JPH01320397A - Rotary fluid machine - Google Patents
Rotary fluid machineInfo
- Publication number
- JPH01320397A JPH01320397A JP15011488A JP15011488A JPH01320397A JP H01320397 A JPH01320397 A JP H01320397A JP 15011488 A JP15011488 A JP 15011488A JP 15011488 A JP15011488 A JP 15011488A JP H01320397 A JPH01320397 A JP H01320397A
- Authority
- JP
- Japan
- Prior art keywords
- casing
- motor
- electric motor
- fan
- base plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000012530 fluid Substances 0.000 title claims description 11
- 238000007689 inspection Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、例えばブロワ、ファン、コンプレッサ、ポン
プ、タービン、エキスパンダなトラ含む回転流体機械に
関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to rotary fluid machines including, for example, blowers, fans, compressors, pumps, turbines, and expanders.
第３図は従来の電動機直結型ファンの機構説明図である
。図に於いて、５は本ファンのケーシングで駆動用の電
動機１に締結され、電動機２は台板６上に強固に結合さ
れている。本ファンの内部点検を行う場合にはケーシン
グ５を電動機ｌから分離した後、図示しない天井クレー
ンなどで吊り上げて取外す。FIG. 3 is a mechanical explanatory diagram of a conventional motor-directly coupled fan. In the figure, reference numeral 5 denotes a casing of the fan, which is connected to a driving electric motor 1, and the electric motor 2 is firmly connected to a base plate 6. When inspecting the inside of this fan, the casing 5 is separated from the electric motor 1, and then lifted and removed using an overhead crane (not shown).
上記のように、従来の例えば電動機直結型ファンなどの
回転流体機械に於いては、インペラ１１など内部を点検
しようとする場合には先ずケーシング５に接続された吸
込管８、吐出管９などの配管を取り外し、次に渦巻管な
どのケーシング５を天井クレーンなどで吊り上げて取り
外さなければならず、天井クレーンのインチング操作を
行うなど分解および組立に手間と時間を要するなどの不
具合を抱えている。As mentioned above, in a conventional rotary fluid machine such as a motor-directly coupled fan, when inspecting the inside of the impeller 11, etc., first check the suction pipe 8, discharge pipe 9, etc. connected to the casing 5. The piping must be removed, and then the casing 5, such as the spiral tube, must be lifted and removed using an overhead crane or the like, resulting in problems such as the inching operation of the overhead crane, which requires time and effort for disassembly and assembly.
（課題を解決するための手段〕
本発明に係る回転流体機械は上記の課題を解決すること
を目的にしており、ケーシングがスライドベースを介し
て台板上に駆動用電動機の軸方向に移動可能に締結され
てなる構成を特徴としでいる。また、本発明に係る回転
流′体機械は駆動用電動機がスライドペースを介して台
板上に上記電動機の軸方向に移動可能に締結されてなる
構成を特徴としている。(Means for Solving the Problems) A rotary fluid machine according to the present invention aims to solve the above problems, and the casing is movable in the axial direction of the drive motor on the base plate via the slide base. The rotary fluid machine according to the present invention is characterized by a structure in which a driving electric motor is movably fastened to the base plate via a slide pace in the axial direction of the electric motor. It is characterized by its composition.
即ち、本発明に係る回転流体機械に於いてはケーシング
または駆動用電動機の何れか一方がスライドペースを介
して台板上を移動できるように締結されているので、本
回転流体機械の内部点検を行う場合にはスライドペース
の締結を解除してケーシングまたは電動機の何れか一方
を電動機の軸方向に移動させれば、内部が容易に露出さ
れて点検が可能になる。特に、電動機を移動させる場合
はケーシングに接続された吸込管、吐出管などの配管を
取り外さなくても良い。That is, in the rotary fluid machine according to the present invention, either the casing or the drive motor is fastened so that it can move on the base plate via the slide pace, so it is difficult to inspect the inside of the rotary fluid machine. If this is to be done, the inside can be easily exposed and inspected by unfastening the slide pace and moving either the casing or the motor in the axial direction of the motor. In particular, when moving the electric motor, there is no need to remove piping such as a suction pipe and a discharge pipe connected to the casing.
