JPH0728534Y2 - Heat storage compressor - Google Patents
Heat storage compressorInfo
- Publication number
- JPH0728534Y2 JPH0728534Y2 JP1989118559U JP11855989U JPH0728534Y2 JP H0728534 Y2 JPH0728534 Y2 JP H0728534Y2 JP 1989118559 U JP1989118559 U JP 1989118559U JP 11855989 U JP11855989 U JP 11855989U JP H0728534 Y2 JPH0728534 Y2 JP H0728534Y2
- Authority
- JP
- Japan
- Prior art keywords
- heat storage
- compressor
- accumulator
- sound absorbing
- storage material
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） この考案は、例えば空気調和機等に使用される蓄熱圧縮
機に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a heat storage compressor used in, for example, an air conditioner.
（従来の技術） この種の蓄熱圧縮機の従来例（例えば、特開昭62-26465
号公報）を示す第２図において、１は圧縮機である。こ
の圧縮機１の周囲には蓄熱熱交換器２が圧縮機１の側面
を覆うように配置されており、圧縮機１には液冷媒を貯
溜するためのアキュームレータ３が接続されている。そ
して、これらを囲むように密封容器状の蓄熱ケース４が
形成されており、蓄熱ケース４の内部には液状の蓄熱材
５を充填してある。すなわち、圧縮機１からの放熱を上
記蓄熱材５に蓄える一方、この熱量を上記蓄熱熱交換器
２で取り出し得るようになされているものである。(Prior Art) A conventional example of this type of heat storage compressor (for example, JP-A-62-26465).
In FIG. 2 showing the publication), 1 is a compressor. A heat storage heat exchanger 2 is arranged around the compressor 1 so as to cover a side surface of the compressor 1, and an accumulator 3 for storing a liquid refrigerant is connected to the compressor 1. A heat storage case 4 in the form of a sealed container is formed so as to surround them, and the heat storage case 4 is filled with a liquid heat storage material 5. That is, the heat radiation from the compressor 1 is stored in the heat storage material 5, while the amount of heat can be taken out by the heat storage heat exchanger 2.
（考案が解決しようとする課題） しかしながら、上記従来例ではアキュームレータ３の周
囲の蓄熱材５は、上述のような蓄熱、放熱作用には利用
されていないにもかかわらず、アキュームレータ３の周
囲にも圧縮機１の周囲と同様に蓄熱材５が充填されてお
り、これにより無駄な重量増加を招いている。(Problems to be Solved by the Invention) However, in the above-described conventional example, the heat storage material 5 around the accumulator 3 is not used for the heat storage and heat radiation as described above, but is also used around the accumulator 3. The heat storage material 5 is filled in the same way as the periphery of the compressor 1, which causes unnecessary weight increase.
またアキュームレータ３の周囲の蓄熱材５が、アキュー
ムレータ３からの騒音低下機能をも兼備するものの、そ
れでも蓄熱材５による防音効果は不十分なものであり、
アキュームレータ３に冷媒が流通する際等に異音が発生
し易いという問題もある。Further, although the heat storage material 5 around the accumulator 3 also has a function of reducing the noise from the accumulator 3, the sound insulation effect by the heat storage material 5 is still insufficient,
There is also a problem that abnormal noise easily occurs when the refrigerant flows through the accumulator 3.
この考案は上記従来の問題を解消するためになされたも
のであって、その目的は、アキュームレータからの騒音
発生を防止することができると共に、蓄熱材の重量を軽
減することができる蓄熱圧縮機を提供することにある。The present invention has been made in order to solve the above conventional problems, and an object thereof is to provide a heat storage compressor capable of preventing noise generation from an accumulator and reducing the weight of a heat storage material. To provide.
（課題を解決するための手段） そこでこの考案の蓄熱圧縮機においては、圧縮機10及び
アキュームレータ13を蓄熱ケース14内に配置すると共
に、該ケース14内に蓄熱材15を充填して成る蓄熱圧縮機
であって、上記アキュームレータ13の周囲には上記蓄熱
材15よりも嵩密度の低い吸音材16を配置している。(Means for Solving the Problems) Therefore, in the heat storage compressor of the present invention, the heat storage compression is obtained by arranging the compressor 10 and the accumulator 13 in the heat storage case 14 and filling the case 14 with the heat storage material 15. In the machine, a sound absorbing material 16 having a bulk density lower than that of the heat storage material 15 is arranged around the accumulator 13.
