CN216790142U - Integrated solid-liquid double-heat-accumulation electric boiler - Google Patents
Integrated solid-liquid double-heat-accumulation electric boiler Download PDFInfo
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- CN216790142U CN216790142U CN202122660722.8U CN202122660722U CN216790142U CN 216790142 U CN216790142 U CN 216790142U CN 202122660722 U CN202122660722 U CN 202122660722U CN 216790142 U CN216790142 U CN 216790142U
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Abstract
The utility model discloses an integrated solid-liquid double heat accumulation type electric boiler, which comprises: the heat exchange device comprises an electric boiler and a heat exchange inner furnace, wherein the heat exchange inner furnace is arranged on the inner side of the electric boiler, a multi-section type heat exchange structure is arranged on the inner sides of the electric boiler and the heat exchange inner furnace, and a stirring structure is arranged on the inner side of the heat exchange inner furnace; the utility model relates to the technical field of electric boilers, and aims to perform multi-stage multi-rotating-speed mixing and stirring on liquid in a heat exchange inner furnace through a stirring structure, so that the phenomenon of heat loss unevenness in a single stirring and mixing process is avoided, the phenomenon of heat loss due to heat loss according to a certain vortex flow is avoided by generating uneven vortex flow, and meanwhile, the heat is recycled through a multi-stage heat exchange structure through a solid-liquid drainage principle.
Description
Technical Field
The utility model relates to the technical field of electric boilers, in particular to an integrated solid-liquid double-heat-accumulation electric boiler.
Background
At present, a few electric furnaces recover part of flue gas waste heat of the electric furnaces by a waste steel preheating mode or a heat pipe waste heat boiler, wherein the waste steel preheating technology of the electric furnaces is influenced by factors such as furnace type, arrangement, maintenance and the like, and the using effect at home and abroad is not ideal. On the other hand, although the waste heat recovery system is provided with the heat accumulator, the electric furnace is difficult to match with a proper steam user due to large steam recovery flow and pressure fluctuation, the actual effect of electric furnace waste heat recovery is finally influenced, the waste heat recovery efficiency is low, and the phenomenon of uneven heat loss due to direct drainage can occur in the existing solid drainage.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, i.e. the problems of the background art, the present invention provides an integrated solid-liquid double heat accumulation type electric boiler, comprising: the heat exchange device comprises an electric boiler and a heat exchange inner furnace, wherein the heat exchange inner furnace is arranged on the inner side of the electric boiler, a multi-section type heat exchange structure is arranged on the inner sides of the electric boiler and the heat exchange inner furnace, and a stirring structure is arranged on the inner side of the heat exchange inner furnace;
the stirring structure includes: the stirring device comprises a stirring middle rotating shaft, a plurality of large-size stirring blocks, a plurality of small-size stirring blocks, a plurality of stirring bearing blocks, a plurality of stirring sheets, a plurality of large-size magnet blocks, a plurality of small-size magnet blocks, a concave circular block, a driving circular block, a stirring driver and a plurality of driving magnet blocks;
the stirring middle rotating shaft is inserted in the side wall of the heat exchange inner furnace through a bearing, a plurality of large stirring blocks and a plurality of small stirring blocks are respectively arranged on the plurality of stirring bearing blocks, the large stirring blocks and the small stirring blocks are respectively arranged on the stirring middle rotating shaft in a staggered way through the plurality of stirring bearing blocks, a plurality of stirring sheets are respectively arranged on the large stirring blocks and the small stirring blocks, a plurality of large magnet blocks are respectively arranged on the large stirring blocks, a plurality of small magnet blocks are respectively arranged on the small stirring blocks, the concave circular ring block is arranged on the side wall of the heat exchange inner furnace, the driving circular ring block is movably inserted in the inner side of the concave circular ring block, and the stirring driver is arranged on the inner side wall of the electric boiler, and the driving end of the stirring driver is connected to the driving circular ring block, and the driving magnet blocks are uniformly arranged on the driving circular ring block.
