WO2021022936A1 - 一种具有可拆卸连接部的防爆风机 - Google Patents

一种具有可拆卸连接部的防爆风机 Download PDF

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Publication number
WO2021022936A1
WO2021022936A1 PCT/CN2020/098565 CN2020098565W WO2021022936A1 WO 2021022936 A1 WO2021022936 A1 WO 2021022936A1 CN 2020098565 W CN2020098565 W CN 2020098565W WO 2021022936 A1 WO2021022936 A1 WO 2021022936A1
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main air
explosion
plate
connecting plate
wall
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PCT/CN2020/098565
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English (en)
French (fr)
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叶向阳
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浙江沈力防爆机电有限公司
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Publication of WO2021022936A1 publication Critical patent/WO2021022936A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • F04D29/646—Mounting or removal of fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards

Definitions

  • the invention relates to the technical field of fan processing equipment, and more particularly to an explosion-proof fan with a detachable connection part.
  • the existing axial flow fan generally welds a leg at the bottom of the main cylinder, and the leg is welded to the bracket or bolted to the bracket.
  • the installation method is single, and it can only be fixed through the bottom of the leg.
  • the axial flow fan cannot be fixedly installed on the vertical wall of the bracket, and cannot meet the installation requirements of some specific environments.
  • the purpose of the present invention is to overcome the shortcomings of the prior art and provide an explosion-proof fan with a detachable connection part, which is installed on the side wall of the main air cylinder and connected to the elongated plate and the extension connection frame for vertical wall connection. Convenient, and at the same time, it can also be installed at the bottom through the bottom connection seat according to the needs, and its installation methods are diverse, which can meet different installation requirements.
  • An explosion-proof fan with a detachable connection part comprising a main air drum, an explosion-proof motor is arranged in the middle of the main air drum, an impeller is fixed on the output shaft of the explosion-proof motor, and the inner side of the left and right side wall panels of the main air drum
  • the walls are pressed against inner connecting plates, the outer side walls of the left and right sides of the main air drum are pressed against outer connecting plates, and the inner connecting plates, the wall plates of the main air drum and the corresponding outer connecting plates are fixed by Bolt connection and fixation;
  • a connecting elongated plate is fixed on the middle outer side wall of the outer connecting plate, and a connecting through hole is formed on the connecting elongated plate;
  • An extension connecting frame is fixed on the connecting elongated plate, and an elastic noise reduction pad is clamped between the main connecting plate of the extending connecting frame and the connecting elongated plate.
  • the wall surface of the inner connecting plate close to the inner side wall of the main air drum is an arc wall surface, the arc wall surface closes to the inner side wall of the main air drum, and the place where the inner connecting plate presses against the rotating part of the fixing bolt is a vertical wall surface.
  • the wall surface of the outer connecting plate close to the outer side wall of the main air drum is an arc-shaped wall surface, which is close to the outer side wall of the main air drum.
  • the screw part of the fixing bolt is inserted into the socket of the corresponding inner connecting plate, the through hole of the wall plate of the main air cylinder, and the through hole of the outer connecting plate.
  • one of the fixing nuts is pressed against the outer connecting plate, and the wall plate of the main air cylinder is clamped between the inner connecting plate and the outer connecting plate.
  • the extension connecting frame includes a main connecting plate, the outer end of the main connecting plate is formed with a vertical extension part perpendicular to the main connecting plate, and the end of the vertical extension part is formed with a fixed connecting part parallel to the main connecting plate.
  • a protective sleeve is inserted in the main air drum, a plurality of side connecting plates are fixed on the outer side wall of the protective sleeve, the side connecting plates are fixed on the inner side wall of the main air drum, and the explosion-proof motor is inserted in the protective sleeve, The base of the explosion-proof motor is fixed on the inner side wall of the protective sleeve, and the output shaft of the explosion-proof motor extends out of the front end of the protective sleeve.
  • the middle part of the rear end surface of the protective sleeve has a middle main through hole, and the filter screen is fixed on the rear end surface of the protective sleeve and covers the middle main through hole.
