CN211650183U - High-efficient steam generator - Google Patents
High-efficient steam generator Download PDFInfo
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- CN211650183U CN211650183U CN202020071211.5U CN202020071211U CN211650183U CN 211650183 U CN211650183 U CN 211650183U CN 202020071211 U CN202020071211 U CN 202020071211U CN 211650183 U CN211650183 U CN 211650183U
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Abstract
The utility model provides a high-efficient steam generator, include: the furnace core is arranged in the shell, a through water inlet channel is arranged on the furnace core, a heating cavity is formed between the water inlet channel and the inner wall of the furnace core, and the heating tube is arranged in the heating cavity; the furnace core is also provided with a steam channel which is mutually isolated from the water inlet channel, and the steam channel is hermetically connected with a steam outlet on the shell; the steam inlet hole is formed in the position, close to the top, of the steam channel, a steam circulation channel is formed between the inner wall of the shell and the outer wall of the furnace core, and the steam inlet hole is communicated with the water inlet channel through the steam circulation channel. The utility model relates to a high-efficient steam generator is provided with the steam passageway with inhalant canal mutual isolation on the wick to install the spirochaeta of hugging closely the inhalant canal inner wall in the inhalant canal, make heating efficiency higher, the heating is more abundant.
Description
Technical Field
The utility model relates to a steam generation equipment technical field, in particular to high-efficient steam generator.
Background
Steam generators (commonly known as boilers) are mechanical devices that use the heat energy of a fuel or other energy source to heat water into hot water or steam. The cooker is a water container heated on fire, and a water inlet pipe, a water outlet pipe and a steam discharge pipe are communicated with the cooker. The furnace is a fuel combustion place, and the boiler comprises a boiler and a furnace. A boiler is a device for generating steam having high temperature and pressure by transferring fuel and combustion heat to water or the like, and is used for supplying steam to steam engines such as thermal power plants and ships, and to work equipment or heat supply equipment of each plant.
The existing steam generating devices generally comprise a furnace core and a heating pipe, wherein the heating pipe is used for heating in the furnace core, so that water flowing through the furnace core is evaporated to form steam and is conveyed outwards. However, the traditional steam generating device has certain defects of high cost, large volume and insufficient heating, and heat on the heating tube cannot be fully utilized, so that heat loss is caused; in addition, the heat-generating pipe is not contacted with the heat-exchanging pipeline tightly, the efficiency is not ideal in the heat-exchanging process, the heating is slow, and the like. Meanwhile, the traditional steam generating device has the requirement of being placed during installation and cannot be inverted, so that the installation is limited.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The to-be-solved technical problem of the utility model is to provide an efficient steam generator with high efficiency, small, with low costs, simple to operate, the heating is more abundant.
(II) technical scheme
In order to solve the technical problem, the utility model provides a high-efficient steam generator, include: the furnace core is arranged in the shell, a through water inlet channel is arranged on the furnace core, a heating cavity is formed between the water inlet channel and the inner wall of the furnace core, and the heating tube is arranged in the heating cavity; the furnace core is also provided with a steam channel which is mutually isolated from the water inlet channel, and the steam channel is hermetically connected with a steam outlet on the shell; the steam inlet hole is formed in the position, close to the top, of the steam channel, a steam circulation channel is formed between the inner wall of the shell and the outer wall of the furnace core, and the steam inlet hole is communicated with the water inlet channel through the steam circulation channel. When the heating furnace is used, the heating pipe is electrified to work to heat the furnace core, water conveyed into the water inlet channel is heated and evaporated into steam, and the steam enters the steam channel through the steam circulating channel and the steam inlet hole and is finally conveyed outwards through the steam outlet. Through the technical scheme, on one hand, the water vapor circulation channel can further heat water vapor, so that the heating is more sufficient; on the other hand through be provided with mutual isolation steam channel and inhalant canal for install during steam generating device, normal use, simple to operate are not influenced to forward installation or inversion installation.
