JPS5871427A - 給水加熱器系統の耐圧試験方法 - Google Patents

給水加熱器系統の耐圧試験方法

Info

Publication number
JPS5871427A
JPS5871427A JP16999981A JP16999981A JPS5871427A JP S5871427 A JPS5871427 A JP S5871427A JP 16999981 A JP16999981 A JP 16999981A JP 16999981 A JP16999981 A JP 16999981A JP S5871427 A JPS5871427 A JP S5871427A
Authority
JP
Japan
Prior art keywords
pressure
valve
test method
resistant
water heater
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
JP16999981A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0216462B2 (enrdf_load_stackoverflow
Inventor
Kikuo Takeshima
菊男 竹島
Seiichi Takahashi
清一 高橋
Minoru Okura
大倉　稔
Yoichi Ichiki
一木　洋一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Hitachi Industry and Control Solutions Co Ltd
Original Assignee
Hitachi Engineering Co Ltd
Hitachi Ltd
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 by Hitachi Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd
Priority to JP16999981A priority Critical patent/JPS5871427A/ja
Publication of JPS5871427A publication Critical patent/JPS5871427A/ja
Publication of JPH0216462B2 publication Critical patent/JPH0216462B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Examining Or Testing Airtightness (AREA)
JP16999981A 1981-10-26 1981-10-26 給水加熱器系統の耐圧試験方法 Granted JPS5871427A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16999981A JPS5871427A (ja) 1981-10-26 1981-10-26 給水加熱器系統の耐圧試験方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16999981A JPS5871427A (ja) 1981-10-26 1981-10-26 給水加熱器系統の耐圧試験方法

Publications (2)

Publication Number Publication Date
JPS5871427A true JPS5871427A (ja) 1983-04-28
JPH0216462B2 JPH0216462B2 (enrdf_load_stackoverflow) 1990-04-17

Family

ID=15896705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16999981A Granted JPS5871427A (ja) 1981-10-26 1981-10-26 給水加熱器系統の耐圧試験方法

Country Status (1)

Country Link
JP (1) JPS5871427A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227694A (ja) * 1985-07-29 1987-02-05 株式会社日立製作所 高圧ケ−シング用配管の耐圧験査方法及び耐圧験査装置
JPH0441646U (enrdf_load_stackoverflow) * 1990-08-07 1992-04-08
JP2010139328A (ja) * 2008-12-10 2010-06-24 Chugoku Electric Power Co Inc:The 配管の耐圧試験方法
CN104180954A (zh) * 2014-08-07 2014-12-03 广东五星太阳能股份有限公司 采用集热器流道卧式自动试压机进行试压的方法
CN106383055A (zh) * 2016-08-29 2017-02-08 中国十七冶集团有限公司 一种超大型炼钢余热锅炉软化给水管道试压方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542117U (enrdf_load_stackoverflow) * 1978-09-11 1980-03-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5542117U (enrdf_load_stackoverflow) * 1978-09-11 1980-03-18

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227694A (ja) * 1985-07-29 1987-02-05 株式会社日立製作所 高圧ケ−シング用配管の耐圧験査方法及び耐圧験査装置
JPH0441646U (enrdf_load_stackoverflow) * 1990-08-07 1992-04-08
JP2010139328A (ja) * 2008-12-10 2010-06-24 Chugoku Electric Power Co Inc:The 配管の耐圧試験方法
CN104180954A (zh) * 2014-08-07 2014-12-03 广东五星太阳能股份有限公司 采用集热器流道卧式自动试压机进行试压的方法
CN106383055A (zh) * 2016-08-29 2017-02-08 中国十七冶集团有限公司 一种超大型炼钢余热锅炉软化给水管道试压方法

Also Published As

Publication number Publication date
JPH0216462B2 (enrdf_load_stackoverflow) 1990-04-17

Similar Documents

Publication Publication Date Title
US20100281954A1 (en) Test apparatus and method for safety valve
KR860007454A (ko) 급수 가열기의 운전보호장치 및 그 방법
US3919880A (en) Method and apparatus for testing closed-end tubes in heat exchangers of nuclear reactors and the like
JPS5871427A (ja) 給水加熱器系統の耐圧試験方法
JPH07260986A (ja) 管状部材の壁部分の漏止め具合の現場検査方法及び装置
JPS5944545B2 (ja) 逆止め弁
US3627203A (en) Purge systems
WO2007036328A1 (de) Verfahren und vorrichtung zum zeitweiligen verschliessen einer fernwärme-rohrleitung
CN211178964U (zh) 一种高温饱和水循环的试验台架
US2494653A (en) Check valve
CN106197884A (zh) 快速检测单管式发电机油冷却器渗漏点的专用装置
CN222545204U (zh) 一种混凝土抗渗性能测试装置
CN214373190U (zh) 打压试验集成装置
CN223257037U (zh) 一种水泵水压交变测试装置
CN119509824A (zh) 一种水轮机进水球阀阀座密封件性能测试系统
SU1139887A1 (ru) Стенд дл испытаний насосов
JPS59112240A (ja) 配管耐圧用治具
SU1040266A1 (ru) Конденсатоотводчик
CN209690070U (zh) 汽车发动机排气口耐压检测治具
SU1164444A1 (ru) Обратный клапан
DE114376C (enrdf_load_stackoverflow)
JPS57116986A (en) Control system of stop valve
DE13318C (de) Neuerungen an Dampfgeneratoren
SU542067A2 (ru) Устройство дл отключени аварийных труб
SU631889A1 (ru) Регул тор давлени