CN2354062Y - Vertical oil-gas boiler - Google Patents
Vertical oil-gas boiler Download PDFInfo
- Publication number
- CN2354062Y CN2354062Y CN 98221386 CN98221386U CN2354062Y CN 2354062 Y CN2354062 Y CN 2354062Y CN 98221386 CN98221386 CN 98221386 CN 98221386 U CN98221386 U CN 98221386U CN 2354062 Y CN2354062 Y CN 2354062Y
- Authority
- CN
- China
- Prior art keywords
- boiler
- flue
- shell
- perforated plate
- smoke box
- 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
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a vertical boiler shell and fire pipe type oil-gas boiler, comprising a boiler shell, a boiler container, an upper pipe plate, a lower pipe plate and a fire pipe. The utility model is characterized in that the upper pipe plate and the lower pipe plate are respectively arranged on the upper and the lower ends of the boiler shell and the boiler container. The upper wall of the boiler shell and the boiler container is provided with a smoke exhaust opening. The lower wall of the boiler shell and the boiler container is provided with a combustion engine inlet. The interior of the boiler container which is arranged between the smoke exhaust opening and the combustion engine inlet is provided with a transverse partition wall. The interior of the transverse partition wall is provided with a transverse water pipe. The upper part of the upper pipe plate is provided with an upper smoke box, and the lower part of the lower pipe plate is provided with a lower smoke box. The utility model has the advantages of fast temperature rising and pressure rising, long service life of the fire pipe, high heat exchange efficiency, convenient maintenance, etc. The utility model is suitable for the places with heat and hot water supply requirements.
Description
The utility model relates to a kind of vertical oil-burning gas-fired boiler, particularly relates to a kind of vertical shell fire-tube type oil-burning gas-fired boiler.
Before the applying date, known vertical shell fire-tube type oil-burning gas-fired boiler mainly is made of shell, flue, tube sheet and fire tube.The shortcoming that this boiler exists mainly that increasing temperature and pressure is slow, fire tube service life is short, heat exchange efficiency is low, maintenance is inconvenient.
The purpose of this utility model provides that a kind of increasing temperature and pressure is fast, fire tube long service life, heat exchange efficiency height, the vertical easily oil-burning gas-fired boiler of maintenance.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A kind of vertical oil-burning gas-fired boiler of the present utility model, comprise shell, flue, upper perforated plate, lower perforated plate, fire tube, it is characterized in that described on, lower perforated plate be arranged at respectively shell and flue on, following two ends, the two ends of described fire tube are respectively with last, the pore of lower perforated plate connects, the upper wall of described shell and flue is provided with exhaust opening, the lower wall of described shell and flue is provided with the combustor import, be provided with cross wall in the flue between described exhaust opening and the combustor import, be provided with horizontal water tube in this cross wall, the top of described upper perforated plate is provided with upper smoke box, and the below of described lower perforated plate is provided with lower smoke box.The purpose that cross wall is set is that the flue inner space is divided into two parts up and down.The purpose that horizontal water tube is set is to support cross wall.The purpose that upper and lower smoke box is set is to make flue gas that burning back produces flowing from bottom to top from fire tube, flows out from exhaust opening after abundant heat exchange.
Above-mentioned cross wall perpendicular to the combustor importer to the cross section be arch, the bottom of above-mentioned lower smoke box is recessed oblate spheroid.The structure that its objective is described cross wall can make fuel be burnt more fully, and the structure of the bottom of described lower smoke box can reduce flue gas at this resistance that flows with prevent that the flow area sudden change from producing air-flow and exciting noise and vibration.
Above-mentioned fire tube is the one start screw pipe.Its objective is to reduce the flow resistance of flue gas in fire tube, increase the heat output of fire tube.
The top of above-mentioned upper smoke box is provided with inspection door.Its objective is to overhauling upper smoke box and provide convenience.
The utility model of said structure, owing to increased the flow process and the heat exchange area of flue gas, thus improved heat exchange efficiency; Because compact conformation, water capacity are little, thereby have improved increasing temperature and pressure speed; Because the flue gas that burning produces at first carries out entering fire tube by lower smoke box again after the heat exchange cooling in flue, thereby has reduced the heating degree of fire tube, has prolonged the service life of fire tube; Owing to be provided with inspection door, thereby made things convenient for the maintenance of boiler.Therefore, the utlity model has advantages such as increasing temperature and pressure is fast, fire tube long service life, heat exchange efficiency height, maintenance convenience.
Below in conjunction with the drawings and specific embodiments, the utility model is done further detailed description.
Fig. 1 is the cutaway view of the utility model embodiment;
Fig. 2 is the cutaway view along the B-B line embodiment illustrated in fig. 1.
