JPH0424453A - Ventilation fan for duct - Google Patents
Ventilation fan for ductInfo
- Publication number
- JPH0424453A JPH0424453A JP2130682A JP13068290A JPH0424453A JP H0424453 A JPH0424453 A JP H0424453A JP 2130682 A JP2130682 A JP 2130682A JP 13068290 A JP13068290 A JP 13068290A JP H0424453 A JPH0424453 A JP H0424453A
- Authority
- JP
- Japan
- Prior art keywords
- water
- main body
- blower
- absorbing porous
- porous 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
- 238000009423 ventilation Methods 0.000 title claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 31
- 238000007599 discharging Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 101100452784 Caenorhabditis elegans ire-1 gene Proteins 0.000 description 1
- 241000951471 Citrus junos Species 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 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、主として浴室等の天井面に取付けられ、結露
水の処理機能を有するダクト用換気扇に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a duct ventilation fan that is mainly attached to the ceiling of a bathroom or the like and has a function of treating condensed water.
従来の技術
従来、この種のダクト用換気扇は第５図に示すような構
成であった。すなわち、箱体状の本体１０１は浴室等の
室１０８の天井面１０７の開口部に挿入して設置され、
下面に吸込口１０２を、また一側面に吐出口１０３を有
している。この本体１０１の内部には羽根１０４を固着
した電動機１０５を具備した送風機１０６が設けられ、
本体１０１の前記吸込口１０２には化粧板１１３が取付
けられている。そして浴室等の室１０８内の湿った空気
を前記送風機１０６によってダクト１０９を通して室外
の排気していた。2. Description of the Related Art Conventionally, this type of duct ventilation fan has had a configuration as shown in FIG. That is, the box-shaped main body 101 is installed by being inserted into an opening in the ceiling surface 107 of a room 108 such as a bathroom,
It has a suction port 102 on the lower surface and a discharge port 103 on one side. A blower 106 equipped with an electric motor 105 to which blades 104 are fixed is provided inside the main body 101.
A decorative plate 113 is attached to the suction port 102 of the main body 101. The humid air in a room 108 such as a bathroom was exhausted outside through a duct 109 by the blower 106.
また、本体１０１の内面に発生した結露水１１０′や、
送風機１０６内に発生してケーシングの底部に溜まり、
ケーシングの水抜穴１１２より滴下する結露水１１０は
、化粧板１１３の内債あるいは室１０８内へ滴下する。In addition, condensed water 110' generated on the inner surface of the main body 101,
Generated inside the blower 106 and collected at the bottom of the casing,
Condensed water 110 dripping from the drain hole 112 of the casing drips into the interior of the decorative panel 113 or into the chamber 108 .
さらに、化粧板１１３に滴下し溜まった結露水１１１も
、いずれは、化粧板１１３に設けられた水抜穴１１４よ
り室１０８内に滴下する構成になっていた。Further, the condensed water 111 that drips onto the decorative board 113 and accumulates therein eventually drips into the chamber 108 through the drainage holes 114 provided in the decorative board 113.
発明が解決しようとする課題
このような従来の構成では、浴室等に人が入っていると
きに換気扇を運転すると、送風機１０６の底部に溜まっ
た結露水１１０、あるいは化粧板１１３に溜まった結露
水１１１が、それぞれの水抜穴１１２および１１４より
室１０８内に滴下し、人体に当たり、たとえば入浴中の
人は冷たい不快な思いをしなければならなかった。Problems to be Solved by the Invention In such a conventional configuration, if the ventilation fan is operated while a person is in the bathroom, etc., the condensed water 110 collected at the bottom of the blower 106 or the condensed water collected on the decorative panel 113 is released. 111 drips into the chamber 108 from the drain holes 112 and 114 and hits the human body, making the person, for example, bathing, feel cold and uncomfortable.
本発明はこのような問題を解決するもので、換気扇運転
中に換気扇内に溜まった結露水を室内に滴下することな
く、室内の湿った空気を室外に排気する換気扇を提供す
ることを目的とするものである。The present invention solves such problems, and aims to provide a ventilation fan that exhausts humid indoor air to the outside without causing the condensed water that has accumulated inside the ventilation fan to drip into the room during operation of the ventilation fan. It is something to do.
