CN103982401A - Fan - Google Patents

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CN103982401A
CN103982401A CN201310049217.7A CN201310049217A CN103982401A CN 103982401 A CN103982401 A CN 103982401A CN 201310049217 A CN201310049217 A CN 201310049217A CN 103982401 A CN103982401 A CN 103982401A
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fan
input
nozzle
section
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CN201310049217.7A
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Chinese (zh)
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任文华
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任文华
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Abstract

The invention discloses a fan. The fan comprises a nozzle, a generating device and a conveying pipe, wherein the nozzle comprises input ends, an inner channel and an air exhaust port; the generating device comprises a plurality of impeller covers, a plurality of impellers and a plurality of motors; the conveying pipe comprises an input section with a plurality of input ends and an output section with output ends; a plurality of air outlet ends of the impeller covers are connected with the input ends of the input section respectively; the input ends of the nozzle are connected with the output ends of the output section.

Description

风扇 fan

技术领域 FIELD

[0001] 本发明涉及一种风扇。 [0001] The present invention relates to a fan. 特别地,但不是排除性地,本发明涉及一种家用风扇,如家用台扇,用于增加室内、办公室和其它环境中的空气循环和空气流动。 In particular, but not exclusively, the present invention relates to a domestic fan, such as home desk fan, for increasing the air circulation and the air flow chamber, office and other environments.

背景技术 Background technique

[0002] 传统的家用风扇通常包括马达和由马达驱动进行旋转运动的一组叶片或叶轮。 [0002] The conventional domestic fan typically includes a motor and a set of blades or impeller rotational movement driven by a motor. 该组叶片通常位于笼子内,该笼子允许气流穿过,然而却阻止人体接触到旋转的叶片。 The set of vanes is typically located in a cage, the cage allow airflow through, yet prevents rotation of the body in contact with the blade. 但是在某些情况下,该种风扇还存在着人体触及到该组旋转叶片的风险。 However, in some cases, this type of fan, there are still risks to human touches that set of rotating blades.

[0003] 2009年5月6日公开号为CN 101424279A的中国专利申请(申请号:200810177844.8)公开了一种没有外露风叶的风扇,所述风扇包括喷嘴和用于形成通过所述喷嘴的气流的产生装置,所述喷嘴包括具有进口的输入端、用于接收气流的内部通道和用于发射气流的排气口,所述喷嘴限定开口,所述风扇外部的空气被从排气口所发射的气流抽吸通过该开口,所述产生装置包括叶轮罩、位于叶轮罩内的叶轮和驱动所述叶轮旋转工作的马达。 [0003] May 6, 2009 Publication No. CN 101424279A Chinese patent application (application number: 200810177844.8) discloses a no exposed blades of a fan and comprising a nozzle for forming a gas flow through the nozzle generating means, said input comprising a nozzle having an inlet for receiving the gas flow passage inside the exhaust port and an emission stream, defining the nozzle opening, the fan air is emitted outside from the exhaust port the airflow drawn through the opening, and the motor driving the impeller wheel rotating working in the shroud comprises a shroud means, located in said generating. 由于该种风扇仅使用一个叶轮旋转工作,所述叶轮须高速运行才能获得足够的出风量,而叶轮的高速运转将产生较大的噪声;另外该种风扇功能单一,有待进一步优化。 As the kind of the fan using only one impeller rotating working, the high-speed impeller to be run in order to obtain a sufficient amount of wind, and high-speed operation of the impeller will have a greater noise; Further this kind of fan single function, to be further optimized.

发明内容 SUMMARY

[0004] 本发明的第一方面提供了一种风扇,该种风扇包括喷嘴、用于形成通过所述喷嘴的气流的产生装置和用于将所述产生装置所形成的气流输送至所述喷嘴的输送管;所述喷嘴包括具有进口的至少一个输入端、用于接收气流的内部通道、和用于发射气流的排气口;所述产生装置包括具有进气端和出气端的多个叶轮罩、位于所述多个叶轮罩内的多个叶轮和驱动所述多个叶轮旋转工作的多个马达;所述输送管包括输入段和位于所述输入段下游的输出段;其中:所述输入段包括具有进口的多个输入端,所述输出段包括具有出口的至少一个输出端,所述多个叶轮罩的多个出气端与所述输入段的多个输入端分别连接,所述喷嘴的输入端与所述输出段的输出端连接。 [0004] In a first aspect the present invention provides a fan, the seed fan includes a nozzle, for forming a gas flow generating device and said nozzle for delivering said gas flow generating means to the nozzle formed a delivery tube; said nozzle comprises at least one input terminal having an inlet for receiving the gas flow inside the passage, and an exhaust port for emitting gas stream; shroud device comprises a plurality of inlet end and the outlet end of said generated , a plurality of impeller within said shroud and a plurality of the plurality of motors driving said plurality of rotating working wheel; the duct comprises an input section and an output section located downstream of the input section; wherein: said input section having an inlet comprising a plurality of input terminals, said output section comprises at least one output having an outlet, the outlet end with a plurality of said plurality of inputs of said plurality of input sections respectively connected to the shroud, the nozzle an input terminal connected to an output terminal of the output stage.

[0005] 优选地,所述输入段包括至少一段三通管。 [0005] Preferably, the input section comprises at least one segment tee. 所述三通管是指具有三个开口的管;采用一段三通管,容易高效地将两路气流汇聚成一路;三通管优选地包括T形的三通管和Y形 The tee is a three vial having an opening; with tee section, easily and efficiently converging the two way airflow; tee preferably comprise T-shaped and Y-shaped tee

的三通管。 Tee.

[0006] 优选地,所述输入段包括至少一段三通管,并且所述输出段也包括至少一段三通管。 [0006] Preferably, the input section comprises at least a section of the tee, and the output section including at least one segment tee. 这样输送管的输出段能高效地汇聚多路气流,而输送管的输出段能高效地分散成多路气流。 So that the output section of the delivery tube can efficiently converge multiplexed stream, while the output section of the delivery tube can be efficiently dispersed into multiple stream.

[0007] 所述风扇可以限定开口。 The [0007] The fan may define an opening. 来自风扇外部的空气可以被从排气口所发射的气流卷吸通过所述开口。 Air from outside the fan can be sucked from the vent gas stream volume emitted through the opening.

[0008] 有利地,该种结构的风扇将多个叶轮旋转工作所分别输出的气流通过输送管集聚和传送后输送至喷嘴,多个叶轮在较低的转速下就可以使风扇获得足够的出风量,较低的叶轮转速能显著减少风扇所产生的噪音;另外该种风扇的输送管其结构紧凑并容易实行将多个叶轮所产生的气流高效地集聚和传送,有利于提高其输送效率并减少所占用的空间。 [0008] Advantageously, the kind of structure of the fan airflow plurality of rotation of the impeller work outputs delivered to the nozzle through the delivery tube gathering and transmission, a plurality of impellers at a lower rotational speed of the fan can be a sufficient wind, the lower impeller speed can significantly reduce the noise generated by the fan; Further this kind of fan delivery compact tube structure and easy to implement a gas flow impellers produced efficiently gather and transmit, help improve the transfer efficiency, and reducing the space occupied.

[0009] 优选地,所述产生装置包括两个叶轮罩、两个叶轮和两个马达,所述输入段包括两个输入端,所述两个叶轮罩的两个出气端与所述输入段的两个输入端分别连接。 [0009] Preferably, the generating means comprises two shroud, two impellers and two motors, said input section comprises two gas outlet end of the two input terminals input segment, the shroud of the two the two input terminals are respectively connected.

