JPH055373Y2 - - Google Patents
Info
- Publication number
- JPH055373Y2 JPH055373Y2 JP1994088U JP1994088U JPH055373Y2 JP H055373 Y2 JPH055373 Y2 JP H055373Y2 JP 1994088 U JP1994088 U JP 1994088U JP 1994088 U JP1994088 U JP 1994088U JP H055373 Y2 JPH055373 Y2 JP H055373Y2
- Authority
- JP
- Japan
- Prior art keywords
- soundproofing
- sound
- air conditioner
- opening
- sound absorbing
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 16
- 239000011358 absorbing material Substances 0.000 claims description 15
- 239000011810 insulating material Substances 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Compressor (AREA)
Description
【考案の詳細な説明】
本考案は、エアーコンデイシヨナー屋外機の防
音対策に関し、詳細には、立体成形した３層構造
の防音材により特定部分を被覆することにより防
音対策をなすエアーコンデイシヨナー用防音材に
関する。[Detailed description of the invention] The present invention relates to soundproofing measures for outdoor air conditioner units, and more specifically, the present invention relates to soundproofing measures for outdoor air conditioner units. Regarding soundproofing materials for speakers.
従来、エアーコンデイシヨナー屋外機の防音対
策としては、立体成形のない状態の吸音材、遮音
材を個別にエアーコンデイシヨナー屋外機内部側
壁等の所望部位に貼着したり、空隙部に充填する
方法や立体成形のない状態の吸音材を遮音材と一
体化し、まるめて端部を縫いあわせ、筒状となし
た立体成形のない状態の吸音材を圧縮機、アキユ
ームレータにかぶせる等の方法によつていた。 Conventionally, soundproofing measures for outdoor air conditioner units have been achieved by individually pasting sound absorbing and sound insulating materials without three-dimensional molding onto desired areas such as the internal side walls of the outdoor air conditioner unit, or by filling voids. There are methods such as integrating sound absorbing material without three-dimensional molding with sound insulating material, rolling it up, sewing the ends together, and making it into a cylindrical shape. It depended on the method.
しかしながらこのような防音対策にあつては防
音材の総部品点数が５、６点にも及び取り付け作
業が非常に煩雑であり、特にシール性が悪く、騒
音が漏れ防音効果に劣り、更にコストも高くつく
という欠点を有していた。 However, in the case of such soundproofing measures, the total number of parts of the soundproofing material is 5 or 6, and the installation work is very complicated.In particular, the sealing performance is poor, noise leaks, and the soundproofing effect is poor, and the cost is also high. It had the disadvantage of being expensive.
そこで本考案者らは、１つ又は２つの立体成形
防音材に代えることにより、従来の５、６点の防
音材と同等以上の防音効果を得、更には取り付け
作業性をも軽減せんと鋭意研究の結果、従来の立
体成形のない状態の防音材をまるめて縫いあわせ
ただけの簡易なものから、吸音材／遮音材／吸音
材の３層構造からなる防音材を一体成形、立体加
工して、一方開口の筒状となしたものを、エアー
コンデイシヨナー屋外機中の圧縮機、アキユーム
レータの一方又は双方を被覆することにより従来
の５、６部品の防音材に優る防音効果を得ること
を発見し、本考案に至つたのである。 Therefore, the inventors of the present invention worked hard to obtain a soundproofing effect equal to or better than the conventional 5 or 6 soundproofing materials by replacing it with one or two three-dimensional molded soundproofing materials, and to also reduce the installation work. As a result of our research, we have developed soundproofing materials with a three-layer structure of sound-absorbing material/sound-insulating material/sound-absorbing material that is integrally molded and three-dimensionally processed, from a simple soundproofing material that is rolled up and sewn together without conventional three-dimensional molding. By covering one or both of the compressor and accumulator in the outdoor unit of an air conditioner with a cylindrical shape with one opening, a soundproofing effect superior to that of conventional 5 or 6-part soundproofing materials can be achieved. They discovered that this could be achieved and came up with the present invention.
