M280425 八、新型說明： 【新型所屬之技術領域】 本創作係與風扇有關，特別係指利用液體如水提高熱交換速率，以送 出冷風之風扇。 【先前技術】 按，習用之涼風扇大多藉由轉動一不織布捲，沾染一冰塊融化之水或 水槽中之一冰水，使該>厅、風扇送出之風係可經過該不織布捲，用以達成降 低溫度之目的，雖然可以達到降低室内溫度之目的，但在使用上仍具有以 下缺失： 1·該涼風扇内之冰塊須定時添加，如果沒有定時添加冰塊，則無法達 到送風涼爽之效果，所以一消費者在使用前必須製備大量之冰塊， 則增加該消費者在使用該涼風扇之不便利性。 2·當該涼風扇内之冰塊融化時，通常會伴隨著濕氣或水氣，不僅僅使 送出來之風會有濕黏感，造成該消費者之不適感，亦會造成地板濕 滑，增加清理上之麻煩。 另一種結構係在一風扇之入風口處設有一熱交換板，該熱交換板或為 金屬製鰭片式，或為蜂巢狀結構，使該風扇送出之風係可經過該熱交換板， 用以達成降低空氣溫度之目的，然其降低溫度之功效仍是有限。 再者’習用風扇之抽送風葉片型態通常係三或四個由馬達之轉軸橫斷 方向朝外的放射狀葉片，其抽送的風壓不大，若是應用在前述具有該不織 布捲或該熱交換板結構之風扇，由於多了一道蔽屏，其係有不足適用之處。 【新型内容】 M280425 本創作之主要目的係提供一種冷風扇，其藉由水為媒介以加速熱交 換，則能有效降低其出風口之溫度，具提供冷風之效果。 本創作之-人-目的係提供一種冷風扇，其具有較大風流量，以提供較 大冷風流量。 緣是，為了達成前述之目的，本創作係提供一種冷風扇，其包含有一 可移動機殼、-熱交換部、—循環裝置及—百翼式風扇，該機殼包含有一 入風口及一出風口，該熱交換部係設於該入風口與該出風口間，該循環裝 置包含有-财u水管H浦，該儲水部係設於賴殼底部，該 出水管一段部位設有至少一出流孔而鄰設於該熱交換部上方，該泵浦係連 接該儲水部·出水管，肋推賴水體流至該出流·出喊經該熱交 換部回至該儲水部，該百翼式風扇係設於該出風口及該熱交換部間，用以 抽取空氣流經該熱交換部進行熱交換而成為溫度較低空氣，再推送至出風 Π 〇 以下，鉍舉本創作之一較佳實施例，並配合圖式做更進一步詳細說明 如后： 第一圖係為本創作較佳實施例之後視圖。 第二圖係為本創作較佳實施例之側視圖。 第三圖係為本創作較佳實施例之頂視圖。 第四圖係為本創作較佳實施例之立體示意圖。 【實施方式】 請參閱第一至四圖，本創作所揭一種冷風扇，其包含有一可移動機殻 (12)、一熱交換部（14)、一循環裝置（16)及一百翼式風扇（18)。 5 M280425 該可移動機殼（12)係具-體積及—内部空間之箱體，其底面外側設 有右干輪子’其—側面設有—人風σ (22)，其對應該人風口（22)之另-側面設有一出風口（24)。 該…交換部（14)係-具蜂巢狀結構塊體，設於該人風口⑵）及該 出風口（24)之間。 該循環裳置（16)至少包含有一儲水部（62)、一出水管（64)及一果 浦（66)。 該儲水部（62)係設於該機殼（12)底部之—空間，用靴納一水體。 該出水管（64) 一段雜設有至少一出流孔而鄰設於該熱交換部⑽ 上方。 該泵浦（66)係連接該儲水部⑽及該出水管（64)，用以推送該水 體流至該出流孔以重力祕出而流經該熱交換部⑽，_該水體回至該 儲水部（62) ’使該水體在該儲水部⑽、該出水管⑽及該熱交換部 (14)間形成一個循環。 該百翼式風扇（18)係、設於該出風σ (24)及該熱交換部（⑷間， 其包含有-風罩體⑽、-馬達⑽及—組葉片⑽）。 該風罩體（82)個設於該機殼（12)内部，其一端開口係對應該出 風口（24)，其另一端開口係對應該熱交換部（14)。 該馬達（84)係設於該風罩體（82)内。 該組葉片⑽係設於該風罩體⑽内，其包含一葉片連接部（861) 及複數個具-長度葉片（862)，該葉片連接部（861)係連接該馬達（84) 之轉動軸，其外側環設排列各該葉片⑽），其中各該葉片⑽）之長轴 6 M280425 方向係對應該馬達（84)之轉動軸之長轴方向，則其係一種具有較大風壓 之茱片組合方式。 藉由前述結構，該儲水部（62)所收容該水體被該泵浦汲取， 經由該出水管⑽之該出流孔以重力滴落$硫_缺換部（⑷，使 得該熱交換部（14)被覆有該水體，該馬達（84)連動該組葉片（86)將 空氣由該入風口（22)抽入而流經該熱交換部（14)，藉由該熱交換部（14) 之該水體可快速地降低該空氣之溫度，再由該出風口（24)送出，而該水 體係可藉由該泵浦（66)之運轉在該儲水部（62)、該出水管（64)及該熱 交換部（14)間形成一循環。 本創作所揭冷風扇，將具有以下特點： 1·藉由該出水管（64)位於該熱交換部（14)上方，該水體經由談出， 水管（64)之該出流孔以重力滴落出而流經該熱交換部（14)，使得該熱交 換部（14)被覆有該水體，用以增加降低空氣溫度之速率。 2.藉由該百翼式風扇（18)之設計，本創作具有較大風壓，用以有效 進行熱交換。 本創作之結構，其更包含一入水口（68)，該入水口（68)係設於該機 设（12 )頂部而連通該儲水部（62 )，用以方便添加一水體至該儲水部（的）。 本創作之結構，其中該循環裝置（16)更包含有一流量控制閥（641)， 該流量控制閥（641)設於該出水管（64)，用以調控出水流量。 本創作之結構，其更包含有一濾網（42)，該濾網（42)係設於該熱交 換部（14)外側，用以過濾空氣。 本創作之結構，其中該出風口（24)更設有一組可導風向片，用以變 7 M280425 化風向，進一步者，該組可導風向片可設為自動襬動。 本創作之結構，其中該機殼（12)底部更設有—排放開關（26)，用以 方便排放該水體。 【圖式簡單說明】 第一圖係為本創作較佳實施例之後視圖。 ** 第二圖係為本創作較佳實施例之側視圖。 第三圖係為本創作較佳實施例之頂視圖。 9 第四圖係為本創作較佳實施例之立體示意圖。 【主要元件符號說明】 循環裝置（16) 出風口（24) I浦（66) 葉片（86) 入水d (68) 排玫開關（26) 可移動機殼（12) 熱交換部（14) 百翼式風扇（18) 入風口（22) 儲水部（62) 出水管（64) 風罩體（82) 馬達（84) 葉片連接部（861) 葉片（862) 流量控制閥（641) 濾網（42)M280425 8. Description of the new type: [Technical field to which the new type belongs] This creation is related to fans, especially the fans that use liquids such as water to increase the heat exchange rate to send out cold air. [Previous technology] According to most conventional cooling fans, a non-woven roll is rotated, contaminated with ice-melted water or an ice water in a water tank, so that the wind from the hall and the fan can pass through the non-woven roll. To achieve the purpose of reducing the temperature, although it can achieve the purpose of reducing the indoor temperature, it still has the following defects in use: 1. The ice cubes in the cooling fan must be added regularly. If the ice cubes are not added regularly, the air supply cannot be achieved. The cooling effect, so a consumer must prepare a large amount of ice cubes before use, which increases the inconvenience of the consumer in using the cooling fan. 2. When the ice cube in the cooling fan melts, it is usually accompanied by moisture or water vapor, which not only makes the wind sent out have a sticky feeling, causing discomfort to the consumer, but also causes the floor to be slippery. , Increase the trouble of cleaning up. Another structure is provided with a heat exchange plate at the air