課題を解決するための手段
このｉｕｉを解決する本発明の第１の技術的手段は、天
井面の開口部に挿入設置され、下面に吸込口を、一側面
に吐出口を有する箱状本体と、この本体内に配設され、
羽根を固着した電動機を具備した送風機と、前記本体の
吸込口に取付けられる化粧板とからなり、前記化粧板の
内側上面に吸水性多孔板を設けたものである。さらに、
第２の技術的手段は前記吸水性多孔板の一部を前記化粧
板の通風路に露出させたものである。Means for Solving the Problems The first technical means of the present invention for solving this IUI includes a box-shaped main body that is inserted into an opening in a ceiling surface and has a suction port on the bottom surface and a discharge port on one side. , disposed within this body,
It consists of a blower equipped with an electric motor with fixed blades, and a decorative board attached to the suction port of the main body, and a water-absorbing porous board is provided on the inner upper surface of the decorative board. moreover,
A second technical means is that a part of the water-absorbing porous plate is exposed to the ventilation path of the decorative board.
作 用
前記第１の技術的手段の構成により、浴室等の室内の湿
った空気を送風機によって室外に排気する場合に、前記
送風機、および換気扇本体内に発生した結露水は化粧板
内側に設けられた吸水性多孔板に吸水されて保持され、
室内に結露水が落下しにくくなる。また前記結露水を吸
水した吸水性多孔板は、浴室等が使用されないときで室
内が乾燥したときに自然気化で乾燥し、再度吸水できる
状態となる。Effect: According to the configuration of the first technical means, when humid air in a room such as a bathroom is exhausted to the outside by a blower, the condensed water generated inside the blower and the ventilation fan body is removed from the inside of the decorative panel. Water is absorbed and retained by the water-absorbing porous plate,
This prevents condensed water from falling into the room. Further, the water-absorbing porous plate that has absorbed the condensed water dries by natural evaporation when the bathroom or the like is not used and the room is dry, and becomes ready to absorb water again.
また、第２の技術的手段の構成によれば、化粧板の通風
路に前記吸水性多孔板の一部分を露出させているので、
送風機の運転により発生する気流を利用して吸水性多孔
板の乾燥を行い、再度吸水できる状態となる。Furthermore, according to the configuration of the second technical means, since a part of the water-absorbing porous plate is exposed to the ventilation path of the decorative board,
The water-absorbing porous plate is dried using the airflow generated by the operation of the blower, and becomes ready to absorb water again.
実施例
（実施例１）
まず、第１図および第２図に示した本発明の詳細な説明
する。図に示すように、本体１は箱状に形成され、浴室
８の天井面７の開口部に挿入して設置されており、下面
には吸込口２を、また一側面には吐出口３を有し、てい
る。前記本体１の内部には、羽根４を固着した電動′！
ａ５を有する送風機６を備えている。また、本体１の下
面には吸込口２を覆い、天井面７に取付けられ、がっ通
風路１３ａを備える化粧板１３があり、化粧板１３の内
面には吸水性多孔板１２を備えている。Example (Example 1) First, the present invention shown in FIGS. 1 and 2 will be described in detail. As shown in the figure, the main body 1 is formed into a box shape and is installed by being inserted into an opening in the ceiling surface 7 of a bathroom 8, and has a suction port 2 on the bottom surface and a discharge port 3 on one side. have and are. Inside the main body 1 is an electric motor with blades 4 fixed to it!
The air blower 6 is provided with a5. Further, there is a decorative board 13 on the lower surface of the main body 1 that covers the suction port 2, is attached to the ceiling surface 7, and has a ventilation passage 13a, and the inner surface of the decorative board 13 is provided with a water-absorbing porous board 12. .
上記構成の換気扇は、浴室８内の湿った空気を排気する
場合、送風機６を運転することにより、湿った空気は化
粧板１３０通風路１３ａを経て吸込口２より吸込まれ、
吐出口３よりダクト９内へ排気されることとなるが、そ
れにともなって送風機６内に発生した結露水１ｏはｒ！
Ｌ１１５に溜まり、水抜穴１１より吸水性多孔板１２へ
滴下する。また、同様に本体ｌの内面に発生した結露水
１０ａも前記吸水性多孔板１２へ滴下する。この結果、
吸水性多孔板１２には、換気扇を運転することによって
発生する内部結露水１ｏおよび１０ａが吸水されること
となり、また、浴室８を使用しないで浴室８が乾燥した
ときには、自然気化により吸水性多孔板１２は乾燥状態
となる。When the ventilation fan configured as described above exhausts humid air in the bathroom 8, by operating the blower 6, the humid air is sucked in from the suction port 2 through the decorative panel 130 and the ventilation path 13a.