[0010] 优选地,所述产生装置包括两个叶轮罩、两个叶轮和两个马达,所述喷嘴包括两个输入端,所述输入段包括两个输入端,所述输出段包括两个输出端,所述喷嘴的两个输入端与所述输出段的两个输出端分别连接,所述两个叶轮罩的两个出气端与所述输入段的两个输入端分别连接。 [0010] Preferably, the generating means comprises two shroud, two impellers and two motors, said nozzle comprising two input terminals, said input segment comprises two input terminals, the output stage comprises two an output terminal, two output terminals of the nozzle and the two input terminals respectively connected to said output section, two inputs of the two outlet ends of the two input sections respectively connected to the shroud. 所述输送管采用两个输出端向所述喷嘴输送气流,有利于提高风扇的整体效率,特别有利于减少气流在喷嘴中的损耗。 The output end of the delivery tube with two gas flow to the nozzle delivery, improve the overall efficiency of the fan, the air flow is particularly advantageous to reduce the loss in the nozzle.

[0011 ] 所述风扇可以包括位于所述输送管内的用于引导气流的弓I导装置。 [0011] The fan may comprise guide means for bow I positioned within the delivery tube to direct airflow. 所述引导装置包括用于引导气流的多个翼片;优选地,所述引导装置包括与所述输送管成整体的多个翼片。 Said guide means comprises a plurality of fins for guiding airflow; preferably, the guide means comprises a delivery tube integral with said plurality of fins. 在输送管内设置用于引导气流的翼片,有利于提高气流的输送效率并降低噪音,特别是在有多股气流混合的情况下更是如此。 In the delivery pipe is provided for guiding the airflow flap, it helps to improve the transfer efficiency and reduce air flow noise, especially in the case of mixing a plurality of streams. 所述位于输送管内的翼片可以设置在输送管的各个输入端附近,也可以设置在多股气流的混合区附近,还可以设置在多股气流的分流区附近。 The flap is located within the delivery tube may be disposed in the vicinity of the respective input end of the conduit may be provided in the vicinity of the mixing zone of the plurality of gas streams may be provided in the vicinity of plural airflow distribution area. 优选地在输送管内的输入端附近、多股气流的混合区附近和多股气流的分流区附近都设置多个翼片。 Preferably the conveyor near the input end of the inner tube, and the gas flow diverter stranded region near the vicinity of the mixing zone of the gas stream are provided a plurality of multi-stranded flaps.

[0012] 所述风扇的每个马达通常使用一个马达壳体将马达固定于叶轮罩上,所述叶轮罩的出气端可以通过一个马达壳体与所述输入段的多个输入端中的一个输入端连接。 [0012] The fan motor is generally used per one motor fixed to the motor housing an impeller cover, the outlet end of the shroud may be a plurality of input terminals by a motor housing and the input section of the input connected.

[0013] 所述风扇通常包括用于控制马达工作的电路装置。 [0013] The fan motor operation generally comprises a circuit for controlling the apparatus. 优选地,所述多个马达采用同一个电路装置来控制,这样有利于提高生产效率并降低成本。 Preferably, the plurality of motors employed to control the same circuit means, this will help increase productivity and reduce costs. 优选地,所述同一个电路装置包括供多个马达的供电电缆连接的多个输出接口。 Preferably, the same circuit means comprises a plurality of output interfaces for the plurality of power supply cables connected to the motor.

[0014] 所述风扇优选地包括具有多个进口和至少一个出口的环形壳体,所述环形壳体限定内部空腔,所述产生装置和所述输送管都位于所述环形壳体的内部空腔中。 [0014] The fan preferably comprises an annular housing having at least a plurality of inlet and outlet, said annular housing defining an internal cavity, said generating means and said delivery tube are located inside the annular housing cavity. 采用该种结构,可以使风扇具有较好的外观。 With this configuration, the fan can have a better appearance.

[0015] 所述风扇优选地包括基座,所述喷嘴设置于基座上,所述基座包括基座外壳,所述产生装置和所述输送管都位于所述基座外壳内。 [0015] The fan preferably comprises a base, the nozzle is disposed on the base, the base comprising a base housing, said generating means and said delivery tube are located within the base housing. 所述基座包括多个进口,多个叶轮通过所述多个进口将空气吸入到所述基座外壳内。 The base comprises a plurality of inlets, a plurality of impellers through said plurality of inlet air is sucked into the base housing. 所述多个马达的每一个都包括转轴,优选地,所述多个马达的多个转轴大体平行,且所述多个转轴与所述基座高度方向的夹角在10°至90°之间;更优选地,所述多个马达的多个转轴大体平行,且所述多个转轴与所述基座高度方向的夹角在20°至75°之间。 The plurality of motors each comprising a shaft, preferably a plurality of spindle motors of the plurality of substantially parallel, and the angle of the plurality of height direction of the base shaft and in the 10 ° to 90 ° Room; more preferably, a plurality of spindle motors of the plurality of substantially parallel, and the height direction of the shaft and a plurality of base at an angle between 20 ° and 75 °.

[0016] 所述喷嘴优选地限定开口,风扇外面的空气可以被从所述排气口所发射的气流卷吸通过所述开口。 The [0016] Preferably the nozzle defines an opening, the outside air fan can be sucked from the exhaust gas flow volume emitted through the outlet opening. 所述喷嘴的高度优选地介于200mm至800mm之间,更优选地介于250mm至500mm之间。 The height of the nozzle is preferably between 200mm to 800mm, more preferably between 250mm to 500mm.

[0017] 所述喷嘴优选地包括内部壳体部分和外部壳体部分,它们共同限定所述喷嘴的内部通道和排气口。 The [0017] nozzle preferably comprises an inner housing part and outer housing portions that together define the interior passage and an exhaust port of the nozzle. 所述外部壳体部分优选地构成局部重叠所述内部壳体部分,这样能让所述排气口限定在所述内部壳体部分的外表面与所述外部壳体部分的内表面之间。 The portion of the outer housing is preferably configured to partially overlap the inner casing section, so make the exhaust port is defined between an outer surface of the inner housing portion and the inner surface of the outer housing portion.

[0018] 所述排气口优选地为缝隙状排气口,其排气口在出口处的宽度通常在0.5mm至IOmm之间,优选地在Imm至5mm之间。 [0018] The vent is preferably slot-shaped exhaust port, an exhaust port at which the width of the outlet is generally between 0.5mm to IOmm, preferably between 5mm to Imm.

[0019] 所述马达可以是交流马达,也可以是直流无刷马达;所述叶轮可以是离心叶轮,也可以是混流叶轮,优选地为混流叶轮。 [0019] The motor may be an AC motor may be a brushless DC motor; the impeller may be a centrifugal impeller, the impeller may be mixed, preferably a mixed flow impeller. 所述叶轮的转速通常位于800rpm至7000rpm之间,优选地位于1200rpm至6500rpm之间。 The rotational speed of the impeller is generally located between 800rpm to 7000rpm, preferably between 1200rpm to 6500rpm.

