CN2253442Y - Oil burning atmospheric hot-water steam boiler - Google Patents
Oil burning atmospheric hot-water steam boiler Download PDFInfo
- Publication number
- CN2253442Y CN2253442Y CN 95241095 CN95241095U CN2253442Y CN 2253442 Y CN2253442 Y CN 2253442Y CN 95241095 CN95241095 CN 95241095 CN 95241095 U CN95241095 U CN 95241095U CN 2253442 Y CN2253442 Y CN 2253442Y
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- water
- steam
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- smoke
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Abstract
The utility model relates to an oil burning atmospheric hot-water steam boiler, comprising a boiler body (1), a combustion chamber (2), a burner, a plurality of fire pipes (3), a smoke chamber (4), a smoke channel (5), an inlet valve (6), a hot water valve (7) and a steam valve (8). A water temperature probe is arranged above the hot water valve. The upper part of the boiler body (1) is provided with a water level pipe and three water level probes with different height. The water temperature probe and the water level probe are connected with a controller, and the opening and the closing of the inlet valve and the action of the burner are controlled. A steam pipe is arranged above the water level in the boiler body. The steam pipe is connected with the steam valve through a steam coil which is arranged in a smoke chamber. The utility model has the advantages of small volume, small occupied land, fast temperature rise, no smoke, high heat efficiency, high automation degree, etc. The utility model can supply the steam and the hot water in different temperatures or the boiling water.
Description
The utility model relates to a kind of atmospheric hot-water steam oven.
Coal-fired normal pressure (low pressure) hot water and steam stove now generally uses, and its major defect is that the burning of coal cinder is slower with respect to oil, if need a large amount of water supply and steam supply, the volume of body of heater must be bigger.Automaticity is difficult for very high, and flue dust is bigger.
It is fast that the purpose of this utility model provides a kind of programming rate, thermal efficiency height, and volume is little, and it is big to go out quantity of steam, automaticity height, the fuel oil atmospheric hot-water steam oven of no dust.
Technical solution of the present utility model is:
Fuel oil atmospheric hot-water steam oven of the present utility model, it comprises body of heater (1), combustion chamber (2), burner, many fire tubes (3), smoke-box (4), flue (5), water intaking valve (6), hot water valve (7), steam valve (8).Body of heater (1) is a water receptacle, combustion chamber (2) is in body of heater (1) bottom, there is peephole (13) combustion chamber (2), combustion chamber (2) is taken over (14) by burner and is linked to each other with burner, combustion chamber (2) links to each other with the smoke-box (4) at body of heater (1) top by many fire tubes (3), smoke-box (4) communicates with flue (5), whole combustion chamber (2) is surrounded by the water in the body of heater (1), the water temperature probe is arranged on the hot water valve (7) on body of heater (1) top, the water temperature probe joins by lead and water temperature regulater, and the water-level probe of water level pipe (10) and three differing heights is arranged at the top of body of heater (1), be the high water level probe, ordinary water level probe and low water level probe.Water-level probe joins by lead and water level controller, and safety valve (11) is arranged at body of heater (1) top, on the water level steam pipe is arranged in the body of heater; The steam pipe coil (12) of steam pipe in being arranged in smoke-box joins with steam valve (8).
In the bottom of body of heater (1) inspection opening (15) is arranged, blowoff valve (9) is arranged, as the inner cleaning of body of heater (1) blowdown in body of heater (1) bottom.
Steam pipe coil (12) is a S shape coil pipe, also can be the volute pipe,
Fuel oil hot water and steam stove of the present utility model is following work:
Set required hot water temperature (being lower than 100 ℃) in advance and go out vapor (steam) temperature (102 ℃), connect power supply, fuel oil hot water and steam stove enters duty, open water intaking valve (6), when water level is higher than the low water level probe, water level controller starts the burner igniting automatically, water intaking valve (6) continues water inlet, pop one's head in when water level is higher than high water level, water level controller cuts out water intaking valve (6) automatically, and burner igniting back is to combustion chamber (2) oil jetting combustion, heat is passed to water in the body of heater (1) through chamber wall and fire tube (3), water is heated up, when water temperature arrival is provided with temperature (being lower than 100 ℃) water temperature probe signal is delivered to water temperature regulater, water temperature regulater makes burner stop oil spout immediately, flame-out, when emitting hot water, water level is lower than ordinary water level probe in the stove, and water level controller is opened water intaking valve (6) automatically; Add water for body of heater (1), arrive the high water level probe until water level.Set temperature when water temperature is lower than, water temperature regulater starts burner igniting, oil spout, burning automatically.During as needs steam, open steam valve (8) and press steam cock startup burner igniting oil jetting combustion simultaneously, water in the body of heater (1) is burnt till steam, steam is through steam pipe coil further heating in smoke-box (4), reduce the droplet in the steam, improve the efficient of steam, also utilized the waste heat of flue gas in the smoke-box (4) simultaneously, improved the heat utilization efficiency of steam oven.
