CN211502720U - Direct current steam boiler - Google Patents
Direct current steam boiler Download PDFInfo
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- CN211502720U CN211502720U CN201921735703.3U CN201921735703U CN211502720U CN 211502720 U CN211502720 U CN 211502720U CN 201921735703 U CN201921735703 U CN 201921735703U CN 211502720 U CN211502720 U CN 211502720U
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Abstract
The utility model relates to a direct current steam boiler, including furnace body, electromagnetic heating pipe and scale removal mechanism, furnace body outer wall middle part is equipped with heating portion, the furnace body outer wall is equipped with corresponding heating portion electromagnetic heating pipe, the inside confined heating chamber that corresponds heating portion of furnace body, heating intracavity wall is equipped with electromagnetic heating pipe, sets up two sets of electromagnetic heating pipe, and water passes through the heating passageway between heating chamber and the furnace body inner wall after getting into the furnace body, can heat in this heating passageway fast; the descaling mechanism is arranged, so that water scale at the bottom of the furnace body can be discharged through flushing.
Description
Technical Field
The utility model relates to a boiler, concretely relates to direct current steam boiler.
Background
The heating in winter is various, and the conventional heating mode includes that water is directly heated to form steam, and the steam is conveyed to a room needing heating; in use, water in the boiler is generally heated by an electric heating pipe, but the heating pipe is generally arranged in the boiler body of the conventional electromagnetic steam equipment, and scale is generated due to heating, so that the service life of the boiler is influenced for a long time, and therefore, slag removal and cleaning are required to be carried out regularly.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a simple structure can improve heating efficiency, is applicable to the heating stove of family's heating, the utility model discloses an electromagnetism steam generator.
The utility model discloses the concrete technical scheme who takes does: a direct-current steam boiler comprises a boiler body, electromagnetic heating pipes and a descaling mechanism, wherein a heating part is arranged in the middle of the outer wall of the boiler body, the outer wall of the boiler body is provided with the corresponding electromagnetic heating pipes, a closed heating cavity corresponding to the heating part is arranged in the boiler body, the inner wall of the heating cavity is provided with the electromagnetic heating pipes, and a plurality of connecting arms are extended from the bottom of the heating cavity and fixedly connected to the inner wall of the boiler body; the bottom of the furnace body is provided with a descaling mechanism.
Preferably, the descaling mechanism comprises a descaling pipe and a pump body, the descaling pipe is annular, spray heads are uniformly distributed on the outer wall of the descaling pipe along the tangential direction of the descaling pipe, the water inlet end of the pump body is connected with the inner cavity of the furnace body from the lower end of the furnace body, and the water outlet end of the pump body extends into the furnace body and is correspondingly communicated with the descaling pipe.
Preferably, the bottom of the descaling pipe is provided with a support leg placed at the bottom of the furnace body. The bottom of the furnace body is provided with a descaling valve. The upper end of the furnace body is provided with a pressure gauge, a safety valve and a steam outlet.
Preferably, a water level monitoring mechanism is arranged on the side part of the furnace body, the water level monitoring mechanism comprises a first pipe body and a second pipe body which horizontally extend into the inner wall of the furnace body, the outer ends of the first pipe body and the second pipe body are correspondingly communicated with first monitoring pipes which are longitudinally distributed, and a water level monitoring meter is arranged in each first monitoring pipe; the first pipe body and the second pipe body penetrate through the first monitoring pipe to horizontally extend and are correspondingly communicated with the second monitoring pipe, the second monitoring pipe is made of transparent materials, and scale marks are arranged on the side wall of the second monitoring pipe.
The lower ends of the first monitoring pipe and the second monitoring pipe are provided with sampling valves.
Furthermore, a heat insulation layer is arranged on the outer wall of the furnace body corresponding to the non-heating part, and the heat insulation layer is made of heat insulation cotton. The upper edge of the inner wall of the furnace body is provided with a gas distribution plate, gas holes are uniformly distributed on the gas distribution plate, the first pipe body is positioned on the lower edge of the gas distribution plate, and the second pipe body is positioned on the upper edge of the heating part.