本発明の実施例を第１図および第２図に基づき説明する
。なお、図中第３図に於ける部材と共通の部材には第３
図に於ける部材の符号と共通の符号を付して説明を省略
する。Embodiments of the present invention will be described based on FIGS. 1 and 2. In addition, parts common to those in Fig. 3 are shown in Fig. 3.
The same reference numerals as those of the members in the drawings will be given, and the explanation will be omitted.
第１図は本発明の一実施例に係る電動機直結型ファンの
機構説明図である。図に於いて、本実施例に係る電動機
直結型ファンは第１図（ａ）に示すようにインペラ１１
が駆動用電動機１の軸端に直結され支持されており、ま
たインペラ１１の背面のケーシング５の一部５′は電動
機ＩＫ取付けられ、電動機１は共通台板２上に固定され
ている。さらに、ケーシング５はガイドレールなどのス
ライドペース７を介して共通台板２上に固定されている
。本ファンの内部点検を行う場合には第１図（ｂ）に示
すようにスライドペース７の締結を解除し、電動機１の
軸方向にケーシング５を引き出せば本ファンのインペラ
１１などの内部が容易に露出されて点検が可能になる。FIG. 1 is a mechanical explanatory diagram of a motor-directly coupled fan according to an embodiment of the present invention. In the figure, the motor direct-coupled fan according to this embodiment has an impeller 11 as shown in FIG. 1(a).
is directly connected to and supported by the shaft end of the drive electric motor 1, and a part 5' of the casing 5 on the back side of the impeller 11 is attached to the electric motor IK, and the electric motor 1 is fixed on the common base plate 2. Furthermore, the casing 5 is fixed onto the common base plate 2 via a slide space 7 such as a guide rail. When inspecting the inside of this fan, the inside of the fan's impeller 11 etc. can be easily inspected by unfastening the slide pace 7 and pulling out the casing 5 in the axial direction of the electric motor 1, as shown in FIG. 1(b). is exposed and can be inspected.
なお、ケーシング５の１部５′はケーシング５から着脱
が可能であれば必ずしも電動機１に支持されている必要
はない。Note that the portion 5' of the casing 5 does not necessarily need to be supported by the electric motor 1 as long as it can be attached to and detached from the casing 5.
第２図は本発明の他の実施例に係る電動機直結型ファン
の機構説明図である。図に於いて、本実施例に係る電動
機直結型ファンは第２図（ａ）に示すようにインペラ１
１が駆動用電動機１の軸端に直結され支持されておシ、
またインペラ１１′の背面のケーシング５の一部５′は
電動機ｌに取付けられ、電動機１はガイドレールなどの
スライドペース７を介して共通台板２上に固定されてい
る。さらに、ケーシング５も共通台板２上に固定されて
いる。本ファンの内部点検を行う場合には第２図（ｂ）
に示すようにスライドペース７の締結を解除し、電動機
１の軸方向に電動機１を引き出せば、本ファンのインペ
ラ１１なト内部が容易に露出されて点検が可能になる。FIG. 2 is a mechanical explanatory diagram of a motor-directly coupled fan according to another embodiment of the present invention. In the figure, the motor direct-coupled fan according to this embodiment has an impeller 1 as shown in FIG. 2(a).
1 is directly connected to and supported by the shaft end of the drive motor 1,
Further, a part 5' of the casing 5 on the back side of the impeller 11' is attached to an electric motor 1, and the electric motor 1 is fixed on the common base plate 2 via a slide space 7 such as a guide rail. Furthermore, the casing 5 is also fixed on the common base plate 2. When performing an internal inspection of this fan, please refer to Figure 2 (b).
If the slide pace 7 is released and the electric motor 1 is pulled out in the axial direction of the electric motor 1 as shown in FIG. 1, the inside of the impeller 11 of the present fan can be easily exposed and inspected.