Although it will be exhausted into the duct 9 from the discharge port 3, the condensed water 1o generated in the blower 6 will be r!
It accumulates in L115 and drips onto the water-absorbing porous plate 12 from the drain hole 11. Similarly, condensed water 10a generated on the inner surface of the main body 1 also drips onto the water-absorbing porous plate 12. As a result,
The water-absorbing porous plate 12 absorbs internal dew condensation water 1o and 10a generated by operating the ventilation fan, and when the bathroom 8 is dry without being used, the water-absorbing porous plate 12 absorbs the water 1o and 10a generated by operating the ventilation fan. The board 12 is now in a dry state.
（実施例２〉
つぎに、第３図に示した本発明の詳細な説明する。この
ものは図に示すように、実施例１とは吸水性多孔板２２
の形状が異なり、吸水性多孔板２２に舌部２２ａを設け
、その一部分を化粧板１３の通風路１３ａに露出させる
よう形成した吸水性多孔板２２を備えている。(Example 2) Next, the present invention shown in Fig. 3 will be explained in detail.
The water-absorbing porous plate 22 is different in shape, and is provided with a tongue portion 22a on the water-absorbing porous plate 22, a portion of which is exposed to the ventilation passage 13a of the decorative board 13.
上記構成により、実施例］と同様に吸水性多孔板２２に
よって内部結露水１０および１０ａを吸水し、また、吸
水性多孔板２２は化粧板１３の通風路１３ａに露出した
舌部２２ａが送風機６の運転時の気流によって強制乾燥
が行われ、吸水性多孔板２２の乾燥が促進される。With the above configuration, the water-absorbing porous plate 22 absorbs the internal dew condensation water 10 and 10a as in the embodiment], and the tongue portion 22a of the water-absorbing porous plate 22 exposed to the ventilation passage 13a of the decorative board 13 is connected to the blower 6. Forced drying is performed by the airflow during operation, and drying of the water-absorbing porous plate 22 is promoted.
（実施例３）
第４図に示した本発明の詳細な説明する。このものは図
に示すように、実施例１とは吸水性多孔板３２の形状が
異なり、吸水性多孔板３２は多数の孔３２ａを有してお
り、上記構成により実施例１と同様に吸水性多孔板３２
によって内部結露水１０および１０ａを吸水し、また、
吸水性多孔板３２の乾燥は、送風機６の運転時の気流が
吸水性多孔板３２の孔３２ａの中を流れることによって
行うこととなり、乾燥が促進される。(Example 3) The present invention shown in FIG. 4 will be described in detail. As shown in the figure, this product differs from Example 1 in the shape of the water-absorbing porous plate 32, and the water-absorbing porous plate 32 has a large number of holes 32a. perforated plate 32
absorbs internal dew condensation water 10 and 10a, and
Drying of the water-absorbing porous plate 32 is carried out by the air flow during operation of the blower 6 flowing through the holes 32a of the water-absorbing porous plate 32, thereby promoting drying.
発明の効果
以上の各実施例の説明よりも明らかなように、本発明に
よれば、浴室等の内部の湿った空気を室外に排気する場
合に、送風機の内部あるいは本体内部に発生する結露水
が化粧板内側に取付けられた吸水性多孔板に吸収される
ため、室内に結露水が滴下することがない。その結果、
室内の人の身体に結露水が滴下して当たることがなく、
冷たい不快な思いをさせな（でもよいという効果が得ら
れる。また、前記結露水を吸水した吸水性多孔板の乾燥
は室内が乾燥したときの自然乾燥、あるいは送風機の運
転によって発生する気流によって強制乾燥が行われるた
め、短時間で再度吸水可能な状態となり、前記結露水の
処理効果を継続的に持続することができるという効果が
得られる。Effects of the Invention As is clear from the description of each embodiment above, according to the present invention, when humid air inside a bathroom or the like is exhausted to the outside, condensation water generated inside the blower or inside the main body can be reduced. Since the water is absorbed by the water-absorbing porous plate attached to the inside of the decorative panel, there is no chance of condensed water dripping into the room. the result,
This prevents condensed water from dripping and hitting the bodies of people indoors.