[0020] 本发明的第二方面提供了一种风扇,该种风扇包括喷嘴、用于形成通过所述喷嘴的气流的产生装置、用于将所述产生装置所形成的气流输送至所述喷嘴的输送管和位于所述输送管内的用于加热气流的加热装置;所述喷嘴包括具有进口的至少一个输入端、用于接收气流的内部通道和用于发射气流的排气口;所述产生装置包括具有进气端和出气端的至少一个叶轮罩、位于所述叶轮罩内的至少一个叶轮和驱动所述叶轮旋转工作的至少一个马达;所述输送管包括输入段和位于所述输入段下游的输出段;其中:所述输入段包括具有进口的至少一个输入端,所述输出段包括具有出口的至少一个输出端,所述叶轮罩的出气端与所述输入段的输入端连接,所述喷嘴的输入端与所述输出段的输出端连接。 [0020] A second aspect of the present invention provides a fan, the seed fan comprising a nozzle, means for generating airflow through the forming nozzle for generating the conveying air flow forming means to the nozzle the delivery tube and the heating means for heating the air flow within the delivery tube; the nozzle comprises at least one input terminal having an inlet for receiving the gas flow passage inside the exhaust port and for transmitting gas stream; generating the apparatus includes a inlet end and outlet end of the at least one shroud, the inner shroud positioned at least one impeller and at least one motor driven rotary operating the impeller; and the delivery tube comprises an input section positioned downstream of the input section an output section; wherein: the input section comprises at least one inlet having an input terminal, said output section comprises at least one output having an outlet, the outlet end of the shroud and the input terminal of the input section is connected to the output of the input stage and the output is connected to said nozzle.

[0021] 有利地,该种结构的风扇在输送管内设置加热装置,能高效地将经过加热装置加热的空气输送到喷嘴中并通过喷嘴向外输出,使风扇既能输出冷风,也能输出热风,实行了冷热两用;同时该种风扇的结构紧凑并且加热装置不与风扇外壳直接接触,有利于提高风扇的安全性。 [0021] Advantageously, the kind of structure of the fan heating means disposed within the delivery tube, can be efficiently delivered to the nozzle through a heating means for heating the air through a nozzle and externally output, the output of the fan can not only cold air, hot air can be output , the implementation of the cold and hot; the same kind of structure of the fan and the heating apparatus compact direct contact with the fan housing, will help improve the safety of the fan.

[0022] 所述风扇可以包括与所述输送管连接的控制阀,所述控制阀用于控制流过所述输送管的气流量。 [0022] The fan may include a control valve and the delivery tube connected to the control valve for controlling the flow of air flowing through the duct. 这样可以方便地控制风扇的出风量。 This can easily control the capacity of the fan.

[0023] 所述风扇可以限定开口。 [0023] The fan may define an opening. 来自风扇外部的空气可以被从排气口所发射的气流卷吸通过所述开口。 Air from outside the fan can be sucked from the vent gas stream volume emitted through the opening.

[0024] 优选地,所述输送管还包括分别位于所述输入段与所述输出段之间的中间段,所述中间段包括第一分段和第二分段,从所述输入段流入的气流可以分两路从所述第一分段和所述第二分段分别进入所述输出段,所述加热装置位于所述第一分段中,所述风扇还包括与所述第二分段连接的控制阀,所述控制阀用于控制流过所述第二分段的气流量。 [0024] Preferably, the delivery tube further comprising an intermediate section located between the input section and the output section, said intermediate section comprises a first segment and a second segment, flows from the input section the gas stream may be divided into two paths from the first segment and the second segment into the output section, respectively, the heating means located in the first segment, the fan further comprising a second a control valve connected to the segment, the gas flow control valve for controlling flow through the second segment. 这样当所述控制阀将所述第二分段关闭时,所述第二分段没有流过的气流,输出管所输出的气流须经过所述第二分段中的加热装置加热;当所述控制阀不关闭所述第二分段时,输出管所输出的气流分别通过所述第一分段和所述第二分段。 Such that when the airflow control valve closing said second segment, said second segment is not flowing, the output of the air flow through the pipe to be output by the second heating means for heating the segment; when the said control valve is not closed when the second segment, the output stream outputted respectively through the tubes of the first segment and the second segment.

[0025] 优选地,所述输送管包括可以容纳所述加热装置的第一空腔区和第二空腔区,当所述加热装置位于第一空腔区时,所述产生装置所形成的气流至少有部分流过所述加热装置并从所述输出段的输出端输出,当所述加热装置位于第二空腔区时,所述产生装置所形成的气流至少有部分不流过所述加热装置并从所述输出段的输出端输出。 [0025] Preferably, the duct comprises a cavity to accommodate a first region of said heating means and a second cavity region when said heating means is located in a first cavity region, formed by said generating means air stream flowing through at least part of said heating means and output from the output terminal of said output stage, when the heating means is located in the second cavity region, formed of the gas flow generating means at least partially flow through the heating means and output from the output terminal of the output stage. 这样在不使用加热装置时,气流在输送管中的阻力明显减少,有利于减少其传输损耗。 Such heating means when not in use, airflow resistance in the conveying pipe is significantly reduced, which helps to reduce the transmission loss.

[0026] 优选地,所述风扇还包括与所述加热装置连接的控制装置,所述控制装置用于操作所述加热装置在第一空腔区与第一空腔区之间移动。 [0026] Preferably, the fan further comprising a control means connected to said heating means, said control means for operating said heating means is movable between a first cavity region and the first cavity region. 这样有利于方便调整加热装置的位置,使在加热装置不使用时,减少气流在输送管中的阻力和损耗。 This facilitates easy adjustment of the position of the heating means, the heating means so that when not in use, and to reduce the resistance loss of air flow in the conveying pipe.

[0027] 所述加热装置优选地位于所述输出段中。 The [0027] heating means is preferably located in the output section. 这样降低位于所述输出段上游的部件的温度。 This reduces the temperature of the output member located in said upstream section.

[0028] 所述输送管可以包括一段金属管,且所述加热装置位于该段金属管内;优选地,在放置加热装置的该段金属管的外表面设置隔热层;所述输送管也可以包括一段陶瓷管,且所述加热装置位于该段陶瓷管内;所述输送管也可以包括一段软管,如一段橡胶管,这样可以减少振动的传递。 [0028] The delivery tube may comprise a length of metal tube and the heating means is located within the section of the metal tube; Preferably, the heat insulating layer is provided on the outer surface of the metal pipe section is placed in the heating means; said delivery tube may be section comprising a ceramic tube, and wherein the heating means is located within the section of the ceramic tube; said delivery tube may also include a length of hose, such as a section of rubber pipe, this can reduce the transmission of vibration. [0029] 所述产生装置优选地包括两个叶轮罩、两个叶轮和两个马达,所述输入段包括两个输入端,所述两个叶轮罩的两个出气端与所述输入段的两个输入端分别连接。 [0029] The generating means preferably comprises two shroud, two impellers and two motors, said input segment comprises two input terminals, two of said shroud outlet end of the two input sections two input terminals respectively connected.

[0030] 优选地,所述产生装置包括两个叶轮罩、两个叶轮和两个马达,所述喷嘴包括两个输入端,所述输入段包括两个输入端,所述输出段包括两个输出端,所述喷嘴的两个输入端与所述输出段的两个输出端分别连接,所述两个叶轮罩的两个出气端与所述输入段的两个输入端分别连接。 [0030] Preferably, the generating means comprises two shroud, two impellers and two motors, said nozzle comprising two input terminals, said input segment comprises two input terminals, the output stage comprises two an output terminal, two output terminals of the nozzle and the two input terminals respectively connected to said output section, two inputs of the two outlet ends of the two input sections respectively connected to the shroud.

[0031] 所述加热装置通常包括PTC发热组件和电热丝,优选地包括PTC发热组件。 [0031] The PTC heating device generally includes a heating wire and a heat generating component, preferably comprises a PTC heating assembly. 所述加热装置的功率通常在200W至3000W之间,优选地在500W至1500W之间。 Power of the heating means is typically between 200W to 3000W, preferably between 500W to 1500W.

[0032] 上述关于本发明的第一方面的特征也等同地应用于本发明的第二方面。 [0032] The above features of the first aspect of the present invention is also equally applicable to the second aspect of the present invention.

[0033] 本发明的第三方面提供了一种风扇,该种风扇包括喷嘴、用于形成通过所述喷嘴的气流的产生装置、用于将所述产生装置所形成的气流输送至所述喷嘴的输送管和用于蒸发液体的蒸发装置;所述喷嘴包括具有进口的至少一个输入端、用于接收气流的内部通道和用于发射气流的排气口;所述产生装置包括具有进气端和出气端的至少一个叶轮罩、位于所述叶轮罩内的至少一个叶轮和驱动所述叶轮旋转工作的至少一个马达;所述输送管包括输入段和位于所述输入段下游的输出段;所述蒸发装置包括用于存储液体的具有进口和出口的容器和至少有部分位于所述输送管内的蒸发器;其中:所述输入段包括具有进口的多个输入端,所述输出段包括具有出口的至少一个输出端,所述叶轮罩的出气端和所述容器的出口端与所述输入段的多个输入端分别连接,所 [0033] The third aspect of the present invention provides a fan, the seed fan comprising a nozzle, means for generating airflow through the forming nozzle, the nozzle for generating the air flow forming means is conveyed to evaporation means for evaporating the liquid delivery tube; said nozzle comprises at least one input terminal having an inlet for receiving the gas flow passage inside the exhaust port and an emission stream; inlet end having said generating means comprises and at least one outlet end of the shroud, the shroud is positioned within the at least one impeller and at least one motor driven rotary operating the impeller; the duct comprises an input section and an input section positioned downstream of said output section; the evaporation apparatus comprising a container for storing a liquid and having an inlet and an outlet of the evaporator is located at least partially within said delivery tube; wherein: the input section comprises an input terminal having a plurality of inlet, said outlet having an output section comprising at least one output terminal, the outlet end of the container shroud and the outlet end of said plurality of input terminals respectively connected to input sections, the 喷嘴的输入端与所述输出段的输出端连接。 Output of the input stage and the output is connected to the nozzle.

[0034] 所述蒸发器优选地包括湿帘组件,所述蒸发器也可以包括蒸发棉布。 [0034] The evaporator comprises preferably wet curtain assembly, the evaporator comprises an evaporator may be cotton.

[0035] 所述蒸发装置可以包括存储在液体容器中水;也可以包括存储在液体容器中香水;还可以包括其它的液体。 [0035] The evaporation apparatus may comprise water stored in the liquid container; perfume may also comprise a storage in the liquid container; may also include other liquids.

[0036] 有利地,该种风扇的蒸发器至少有部分位于输送管内,能将水分或香水等液体蒸发后通过输送管输送到喷嘴中并向外发射,使风扇具有多种功能,能输出经过水制冷的风,也能提供具有一定湿度的风,还能提供香水所发出的香气;另外该种风扇的结构紧凑,有利于风扇的小型化。 [0036] Advantageously, this kind of evaporator fan at least partially positioned within the delivery tube, moisture or the like can perfume delivery via the liquid evaporated into the nozzle delivery tube and emitted outside, the fan having a plurality of functions, can be output through the water cooling wind, the wind can also provide a certain humidity, but also provide perfume fragrance emitted; further compact the seed fan, the fan is advantageous for miniaturization.

[0037] 所述风扇还可以包括与所述输送管连接的控制阀,所述控制阀用于控制流过所述输送管的气流量。 The [0037] fan may further include a control valve and the delivery tube connected to the control valve for controlling the flow of air flowing through the duct. 优选地,所述控制阀用于控制与所述液体容器的出口端连接的所述输入段的输入端所接受的液体或气流的数量。 Preferably, the number of inputs to the input section of the outlet end of the valve for controlling the liquid container connected to the liquid or airflow accepted control.

[0038] 所述风扇可以限定开口。 [0038] The fan may define an opening. 来自风扇外部的空气可以被从排气口所发射的气流卷吸通过所述开口。 Air from outside the fan can be sucked from the vent gas stream volume emitted through the opening.

[0039] 所述输送管还可以包括位于所述输入段与所述输出段之间的中间段,且所述中间段包括一段软管。 [0039] The delivery tube may further comprise an intermediate section located between the input section and the output section and said intermediate section comprises a hose.

[0040] 优选地,所述产生装置包括两个叶轮罩、两个叶轮和两个马达,所述输入段包括三个输入端,所述两个叶轮罩的两个出气端和所述液体容器的出口端与所述输入段的三个输入端分别连接。 [0040] Preferably, the generating means comprises two shroud, two impellers and two motors, said input section comprises two gas outlet side three input terminals, said shroud and said two liquid container the outlet end of the three input terminals respectively connected to input sections. 更优选地,所述产生装置包括两个叶轮罩、两个叶轮和两个马达,所述喷嘴包括两个输入端,所述输入段包括三个输入端,所述输出段包括两个输出端,所述喷嘴的两个输入端与所述输出段的两个输出端分别连接,所述两个叶轮罩的两个出气端和所述液体容器的出口端与所述输入段的三个输入端分别连接。 More preferably, the generating means comprises two shroud, two impellers and two motors, said nozzle comprising two input terminals, said input section comprises three input terminals, said output stage comprising two output terminals three input, two output terminals of the nozzle and the two input terminals respectively connected to said output section, two of the shroud and the two outlet ends of the outlet end of the liquid container of the input section terminals are connected. [0041] 上述关于本发明的第一方面的特征和第二方面的特征也等同地应用于本发明的 [0041] The above features of the present invention on a first aspect and second aspect of the present invention is also equally applicable to

第二方面。 The second aspect.

附图说明 BRIEF DESCRIPTION

[0042] 现在参照附图说明本发明的实施方式,在附图中。 [0042] Referring now to the drawings, embodiments of the present invention, in the accompanying drawings.

[0043] 图1是本发明的风扇的正面示意图。 [0043] FIG. 1 is a schematic front view of the fan according to the present invention.

[0044] 图2是图1所示的风扇的正面分解视图。 [0044] FIG. 2 is a front fan shown in exploded view in FIG. 1.

[0045] 图3是图1所示的风扇的侧视图。 [0045] FIG. 3 is a side view of the fan shown in FIG.

[0046] 图4是图1所示的风扇的分解侧视图。 [0046] FIG. 4 is an exploded side view of the fan shown in FIG.

[0047] 图5是沿图1的A— A线截取的放大剖视图。 [0047] FIG. 5 is an enlarged cross-sectional view along line A- A of FIG. 1 taken.

[0048] 图6是沿图1的B— B线截取的放大剖视图。 [0048] FIG. 6 is an enlarged cross-sectional view along line B- B of FIG. 1 taken.

[0049] 图7是图6所示风扇的另一种替换结构。 [0049] FIG 7 is another alternative construction of the fan shown in Figure 6.

[0050] 图8是图6中的输送管的示意图。 [0050] FIG. 8 is a schematic view of the delivery tube 6 in FIG.

[0051] 图9是控制阀与图6中的输送管的连接关系的示意图。 [0051] FIG. 9 is a diagram showing a connection relationship of a control valve and delivery tube of FIG. 6.

