JPH037864A - Cooling system - Google Patents
Cooling systemInfo
- Publication number
- JPH037864A JPH037864A JP1141739A JP14173989A JPH037864A JP H037864 A JPH037864 A JP H037864A JP 1141739 A JP1141739 A JP 1141739A JP 14173989 A JP14173989 A JP 14173989A JP H037864 A JPH037864 A JP H037864A
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- system piping
- rubber
- vibration insulating
- film
- 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
- 238000001816 cooling Methods 0.000 title claims description 16
- 229920001971 elastomer Polymers 0.000 claims abstract description 28
- 239000003507 refrigerant Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004698 Polyethylene Substances 0.000 abstract description 3
- -1 polyethylene Polymers 0.000 abstract description 3
- 229920000573 polyethylene Polymers 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 abstract 3
- 229920003023 plastic Polymers 0.000 abstract 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002985 plastic film Substances 0.000 description 10
- 229920006255 plastic film Polymers 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000010349 pulsation 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、冷蔵庫等に用いる冷却システムに関するもの
である。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a cooling system used in refrigerators and the like.
従来の技術
近年、冷却シヌテムの大型化、あるいは高効率化によシ
、冷却システムの配管の振動は大きくなってきている。BACKGROUND OF THE INVENTION In recent years, as cooling systems have become larger and more efficient, vibrations in cooling system piping have become larger.
以下、図面を参照しながら、上述した従来の冷却システ
ムの一例について説明する。Hereinafter, an example of the conventional cooling system mentioned above will be described with reference to the drawings.
第３図、第４図は従来の冷却システムの一部を示すもの
である。１は圧縮機である。２はシステム配管であり、
３は防振ゴム、４はプラヌチック製フィルムである。FIGS. 3 and 4 show part of a conventional cooling system. 1 is a compressor. 2 is the system piping,
3 is a vibration-proof rubber, and 4 is a Planutik film.
以上のように構成された冷却システムの一部について、
以下その動作について説明する。Regarding part of the cooling system configured as above,
The operation will be explained below.
まず、圧縮機１で圧縮された高温高圧の冷媒ガス（図示
せず）は、システム配管２を通って、蒸発器（図示せず
）に送達され、再びシステム配管２を通って圧縮機１に
戻ってくる。First, high-temperature, high-pressure refrigerant gas (not shown) compressed by the compressor 1 passes through the system piping 2, is delivered to the evaporator (not shown), and then passes through the system piping 2 again to the compressor 1. come back.
この際、圧縮機１自体の脈動によシ、システム配管２が
振動し、騒音の原因となる。At this time, the system piping 2 vibrates due to the pulsation of the compressor 1 itself, causing noise.
このため、２ｙ／ｃｒＡ程度の高比重の、粘着性のある
ブチルゴム製の防振ゴム３をシステム配管２に取シつけ
、振動を軽減することができる。また、防振ゴム３は、
粘着部が手につかないよう、表面側にポリエチレンなど
のプラヌチック製フィルム４をあらかじめ、防振ゴム３
に貼付しているものである。Therefore, vibration isolating rubber 3 made of sticky butyl rubber and having a high specific gravity of about 2y/crA can be attached to the system piping 2 to reduce vibration. In addition, the anti-vibration rubber 3 is
To prevent the sticky part from getting in your hands, put a planutic film 4 such as polyethylene on the surface side in advance, and put anti-vibration rubber 3 on it.
This is what is attached to.
発明が解決しようとする課題
しかしながら上記のような構成では、プラスチツク製フ
ィルム４が防振ゴム３と比較して柔軟性に欠けるだめ、
防振ゴム３をシステム配管２に取シつけた後、プラスチ
ック製フィルム４が元に戻ろうとする力で、長期間使用
すると防振ゴム３の接着部がはずれ防振ゴム３が最終的
にシステム配管２よシ落下しシステム配管２の振動が大
きくなシ、騒音を発するという課題を有していた。Problems to be Solved by the Invention However, in the above configuration, the plastic film 4 lacks flexibility compared to the vibration isolating rubber 3.
After the anti-vibration rubber 3 is attached to the system piping 2, the adhesive part of the anti-vibration rubber 3 will come off if used for a long time due to the force of the plastic film 4 trying to return to its original state, and the anti-vibration rubber 3 will eventually break into the system. There was a problem in that the system piping 2 fell from the piping 2 and generated large vibrations and noise.
本発明は上記課題に鑑み、長期間使用しても、防振効果
を接続できる冷却システムを提供するものである。In view of the above-mentioned problems, the present invention provides a cooling system that can maintain a vibration-proofing effect even when used for a long period of time.
課題を解決するための手段
上記課題を解決するために、本発明の冷却システムは、
システム配管に防振ゴトを取シつけ、前記防振ゴムに数
ケ所切れ日を入れたプラスチック製フィルムを貼りつけ
るという構成を備えたものである。Means for Solving the Problems In order to solve the above problems, the cooling system of the present invention includes:
This system has a structure in which a vibration-proof rubber is attached to the system piping, and a plastic film with several cutouts is attached to the vibration-proof rubber.
