a result, the impeller 130 detachably joins the impeller 130 detachable unit to the inside of the housing 110 through the magnetic coupling method. That is, the impeller 130 not only incorporates the motor 120 inside the casing 110 The rotating shaft 121 can also be decomposed.

因此，在葉輪130本身產生問題或需要清潔等的維護的情況下，與習知方式不同地，由於使用者可以直接從殼體110的內部分解葉輪130並容易地進行該操作，因而可以減少不需要透過專業人員來解決問題的繁瑣，從而具有使用便利的優點，還可以有效地減少以往方式所消耗的時間或費用等。 Therefore, when the impeller 130 itself has a problem or requires maintenance such as cleaning, unlike the conventional method, since the user can disassemble the impeller 130 directly from the inside of the casing 110 and easily perform the operation, it is possible to reduce The need to solve problems through professionals is cumbersome, which has the advantage of ease of use, and can also effectively reduce the time or cost consumed by the previous methods.

此外，如第6~7圖所示，旋轉軸121與連接槽131可以具有獨特結構，以使馬達120的旋轉軸121與葉輪130的連接槽131的簡便的結合。 In addition, as shown in FIGS. 6 to 7, the rotating shaft 121 and the connecting groove 131 may have a unique structure, so that the rotating shaft 121 of the motor 120 and the connecting groove 131 of the impeller 130 can be easily combined.

即，為了使葉輪130沿旋轉軸121的旋轉方向一同旋轉，眾所周知地，旋轉軸121具有圓筒狀的外側面的一部分斜切(beveling)的形態，***旋轉軸121的連接槽131呈與該斜切的形態型合的孔形狀，此時，在連接槽131的內部的截面形狀僅與該旋轉軸121的截面形狀相同的情況下，將會難以將旋轉軸121***連接槽131中。 That is, in order to rotate the impeller 130 along the rotation direction of the rotating shaft 121, it is well known that the rotating shaft 121 has a part of a cylindrical outer surface beveled, and the connecting groove 131 inserted into the rotating shaft 121 is If the cross-sectional shape of the chamfered shape fits into the connecting groove 131, if the cross-sectional shape inside the connecting groove 131 is only the same as the cross-sectional shape of the rotating shaft 121, it will be difficult to insert the rotating shaft 121 into the connecting groove 131.

為了解決這個問題，如第6圖所示，較佳地，該連接槽131的內部的卡定部131並非佔據該斜切的區域的整體，而是呈僅占其一部分的形態。即，如圖所示，在旋轉軸121的斜切的區域呈半圓的形態的情況下，卡定部132的截面形狀可呈90°內角的扇形的截面，而非與卡定部132的截面形狀相同的半圓形狀。 In order to solve this problem, as shown in FIG. 6, preferably, the locking portion 131 inside the connection groove 131 does not occupy the whole of the chamfered area, but takes a form of only a part of it. That is, as shown in the figure, when the chamfered area of the rotating shaft 121 is in a semicircular shape, the cross-sectional shape of the locking portion 132 may be a fan-shaped cross section with an internal angle of 90° instead of Semicircular shape with the same cross-sectional shape.

在旋轉軸121透過具有這種卡定部132形狀來以粗略的角度***的情況下，也可以容易地結合連接槽131。 In the case where the rotating shaft 121 is inserted at a rough angle by having such a shape of the locking portion 132, the connection groove 131 can also be easily coupled.

進而，如第7圖所示，該卡定部132可以形成有從旋轉軸121的***方向朝向連接槽131的內側方向的斜面，透過這種結構可以將旋轉軸121引導至適合的位置。 Furthermore, as shown in FIG. 7, the locking portion 132 may be formed with a slope from the insertion direction of the rotating shaft 121 toward the inside of the connecting groove 131, and this structure can guide the rotating shaft 121 to a suitable position.

