JPH0136024B2 - - Google Patents
Info
- Publication number
- JPH0136024B2 JPH0136024B2 JP58145123A JP14512383A JPH0136024B2 JP H0136024 B2 JPH0136024 B2 JP H0136024B2 JP 58145123 A JP58145123 A JP 58145123A JP 14512383 A JP14512383 A JP 14512383A JP H0136024 B2 JPH0136024 B2 JP H0136024B2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical casing
- rotating body
- space
- electric motor
- shield
- 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.)
- Expired
Links
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 10
- 239000002826 coolant Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- 230000020169 heat generation Effects 0.000 description 6
- 230000002411 adverse Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
- F24V40/00—Production or use of heat resulting from internal friction of moving fluids or from friction between fluids and moving bodies
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Description
【発明の詳細な説明】
この発明は、起熱効果の優れた多段回転体記熱
装置の駆動部分を構成する電動モータへの熱伝導
を防ぎ耐久性と安全性の向上を図れるようにした
多段回転体記熱装置における冷却機構に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention provides a multi-stage rotating body heat recording device with excellent heat-generating effect, which prevents heat conduction to the electric motor constituting the driving part and improves durability and safety. The present invention relates to a cooling mechanism in a rotating body heat recording device.
本発明者は、昭和58年７月13日付で「温風方法
およびその装置」、同年同月14日付で「温風装置
における温風発生機構」、および同年同月20日付
で「多段回転体起熱装置」など一連の回転体を多
段に用いた熱源に係る発明を提案した。 The present inventor published "Hot air method and apparatus" on July 13, 1981, "Hot air generation mechanism in hot air device" on July 14, 1981, and "Multistage rotating body heating system" on July 20, 1981. He proposed an invention related to a heat source that uses a series of rotating bodies in multiple stages, such as a "device".
これらの発明は、回転体に電動モータを用いる
時は起熱した熱によつて電動モータの電磁機構部
が悪影響を受け、出力低下、熱損などの不都合を
伴う虞れが考えられる。 In these inventions, when an electric motor is used as a rotating body, the electromagnetic mechanism of the electric motor may be adversely affected by the generated heat, resulting in problems such as a decrease in output and heat loss.
この発明は、叙上の点に立脚して成されたもの
で、回転体の電動モータに対して空気その他、所
望の冷却媒体を用いて常時冷却させ、発熱に伴う
熱の悪影響を防いで、たえず高出力で安定した起
熱操作を行なわせることができるようにした多段
回転体起熱装置における冷却機構を提供するにあ
る。 This invention was made based on the points mentioned above, and the electric motor of the rotating body is constantly cooled using air or other desired cooling medium, thereby preventing the adverse effects of heat caused by heat generation. It is an object of the present invention to provide a cooling mechanism in a multi-stage rotary body heat generating device that allows stable heat generating operation to be performed constantly at high output.
以下、この発明に係る実施例を図面と供に説明
する。 Embodiments of the present invention will be described below with reference to the drawings.
各図において、１は筒状ケーシング２内に配設
される回転体で、電動モータ１ａと必要枚数より
構成される回転羽根１ｂとによつて構成され、図
示ではいづれも三個の回転体１の構成であるが、
二個以上であれば何個でもよい。 In each figure, 1 is a rotating body disposed in a cylindrical casing 2, and is composed of an electric motor 1a and a necessary number of rotating blades 1b. The configuration is,
Any number may be used as long as it is two or more.
３は各回転体１の回転羽根１ｂの回転領域Ｒに
形成される摩擦熱発生部を示し、筒状ケーシング
２との間に形成される間隙ｇにおいて、減圧また
は加圧の垣圧平衡状態の下に、有効な摩擦熱発生
作用が奏せられる。 3 indicates a frictional heat generating part formed in the rotation area R of the rotating blade 1b of each rotating body 1, and in the gap g formed between the rotary blade 1b and the cylindrical casing 2, a pressure equilibrium state of reduced pressure or increased pressure is generated. At the bottom, an effective frictional heat generation effect is exerted.
