JP3735640B2 - Dry ventilation device in bathroom or similar room - Google Patents

Dry ventilation device in bathroom or similar room Download PDF

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Publication number
JP3735640B2
JP3735640B2 JP06542497A JP6542497A JP3735640B2 JP 3735640 B2 JP3735640 B2 JP 3735640B2 JP 06542497 A JP06542497 A JP 06542497A JP 6542497 A JP6542497 A JP 6542497A JP 3735640 B2 JP3735640 B2 JP 3735640B2
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Japan
Prior art keywords
bathroom
air
ventilation
circulation
air passage
Prior art date
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Expired - Lifetime
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JP06542497A
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Japanese (ja)
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JPH10235089A (en
Inventor
真一 高山
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Max Co Ltd
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Max Co Ltd
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Publication of JPH10235089A publication Critical patent/JPH10235089A/en
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  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Drying Of Solid Materials (AREA)

Description

【0001】
【産業上の利用分野】
本発明は、浴室又は類似の室を洗濯物などの乾燥室としても使用するための乾燥換気装置に関する。
【0002】
【従来の技術】
従来の乾燥換気装置は、温風を浴室内に循環させることにより洗濯物などを乾燥するようにしていた。
【0003】
【発明が解決しようとする課題】
本発明は、室内を循環する空気を加熱しないで、浴室又は類似の室内に置いた洗濯物等を、乾燥させることである。
【0004】
【課題を解決するための手段】
上記課題を解決するために、本願の第1の乾燥換気装置は、浴室の天井に取り付けられる換気装置の内部を、浴室内の空気を通過可能な空気通路壁により上下に区画し、前記空気通路壁の上部の空間を浴室内と戸外とに通じる空間とすると共に、前記空気通路壁の上部に浴室内の空気を戸外に排気する換気用の遠心送風機を設置し、前記空気通路壁の下部に循環用の遠心送風機を設置し、前記換気装置の上部の外側に前記換気用の遠心送風機と前記循環用の遠心送風機を回転させるモーターを設置し、該モーターの回転軸を前記空気通路壁を越えるように延長し、該モーターの回転軸に前記換気用の遠心送風機と循環用の遠心送風機とを固定し、前記循環用の遠心送風機の上方を通って前記空気通路壁の上部の空間に通じる空気通路と、該空気通路と通じて浴室内に開口する吸込口とを形成すると共に、前記循環用の遠心送風機によって浴室内の空気を吸い込んで再び前記浴室の天井に沿って複数の方向に向かって吹き出す吹出通路を形成したことを特徴とする。
又、本願の第2の乾燥換気装置は、第1の乾燥換気装置において、前記吸込口を形成する壁と前記吹出通路を形成する壁とが、前記循環用の遠心送風機が空気を前記天井に沿って吹き出す際の案内羽根を形成していることを特徴とする
【0005】
【作用】
浴室内に洗濯物などを空気が流通し易いように干し、浴室乾燥換気装置1を作動させる。下側の循環用遠心送風機部分の複数個の吹出口2−2より吹き出した空気は、まず、天井面に沿って流れ、方向を変えて天井から室の側壁面に沿って流れ、室内の洗濯物や天井や側壁面の水分の蒸発を促進しながら循環する。また、洗濯物などを乾燥しながら浴室乾燥換気装置の循環用の吸入口2−1や換気用の吸入口3−1から吸入される。吸入口2−1から吸入された空気は、循環用の遠心送風機により運動エネルギーを加えられ、吹出通路2−4を通って吹出口2−2から浴室内に吹き出される。吸入口3−1から吸入された湿った空気は、空気通路3−4を通ってケーシング3−3内に入り込み、換気用遠心送風機で運動エネルギーを加えられ、ダクトジョイント6を介して、戸外に排出される。
【0006】
【実施例】
図1は、本発明の浴室用乾燥換気装置1を断面図で示す。aは、浴室内を循環する空気の流れを示す。bは、換気のための空気の流れを示す。2は、浴室内を循環させるための遠心送風機羽根、例えば、ターボファンである。2−1は、循環用遠心送風機部分のための吸入口、2−2は、吹出口である。3は、換気するための遠心送風機羽根、例えば、シロッコファンである。3−1は、換気用送風機部分のための吸入口である。3−3は、換気用送風機部分におけるケーシング、3−4は、空気通路、3−5は、空気通路壁である。4は、回転軸、5は、モーターである。6は、ダクトジョイントで、図示しないダクトに連結され、戸外等に連通する。7は、浴室乾燥換気装置1を天井8に取り付ける取付部材である。回転軸4と循環用遠心送風機部分の隔壁を形成するケーシングとの間は、特に気密にする必要はなく、回転に支障がないような隙間を設けるようにしてもよい。
【0007】
図2は、図1におけるA−A断面図である。2−3は、換気用送風機部分におけるケーシング、2−4は、吹出通路で、2−5は、吹出通路壁で、案内羽根を形成している。この吹出通路壁2−5とケーシング2−3と浴室乾燥換気装置1の外殻壁で囲まれた部分、即ち、案内羽根に吸入口3−1を設けている。丸で囲まれたaは、浴室内に循環させる循環用の縦方向の空気の流れを示している。丸で囲まれたbは、戸外等に排気する換気用の縦方向の空気の流れを示している。C−Cは、図1の断面位置を示している。
図3は、図1におけるB−B断面図である。吸入口3−1より吸入された空気は、中央の部分を通ってシロッコファン3により運動エネルギーを加えられ、吹出口3−2を通ってダクトジョイント6より戸外に連通するダクト(図示せず。)に排気される。
【0008】
図4は、浴室乾燥換気装置1の立面図である。
図5は、循環用送風機部分の他の1例を底面図で示す。網目の部分は、フィルターを示している。浴室乾燥換気装置1の天井板への特に取付部分の外形を円形にすることにより、ダクトジョイント6の方向を取り付け時に360度どの位置にも必要に応じて位置決めすることが出来る。
