JPS6158584U - - Google Patents
Info
- Publication number
- JPS6158584U JPS6158584U JP14090884U JP14090884U JPS6158584U JP S6158584 U JPS6158584 U JP S6158584U JP 14090884 U JP14090884 U JP 14090884U JP 14090884 U JP14090884 U JP 14090884U JP S6158584 U JPS6158584 U JP S6158584U
- Authority
- JP
- Japan
- Prior art keywords
- holder
- sealing member
- groove
- flow path
- pressure side
- 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
- 238000007789 sealing Methods 0.000 claims description 9
- 230000001172 regenerating effect Effects 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図Ａは本考案回転蓄熱式熱交換器における
密封装置の構成の一例を示す断面図、第１図Ｂは
そのＡ−Ａ線断面図、第１図Ｃはそのシール部材
にかかる圧力分布の状態を説明するための模型図
、第２図は本考案の他の実施例としてその密封装
置の構成を示す断面図、第３図は従来の回転蓄熱
式熱交換器における密封装置の構成の一例を示す
断面図である。
１……コア、１Ａ……流路、１Ｂ……摺動面、
２……低圧流路、３……高圧流路、４……シール
部材、５……ホルダ、６……ケーシング、７……
膜体、８……嵌合部、１０……溝、１１……連通
孔、２０……溝。
Figure 1A is a sectional view showing an example of the configuration of the sealing device in the rotary regenerative heat exchanger of the present invention, Figure 1B is a sectional view taken along the line A-A, and Figure 1C is the pressure distribution applied to the sealing member. 2 is a cross-sectional view showing the configuration of a sealing device as another embodiment of the present invention, and FIG. 3 is a schematic diagram showing the configuration of a sealing device in a conventional rotary regenerative heat exchanger. It is a sectional view showing an example. 1... Core, 1A... Channel, 1B... Sliding surface,
2...Low pressure channel, 3...High pressure channel, 4...Seal member, 5...Holder, 6...Casing, 7...
Membrane body, 8... Fitting portion, 10... Groove, 11... Communication hole, 20... Groove.
Claims (1)
ール部材を嵌合させた状態に保持するホルダおよ
び該ホルダとケーシングとの間を封止する柔軟な
膜体を有し、該膜体によつて限界される２つの流
体流路間の圧力差により前記ホルダを介して前記
コアに前記シール部材を押圧させるようにした密
封装置を設けた回転蓄熱式熱交換器において、前
記シール部材を嵌合させた前記ホルダの嵌合部に
おける前記シール部材または前記ホルダの少なく
ともいずれかの側に、前記シール部材の半径方向
の幅における中心位置より少なくとも外周寄りの
位置に溝を形成し、該溝と低圧側の前記流路との
間を連通させる連通孔を設けて、高圧側の前記流
路から前記嵌合部に侵入する高圧流体を前記溝お
よび前記連通孔を介して前記低圧側の流路に逃す
ようにしたことを特徴とする回転蓄熱式熱交換器
。 It has a sealing member that comes into sliding contact with a cylindrical rotating core, a holder that holds the sealing member in a fitted state, and a flexible membrane that seals between the holder and the casing, and the membrane body In a rotary regenerative heat exchanger equipped with a sealing device that causes the core to press the sealing member via the holder due to a pressure difference between two limited fluid flow paths, the sealing member is fitted. A groove is formed at least on either side of the seal member or the holder in the fitting portion of the holder at a position at least closer to the outer circumference than the center position in the radial width of the seal member, and the groove and the low pressure side A communication hole is provided to communicate with the flow path, and high pressure fluid entering the fitting part from the flow path on the high pressure side is released to the flow path on the low pressure side via the groove and the communication hole. A rotating regenerative heat exchanger characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14090884U JPS6158584U (en) | 1984-09-19 | 1984-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14090884U JPS6158584U (en) | 1984-09-19 | 1984-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6158584U true JPS6158584U (en) | 1986-04-19 |
Family
ID=30699251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14090884U Pending JPS6158584U (en) | 1984-09-19 | 1984-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6158584U (en) |
-
1984
- 1984-09-19 JP JP14090884U patent/JPS6158584U/ja active Pending
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