  • the front end of the main air cylinder is inserted with a front protection net, and the side wall of the front protection net is formed with an extension ring body extending forward, and the extension ring body is fixedly connected to the side plate of the main air cylinder by bolts.
  • the bottom surface of the front end and the rear end of the main air cylinder are both fixed with a bottom connecting seat.
  • the outstanding effect of the present invention is that compared with the prior art, it is installed on the side wall of the main wind drum to connect the elongated plate and the extension connecting frame for vertical wall connection, the connection is convenient, and at the same time, it can also be passed through
  • the bottom connecting seat is installed at the bottom, and its installation methods are diverse, which can meet different installation requirements.
  • Figure 1 is a partial schematic diagram of the present invention
  • Figure 2 is a partial cross-sectional view of the present invention where the main air cylinder is not installed with a structure such as an elongated plate;
  • Fig. 3 is a partial structural diagram between the main air cylinder and the connecting elongated plate of the present invention.
  • an explosion-proof fan with a detachable connection includes a main air drum 10, an explosion-proof motor 11 is arranged in the middle of the main air drum 10, and the output shaft of the explosion-proof motor 11 is fixed
  • impellers 12 the inner side walls of the left and right side walls of the main air drum 10 are pressed against inner connecting plates 13, and the outer side walls of the left and right sides of the main air drum 10 are pressed against
  • the connecting plate 14, the inner connecting plate 13, the wall plate of the main air cylinder 10 and the corresponding outer connecting plate 14 are connected and fixed by fixing bolts 15;
  • a connecting elongated plate 141 is fixed on the outer side wall of the middle part of the outer connecting plate 14, and a connecting through hole 142 is formed on the connecting elongated plate 141;
  • An extension connecting frame 20 is fixed on the connecting elongated plate 141, and an elastic noise reduction pad 143 is clamped between the main connecting plate 21 of the extending connecting frame 20 and the connecting elongated plate 141.
  • the wall surface of the inner connecting plate 13 close to the inner side wall of the main air cylinder 10 is an arc wall surface, and the arc wall surface is close to the inner side wall of the main air cylinder 10, and the inner connecting plate 13 and the rotating part of the fixing bolt 15
  • the pressing place is a vertical wall.
  • the wall surface of the outer connecting plate 14 close to the outer side wall of the main air cylinder 10 is an arc-shaped wall surface, which is close to the outer side wall of the main air cylinder 10.
  • the screw part of the fixing bolt 15 is inserted into the socket of the corresponding inner connecting plate 13, the through hole of the wall plate of the main air cylinder 10 and the through hole of the outer connecting plate 14, and the screw of the fixing bolt 15
  • Two fixing nuts 151 pressed against each other are screwed to the ends of the, one of the fixing nuts 151 is pressed against the outer connecting plate 14, and the wall plate of the main air cylinder 10 is clamped between the inner connecting plate 13 and the outer connecting plate 14.
  • the extension connecting frame 20 includes a main connecting plate 21, the outer end of the main connecting plate 21 is formed with a vertical extension 22 perpendicular to the main connecting plate 21, and the end of the vertical extension 22 is formed with the main connection
  • the plates 21 are parallel to the fixed connecting portion 23.
  • a protective sleeve 16 is inserted in the main air drum 10, a plurality of side connecting plates 17 are fixed on the outer side wall of the protective sleeve 16, and the side connecting plates 17 are fixed on the inner side wall of the main air drum 10.
  • the explosion-proof motor 11 is inserted into the protective sleeve 16, the base of the explosion-proof motor 11 is fixed on the inner side wall of the protective sleeve 16, and the output shaft of the explosion-proof motor 11 extends out of the front end of the protective sleeve 16.
  • the middle part of the rear end surface of the protective sleeve 16 has a central main through hole 161, and the filter mesh plate 162 is fixed on the rear end surface of the protective sleeve 16 and covers the central main through hole 161.
  • the front end of the main air cylinder 10 is inserted with a front protection net 18, and the side wall of the front protection net 18 is formed with an extension ring 181 extending forward, and the extension ring 181 is fixedly connected to the main air cylinder by bolts.
  • the rear end of the main air cylinder 10 is inserted with a rear protective net 30.
  • the side wall of the rear protective net 30 is formed with a rear extension ring 31 extending backward, and the rear extension ring 31 is fixedly connected to The side panel of the main air duct 10.
  • the main air cylinder 10 can be inserted into the through groove of the vertical wall surface .

