JPH029754U - - Google Patents

Info

Publication number
JPH029754U
JPH029754U JP8644288U JP8644288U JPH029754U JP H029754 U JPH029754 U JP H029754U JP 8644288 U JP8644288 U JP 8644288U JP 8644288 U JP8644288 U JP 8644288U JP H029754 U JPH029754 U JP H029754U
Authority
JP
Japan
Prior art keywords
heat exchanger
exchanger tube
tube bundle
burner
natural gas
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.)
Granted
Application number
JP8644288U
Other languages
Japanese (ja)
Other versions
JPH0634352Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988086442U priority Critical patent/JPH0634352Y2/en
Publication of JPH029754U publication Critical patent/JPH029754U/ja
Application granted granted Critical
Publication of JPH0634352Y2 publication Critical patent/JPH0634352Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案による減圧ボイラ型気化器の
構成を示す回路説明図である。第２図は同気化器
の運転時のＬＮＧ負荷とＮＧ温度との関係を示す
グラフである。第３図はこの考案による他の減圧
ボイラ型気化器の構成を示す回路説明図である。
第４図は同気化器の運転時のＬＮＧ負荷とＮＧ温
度との関係を示すグラフである。第５図は従来の
減圧ボイラの構成を示す回路説明図である。 １，１０……減圧缶体、２……水、３，１１…
…バーナー、４，１２……バーナー管、５，２０
，３０……伝熱管、６……ＬＮＧ供給管、１３…
…温度計、１４……燃料制御弁、２１，３１，３
２……制御弁、２２，３３……第１熱交換部、２
３……３方弁、２３，２４……第２熱交換部、２
５……導出管、２６……バイパス管。 FIG. 1 is an explanatory circuit diagram showing the structure of a reduced pressure boiler type vaporizer according to this invention. FIG. 2 is a graph showing the relationship between LNG load and NG temperature during operation of the vaporizer. FIG. 3 is a circuit diagram showing the structure of another reduced pressure boiler type vaporizer according to this invention.
FIG. 4 is a graph showing the relationship between LNG load and NG temperature during operation of the vaporizer. FIG. 5 is a circuit explanatory diagram showing the configuration of a conventional reduced pressure boiler. 1,10...Reduced pressure can body, 2...Water, 3,11...
...Burner, 4,12...Burner tube, 5,20
, 30... Heat exchanger tube, 6... LNG supply pipe, 13...
...Thermometer, 14...Fuel control valve, 21, 31, 3
2... Control valve, 22, 33... First heat exchange section, 2
3... Three-way valve, 23, 24... Second heat exchange section, 2
5... Leading pipe, 26... Bypass pipe.

Claims (1)

【実用新案登録請求の範囲】 １ 密閉かつ減圧された缶体内の下部に燃焼バー
ナーの燃焼熱を伝熱するバーナー管が配設され、
同部を含む缶体内下部に水が滞留し、缶体内上部
空間に液化天然ガスが流れる伝熱管束を配設した
構成からなり、前記伝熱管束が直列に分割され、
かつ缶体外の分割点に設けた３方弁を介して気化
天然ガス導出管へのバイパス管が接続されたこと
を特徴とする減圧ボイラ型気化器。 ２ 密閉かつ減圧された缶体内の下部に燃焼バー
ナーの燃焼熱を伝熱するバーナー管が配設され、
同部を含む缶体内下部に水が滞留し、缶体内上部
空間に液化天然ガスが流れる伝熱管束を配設した
構成からなり、前記伝熱管束が並列に分割され、
かつ一部または全部の管束の流入側に制御弁を設
けたことを特徴とする減圧ボイラ型気化器。[Scope of Claim for Utility Model Registration] 1. A burner tube for transferring combustion heat of a combustion burner is arranged at the bottom of a sealed and depressurized can,
Water stays in the lower part of the can body including the same part, and a heat exchanger tube bundle is arranged in which liquefied natural gas flows in the upper space of the can body, and the heat exchanger tube bundle is divided in series,
A reduced pressure boiler type vaporizer, characterized in that a bypass pipe is connected to a vaporized natural gas outlet pipe via a three-way valve provided at a dividing point outside the can body. 2 A burner tube that transfers the combustion heat of the combustion burner is installed in the lower part of the sealed and depressurized can,
It consists of a structure in which a heat exchanger tube bundle is arranged in which water stays in the lower part of the can body including the same part, and liquefied natural gas flows in the upper space of the can body, and the heat exchanger tube bundle is divided in parallel,
A reduced pressure boiler type vaporizer, characterized in that a control valve is provided on the inflow side of some or all of the tube bundles.
JP1988086442U 1988-06-29 1988-06-29 Decompression boiler type vaporizer Expired - Lifetime JPH0634352Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988086442U JPH0634352Y2 (en) 1988-06-29 1988-06-29 Decompression boiler type vaporizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988086442U JPH0634352Y2 (en) 1988-06-29 1988-06-29 Decompression boiler type vaporizer

Publications (2)

Publication Number Publication Date
JPH029754U true JPH029754U (en) 1990-01-22
JPH0634352Y2 JPH0634352Y2 (en) 1994-09-07

Family

ID=31311079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988086442U Expired - Lifetime JPH0634352Y2 (en) 1988-06-29 1988-06-29 Decompression boiler type vaporizer

Country Status (1)

Country Link
JP (1) JPH0634352Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002340484A (en) * 2001-05-15 2002-11-27 Nippon Sanso Corp Evaporator
JP2013029286A (en) * 2011-07-29 2013-02-07 Nippon Thermoener Co Ltd Water heater

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008136135A1 (en) * 2007-05-01 2008-11-13 Japan Field Co., Ltd. Method of heating heating object liquid and apparatus therefor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136653U (en) * 1977-04-05 1978-10-28
JPS60186642A (en) * 1984-03-07 1985-09-24 Hitachi Chem Co Ltd Hot water supplying device
JPS622667A (en) * 1985-06-28 1987-01-08 Nec Corp Manufacture of semiconductor device
JPS62252849A (en) * 1986-04-24 1987-11-04 Rinnai Corp Heat exchanger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136653U (en) * 1977-04-05 1978-10-28
JPS60186642A (en) * 1984-03-07 1985-09-24 Hitachi Chem Co Ltd Hot water supplying device
JPS622667A (en) * 1985-06-28 1987-01-08 Nec Corp Manufacture of semiconductor device
JPS62252849A (en) * 1986-04-24 1987-11-04 Rinnai Corp Heat exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002340484A (en) * 2001-05-15 2002-11-27 Nippon Sanso Corp Evaporator
JP2013029286A (en) * 2011-07-29 2013-02-07 Nippon Thermoener Co Ltd Water heater

Also Published As

Publication number Publication date
JPH0634352Y2 (en) 1994-09-07

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