防回流阻尼器150為如下的結構要素：安裝在空氣排出口115，根據設置於內側的阻擋板的開閉而打開或關閉空氣排出口115。這種防回流阻尼器150為了在殼體110的內部安裝到空氣排出口115，可以具有對應空氣排出口115的內側型態之外側型態。詳細地，防回流阻尼器150能夠以與空氣排出口115的圓形的截面形狀相對應的型合外側形狀(即，圓形的截面形狀)來設置。 The anti-backflow damper 150 is a structural element that is installed in the air discharge port 115 and opens or closes the air discharge port 115 according to the opening and closing of the barrier plate provided inside. To prevent the backflow damper 150 from being installed inside the housing 110 to the air discharge port 115, it may have an inner side profile and an outer side profile corresponding to the air discharge port 115. In detail, the anti-backflow damper 150 can be provided in an outer shape (ie, a circular cross-sectional shape) corresponding to the circular cross-sectional shape of the air discharge port 115.

由此，防回流阻尼器150可以匹配並***到空氣排出口115。即，防回流阻尼器150不僅在殼體110的內部結合空氣排出口115，還可以被分解。 Thereby, the backflow damper 150 can be matched and inserted into the air discharge port 115. That is, the anti-backflow damper 150 can be decomposed not only in conjunction with the air discharge port 115 inside the housing 110.

因此，在防回流阻尼器150本身產生問題或需要清潔等的維護的情況下，與習知方式不同，由於使用者可以直接從殼體110的內部分解防回流阻尼器150並容易地進行該操作，因而可以減少需要透過專業人員來解決問題的繁瑣，從而具有使用便利的優點，還可以有效地減少習知方式所耗費的時間或費用等。 Therefore, in the case where the backflow damper 150 itself has a problem or requires maintenance such as cleaning, unlike the conventional method, since the user can directly decompose the backflow damper 150 from the inside of the housing 110 and easily perform the operation Therefore, it is possible to reduce the cumbersomeness required to solve the problem through professionals, and thus has the advantage of convenient use, and can also effectively reduce the time or cost of the conventional methods.

而且，如第2~5圖所示，防回流阻尼器150還可以包含朝向殼體110的內部方向凸出的把手151。雖然這種把手151可以設置為可被使用者把持的各種形態，在本發明中以如圖所示的板形態形成。 Furthermore, as shown in FIGS. 2 to 5, the backflow damper 150 may further include a handle 151 protruding toward the inside of the housing 110. Although such a handle 151 can be provided in various forms that can be held by a user, in the present invention, it is formed in a plate form as shown in the figure.

由此，使用者把持從防回流阻尼器150凸出的把手151，從而可以在殼體110的內部將防回流阻尼器150安裝到空氣排出口115或從空氣排出口115拆卸防回流阻尼器150。 Thus, the user holds the handle 151 protruding from the anti-backflow damper 150, so that the anti-backflow damper 150 can be attached to or detached from the air exhaust port 115 inside the housing 110 .

因此，即使防回流阻尼器150以如上所述方式與空氣排出口115相匹配，使用者也可以透過把手151來在殼體110的內部容易地進行拆裝，從而具有使用上方便的優點。 Therefore, even if the anti-backflow damper 150 is matched with the air discharge port 115 in the above-described manner, the user can easily detach the inside of the housing 110 through the handle 151, which has the advantage of ease of use.

另一方面，如上所述，還可以包含：結合槽115a，形成於防回 流阻尼器150的外側面與空氣排出口115的內側面的相接的面上，以便沿防回流阻尼器150與空氣排出口115相結合的拆裝方向引導結合及分解方向，並限定所結合的防回流阻尼器115的結合位置；以及結合凸起151a。 On the other hand, as described above, it may further include: a coupling groove 115a formed on the back The outer surface of the flow damper 150 and the inner surface of the air discharge port 115 are in contact with each other, so as to guide the combination and disassembly direction along the disassembly direction of the anti-backflow damper 150 and the air discharge port 115, and limit the combination The coupling position of the anti-backflow damper 115; and the coupling protrusion 151a.