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

一种具有可拆卸连接部的防爆风机，包括主风筒(10)，主风筒(10)的中部设有防爆电机(11)，防爆电机(11)的输出轴上固定有叶轮(12)，主风筒(10)的左右两侧的壁板的内侧壁上均压靠有内连接板(13)，主风筒(10)的左右两侧的壁板的外侧壁上均压靠有外连接板(14)，内连接板(13)、主风筒(10)的壁板和对应的外连接板(14)通过固定螺栓(15)连接固定；在主风筒(10)的侧壁安装连接长形板(141)和延伸连接架(20)进行竖直壁面上连接，其连接方便；而且也可以根据需要通过底部连接座(19)进行底部安装，其安装方式多样，满足不同的安装要求。

Description

一种具有可拆卸连接部的防爆风机 技术领域
本发明涉及风机加工设备技术领域，更具体地说涉及一种具有可拆卸连接部的防爆风机。
背景技术
现有的轴流风机一般是通过在主筒体的底部焊接支腿，支腿焊接在支架上或者是通过螺栓固定连接在支架上，其安装方式单一，只能通过支腿底部进行固定，而无法满足轴流风机固定安装在支架的竖直壁板上，无法满足一些特定环境的安装需求。
发明内容
本发明的目的是克服现有技术的不足，提供一种具有可拆卸连接部的防爆风机，它在主风筒的侧壁安装连接长形板和延伸连接架进行竖直壁面上连接，其连接方便，同时，其也可以根据需要通过底部连接座进行底部安装，其安装方式多样，可以满足不同的安装要求。
本发明解决所述技术问题的方案是：
一种具有可拆卸连接部的防爆风机，包括主风筒，主风筒的中部设有防爆电机，防爆电机的输出轴上固定有叶轮，所述主风筒的左右两侧的壁板的内侧壁上均压靠有内连接板，主风筒的左右两侧的壁板的外侧壁上均压靠有外连接板，内连接板、主风筒的壁板和对应的外连接板通过固定螺栓连接固定；
所述外连接板的中部外侧壁上固定有连接长形板，连接长形板上成型有连接通孔；
所述连接长形板上固定有延伸连接架，延伸连接架的主连接板与连接长形板之间夹持有弹性降噪垫。
所述内连接板紧贴主风筒的内侧壁的壁面为弧形壁面，弧形壁面紧贴主风筒的内侧壁，内连接板与固定螺栓的转动部相压靠处为竖直壁面。
所述外连接板紧贴主风筒的外侧壁的壁面为弧形壁面，其紧贴主风筒的外侧壁。
所述固定螺栓的螺杆部插套在对应的内连接板的插孔、主风筒的壁板的通孔和外连接板的通孔中，固定螺栓的螺杆的端部螺接有两个相互压靠的固定螺母，其中一个固定螺母压靠在外连接板上，主风筒的壁板夹持在内连接板和外连接板之间。
所述延伸连接架包括主连接板，主连接板的外端成型有与主连接板相垂直的垂直延伸部，垂直延伸部的端部成型有与主连接板相平行的固定连接部。
所述主风筒中插套有防护套筒，防护套筒的外侧壁上固定有多个侧连接板，侧连接板固定在主风筒的内侧壁上，防爆电机插套在防护套筒中，防爆电机的底座固定在防护套筒的内侧壁上，防爆电机的输出轴伸出防护套筒的前端。
所述防护套筒的后端面的中部具有中部主通孔，过滤网板固定在防护套筒的后端面并覆盖中部主通孔。
所述主风筒的前端插套有前防护网，前防护网的侧壁成型有向前延伸的延伸环体，延伸环体通过螺栓固定连接在主风筒的侧板上。
所述主风筒的前端和后端的底面均固定有底部连接座。
