CN219889774U - Solid heat storage electric boiler - Google Patents
Solid heat storage electric boiler Download PDFInfo
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- CN219889774U CN219889774U CN202321361129.6U CN202321361129U CN219889774U CN 219889774 U CN219889774 U CN 219889774U CN 202321361129 U CN202321361129 U CN 202321361129U CN 219889774 U CN219889774 U CN 219889774U
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- furnace body
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- heat accumulator
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- 238000005338 heat storage Methods 0.000 title claims abstract description 19
- 239000007787 solid Substances 0.000 title claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000005192 partition Methods 0.000 abstract description 3
- 238000005485 electric heating Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000011232 storage material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a solid heat storage electric boiler, and relates to the technical field of boilers. Comprises a furnace body; the heat exchanger is fixed on the inner wall of the bottom end of the furnace body and is used for heating air; the first fan is arranged on the inner wall of the furnace body and positioned at one end of the heat exchanger and is used for sucking away heated air; the connecting plates are fixed on the inner wall of the furnace body from bottom to top and are positioned above the heat exchanger; the heat accumulator is arranged above the connecting plate. Compared with the prior art, the utility model has the advantages that the heated air is sucked by the first fan, enters the first channel through the second air inlet on the fixed plate, is sucked into the respective second channel through the second fan, heats the heat accumulator on the respective connecting plate, and the air flowing out of the second channel is sucked by the first fan through the circulation port and then is heated by the heat exchanger, so that the circulating heating is realized, and the air distribution of the heat accumulator area is more uniform by utilizing the heat accumulator arranged in a partition mode.
Description
Technical Field
The utility model relates to the technical field of boilers, in particular to a solid heat storage electric boiler.
Background
The solid heat storage electric boiler heats the solid heat storage material in an electric heating mode at night valley electricity period, so that heat energy is stored in the solid heat storage material, and a heat insulation material with high temperature resistance and low heat conduction is used for insulating the furnace body.
The patent of Chinese utility model, the publication number CN217031606U proposes a solid heat storage electric boiler, which adopts the traditional solid heat storage electric boiler heat storage mode, the contact area between a heat accumulator and heated circulating wind is limited, and the wind distribution of the heat accumulator area is uneven, so that the temperature of heat release of each area in the electric boiler is unbalanced, and the effective heat storage capacity and the heat output power of the electric boiler are affected.
Disclosure of Invention
The utility model aims to provide a solid heat storage electric boiler, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a solid heat accumulating electric boiler comprising:
a furnace body;
the heat exchanger is fixed on the inner wall of the bottom end of the furnace body and is used for heating air;
the first fan is arranged on the inner wall of the furnace body and positioned at one end of the heat exchanger and is used for sucking away heated air;
the connecting plates are fixed on the inner wall of the furnace body from bottom to top and are positioned above the heat exchanger;
the heat accumulator is arranged above the connecting plate and is used for storing heat energy in the air;
the mounting plate is fixed at one end of the connecting plate;
the second fan is fixed at one end of the mounting plate, which is far away from the heat accumulator, and is positioned above the first fan;
the first air inlet is formed in the mounting plate and is communicated with the air outlet of the second fan;
the fixing plate is fixed at one end of the lowest mounting plate, which is far away from the heat accumulator, and is positioned above the first fan;
the second air inlet is formed in the fixed plate;
and the circulation port is arranged on the connecting plate and is positioned at one end far away from the second fan.
The baffle is arranged on the mounting plate, is positioned at the outer side of the heat accumulator and is at a certain distance from the heat accumulator, and the baffle is used for enabling the heated air to be in contact with the heat accumulator for a longer time.
A first channel is formed between the mounting plate and the inner wall of the furnace body, and a second channel is formed between the connecting plate and the inner wall of the furnace body and between the connecting plate and the outer wall of the heat accumulator.
The top end of one side of the heat exchanger is fixedly communicated with a water inlet pipe, the bottom end of one side of the heat exchanger is fixedly communicated with a water outlet pipe, and the water inlet pipe and the water outlet pipe penetrate through the furnace body.
The baffle is spiral.
A plurality of supporting frames are fixed between the bottom end of the heat accumulator and the top end of the connecting plate and are used for fixing the heat accumulator.