結合槽115a可以設置於防回流阻尼器150的外側面或空氣排出口115的內側面。這種結合槽115a可以呈沿著防回流阻尼器150的拆裝方向凹陷形成的槽形態，根據情況可以設置有多個。在本發明中，結合槽115a可以形成於空氣排出口115的內側面。即，在後述的結合凸起151a***結合槽115a或從結合槽115a分離的情況下，結合槽115a可以沿著長度方向(即，防回流阻尼器150的拆裝方向)引導結合凸起151a。 The coupling groove 115 a may be provided on the outer side of the backflow damper 150 or the inner side of the air discharge port 115. Such a coupling groove 115a may be formed in a groove shape recessed along the direction of attachment and detachment of the backflow damper 150, and a plurality of coupling grooves may be provided according to circumstances. In the present invention, the coupling groove 115a may be formed on the inner side of the air discharge port 115. That is, when the coupling protrusion 151a, which will be described later, is inserted into or separated from the coupling groove 115a, the coupling groove 115a can guide the coupling protrusion 151a along the longitudinal direction (that is, the attaching and detaching direction of the backflow damper 150).

結合凸起151a可以設置於與結合槽115a相對應的防回流阻尼器150的外側面或空氣排出口115的內側面。這種結合凸起151a可以呈沿著防回流阻尼器150的拆裝方向凸出形成的凸起形態，根據情況能夠以與結合槽115a相對應的數量設置。在本發明中，結合凸起151a可以形成於防回流阻尼器150的外側面。即，在結合凸起151a***結合槽115a或從結合槽115a分離的情況下，結合凸起151a可以沿著長度方向(即，防回流阻尼器150的拆裝方向)引導。 The coupling protrusion 151a may be provided on the outer side of the backflow damper 150 corresponding to the coupling groove 115a or the inner side of the air discharge port 115. The coupling protrusions 151a may be formed in a protrusion shape protruding along the direction of attachment and detachment of the backflow damper 150, and may be provided in a number corresponding to the coupling grooves 115a according to circumstances. In the present invention, the coupling protrusion 151 a may be formed on the outer side of the backflow damper 150. That is, in the case where the coupling protrusion 151a is inserted into or separated from the coupling groove 115a, the coupling protrusion 151a may be guided along the longitudinal direction (that is, the attaching and detaching direction of the backflow damper 150).

由此，在防回流阻尼器150在殼體110的內部安裝到空氣排出口115或從空氣排出口115拆卸的情況下，可以透過該結合槽115a與結合凸起151a的結合結構，沿著拆裝方向結合及分解方向引導。並且，在防回流阻尼器150在殼體110的內部與空氣排出口115結合的情況下，透過結合槽115a與結合凸起151a的結合結構互相卡住，從而可以防止旋轉。 Thus, when the backflow damper 150 is attached to or detached from the air discharge port 115 inside the housing 110, the coupling structure of the coupling groove 115a and the coupling protrusion 151a can be passed along the detachment Guidance of combination and disassembly of the installation direction. In addition, when the backflow damper 150 is coupled to the air discharge port 115 inside the housing 110, the coupling structure through the coupling groove 115a and the coupling protrusion 151a is locked to each other, thereby preventing rotation.

因此，由於防回流阻尼器150可以容易地在殼體110的內部結合空氣排出口115或容易地從空氣排出口115分解，從而具有使用便利的優點。並且，在防回流阻尼器150結合空氣排出口115的情況下，由於防回流 阻尼器150透過結合槽115a與結合凸起151a的結合結構防止旋轉，而能夠一直以相同的形態開閉空氣排出口115，因此可以有效地將污染空氣排出到外部。 Therefore, since the anti-backflow damper 150 can easily incorporate the air discharge port 115 inside the housing 110 or easily decompose from the air discharge port 115, it has the advantage of ease of use. Also, in the case where the backflow damper 150 is combined with the air discharge port 115, due to backflow prevention The damper 150 prevents rotation through the coupling structure of the coupling groove 115a and the coupling protrusion 151a, and can always open and close the air discharge port 115 in the same form, so the polluted air can be efficiently discharged to the outside.