図6は、浴室乾燥換気装置1を浴室10の天井に取り付けた例を示す。11は、窓であり、12は、ドア、13は浴槽、14は、空気の流れる方向をスムースに壁面に沿うようにするための曲面部である。15は、ドアに設けた空気取入口である。吹出口2−2より吹き出された空気が、天井に沿って流れ、更に側壁に沿って流れ、付着した水滴の蒸発を促進し、そのような水分を伴って循環し、換気用送風機部分により戸外に排気される。
【0009】
浴室内の空気は、吸入口2−1より吸い込まれ、ターボファン2で運動エネルギーを加えられ、吹出通路2−4を通って複数の吹出口2−2より天井8に沿って吹き出される。浴室乾燥換気装置1は、図6では天井の中央の位置に設けている。実施例では吹出口2−2の数を4にしているが、2または3或いは4以上であっても良い。天井の隅や端の部分に設けるような場合には、吹出方向も必ずしも全方向的でなくとも良い。天井や壁面等に付着した水滴は、この循環する空気により蒸発を促され、この空気に伴われて循環する。このような浴室内の湿った空気を吸入口3−1より吸入し、空気通路3−4を通ってシロッコファン3により運動エネルギーを加え、ダクトジョイント6より戸外に連通するダクトに排出し、換気するようにする。
なお、循環用送風機部分の吹出口2−2にヒーターを取り付けて、冬などの寒いときに浴室内に温風を循環させるようにすれば、快適な入浴が出来る。
【0010】
【効果】
浴室内を循環する空気により天井や側壁に付着した水滴を除去するようにすることにより浴室内をより効率よく乾燥することができ、浴室を洗濯物などの乾燥室として使用できる。水滴が付着しやすい天井に沿った空気の流れを浴室乾燥換気装置の複数の空気吹出口から全面的に生じさせることにより、ヒーターを使用せずに洗濯物などを乾燥することができる。
【図面の簡単な説明】
【図1】図1は、本発明の浴室用乾燥換気装置1を断面図で示す。
【図2】図2は、図1におけるA−A断面図である。
【図3】図3は、図1におけるB−B断面図である。
【図4】図4は、浴室乾燥換気装置1の立面図である。
【図5】図5は、循環用送風機部分の他の1例を底面図で示す。
【図6】図6は、浴室乾燥換気装置1を浴室10の天井に取り付けた例を示す。
【符号の説明】
1 浴室乾燥換気装置
2 ターボファン
2−1 吸入口
2−2 吹出口
2−3 ケーシング
2−4 吹出通路
2−5 吹出通路壁
3 シロッコファン
3−1 吸入口
3−2 吹出口
3−3 ケーシング
3−4 空気通路
3−5 空気通路壁
4 回転軸
5 モーター
6 ダクトジョイント
7 取付部材
8 天井
10 浴室
11 窓
12 ドア
13 浴槽
14 曲面部
15 空気取入口
[0001]
[Industrial application fields]
The present invention relates to a drying ventilator for using a bathroom or similar room as a drying room such as laundry.
[0002]
[Prior art]
The conventional dry ventilation device dries laundry by circulating hot air in the bathroom.
[0003]
[Problems to be solved by the invention]
The present invention is to dry laundry or the like placed in a bathroom or similar room without heating the air circulating in the room.
[0004]
[Means for Solving the Problems]
In order to solve the above-described problem, a first dry ventilation device of the present application divides an interior of a ventilation device attached to a ceiling of a bathroom vertically by an air passage wall capable of passing air in the bathroom, and the air passage The space above the wall is connected to the inside and outside of the bathroom, and a ventilation centrifugal fan for exhausting the air inside the bathroom to the outside is installed above the air passage wall, and at the bottom of the air passage wall A centrifugal blower for circulation is installed, a motor for rotating the centrifugal blower for ventilation and the centrifugal blower for circulation is installed outside the upper part of the ventilation device, and the rotation shaft of the motor exceeds the air passage wall. The ventilation centrifugal fan and the circulation centrifugal fan are fixed to the rotating shaft of the motor, and the air that passes through the upper part of the circulation centrifugal fan and leads to the space above the air passage wall Passage and the sky A suction passage that opens into the bathroom through the passage is formed, and a blowout passage that sucks air in the bathroom by the centrifugal blower for circulation and blows out again in a plurality of directions along the ceiling of the bathroom is formed. It is characterized by that.
Further, the second dry ventilation apparatus of the present application is the first dry ventilation apparatus, wherein the wall that forms the suction port and the wall that forms the outlet passage are arranged so that the centrifugal blower for circulation supplies air to the ceiling. It is characterized by forming guide vanes for blowing along .
