JPS5755356A - Pressure control to flash chamber of geothermal heat exchanger - Google Patents

Pressure control to flash chamber of geothermal heat exchanger

Info

Publication number
JPS5755356A
JPS5755356A JP13047080A JP13047080A JPS5755356A JP S5755356 A JPS5755356 A JP S5755356A JP 13047080 A JP13047080 A JP 13047080A JP 13047080 A JP13047080 A JP 13047080A JP S5755356 A JPS5755356 A JP S5755356A
Authority
JP
Japan
Prior art keywords
pressure
chamber
heat exchanger
flash chamber
pressure control
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
JP13047080A
Other languages
Japanese (ja)
Other versions
JPS5911832B2 (en
Inventor
Masaharu Kodera
Hideo Suematsu
Kiichi Nagaya
Terubumi Matsuda
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 Zosen Corp
Original Assignee
Hitachi Zosen Corp
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 Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP13047080A priority Critical patent/JPS5911832B2/en
Publication of JPS5755356A publication Critical patent/JPS5755356A/en
Publication of JPS5911832B2 publication Critical patent/JPS5911832B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PURPOSE: To control the pressure in a flash chamber by preventing heat and water losses, by a method wherein the pressure in each chamber of a captioned heat exchanger of multi-stage and flash type is detected, and cooling water is injected into a chamber, when the pressure in the chamber exceeds a set pressure.
CONSTITUTION: When the pressure in a flash chamber 2 is increased and a pressure detector detects 7 that, a pressure control valve 6 is opened by the output from the detector 7, and cooling water (b) is injected from a nozzle 5 to the flash chamber 2. By the cooling water injected, the steam in a chamber 2 is condensed to decrease the pressure in the chamber 2. Different from a pressure control by means of a relief valve and the like, steam does not escape from a heat exchanger, so that the pressure can be controlled without losing neither heat nor water.
COPYRIGHT: (C)1982,JPO&Japio
JP13047080A 1980-09-18 1980-09-18 Flash chamber pressure control method for geothermal heat exchanger Expired JPS5911832B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13047080A JPS5911832B2 (en) 1980-09-18 1980-09-18 Flash chamber pressure control method for geothermal heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13047080A JPS5911832B2 (en) 1980-09-18 1980-09-18 Flash chamber pressure control method for geothermal heat exchanger

Publications (2)

Publication Number Publication Date
JPS5755356A true JPS5755356A (en) 1982-04-02
JPS5911832B2 JPS5911832B2 (en) 1984-03-17

Family

ID=15035005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13047080A Expired JPS5911832B2 (en) 1980-09-18 1980-09-18 Flash chamber pressure control method for geothermal heat exchanger

Country Status (1)

Country Link
JP (1) JPS5911832B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7228696B2 (en) * 2005-06-27 2007-06-12 Geofurnace Development Inc. Hybrid heating and cooling system
US11297955B2 (en) 2017-08-10 2022-04-12 Cybex Gmbh Seating, in particular a high-chair for children

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7228696B2 (en) * 2005-06-27 2007-06-12 Geofurnace Development Inc. Hybrid heating and cooling system
US11297955B2 (en) 2017-08-10 2022-04-12 Cybex Gmbh Seating, in particular a high-chair for children

Also Published As

Publication number Publication date
JPS5911832B2 (en) 1984-03-17

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