另外，本發明的阻尼器內裝型通風機100還可以包含蓋部190。這種蓋部190可以呈具有與殼體110的引入口113相對應的面積的板材形態，為了防止流入殼體110的內部的與污染空氣一同流入的異物落到建築物的內部，以阻擋殼體110的引入口113的狀態設置於殼體110的外部。此時，較佳地，蓋部190以從殼體110的引入口113隔開固定間隔的方式配置，以形成污染空氣可以流入殼體110的引入口113的空間。 In addition, the damper-built fan 100 of the present invention may further include a cover 190. Such a cover portion 190 may be in the form of a plate having an area corresponding to the inlet 113 of the housing 110, in order to prevent foreign objects flowing into the interior of the housing 110 from flowing into the interior of the building to fall inside the building to block the housing The state of the inlet 113 of the body 110 is provided outside the housing 110. At this time, preferably, the cover portion 190 is arranged at a fixed interval from the inlet 113 of the housing 110 to form a space where contaminated air can flow into the inlet 113 of the housing 110.

其中，蓋部190雖然可以透過螺栓連接方式、結合方式或磁耦合方式等多種拆裝方式來可拆裝地安裝到殼體110的外側，在本發明中，可以使用磁耦合方式容易地安裝到殼體110的外部。更詳細地，透過在蓋部190與殼體110的外側面的一部分的連接部位設置磁體170，以將蓋部190磁耦合到殼體110的外部。 The cover 190 can be detachably attached to the outer side of the housing 110 through various attachment and detachment methods such as a bolt connection method, a coupling method, or a magnetic coupling method. In the present invention, the magnetic coupling method can be used The exterior of the housing 110. In more detail, the magnet 170 is provided at the connection portion of the cover portion 190 and a part of the outer surface of the housing 110 to magnetically couple the cover portion 190 to the outside of the housing 110.

由此，蓋部190可拆裝地安裝在殼體110的外部。即，蓋部190不僅安裝在殼體110的外部，還可以從殼體110的外部分解。 Thus, the cover 190 is detachably attached to the outside of the housing 110. That is, the cover portion 190 is not only installed outside the housing 110 but can also be disassembled from the outside of the housing 110.

因此，在蓋部190本身產生問題或需要清潔等的維護的情況下，由於使用者可以直接從殼體110的外部分解蓋部190並容易地執行該操作，從而具有使用便利的優點。 Therefore, when the cover 190 itself has a problem or requires maintenance such as cleaning, the user can disassemble the cover 190 directly from the outside of the housing 110 and easily perform the operation, which has the advantage of ease of use.

例如，如上所述，本發明所述的阻尼器內裝型通風機100，在設置於殼體110的各結構上出現問題或需要進行清潔等維護的情況下，使用者需要直接執行該操作，為此，以下簡要說明各結構的拆裝步驟。 For example, as described above, in the case of the built-in damper ventilator 100 according to the present invention, when there is a problem in each structure provided in the housing 110 or maintenance such as cleaning is required, the user needs to directly perform this operation. For this reason, the following is a brief description of the disassembly and assembly procedures of each structure.

首先，使用者可以從殼體110的外部分解蓋部190。此時，由於蓋部190透過磁耦合方式可拆裝地安裝到殼體110的外側面一部分，因此 可以容易地被使用者分解。 First, the user can disassemble the cover part 190 from the outside of the housing 110. At this time, since the cover portion 190 is detachably attached to a part of the outer surface of the housing 110 through the magnetic coupling method, Can be easily decomposed by the user.

接下來，使用者可以從殼體110的內部分解面板部160。此時，由於面板部160透過磁耦合方式可拆卸地安裝到殼體110的內側面的一部分，因此可以容易地被使用者分解。 Next, the user can disassemble the panel portion 160 from the inside of the housing 110. At this time, since the panel portion 160 is detachably attached to a part of the inner surface of the housing 110 through the magnetic coupling method, it can be easily disassembled by the user.

接下來，使用者可以從殼體110的內部分解葉輪130。此時，由於葉輪13透過磁耦合方式可拆卸地安裝到馬達120的旋轉軸121，因此可以容易地被使用者分解。 Next, the user can disassemble the impeller 130 from the inside of the housing 110. At this time, since the impeller 13 is detachably attached to the rotating shaft 121 of the motor 120 through magnetic coupling, it can be easily disassembled by the user.