[0052] 图10是图1所示的风扇在喷嘴向前转动至某一位置的侧视图。 [0052] FIG. 10 is shown in FIG. 1 the fan is rotated in a forward to a location of the nozzle side.

[0053] 图11是图1所示的风扇在喷嘴向后转动至某一位置的侧视图。 [0053] FIG. 11 is shown in FIG. 1 the fan is rotated to a location rearward of the nozzle side.

具体实施方式 Detailed ways

[0054] 图1是从装置前方观察的本发明的风扇的示意图,图2是图1所示的风扇的正面分解视图,图2是图1所示的风扇的侧视图,图4是图1所示的风扇的分解侧视图。 [0054] FIG. 1 is a schematic view of a fan according to the present invention as viewed from the front of the apparatus, FIG. 2 is a front fan shown in exploded view in FIG. 1, FIG. 2 is a side view of the fan shown in FIG. 1, FIG. 1 FIG. 4 is exploded side view of the fan shown in FIG. 从图1至图4中可以看出,风扇10包括基座I和位于基座I上的喷嘴2 ;基座I包括底座13和位于底座13上的基部11。 As can be seen from FIG. 1 to FIG. 4, the fan 10 includes a base I and the nozzle 2 positioned on the base I; I base includes a base 13 and a base 13 positioned on the base 11. 基座I具有进口15,进口15为形成在基座的外壳12上的多个孔的形式,空气通过进口15从风扇外部被吸入到外壳12内。 I base having an inlet 15, inlet 15 is formed in the form of a plurality of holes on the base housing 12, the air 15 is sucked from the outside into the fan housing 12 through the inlet.

[0055] 喷嘴2包括非闭合的环形壳体5、两个输入端16和17、由环形壳体5所限定的内部通道3和排气口4 ;喷嘴2的两个输入端16和17分别伸入位于基座I的上部两侧上的两个圆孔18内。 [0055] The nozzle 2 comprises a non-closed annular housing 5, two input terminals 16 and 17, defined by the interior 5 of the housing 3 an annular passage 4 and an exhaust port; two input terminals 16 and 17 respectively, nozzle 2 two on both sides of the circular hole 18 extends into the upper portion of the base I is located. 基座I和喷嘴2共同限定了开口6。 I and the base 2 together define a nozzle opening 6.

[0056] 基座I进一步包括用于允许用户操作风扇的用户界面。 [0056] base I further comprising a user interface for allowing a user operation of the fan. 该用户界面包括用户可操作的多个按钮7、8、9。 The user interface includes a plurality of user-operable buttons 7,8,9.

[0057] 图5展示了喷嘴内部的结构。 [0057] FIG. 5 shows the internal structure of the nozzle. 从图5中可以看到,喷嘴的环形壳体5包括内部壳体部分65和外部壳体部分66,内部壳体部分65包括引导气流流过的引导表面69和使引导表面69所引导的气流不流过的扩张表面70,内部壳体部分65和外部壳体部分66共同限定了内部通道3,在内部通道3中还设置有一块多孔板67,该多孔板67具有多个穿孔68,这些穿孔68能使气流穿过并能衰减气流中的噪音。 As can be seen in Figure 5, the nozzle 5 comprises an annular inner housing and the outer housing portion 65 housing portion 66, the inner housing portion 65 includes a guide surface of the guide 69 and the airflow through the guide surface 69 guided airflow does not flow through the expansion of the surface 70, the inner housing portion 65 and the outer housing portion 66 together define an internal passage 3, in the inner channel 3 is also provided with a perforated plate 67, the porous plate 67 has a plurality of perforations 68, these 68 can flow through the perforations and can attenuate the noise stream. 排气口4位于喷嘴2的后部附近,且被设置为通过开口6朝风扇的前面发射气流。 An exhaust port 4 is located near the rear of the nozzle 2, and is arranged to emit the airflow through the opening 6 toward the front of the fan. 排气口4通常有部分在开口6的周围延伸,优选地环绕开口6。 4 generally has an exhaust port portion extends around the opening 6, preferably 6 surrounding the opening. 排气口4分别由内部壳体部分65的外表面和外部壳体部分66的内表面的重叠部分或相对部分所限定,其为缝隙的形式,排气口4的出口优选地具有相对恒定的宽度,其宽度在0.5mm至IOmm之间。 An exhaust port 4 are respectively defined by the outer surface of the inner housing and the outer housing portion 65 of the inner overlapped portion or the opposite surface of the portion 66, which is in the form of a slit, the outlet of the exhaust port 4 preferably has a relatively constant width, the width between 0.5mm IOmm. 在本实施例中,其出口的宽度约为1.2mm。 In the present embodiment, the outlet having a width of about 1.2mm.

[0058] 图6展示了基座I的内部结构,图8是图6中的输送管的示意图。 [0058] FIG. 6 shows the internal structure of the base I, FIG 8 is a schematic view in FIG. 6 of the delivery tube. 从图6和图8中可以看出,基座I包括底座13和基部11,在基部11的外壳12内设置有用于形成气流的产生装置和用于将产生装置所形成的气流输送至喷嘴2的输送管56。 As can be seen in FIGS. 6 and 8, the base 13 and the base portion I includes a base 11, disposed within the housing 12 of the base 11 for generating air flow and means forming the nozzle for generating a stream forming means is conveyed to the delivery tube 56. 产生装置包括两个叶轮罩19和20、位于两个叶轮罩19、20内的两个叶轮21和22、以及驱动两个叶轮21、22旋转工作的两个马达23和24。 Generating means comprises two impellers 20 and the cover 19, an impeller located within the two two shroud 19, 20 of the two motors 23 and 24, 21 and 22, and drive two impellers 21 and 22 of the rotating work. 叶轮罩19包括进口27、出口28、进气端31和出气端32,叶轮罩20包括进口29、出口30、进气端33和出气端34;叶轮21位于叶轮罩19内,叶轮22位于叶轮罩20内。 The impeller shroud 19 includes 27, outlet 28, the inlet end of the inlet 31 and outlet end 32, the shroud 20 includes an inlet 29, outlet 30, inlet end 33 and outlet end 34; impeller 21 is located within the shroud 19, the impeller 22 is located in the impeller cover 20.

[0059] 马达23容纳在马达壳体35中。 [0059] The motor 23 is housed in the motor housing 35. 马达壳体35包括左侧部分36和右侧部分37。 The motor housing 35 includes a left portion 36 and right portion 37. 马达23的转轴25穿过形成在马达壳体35的右侧部分37的孔,以允许叶轮21被连接到转轴25上。 Motor 23 through a shaft 25 formed on the right side of the motor housing 35 in the bore portion 37 to allow the impeller 21 is connected to the shaft 25. 马达壳体35的左侧部分36还包括多个固定杆45,马达23通过马达壳体35的多个固定杆45与叶轮罩19固定。 The left portion of the motor housing 35 further includes a plurality of fixing rod 36 45, the motor 23 through the motor housing 35, a plurality of fixing rod 45 and the impeller cover 19 is fixed.

[0060] 马达24容纳在马达壳体38中。 [0060] The motor 24 is accommodated in the motor housing 38. 马达壳体38包括左侧部分39和右侧部分40。 The motor housing 38 includes a left portion 39 and right portion 40. 马达24的转轴26穿过形成在马达壳体38的右侧部分40的孔,以允许叶轮22被连接到转轴26上。 24, motor shaft 26 passes through holes formed in the right side portion 38 of the motor housing 40 to allow the impeller 22 is connected to the shaft 26. 马达壳体38的左侧部分39还包括多个固定杆46,马达24通过马达壳体38的多个固定杆46与叶轮罩20固定。 The left side of the motor housing portion 38 further comprises a plurality of fixing bars 39 46, 38 of the motor 24 a plurality of fixing bars 46 and the impeller housing 20 fixed to the cover by a motor.