４，５は筒状ケーシング２の気体導入部６およ
び気体導出部７にそれぞれ接続される気体吸入口
および気体排出口であつて、両者は、いづれかま
たは両者の口径を小さくして通流する気体の通過
量が、各回転体１の吸引排出能力より小さい値を
保つように構成され、それにより筒状ケーシング
２内に所望の減圧または加圧の恒圧平衡状態が得
られて起熱効率の向上に役立たせるようにするこ
とが望ましい。そして第１図においては気体吸入
口４、気体排出口５が、それぞれバルブを流量調
節機構V1，V2として備える管構造として示して
あるが、第３図のように風向きを自在に変化で
き、かつダンパーのような流量調節機構V1，V2
を備えた横向き通風構成としてもよい。 Reference numerals 4 and 5 denote a gas inlet port and a gas outlet port respectively connected to the gas introduction part 6 and the gas outlet part 7 of the cylindrical casing 2. is configured so that the amount of passing through is maintained at a value smaller than the suction and discharge capacity of each rotating body 1, thereby achieving a desired constant pressure equilibrium state of depressurization or pressurization in the cylindrical casing 2, improving heat generation efficiency. It is desirable to make it useful for In Fig. 1, the gas inlet 4 and the gas outlet 5 are shown as pipe structures equipped with valves as flow rate regulating mechanisms V1 and V2, respectively, but as shown in Fig. 3, the air direction can be freely changed. , and flow rate adjustment mechanisms such as dampers V 1 , V 2
A side ventilation configuration may also be used.
なお、第１図および第２図に示す実施例は回転
体１を筒状ケーシング２に対して縦向きに竝設さ
せた構成を示すが第３図に示す実施例は、回転体
１が筒状ケーシング２に対して横向きにしかも交
互にその向きを異ならせると共に電動モータ１ａ
が筒状ケーシング２内に収納させて竝設させた構
成を示しており、その設置方は、多段であればど
のように構成しても差支えない。 The embodiment shown in FIGS. 1 and 2 shows a configuration in which the rotating body 1 is vertically installed in a cylindrical casing 2, but in the embodiment shown in FIG. The electric motor 1a is oriented horizontally with respect to the shaped casing 2 and alternately in different directions.
shows a configuration in which the casing is housed in the cylindrical casing 2 and installed vertically, and the installation method may be any configuration as long as it is multi-stage.
８は、電動モータ１ａ部分のみを局部的に包囲
遮蔽する遮蔽体、９はその空間部、１０はこの空
間部９に一端を開口し、他端が筒状ケーシング２
の外方に開口した二以上の吸引用管体、１１はこ
の空間部９内に一端を開口し、他端を筒状ケーシ
ング２の内側に開口した排出用管体、１２は電動
モータ１ａを遮蔽体８を介して筒状ケーシング２
内で配置固定できる支持板を示す。 8 is a shield that locally surrounds and shields only the electric motor 1a portion, 9 is a space thereof, 10 has one end opened in this space 9, and the other end is a cylindrical casing 2.
two or more suction tubes that are open to the outside; 11 is a discharge tube that has one end opened in the space 9 and the other end opened inside the cylindrical casing 2; 12 is a discharge tube that opens the electric motor 1a; Cylindrical casing 2 via shield 8
Shows a support plate that can be placed and fixed inside.
ところで空間部９には、電動モータ１ａの回転
軸に直結またはベアリングなどの軸承を介してシ
ロツコ状フアン１３を第１図および第２図に示す
鎖線のように配設して空間部９内を強制循環によ
つて冷却させることもできると共に図示しないが
排出用管体１１は、これを筒状ケーシング２の外
側まで延長して筒状ケーシング２の外出部に導出
させても良い。 By the way, in the space part 9, a white-legged fan 13 is disposed as shown by the chain line in FIGS. Cooling can be performed by forced circulation, and although not shown, the discharge pipe 11 may be extended to the outside of the cylindrical casing 2 and led out to the outside of the cylindrical casing 2.