Embodiment: as Fig. 1, shown in Figure 2, a kind of vertical oil-burning gas-fired boiler, comprise shell 1, flue 2, upper perforated plate 3, lower perforated plate 4, fire tube 5, fire tube 5 is the one start screw pipe, on described, lower perforated plate 3,4 be arranged at respectively shell 1 and flue 2 on, following two ends, the two ends of described fire tube 5 are respectively with last, lower perforated plate 3,4 pore connects, the upper wall of described shell 1 and flue 2 is provided with exhaust opening 6, the lower wall of described shell 1 and flue 2 is provided with combustor import 7, be provided with cross wall 8 in the flue between described exhaust opening 6 and the combustor import 7, cross wall 8 perpendicular to the combustor importer to the cross section be arch, be provided with horizontal water tube 9 in this cross wall 8, the top of described upper perforated plate 3 is provided with upper smoke box 10, the top of upper smoke box 10 is provided with inspection door 12, the below of described lower perforated plate 4 is provided with lower smoke box 11, the bottom of lower smoke box 11 is recessed oblate spheroid, upper perforated plate 3 is provided with outlet pipe 13, lower perforated plate 4 is provided with blow-off pipe 14, shell 1 is provided with water inlet pipe 15, is provided with heat-insulation layer 16 outside boiler body.
Working method: combustor is by combustor import 7 burner oil and burning in flue 2, the flue gas that produces at first carries out heat exchange by flue 2 and water, be forced to then enter fire tube 5 through lower smoke box 11, carry out heat exchange by fire tube 5 and water simultaneously at this, then through fire tube 5 upper smoke box 10 that enter suitable for reading, in upper smoke box 10, carry out heat exchange by flue 2 and water or steam once more, discharge from exhaust opening then.
Claims (4)
1. vertical oil-burning gas-fired boiler, comprise shell [1], flue [2], upper perforated plate [3], lower perforated plate [4], fire tube [5], it is characterized in that described on, lower perforated plate [3,4] be arranged at respectively shell [1] and flue [2] on, following two ends, the two ends of described fire tube [5] are respectively with last, lower perforated plate [3,4] pore connects, the upper wall of described shell [1] and flue [2] is provided with exhaust opening [6], the lower wall of described shell [1] and flue [2] is provided with combustor import [7], be provided with cross wall [8] in the flue between described exhaust opening [6] and the combustor import [7], be provided with horizontal water tube [9] in this cross wall [8], the top of described upper perforated plate [3] is provided with upper smoke box [10], and the below of described lower perforated plate [4] is provided with lower smoke box [11].
2. a kind of vertical oil-burning gas-fired boiler as claimed in claim 1, it is characterized in that its described cross wall [8] perpendicular to the combustor importer to the cross section be arch, the bottom of its described lower smoke box [11] is recessed oblate spheroid.
3. a kind of vertical oil-burning gas-fired boiler as claimed in claim 1 or 2 is characterized in that its described fire tube [5] is the one start screw pipe.
4. a kind of vertical oil-burning gas-fired boiler as claimed in claim 1 or 2 is characterized in that the top of its described upper smoke box [10] is provided with inspection door [12].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98221386 CN2354062Y (en) | 1998-06-05 | 1998-06-05 | Vertical oil-gas boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98221386 CN2354062Y (en) | 1998-06-05 | 1998-06-05 | Vertical oil-gas boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2354062Y true CN2354062Y (en) | 1999-12-15 |
Family
ID=33972963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98221386 Expired - Fee Related CN2354062Y (en) | 1998-06-05 | 1998-06-05 | Vertical oil-gas boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2354062Y (en) |
-
1998
- 1998-06-05 CN CN 98221386 patent/CN2354062Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2354062Y (en) | Vertical oil-gas boiler | |
| CN2924394Y (en) | Telescopic type boiler | |
| CN2709803Y (en) | High-efficient energy-saving gas boiler | |
| CN2901155Y (en) | Energy saving furnace | |
| CN2223422Y (en) | Vacuum phase transition moving furnace hearth | |
| CN2344717Y (en) | Fully automatic gas-fired fuel-oil atmospheric water heating boiler | |
| CN2888275Y (en) | Vacuum phase change boiler | |
| CN2338692Y (en) | Central heat supply machane set with full wet type structure | |
| CN2586928Y (en) | Energy-saving boiler | |
| CN2136963Y (en) | Multi-function miniature boiler | |
| CN2456025Y (en) | Vortex hot pipe boiler by using oil and/or gas | |
| CN2343538Y (en) | Double fire grate back-fire horizontal boiler | |
| CN2508114Y (en) | Energy-saving heat exchange device for gasifying coal | |
| CN2344715Y (en) | Fully automatic gas fired-oil burning small steam atmospheric boiler | |
| CN208547036U (en) | A kind of floor heating furnace with combustion-supporting | |
| CN2352869Y (en) | Inner heat adsorbing water pipe type room heating stove having heat adsorbing ring | |
| CN2103089U (en) | Needle-shape pipe fuel waste gas combined boiler | |
| CN2284916Y (en) | Vertical screw water-tube boiler | |
| CN2193495Y (en) | Safety and energy saving water gas furnace | |
| CN2694132Y (en) | Double blowing type heating stove | |
| CN2281503Y (en) | Gas boiler | |
| CN2127987Y (en) | Domestic hot water stove for heating | |
| CN2380857Y (en) | Vertical oil-gas housing boiler | |
| CN2564867Y (en) | Low-pressure high-temp staight fire tube horizontal water pipe boiler | |
| CN2233037Y (en) | High efficiency coal stove |
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 |