Furthermore, install guiding device in the inhalant canal, guiding device with install intake interface connection on the inhalant canal. The flow guide device comprises a conical spiral body, and the spiral body is tightly attached to the inner wall of the water inlet channel. The spiral body is a spring with a large lower end and a small upper end, the bottom end of the spiral body is abutted against the bottom of the shell, and the top end of the spiral body is connected with the water inlet interface through a flow guide block. Outside water by the interface of intaking flows in, warp the water conservancy diversion piece flows in on the spirochaeta, form spiral rivers, make water with the contact of inhalant canal inner wall is more abundant, and heating efficiency is higher.
Furthermore, the heating tube is spiral, and the heating tube is wound outside the water inlet channel. By adopting the technical scheme, the efficiency is higher in the heat exchange process, and the heating is faster.
Further, the bottom of the furnace core is provided with a plurality of arc-shaped bosses, a waterway channel is formed between every two adjacent arc-shaped bosses, and the waterway channel is communicated with the water inlet channel and the steam circulation channel. The waterway channel is used for guiding water flow and preventing unheated and evaporated water from flowing out.
Further, a shell cover used for being connected with the shell body is arranged on the furnace core, an annular groove is formed in the bottom of the shell cover, and a first heat insulation ring is installed in the annular groove. The first heat insulation ring can effectively reduce heat loss and energy waste on one hand, and can play a role in sealing on the other hand. And the two ends of the heating tube are provided with electrode access ends, and the electrode access ends penetrate through the shell cover.
Further, a second heat insulation ring is arranged between the steam channel and the steam outlet.
(III) advantageous effects
The utility model relates to a high-efficiency steam generating device, a water inlet channel is arranged on a furnace core, a heating pipe used for heating is arranged between the water inlet channel and the inner wall of the furnace core, a steam channel mutually isolated from the water inlet channel is arranged on the furnace core, and steam enters the steam channel through a steam circulation channel and is discharged outwards through a steam inlet hole, so that the steam can be further heated, the heating is more sufficient, and when the steam generating device is installed, normal use is not influenced by forward installation or inverted installation, and the installation is convenient; meanwhile, the spiral body tightly attached to the inner wall of the water inlet channel is arranged in the water inlet channel, so that water flows through the spiral body to form spiral water flow, the water is more fully contacted with the inner wall of the water inlet channel, and the heating efficiency is higher; has the advantages of high efficiency, small volume, low cost, convenient installation, more sufficient heating and the like.
Drawings
FIG. 1 is a perspective view of a high efficiency steam generator of the present invention;
FIG. 2 is an exploded view of a high efficiency steam generator of the present invention;
FIG. 3 is a sectional view of a high efficiency steam generator of the present invention;
FIG. 4 is a sectional view of the high efficiency steam generator of the present invention in another direction;
FIG. 5 is a perspective view of the water inlet and the flow guiding device of the high efficiency steam generator of the present invention;
FIG. 6 is a perspective view of a core of the high efficiency steam generator of the present invention;
FIG. 7 is a sectional perspective view of a core of a high efficiency steam generator of the present invention;
wherein: 1 is a shell, 2 is a furnace core, 3 is a heating pipe, 4 is a water inlet interface, 5 is a spiral body, 6 is a flow guide block, 7 is a first heat insulation ring, 8 is a second heat insulation ring, 101 is a steam outlet, 102 is a steam circulation channel, 201 is a water inlet channel, 202 is a heating cavity, 203 is a steam channel, 204 is a steam inlet hole, 205 is an arc-shaped boss, 206 is a water channel, 207 is a shell cover, 208 is an annular groove, and 301 is an electrode access end.