また、吸引用管体１０および排出用管体１１に
よつて吸排される冷却用媒体は、空気は勿論のこ
と、フレオンガスなで好みのものを利用できる。 Further, the cooling medium sucked and discharged by the suction tube 10 and the discharge tube 11 can be air, of course, or any desired one such as Freon gas can be used.
叙上の構成に基づいて、作用を説明する。 The action will be explained based on the above structure.
気体吸入口４または／および気体排出口５の流
量調節機構V1，V2を調節して吸入する気体、排
出する気体の流通量を制限して回転体１を回転さ
せることにより筒状ケーシング２内は、減圧また
は加圧され、その状態は所望の恒圧状態で内外の
圧力差がほゞ平衡を保つこととなる。この恒圧平
衡状態において筒状ケーシング２内に吸入された
空気は、各回転体１の回転領域Ｒ内の間隙ｇで形
成される摩擦熱発生部３で摩擦発熱作用を受け、
次第に温度が上昇せられる。そして十分に温度上
昇した気体が、気体排出口５より外部に吐出せら
れる。 The cylindrical casing 2 is rotated by adjusting the flow rate adjustment mechanisms V 1 and V 2 of the gas inlet 4 and/or the gas outlet 5 to limit the flow rate of the gas to be inhaled and the gas to be discharged. The inside is either depressurized or pressurized, and the state is a desired constant pressure state in which the pressure difference between the inside and outside is almost balanced. In this constant pressure equilibrium state, the air sucked into the cylindrical casing 2 is subjected to a frictional heat generating effect in the frictional heat generating section 3 formed by the gap g in the rotational region R of each rotating body 1.
The temperature is gradually increased. Then, the gas whose temperature has risen sufficiently is discharged to the outside from the gas discharge port 5.
ところで回転体１の電動モータ１ａは、その外
周に空間部９を介して遮蔽体８が設けてあり、吸
引用管体１０および排出用管体１１が設けてある
ので、外部の冷却空気が電動モータ１ａの作動
中、常時空間部９内に流入して電動モータ１ａを
冷却し、したがつて摩擦熱発生部３における起熱
による熱の伝導を、完全に遮断することができて
電動モータ１ａを熱から保護できる。 By the way, the electric motor 1a of the rotating body 1 is provided with a shield 8 on its outer periphery via a space 9, and is provided with a suction pipe 10 and a discharge pipe 11, so that external cooling air is During operation of the motor 1a, it constantly flows into the space 9 to cool the electric motor 1a, so that the conduction of heat due to heat generation in the frictional heat generating section 3 can be completely blocked, and the electric motor 1a can be protected from heat.
ことに筒状ケーシング２内が減圧平衡状態の場
合は空間部９内に比し筒状ケーシング２内の方が
圧力が低いので、排出用管体１１を通つて空間部
９内に流入した冷却気体は、吸引されて有効な熱
交換操作を経て筒状ケーシング内に吐出できると
いう利点がある。 In particular, when the inside of the cylindrical casing 2 is in a reduced pressure equilibrium state, the pressure inside the cylindrical casing 2 is lower than that inside the space 9, so the cooling that flows into the space 9 through the discharge pipe 11 The gas has the advantage that it can be drawn in and discharged into the cylindrical casing after an effective heat exchange operation.
したがつて格別な手段をとることなく外気導入
による冷却作用を行うことができる。 Therefore, the cooling effect can be achieved by introducing outside air without taking any special measures.
この発明によれば、起熱効果のきわめて高い多
段回転体記熱装置における電動モータへの熱の伝
導という不都合を冷却媒体の流入というきわめて
簡単な手段によつて冷却できるので、耐久性の向
上と安定した起熱操作を行わせることができる効
果を有する。 According to this invention, the inconvenience of heat conduction to the electric motor in a multi-stage rotating body heat recording device with extremely high heat generation effect can be cooled by an extremely simple means of inflowing a cooling medium, resulting in improved durability and This has the effect of making it possible to perform stable heat generation operations.