本考案になる吸音材としては、植物性、動物
性、鉱物性、合成樹脂性の繊維の１種以上と合成
樹脂性結合材、難燃剤等からなる嵩高性不織布、
フエルト及びウレタン、塩化ビニル等の合成樹脂
性フオーム材等が使用できる。本考案で使用する
吸音材１と吸音材１′は必ずしも同一のものであ
る必要はなく、異なるものの使用でも差し支えな
い。 The sound absorbing material of the present invention includes a bulky nonwoven fabric made of one or more of vegetable, animal, mineral, and synthetic resin fibers, a synthetic resin binder, a flame retardant, etc.
Felt, urethane, synthetic resin foam materials such as vinyl chloride, etc. can be used. The sound absorbing material 1 and the sound absorbing material 1' used in the present invention do not necessarily have to be the same, and different materials may be used.
本考案になる遮音材としては、アスフアルト、
ゴム、合成樹脂等のバインダー成分の１種以上と
充填材成分を混練し、圧延してなるシート状物を
使用する。 The sound insulation materials proposed in this invention include asphalt,
A sheet-like product is used, which is obtained by kneading one or more binder components such as rubber or synthetic resin with a filler component and rolling the mixture.
かかる遮音材を吸音材で挾置した３層構造とし
て使用することを必須とし、かかる構造によつて
初めて所望の効果を得ることができるのである。 It is essential to use a three-layer structure in which such sound insulating material is sandwiched between sound absorbing materials, and only with this structure can the desired effect be obtained.
以下、図面に従つて本考案を説明する。 The present invention will be described below with reference to the drawings.
第１図は、圧縮機とアキユームレータの双方を
同時に本考案になる立体成形防音材で装着した正
面図であり、立体成形防音材は断面で表してい
る。圧縮機支持台との係わりで、成形防音材の開
口部付近の径はより大きく設計する。第２図は、
第１図Ａ部分の拡大図であり、本考案の特徴の１
つである。内側もしくは外側の吸音材１，１′の
うち少なくともどちらか一方を遮音材２より長く
設計し、振動に伴う空調機床面の緩衝性の付与を
目的とするのである。具体的にはａ，ｂ，ｃに示
す態様のいずれかであることを必須とする。第３
図は、防音材未装着状態のエアーコンデイシヨナ
ー屋外機の内部の略図である。 FIG. 1 is a front view in which both the compressor and the accumulator are simultaneously fitted with the three-dimensionally molded soundproofing material of the present invention, and the three-dimensionally molded soundproofing material is shown in cross section. Due to the relationship with the compressor support stand, the diameter near the opening of the molded soundproofing material is designed to be larger. Figure 2 shows
This is an enlarged view of part A in Figure 1, which is one of the features of the present invention.
It is one. At least one of the inner and outer sound absorbing materials 1 and 1' is designed to be longer than the sound insulating material 2, with the purpose of providing cushioning properties to the floor surface of the air conditioner due to vibrations. Specifically, any one of the modes a, b, and c is essential. Third
The figure is a schematic diagram of the inside of an outdoor air conditioner unit without soundproofing material installed.
以下に実施例を挙げ、本考案をより詳細に説明
する。いうまでもなく本考案は以下の実施例のみ
に拘束されるものではない。 The present invention will be explained in more detail with reference to Examples below. Needless to say, the present invention is not limited to the following examples.
実施例
ブチルゴム10重量部、ストレートアスフアルト
20重量部、ブロンアスフアルト25重量部、炭酸カ
ルシウム25重量部及びタルク20重量部を混練し、
1.5mm厚に押出し成形し遮音材となした。吸音材
としては、反毛60重量部、落綿10重量部、合成繊
維５重量部、フエノール樹脂粉末25重量部及びポ
リリン酸塩（難燃剤）２重量部よりなるフリース
を形成し、140℃の加熱炉に導入し、厚さ15mm、
面密度600g／m2の崇高性不織布を得た。Example 10 parts by weight of butyl rubber, straight asphalt
20 parts by weight, 25 parts by weight of blown asphalt, 25 parts by weight of calcium carbonate, and 20 parts by weight of talc,
It was extruded to a thickness of 1.5mm and was made into a sound insulating material. As a sound absorbing material, a fleece made of 60 parts by weight of recycled wool, 10 parts by weight of fallen cotton, 5 parts by weight of synthetic fibers, 25 parts by weight of phenolic resin powder, and 2 parts by weight of polyphosphate (flame retardant) was formed, and Introduced into heating furnace, thickness 15mm,
A sublime nonwoven fabric with an areal density of 600 g/m 2 was obtained.