[0061] 在本实施例中,叶轮21和叶轮罩19成形为当叶轮21和马达壳体35被叶轮罩19支撑时,叶轮21的叶片末梢极为接近叶轮罩19的内表面,但没有接触到该内表面,叶轮21与叶轮罩19大致同轴。 [0061] In the present embodiment, the impeller cover 19 and the impeller 21 when the impeller 21 is shaped and the motor housing 35 is supported by the impeller cover 19, the impeller blade tip very close to the inner surface 21 of the shroud 19 without contacting the the inner surface of the impeller 21 and the shroud 19 is substantially coaxial. 同样,叶轮22和叶轮罩20成形为当叶轮22和马达壳体38被叶轮罩20支撑时,叶轮22的叶片末梢极为接近叶轮罩20的内表面,但没有接触到该内表面,叶轮22与叶轮罩20大致同轴。 Similarly, impeller 22 and impeller shroud 20 when the impeller is molded when the motor housing 22 and the cover 20 is supported by the impeller 38, the impeller blade tip very close to the inner surface 22 of the shroud 20 without contacting the inner surface of the impeller 22 and The impeller cover 20 substantially coaxially.

[0062] 在叶轮罩19、20上都设置有电缆穿孔(图中未画出),在马达壳体35的一个固定杆45上和马达壳体38的一个固定杆46上也都设置有电缆穿孔(图中未画出),叶轮罩19上的电缆穿孔与固定杆45上的电缆穿孔对准使电缆可穿过,同样叶轮罩20上的电缆穿孔与固定杆46上的电缆穿孔对准使电缆可穿过,方便电缆从同一个电路装置51分别连接到马达23和马达24上。 [0062] In the shroud 19, 20 are provided with cable glands (not shown), cables are also provided in the motor housing 46 on a rod 35 secured to a fixed rod 45 and the motor housing 38 perforations (not shown), the cable perforations on the shroud 19 and the cable 45 fixed on the perforated rod may be aligned with the cable through the same cable perforated shroud perforations on the cable 20 is aligned with the fixation rod 46 may pass through the cable, from the cable connection means to facilitate the same circuits 51 to the motor 23 and the motor 24. 在本实施例中,马达壳体35、38、叶轮罩19、20和叶轮21、22优选地由塑料所形成;电路装置51具有供马达23、24的供电电缆分别连接的两个输出接口。 In the present embodiment, the motor housing 35, 38, 19, 20 and impeller shroud 21 is preferably formed from a plastic; two circuit means having an output interface 51 for the motor 23, 24 respectively connected to the power supply cable.

[0063] 输送管56用于将产生装置所形成的气流输送至喷嘴2。 Stream [0063] The delivery tube 56 is formed for generating the delivery device 2 to the nozzle. 输送管56包括输入段47、位于输入段下游的输出段75和位于输入段47与输出段75之间的中间段48。 Delivery tube 56 comprises an input section 47, located downstream of the input section and the output section 75 is located between the intermediate section 75 of the input section 47 and output section 48. 具体地说,输入段47为从两个输入端41、42到虚线54之间的一段管;中间段48为从虚线54到虚线55之间的一段管;输出段75为虚线55到两个输出端61、62之间的一段管。 Specifically, the input section 47 from the section of pipe between two input terminals 41 and 42 to the broken line 54; the intermediate section 48 from the broken line 54 to the section of pipe between the dashed line 55; the output section 75 as a dotted line 55-2 a section of pipe between the output terminals 61, 62. 输入段47包括由虚线53、54和71所构成的一段三通管;输入段47的输入端41具有进口43,输入段47的输入端42具有进口44。 Input section 47 comprises a section 53, 54 and by the dashed line 71 constituting the tee; input section 47 having an inlet 43 end 41, 47 of the input section 42 has an inlet end 44. 输出段75是一段三通管,从虚线55到两个输出端61、62构成了一段三通管74,两头分别具有出口63、64的圆管49在中间部与一段相垂直的圆管连通就形成了一段T形的三通管74。 Output section 75 is a section of the tee, the tee section 74 constitutes a broken line 55-2 from output terminals 61, 62, two 63 and 64 each have an outlet tube 49 communicating with the intermediate portion of the pipe section perpendicular it is formed a T-shaped section 74 of the tee.

[0064] 叶轮罩的出气端32与输入段47的输入端41连接,叶轮罩的出气端34与输入段47的输入端42连接,使输送管56的输入段47接受两路气流并汇聚成一股气流;输出段75的输出端61与喷嘴2的输入端16转动连接,输出段75的输出端62与喷嘴2的输入端17转动连接,并在这两个转动连接处设置密封圈(图中未画出),这样喷嘴2的两个输入端16、17可以相对于输出段75的两个输出端61、62转动。 Outlet end [0064] The shroud 32 and the input section input terminal 47, 41 connected to the outlet end of the impeller shroud 34 and the input section input terminal 47, 42 connected to the delivery tube input section 56, 47 to accept the two-way gas flow and converging a streams; section 75 of the output terminal 61 is connected to the input terminal 16 is rotated nozzle 2, an input terminal 75 of the output section 62 and an output terminal 17 of the nozzle 2 rotatably connected, and the sealing ring is provided (in FIG rotatably connected at both not shown), so that the nozzle 2 of the two inputs 16, 17 with respect to the output terminals 61, 62, two output section 75 is rotated.

[0065] 图6和图8中的小箭头展示了气流在风扇内的流动方向。 In [0065] FIGS. 6 and 8 small arrow shows the direction of flow of the air flow within the fan. 在图6中可以清楚地看至1J,在输送管56中设置有翼片50、60。 To 1J can be clearly seen in FIG. 6, the delivery tube 56 is provided with a flap 50 and 60. 翼片50位于输送管56的中间段48中并其内壁固定;翼片60位于输送管56的输入段47中并其内壁固定。 The flap 50 is located in the delivery tube 56 of the intermediate section 48 and an inner wall fixed; the flap 60 is located in the delivery tube 56, an input section 47 and fixed to the inner wall thereof. 这些翼片用于引导气流,有利于提高气流的输送效率。 These fins for guiding air flow, help to improve the transport efficiency of the air flow.

[0066] 再参考图1,底座13具有外壳14。 [0066] Referring again to FIG 1, the base 13 has a housing 14. 该底座13用于接合风扇所在的表面。 The base 13 for engaging the surface of the fan is located. 基部11包括用户界面和电路装置51,电路装置51用于响应用户界面的各种操作。 The base portion 11 includes various operation circuit means 51 and a user interface, circuit means responsive to the user interface 51. 基座I还包括用于使基部11相对于底座13来回摆动的摆动机构,该摆动机构包括同步马达52,摆动机构的操作由电路装置51响应用户按下用户界面的按钮9来控制。 I further comprising a base for base 11 relative to the base 13 back and forth swing of the swing mechanism, the swing mechanism 52 comprises a synchronous motor operating, the oscillation mechanism 51 by the circuit means in response to the user pressing a button of the user interface 9 to control. 摆动范围优选地在60°和120°之间,且摆动机构被设置为每分钟执行3至6个摆动周期。 A swing range preferably between 60 ° and 120 °, and the swinging mechanism is arranged to perform 3 to 6 minutes per wobble cycle. 用于供应电力到风扇的主电源线(没有画出)穿过形成在底座13上的孔延伸。 For supplying power to the main power supply line of the fan (not shown) extending through holes formed in the base 13.

