CN2234586Y - Furnace-wall-free vacuum hot water boiler - Google Patents
Furnace-wall-free vacuum hot water boiler Download PDFInfo
- Publication number
- CN2234586Y CN2234586Y CN 95218017 CN95218017U CN2234586Y CN 2234586 Y CN2234586 Y CN 2234586Y CN 95218017 CN95218017 CN 95218017 CN 95218017 U CN95218017 U CN 95218017U CN 2234586 Y CN2234586 Y CN 2234586Y
- Authority
- CN
- China
- Prior art keywords
- furnace
- wall
- hot water
- vacuum hot
- water boiler
- 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 - Fee Related
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a furnace-wall-free vacuum hot water furnace. The furnace chamber and the wall surface of the flue of the furnace are composed of film type walls. The utility model is characterized in that the film type wall is applied to the vacuum hot water furnace. Thus, the refractory furnace wall of the vacuum hot water furnace is replaced by the film type wall. Therefore, the furnace-wall-free vacuum hot water furnace has the advantages of little space occupying, light weight, and the increase of a heat transfer area for the furnace.
Description
The utility model relates to the hot-water boiler of no furnace wall structure in a kind of boiler.
Mostly be the furnace wall that refractory material is built in the existing Industrial Boiler greatly, constitute flue gas circulation passage and burner hearth combustion space with this.The boiler volume of this structure is huge, and weight is big, and the part heating surface is capped.
The purpose of this utility model is to provide the vacuum hot water boiler of a kind of thermal efficiency height, lightweight no furnace wall structure.
The purpose of this utility model realizes with following proposal: comprise the no furnace wall vacuum hot water boiler that burner hearth, flue, heating surface tube are formed, the wall of burner hearth and flue is made of membrane wall, is provided with heat-insulation layer on the membrane wall in the boiler outside.
Above-mentioned membrane wall is welded by the fin heating surface tube.
Fuel forms flue gas through advancing mouth in the burner hearth internal combustion that is made of membrane wall, discharges out of the furnace after entering the flue heat release that is formed by membrane wall again.
The utility model is applied to membrane wall on the vacuum hot water boiler, and the furnace wall of vacuum hot water boiler is replaced by membrane wall, and the flue that this membrane wall forms takes up room little, in light weight on the one hand, increases heat transfer area on the other hand.
Fig. 1 is the utility model overall schematic.
Fig. 2 is the utility model partial schematic diagram.
As shown in Figure 1, the peripheral wall of the periphery of boiler furnace (6) and flue (4) is made of membrane wall (3), is provided with heating surface tube (2) in flue (4).On the membrane wall in the boiler outside, be provided with heat-insulation layer (1).
Claims (2)
1, a kind of no furnace wall vacuum hot water boiler comprises burner hearth (6), flue (4) and heating surface tube (2), is provided with heating surface tube (2) in flue (4), it is characterized in that: the wall of burner hearth (6) and flue (4) is made of membrane wall (3).
2, no furnace wall vacuum hot water boiler as claimed in claim 1 is characterized in that membrane wall (3) is welded by fin (7) and heating surface tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95218017 CN2234586Y (en) | 1995-07-27 | 1995-07-27 | Furnace-wall-free vacuum hot water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95218017 CN2234586Y (en) | 1995-07-27 | 1995-07-27 | Furnace-wall-free vacuum hot water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2234586Y true CN2234586Y (en) | 1996-09-04 |
Family
ID=33866691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95218017 Expired - Fee Related CN2234586Y (en) | 1995-07-27 | 1995-07-27 | Furnace-wall-free vacuum hot water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2234586Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052113A (en) * | 2015-04-15 | 2016-10-26 | 博瑞特热能设备股份有限公司 | Symmetrical film wall type vacuum hot water boiler and heating method thereof |
| CN107191916A (en) * | 2017-07-14 | 2017-09-22 | 江苏太湖锅炉股份有限公司 | A kind of four membrane wall symmetrical structures of Small And Medium Capacity combustion gas water pipe steam boiler |
-
1995
- 1995-07-27 CN CN 95218017 patent/CN2234586Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052113A (en) * | 2015-04-15 | 2016-10-26 | 博瑞特热能设备股份有限公司 | Symmetrical film wall type vacuum hot water boiler and heating method thereof |
| CN106052113B (en) * | 2015-04-15 | 2020-01-14 | 博瑞特热能设备股份有限公司 | Symmetric film wall type vacuum hot water boiler and heating method thereof |
| CN107191916A (en) * | 2017-07-14 | 2017-09-22 | 江苏太湖锅炉股份有限公司 | A kind of four membrane wall symmetrical structures of Small And Medium Capacity combustion gas water pipe steam boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |