JPS5596888A - Waste heat recovering system for air drawing and discharging type hot-wind heater - Google Patents
Waste heat recovering system for air drawing and discharging type hot-wind heaterInfo
- Publication number
- JPS5596888A JPS5596888A JP306079A JP306079A JPS5596888A JP S5596888 A JPS5596888 A JP S5596888A JP 306079 A JP306079 A JP 306079A JP 306079 A JP306079 A JP 306079A JP S5596888 A JPS5596888 A JP S5596888A
- Authority
- JP
- Japan
- Prior art keywords
- air
- chamber
- combustion
- exhaust
- spiral passage
- 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
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/04—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being formed by spirally-wound plates or laminae
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
PURPOSE: To use steam produced by combustion efficiently, by shaping thin metal strips into a cylindrical form by combining them in a double-spiral structure, and supporting the opposite end portions respectively by a grooved end plate.
CONSTITUTION: Combustion gas is introduced into chamber A via exhaust pipe 4 and discharged into the atmosphere from outlet port 8, after passing through exhaust-gas inlet port 6 of heat exchanger 5 and spiral passage 7. On the other hand, open air introduced from air inlet port 9 is passed through spiral passage 10, heated while absorbing heat from exhaust-gas through heat transfer plate 11, and then introduced into chamber B via air outlet port 12. Further, hot air is pressurized by fan 13 and supplied into the room via chamber C and a portion of the air is supplied to combustor to be used for combustion. When combustion gas passes through spiral passage 7, it is cooled through heat exchanging with a large amount of inlet air. On the other hand, steam thus produced is condensed and sent to humidifier of the heater via drain pipe.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP306079A JPS5596888A (en) | 1979-01-17 | 1979-01-17 | Waste heat recovering system for air drawing and discharging type hot-wind heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP306079A JPS5596888A (en) | 1979-01-17 | 1979-01-17 | Waste heat recovering system for air drawing and discharging type hot-wind heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5596888A true JPS5596888A (en) | 1980-07-23 |
Family
ID=11546773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP306079A Pending JPS5596888A (en) | 1979-01-17 | 1979-01-17 | Waste heat recovering system for air drawing and discharging type hot-wind heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5596888A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60143276U (en) * | 1984-02-29 | 1985-09-21 | 西宮市 | spiral plate heat exchanger |
| CN110736370A (en) * | 2018-07-18 | 2020-01-31 | 兰州兰洛炼化高新装备股份有限公司 | Mixed flow passage spiral plate type heat exchanger |
-
1979
- 1979-01-17 JP JP306079A patent/JPS5596888A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60143276U (en) * | 1984-02-29 | 1985-09-21 | 西宮市 | spiral plate heat exchanger |
| CN110736370A (en) * | 2018-07-18 | 2020-01-31 | 兰州兰洛炼化高新装备股份有限公司 | Mixed flow passage spiral plate type heat exchanger |
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