The beneficial technical effects are as follows: two groups of electromagnetic heating pipes are arranged, and water enters the furnace body and then passes through a heating channel between the heating cavity and the inner wall of the furnace body, so that the water can be quickly heated in the heating channel; the descaling mechanism is arranged, so that water scale at the bottom of the furnace body can be discharged through flushing.
Drawings
FIG. 1 is a schematic diagram of the present apparatus.
In the figure, 1 furnace body, 2 pressure gauges, 3 steam outlets, 4 safety valves, 5 gas distribution plates, 6 electromagnetic heating pipes, 7 heating cavities, 8 descaling pipes, 9 water inlets, 10 pump bodies, 11 first pipe bodies, 12 second pipe bodies, 13 first monitoring pipes, 14 second monitoring pipes and 15 descaling valves.
Detailed Description
A direct current steam boiler comprises a boiler body 1, an electromagnetic heating pipe 6 and a descaling mechanism, wherein a heating part is arranged in the middle of the outer wall of the boiler body 1, the outer wall of the boiler body 1 is provided with the corresponding heating part electromagnetic heating pipe 6, a closed heating cavity 7 corresponding to the heating part is arranged in the boiler body 1, the inner wall of the heating cavity 7 is provided with the electromagnetic heating pipe 6, and a plurality of connecting arms are extended out of the bottom of the heating cavity 7 and fixedly connected to the inner wall of the boiler body; the bottom of the furnace body 1 is provided with a descaling mechanism.
Two groups of electromagnetic heating pipes 6 are arranged, and water enters the furnace body 1 and then passes through a heating channel between the heating cavity 7 and the inner wall of the furnace body 1, so that the water can be quickly heated in the heating channel; the descaling mechanism is arranged, so that water scale at the bottom of the furnace body 1 can be discharged through flushing.
The descaling mechanism comprises a descaling pipe 8 and a pump body 10, wherein the descaling pipe 8 is annular, spray heads are uniformly distributed on the outer wall of the descaling pipe along the tangential direction of the descaling pipe, the water inlet end of the pump body 10 is connected with the inner cavity of the furnace body 1 from the lower end of the furnace body 1, and the water outlet end of the pump body extends into the furnace body 1 and is correspondingly communicated with the descaling pipe 8.
Water in the furnace body 1 is sprayed out through the descaling pipe 8 through the pump body 10, the sprayed water flows in a vortex shape in the furnace body 1, water scales in the furnace body 1 can be effectively cleaned, and dirty water after cleaning is discharged out of the furnace body 1 through the descaling valve 15. The bottom of the furnace body is provided with a water inlet 9.
The bottom of the descaling pipe 8 is provided with a support leg placed at the bottom of the furnace body 1. The bottom of the furnace body 1 is provided with a descaling valve 15. The upper end of the furnace body 1 is provided with a pressure gauge 2, a safety valve 4 and a steam outlet 3.
A water level monitoring mechanism is arranged on the side part of the furnace body 1, the water level monitoring mechanism comprises a first pipe body 11 and a second pipe body 12 which horizontally extend into the inner wall of the furnace body 1, the outer ends of the first pipe body 11 and the second pipe body 12 are correspondingly communicated with a first monitoring pipe 13 which is longitudinally distributed, and a water level monitoring meter is arranged in the first monitoring pipe 13; the first tube 11 and the second tube 12 horizontally extend through the first monitoring tube 13 and are correspondingly communicated with the second monitoring tube 14, the second monitoring tube 14 is made of transparent material, and the side wall of the second monitoring tube is provided with scale marks.
The lower ends of the first monitoring pipe 13 and the second monitoring pipe 14 are provided with sampling valves. First body 11, second body 12, first monitoring pipe 13, second monitoring pipe 14 utilize the linker principle to realize the water level monitoring, and first monitoring pipe 13 and second monitoring pipe 14 lower extreme are equipped with the sample valve, can monitor the interior quality of water of stove.
The outer wall of the furnace body 1 is provided with a heat insulation layer corresponding to the non-heating part, and the heat insulation layer is heat insulation cotton. The upper edge of the inner wall of the furnace body 1 is provided with a gas distribution plate 5, the gas distribution plate 5 is uniformly distributed with gas holes, the first pipe body 11 is positioned on the lower edge of the gas distribution plate 5, and the second pipe body 12 is positioned on the upper edge of the heating part. The gas distribution plate 5 is arranged, so that unstable air pressure in the steam outlet process can be avoided, and stable air pressure leading-out of the steam is ensured.
Claims (9)
1. A direct current steam boiler comprises a boiler body, an electromagnetic heating pipe and a descaling mechanism, and is characterized in that: the heating device comprises a heating furnace body, a heating pipe and a heating pipe, wherein the heating pipe is arranged at the middle part of the outer wall of the furnace body; the bottom of the furnace body is provided with a descaling mechanism.
2. A once-through steam boiler according to claim 1, wherein: the descaling mechanism comprises a descaling pipe and a pump body, the descaling pipe is annular, spray heads are uniformly distributed on the outer wall of the descaling pipe along the tangential direction of the descaling pipe, the water inlet end of the pump body is connected with the inner cavity of the furnace body from the lower end of the furnace body, and the water outlet end of the pump body extends into the furnace body and is correspondingly communicated with the descaling pipe.
3. A once-through steam boiler according to claim 2, wherein: the bottom of the descaling pipe is provided with a support leg placed at the bottom of the furnace body.
4. A once-through steam boiler according to claim 1, wherein: the bottom of the furnace body is provided with a descaling valve.
5. A once-through steam boiler according to claim 1, wherein: the upper end of the furnace body is provided with a pressure gauge, a safety valve and a steam outlet.
6. A once-through steam boiler according to claim 1, wherein: a water level monitoring mechanism is arranged on the side part of the furnace body, the water level monitoring mechanism comprises a first pipe body and a second pipe body which horizontally extend into the inner wall of the furnace body, the outer ends of the first pipe body and the second pipe body are correspondingly communicated with first monitoring pipes which are longitudinally distributed, and a water level monitoring meter is arranged in each first monitoring pipe; the first pipe body and the second pipe body penetrate through the first monitoring pipe to horizontally extend and are correspondingly communicated with the second monitoring pipe, the second monitoring pipe is made of transparent materials, and scale marks are arranged on the side wall of the second monitoring pipe.
7. A once-through steam boiler according to claim 2, wherein: the lower ends of the first monitoring pipe and the second monitoring pipe are provided with sampling valves.
8. A once-through steam boiler according to claim 1, wherein: the outer wall of the furnace body is provided with a heat insulation layer corresponding to the non-heating part, and the heat insulation layer is heat insulation cotton.
9. A once-through steam boiler according to claim 6, wherein: the upper edge of the inner wall of the furnace body is provided with a gas distribution plate, gas holes are uniformly distributed on the gas distribution plate, the first pipe body is positioned on the lower edge of the gas distribution plate, and the second pipe body is positioned on the upper edge of the heating part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921735703.3U CN211502720U (en) | 2019-10-16 | 2019-10-16 | Direct current steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921735703.3U CN211502720U (en) | 2019-10-16 | 2019-10-16 | Direct current steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211502720U true CN211502720U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921735703.3U Active CN211502720U (en) | 2019-10-16 | 2019-10-16 | Direct current steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211502720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524587A (en) * | 2020-12-19 | 2021-03-19 | 郑州轻工业大学 | Embedded electromagnetic heating steam generation device |
-
2019
- 2019-10-16 CN CN201921735703.3U patent/CN211502720U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524587A (en) * | 2020-12-19 | 2021-03-19 | 郑州轻工业大学 | Embedded electromagnetic heating steam generation device |
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