接下來，使用者可以從殼體110的內部分解防回流阻尼器150。此時，由於防回流阻尼器150以呈空氣排出口115型合的外側形狀並以***結合的方式可拆裝地安裝到空氣排出口115，因此可以容易地被使用者分解。 Next, the user can decompose the backflow damper 150 from the inside of the housing 110. At this time, since the backflow damper 150 has an outer shape in which the air discharge port 115 is fitted and is detachably attached to the air discharge port 115 in an inserted manner, it can be easily disassembled by the user.

像這樣，由於使用者可以按照該順序依序分解如上所述的結構並通過殼體110的引入口113取出，因而可以直接修理或更換出現問題的各結構，並且進行清潔等維護。相反地，使用者可以透過與該順序相反的順序依序重新結合如上所述的結構。 In this way, since the user can sequentially decompose the above-mentioned structures in this order and take them out through the inlet 113 of the housing 110, it is possible to directly repair or replace the problematic structures and perform maintenance such as cleaning. On the contrary, the user can recombine the above-mentioned structures in order through the reverse order.

由於這種根據本發明的阻尼器內裝型通風機100可以不像習知方法那樣直接執行該操作，減少需要透過專業人員來解決問題或進行清潔等的維修的麻煩，因此可以減少所消耗的時間或費用。 Since the damper built-in type ventilator 100 according to the present invention may not directly perform this operation unlike the conventional method, it reduces the trouble of requiring a professional to solve the problem or perform maintenance such as cleaning, and thus can reduce the consumption Time or cost.

100‧‧‧阻尼器內裝型通風機 100‧‧‧Built-in fan with damper

110‧‧‧殼體 110‧‧‧Housing

115‧‧‧空氣排出口 115‧‧‧ Air outlet

120‧‧‧馬達 120‧‧‧Motor

150‧‧‧防回流阻尼器 150‧‧‧Backflow damper

151‧‧‧把手 151‧‧‧handle

190‧‧‧蓋部 190‧‧‧Cover

Claims (9)