Detailed Description
Referring to fig. 1 to 7, the present invention provides a high efficiency steam generator, including: the furnace comprises a shell 1, a furnace core 2 and a heating tube 3, wherein the furnace core 2 is provided with a furnace body and a shell cover 207, the furnace body is arranged in the shell 1, and the shell cover 207 is fixedly connected with the shell 1 through bolts; the heating tube 3 is installed in the furnace core 2 through a die-casting process, electrode access ends 301 are arranged at two ends of the heating tube 3, and the electrode access ends 301 penetrate through the shell cover 207 and are led out outwards.
Referring to fig. 4, 6 and 7, a through water inlet channel 201 is arranged on the furnace core 2, a heating cavity 202 is formed between the water inlet channel 201 and the inner wall of the furnace core 2, and the heating tube 3 is installed in the heating cavity 202. The heating tube 3 is the heliciform, and the winding of heating tube 3 is in the inhalant canal 201 outside, makes heat exchange efficiency higher, and the heating is faster. Still be provided with the steam passageway 203 with intake passage 201 mutual isolation on the stove core 2, steam passageway 203 passes through the thermal-insulated circle 8 of second and is connected with the steam outlet 101 sealing on the casing 1, can effectively reduce thermal scattering and disappearing on the one hand, and on the other hand can play fine sealed effect. The steam channel 203 is provided with a steam inlet hole 204 near the top, a steam circulation channel 102 is formed between the inner wall of the shell 1 and the outer wall of the furnace core 2, and the steam inlet hole 204 is communicated with the water inlet channel 201 through the steam circulation channel 102. With the structure, on one hand, the water vapor circulation channel 102 can further heat water vapor, so that the water vapor is more sufficiently heated; on the other hand, the steam channel 203 and the water inlet channel 201 which are mutually isolated are arranged, so that normal use and convenient installation are not influenced by forward installation or inverted installation when the steam generating device is installed.
Referring to fig. 3 and 5, a flow guiding device is installed in the water inlet channel 201, and the flow guiding device is connected to the water inlet interface 4 installed on the water inlet channel 201. The flow guiding device comprises a conical spiral body 5 and a flow guiding block 6, wherein the spiral body 5 is tightly attached to the inner wall of the water inlet channel 201. The spiral body 5 is a spring with a large lower end and a small upper end, the bottom end of the spiral body 5 is abutted against the bottom of the shell 1, and the top end of the spiral body 5 is connected with the water inlet interface 4 through the flow guide block 6. The outside water flows in by water inlet interface 4, flows into on the spirochaeta 5 through water conservancy diversion piece 6, forms spiral rivers, makes water and the contact of inhalant canal 201 inner wall more abundant, and heating efficiency is higher.
Referring to fig. 6, a plurality of arc-shaped bosses 205 are arranged at the bottom of the furnace core 2, a water channel 206 is formed between two adjacent arc-shaped bosses 205, and the water channel 206 is communicated with the water inlet channel 201 and the steam circulation channel 102. The waterway channel 206 is used to guide the water flow and prevent the unheated and evaporated water from flowing out. The bottom of the shell cover 207 is provided with an annular groove 208, a first heat insulation ring 7 is arranged in the annular groove 208, the arrangement of the first heat insulation ring 7 can effectively reduce the dissipation of heat and the energy waste, and the other side can play a role in sealing.
Further explaining the embodiment, when the heating furnace is used, the heating pipe 3 is electrified to work to heat the furnace core 2, external water flows in from the water inlet interface 4 and flows onto the spiral body 5 through the flow guide block 6 to form spiral water flow, so that the water is more fully contacted with the inner wall of the water inlet channel 201, and the water is heated more fully; the water is heated and evaporated into steam, the steam enters the steam channel 203 from the steam inlet 204 through the waterway channel 206 and the steam circulating channel 102 in sequence, and is finally discharged outwards from the steam outlet 101; if the water entering the water inlet channel 201 is not completely evaporated, the water will flow into the water channel 206 to be further heated and evaporated.