[0067] 在本实施例中,马达23、24是直流无刷马达,马达的转速可通过电路装置51响应用户操作旋钮8来改变。 [0067] In the present embodiment, the motor 23 is a DC brushless motor, rotation of the motor 8 may be changed in response to a user operation knob 51 by the circuit means. 马达23、24的最高速度优选在5000rpm至7000rpm的范围。 Maximum speed range of the motor 23, 24 is preferably in the 5000rpm to 7000rpm.

[0068] 在本实施例中,叶轮罩20与叶轮罩19固定,叶轮罩19被多个支柱58所支撑,每个支柱58的下端定位于底板85上的支撑构件59中。 [0068] In the present embodiment, the impeller cover 20 and the fixed shroud 19, the shroud 19 is supported by a plurality of struts 58, the lower end of each strut 58 is positioned on the base plate 85 of the support member 59. 支撑构件59优选地由可弹性变形的材料所形成。 The support member 59 is preferably formed of an elastically deformable material. 在本实施例中,支撑构件59是由天然橡胶所形成,支柱58和支撑构件59的数量都为4个。 In the present embodiment, the support member 59 is formed of natural rubber, the number of supporting members 58 and the struts 59 are four.

[0069] 输送管56的中间段48通常包括一段软管,优选地为橡胶管,以减少震动从输入段47传递到输出段75。 Intermediate section [0069] 48 of the delivery tube 56 typically comprises a length of hose, preferably a rubber tube, in order to reduce vibration transmitted from the input section 47 to the output section 75. 由于输入段47与叶轮21、22和马达23、24间接连接,叶轮和马达的震动将传递给输入段47,中间段48采用一段软管,可以有效衰减从输入段47传递给输入段47及喷嘴2的震动。 Since the input section 47 and the vibration motor 23 and the impeller 21 is connected indirectly, the impeller and the motor is transmitted to the input section 47, intermediate section 48 using the length of hose can be effectively attenuated transmitted to the input from the input section 47 and section 47 2 of the nozzle vibration.

[0070] 为了操作风扇,用户按下用户界面的按钮7,响应该操作,电路装置51激活马达23、24以旋转叶轮21、22。 [0070] To operate the fan, the user presses the button of the user interface 7, in response to this operation, the circuit means 51 activates the motor 23 to rotate the impeller 21. 叶轮21、22的旋转使空气通过进口15进入基座I的外壳12内。 Rotation of the impeller 21 through the air inlet 15 into the base I within the housing 12. 用户可通过操纵旋钮8来调节马达23、24的转速,从而调节空气从叶轮罩19、20的进口27、29进入的速度。 User to adjust the speed of the motor 23 by manipulating the knob 8, so that the conditioned air from the inlet into the shroud 19, 27, 29 speed. 输送管56接收来自叶轮罩19、20的出口28、30所输出的气流,这两股来自两个叶轮的气流在输送管56的输入段47中汇聚成一股气流,该股气流经过中间段48传输后送入到输出段75中,输出段75将所接受的该股气流分成两股,分别从两个输出端61、62输出,由于输出端61、62与喷嘴的两个输入端16、17连通,输出段75所输出的两股气流被分别从两个输入端送入喷嘴2中。 The delivery tube 56 receives air flow from the outlet of the shroud 28, 19, 20 output, two streams from the two impellers converging section 56 is an input gas stream in the conveying pipe 47, the stock gas flow through the intermediate section 48 after the transfer is fed to the output section 75, the output section 75 to the accepted stock stream into two streams respectively output from two output terminals 61 and 62, since the output ends of the two input terminals 61, 62 and the nozzle 16, communication 17, the two streams output from the output section 75 are respectively fed to the nozzle 2 from the two input terminals.

[0071] 在喷嘴2中,气流分两股在喷嘴的内部通道3中行进。 [0071] In the nozzle 2, the air flow is divided into two shares of the internal passage of the nozzle 3 travels. 在内部通道3中行进的气流被排气口4所发射。 In the gas stream traveling passage 3 inside the exhaust port 4 are emitted. 从排气口4所发射的气流穿过开口6,同时风扇周围的部分空气被从排气口4所发射的气流卷吸通过开口6,这样从排气口4发射的气流与被卷吸的气流的结合构成从喷嘴2向前发射的总气流。 An exhaust port 4 from a gas stream emitted through the opening 6, while part of the air around the fan is drawn through the opening 6 from the airflow volume emitted exhaust port 4, so that the air flow emitted from the exhaust port 4 with the suction roll combined total gas flow from the gas flow configuration nozzle 2 emitted forward.

[0072] 在图6中还可以看到,加热装置76位于输送管的输出段75中,该加热装置76可以在空腔区77与空腔区78之间移动。 [0072] can also be seen in FIG. 6, the heating means 76 located in the output section 75 of the delivery tube, the heating means 76 may move between cavity 78 and cavity 77 zone areas. 当加热装置76位于空腔区77时,来自中间段的气流将流过加热装置76并通过输出段75的两个输出端61、62输出,这时可以有效输出被加热后的空气;当加热装置76位于空腔区78时,来自中间段的气流有部分将不流过加热装置76直接通过输出段75的两个输出端61、62输出,该种情况适用于不需要输出热空气时使用,这时加热装置76对流动气流的阻力或损耗明显减少。 When the heating means 76 located in the cavity area 77, the stream from the intermediate section of the heating apparatus 76 will flow through the output terminals 61, 62 and two output section 75, then the output can be effectively heated air; when heated when using the apparatus 76 is located in the cavity region 78, the air flow from the intermediate section has a portion that is not directly flow through the two output terminals 61, 62 through the output device 76 output section 75 is heated, this case does not need to apply hot air output , when the heating device 76 or the flow resistance of the gas flow loss is significantly reduced. 在本实施例中,加热装置76包括PTC发热组件,该PTC发热组件的功率为1200W。 In the present embodiment, the heating means 76 comprising a PTC heating element, the power of the PTC heating element is 1200W.

[0073] 图7展示了图6所示风扇的另一种替换结构。 [0073] Figure 7 illustrates another alternative configuration of the fan shown in Fig. 从图7中可以看出,本实施例是在图6的基础上增加了一个用于蒸发液体的蒸发装置。 As can be seen from Figure 7, the present embodiment is the addition of an evaporation apparatus for evaporation of the liquid on the basis of FIG. 6. 该蒸发装置包括容器79、位于容器79中的水80和蒸发器81。 The evaporator comprises a container 79, and evaporator 80 is located in water 81 in the container 79. 容器79具有出口83和进口(图中未画出),该进口可以加注水;蒸发器81大部分位于输送管56的输入段47中。 The container having an outlet 83 and inlet 79 (not shown), which can raise the water inlet; most evaporator 81 in an input section 47 of the delivery tube 56. 在本实施例中,蒸发器81为湿帘组件,容器79的出口端84与输入段47的输入端82连接。 In the present embodiment, the evaporator is wet curtain assembly 81, outlet end 84 of the input container 79 and the input section 47 of the terminal 82 is connected. 工作时,容器79中的水被湿帘组件所蒸发,由于大部分湿帘组件被设置于输送管56的内壁上,叶轮21所产生的气流在输入段47中传送时将被有效冷却,这样在喷嘴2中所输出的气流将是被部分冷却了的气流。 In operation, the container 79 is evaporated in the water wet curtain assembly, since most of the wet curtain assembly is provided on the inner wall of the transport tube 56 will be effectively cooled when the air flow generated by the impeller 21 in the input transport section 47, so that gas flow in the nozzle 2 will be outputted from the cooled part stream. 本实施例的风扇可以增加风的降热效果并增加空气的湿度。 Fan of the present embodiment can increase the effect of lowering the thermal wind and increasing air humidity.