本发明的突出效果是：与现有技术相比，它在主风筒的侧壁安装连接长形板和延伸连接架进行竖直壁面上连接，其连接方便，同时，其也可以根据需要通过底部连接座进行底部安装，其安装方式多样，可以满足不同的安装要求。
附图说明
图1是本发明的局部结构示意图；
图2是本发明未安装连接长形板等结构的主风筒处的局部剖视图；
图3是本发明的主风筒与连接长形板之间的局部结构示意图。
具体实施方式
实施例，见如图1至图3所示，一种具有可拆卸连接部的防爆风机，包括主风筒10，主风筒10的中部设有防爆电机11，防爆电机11的输出轴上固定有叶轮12，所述主风筒10的左右两侧的壁板的内侧壁上均压靠有内连接板13，主风筒10的左右两侧的壁板的外侧壁上均压靠有外连接板14，内连接板13、主风筒10的壁板和对应的外连接板14通过固定螺栓15连接固定；
所述外连接板14的中部外侧壁上固定有连接长形板141，连接长形板141上成型有连接通孔142；
所述连接长形板141上固定有延伸连接架20，延伸连接架20的 主连接板21与连接长形板141之间夹持有弹性降噪垫143。
进一步的说，所述内连接板13紧贴主风筒10的内侧壁的壁面为弧形壁面，弧形壁面紧贴主风筒10的内侧壁，内连接板13与固定螺栓15的转动部相压靠处为竖直壁面。
进一步的说，所述外连接板14紧贴主风筒10的外侧壁的壁面为弧形壁面，其紧贴主风筒10的外侧壁。
进一步的说，所述固定螺栓15的螺杆部插套在对应的内连接板13的插孔、主风筒10的壁板的通孔和外连接板14的通孔中，固定螺栓15的螺杆的端部螺接有两个相互压靠的固定螺母151，其中一个固定螺母151压靠在外连接板14上，主风筒10的壁板夹持在内连接板13和外连接板14之间。
进一步的说，所述延伸连接架20包括主连接板21，主连接板21的外端成型有与主连接板21相垂直的垂直延伸部22，垂直延伸部22的端部成型有与主连接板21相平行的固定连接部23。
进一步的说，所述主风筒10中插套有防护套筒16，防护套筒16的外侧壁上固定有多个侧连接板17，侧连接板17固定在主风筒10的内侧壁上，防爆电机11插套在防护套筒16中，防爆电机11的底座固定在防护套筒16的内侧壁上，防爆电机11的输出轴伸出防护套筒16的前端。
进一步的说，所述防护套筒16的后端面的中部具有中部主通孔161，过滤网板162固定在防护套筒16的后端面并覆盖中部主通孔161。
进一步的说，所述主风筒10的前端插套有前防护网18，前防护网18的侧壁成型有向前延伸的延伸环体181，延伸环体181通过螺栓固定连接在主风筒10的侧板上，主风筒10的后端插套有后防护网30，后防护网30的侧壁成型有向后延伸的后延伸环体31，后延伸环体31通过螺栓固定连接在主风筒10的侧板上。
进一步的说，所述主风筒10的前端和后端的底面均固定有底部连接座19。
本实施例中，其可以根据需要将底部连接座19固定在支架的底部上，实现水平安装，其也可以通过将延伸连接架20的固定连接部23固定在支架的竖直壁面上，或者是通过将延伸连接架20拆卸后，通过连接长形板141固定在支架的竖直壁板面上进行固定，此种固定中，可以将主风筒10插套在竖直壁面的贯穿通槽中。
而作为底部连接座19固定在支架的底部上时，可以将外连接板14及其上的部件一起拆卸，而只把内固定板13固定在主风筒10上。