（作用） 上記構成の蓄熱圧縮機においては、アキュームレータ13
の周囲の吸音材16でアキュームレータ13から発生する騒
音が外部へ漏れるのを防止し、蓄熱圧縮機の騒音を低下
させる。(Operation) In the heat storage compressor having the above configuration, the accumulator 13
Noise generated from the accumulator (13) is prevented from leaking to the outside by the sound absorbing material (16) around the (1), and the noise of the heat storage compressor is reduced.
また吸音材16の体積分だけアキュームレータ13の周囲に
充填される蓄熱材15が減少するが、吸音材16は蓄熱材15
より低密度であるために、蓄熱材15の減少分に応じて蓄
熱圧縮機の重量が軽減されることになる。Further, the heat storage material 15 filled around the accumulator 13 decreases by the volume of the sound absorbing material 16, but the sound absorbing material 16 is
Since the density is lower, the weight of the heat storage compressor is reduced according to the decrease in the heat storage material 15.
（実施例） 次にこの考案の蓄熱圧縮機の具体的な実施例について、
図面を参照しつつ詳細に説明する。(Example) Next, a specific example of the heat storage compressor of the present invention will be described.
A detailed description will be given with reference to the drawings.
この考案を適用した例えば空気調和機用の蓄熱圧縮機の
横断面図である第１図において、10は圧縮機である。こ
の圧縮機10の周囲には蓄熱熱交換器12が圧縮機10の側面
を覆うように配置されており、圧縮機10には液冷媒を貯
溜するためのアキュームレータ13が接続されている。そ
して、これらを内蔵した密封容器状の蓄熱ケース14が形
成されており、蓄熱ケース14の内部には比重が約1.1で
ある液状の蓄熱材15を充填してある。すなわち圧縮機10
からの放熱を上記蓄熱材15に蓄える一方、この熱量を上
記蓄熱熱交換器12で外部へ取り出し得るようになされて
いるのである。In FIG. 1, which is a cross-sectional view of a heat storage compressor for an air conditioner to which the present invention is applied, 10 is a compressor. A heat storage heat exchanger 12 is arranged around the compressor 10 so as to cover a side surface of the compressor 10, and an accumulator 13 for storing a liquid refrigerant is connected to the compressor 10. A heat storage case 14 in the form of a hermetic container containing these is formed, and the heat storage case 14 is filled with a liquid heat storage material 15 having a specific gravity of about 1.1. Ie compressor 10
The heat release from the heat storage material 15 is stored in the heat storage material 15, while the amount of heat can be taken out to the outside by the heat storage heat exchanger 12.
一方上記アキュームレータ13の周囲には、例えばグラス
ウール等の吸音材16が巻き付けられており、この吸音材
16でアキュムレータ13から発生する騒音が外部へ漏れる
のを防止し、騒音を低減するようになされている。また
吸音材16はアキュームレータ13の側面を覆うのみなら
ず、アキュームレータ13の上下面をも覆い、アキューム
レータ13の略全面を覆っている。そして吸音材16は、上
記グラスウールを見かけの比重（嵩密度）が約0.3程度
になるように圧縮成形してあり、吸音材16にはあまり上
記蓄熱材15が滲み込まないように配慮されている。した
がって、吸音材16の体積に応じて蓄熱材15が減少するこ
とになり、この蓄熱材15の減少量に両者の比重差を積算
した重量だけ蓄熱圧縮機全体の重量が軽量化されること
になる。On the other hand, around the accumulator 13 is wound a sound absorbing material 16 such as glass wool.
At 16, the noise generated from the accumulator 13 is prevented from leaking to the outside and the noise is reduced. Further, the sound absorbing material 16 not only covers the side surface of the accumulator 13, but also covers the upper and lower surfaces of the accumulator 13 and covers substantially the entire surface of the accumulator 13. The sound absorbing material 16 is compression-molded so that the apparent specific gravity (bulk density) of the glass wool is about 0.3, and the sound absorbing material 16 is designed so that the heat storage material 15 does not soak into the sound absorbing material 16. . Therefore, the heat storage material 15 will be reduced in accordance with the volume of the sound absorbing material 16, and the weight of the heat storage compressor as a whole will be reduced by the weight obtained by adding the difference in specific gravity between the heat storage material 15 and the reduction amount of the heat storage material 15. Become.
以上の一実施例の構成では、上記吸音材16がアキューム
レータ15から発生する、例えば冷媒の流通音等の騒音や
異音が外部へ漏れるのを防止し得る。また、上述の通り
蓄熱材15の減少分に応じて蓄熱圧縮機の重量が軽くな
る。With the configuration of the above-described embodiment, it is possible to prevent noise generated by the sound absorbing material 16 from the accumulator 15 from leaking to the outside, such as noise flowing through the refrigerant. Further, as described above, the weight of the heat storage compressor becomes lighter according to the decrease in the heat storage material 15.
以上にこの考案の蓄熱圧縮機の具体的な実施例について
説明したが、この考案は上記実施例に限定されるもので
はなく、この考案の範囲内で種々変更して実施すること
が可能である。例えは上記実施例においては、吸音材と
してグラスウールを利用しているが、吸音材そのものの
密度が蓄熱材よりも小さいもの、あるいは蓄熱材の混入
した状態でもその嵩密度が蓄熱材よりも小さいもの等、
であれば他の吸音材を採用することも可能である。The specific embodiments of the heat storage compressor of the present invention have been described above, but the present invention is not limited to the above-mentioned embodiments, and various modifications can be carried out within the scope of the present invention. . For example, in the above example, glass wool is used as the sound absorbing material, but the density of the sound absorbing material itself is lower than that of the heat storage material, or the bulk density of which is mixed with the heat storage material is less than that of the heat storage material. etc,
If so, it is also possible to adopt another sound absorbing material.
（考案の効果） 上記したように、この考案の蓄熱圧縮機においては、ア
キュームレータの周囲の吸音材でアキュームレータから
発生する騒音が外部へ漏れるのを防止し、蓄熱圧縮機の
騒音を低減することができる。(Effects of the Invention) As described above, in the heat storage compressor of the present invention, the sound absorbing material around the accumulator can prevent the noise generated from the accumulator from leaking to the outside and reduce the noise of the heat storage compressor. it can.
また吸音材の体積分だけアキュームレータの周囲に充填
される蓄熱材が減少するが、吸音材は蓄熱材よりも嵩密
度が低いために、この蓄熱材の減少分に応じて蓄熱圧縮
機全体を軽量化することもできる。Also, the heat storage material filled around the accumulator is reduced by the volume of the sound absorption material, but since the sound absorption material has a lower bulk density than the heat storage material, the entire heat storage compressor is lightened according to the decrease in the heat storage material. It can also be converted.
第１図はこの考案を適用した蓄熱圧縮機の一実施例を示
す横断面図、第２図は従来例を示す横断面図である。 10……圧縮機、12……蓄熱熱交換器、13……アキューム
レータ、15……蓄熱材、16……吸音材。FIG. 1 is a transverse sectional view showing an embodiment of a heat storage compressor to which the present invention is applied, and FIG. 2 is a transverse sectional view showing a conventional example. 10 ... Compressor, 12 ... Heat storage heat exchanger, 13 ... Accumulator, 15 ... Heat storage material, 16 ... Sound absorbing material.
Claims (1)
を蓄熱ケース（14）内に配置すると共に、該ケース（1
4）内に蓄熱材（15）を充填して成る蓄熱圧縮機であっ
て、上記アキュームレータ（13）の周囲には上記蓄熱材
（15）よりも嵩密度の低い吸音材（16）を配置したこと
を特徴とする蓄熱圧縮機。1. A compressor (10) and an accumulator (13)
Is placed in the heat storage case (14) and the case (1
4) A heat storage compressor in which a heat storage material (15) is filled, and a sound absorbing material (16) having a lower bulk density than the heat storage material (15) is arranged around the accumulator (13). A heat storage compressor characterized in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989118559U JPH0728534Y2 (en) | 1989-10-09 | 1989-10-09 | Heat storage compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989118559U JPH0728534Y2 (en) | 1989-10-09 | 1989-10-09 | Heat storage compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0357363U JPH0357363U (en) | 1991-06-03 |
| JPH0728534Y2 true JPH0728534Y2 (en) | 1995-06-28 |
Family
ID=31666714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989118559U Expired - Lifetime JPH0728534Y2 (en) | 1989-10-09 | 1989-10-09 | Heat storage compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0728534Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013133975A (en) * | 2011-12-26 | 2013-07-08 | Panasonic Corp | Heat storage device and air conditioner including the same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60165781U (en) * | 1984-04-10 | 1985-11-02 | 株式会社東芝 | Cooling system |
| JPH0774709B2 (en) * | 1985-07-24 | 1995-08-09 | 株式会社東芝 | Air conditioner |
-
1989
- 1989-10-09 JP JP1989118559U patent/JPH0728534Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0357363U (en) | 1991-06-03 |
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