なお、ケーシング５の一部５′はケーシング５から着脱
が可能であれば必ずしも電動機１に支持されている必要
はない。また、ファンの流体が高温或いは低温などの場
合には配管やケーシング５に保温材が巻かれており、分
解および組立が一層困難であるが、本ファンに於いては
ケーシング５に接続された吸込管８、吐出管９などの配
管を取り外さなくても電動機１を移動させて内部の露出
が可能であり、ケーシング５を移動させる場合よりも容
易に内部の点検を行うことができる。Note that the part 5' of the casing 5 does not necessarily need to be supported by the electric motor 1 as long as it is removable from the casing 5. In addition, when the fluid in the fan is high or low temperature, heat insulating material is wrapped around the piping and casing 5, making disassembly and assembly more difficult. The interior can be exposed by moving the electric motor 1 without removing piping such as the pipe 8 and the discharge pipe 9, and the interior can be inspected more easily than when the casing 5 is moved.
本発明に係る回転流体機械は前記の通り構成されており
、スライドペースの締結を解除してケーシングまたは電
動機の倒れか一方を電動機の軸方向に移動させれば内部
が容易に露出されて点検が可能になるので、天井クレー
ンなどを使用することなく分解および組立を行うことが
−でき、手間と時間が節減されるなどの効果が奏せられ
る。The rotary fluid machine according to the present invention is constructed as described above, and by releasing the slide pace and moving either the casing or the motor in the axial direction of the motor, the inside can be easily exposed and inspected. As a result, disassembly and assembly can be performed without using an overhead crane or the like, resulting in benefits such as saving labor and time.
第１図は本発明の一実施例に係る電動機直結型ファンの
機構説明図、第２図は本発明の他の実施例に係る電動機
直結型ファンの機構説明図、第３図は従来の電動機直結
型ファンの機構説明図である。
１・・・電動機、２・・・共通台板、５・・・ケーシン
グ、７・・・スライドベース。
代理人 弁理士 坂 間 暁 外２多葉１閏
謂２図Fig. 1 is an explanatory diagram of a mechanism of a direct-coupled motor fan according to an embodiment of the present invention, Fig. 2 is an explanatory diagram of a mechanism of a direct-coupled fan according to another embodiment of the invention, and Fig. 3 is a diagram of a conventional motor FIG. 2 is an explanatory diagram of a mechanism of a direct-coupled fan. 1... Electric motor, 2... Common base plate, 5... Casing, 7... Slide base. Agent Patent Attorney Akatsuki Sakama
So-called figure 2
Claims (2)
動用電動機の軸方向に移動可能に締結されてなることを
特徴とする回転流体機械。(1) A rotary fluid machine characterized in that a casing is movably fastened to a base plate via a slide base in the axial direction of a drive motor.
上記電動機の軸方向に移動可能に締結されてなることを
特徴とする回転流体機械。(2) A rotary fluid machine characterized in that a driving electric motor is fastened to a base plate via a slide base so as to be movable in the axial direction of the electric motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15011488A JPH01320397A (en) | 1988-06-20 | 1988-06-20 | Rotary fluid machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15011488A JPH01320397A (en) | 1988-06-20 | 1988-06-20 | Rotary fluid machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01320397A true JPH01320397A (en) | 1989-12-26 |
Family
ID=15489794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15011488A Pending JPH01320397A (en) | 1988-06-20 | 1988-06-20 | Rotary fluid machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01320397A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0589897U (en) * | 1991-10-08 | 1993-12-07 | 三菱重工業株式会社 | Rotating fluid machinery |
| US7077627B2 (en) * | 2004-08-16 | 2006-07-18 | Minel Kupferberg | Fan assembly and method |
| WO2009000640A1 (en) * | 2007-06-25 | 2008-12-31 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration device |
| JP2019148223A (en) * | 2018-02-27 | 2019-09-05 | 日本道路株式会社 | Air blower |
-
1988
- 1988-06-20 JP JP15011488A patent/JPH01320397A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0589897U (en) * | 1991-10-08 | 1993-12-07 | 三菱重工業株式会社 | Rotating fluid machinery |
| US7077627B2 (en) * | 2004-08-16 | 2006-07-18 | Minel Kupferberg | Fan assembly and method |
| WO2009000640A1 (en) * | 2007-06-25 | 2008-12-31 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration device |
| JP2019148223A (en) * | 2018-02-27 | 2019-09-05 | 日本道路株式会社 | Air blower |
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