Compared with the prior art, the utility model has the beneficial effects that:
the solid heat storage electric boiler is different from the prior art in that the heated air is sucked by the first fan, enters the first channel through the second air inlet on the fixed plate, is sucked into the respective second channel through the second fan, heats the heat storage bodies on the respective connecting plates, and is sucked by the first fan through the circulating port, and is heated by the heat exchanger, so that the circulating heating is realized, the heat storage bodies arranged in a partitioning manner are utilized, the air distribution of the heat storage body areas is more uniform, the heat release temperature of each area in the electric boiler is relatively balanced, and the effective heat storage capacity and the heat output power of the electric boiler are improved.
Drawings
FIG. 1 is a schematic diagram of a furnace body structure of the present utility model;
FIG. 2 is a cross-sectional view of the furnace body of the present utility model;
fig. 3 is a schematic view of a partial structure of the present utility model.
In the figure: 1. a furnace body; 2. a water inlet pipe; 3. a water outlet pipe; 4. a heat exchanger; 5. a first fan; 6. a connecting plate; 7. a fixing plate; 8. a second fan; 9. a mounting plate; 10. a heat storage body; 11. a baffle; 12. a flow port; 13. a first channel; 14. a support frame; 15. a first air inlet; 16. and a second channel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In ironing in clothing factories, supporting drying equipment, heating raw materials in beverage factories, pipeline heating processes and the like, an electric boiler is often used, which is also called an electric heating boiler and an electric heating boiler, as the name implies, the electric boiler is a boiler equipment which takes electric power as energy source and converts the electric power into heat energy, so that steam, high-temperature water or an organic heat carrier with certain heat energy is output outwards through boiler conversion.
As shown in fig. 1-3, the present utility model provides a technical solution: a solid heat accumulating electric boiler comprising: a furnace body 1; the heat exchanger 4 is fixed on the inner wall of the bottom end of the furnace body 1 and is used for heating air; a water inlet pipe 2 is fixedly communicated with the top end of one side of the heat exchanger 4, a water outlet pipe 3 is fixedly communicated with the bottom end of one side of the heat exchanger 4, and the water inlet pipe 2 and the water outlet pipe 3 penetrate through the furnace body 1; the first fan 5 is arranged on the inner wall of the furnace body 1 and positioned at one end of the heat exchanger 4 and is used for sucking away the heated air; the connecting plates 6 are fixed on the inner wall of the furnace body 1 from bottom to top and are positioned above the heat exchanger 4; a heat accumulator 10 mounted above the connection plate 6 for storing thermal energy in the air; the mounting plate 9 is fixed at one end of the connecting plate 6 and is positioned above the first fan 5; the second fan 8 is fixed at one end of the mounting plate 9, which is far away from the heat accumulator 10, and is positioned above the first fan 5; the first air inlet 15 is formed in the mounting plate 9 and is communicated with the air outlet of the second fan 8; a fixing plate 7 fixed at one end of the lowest mounting plate 9 away from the heat accumulator 10 and located above the first fan 5; the second air inlet is formed in the fixed plate 7; the circulation port 12 is formed on the connecting plate 6 and is positioned at one end far away from the second fan 8, a first channel 13 is formed between the mounting plate 9 and the inner wall of the furnace body 1, and a second channel 16 is formed between the connecting plate 6 and the inner wall of the furnace body 1 and the outer wall of the heat accumulator 10.
It should be noted that, one end of the connecting plate 6 provided with the circulation port 12 is fixed with the inner wall of the furnace body 1, a certain distance exists between the other end of the connecting plate 6 and the inner wall of the furnace body 1, the heat exchanger 4, the heat accumulator 10 and the first fan 5 are all in the prior art, and no excessive explanation is made here, in addition, the air in the furnace body 1 is heated through the heat exchanger 4, then the heated air is sucked through the first fan 5, the air enters the first channel 13 through the second air inlet on the fixing plate 7, and is sucked into the respective second channel 16 through the second fan 8, the heat accumulator 10 on the connecting plate 6 is heated, the air is sucked from the four sides of the heat accumulator 10 through the circulation port 12 by the first fan 5, and then the air is heated through the heat exchanger 4, so that the circulating heating is realized, the heat accumulator 10 can fully absorb the heat in the air, and the air distribution of the heat accumulator 10 area is more uniform through the partition arrangement, so that the temperature of each area in the electric boiler is balanced, the effective heat accumulation capacity and the heat output power of the electric boiler are improved.
As shown in fig. 2, a baffle 11 is mounted on the mounting plate 9, and the baffle 11 is located outside the heat accumulator 10 and at a certain distance from the heat accumulator 10, for making the heated air contact with the heat accumulator 10 longer. The baffle 11 is spiral. A plurality of supporting frames 14 are fixed between the bottom end of the heat accumulator 10 and the top end of the connecting plate 6 for fixing the heat accumulator 10.
It should be noted that by providing the helical baffle 11, the time for the air to flow is made longer, and the time for contact with the heat accumulator 10 is also made longer, so that the heat accumulator 10 is heated faster.
Working principle: firstly, the air in the furnace body 1 is heated through the heat exchanger 4, then the heated air is sucked through the first fan 5, the heated air enters the first channel 13 through the second air inlet on the fixed plate 7, and is sucked into the respective second channels 16 through the second fan 8, the heat accumulator 10 on the respective connecting plates 6 is heated, the heated air is contacted with the heat accumulator 10 for a longer time through the spiral baffle 11, and then the air flowing out of the second channels 16 is sucked through the circulation port 12 by the first fan 5 and is heated through the heat exchanger 4, so that the cyclic heating is realized, the heat in the air can be fully absorbed by the heat accumulator 10, the air distribution in the heat accumulator 10 area is more uniform through the partition arrangement, the heat release temperature in each area in the electric boiler is more uniform, and the effective heat accumulation capacity and the heat output power of the electric boiler are improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended embodiments and equivalents thereof.
Claims (6)
1. A solid heat accumulating electric boiler, comprising:
a furnace body (1);
the heat exchanger (4) is fixed on the inner wall of the bottom end of the furnace body (1) and is used for heating air;
the first fan (5) is arranged on the inner wall of the furnace body (1) and positioned at one end of the heat exchanger (4) and is used for sucking away heated air;
the connecting plates (6) are fixed on the inner wall of the furnace body (1) from bottom to top and are positioned above the heat exchanger (4);
the heat accumulator (10) is arranged above the connecting plate (6) and is used for storing heat energy in the air;
the mounting plate (9) is fixed at one end of the connecting plate (6);
the second fan (8) is fixed at one end of the mounting plate (9) far away from the heat accumulator (10) and is positioned above the first fan (5);
the first air inlet (15) is formed in the mounting plate (9) and is communicated with the air outlet of the second fan (8);
the fixing plate (7) is fixed at one end of the lowest mounting plate (9) far away from the heat accumulator (10) and is positioned above the first fan (5);
the second air inlet is formed in the fixed plate (7);
the circulation port (12) is arranged on the connecting plate (6) and is positioned at one end far away from the second fan (8).
2. A solid heat accumulating electric boiler according to claim 1, characterized in that the mounting plate (9) is provided with a baffle (11), the baffle (11) being located outside the heat accumulator (10) and at a distance from the heat accumulator (10) for a longer time of contact of the heated air with the heat accumulator (10).
3. A solid heat accumulating electric boiler according to claim 1, characterized in that a first channel (13) is formed between the mounting plate (9) and the inner wall of the furnace body (1), and a second channel (16) is formed between the connecting plate (6) and the inner wall of the furnace body (1) and the outer wall of the heat accumulator (10).
4. The solid heat storage electric boiler according to claim 1, wherein a water inlet pipe (2) is fixedly communicated with the top end of one side of the heat exchanger (4), a water outlet pipe (3) is fixedly communicated with the bottom end of one side of the heat exchanger (4), and the water inlet pipe (2) and the water outlet pipe (3) penetrate through the furnace body (1).
5. A solid heat accumulating electric boiler according to claim 2, characterized in that the baffle (11) is helical.
6. A solid heat accumulating electric boiler according to claim 1, characterized in that a plurality of supporting frames (14) are fixed between the bottom end of the heat accumulator (10) and the top end of the connecting plate (6) for fixing the heat accumulator (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321361129.6U CN219889774U (en) | 2023-05-31 | 2023-05-31 | Solid heat storage electric boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321361129.6U CN219889774U (en) | 2023-05-31 | 2023-05-31 | Solid heat storage electric boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219889774U true CN219889774U (en) | 2023-10-24 |
Family
ID=88402860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321361129.6U Active CN219889774U (en) | 2023-05-31 | 2023-05-31 | Solid heat storage electric boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219889774U (en) |
-
2023
- 2023-05-31 CN CN202321361129.6U patent/CN219889774U/en active Active
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