[0074] 图9展示了控制阀与图6中的输送管的一种连接关系。 [0074] FIG. 9 shows a connection relationship of a control valve and delivery tube of FIG. 6. 在图9中可以看到,本实施例是在图8的基础上增加了一个控制阀72。 Can be seen in FIG. 9, the present embodiment is the addition of a control valve 72 on the basis of FIG. 8. 该控制阀72被设置在输送管56的中间段48上,可以控制流过所述输送管的气流量。 The control valve 72 is disposed on the intermediate section 48 of the delivery tube 56, can control the flow rate of the air flowing through the duct. 为了便于操作控制阀72,风扇还包括与控制阀72连接的操作杆73,这样就容易通过操作杆73来实行对控制阀72的操作来达到控制输出气流量的目的。 To facilitate operation of the control valve 72, the fan 73 further includes an operating lever connected to the control valve 72, so it is easy to implement for the purpose of operating the control valve 72 to control the output of gas to flow through the operation lever 73.

[0075] 图10展示了图1所示的风扇在喷嘴向前转动至某一位置的侧视图,图11展示了图1所示的风扇在喷嘴向后转动至某一位置的侧视图。 [0075] FIG. 10 shows a side view of the fan shown in FIG. 1 is rotated in a forward to a location of the nozzle, FIG. 11 shows a side view of the fan shown in FIG. 1 is rotated to a certain nozzle rearward position. 从图10和图11中容易看出,喷嘴2可以相对基座I转动。 Readily seen from FIG. 10 and FIG. 11, the nozzle 2 can be rotated relative to the base I. 这种转动可以调节喷嘴2的出风方位,使喷嘴I的出风方位在竖直平面上发生变化,以满足用户的不同需求。 This rotation can adjust the orientation of the wind nozzle 2, the nozzle position I of the wind changes in a vertical plane, in order to meet the needs of different users.

[0076] 尽管已经展示和描述了目前认为是优选的本发明的实施例,但显而易见,本领域的技术人员可以进行各种改变和改进,而不背离由所附权利要求书所限定的本发明的范围。 [0076] While there has been shown and described what are presently considered to be preferred embodiments of the present invention, it is apparent that those skilled in the art that various changes and modifications without departing from the present invention is defined by the appended claims defined range.

Claims (10)

1.一种风扇,其特征在于,所述风扇包括喷嘴、用于形成通过所述喷嘴的气流的产生装置和用于将所述产生装置所形成的气流输送至所述喷嘴的输送管;所述喷嘴包括具有进口的至少一个输入端、用于接收气流的内部通道、和用于发射气流的排气口;所述产生装置包括具有进气端和出气端的多个叶轮罩、位于所述多个叶轮罩内的多个叶轮和驱动所述多个叶轮旋转工作的多个马达;所述输送管包括输入段和位于所述输入段下游的输出段;其中:所述输入段包括具有进口的多个输入端,所述输出段包括具有出口的至少一个输出端,所述多个叶轮罩的多个出气端与所述输入段的多个输入端分别连接,所述喷嘴的输入端与所述输出段的输出端连接。 1. A fan, wherein the fan includes a nozzle, generating means for forming a gas stream through the nozzle, and means for generating the air flow formed delivered to the nozzle delivery tube; the said nozzle comprising at least one input terminal having an inlet for receiving the gas flow inside the channel, and an exhaust port for emitting gas stream; shroud device comprises a plurality of inlet end and the outlet end of the generating of the multi a plurality of impellers and drive within a shroud of the plurality of the plurality of rotating working wheel motor; the duct comprises an input section and an output section located downstream of the input section; wherein: the input section comprises an inlet a plurality of input terminals, said output section comprises at least one output having an outlet, the outlet end with a plurality of input terminals of said plurality of inputs of said plurality of shroud sections are connected, the input terminal of the nozzle an output terminal connected to said output section.
2.如权利要求1所述的风扇,其特征在于,所述输入段包括至少一段三通管。 2. The fan according to claim 1, wherein said input section comprises at least one segment tee.
3.如权利要求1所述的风扇,其特征在于,所述风扇限定开口。 The fan as claimed in claim 1, wherein the fan defines an opening.
4.如权利要求1至3之一所述的风扇,其特征在于,所述产生装置包括两个叶轮罩、两个叶轮和两个马达,所述输入段包括两个输入端,所述两个叶轮罩的两个出气端与所述输入段的两个输入端分别连接。 The fan according to claim 1 to 3, wherein said generating means comprises two shroud, two impellers and two motors, said input segment comprises two input terminals, the two a shroud of two input terminals of the two outlet end respectively connected to input sections.
5.如权利要求1至3之一所述的风扇,其特征在于,所述风扇还包括位于所述输送管内的用于引导气流的多个翼片。 The fan according to claim 1 to 3, wherein said fan further comprises a plurality of fins for guiding air flow in the tube located on the conveyor.
6.如权利要求1至3之一所述的风扇,其特征在于,所述风扇还包括用于固定所述马达的马达壳体,所述叶轮罩的出气端通过所述马达壳体与所述输入段的输入端连接。 6. The fan according to claim 1 to 3, wherein said fan further comprises a motor housing for fixing the motor, the outlet end of the shroud by the motor housing and the an input terminal connected to said input section.
7.如权利要求1至3之一所述的风扇,其特征在于,所述风扇还包括用于控制所述多个马达工作的同一个电路装置。 7. The fan according to claim 1 to 3, wherein said fan circuit means further comprises a single motor for controlling said plurality of working.
8.如权利要求1至3之一所述的风扇,其特征在于,所述风扇还包括具有多个进口和至少一个出口的环形壳体,所述环形壳体限定内部空腔,所述产生装置和所述输送管都位于所述环形壳体的内部空腔中。 8. The fan according to claim 1 to 3, wherein said fan further comprises a plurality of annular housing having at least one inlet and outlet, said annular housing defining an internal cavity, said generating and the duct means are located in said annular internal cavity of the housing.
9.如权利要求1至3之一所述的风扇,其特征在于,所述喷嘴设置于基座上,所述基座包括基座外壳,所述产生装置和所述输送管都位于所述基座外壳内。 9. The fan according to claim 1 to 3, characterized in that the nozzle is provided on the base, the base comprising a base housing, said generating means and said delivery tube are located the base housing.
10.如权利要求9所述的风扇,其特征在于,所述多个马达的每一个都包括转轴,所述多个马达的多个转轴大体平行,且所述多个转轴与所述基座高度方向的夹角在20°至75°之间。 10. The fan according to claim 9, wherein each of said plurality of motors includes a rotating shaft, a plurality of spindle motors of the plurality of substantially parallel, and the plurality of shaft and the base angle in height direction between 20 ° and 75 °.
CN201310049217.7A 2013-02-07 2013-02-07 Fan CN103982401A (en)

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CN202718904U (en) * 2012-05-29 2013-02-06 厦门尚威电子有限公司 Structure of multi-functional bladeless fan

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