第１図はこの発明に係る冷却機構を備えた多段
回転体起熱装置の一実施例を示す縦断側面図、第
２図は同上のー線断面図、第３図は他例を示
す縦断側面図である。
１……電動モータ１ａと回転羽根１ｂとによつ
て構成される回転体、２……筒状ケーシング、３
……摩擦熱発生部、４……気体吸入口、５……気
体排出口、８……遮蔽体、９……空間部、１０…
…吸引用管体、１１……排出用管体、Ｒ……回転
領域、ｇ……間隙。
FIG. 1 is a longitudinal sectional side view showing an embodiment of a multi-stage rotating body heating device equipped with a cooling mechanism according to the present invention, FIG. 2 is a sectional view taken along the line -, and FIG. It is a diagram. DESCRIPTION OF SYMBOLS 1... Rotating body constituted by electric motor 1a and rotary blade 1b, 2... Cylindrical casing, 3
...Frictional heat generating part, 4... Gas inlet, 5... Gas outlet, 8... Shielding body, 9... Space part, 10...
... Suction tube, 11... Discharge tube, R... Rotation area, g... Gap.
Claims (1)
ーシング内に二以上の回転体を配設し、それぞれ
の回転体の回転領域に間隙を介して摩擦熱発生部
を形成し、吸入される気体を減圧または加圧の恒
圧平衡状態に保持して段階的に起熱させるように
した多段回転体起熱装置において、回転体の駆動
部分を前記筒状ケーシングに支持される遮蔽体で
包み、この遮蔽体に前記回転体と直結する電動モ
ータを固着し、かつこの電動モータの外周に空間
部を設けて、前記筒状ケーシング外より前記空間
部内に冷却媒体を導入して電動モータを冷却する
ようにした冷却機構。 ２ 冷却媒体は、筒状ケーシングの外部に一端を
開口し、他端を遮蔽体の空間部に開口した吸引用
管体および前記空間部に一端を開口し、他端を筒
状ケーシングの内側に開口した排出用管体をそれ
ぞれ介して流通させるようにした特許請求の範囲
第１項記載の多段回転体起熱装置における冷却機
構。[Claims] 1. Two or more rotating bodies are arranged in a cylindrical casing having a gas inlet and a gas outlet, and a frictional heat generating part is formed in the rotation area of each rotating body with a gap therebetween. , a multi-stage rotating body heating device that generates heat in stages by maintaining the inhaled gas in a constant pressure equilibrium state of reduced pressure or increased pressure, in which a driving portion of the rotating body is supported by the cylindrical casing; Wrapped in a shield, an electric motor directly connected to the rotating body is fixed to the shield, and a space is provided around the outer periphery of the electric motor, and a cooling medium is introduced into the space from outside the cylindrical casing. A cooling mechanism designed to cool the electric motor. 2. The cooling medium is supplied through a suction tube with one end opened outside the cylindrical casing and the other end opened into the space of the shield, and one end opened into the space and the other end inside the cylindrical casing. 2. A cooling mechanism in a multi-stage rotating body heat generating device according to claim 1, wherein the cooling mechanism is configured to circulate through open discharge pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58145123A JPS6036843A (en) | 1983-08-10 | 1983-08-10 | Cooling mechanism in multistage rotary element exothermic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58145123A JPS6036843A (en) | 1983-08-10 | 1983-08-10 | Cooling mechanism in multistage rotary element exothermic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6036843A JPS6036843A (en) | 1985-02-26 |
| JPH0136024B2 true JPH0136024B2 (en) | 1989-07-28 |
Family
ID=15377927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58145123A Granted JPS6036843A (en) | 1983-08-10 | 1983-08-10 | Cooling mechanism in multistage rotary element exothermic device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6036843A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0176930A3 (en) * | 1984-09-29 | 1987-11-19 | Nobuyoshi Kuboyama | Heat generating device and its applied system |
| JPS61189151U (en) * | 1985-05-16 | 1986-11-26 | ||
| US20160265813A1 (en) * | 2015-03-12 | 2016-09-15 | Tyler Charles Krumm | Flameless Friction Heater |
-
1983
- 1983-08-10 JP JP58145123A patent/JPS6036843A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6036843A (en) | 1985-02-26 |
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