[0005]
[Action]
The laundry is dried so that air easily flows in the bathroom, and the bathroom drying ventilation apparatus 1 is operated. The air blown out from the plurality of outlets 2-2 in the lower circulating centrifugal blower part first flows along the ceiling surface, changes direction and flows along the side wall surface of the room from the ceiling, and is washed in the room. It circulates while promoting the evaporation of water on objects, ceilings and side walls. Further, the clothes are sucked from the circulation suction port 2-1 and the ventilation suction port 3-1 of the bathroom drying ventilation device while drying the laundry. The air sucked from the suction port 2-1 is given kinetic energy by a centrifugal fan for circulation , and blown out from the blowout port 2-2 into the bathroom through the blowout passage 2-4 . Moist air sucked from the suction port 3-1 enters the casing 3-3 through the air passage 3-4, and is subjected to kinetic energy by a centrifugal blower for ventilation. To be discharged.
[0006]
【Example】
FIG. 1 shows a sectional view of a dry ventilation apparatus 1 for a bathroom according to the present invention. a shows the flow of air circulating in the bathroom. b shows the flow of air for ventilation. Reference numeral 2 denotes a centrifugal blower blade for circulating in the bathroom, for example, a turbo fan. Reference numeral 2-1 denotes an inlet for the circulation centrifugal fan portion, and 2-2 denotes an outlet. Reference numeral 3 denotes a centrifugal fan blade for ventilation, for example, a sirocco fan. 3-1 is an inlet for the ventilation fan part. 3-3 is a casing in the ventilation fan part, 3-4 is an air passage, and 3-5 is an air passage wall. Reference numeral 4 denotes a rotating shaft, and 5 denotes a motor. A duct joint 6 is connected to a duct (not shown) and communicates with the outdoors. Reference numeral 7 denotes an attachment member for attaching the bathroom drying ventilation apparatus 1 to the ceiling 8. It is not necessary to be particularly airtight between the rotating shaft 4 and the casing forming the partition wall of the centrifugal fan for circulation, and a gap that does not hinder the rotation may be provided.
[0007]
2 is a cross-sectional view taken along line AA in FIG. 2-3 is a casing in the ventilation fan part, 2-4 is an outlet passage, and 2-5 is an outlet passage wall, which form guide vanes. A suction port 3-1 is provided in a portion surrounded by the blowout passage wall 2-5, the casing 2-3, and the outer shell wall of the bathroom drying ventilation apparatus 1, that is, the guide vane. The circled a indicates the flow of the longitudinal air for circulation in the bathroom. “B” surrounded by a circle indicates the flow of air in the vertical direction for ventilation exhausted to the outside or the like. CC shows the cross-sectional position of FIG.
3 is a cross-sectional view taken along the line BB in FIG. The air sucked from the suction port 3-1 is subjected to kinetic energy by the sirocco fan 3 through the center portion, and is connected to the outside through the blowout port 3-2 and from the duct joint 6 (not shown). ).
[0008]
FIG. 4 is an elevational view of the bathroom drying ventilation apparatus 1.