The utility model is further provided with: the multi-section heat exchange structure comprises: the heat dissipation device comprises a plurality of heat conduction drainage blocks, a plurality of heat conduction oil pipes, a pair of shunt drainage pipes, a coiled radiating pipe, a liquid pump and a plurality of annular radiating fins;
a plurality of even cartridge of heat conduction drainage tube in electric boiler and on the stove in the heat transfer, a plurality of heat conduction oil pipe cartridge in on the electric boiler, it is a pair of reposition of redundant personnel drainage tube connect respectively in a pair of reposition of redundant personnel drainage tube installs respectively in a plurality of on heat conduction oil pipe's the both sides, coil the cooling tube install in the inboard of stove in the heat transfer, just it connects respectively in a pair to coil the cooling tube both ends reposition of redundant personnel drainage tube, the drawing liquid pump install in on the reposition of redundant personnel drainage tube, a plurality of annular fin install in coil on the cooling tube.
The utility model is further provided with: and a plurality of limiting ring blocks are arranged on the stirring middle rotating shaft.
The utility model is further provided with: the driving circular ring block and the limiting circular ring blocks are respectively provided with a plurality of ball grooves, and the inner sides of the ball grooves are respectively provided with a moving ball.
The utility model is further provided with: and a temperature sensor is arranged in the heat exchange inner furnace.
The utility model is further provided with: and liquid level meters are arranged on the electric boiler and the heat exchange inner furnace.
The beneficial technical effects of the utility model are as follows: carry out the mixed stirring of the many rotational speeds of multistage formula through the liquid of stirring structure in to the heat transfer stove to avoided single stirring mixing process to appear heat and run off inhomogeneous phenomenon, through producing inhomogeneous vortex flow, thereby avoided appearing the heat and run off according to certain vortex flow, thereby the phenomenon of heat loss, simultaneously through the principle of multistage formula heat transfer structure through solid-liquid drainage with heat recycle.
Drawings
Fig. 1 shows a schematic sectional view of a main view of an integrated solid-liquid double heat accumulation type electric boiler.
Fig. 2 shows a side view cross-sectional schematic view of an integrated solid-liquid double heat accumulation type electric boiler.
Fig. 3 is an enlarged view of a portion "a" in fig. 1.
Reference numeral 1, an electric boiler; 2. a heat exchange inner furnace; 3. a stirring middle rotating shaft; 4. a large stirring block; 5. a small stirring block; 6. a stirring bearing block; 7. a stirring sheet; 8. a large magnet block; 9. a small-sized magnet block; 10. a concave circular ring block; 11. driving the circular ring block; 12. a stirring driver; 13. a driving magnet block; 14. a heat conduction and diversion block; 15. a heat conducting oil pipe; 16. a shunt drainage tube; 17. coiling the radiating pipe; 18. a liquid pump; 19. an annular heat sink.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
Example (b): all the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.
The utility model provides an integrated solid-liquid double heat accumulation type electric boiler, which comprises: the heat exchanger comprises an electric boiler 1 and a heat exchange inner furnace 2, wherein the heat exchange inner furnace 2 is arranged on the inner side of the electric boiler 1, a multi-section type heat exchange structure is arranged on the inner sides of the electric boiler 1 and the heat exchange inner furnace 2, and a stirring structure is arranged on the inner side of the heat exchange inner furnace 2;
the stirring structure includes: the stirring device comprises a stirring middle rotating shaft 3, a plurality of large stirring blocks 4, a plurality of small stirring blocks 5, a plurality of stirring shaft bearing blocks 6, a plurality of stirring sheets 7, a plurality of large magnet blocks 8, a plurality of small magnet blocks 9, a concave circular block 10, a driving circular block 11, a stirring driving machine 12 and a plurality of driving magnet blocks 13;
the stirring middle rotating shaft 3 is inserted on the side wall of the heat exchange inner furnace 2 through a bearing, a plurality of large stirring blocks 4 and a plurality of small stirring blocks 5 are respectively arranged on a plurality of stirring bearing blocks 6, a plurality of large stirring blocks 4 and a plurality of small stirring blocks 5 are respectively arranged on the stirring middle rotating shaft 3 through a plurality of stirring bearing blocks 6 in a staggered way, a plurality of stirring sheets 7 are respectively arranged on a plurality of large stirring blocks 4 and a plurality of small stirring blocks 5, a plurality of large magnet blocks 8 are respectively arranged on a plurality of large stirring blocks 4, a plurality of small magnet blocks 9 are respectively arranged on a plurality of small stirring blocks 5, a concave circular ring block 10 is arranged on the side wall of the heat exchange inner furnace 2, and a driving circular ring block 11 is movably inserted on the inner side of the concave circular ring block 10, the stirring driving machine 12 is installed on the inner side wall of the electric boiler 1, the driving end of the stirring driving machine 12 is connected to the driving circular block 11, and the driving magnet blocks 13 are evenly installed on the driving circular block 11.