上記遮音材を加熱軟化させた後、上記吸音材で
挾置し、下金型上に載置して加熱しつつ、圧縮立
体成形した。 After the sound insulating material was heated and softened, it was sandwiched between the sound absorbing materials, placed on a lower mold, and compressed three-dimensionally while being heated.
立体成形した防音材を一方開口の筒状とし、重
なる部分を接着せしめ、一方開口の筒状立体成形
体となし、圧縮機及びアキユームレータを被覆す
る如く装着した。 The three-dimensionally molded soundproofing material was formed into a cylindrical shape with one opening, and the overlapping parts were glued together to form a cylindrical three-dimensional molded body with one opening, which was attached to cover the compressor and the accumulator.
比較例
エアーコンデイシヨナー屋外機中の内部側壁に
４個所フエルト材を貼着し、更に圧縮機にフエル
トを筒状にまるめた立体成形のない状態の吸音材
をかぶせ、天板を上に載せた６点からなる防音対
策を施した。Comparative example Felt material was pasted in four places on the internal side wall of the outdoor unit of the air conditioner, and the compressor was further covered with sound-absorbing material made of felt rolled into a cylindrical shape without three-dimensional molding, and a top plate was placed on top. We implemented soundproofing measures consisting of six points.
試験方法
室温30℃以上の部屋に設置したエアーコンデイ
シヨナー屋内機のコントロールを冷房16℃に合わ
せ、入力する。入力後５分間放置し、エアーコン
デイシヨナー屋外機の騒音を評価した。Test method Set the control of the indoor air conditioner unit installed in a room with a room temperature of 30°C or higher to a cooling temperature of 16°C, and enter the input. After inputting the data, it was left for 5 minutes and the noise of the outdoor air conditioner unit was evaluated.
試験結果 〔Hz〕 250 500 1k 2k 4k 実施例 〔dB〕 35 39 38 36 27 比較例 〔dB〕 40 44 45 36 31Test results [Hz] 250 500 1k 2k 4k Example [dB] 35 39 38 36 27 Comparative example [dB] 40 44 45 36 31
第１図は圧縮機及びアキユームレータの双方を
同時に被覆した立体成形防音材正面断面図、第２
図はＡ部拡大図、第３図はエアーコンデイシヨナ
ー屋外機の内部略図。
１，１′……吸音材、２……遮音材、３……圧
縮機、４……アキユームレータ、５……フアン。
Figure 1 is a front sectional view of the three-dimensionally molded soundproofing material that covers both the compressor and the accumulator at the same time.
The figure is an enlarged view of part A, and Figure 3 is a schematic diagram of the interior of the outdoor air conditioner unit. 1, 1'...Sound absorbing material, 2...Sound insulating material, 3...Compressor, 4...Accumulator, 5...Fan.
Claims (1)
らなるエアーコンデイシヨナー屋外機用防音材に
おいて、立体成形一体化後、一方開口の筒状に加
工せしめ、開口部の径をより大きくし、更に開口
部の吸音材を遮音材より長くしてなることを特徴
とするエアーコンデイシヨナー用防音材。 In the soundproofing material for outdoor air conditioner units, which has a three-layer structure of sound absorbing material 1/sound insulating material 2/sound absorbing material 1', after integrating three-dimensional molding, one opening is processed into a cylindrical shape, and the diameter of the opening is increased. A sound insulating material for an air conditioner, characterized in that the opening is made larger and the sound absorbing material at the opening is longer than the sound insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1994088U JPH055373Y2 (en) | 1988-02-19 | 1988-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1994088U JPH055373Y2 (en) | 1988-02-19 | 1988-02-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01125938U JPH01125938U (en) | 1989-08-28 |
| JPH055373Y2 true JPH055373Y2 (en) | 1993-02-12 |
Family
ID=31235892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1994088U Expired - Lifetime JPH055373Y2 (en) | 1988-02-19 | 1988-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055373Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4697477B2 (en) * | 2007-06-29 | 2011-06-08 | 三菱電機株式会社 | Heat pump water heater |
| JP5146525B2 (en) * | 2010-12-24 | 2013-02-20 | 三菱電機株式会社 | Heat pump type heat source unit |
-
1988
- 1988-02-19 JP JP1994088U patent/JPH055373Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01125938U (en) | 1989-08-28 |
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