FIG. 5 is a bottom view showing another example of the circulation fan part. A mesh portion indicates a filter. By making the outer shape of the attachment part of the bathroom drying ventilation device 1 to the ceiling plate circular, the direction of the duct joint 6 can be positioned at any position of 360 degrees as necessary.
FIG. 6 shows an example in which the bathroom drying ventilation apparatus 1 is attached to the ceiling of the bathroom 10. 11 is a window, 12 is a door, 13 is a bathtub, and 14 is a curved surface portion for smoothly moving the air flow along the wall surface. Reference numeral 15 denotes an air intake provided in the door. The air blown out from the air outlet 2-2 flows along the ceiling and further along the side wall, promotes evaporation of the attached water droplets, circulates with such moisture, and is opened outdoors by the ventilation fan part. Exhausted.
[0009]
Air in the bathroom is sucked in from the suction port 2-1, kinetic energy is applied by the turbo fan 2, and blown out along the ceiling 8 from the plurality of blowout ports 2-2 through the blowout passage 2-4. The bathroom drying ventilation apparatus 1 is provided in the center position of the ceiling in FIG. In the embodiment, the number of outlets 2-2 is set to 4, but may be 2 or 3 or 4 or more. When it is provided at the corner or end of the ceiling, the blowing direction is not necessarily omnidirectional. The water droplets adhering to the ceiling or wall surface are promoted to evaporate by the circulating air and circulate along with the air. Such damp air in the bathroom is sucked from the suction port 3-1, kinetic energy is applied by the sirocco fan 3 through the air passage 3-4, and the exhaust air is discharged from the duct joint 6 to the duct communicating with the outside. To do.
In addition, if a heater is attached to the air outlet 2-2 of the circulation fan portion so that warm air is circulated in the bathroom when it is cold such as in winter, comfortable bathing can be performed.
[0010]
【effect】
By removing water droplets adhering to the ceiling and side walls by the air circulating in the bathroom, the inside of the bathroom can be dried more efficiently, and the bathroom can be used as a drying room for laundry or the like. Laundry and the like can be dried without using a heater by generating an air flow along the ceiling where water droplets easily adhere from the plurality of air outlets of the bathroom drying ventilator.
[Brief description of the drawings]
FIG. 1 is a sectional view showing a dry ventilation apparatus 1 for a bathroom according to the present invention.
FIG. 2 is a cross-sectional view taken along the line AA in FIG.
3 is a cross-sectional view taken along the line BB in FIG. 1. FIG.
FIG. 4 is an elevation view of the bathroom drying ventilation apparatus 1;
FIG. 5 is a bottom view showing another example of the circulation fan part.
FIG. 6 shows an example in which the bathroom drying ventilator 1 is attached to the ceiling of the bathroom 10;
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Bathroom drying ventilator 2 Turbofan 2-1 Intake port 2-2 Outlet 2-3 Casing 2-4 Outlet passage 2-5 Outlet passage wall 3 Sirocco fan 3-1 Intake port 3-2 Outlet 3-3 Casing 3-4 Air passage 3-5 Air passage wall 4 Rotating shaft 5 Motor 6 Duct joint 7 Mounting member 8 Ceiling 10 Bathroom 11 Window 12 Door 13 Bath 14 Curved surface portion 15 Air intake