一種阻尼器內裝型通風機，其中，包含：殼體，內部形成氣流室，並具有與該氣流室連通的空氣排出口；以及葉輪，可旋轉地連接馬達的旋轉軸並內置於該殼體，其中，作為使該葉輪與該馬達的旋轉軸可拆裝地結合的葉輪拆裝單元，該馬達的旋轉軸由能夠與磁體磁耦合的磁性材料形成，並以至少一部分形成斜切的軸結構，該葉輪包含該旋轉軸能夠***到旋轉中心的連接槽和設置於該連接槽的內側的磁體，在一部分斜切的該旋轉軸***的狀態下，該連接槽具有相對於該旋轉軸的旋轉方向的卡定部，該卡定部相對於***到該連接槽的內部的該旋轉軸的旋轉方向形成間隔；其中，該旋轉軸具有垂直於軸方向的截面形態呈圓弧的一部分被倒角的圓形態，對應具有圓弧的一部分被倒角的圓截面的該旋轉軸的該連接槽的至少一部分截面的形態僅佔據通過該卡定部的截面被倒角的區域中的一部分，並且呈包圍該旋轉軸的周邊的接近圓的形態。 A damper built-in ventilator, comprising: a housing, which forms an airflow chamber inside, and has an air discharge port communicating with the airflow chamber; and an impeller, which is rotatably connected to the rotating shaft of the motor and is built into the housing , Wherein, as an impeller detachable unit that detachably couples the impeller and the rotating shaft of the motor, the rotating shaft of the motor is formed of a magnetic material that can magnetically couple with the magnet, and at least a portion forms a beveled shaft structure , The impeller includes a connection slot into which the rotation shaft can be inserted into the center of rotation and a magnet provided inside the connection slot, and in a state where a part of the rotation shaft is chamfered, the connection slot has a rotation relative to the rotation shaft Direction locking portion, the locking portion is spaced relative to the rotation direction of the rotating shaft inserted into the connecting groove; wherein, the rotating shaft has a cross-sectional shape perpendicular to the axial direction and a part of the arc is chamfered The shape of the circle corresponds to the shape of at least a part of the cross section of the connecting groove of the rotating shaft having a circular cross section with a part of the arc chamfered, occupying only a part of the area where the cross section through the locking portion is chamfered, and is A nearly round shape surrounding the periphery of the rotation axis. 如申請專利範圍第1項所述之阻尼器內裝型通風機，其中，該卡定部形成有用於從該旋轉軸的***方向朝向該連接槽的內側方向引導該旋轉軸的***的斜面。 The damper built-in type ventilator according to item 1 of the patent application range, wherein the locking portion is formed with a slope for guiding the insertion of the rotation shaft from the insertion direction of the rotation shaft toward the inner side of the connection groove. 如申請專利範圍第1項所述之阻尼器內裝型通風機，其中，還包含： 防回流阻尼器，用於開閉該空氣排出口，其中，該防回流阻尼器可拆裝地安裝在該殼體的內部的該空氣排出口。 The fan with built-in damper as described in item 1 of the scope of patent application, which also includes: An anti-backflow damper is used to open and close the air exhaust port, wherein the anti-backflow damper is detachably installed in the air exhaust port inside the housing. 如申請專利範圍第3項所述之阻尼器內裝型通風機，其中，該防回流阻尼器具有對應該空氣排出口的內側型態之型合型態，並***結合到該空氣排出口。 The damper with a built-in ventilator as described in item 3 of the patent application scope, wherein the backflow damper has a configuration corresponding to the inner shape of the air discharge port, and is inserted and coupled to the air discharge port. 如申請專利範圍第4項所述之阻尼器內裝型通風機，另包含：結合槽，形成於該防回流阻尼器的外側面與該空氣排出口的內側面的互相相接的面上，以便沿該防回流阻尼器的拆裝方向引導結合及分解方向，並限定所結合的該防回流阻尼器的結合位置；以及結合凸起。 The damper with built-in ventilator as described in item 4 of the patent application scope further includes: a combining groove formed on the mutually connected surface of the outer side of the anti-backflow damper and the inner side of the air outlet, In order to guide the joining and disassembling directions along the direction of disassembly and assembly of the backflow damper, and define the joint position of the combined backflow damper; and the joint protrusion. 如申請專利範圍第3項所述之阻尼器內裝型通風機，其中，該葉輪為具有圓筒風扇型態，旋轉時朝切線方向吹送空氣的西洛克風扇，該空氣排出口呈由四邊形的截面形狀延伸為圓形的截面形狀的管形態，以將該葉輪送出的空氣順暢地排出。 The damper with a built-in ventilator as described in item 3 of the patent application scope, wherein the impeller is a sirocco fan with a cylindrical fan type, which blows air in a tangential direction when rotating, and the air outlet is quadrangular The cross-sectional shape extends into a tube shape with a circular cross-sectional shape to smoothly discharge the air sent from the impeller. 如申請專利範圍第6項所述之阻尼器內裝型通風機，其中，該防回流阻尼器具有對應該空氣排出口的圓形的截面形狀的型合外側形狀，匹配並***到圓形的截面形狀之部位。 The damper with built-in ventilator as described in item 6 of the patent application range, wherein the backflow damper has a shape corresponding to the circular cross-sectional shape of the air discharge port and the outer shape, matching and inserted into the circular The cross-sectional shape. 如申請專利範圍第3項所述之阻尼器內裝型通風機，另包含葉輪拆裝單元，用以拆裝結合該葉輪與該馬達的旋轉軸。 The damper with built-in ventilator as described in item 3 of the patent application scope also includes an impeller dismounting unit for disassembling and combining the rotating shaft of the impeller and the motor. 如申請專利範圍第8項所述之阻尼器內裝型通風機，其中，該葉輪拆裝單元另包含磁體，位於該葉輪與該馬達的旋轉軸的連接部位。 The damper with built-in ventilator as described in item 8 of the patent application scope, wherein the impeller dismounting unit further includes a magnet, which is located at the connection part of the impeller and the rotating shaft of the motor.
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