If cut off the water situation, hot water is emitted when making the interior water level of body of heater (1) be lower than the low water level probe, and it is flame-out that water level controller makes burner stop oil spout immediately, to guarantee safety.
Safety valve (11) is equipped with at the body of heater top, to prevent because fault makes pressure in the body of heater (1) greater than 0.1 atmospheric pressure,
Fuel oil hot water and steam of the present utility model furnace volume is little, takes up an area of fewly, and programming rate is fast, thermal efficiency height, and the automaticity height need not people's operation and looks after, and no flue dust is free from environmental pollution, can supply the hot water of steam and different temperatures, and is easy to use.
Fig. 1 is the profile of body of heater (1);
Fig. 2 is the B-B cutaway view of Fig. 1;
The fuel oil hot water and steam stove of 1. 1 water capacity 550kg of embodiment, it makes the body of heater (1) of the high 2600mm of diameter 1200mm with the 6mm steel plate, the combustion chamber (2) of the high 600mm of diameter 912mm that the steel plate of 6mm makes is arranged at body of heater (1) bottom, there is peephole (13) combustion chamber (2), combustion chamber (2) is taken over (14) by burner and is linked to each other with burner, the fire tube (3) that the top of combustion chamber (2) has 60 diameter 51mm wall thickness 4mm seamless steel pipes to make, the upper end of fire tube (3) links to each other with the smoke-box (4) at body of heater (1) top, smoke-box (4) is made by the 6mm steel plate, diameter is 1100mm, high 300mm.The center of top of smoke-box (4) connects flue (5).The end of the end of combustion chamber (2) and body of heater (1), is at a distance of 100mm, whole combustion chamber (2) is surrounded by the water in the body of heater (1), the water temperature probe is arranged on the hot water valve (7) on body of heater (1) top, the water temperature probe joins by lead and water temperature regulater, and there is water level pipe (10) on body of heater (1) top and the measurement tube of the water-level probe of three differing heights is housed.High water level position probe is apart from furnace roof 80mm, and ordinary water level is popped one's head in apart from furnace roof 330mm, and the low water level probe joins by lead and water level controller respectively apart from three water-level probes of furnace roof 420mm.Safety valve (11) is arranged at body of heater (1) top, on the interior water level of body of heater (1) steam pipe is arranged, and the S shape steam pipe coil (12) of steam pipe in being arranged in smoke-box (4) joins with steam valve (8).
Two inspection openings (15) are arranged in the bottom of body of heater, blowoff valve (9) is arranged in body of heater (1) bottom.
Whole body of heater external application insulation material parcel.
The hot water and steam stove caloric value of present embodiment is 4-6 ten thousand Kcal/h.Heating surface area reaches 5.75m
2
Claims (3)
1. fuel oil atmospheric hot-water steam oven, it mainly comprises body of heater (1), combustion chamber (2), burner, many fire tubes (3), smoke-box (4), flue (5), water intaking valve (6), hot water valve (7), steam valve (8), body of heater (1) is a water receptacle, combustion chamber (2) is in body of heater (1) bottom, there is peephole (13) combustion chamber (2), combustion chamber (2) is taken over (14) by burner and is linked to each other with burner, combustion chamber (2) links to each other with the smoke-box (4) at body of heater (1) top by many fire tubes (3), smoke-box (4) communicates with flue (5), it is characterized in that whole combustion chamber (2) is surrounded by the water in the body of heater (1), the water temperature probe is arranged on the hot water valve (7) on body of heater (1) top, the water temperature probe joins by lead and water temperature regulater, water level pipe (10) is arranged at the top of body of heater (1), with the water-level probe of three differing heights, water-level probe joins by lead and water level controller, and safety valve (11) is arranged at body of heater (1) top, on the water level steam pipe is arranged in the body of heater, the steam pipe coil (12) of steam pipe in being arranged in smoke-box (4) joins with steam valve (8).
2. hot water and steam stove according to claim 1 is characterized in that inspection opening (15) is arranged at the bottom of body of heater (1).
3. hot water and steam stove according to claim 1 and 2 is characterized in that steam pipe coil (12) is S shape coil pipe or volute coil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95241095 CN2253442Y (en) | 1995-12-20 | 1995-12-20 | Oil burning atmospheric hot-water steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95241095 CN2253442Y (en) | 1995-12-20 | 1995-12-20 | Oil burning atmospheric hot-water steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2253442Y true CN2253442Y (en) | 1997-04-30 |
Family
ID=33882542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95241095 Expired - Fee Related CN2253442Y (en) | 1995-12-20 | 1995-12-20 | Oil burning atmospheric hot-water steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2253442Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001086214A1 (en) * | 2000-03-31 | 2001-11-15 | Tang Ming Kun | A coal-firing oil heating furnace |
-
1995
- 1995-12-20 CN CN 95241095 patent/CN2253442Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001086214A1 (en) * | 2000-03-31 | 2001-11-15 | Tang Ming Kun | A coal-firing oil heating furnace |
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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 |