JP3336447B2 - Silence box for air conditioner - Google Patents
Silence box for air conditionerInfo
- Publication number
- JP3336447B2 JP3336447B2 JP03983994A JP3983994A JP3336447B2 JP 3336447 B2 JP3336447 B2 JP 3336447B2 JP 03983994 A JP03983994 A JP 03983994A JP 3983994 A JP3983994 A JP 3983994A JP 3336447 B2 JP3336447 B2 JP 3336447B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- lid
- box
- pair
- view
- 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 - Fee Related
Links
Landscapes
- Duct Arrangements (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
【発明の属する技術分野】本発明は、空気調和機の消音
に用いられる消音箱に関する。 BACKGROUND OF THE INVENTION The present invention is related to mute box to be used in the silencer of the air conditioner.
【従来の技術】従来の空気調和装置等には、いろいろな
消音箱が用いられている。図７は従来の空気調和機のダ
クトに使用されている消音箱を示す説明図である。１は
空気調和装置２に通じるダクト３に取り付けた消音箱で
ある。吸い込み口４から吸入した空気は空気調和装置２
に送られて、空調されたのち、吹き出し口５から流出す
るようになっている。図８は消音箱１の一例を示す斜視
図、図９は消音箱１の他の例を示す斜視図である。図１
０（ａ）は図９の消音箱１の筒状の枠の説明図であり、
（ａ）に示した枠部材を用いて構成した枠が（ｂ）に示
されている。６は左右一対の側板、７は上下１対の断面
コ状のカバーである。このカバー７，７を、側板６，６
の上部と下部に、それぞれ図１０に示したように連結部
材８を介して溶接により外気に対して気密に接合したの
ち、図示されない消音材を配置して枠が構成されてい
る。消音機１は，この枠の前後開口部にふた２２を被せ
て構成される。６ａは右側板６に設けた空気の排出口で
あり、２２ａは後側のふた２２に設けた空気の流入口で
ある。 BACKGROUND OF THE INVENTION traditional air-conditioning apparatus or the like, and a variety of mute box is used. Figure 7 is Ru explanatory view showing a silencer box used in the da <br/> transfected conventional air conditioner. 1 is a silence box attached to a duct 3 leading to an air conditioner 2
is there. The air sucked from the suction port 4 air conditioner 2
It is sent to, after being conditioned, and then flows out from the outlet 5. Figure 8 is a perspective view showing an example of a Mute box 1, Fig. 9 is a perspective view showing another example of a Mute box 1. FIG.
0 (a) is an explanatory view of a cylindrical frame of the sound deadening box 1 of FIG. 9 ,
Frame constituted by using a frame member shown in (a) is shown in (b). 6 left and right pair of side plates 7 is a cross-sectional U-shaped cover of the upper and lower pair. The covers 7, 7 are attached to the side plates 6 , 6,
As shown in FIG. 10, a frame is formed by joining airtightly to the outside air by welding via a connecting member 8 on each of the upper and lower parts, and then disposing a silencer (not shown). The silencer 1 covers the front and rear openings of this frame with a lid 22.
It is composed. 6a is an air outlet provided on the right side plate 6.
And 22a is an air inlet provided on the rear lid 22.
is there.
【発明が解決しようとする課題】しかしながら、従来の
消音箱１は、左右側板６，６と上下のカバー７，７間の
密閉が空気の漏れ防止のために必要なため、構造が複雑
となり、組立性が悪いという不具合があった。本発明
は、このような問題を解決し、部品点数が少なく、簡素
に構成でき、加工時間が短く、組立性が良く、消音でき
る消音箱を提供することを目的としている。THE INVENTION Problems to be Solved] However, the conventional
Since the sound deadening box 1 needs to be sealed between the left and right side plates 6, 6 and the upper and lower covers 7, 7 in order to prevent air leakage, the structure becomes complicated and the assemblability is poor. An object of the present invention is to solve such a problem, and to provide a sound deadening box which can reduce the number of parts, can be simply configured, has a short processing time, is easy to assemble, and can mute sound.
