JPS58195731A - Ventilating fan for duct - Google Patents

Ventilating fan for duct

Info

Publication number
JPS58195731A
JPS58195731A JP57076993A JP7699382A JPS58195731A JP S58195731 A JPS58195731 A JP S58195731A JP 57076993 A JP57076993 A JP 57076993A JP 7699382 A JP7699382 A JP 7699382A JP S58195731 A JPS58195731 A JP S58195731A
Authority
JP
Japan
Prior art keywords
fan body
ceiling
ventilation fan
elongated holes
mounting 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.)
Granted
Application number
JP57076993A
Other languages
Japanese (ja)
Other versions
JPS634094B2 (en
Inventor
Tetsuo Ishizu
石津　哲男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Ecology Systems Co Ltd
Original Assignee
Matsushita Seiko Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Seiko Co Ltd filed Critical Matsushita Seiko Co Ltd
Priority to JP57076993A priority Critical patent/JPS58195731A/en
Publication of JPS58195731A publication Critical patent/JPS58195731A/en
Publication of JPS634094B2 publication Critical patent/JPS634094B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

PURPOSE:To enable a ventilating fan body to be positioned simply and securely in an opening of ceiling board when a transverse plate on the side of the fan body is connected through a mounting plate to a hanger on the side of the ceiling by a method wherein the transverse plate and the mounting plate have elongated holes formed therein in intersecting relationship with each other and the position of intersecting the elongated holes are changeable. CONSTITUTION:A transverse plate 3 is detachably fitted by means of bolts 18 and nuts 19 through a mounting plate 4 to a hanger 2 fixed to a ceiling wall 1. Further, the transverse plate 3 is connected to a ventilating fan body 5. The fan body 5 has a mounting leg 13 to which is fitted the fan body 5 housing an electric motor 12, a blade 14 and an orifice 15. The mounting plate 4 and the transverse plate 3 have elongated holes 21 and 22, respectively, formed in intersecting relationship. The arrangement is made such that the mounting position of the fan body 5 can be adjusted by changing the position of fixing the elongated holes 21 and 22. This arrangement enables positioning of the hanger 2 and an opening 20 formed in a ceiling board 9 to be made readily and securely thereby preventing a clearance from being formed between the inner periphery of the opening 20 and the fan body 5.

Description

【発明の詳細な説明】 本発明は天井埋込型ダクト用換気扇に係り、天井埋込型
換気扇を天井壁に固定された吊り具に取付ける施工法の
持つ欠点を解消することを目的とする。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a ceiling-embedded ventilation fan for ducts, and an object of the present invention is to eliminate the drawbacks of the construction method in which the ceiling-embedded ventilation fan is attached to a hanging fixture fixed to a ceiling wall.

天井埋込型換気扇の取り付は施工法には、天井板を張る
ための野縁に木枠を取り付け、その木枠に換気扇本体を
固定する方法と、天井壁に固定された吊り具に換気扇本
体を固定する方法がある。There are two construction methods for installing a ceiling-embedded ventilation fan: one is to attach a wooden frame to the edge of the ceiling for covering ceiling panels, and the other is to secure the ventilation fan body to the wooden frame. There is a way to fix the main body.

後者取り付は施工法の持つ欠点は、天井壁に固定された
吊り具の位置と、天井板に設けられる開口部との位置を
合わせることが容易でないことである。その結果、天井
壁に設けられる開口部周辺と換気扇本体との間に隙間が
生じ換気扇の能力に悪影響を及ばずことや、その僅かな
隙間の為に換気扇の稼動中びびり音を発生し騒音の原因
となることなどの欠点を有していた。建築施工法の変化
にともない、天井埋込型ダクト用換気扇の施工法は、天
井壁に固定された吊り具に取シ付けられる方法が数多く
取り入れられている昨今、上記施工法の持つ欠点の解消
をはかることが今後の重要な課題となっている。The disadvantage of the latter installation method is that it is not easy to align the position of the hanging fixture fixed to the ceiling wall with the position of the opening provided in the ceiling board. As a result, a gap is created between the opening in the ceiling wall and the ventilation fan itself, which does not adversely affect the performance of the ventilation fan, and because of this small gap, the ventilation fan generates chattering noise while it is operating. It had the disadvantage of being a cause. Due to changes in construction methods, many methods of installing ventilation fans for ceiling-embedded ducts have recently been adopted, in which they are attached to hanging fixtures fixed to the ceiling wall. Measuring this is an important future challenge.