As a preferable scheme, further, the multi-stage heat exchange structure comprises: a plurality of heat conduction diversion blocks 14, a plurality of heat conduction oil pipes 15, a pair of shunt drainage pipes 16, a coiled radiating pipe 17, a liquid pump 18 and a plurality of annular radiating fins 19;
a plurality of even cartridge of heat conduction drainage tube in electric boiler 1 and on stove 2 in the heat transfer, a plurality of heat conduction oil pipe 15 cartridge in on the electric boiler 1, it is a pair of reposition of redundant personnel drainage tube 16 connect respectively in a pair of reposition of redundant personnel drainage tube 16 install respectively in a plurality of on heat conduction oil pipe 15's both sides, coil the cooling tube 17 install in stove 2's inboard in the heat transfer, just it connects respectively in a pair to coil 17 both ends of cooling tube 16 reposition of redundant personnel drainage tube, drawing liquid pump 18 install in on reposition of redundant personnel drainage tube 16, a plurality of annular fin 19 install in coil on the cooling tube 17.
Preferably, the stirring central rotating shaft 3 is provided with a plurality of limiting ring blocks.
Preferably, the driving ring block 11 and the limiting ring blocks are respectively provided with a plurality of ball grooves, and moving balls are respectively arranged on the inner sides of the ball grooves.
Preferably, a temperature sensor is arranged in the heat exchange inner furnace 2.
Preferably, the electric boiler 1 and the heat exchange inner furnace 2 are provided with liquid level meters.
The concrete implementation mode is, through the operation of stirring driving machine 12, drive the drive ring piece 11 on the drive end of stirring driving machine 12, make drive ring piece 11 along concave type ring piece 10 internal rotation, drive a plurality of drive magnet piece 13 on it through drive ring piece 11, drive a plurality of large magnet piece 8 through magnetism, large-size stirring piece 4 on it through a plurality of large magnet piece 8, drive a plurality of small magnet piece 9 through magnetism through a plurality of large magnet piece 8 simultaneously, through rotatory large-size stirring piece 4, it is rotatory to drive a plurality of stirring piece 7 on it through large-size stirring piece 4, carry and draw rotatory small-size stirring piece 5 on it through a plurality of small-size stirring piece 9, drive a plurality of stirring piece 7 on it through small-size stirring piece 5, it attracts to manage a plurality of small-size magnet piece 9 and a plurality of large-size magnet piece 8 mutually magnetic attraction mutually, thereby reach according to a plurality of large-size magnet piece 8 on large-size stirring piece 4 and a plurality of small-size stirring piece 5 on a plurality of large-size stirring piece 8, the magnetic attraction mutually The number proportion of the small magnet blocks 9 achieves that a plurality of large stirring blocks 4 and a plurality of small stirring blocks 5 generate rotation proportion, thereby achieving variable stirring of the heat exchange inner furnace 2, simultaneously guiding the heat in the electric boiler 1 to the inner side of the heat exchange inner furnace 2 through a plurality of heat conduction guiding blocks 14, simultaneously guiding the heat in the electric boiler 1 to the other side of the heat exchange inner furnace 2 through a plurality of sections of stirring at different speeds, thereby achieving the purpose of avoiding the heat conduction of a plurality of heat conduction guiding blocks 14, guiding the electric heating liquid in the shunt drainage pipe 16 to a plurality of heat conduction oil pipes 15 through the liquid pump 18, guiding the electric heating liquid to the other shunt drainage pipe 16 through the heat conduction oil pipe 15, guiding the electric heating liquid back to the coiled radiating pipe 17 in the heat exchange inner furnace 2 through the other shunt drainage pipe 16, guiding the heat to the electric heating liquid in the plurality of heat conduction oil pipes 15 through the electric boiler 1, and guiding the heat to a plurality of annular radiating fins 19 through the electric heating liquid, the heat is conducted to the inside of the heat exchanging inner furnace 2 by a number of annular fins 19.
