JPS5668797A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS5668797A
JPS5668797A JP14322079A JP14322079A JPS5668797A JP S5668797 A JPS5668797 A JP S5668797A JP 14322079 A JP14322079 A JP 14322079A JP 14322079 A JP14322079 A JP 14322079A JP S5668797 A JPS5668797 A JP S5668797A
Authority
JP
Japan
Prior art keywords
water
cooling water
heat exchanger
water box
air introducing
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.)
Pending
Application number
JP14322079A
Other languages
Japanese (ja)
Inventor
Takeshi Yanatori
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP14322079A priority Critical patent/JPS5668797A/en
Publication of JPS5668797A publication Critical patent/JPS5668797A/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Cooling System (AREA)

Abstract

PURPOSE: To prevent evacuation in a water box in the case when stopping a cooling water pump and obviate a water hammer in the case when restarting the cooling water pump by mounting an outside-air introducing device to the water box installed to a cylinder body of a heat exchanger used for a turbine generator.
CONSTITUTION: When the cooling water 2 flows through the heat exchanger, a valve 7 of an air introducing device 6 is closed by the water pressure. When the cooling water 2 stops and the inside of the water box 1 is evacuated, the atmospheric air passes through an air introducing pipe 8, opens the valve 7 and flows into the water box 1, and the inside of the water box 1 is kept at atmospheric pressure. Thus, a water hammer is not caused when restarting the cooling water pump.
COPYRIGHT: (C)1981,JPO&Japio
JP14322079A 1979-11-07 1979-11-07 Heat exchanger Pending JPS5668797A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14322079A JPS5668797A (en) 1979-11-07 1979-11-07 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14322079A JPS5668797A (en) 1979-11-07 1979-11-07 Heat exchanger

Publications (1)

Publication Number Publication Date
JPS5668797A true JPS5668797A (en) 1981-06-09

Family

ID=15333678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14322079A Pending JPS5668797A (en) 1979-11-07 1979-11-07 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS5668797A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106440879A (en) * 2016-10-13 2017-02-22 张增光 Dry material cooling box for mineral powder impurity removing equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106440879A (en) * 2016-10-13 2017-02-22 张增光 Dry material cooling box for mineral powder impurity removing equipment

Similar Documents

Publication Publication Date Title
JPS5668797A (en) Heat exchanger
JPS521320A (en) Secondary air supplying apparatus
JPS5391446A (en) Air conditioner
JPS55112811A (en) Method of starting combined-cycle early
JPS52101311A (en) Equipment for cooling bearing of gas turbine system
JPS52133404A (en) Condenser
JPS55111636A (en) Oil pipe device of hydrogen cooling rotary machine
JPS5526638A (en) Water cooled type cooling device for transformer
JPS52142855A (en) Air-inlet valve for drain trap
JPS55155971A (en) Safety valve tester
JPS55149641A (en) Recovery of heat energy
JPS54115463A (en) Washing of heat exchangers
JPS5277903A (en) Condenser
JPS5332411A (en) Starting load reducing apparatus for rotary compressor
JPS5670607A (en) Low temperature container
JPS5476716A (en) Device of recovering exhaust gas energy
JPS5311225A (en) Valve device
JPS5240810A (en) Generating device of purified compressed air of low temperature
FR2349809A1 (en) Intermittently operated furnace cooling equipment - has coil between furnace and insulation with outlet leading to condenser vessel
GB2021207A (en) Air-cooled Gas Turbines
JPS55155137A (en) Solar heat collector
JPS57150787A (en) Siphon forming apparatus
JPS54104006A (en) Power loss reduction device of fluid machine provided with multiplying gear
JPS51140018A (en) Valve device of seconary air supply in a cabreter
JPS5481443A (en) Deaerator exhaust petrieving system