The efficient steam generating device has the advantages of high efficiency, small volume, low cost, convenience in installation, more sufficient heating and the like; the furnace core is provided with a water inlet channel, the water inlet channel is internally provided with a spiral body tightly attached to the inner wall of the water inlet channel, so that water flows through the spiral body to form spiral water flow, the water is more fully contacted with the inner wall of the water inlet channel, and the heating efficiency is higher; install the heating tube that is used for the heating between inlet channel and the stove core inner wall to be provided with the steam passageway with inlet channel mutual isolation on the stove core, vapor passes through vapor circulation channel and outwards discharges in getting into steam passageway by the steam hand-hole, not only can further heat vapor, makes the heating more abundant, when installing steam generating device moreover, positive installation or inversion installation all do not influence normal use, simple to operate.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A high efficiency steam generating apparatus, comprising: the heating furnace comprises a shell (1), a furnace core (2) and a heating tube (3), wherein the furnace core (2) is installed in the shell (1), a through water inlet channel (201) is arranged on the furnace core (2), a heating cavity (202) is formed between the water inlet channel (201) and the inner wall of the furnace core (2), and the heating tube (3) is installed in the heating cavity (202); the furnace core (2) is also provided with a steam channel (203) which is isolated from the water inlet channel (201), and the steam channel (203) is hermetically connected with a steam outlet (101) on the shell (1); a steam inlet hole (204) is formed in the position, close to the top, of the steam channel (203), a steam circulation channel (102) is formed between the inner wall of the shell (1) and the outer wall of the furnace core (2), and the steam inlet hole (204) is communicated with the water inlet channel (201) through the steam circulation channel (102).
2. A high efficiency steam generating apparatus as defined in claim 1, wherein: install guiding device in inhalant canal (201), guiding device with install intake interface (4) on inhalant canal (201) are connected.
3. A high efficiency steam generating apparatus as set forth in claim 2, wherein: the flow guide device comprises a conical spiral body (5), and the spiral body (5) is tightly attached to the inner wall of the water inlet channel (201).
4. A high efficiency steam generating apparatus as set forth in claim 3, wherein: the spiral body (5) is a spring with a large lower end and a small upper end, the bottom end of the spiral body (5) is abutted against the bottom of the shell (1), and the top end of the spiral body (5) is connected with the water inlet connector (4) through the flow guide block (6).
5. A high efficiency steam generating apparatus as defined in claim 1, wherein: the heating tube (3) is in a spiral shape, and the heating tube (3) is wound on the outer side of the water inlet channel (201).
6. A high efficiency steam generating apparatus as defined in claim 1, wherein: the bottom of the furnace core (2) is provided with a plurality of arc-shaped bosses (205), a water channel (206) is formed between every two adjacent arc-shaped bosses (205), and the water channel (206) is communicated with the water inlet channel (201) and the water vapor circulation channel (102).
7. A high efficiency steam generating apparatus as defined in claim 1, wherein: the furnace core (2) is provided with a shell cover (207) connected with the shell (1), the bottom of the shell cover (207) is provided with an annular groove (208), and a first heat insulation ring (7) is installed in the annular groove (208).
8. A high efficiency steam generating apparatus as set forth in claim 7, wherein: both ends of heating tube (3) all are provided with electrode incoming end (301), electrode incoming end (301) all run through cap (207).
9. A high efficiency steam generating apparatus as defined in claim 1, wherein: a second heat insulation ring (8) is arranged between the steam channel (203) and the steam outlet (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020071211.5U CN211650183U (en) | 2020-01-10 | 2020-01-10 | High-efficient steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020071211.5U CN211650183U (en) | 2020-01-10 | 2020-01-10 | High-efficient steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211650183U true CN211650183U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020071211.5U Active CN211650183U (en) | 2020-01-10 | 2020-01-10 | High-efficient steam generator |
Country Status (1)
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|---|---|
| CN (1) | CN211650183U (en) |
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2020
- 2020-01-10 CN CN202020071211.5U patent/CN211650183U/en active Active
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