従来の換気扇は、第１図に示すように天井壁に固定され
た吊シ具に取り付けられる取付板の長大の範囲で一方向
しか換気扇の位置を調節することができなかった。その
ため、他方向の位置のすれに関しては対処の方法がない
という欠点を有していた。With conventional ventilation fans, the position of the ventilation fan could only be adjusted in one direction within the length of the mounting plate attached to a hanging fixture fixed to a ceiling wall, as shown in FIG. Therefore, there is a drawback that there is no way to deal with the positional deviation in the other direction.

本発明は、上記従来の欠点を解消するもので以下にその
実施例を第２図〜第６図にもとづいて説明する。The present invention solves the above-mentioned conventional drawbacks, and embodiments thereof will be described below with reference to FIGS. 2 to 6.

第２図〜第６図において、２は天井壁１に固定されてい
る吊り具、４は吊シ具２と接続され横板３とボルト１８
及びナツト１９によって着脱可能に取り付けらる２列の
長穴２１を有する取付板、６は取付脚１３に取シ付けら
れた電動機１２と羽根１４及び、オリフィス１６を内蔵
した換気扇本体、７はダクト８と本体６を結ぶ継手パイ
プ、６は天井板９に固定される補強枠、１０は着脱スプ
リング１１によって本体に取り付けられるルーパ、１７
は吊り具２用のナツト、２０は天井板に設けられる開口
部、２２は横！ｉ３に設けられた２列のやヶ、あ、。　
　　″″″′ 上記構成において、取付板４と横板３とは相互に固定す
る位置を長穴２１と２２の大きさの範囲内で第４図〜第
６図に示すようにあらゆる方向に対して調節することが
可能である。従って換気扇本体の位置もあらゆる方向に
対して調節することが可能である。In Figures 2 to 6, 2 is a hanging fixture fixed to the ceiling wall 1, 4 is connected to the hanging fixture 2, and the horizontal plate 3 and bolts 18 are connected to the hanging fixture 2.
and a mounting plate having two rows of long holes 21 that can be detachably attached with nuts 19; 6 a motor 12 and blades 14 mounted on the mounting legs 13; and a ventilation fan body with a built-in orifice 16; 7 a duct. 8 is a joint pipe connecting the main body 6, 6 is a reinforcing frame fixed to the ceiling plate 9, 10 is a looper attached to the main body by a detachable spring 11, 17
is the nut for hanging tool 2, 20 is the opening provided in the ceiling board, and 22 is the side! The two rows of towers installed on the i3, ah.
″″″′ In the above configuration, the mounting plate 4 and the horizontal plate 3 are fixed to each other at a position within the size of the elongated holes 21 and 22 in all directions as shown in FIGS. 4 to 6. Therefore, the position of the ventilation fan body can also be adjusted in all directions.

この点は、上記施工法の持つ欠点を解消しその結果、換
気扇本体が斜めに取り付けられた場合の換気扇の能力へ
の悪影響、及び上記隙間による騒音問題を解消する。This point eliminates the drawbacks of the above-mentioned construction method, and as a result, eliminates the adverse effect on the performance of the ventilation fan when the ventilation fan body is installed obliquely, and the noise problem caused by the above-mentioned gap.

