GB1228006A - - Google Patents
Info
- Publication number
- GB1228006A GB1228006A GB1228006DA GB1228006A GB 1228006 A GB1228006 A GB 1228006A GB 1228006D A GB1228006D A GB 1228006DA GB 1228006 A GB1228006 A GB 1228006A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- wall
- heat exchange
- hot gas
- heat
- 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.)
- Expired
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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
- F28D21/0005—Recuperative heat exchangers the heat being recuperated from exhaust gases for domestic or space-heating systems
- F28D21/0007—Water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
- F22B37/107—Protection of water tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
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
1,228,006. Heat exchangers. TAKUMA KIKAN SEIZO K.K. 30 May, 1968, No. 26022/68. Heading F4S. A fluid passageway in a heat exchange element is bounded by a wall 6 around which is disposed a heat insulating layer 8 of a material such as sand, asbestos or air, or comprising an evacuated space; whereby as a hot gas from an oil burner or an incinerator flows over that section of the element having said layer, a high temperature gradient is maintained across the wall which prevents the hot side of the wall from being cooled by the heat exchange medium flowing through the element, to a temperature below that of the dewpoint of the gas; thus inhibiting corrosion. An apparatus is described (Fig. 1) wherein the elements comprise tubes a plurality of which are inclined across a hot gas duct (5), the tubes (3) extending between header tubes (2, 4) connected to a water reservoir (1) so that the water is heated as it circulates by convection through the tubes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2602268 | 1968-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1228006A true GB1228006A (en) | 1971-04-15 |
Family
ID=10237137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1228006D Expired GB1228006A (en) | 1968-05-30 | 1968-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1228006A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2458783A1 (en) * | 1979-06-11 | 1981-01-02 | Westinghouse Electric Corp | HEAT TRANSFER TUBES COMPRISING MEANS FOR LIMITING THE CALORIFIC FLOW |
| FR2472156A1 (en) * | 1979-12-18 | 1981-06-26 | Elkem As | DEVICE FOR COOLING A HEATED BODY |
| EP0192045A1 (en) * | 1985-01-19 | 1986-08-27 | Nikolaus Reininger | Enameled tube for a high-pressure heat exchanger |
| CN104893763A (en) * | 2015-06-01 | 2015-09-09 | 佛山市国保节能环保技术有限公司 | Non-phenol water purifier |
| US20160025331A1 (en) * | 2013-03-13 | 2016-01-28 | Siemens Aktiengesellschaft | Condensate preheater for waste heat steam generator |
-
1968
- 1968-05-30 GB GB1228006D patent/GB1228006A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2458783A1 (en) * | 1979-06-11 | 1981-01-02 | Westinghouse Electric Corp | HEAT TRANSFER TUBES COMPRISING MEANS FOR LIMITING THE CALORIFIC FLOW |
| FR2472156A1 (en) * | 1979-12-18 | 1981-06-26 | Elkem As | DEVICE FOR COOLING A HEATED BODY |
| EP0192045A1 (en) * | 1985-01-19 | 1986-08-27 | Nikolaus Reininger | Enameled tube for a high-pressure heat exchanger |
| US20160025331A1 (en) * | 2013-03-13 | 2016-01-28 | Siemens Aktiengesellschaft | Condensate preheater for waste heat steam generator |
| CN104893763A (en) * | 2015-06-01 | 2015-09-09 | 佛山市国保节能环保技术有限公司 | Non-phenol water purifier |
| CN104893763B (en) * | 2015-06-01 | 2021-11-02 | 佛山市国保环保节能科技有限公司 | Phenol-free water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |