CN2267421Y - Ambient pressure hot water and steam generating heater using oil as fuel - Google Patents
Ambient pressure hot water and steam generating heater using oil as fuel Download PDFInfo
- Publication number
- CN2267421Y CN2267421Y CN 96231780 CN96231780U CN2267421Y CN 2267421 Y CN2267421 Y CN 2267421Y CN 96231780 CN96231780 CN 96231780 CN 96231780 U CN96231780 U CN 96231780U CN 2267421 Y CN2267421 Y CN 2267421Y
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- water
- heater
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Abstract
The utility model relates to an ambient pressure hot water and steam boiler using oil as fuel, comprising a boiler body (1), a burning chamber (2), a combustor, a plurality of fire pipes (21), a smoke chamber (22), a smoke channel (23), an inlet valve (3), a hot water valve (4) and a steam valve (5). A water temperature probe is arranged above the hot water valve (4). The upper part of the boiler body (1) is provided with a water level pipe (6) and three water level probes in difference height. The water temperature probe and the water level probe are connected with a controller, and the starting of the inlet valve and the action of the combustor is controlled. The utility model is characterized in that the utility model does not use a safety valve, and a water seal U-shaped pipe is adopted to ensure the safety of the utility model.
Description
The utility model relates to a kind of water heater with thermal source, specifically, is a kind of atmospheric hot-water steam oven of fuel oil.
The body of heater of existing fuel oil hot water and steam stove does not communicate with atmosphere.For safety, avoid the body of heater internal pressure too high, at the top of body of heater safety valve is installed all.When the body of heater internal pressure is higher than setting pressure, then the safety valve releasing pressure automatically has guaranteed safety.But this safety valve will be made regular check on, in case malfunctioning, just cause a hidden trouble.Strictly speaking, this water heater that safety valve is arranged, labour department all is decided to be the pressure stove.
The purpose of this utility model provides a kind of without safety valve, safe and reliable fuel oil atmospheric hot-water steam oven.
Task of the present utility model is to adopt following technical scheme to finish.
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 (21), smoke-box (22), flue (23), water intaking valve (3), hot water valve (4), steam valve (5), body of heater (1) is a water receptacle, combustion chamber (2) is in body of heater (1) bottom, combustion chamber (2) is taken over (24) by burner and is linked to each other with burner, combustion chamber (2) links to each other with the smoke-box (22) at body of heater (1) top by many fire tubes (21), smoke-box (22) communicates with flue (23), combustion chamber (2) is surrounded by the water in the body of heater (1), the water-level probe of water temperature probe and water level pipe (6) and three differing heights is arranged at body of heater (1) top, i.e. the high water level probe, ordinary water level probe and low water level probe.The water temperature probe joins by lead and water temperature regulater, water-level probe joins by lead and water level controller, on the water level steam pipe (51) is arranged in the body of heater, steam valve (5) is arranged on the steam pipe, under upper of furnace body high water level probe, be connected with a U-shaped pipe (7) on the ordinary water level probe, an arm of U-shaped pipe (7) is short, a brachium, long-armed long h
1, be no less than 25cm, the long h of galianconism
2Be no less than 0.5h
1, galianconism links to each other with body of heater, long-armedly links to each other with a water tank (71), and water tank (71) communicates with atmosphere, and water tank (71) volume is greater than the water volume between the paramount water-level probe in U-shaped pipe (7) junction in the body of heater.
The utility model fuel oil atmospheric hot-water steam oven can be that water intaking valve (3) links to each other with the water inlet economizer bank, and the water inlet economizer bank is S shape coil pipe or volute pipe.The water inlet economizer bank places smoke-box (22), and has straight tube to lead to body of heater (1) bottom, makes the water that enters body of heater through smoke-box (22) preheating, makes full use of the waste heat of flue gas.
The utility model fuel oil hot water and steam stove also can be that steam pipe coil and the steam valve (5) of steam pipe (51) in being arranged in smoke-box (22) joins.Steam pipe coil can be that S shape coil pipe can be the volute pipe also, and steam is further heated, and reduces the droplet in the steam.