【課題を解決するための手段】本発明が提供する空気調
和機用消音箱は、左右一対の第１の板材１１，１１と上
下一対の第２の板材１６，１６を、前者のＵ曲げ部１３
の先端部１４に設けた折返し部１５に、後者のＵ曲げ部
１９の先端縁２０を差し込むことによって形成した筒体
１７と、この筒体１７の前部開口部と後部開口部に、ふ
た部材２３と枠部材２４で第１の板材１１，１１と第２
の板材１６，１６を挟持することによって被せた前ふた
２２と後ふた２２とよりなり、前記右の第１の板材１１
は、空気の排出口１１ａを有し、前記後ふた２２は、空
気の流入口２２ａを有し、前記左右一対の第１の板材１
１，１１と上下一対の第２板材１６，１６と前ふた２２
と後ふた２２は、それぞれその内壁面にそって消音材９
が配設されているものである。 An air conditioner provided by the present invention.
The silencer box for a Japanese-style machine has a pair of left and right first plate members 11
The lower pair of second plate members 16, 16 are combined with the former U-bent portion 13.
The folded portion 15 provided at the tip portion 14 of the
Cylindrical body formed by inserting the leading edge 20 of
17 and a front opening and a rear opening of the cylindrical body 17.
The first plate 11, 11 and the second plate
Front cover, which is covered by sandwiching the
22 and the rear lid 22, and the right first plate 11
Has an air outlet 11a, and the rear lid 22 is empty.
A pair of left and right first plate members 1 having an air inlet 22a;
1, 11, a pair of upper and lower second plate members 16, 16, and a front lid 22
And the rear lid 22 are respectively provided along the inner wall surfaces of the silencing material 9.
Is provided.
【発明の実施の形態】以下、この発明の実施の形態を実
施例によって、図１〜図６を参照しながら説明する。図
１は実施例の消音箱の断面図、図２は図１における第１
の板材の斜視図、図３は同じく第２の板材の斜視図、図
４は同じくふたの断面図、図５は同じくふたの斜視図、
図６は実施例の消音箱の組立て要領を示す説明図であ
る。図１において、１０は実施例の消音箱である。１１
は消音箱１０の筒体１７の左右の側壁を構成する第１の
板材で、図１、２に示すように両縁部１２が内側に曲が
ったＵ曲げ部１３となり、その先端部１４に折返し部１
５を有している。１６は後述する筒体１７の上下の側壁
を構成する第２の板材で、図１、３に示すように、両縁
部１８が内側に曲がったＵ曲げ部１９になっており、２
０はその先端縁である。筒体１７の右側壁を構成する第
１の板材１１には、図９に示す消音箱１の右側板６の空
気の排出口６ａに相当する空気の排出口１１ａが設けら
れている。第１の板材１１と第２の板材１６は、長方形
状のステンレス鋼板を用い、プレス加工により、つくら
れている。１７は、第１の板材１１のＵ曲げ部１３の先
端部１４に設けた折返し部１５に、第２の板材１６のＵ
曲げ部１９の先端縁２０を差し込むことによって組み立
てられた筒体である。２２はこの筒体１７の前側の開口
部２１に被せるふたで、図４、５に示すように、ふた部
材２３に枠部材２４を固定したものである。後側の開口
部２１に被せるふた２２は、図６（ｂ）に示すように、
図４、５に示すふた２２に相当するもので、その中央部
には、図９の後側のふた２２の空気の流入口２２ａに相
当する空気の流入口２２ａが設けられている。 消音箱１
０は、図１に示すように、ふた２２のふた部材２３を筒
体１７の外側に、枠部材２４を筒体１７の内側に、それ
ぞれ差し込み、両部材２３，２４で筒体の第１、第２の
板材１１，１６を挟みつけることによって、組み立てら
れる。９は第１、第２の板材１１，１６と前ふた２２と
後ふた２２のふた部材２３の内壁面にそって配設した消
音材である。消音材９をそれぞれ内装した第１の板材１
１と第２の板材１６のＵ曲げ部１３と１９は、それぞれ
消音材９の固定と飛散防止を兼ねる。また、消音箱１０
に組み込まれた第１の板材１１と第２の板材１６の接触
部２５、ふた２２のふた部材２３と第１の板材１１の接
触部２６、枠部材２４と第１の板材１１の接触部２７、
ふた部材２４と第２の板材１６の接触部２８、枠部材２
４と第２の板材１６の接触部２９は、いずれも、二重構
造あるいは多重構造となっている。この構造によれば、
空気の漏れを防止でき、消音性能も良くなる。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below.