Claims (2)

浴室の天井に取り付けられる換気装置の内部を、浴室内の空気を通過可能な空気通路壁により上下に区画し、前記空気通路壁の上部の空間を浴室内と戸外とに通じる空間とすると共に、前記空気通路壁の上部に浴室内の空気を戸外に排気する換気用の遠心送風機を設置し、前記空気通路壁の下部に循環用の遠心送風機を設置し、前記換気装置の上部の外側に前記換気用の遠心送風機と前記循環用の遠心送風機を回転させるモーターを設置し、該モーターの回転軸を前記空気通路壁を越えるように延長し、該モーターの回転軸に前記換気用の遠心送風機と循環用の遠心送風機とを固定し、前記循環用の遠心送風機の上方を通って前記空気通路壁の上部の空間に通じる空気通路と、該空気通路と通じて浴室内に開口する吸込口とを形成すると共に、前記循環用の遠心送風機によって浴室内の空気を吸い込んで再び前記浴室の天井に沿って複数の方向に向かって吹き出す吹出通路を形成したことを特徴とする乾燥換気装置。 The interior of the ventilation device attached to the ceiling of the bathroom is vertically divided by an air passage wall that can pass air in the bathroom, and the space above the air passage wall is a space that communicates between the interior and the exterior of the bathroom, A ventilation centrifugal fan for exhausting the air in the bathroom to the outside is installed on the upper part of the air passage wall, a centrifugal fan for circulation is installed on the lower part of the air passage wall, and the outside of the ventilation unit on the outside A ventilation centrifugal blower and a motor for rotating the circulation centrifugal blower are installed, the rotation shaft of the motor is extended so as to cross the air passage wall, and the ventilation centrifugal blower is connected to the rotation shaft of the motor. An air passage that is fixed to the circulation centrifugal blower, passes above the circulation centrifugal blower and communicates with the space above the air passage wall, and a suction port that opens into the bathroom through the air passage. As it forms Drying ventilator, characterized in that the formation of the outlet passage for blowing toward the plurality of directions along the ceiling of the again the full inhale air in the bathroom by a centrifugal blower for circulation. 請求項1の乾燥換気装置において、前記吸込口を形成する壁と前記吹出通路を形成する壁とが、前記循環用の遠心送風機が空気を前記天井に沿って吹き出す際の案内羽根を形成していることを特徴とする乾燥換気装置。 2. The dry ventilation apparatus according to claim 1, wherein the wall forming the suction port and the wall forming the outlet passage form guide vanes when the centrifugal blower for circulation blows air along the ceiling. A dry ventilator characterized by
JP06542497A 1997-03-03 1997-03-03 Dry ventilation device in bathroom or similar room Expired - Lifetime JP3735640B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP06542497A JP3735640B2 (en) 1997-03-03 1997-03-03 Dry ventilation device in bathroom or similar room

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Application Number Priority Date Filing Date Title
JP06542497A JP3735640B2 (en) 1997-03-03 1997-03-03 Dry ventilation device in bathroom or similar room

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JP3735640B2 true JP3735640B2 (en) 2006-01-18

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT505299B1 (en) * 2007-08-22 2008-12-15 Schulz Helmuth DEVICE FOR DRYING AND CLEANING SMALL PIECE GOOD
JP4488075B2 (en) 2008-02-15 2010-06-23 株式会社デンソー Electric blower
JP5515681B2 (en) * 2009-11-25 2014-06-11 富士ゼロックス株式会社 Image forming apparatus
JP2016142470A (en) * 2015-02-03 2016-08-08 三菱電機株式会社 Air conditioning system and air conditioning method

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