JPS599056U - Pipe cooling control device for high-strength mass concrete - Google Patents

Pipe cooling control device for high-strength mass concrete

Info

Publication number
JPS599056U
JPS599056U JP10423382U JP10423382U JPS599056U JP S599056 U JPS599056 U JP S599056U JP 10423382 U JP10423382 U JP 10423382U JP 10423382 U JP10423382 U JP 10423382U JP S599056 U JPS599056 U JP S599056U
Authority
JP
Japan
Prior art keywords
cooling water
control device
cooling control
mass concrete
pipe cooling
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
JP10423382U
Other languages
Japanese (ja)
Other versions
JPS6243087Y2 (en
Inventor
池田　永司
三雄 林
虎雄 毛見
福沢　六朗
Original Assignee
ピ−・エス・コンクリ−ト株式会社
戸田建設株式会社
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 ピ−・エス・コンクリ−ト株式会社, 戸田建設株式会社 filed Critical ピ−・エス・コンクリ−ト株式会社
Priority to JP10423382U priority Critical patent/JPS599056U/en
Publication of JPS599056U publication Critical patent/JPS599056U/en
Application granted granted Critical
Publication of JPS6243087Y2 publication Critical patent/JPS6243087Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図はパイプクーリングを行なう高強度マスコンクリ
ートの部分断面図、第２図は本考案の実施例の系統図で
、第１−図のＡＴＡ矢視を併記したもの、第３図はコン
クリートの温度上昇曲線を例示する図表、第４図はコン
クリートの発熱量と冷却量を例示する図表である。 １・・・・・・マスコンクリート、２・・・・・・クー
リングパイプ、３・μ・・・冷却水入口、４・・・・・
・冷却水出口、５゜６．７・・・・・・温度センサー、
８・・・・・・制御器、９・・・・・・冷却水量調整弁
、１０・・・・・・閉止装置、１１・・・・・・閉止弁
、ａ・・・・・・断熱温度上昇曲線、ｂ・・・・・・パ
イプクーソングしたコンクリートの温度上昇曲線、Ｃ・
・・・・・発熱量、ｄ・・・・・・残留熱量、ｅ・・・
・・・冷却水特太熱量。Figure 1 is a partial cross-sectional view of high-strength mass concrete that performs pipe cooling, Figure 2 is a system diagram of an embodiment of the present invention, also showing the ATA arrow direction in Figures 1-3, and Figure 3 is a diagram of concrete. FIG. 4 is a chart illustrating the temperature rise curve, and FIG. 4 is a chart illustrating the calorific value and cooling amount of concrete. 1...Mass concrete, 2...Cooling pipe, 3.μ...Cooling water inlet, 4...
・Cooling water outlet, 5°6.7...Temperature sensor,
8... Controller, 9... Cooling water amount adjustment valve, 10... Closing device, 11... Closing valve, a... Heat insulation Temperature rise curve, b...Temperature rise curve of pipe-cousong concrete, C.
...Calorific value, d...Residual heat amount, e...
...Extra heat value of cooling water.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 冷却水の出入口温度およびコンクリート躯体内温度をそ
れぞれ検知するセンサーと、冷却水量調整弁および冷却
水閉止弁と、前記冷却水出入口温度差が一定となるよう
に前記冷却水量調整弁を調節する制御器と、前記コンク
リート躯体内温度が最高温度より一定値降下したとき前
記冷却水閉止弁を閉止する閉止装置とからなる高強度マ
スコンクリートのパイプクーリング制御装置。A sensor that detects the temperature at the entrance and exit of the cooling water and the temperature inside the concrete structure, a cooling water volume adjustment valve, a cooling water shutoff valve, and a controller that adjusts the cooling water volume adjustment valve so that the temperature difference between the cooling water entrance and exit is constant. and a closing device that closes the cooling water shutoff valve when the temperature inside the concrete frame drops by a certain value from the maximum temperature.
JP10423382U 1982-07-09 1982-07-09 Pipe cooling control device for high-strength mass concrete Granted JPS599056U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10423382U JPS599056U (en) 1982-07-09 1982-07-09 Pipe cooling control device for high-strength mass concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10423382U JPS599056U (en) 1982-07-09 1982-07-09 Pipe cooling control device for high-strength mass concrete

Publications (2)

Publication Number Publication Date
JPS599056U true JPS599056U (en) 1984-01-20
JPS6243087Y2 JPS6243087Y2 (en) 1987-11-07

Family

ID=30244831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10423382U Granted JPS599056U (en) 1982-07-09 1982-07-09 Pipe cooling control device for high-strength mass concrete

Country Status (1)

Country Link
JP (1) JPS599056U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11141128A (en) * 1997-11-06 1999-05-25 Shimizu Corp Cracking prevention device of concrete structure
JP2003065983A (en) * 2001-08-21 2003-03-05 Kumagai Gumi Co Ltd Method for analyzing concrete cooling effect by pipe cooling
JP2014009530A (en) * 2012-06-30 2014-01-20 Hazama Ando Corp Pipe cooling system and pipe cooling method
JP2018031157A (en) * 2016-08-24 2018-03-01 みらい建設工業株式会社 Concrete crack control method
JP2018178377A (en) * 2017-04-03 2018-11-15 株式会社安藤・間 Method of partial cooling of concrete and circulation cooling system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5973845B2 (en) * 2012-05-28 2016-08-23 株式会社安藤・間 Pipe cooling system and pipe cooling method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11141128A (en) * 1997-11-06 1999-05-25 Shimizu Corp Cracking prevention device of concrete structure
JP2003065983A (en) * 2001-08-21 2003-03-05 Kumagai Gumi Co Ltd Method for analyzing concrete cooling effect by pipe cooling
JP2014009530A (en) * 2012-06-30 2014-01-20 Hazama Ando Corp Pipe cooling system and pipe cooling method
JP2018031157A (en) * 2016-08-24 2018-03-01 みらい建設工業株式会社 Concrete crack control method
JP2018178377A (en) * 2017-04-03 2018-11-15 株式会社安藤・間 Method of partial cooling of concrete and circulation cooling system

Also Published As

Publication number Publication date
JPS6243087Y2 (en) 1987-11-07

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