The embodiment will be described with reference to FIGS. Figure 1 is cross-sectional view of a silencer box real施例, 2 first in Figure 1
Perspective view of the plate material, FIG. 3 is coaxial perspective view of a second plate member, FIG. 4 is a sectional view of the shaft lid, FIG. 5 is a perspective view of the shaft cover,
FIG. 6 is an explanatory view showing the procedure for assembling the sound deadening box of the embodiment.
You. 1, 10 is a silencer box real 施例. 11
Folding the first plate constituting the left and right side walls of the cylindrical body 17 of the silencer box 10, become U bend portion 13 both edges 12 are bent inwardly as shown in FIGS. 1 and 2, at its distal end 14 Part 1
Five . Reference numeral 16 denotes upper and lower side walls of a cylindrical body 17 described later.
In the second plate member constituting the, as shown in FIGS. 1 and 3, it has become a U bend 1-9 both edges 18 is bent inwardly, 2
0 is the leading edge of it. The right side wall of the cylindrical body 17
The first plate member 11 has an empty space of the right side plate 6 of the sound deadening box 1 shown in FIG.
An air outlet 11a corresponding to the air outlet 6a is provided.
Have been. A first plate 11 and the second plate member 16, a stainless steel plate of rectangular shape, by pressing, stick et
Have been . 17, ahead of the U bend portion 13 of the first plate 11
The folded portion 15 provided at the end 14 has the U
Assembling by inserting the leading edge 20 of the bent portion 19
It is the cylinder which was taken. 2 2 a lid covering the front side of the opening 21 of the cylindrical body 17, as shown in FIGS. 4 and 5, is obtained by fixing the frame member 24 to the lid member 23. Rear opening
As shown in FIG. 6B, the lid 22 that covers the part 21 is
This corresponds to the lid 22 shown in FIGS.
9 is connected to the air inlet 22a of the rear lid 22 in FIG.
A corresponding air inlet 22a is provided. Silence box 1
0, as shown in FIG. 1, on the outside of the cover member 23 cylindrical <br/> body 17 of the lid 22, the frame member 24 to the inside of the cylindrical body 17, seen respectively feed write, both members 23 and 24 First and second cylinders
By pinching the sheet material 11 and 16, that Re assembled et <br/>. 9 is the first and second plate materials 11 and 16 and the front lid 22
A fire extinguisher arranged along the inner wall surface of the lid member 23 of the rear lid 22
It is a sound material. The first plate and the interior silenced material 9 each 1
1 and U bent portion 13 and 19 of the second plate member 16, their respective
Serving as a fixed scattering prevention Mute member 9. In addition, the sound deadening box 10
First plate 11 and the contact portion 25 of the second plate 16 built into the lid member 23 of the 22 fu and contact the first plate 11
A contact portion 26; a contact portion 27 between the frame member 24 and the first plate 11 ;
Contact portion 28 between lid member 24 and second plate 16, frame member 2
4 and the contact portion 29 of the second plate 16 are all has a double structure walk the multiplex structure. According to this structure,
It is possible to prevent the leakage of air, anti-sound performance will be better.
【発明の効果】以上に説明したように、本発明の消音箱
によれば、上述のような構成としたので、短時間で簡単
に組み立てることができ、Ｕ曲げ部によって消音材を固
定し、その飛散を防止することができ、構成部材の接合
部の二重構造あるいは三重構造によって、空気の漏れを
防止できる。 As described above, according to the present invention, according to the silencer box of the present invention, since the above-described configuration, easy in a short time
Can be assembled, and the solid <br/> up a sound-deadening material by U bend, it is possible to prevent the scattering, the double structure or a triple structure of the joint portion of the structure member, it is possible to prevent the leakage of air .
【図１】 実施例の消音箱の断面図である。1 is a cross-sectional view of a silencer box embodiment.
【図２】 実施例における第１の板材の斜視図である。2 is a perspective view of a first plate in the embodiment.
【図３】 実施例における第２の板材の斜視図である。3 is a perspective view of a second plate in Embodiment.