作 用
本発明は、上記した構成によって、蛇腹作用によりプラ
スチック製フィ、）ｖムへの柔軟度が防振ゴムの柔軟度
が同等になるため、防振ゴムの接着部の剥れを防止する
ことができるので、長期間にわたってシステム配管の振
動低減を維持し、騒音を抑えることができる。Function: With the above-described configuration, the elasticity of the plastic film is made equal to that of the anti-vibration rubber due to the bellows action, thereby preventing the bonded portion of the anti-vibration rubber from peeling off. As a result, vibration reduction in system piping can be maintained over a long period of time, and noise can be suppressed.
実施例
以下、本発明の一実施例の冷却システムについて、図面
を参照しながら説明する。EXAMPLE Hereinafter, a cooling system according to an example of the present invention will be described with reference to the drawings.
第１図、第２図は本発明の一実施例における冷却システ
ムの一部を示す。従来例と同一構成については、同一番
号を符してその詳細な説明を省略する。FIGS. 1 and 2 show part of a cooling system in one embodiment of the present invention. Components that are the same as those of the conventional example are designated by the same numbers and detailed description thereof will be omitted.
図においてｅはプラスチック製フィルムであり、２ｏ〜
６０μロ程度のポリエチレンフィルムカ使われている。In the figure, e is a plastic film, and 2o~
A polyethylene film of about 60 μm is used.
前記プラスチック製フィルム６は防振ゴム３の表面に、
その粘着性を利用して貼りつけられている。The plastic film 6 is on the surface of the anti-vibration rubber 3,
It is attached using its adhesive properties.
また、プラスチック製フィルム６は、数ケ所にフリット
状の切れ口５が設けであるため、蛇腹作用により柔軟で
ある。Moreover, since the plastic film 6 is provided with frit-like cuts 5 at several places, it is flexible due to the bellows effect.
以上のように本実施例によれば、切れ口６を入れたプラ
スチック製フィルム６を、防振ゴム３に貼ることにより
、防振ゴム３のシステム配管２への接着力を高め、シス
テム配管２の振動を長期間にわたって低減することがで
き、騒音を抑えることができる。As described above, according to this embodiment, by pasting the plastic film 6 with the cut holes 6 on the vibration isolating rubber 3, the adhesion of the vibration isolating rubber 3 to the system piping 2 is increased, and the system piping 2 vibration can be reduced over a long period of time, and noise can be suppressed.
発明の効果
以上の様に本発明は、システム配管に防振ゴムを取りつ
けその防振ゴムにあらかじめ数ケ所フリット状の切れ目
のはいったプラスチック製フィルムを貼りつけることに
より、防振ゴムの長期間でのシステム配管からのハガレ
を防止できるので、長期間にわたってシステム配管の振
動を低減し、騒音を抑えることができる。Effects of the Invention As described above, the present invention improves the long-term life of the vibration isolating rubber by attaching a vibration isolating rubber to the system piping and attaching a plastic film with frit-like cuts in several places to the vibration isolating rubber. Since peeling from the system piping can be prevented, vibration of the system piping can be reduced over a long period of time, and noise can be suppressed.
第１図は本発明の一実施例における冷却システムの一部
を示す正面図、第２図は同冷却システムに使用する防振
ゴムの断面図、第３図は従来の冷却システムの一部を示
す正面図、第４図は同冷却システムに使用する防振ゴム
の断面図である。
１・・・・・・圧縮機、２・・・・・・システム配管、
３・・・・・・防振ゴム、５・・・・・・フリット状の
切れ目、６・・・・・・プラスチック製フィルム。Fig. 1 is a front view showing a part of a cooling system according to an embodiment of the present invention, Fig. 2 is a sectional view of vibration isolating rubber used in the cooling system, and Fig. 3 is a part of a conventional cooling system. The front view shown in FIG. 4 is a sectional view of the vibration isolating rubber used in the cooling system. 1...Compressor, 2...System piping,
3... Anti-vibration rubber, 5... Frit-like cuts, 6... Plastic film.
Claims (1)
管に取りつける防振ゴムを備え、その防振ゴムに、数ケ
所にフリット状の切れ目を有するフィルムを貼りつけた
ことを特徴とする冷却システム。1. A cooling system comprising a compressor, system piping through which a refrigerant passes, and vibration isolating rubber attached to the system piping, and a film having frit-like cuts at several places is attached to the vibration isolating rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1141739A JPH037864A (en) | 1989-06-02 | 1989-06-02 | Cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1141739A JPH037864A (en) | 1989-06-02 | 1989-06-02 | Cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH037864A true JPH037864A (en) | 1991-01-16 |
Family
ID=15299079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1141739A Pending JPH037864A (en) | 1989-06-02 | 1989-06-02 | Cooling system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037864A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014202282A (en) * | 2013-04-04 | 2014-10-27 | 株式会社デンソー | Sheet for vibration prevention and pipeline vibration prevention structure |
| JP2020016285A (en) * | 2018-07-25 | 2020-01-30 | 株式会社ノーリツ | Vibration control material and heat pump unit |
-
1989
- 1989-06-02 JP JP1141739A patent/JPH037864A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014202282A (en) * | 2013-04-04 | 2014-10-27 | 株式会社デンソー | Sheet for vibration prevention and pipeline vibration prevention structure |
| JP2020016285A (en) * | 2018-07-25 | 2020-01-30 | 株式会社ノーリツ | Vibration control material and heat pump unit |
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