inlet of a fan. The heat exchange plate is either a metal fin type or a honeycomb structure, so that the wind system sent by the fan can pass through the heat exchange plate. In order to achieve the purpose of lowering the air temperature, the effect of lowering the temperature is still limited. Moreover, the type of the fan blades of the conventional fan is usually three or four radial blades that are directed outward by the transverse direction of the rotation axis of the motor, and the pumped wind pressure is not large. If it is applied to the aforementioned non-woven roll or the heat The fan of the switch board structure has an inadequate application due to an additional shielding screen. [New content] M280425 The main purpose of this creation is to provide a cooling fan, which uses water as a medium to accelerate heat exchange, which can effectively reduce the temperature of its air outlet and provide the effect of cold air. The -person-purpose of this creation is to provide a cooling fan that has a large air flow to provide a large cold air flow. The reason is that in order to achieve the aforementioned purpose, the present invention provides a cooling fan, which includes a movable casing, a heat exchange section, a circulation device, and a winged fan. The casing includes an air inlet and an outlet. The air outlet, the heat exchange part is located between the air inlet and the air outlet, the circulation device includes a-water pipe H pump, the water storage part is located at the bottom of the shell, and at least one part of the water outlet pipe is provided with at least one The outflow hole is adjacent to the heat exchange part, and the pump is connected to the water storage part and the water outlet pipe, and the rib pushes the water body to the outflow and the shout returns to the water storage part through the heat exchange part, The winged fan is located between the air outlet and the heat exchange section, and is used to extract air flowing through the heat exchange section for heat exchange to become lower temperature air, and then push it to the air outlet below Π 0. A preferred embodiment of the creation is described in further detail in conjunction with the drawings. The first figure is a rear view of the preferred embodiment of the creation. The second figure is a side view of the preferred embodiment of the creation. The third figure is a top view of a preferred embodiment of the creation. The fourth figure is a three-dimensional schematic diagram of a preferred embodiment of the creation. [Embodiment] Please refer to the first to fourth figures. The cooling fan disclosed in this creation includes a movable casing (12), a heat exchange section (14), a circulation device (16) and a one-hundred wing type. Fan (18). 5 M280425 The movable casing (12) is a box with-volume and-internal space, with a right dry wheel on the outside of its bottom surface and its side-human wind σ (22), which corresponds to the human air outlet ( 22) Another-an air outlet (24) is provided on the side. The ... exchange section (14) is a block with a honeycomb structure, which is arranged between the person's air outlet (⑵) and the air outlet (24). The circulation dress (16) includes at least a water storage unit (62), a water outlet pipe (64), and a fruit pond (66). The water storage part (62) is arranged in a space at the bottom of the casing (12), and a boot is used to receive a water body. A section of the water outlet pipe (64) is provided with at least one outlet hole and is adjacent to the heat exchange part ⑽. The pump (66) is connected to the water storage unit ⑽ and the water outlet pipe (64), and is used to push the water flow to the outlet hole to flow through the heat exchange unit 以 by gravity, and the water body returns to The water storage unit (62) 'causes the water body to form a cycle between the water storage unit ⑽, the water outlet pipe ⑽, and the heat