JPS5755356A - Pressure control to flash chamber of geothermal heat exchanger - Google Patents
Pressure control to flash chamber of geothermal heat exchangerInfo
- 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
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
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)
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 |
-
1980
- 1980-09-18 JP JP13047080A patent/JPS5911832B2/en not_active Expired
Cited By (2)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS55112809A (en) | Method of running combined-cycle power plant and controller therefor | |
JPS57126572A (en) | Operation controlling method for water wheel and pump water wheel | |
JPS5755356A (en) | Pressure control to flash chamber of geothermal heat exchanger | |
JPS53104005A (en) | Co-operating pressure varying operation system for boiler-turbine | |
JPS53129701A (en) | Steam producer | |
JPS52132403A (en) | Oil pump | |
JPS534365A (en) | System for freezing sludge | |
JPS5743199A (en) | Vacuum heat exchanger having temperature control unit | |
JPS5392948A (en) | Drive controlling process of heat recovery heat pump type refrigerator | |
JPS53146052A (en) | Power plant with low boiling point medium turbine | |
JPS55861A (en) | Method of and device for automatically controlling vacuum degree of condenser | |
JPS56138406A (en) | Device for recovering turbine bypass heat | |
JPS53105602A (en) | Apparatus for preventing overheating of water supply pump in water supply system for boiler in heat power plant | |
JPS5513411A (en) | Control method for flow controller | |
JPS5799220A (en) | Temperature control for steam turbine exhaust hood | |
JPS5535107A (en) | Turbine bypass control system | |
JPS5560174A (en) | Vacuum adjuster for condenser | |
JPS5390544A (en) | Output control method for power plant using extraction turbine | |
JPS54140003A (en) | Method of controlling feed water pump recirculation in transformer driving thermal power plant | |
JPS56115803A (en) | Pressure control for deaerator and its control device | |
JPS5723793A (en) | Vacuum heat exchanger | |
JPS5431805A (en) | Deaerator water level controller | |
JPS5747151A (en) | Control method for warm-water boiler of waste heat recovery type | |
JPS53102402A (en) | Temperature control at turbine entrance | |
JPS52121197A (en) | Steam pressure controlling system in atomic power plant |