Claims (9)

  1. 一种具有可拆卸连接部的防爆风机，包括主风筒(10)，主风筒(10)的中部设有防爆电机(11)，防爆电机(11)的输出轴上固定有叶轮(12)，其特征在于：所述主风筒(10)的左右两侧的壁板的内侧壁上均压靠有内连接板(13)，主风筒(10)的左右两侧的壁板的外侧壁上均压靠有外连接板(14)，内连接板(13)、主风筒(10)的壁板和对应的外连接板(14)通过固定螺栓(15)连接固定；
    所述外连接板(14)的中部外侧壁上固定有连接长形板(141)，连接长形板(141)上成型有连接通孔(142)；
    所述连接长形板(141)上固定有延伸连接架(20)，延伸连接架(20)的主连接板(21)与连接长形板(141)之间夹持有弹性降噪垫(143)。
  2. 根据权利要求1所述的一种具有可拆卸连接部的防爆风机，其特征在于：所述内连接板(13)紧贴主风筒(10)的内侧壁的壁面为弧形壁面，弧形壁面紧贴主风筒(10)的内侧壁，内连接板(13)与固定螺栓(15)的转动部相压靠处为竖直壁面。
  3. 根据权利要求1所述的一种具有可拆卸连接部的防爆风机，其特征在于：所述外连接板(14)紧贴主风筒(10)的外侧壁的壁面为弧形壁面，其紧贴主风筒(10)的外侧壁。
  4. 根据权利要求1所述的一种具有可拆卸连接部的防爆风机，其特征在于：所述固定螺栓(15)的螺杆部插套在对应的内连接板(13)的插孔、主风筒(10)的壁板的通孔和外连接板(14)的通孔中，固 定螺栓(15)的螺杆的端部螺接有两个相互压靠的固定螺母(151)，其中一个固定螺母(151)压靠在外连接板(14)上，主风筒(10)的壁板夹持在内连接板(13)和外连接板(14)之间。
  5. 根据权利要求1所述的一种具有可拆卸连接部的防爆风机，其特征在于：所述延伸连接架(20)包括主连接板(21)，主连接板(21)的外端成型有与主连接板(21)相垂直的垂直延伸部(22)，垂直延伸部(22)的端部成型有与主连接板(21)相平行的固定连接部(23)。
  6. 根据权利要求1所述的一种具有可拆卸连接部的防爆风机，其特征在于：所述主风筒(10)中插套有防护套筒(16)，防护套筒(16)的外侧壁上固定有多个侧连接板(17)，侧连接板(17)固定在主风筒(10)的内侧壁上，防爆电机(11)插套在防护套筒(16)中，防爆电机(11)的底座固定在防护套筒(16)的内侧壁上，防爆电机(11)的输出轴伸出防护套筒(16)的前端。
  7. 根据权利要求6所述的一种具有可拆卸连接部的防爆风机，其特征在于：所述防护套筒(16)的后端面的中部具有中部主通孔(161)，过滤网板(162)固定在防护套筒(16)的后端面并覆盖中部主通孔(161)。
  8. 根据权利要求1所述的一种具有可拆卸连接部的防爆风机，其特征在于：所述主风筒(10)的前端插套有前防护网(18，前防护网(18)的侧壁成型有向前延伸的延伸环体(181)，延伸环体(181)通过螺栓固定连接在主风筒(10)的侧板上。
  9. 根据权利要求1所述的一种具有可拆卸连接部的防爆风机，其特征在于：所述主风筒(10)的前端和后端的底面均固定有底部连接座(19)。
PCT/CN2020/098565 2019-08-02 2020-06-28 一种具有可拆卸连接部的防爆风机 WO2021022936A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113898618A (zh) * 2021-10-27 2022-01-07 浙江上清风机有限公司 一种风机防护网安装结构