Fuel oil hot water and steam stove of the present utility model is following work:
Set required hot water temperature in advance and go out vapor (steam) temperature, connect power supply, fuel oil hot water and steam stove enters duty, open water intaking valve (3), when water level is higher than the low water level probe, water level controller starts the burner igniting automatically, water intaking valve (3) continues water inlet, when water level is higher than the junction of U-shaped pipe (7), pour water to the U-shaped pipe, when water level is higher than the high water level probe, water level controller cuts out water intaking valve (3) automatically, burner igniting is to combustion chamber (2) oil jetting combustion, and heat is passed to water body of heater (1) in through chamber wall and fire tube (21), makes the water intensification, when water temperature arrives temperature is set, the water temperature probe is delivered to water temperature regulater with signal, and water temperature regulater makes burner stop oil spout immediately, and is flame-out.When emitting hot water, water level is lower than the ordinary water level probe, and water level controller is opened water intaking valve (3) automatically, adds water for body of heater (1), arrives 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 (5), press steam cock and start burner igniting, oil spout, burning, the water in the body of heater (1) is burnt till steam, body of heater (1) internal pressure raises simultaneously, the hydraulic pressure that is higher than U-shaped pipe (7) junction in the body of heater (1) is to U-shaped pipe range arm, until being pressed into water tank (71), because water tank (71) communicates with atmosphere, guaranteed safety, because U-shaped pipe (7) long-armed has certain altitude, guaranteed that again the interior steam of body of heater (1) has certain pressure, is convenient to supply with steam.When the decline of body of heater (1) internal pressure, the water in the water tank (71) returns again in body of heater (1).
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.
Fuel oil hot water and steam stove of the present utility model does not adopt the closed system that safety valve is installed owing to adopt water seal arrangement to communicate with atmosphere, has both guaranteed safety, can supply with steam effectively again, has accomplished that really safety normal-pressure is reliable.
Fig. 1 is the elevation cross-sectional view of hot steam's stove;
Fig. 2 is the B-B cutaway view of Fig. 1;
Fig. 3 is the top view of hot water and steam stove.
Embodiment 1. fuel oil hot water and steam stoves, it makes the body of heater (1) of diameter 800mm, high 2050mm with the 4mm steel plate, the combustion chamber (2) of diameter 608mm, high 500mm that the steel plate of 4mm makes is arranged at body of heater (1) bottom, there is peephole (25) combustion chamber (2), combustion chamber (2) is taken over (24) by burner and is linked to each other with burner, the fire tube (21) that the top of combustion chamber (2) has 28 seamless steel pipes to make, the upper end of fire tube (21) links to each other with the smoke-box (22) at body of heater (1) top, smoke-box (22) is made by the 4mm steel plate, diameter is 600mm, high 300mm.The center of top of smoke-box (22) connects flue (23).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 (4) on body of heater (1) top, the water temperature probe joins by lead and water temperature regulater, and there is water level pipe (6) on body of heater (1) top and the measurement tube of the water-level probe of three differing heights is housed.The high water level probe is apart from furnace roof 75mm, and ordinary water level is popped one's head in apart from furnace roof 250mm, and low water level is popped one's head in apart from furnace roof 425mm.Three water-level probes join by lead and water level controller respectively.One safe U-shaped pipe (7) is arranged apart from furnace roof 125mm place, and the long 800mm of galianconism of U-shaped pipe (7) links to each other with body of heater (1), and long-armed long 1100mm communicates with water tank (71), the high 400mm of water tank (71), and diameter 220mm places the furnace roof top.On the interior water level of body of heater (1) steam pipe is arranged, steam pipe and steam valve (5) join.Blowoff valve (9) is arranged at body of heater (1) bottom, in the bottom of body of heater (1) two inspection openings (8) is arranged, whole body of heater external application insulation material parcel.
Embodiment 2. with embodiment 1. but S shape steam pipe coil and the steam valve (5) of steam pipe in being arranged in smoke-box (22) join, the steam of supply is heated through smoke-box inner flue gas again.
Embodiment 3. is with embodiment 1, but water intaking valve (3) links to each other with a S shape coil pipe (water inlet economizer bank), and S shape coil pipe places smoke-box (22), and has a straight tube to lead to body of heater (1) bottom, make the water that enters body of heater through smoke-box (22) preheating, make full use of the waste heat of flue gas.