This has the effect of not making you feel cold and uncomfortable.In addition, the water-absorbing perforated plate that has absorbed the condensed water can be dried naturally when the room is dry, or forced by the airflow generated by the operation of a blower. Since drying is performed, it becomes possible to absorb water again in a short time, and the effect of treating the dew condensation water can be continuously maintained.
第１図は本発明の実施例１のダクト用換気扇の断面図、
第２図は同ダクト用換気扇の分解斜視図、第３図は実施
例２のダクト用換気扇の分解斜視図、第４図は実施例３
のダクト用換気扇の分解斜視図、第５図は従来のダクト
用換気扇の断面図である。
１・・・・・・本体、２・・・・・・吸込口、３・・・
・・・吐出口、６・・・・・・送風機、７・・・・・・
天井面、１２・・・・・・吸水性多孔板、１３・・・・
・・化粧板、１３ａ・・・・・・通風路、２２・・・・
・・吸水性多孔板、２２ａ・・・・・・舌部、３２・・
・・・・吸水性多孔板、３２ａ・・・・・・孔。
代理人の氏名 弁理士 粟野重孝 ほか１名１−−１≦
イレ１（
２−−−吠込」
天１’ｌ臼
Ｉｌえ７臂１１’？礼Ｕ
化佐棧
連番猪、
〜Ｂ〜
第
図
勇
図
第
図FIG. 1 is a sectional view of a duct ventilation fan according to Embodiment 1 of the present invention;
Figure 2 is an exploded perspective view of the same duct ventilation fan, Figure 3 is an exploded perspective view of the duct ventilation fan of Example 2, and Figure 4 is Example 3.
Fig. 5 is an exploded perspective view of a conventional duct ventilation fan. 1...Main body, 2...Suction port, 3...
...Discharge port, 6...Blower, 7...
Ceiling surface, 12... Water-absorbing porous plate, 13...
... Decorative board, 13a... Ventilation passage, 22...
...Water-absorbing porous plate, 22a...Tongue, 32...
...Water-absorbing porous plate, 32a...hole. Name of agent: Patent attorney Shigetaka Awano and 1 other person 1--1≦
Ire 1 (2---Bougome) Heaven 1'l Ile 7 arms 11'? Rei U Kasagi serial number boar, ~B~ Fig. Yuzu Fig.
Claims (2)
口を、一側面に吐出口を有する箱体状の本体と、この本
体内に配設され、羽根を固着した電動機を具備した送風
機と、前記本体の吸込口に取付られる化粧板とからなり
、前記化粧板の内側上面に吸水性多孔板を設けたダクト
用換気扇。(1) Equipped with a box-shaped main body that is inserted into an opening in the ceiling and has a suction port on the bottom surface and a discharge port on one side, and an electric motor with blades fixed inside the main body. A ventilation fan for a duct, which comprises a blower having a cylindrical shape, and a decorative plate attached to the suction port of the main body, and a water-absorbing perforated plate is provided on the inner upper surface of the decorative plate.
項１記載のダクト用換気扇。(2) The ventilation fan for a duct according to claim 1, wherein a portion of the water-absorbing perforated plate is exposed to the ventilation path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2130682A JPH0424453A (en) | 1990-05-21 | 1990-05-21 | Ventilation fan for duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2130682A JPH0424453A (en) | 1990-05-21 | 1990-05-21 | Ventilation fan for duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0424453A true JPH0424453A (en) | 1992-01-28 |
Family
ID=15040097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2130682A Pending JPH0424453A (en) | 1990-05-21 | 1990-05-21 | Ventilation fan for duct |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424453A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08249547A (en) * | 1995-03-15 | 1996-09-27 | Matsushita Electric Works Ltd | Automatic thermo sensitive switch |
| JPH08303813A (en) * | 1995-04-28 | 1996-11-22 | Mitsubishi Electric Corp | Elevator air conditioner |
-
1990
- 1990-05-21 JP JP2130682A patent/JPH0424453A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08249547A (en) * | 1995-03-15 | 1996-09-27 | Matsushita Electric Works Ltd | Automatic thermo sensitive switch |
| JPH08303813A (en) * | 1995-04-28 | 1996-11-22 | Mitsubishi Electric Corp | Elevator air conditioner |
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