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110439828B (zh) * 2019-08-02 2020-11-20 英飞同仁风机股份有限公司 一种具有可拆卸连接部的防爆风机

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3810603A1 (de) * 1988-03-29 1989-10-19 Brinkmann Heinrich Anlagenverp Konsole fuer saugzuggeblaese
DE4240776C1 (de) * 1992-12-04 1994-03-17 Daimler Benz Ag Befestigungsvorrichtung für einen Gebläsemotor
US5530304A (en) * 1993-01-20 1996-06-25 Hitachi, Ltd. Miniature motor and fan using the same
US5749708A (en) * 1996-05-20 1998-05-12 Triangle Engineering Of Arkansas Inc. Easily serviceable fan with universal subframe assembly and tensionable guards
EP1107432A1 (fr) * 1999-11-30 2001-06-13 Valeo Climatisation Dispositif pour le support d'un moteur électrique, en particulier pour un équipement de véhicule automobile
WO2003005532A1 (de) * 2001-07-03 2003-01-16 Robert Bosch Gmbh Vorrichtung zur befestigung eines elektromotors
CN104265673A (zh) * 2014-10-10 2015-01-07 江苏富丽华通用设备有限公司 一种用于轴流风机电机的固定支架
CN107534337A (zh) * 2015-05-05 2018-01-02 索莱尔&帕劳研究公司 用于外转子无刷电机的转子
CN207145286U (zh) * 2017-08-28 2018-03-27 内蒙古兴泰建设集团有限公司 大型轴流风机吊顶式安装支架
CN110439828A (zh) * 2019-08-02 2019-11-12 浙江沈力防爆机电有限公司 一种具有可拆卸连接部的防爆风机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7101153B2 (en) * 2003-05-08 2006-09-05 Thomas Cartwright Fabric fan blade and fan body trim
CN207178314U (zh) * 2017-09-01 2018-04-03 新疆华油新海石油工程技术有限公司 新型快速风机挂架
CN109469636B (zh) * 2018-11-26 2020-05-05 江苏涞森环保设备有限公司 一种可调节减震风机

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3810603A1 (de) * 1988-03-29 1989-10-19 Brinkmann Heinrich Anlagenverp Konsole fuer saugzuggeblaese
DE4240776C1 (de) * 1992-12-04 1994-03-17 Daimler Benz Ag Befestigungsvorrichtung für einen Gebläsemotor
US5530304A (en) * 1993-01-20 1996-06-25 Hitachi, Ltd. Miniature motor and fan using the same
US5749708A (en) * 1996-05-20 1998-05-12 Triangle Engineering Of Arkansas Inc. Easily serviceable fan with universal subframe assembly and tensionable guards
EP1107432A1 (fr) * 1999-11-30 2001-06-13 Valeo Climatisation Dispositif pour le support d'un moteur électrique, en particulier pour un équipement de véhicule automobile
WO2003005532A1 (de) * 2001-07-03 2003-01-16 Robert Bosch Gmbh Vorrichtung zur befestigung eines elektromotors
CN104265673A (zh) * 2014-10-10 2015-01-07 江苏富丽华通用设备有限公司 一种用于轴流风机电机的固定支架
CN107534337A (zh) * 2015-05-05 2018-01-02 索莱尔&帕劳研究公司 用于外转子无刷电机的转子
CN207145286U (zh) * 2017-08-28 2018-03-27 内蒙古兴泰建设集团有限公司 大型轴流风机吊顶式安装支架
CN110439828A (zh) * 2019-08-02 2019-11-12 浙江沈力防爆机电有限公司 一种具有可拆卸连接部的防爆风机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113898618A (zh) * 2021-10-27 2022-01-07 浙江上清风机有限公司 一种风机防护网安装结构

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