exchange unit (14). The winged fan (18) is provided in the air outlet σ (24) and the heat exchange unit (between the hood, which includes-the windshield body ⑽,-the motor ⑽, and the group blade ⑽). The air hood body (82) is provided inside the casing (12), and one end opening corresponds to the air outlet (24), and the other end opening corresponds to the heat exchange portion (14). The motor (84) is disposed in the windshield body (82). The set of blade cymbals is arranged in the windshield body ⑽ and includes a blade connection portion (861) and a plurality of blades (862) with a length. The blade connection portion (861) is connected to the rotation of the motor (84). The outer ring of the shaft is arranged with each blade ⑽), where the long axis 6 of each blade ⑽) is in the direction corresponding to the long axis of the rotation axis of the motor (84), and it is a type with large wind pressure. Ju piece combination. With the foregoing structure, the water body contained in the water storage unit (62) is pumped by the pump, and the $ sulfur_missing unit (⑷) is dropped by gravity through the outlet hole of the water outlet pipe, so that the heat exchange unit (14) Covered with the water body, the motor (84) interlocks the group of blades (86) to draw air from the air inlet (22) and flows through the heat exchange section (14), and the heat exchange section (14) The water body can quickly reduce the temperature of the air, and then sent out from the air outlet (24), and the water system can be operated in the water storage unit (62), the water outlet pipe by the operation of the pump (66) (64) and the heat exchange section (14) form a cycle. The cooling fan disclosed in this creation will have the following characteristics: 1. The water pipe (64) is located above the heat exchange section (14), and the water body After talking out, the outflow hole of the water pipe (64) drops out by gravity and flows through the heat exchange section (14), so that the heat exchange section (14) is covered with the water body to increase the rate of reducing the air temperature 2. With the design of the wing fan (18), this creation has a large wind pressure for effective heat exchange. The structure of this creation, It further includes a water inlet (68). The water inlet (68) is provided on the top of the machine (12) and communicates with the water storage unit (62), so as to conveniently add a water body to the water storage unit. The structure of this creation, wherein the circulation device (16) further includes a flow control valve (641), and the flow control valve (641) is provided on the water outlet pipe (64) to regulate the water flow. It also includes a filter screen (42), which is arranged outside the heat exchange section (14) to filter air. In the structure of this creation, the air outlet (24) is further provided with a set of guides. Wind vane, used to change the direction of 7 M280425, and further, the group of wind deflectors can be set to swing automatically. The structure of this creation, where the bottom of the casing (12) is also provided with a discharge switch (26), It is used to facilitate the discharge of this water body. [Brief description of the drawings] The first picture is a rear view of the preferred embodiment of the creation. ** The second picture is a side view of the preferred embodiment of the creation. The third picture is this Top view of the preferred embodiment of creation. 9 The fourth figure is a three-dimensional illustration of the preferred embodiment of creation. Fig. [Symbol description of main components] Circulating device (16) Air outlet (24) I-pu (66) Blade (86) Water inlet d (68) Rose switch (26) Movable casing (12) Heat exchange section (14 ) Hundred-wing fan (18) Air inlet (22) Water storage unit (62) Water outlet pipe (64) Air hood body (82) Motor (84) Blade connection part (861) Blade (862) Flow control valve (641) Strainer (42)