While the utility model has been described with reference to a preferred embodiment, various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and particularly, features shown in the various embodiments may be combined in any suitable manner without departing from the scope of the utility model. It is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are for convenience of description only, and do not indicate or imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.
Claims (6)
1. An integrated solid-liquid double heat accumulation type electric boiler comprises: the electric boiler and the heat exchange inner furnace are characterized in that the heat exchange inner furnace is arranged on the inner side of the electric boiler, a multi-section type heat exchange structure is arranged on the inner sides of the electric boiler and the heat exchange inner furnace, and a stirring structure is arranged on the inner side of the heat exchange inner furnace;
the stirring structure includes: the stirring device comprises a stirring middle rotating shaft, a plurality of large-size stirring blocks, a plurality of small-size stirring blocks, a plurality of stirring bearing blocks, a plurality of stirring sheets, a plurality of large-size magnet blocks, a plurality of small-size magnet blocks, a concave circular block, a driving circular block, a stirring driver and a plurality of driving magnet blocks;
the stirring middle rotating shaft is inserted in the side wall of the heat exchange inner furnace through a bearing, a plurality of large stirring blocks and a plurality of small stirring blocks are respectively arranged on the plurality of stirring bearing blocks, the large stirring blocks and the small stirring blocks are respectively arranged on the stirring middle rotating shaft in a staggered way through the plurality of stirring bearing blocks, a plurality of stirring sheets are respectively arranged on the large stirring blocks and the small stirring blocks, a plurality of large magnet blocks are respectively arranged on the large stirring blocks, a plurality of small magnet blocks are respectively arranged on the small stirring blocks, the concave circular ring block is arranged on the side wall of the heat exchange inner furnace, the driving circular ring block is movably inserted in the inner side of the concave circular ring block, and the stirring driver is arranged on the inner side wall of the electric boiler, and the driving end of the stirring driver is connected to the driving circular ring block, and the driving magnet blocks are uniformly arranged on the driving circular ring block.
2. The integrated solid-liquid double heat accumulating type electric boiler according to claim 1, wherein the multi-stage heat exchange structure comprises: the heat dissipation device comprises a plurality of heat conduction drainage blocks, a plurality of heat conduction oil pipes, a pair of shunt drainage pipes, a coiled radiating pipe, a liquid pump and a plurality of annular radiating fins;
a plurality of even cartridge of heat conduction drainage piece in electric boiler and on the stove in the heat transfer, a plurality of heat conduction oil pipe cartridge in on the electric boiler, it is a pair of reposition of redundant personnel drainage tube connect respectively in a pair of reposition of redundant personnel drainage tube installs respectively in a plurality of on heat conduction oil pipe's the both sides, coil the cooling tube install in the inboard of stove in the heat transfer, just it connects respectively in a pair to coil the cooling tube both ends reposition of redundant personnel drainage tube, the drawing liquid pump install in on the reposition of redundant personnel drainage tube, a plurality of annular fin install in coil on the cooling tube.
3. The integrated solid-liquid double heat accumulating type electric boiler according to claim 2, wherein a plurality of limiting ring blocks are arranged on the stirring central rotating shaft.
4. The integrated solid-liquid double heat accumulating type electric boiler according to claim 3, wherein the driving ring block and the limiting ring blocks are respectively provided with a plurality of ball grooves, and moving balls are respectively arranged on the inner sides of the ball grooves.
5. The integrated solid-liquid double heat accumulating type electric boiler according to claim 1, wherein a temperature sensor is arranged in the heat exchange inner furnace.
6. The integrated solid-liquid double heat accumulation type electric boiler according to claim 1, wherein liquid level meters are arranged on the electric boiler and the heat exchange inner furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122660722.8U CN216790142U (en) | 2021-11-02 | 2021-11-02 | Integrated solid-liquid double-heat-accumulation electric boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122660722.8U CN216790142U (en) | 2021-11-02 | 2021-11-02 | Integrated solid-liquid double-heat-accumulation electric boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216790142U true CN216790142U (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122660722.8U Active CN216790142U (en) | 2021-11-02 | 2021-11-02 | Integrated solid-liquid double-heat-accumulation electric boiler |
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| Country | Link |
|---|---|
| CN (1) | CN216790142U (en) |
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2021
- 2021-11-02 CN CN202122660722.8U patent/CN216790142U/en active Active
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