このように本発明によれば、天井壁に固定された吊り具
に換気扇本体を取り付ける施工法の持つ欠点を解消し、
換気扇の持つ能力を最大限に活用することに関して多大
の効果を発揮するものである。As described above, according to the present invention, the disadvantages of the construction method of attaching the ventilation fan body to a hanging fixture fixed to a ceiling wall are solved,
This is highly effective in making the most of the capabilities of the ventilation fan.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、従来、の換気扇の斜視図、第２図は本１ 発明の一実施例たよる換気扇の断面図、第３図は同換気
扇の分解−、年回、第４図〜第６図は吊り具′□□１１
゜ と天井壁に設けられた開口部との位置関係及び取付板と
横板を示し、それぞれ第４図は標準取付状態を、第６図
は吊り具の位置に対して開口部が前後左右にずれた状態
を、第６図は吊り具に対して開口部がひねられた状態を
示す平面図である。 １・・・・・・天井壁、２・・・・・・吊り具、３・・
・・・・横板、４・・・・・・取付板、６・・・・・・
換気扇本体、２１．２２・・・・・・長欠。 代理人の氏名　弁理士　中　尾　敏　男　ほか１名第１
図Figure 1 is a perspective view of a conventional ventilation fan, Figure 2 is a sectional view of a ventilation fan according to an embodiment of the present invention, and Figure 3 is an exploded view of the same ventilation fan. The figure shows a hanging device'□□11
The positional relationship between ゜ and the opening provided in the ceiling wall, and the mounting plate and horizontal plate are shown. Figure 4 shows the standard installation state, and Figure 6 shows the position of the opening in the front, back, left and right relative to the position of the hanging tool. FIG. 6 is a plan view showing a state in which the opening is twisted relative to the hanger. 1...Ceiling wall, 2...Hanging tool, 3...
...Horizontal plate, 4...Mounting plate, 6...
The ventilation fan itself is missing 21.22... Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
figure

Claims (2)

【特許請求の範囲】[Claims] （１）中央部に少なくとも２個の長穴を有し、天井裏に
挿入され天井壁に固定された吊り具に接続される取付板
と、中央部に長大を有し、前記取付板と着脱可能に取付
けられる横板と、この横板に取付けられ、ダクトとの接
続継手パイプを備えた換気扇本体とを具備し、上記取付
板及び横板は、中央部に設けられた長穴において相互に
固定されるダクト用換気扇。(1) A mounting plate that has at least two elongated holes in the center and is inserted into the ceiling and is connected to a hanging fixture fixed to the ceiling wall; It is equipped with a horizontal plate that can be attached, and a ventilation fan body that is attached to the horizontal plate and has a joint pipe for connecting to the duct, and the mounting plate and the horizontal plate are connected to each other in a long hole provided in the center. Fixed duct ventilation fan. （２）横板は中央部に少なくとも２個の長穴を有する特
許請求の範囲第１項記載のダクト用換気扇。(2) The duct ventilation fan according to claim 1, wherein the horizontal plate has at least two elongated holes in the center.
JP57076993A 1982-05-08 1982-05-08 Ventilating fan for duct Granted JPS58195731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57076993A JPS58195731A (en) 1982-05-08 1982-05-08 Ventilating fan for duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57076993A JPS58195731A (en) 1982-05-08 1982-05-08 Ventilating fan for duct

Publications (2)

Publication Number Publication Date
JPS58195731A true JPS58195731A (en) 1983-11-15
JPS634094B2 JPS634094B2 (en) 1988-01-27

Family

ID=13621297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57076993A Granted JPS58195731A (en) 1982-05-08 1982-05-08 Ventilating fan for duct

Country Status (1)

Country Link
JP (1) JPS58195731A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03133084A (en) * 1989-10-18 1991-06-06 Meisei Kinzoku Kogyosho:Kk Complete heating system using bar-shaped electric heating body

Also Published As

Publication number Publication date
JPS634094B2 (en) 1988-01-27

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