CN201582801U - All-wet-back type oil/gas-fired boiler - Google Patents
All-wet-back type oil/gas-fired boiler Download PDFInfo
- Publication number
- CN201582801U CN201582801U CN200920314713XU CN200920314713U CN201582801U CN 201582801 U CN201582801 U CN 201582801U CN 200920314713X U CN200920314713X U CN 200920314713XU CN 200920314713 U CN200920314713 U CN 200920314713U CN 201582801 U CN201582801 U CN 201582801U
- Authority
- CN
- China
- Prior art keywords
- boiler
- furnace
- heat
- wall
- utility
- 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
Links
Images
Landscapes
- Air Supply (AREA)
Abstract
The utility model discloses an all-wet-back type heat-insulating oil/gas fired boiler. The outer wall of the boiler is internally provided with a furnace, a water jacket is arranged outside the boiler furnace, the furnace consists of a lower furnace pipe, a middle smoke pipe and an upper screwed smoke pipe; and the outer wall and front and rear panels of the boiler are respectively provided with a heat-resisting and insulating material layer. All the heating surfaces of the boiler furnace and the like are respectively provided with the water jacket, and the outer wall and the front and rear panels of the boiler are wrapped with high-quality heat-resisting and insulating material, therefore the heat radiation loss is lower than 1%, the idle heat radiation loss does not basically exist, the heat efficiency reaches up to over 92%, and the high efficiency and energy saving can be truly realized.
Description
Technical field
The utility model relates to the boiler plant field, more particularly, relates to a kind of wetting back-type fuel oil, gas fired-boiler.
Background technology
In general fuel oil, the gas fired-boiler structure, burner hearth mostly is simple flue tube structure, and front smoke chamber is dried back of the body formula, no special cooling device.Boiler front panel temperature is higher, has very big radiation loss.Boiler front panel temperature is higher, has very big radiation loss.And general fuel oil, the outer insulation material of gas fired-boiler mostly are the cotton plate of simple glass, and the thermal resistance ability is relatively poor, and certain radiation loss is also arranged, and these have all influenced the thermal efficiency of boiler.
The utility model content
Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art, and a kind of full wetting back-type fuel oil, gas fired-boiler are provided.
The full wetting back-type fuel oil of the utility model, gas fired-boiler are achieved by following technical proposals, and burner hearth is set in the boiler casing, it is characterized in that the boiler furnace outside is provided with water jacket, and described burner hearth is made up of bottom flue, middle part smoke pipe and top threaded flue; Boiler casing and front and back panel thereof are provided with the hot-resistant heat-preserving material layer.
All heating surfaces such as the utility model bottom flue, middle part major diameter smoke pipe, top threaded flue and front smoke chamber are well cooled off all.All heating surfaces such as boiler furnace are provided with water jacket layer outward; Boiler casing and front and back panel thereof all are surrounded by high-quality hot-resistant heat-preserving material, and radiation loss is lower than 1%, do not have idle radiation loss substantially, and the thermal efficiency is up to more than 92%, can accomplish real energy-efficient.
Description of drawings
Fig. 1 is the utility model chamber structure side view;
Fig. 2 is the utility model outer wall construction schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, burner hearth is set in the boiler casing, the boiler furnace outside is provided with water jacket 4, and described burner hearth is made up of bottom flue 1, middle part smoke pipe 2 and top threaded flue 3; As shown in Figure 2, boiler casing and front and back panel thereof are provided with hot-resistant heat-preserving material layer 7.
Boiler casing and front and back panel thereof all are surrounded by high-quality hot-resistant heat-preserving material, and radiation loss is lower than 1%, do not have idle radiation loss substantially, and the thermal efficiency is up to more than 92%, can accomplish real energy-efficient.
Embodiment recited above is described the utility model preferred implementation; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; common engineers and technicians make the technical solution of the utility model in this area various distortion and improvement all should belong to protection domain of the present utility model.
Claims (1)
1. a wetting back-type is incubated fuel oil, gas fired-boiler, and burner hearth is set in the boiler casing, it is characterized in that the boiler furnace outside is provided with water jacket, and described burner hearth is made up of bottom flue, middle part smoke pipe and top threaded flue; Boiler casing and front and back panel thereof are provided with the hot-resistant heat-preserving material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920314713XU CN201582801U (en) | 2009-11-13 | 2009-11-13 | All-wet-back type oil/gas-fired boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920314713XU CN201582801U (en) | 2009-11-13 | 2009-11-13 | All-wet-back type oil/gas-fired boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201582801U true CN201582801U (en) | 2010-09-15 |
Family
ID=42724802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920314713XU Expired - Fee Related CN201582801U (en) | 2009-11-13 | 2009-11-13 | All-wet-back type oil/gas-fired boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201582801U (en) |
-
2009
- 2009-11-13 CN CN200920314713XU patent/CN201582801U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201582801U (en) | All-wet-back type oil/gas-fired boiler | |
| CN203671888U (en) | Multi-circulation heat absorption energy-saving boiler | |
| CN202188477U (en) | LSS series vertical type high-efficiency steam boiler | |
| CN201059629Y (en) | Special warm-air equipment for gasifying stove | |
| CN202927887U (en) | Insulation energy saving furnace | |
| CN206430366U (en) | A kind of Novel heating furnace | |
| CN101988737A (en) | Fully closed gasification and liquefaction heating furnace | |
| CN202733990U (en) | Double-water jacket full-flue heat exchange cooking range | |
| CN201141695Y (en) | Environment-friendly high-efficiency and energy-saving civil heating stove | |
| CN203549918U (en) | Heat-trapped energy-saving stove | |
| CN204358777U (en) | A kind of Household boiler with honeycomb briquette as fuel | |
| CN202066190U (en) | Efficient reverse-burning boiler | |
| CN204611821U (en) | Energy-saving hearth structure | |
| CN203116268U (en) | Energy-saving vertical hot blast stove | |
| CN203190630U (en) | Energy-saving hot blast heater | |
| CN102062392A (en) | High-heat preserving body structure of oil-fired gas-fired boiler | |
| CN202791958U (en) | Heat-insulating boiler | |
| CN202214393U (en) | Steel cylinder quenching and tempering device | |
| CN201242365Y (en) | Apparatus for recovering waste heat of gas wall-hanging furnace superconduction liquid | |
| CN201348241Y (en) | Steam generator utilizing residual heat of exhaust gas | |
| CN201137958Y (en) | Energy saving fire concentrating circle of high-efficient combustor | |
| CN208139340U (en) | A kind of gas stove energy water heater | |
| CN207214411U (en) | A kind of gas-fired water heater of flue gas utilization | |
| CN201116778Y (en) | Hot-water heating type high effective energy-saving boiler | |
| CN207599815U (en) | A kind of energy saving short soup stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20111113 |