JPH035090U - - Google Patents
Info
- Publication number
- JPH035090U JPH035090U JP5910389U JP5910389U JPH035090U JP H035090 U JPH035090 U JP H035090U JP 5910389 U JP5910389 U JP 5910389U JP 5910389 U JP5910389 U JP 5910389U JP H035090 U JPH035090 U JP H035090U
- Authority
- JP
- Japan
- Prior art keywords
- nitrogen gas
- heat exchanger
- region
- vacuum pump
- cassette
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 5
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
第１図は本考案による熱交換器の防錆保管装置
の一実施例を示す系統図、第２図は本考案の他の
実施例を示す系統図である。
１……窒素ガスカセツト、３……真空ポンプ、
５……保管用ヘツダー、６……保管装置元弁、１
４……給水加熱器本体、１６……水室、２１……
タンク、２２……配管。
FIG. 1 is a system diagram showing one embodiment of the rust-proof storage device for heat exchangers according to the present invention, and FIG. 2 is a system diagram showing another embodiment of the present invention. 1...Nitrogen gas cassette, 3...Vacuum pump,
5...Storage header, 6...Storage device main valve, 1
4... Water heater main body, 16... Water chamber, 21...
Tank, 22...piping.
Claims (1)
被加熱媒体が導入される第２の領域とに各々連絡
するそれぞれ経路切換手段を備えた真空ポンプお
よび窒素ガスカセツトを設け、前記熱交換器の運
転休止中、その休止期間に応じて前記真空ポンプ
による真空保管あるいは前記窒素ガスカセツトに
よる窒素ガス封入保管を任意に選択できるように
構成したことを特徴とする熱交換器の防錆保管装
置。 a first region through which the heating medium of the heat exchanger is directed;
A vacuum pump and a nitrogen gas cassette, each equipped with a path switching means, each communicating with a second region into which the medium to be heated is introduced, are provided, and when the heat exchanger is out of operation, the vacuum pump and the nitrogen gas cassette are connected to each other in accordance with the outage period. 1. A rust-preventive storage device for a heat exchanger, characterized in that it is configured to arbitrarily select storage under vacuum or nitrogen gas filled storage using the nitrogen gas cassette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5910389U JPH035090U (en) | 1989-05-24 | 1989-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5910389U JPH035090U (en) | 1989-05-24 | 1989-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH035090U true JPH035090U (en) | 1991-01-18 |
Family
ID=31585310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5910389U Pending JPH035090U (en) | 1989-05-24 | 1989-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH035090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013204854A (en) * | 2012-03-27 | 2013-10-07 | Mitsubishi Heavy Ind Ltd | Apparatus and method for filling gas |
-
1989
- 1989-05-24 JP JP5910389U patent/JPH035090U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013204854A (en) * | 2012-03-27 | 2013-10-07 | Mitsubishi Heavy Ind Ltd | Apparatus and method for filling gas |