Claims (5)
1. fuel oil atmospheric hot-water steam oven of the present utility model, it mainly comprises body of heater (1), combustion chamber (2), burner, many fire tubes (21), smoke-box (22), flue (23), water intaking valve (3), hot water valve (4), steam valve (5), body of heater (1) is a water receptacle, combustion chamber (2) is in body of heater (1) bottom, combustion chamber (2) is taken over (24) by burner and is linked to each other with burner, combustion chamber (2) links to each other with the smoke-box (22) at body of heater (1) top by many fire tubes (21), smoke-box (22) communicates with flue (23), combustion chamber (2) is surrounded by the water in the body of heater (1), the water-level probe of water temperature probe and water level pipe (6) and three differing heights is arranged at body of heater (1) top, it is the high water level probe, ordinary water level probe and low water level probe, the water temperature probe joins by lead and water temperature regulater, water-level probe joins by lead and water level controller, on the water level steam pipe (51) is arranged in the body of heater, steam valve (5) is arranged on the steam pipe, it is characterized in that under upper of furnace body high water level probe, be connected with a U-shaped pipe (7) on the ordinary water level probe, one arm of U-shaped pipe (7) is short, one brachium, long-armed long h
1, be no less than 25mm, the long h of galianconism
2Be no less than 0.5h
1, galianconism links to each other with body of heater (1), long-armedly links to each other with water tank (71), and water tank (71) communicates with atmosphere, and water tank (71) volume is greater than the water volume between the paramount water-level probe in U-shaped pipe (7) junction in the body of heater.
2. hot water and steam stove according to claim 1 is characterized in that water intaking valve (3) links to each other with the water inlet economizer bank, and the water inlet economizer bank places smoke-box (22), and has straight tube to lead to body of heater (1) bottom.
3. hot water and steam stove according to claim 1 is characterized in that into the water economizer bank is S shape coil pipe or volute pipe.
4. hot water and steam stove according to claim 1 is characterized in that steam pipe coil and the steam valve (5) of steam pipe (51) in being arranged in smoke-box (22) joins.
5. hot water and steam stove according to claim 4 is characterized in that steam pipe is S shape coil pipe or volute pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96231780 CN2267421Y (en) | 1996-05-03 | 1996-05-03 | Ambient pressure hot water and steam generating heater using oil as fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96231780 CN2267421Y (en) | 1996-05-03 | 1996-05-03 | Ambient pressure hot water and steam generating heater using oil as fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2267421Y true CN2267421Y (en) | 1997-11-12 |
Family
ID=33908868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96231780 Expired - Fee Related CN2267421Y (en) | 1996-05-03 | 1996-05-03 | Ambient pressure hot water and steam generating heater using oil as fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2267421Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727518A (en) * | 2013-12-30 | 2014-04-16 | 深圳市强顺太阳能有限公司 | Thermodynamic system and method with mixed application of solar energy and fuel oil gas boiler |
| CN104653776A (en) * | 2015-01-14 | 2015-05-27 | 柳州柳工挖掘机有限公司 | Automatic pressure-relief sealing device and engineering machinery cab |
| CN106287923A (en) * | 2016-09-23 | 2017-01-04 | 杨永刚 | Hybrid power hot water supply system |
-
1996
- 1996-05-03 CN CN 96231780 patent/CN2267421Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727518A (en) * | 2013-12-30 | 2014-04-16 | 深圳市强顺太阳能有限公司 | Thermodynamic system and method with mixed application of solar energy and fuel oil gas boiler |
| CN103727518B (en) * | 2013-12-30 | 2015-06-24 | 深圳市强顺太阳能有限公司 | Thermodynamic system and method with mixed application of solar energy and fuel oil gas boiler |
| CN104653776A (en) * | 2015-01-14 | 2015-05-27 | 柳州柳工挖掘机有限公司 | Automatic pressure-relief sealing device and engineering machinery cab |
| CN106287923A (en) * | 2016-09-23 | 2017-01-04 | 杨永刚 | Hybrid power hot water supply system |
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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 |