JPS5572798A - Heat exchanger using sea water as cooling water - Google Patents
Heat exchanger using sea water as cooling waterInfo
- Publication number
- JPS5572798A JPS5572798A JP14515578A JP14515578A JPS5572798A JP S5572798 A JPS5572798 A JP S5572798A JP 14515578 A JP14515578 A JP 14515578A JP 14515578 A JP14515578 A JP 14515578A JP S5572798 A JPS5572798 A JP S5572798A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- heat exchanger
- valve
- washing
- path
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies
- F28G1/125—Fluid-propelled scrapers, bullets, or like solid bodies forced back and forth by means of flow reversal
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
PURPOSE:To remove impurities such as shell, etc., coming into heat exchanger while keeping the supply of cooling water by providing a by-path and a backward washing by-path between filtering device and discharge pipe. CONSTITUTION:The lower end of the water supply pipe 3 connected to the heat exchanger 1 is provided with the pump 2, the filtering device 5 is provided on the way of the water supply pipe 3, and the valves 10 and 11 are provided before and after the device 5. The valve 10 is regulated in the half-open state so as to cause a swirm flow to take place in the cooling water in the filter 9 of the filtering device 5. The water supply pipe 3 is provided with the switch valve 4 and also connected to the discharge pipe 12 of the heat exchanger 1 and the exhaust pipe 13, and one end of the filter 9 is connected to the exhaust pipe 13 through the by-path pipe 15 with the valve 14 and also the box 8 of the filtering device 5 is connected to the exhaust pipe 13 through the backward by-path pipe 17 with the balve 16. Also, the ball washing apparatus 20 is provided between the pipes 17 and 12 through the pipe 19 with the valve 18. Thus, by operating each valve, backward washing, swirling washing, and ball washing can be performed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14515578A JPS5572798A (en) | 1978-11-24 | 1978-11-24 | Heat exchanger using sea water as cooling water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14515578A JPS5572798A (en) | 1978-11-24 | 1978-11-24 | Heat exchanger using sea water as cooling water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5572798A true JPS5572798A (en) | 1980-05-31 |
Family
ID=15378690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14515578A Pending JPS5572798A (en) | 1978-11-24 | 1978-11-24 | Heat exchanger using sea water as cooling water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5572798A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943507A (en) * | 2010-09-17 | 2011-01-12 | 青岛科创新能源科技有限公司 | Application method and system for sewage or earth surface water cold and heat sources |
| KR101063295B1 (en) | 2010-01-07 | 2011-09-07 | 주식회사 아세아프로텍 | Flow path switching device for heat exchanger tube cleaning |
-
1978
- 1978-11-24 JP JP14515578A patent/JPS5572798A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101063295B1 (en) | 2010-01-07 | 2011-09-07 | 주식회사 아세아프로텍 | Flow path switching device for heat exchanger tube cleaning |
| CN101943507A (en) * | 2010-09-17 | 2011-01-12 | 青岛科创新能源科技有限公司 | Application method and system for sewage or earth surface water cold and heat sources |
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