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JPS5743199A - Vacuum heat exchanger having temperature control unit - Google Patents

Vacuum heat exchanger having temperature control unit

Info

Publication number
JPS5743199A
JPS5743199A JP11891080A JP11891080A JPS5743199A JP S5743199 A JPS5743199 A JP S5743199A JP 11891080 A JP11891080 A JP 11891080A JP 11891080 A JP11891080 A JP 11891080A JP S5743199 A JPS5743199 A JP S5743199A
Authority
JP
Japan
Prior art keywords
heat exchanger
vacuum container
water
hot gas
pass
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
JP11891080A
Other languages
Japanese (ja)
Other versions
JPS5942239B2 (en
Inventor
Izumi Mizobuchi
Yoshio Hayashi
Mitsushi Kawai
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.)
HIRAKAWA TEKKOSHO
HIRAKAWA TEKKOSHO KK
Original Assignee
HIRAKAWA TEKKOSHO
HIRAKAWA TEKKOSHO KK
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 HIRAKAWA TEKKOSHO, HIRAKAWA TEKKOSHO KK filed Critical HIRAKAWA TEKKOSHO
Priority to JP11891080A priority Critical patent/JPS5942239B2/en
Publication of JPS5743199A publication Critical patent/JPS5743199A/en
Publication of JPS5942239B2 publication Critical patent/JPS5942239B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To maintain a vacuum container always at a reduced pressure by a method wherein a heat exchanger unit connected to the vacuum container is stored in a hot gas flow passage and a damper in a by-pass flow passage in the hot gas passage is controlled by a liquid temperature in the vacuum container.
CONSTITUTION: Water in the heat exchanger 4 is heat exchanged with hot gas 1, fed to the vacuum container 8 and forms a saturated vapor. Its heat is taken out by the heat exchanger 9 to form the codensed water and then the water is returned back to the heat exchanger 4 and then circulated. In case that a calory of water to be heated by the hot gas 1 is higher than that taken out, a water temperature in the vacuum container 8 is increased. The water temperature is sensed by the temperature sensor 10, the by-pass damper 5 is opened, the hot gas 1 is released from the by-pass chimney line 3 and a water temperature in the vacuum container 8 is controlled to be constant.
COPYRIGHT: (C)1982,JPO&Japio
JP11891080A 1980-08-27 1980-08-27 Vacuum heat exchange equipment with temperature control device Expired JPS5942239B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11891080A JPS5942239B2 (en) 1980-08-27 1980-08-27 Vacuum heat exchange equipment with temperature control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11891080A JPS5942239B2 (en) 1980-08-27 1980-08-27 Vacuum heat exchange equipment with temperature control device

Publications (2)

Publication Number Publication Date
JPS5743199A true JPS5743199A (en) 1982-03-11
JPS5942239B2 JPS5942239B2 (en) 1984-10-13

Family

ID=14748188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11891080A Expired JPS5942239B2 (en) 1980-08-27 1980-08-27 Vacuum heat exchange equipment with temperature control device

Country Status (1)

Country Link
JP (1) JPS5942239B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62225203A (en) * 1986-03-28 1987-10-03 Ulvac Corp Device for circulating heating medium
JPH04126321A (en) * 1990-09-17 1992-04-27 Hitachi Ltd Switching device for underground substation
CN104728826A (en) * 2015-03-19 2015-06-24 中国华能集团清洁能源技术研究院有限公司 Constant temperature economizer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62225203A (en) * 1986-03-28 1987-10-03 Ulvac Corp Device for circulating heating medium
JPH04126321A (en) * 1990-09-17 1992-04-27 Hitachi Ltd Switching device for underground substation
CN104728826A (en) * 2015-03-19 2015-06-24 中国华能集团清洁能源技术研究院有限公司 Constant temperature economizer

Also Published As

Publication number Publication date
JPS5942239B2 (en) 1984-10-13

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