【図４】 実施例におけるふたの断面図である。FIG. 4 is a sectional view of a lid in the embodiment .
【図５】 実施例におけるふたの斜視図である。5 is a perspective view of a lid in the embodiment.
【図６】 実施例の消音箱の組立て要領を示す斜視図で
ある。FIG. 6 is a perspective view showing an assembling procedure of the sound deadening box of the embodiment .
【図７】 従来例の空気調和機のダクトに使用されてい
る消音箱を示す説明図である。[7] have been used in the duct of the prior art air harmony machine
It is an explanatory view showing a silencer box that.
【図８】 従来の消音箱の斜視図である。FIG. 8 is a perspective view of a conventional sound deadening box .
【図９】 従来の消音箱の斜視図である。FIG. 9 is a perspective view of a conventional sound deadening box .
【図１０】 従来の消音箱の筒状の枠の組立て要領を示
す斜視図である。10 is a perspective view showing an assembling procedure of the tubular frame of a conventional silencer box.
９ 消音材 １０ 消音箱 １１ 第１の板材 １２ 両縁部 １３ Ｕ曲げ部 １４ 先端部 １５ 折返し部 １６ 第２の板材 １７ 筒体 １８ 両縁部 １９ Ｕ曲げ部 ２０ 先端縁 ２１ 開口部 ２２ ふた ２３ ふた部材 ２４ 枠部材 ２５〜２９ 接触部REFERENCE SIGNS LIST 9 sound deadening material 10 sound deadening box 11 first plate material 12 both edges 13 U bent portion 14 tip portion 15 folded portion 16 second plate material 17 cylindrical body 18 both edges 19 U bent portion 20 tip edge 21 opening 22 lid 23 Lid member 24 Frame member 25 to 29 Contact part
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) F24F 13/02 G10K 11/16 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 7 , DB name) F24F 13/02 G10K 11/16
Claims (1)
の板材を、前者のＵ曲げ部の先端部に設けた折返し部
に、後者のＵ曲げ部の先端縁を差し込むことによって形
成した筒体と、この筒体の前部開口部と後部開口部に、
ふた部材と枠部材で第１の板材と第２の板材を挟持する
ことによって被せた前ふたと後ふたとよりなり、前記右
の第１の板材は、空気の排出口を有し、前記後ふたは、
空気の流入口を有し、前記左右一対の第１の板材と上下
一対の第２板材と前ふたと後ふたは、それぞれその内壁
面にそって消音材が配設されていることを特徴とする空
気調和機用消音箱。 A pair of left and right first plate members and a pair of upper and lower second plate members.
Folded part provided at the tip of the former U-bent part
Then, insert the tip edge of the latter U-bent
The formed cylinder, the front opening and the rear opening of this cylinder,
The first plate and the second plate are sandwiched between the lid member and the frame member
The front and rear lids covered by
The first plate member has an air outlet, and the rear lid has
It has an air inlet, and the left and right pair of first plate members and the upper and lower
The pair of second plates, the front lid and the rear lid are respectively
A silencing material characterized by silencing material provided along the surface
Sound absorber for air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03983994A JP3336447B2 (en) | 1994-03-10 | 1994-03-10 | Silence box for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03983994A JP3336447B2 (en) | 1994-03-10 | 1994-03-10 | Silence box for air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07248148A JPH07248148A (en) | 1995-09-26 |
| JP3336447B2 true JP3336447B2 (en) | 2002-10-21 |
Family
ID=12564139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP03983994A Expired - Fee Related JP3336447B2 (en) | 1994-03-10 | 1994-03-10 | Silence box for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3336447B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5618788B2 (en) * | 2010-11-30 | 2014-11-05 | タイガースポリマー株式会社 | Sound absorbing material mounting structure |
| KR102599863B1 (en) * | 2021-08-17 | 2023-11-09 | (주) 온새미로 | Frame for panel of noise arresting apparatus, panel and noise arresting apparatus having the same |
| KR102628469B1 (en) * | 2021-10-08 | 2024-01-24 | (주) 온새미로 | Noise arresting apparatus |
-
1994
- 1994-03-10 JP JP03983994A patent/JP3336447B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07248148A (en) | 1995-09-26 |
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