CN217004880U - Electric boiler for heating system - Google Patents
Electric boiler for heating system Download PDFInfo
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- CN217004880U CN217004880U CN202220051772.8U CN202220051772U CN217004880U CN 217004880 U CN217004880 U CN 217004880U CN 202220051772 U CN202220051772 U CN 202220051772U CN 217004880 U CN217004880 U CN 217004880U
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Abstract
The utility model provides an electric boiler that heating system used, the power distribution box comprises a box body, box upside wall connection is equipped with hot-blast insulation can, the inside hot-water tank that is equipped with of hot-blast insulation can, the side wall passes and is equipped with heating pipe on the hot-water tank, the connection of heating pipe upper end is equipped with the pump body, box upside wall connection is equipped with the installation pole, box downside wall connection is equipped with the heating cabinet, heating cabinet one end is passed and is connected and is equipped with the three-way pipe, three-way pipe one end is connected and is equipped with the flow pipe, three-way pipe one end is connected and is equipped with the wet return, the heating cabinet upside is connected and is equipped with the motor, the motor shaft end is connected and is equipped with the impeller, the heating cabinet internal connection is equipped with the multiunit hot plate, the connection of the heating cabinet other end is equipped with the connecting pipe, box one side outer wall upper portion is connected and is equipped with energy-conserving air supply mechanism, box one side outer wall upper portion is connected. Compared with the prior art, the utility model has the advantages that: the heating plate with the mesh structure has higher heating speed, and the water in the hot water tank is kept warm by the air heater, so that the loss of the heating plate is reduced.
Description
Technical Field
The utility model relates to the technical field of heating equipment, in particular to an electric boiler for a heating system.
Background
Boilers are important heat energy supply equipment in national economy. The industries of electric power, machinery, metallurgy, chemical industry, textile, paper making, food and the like, and industrial and civil heating all require a boiler to supply a large amount of heat energy.
Compare electric boiler among the prior art, most when using, often all be through the heater strip after boiling water, the continuous operation of rethread heater strip keeps warm, and such mode is not only power consumption big to in electric boiler's use, can shorten electric boiler's life.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides an electric boiler for a heating system, which comprises a box body, wherein a hot air insulation box is connected and arranged on the inner wall of the upper side of the box body, a hot water tank is arranged in the hot air insulation box, a heating pipeline penetrates through the upper side wall of the hot water tank, the upper end of the heating pipeline penetrates through the heating pipeline and the upper side wall of the box body in a sealing manner and is connected with a pump body, an installation rod is connected and arranged on the inner wall of the upper side of the box body, the lower end of the installation rod is connected and provided with a temperature sensor, a water level sensor is connected and arranged on one side of the inner wall of the upper side of the box body, a heating box is connected and arranged on the inner wall of the lower side of the box body, one end of the heating box is connected and provided with a three-way pipe in a penetrating manner, one end of the three-way pipe is connected and provided with a water supply pipe in a connecting manner, one end of the three-way pipe is connected and the other end of the water return pipe penetrates through the hot air insulation box and is connected with the side wall of the hot water tank in a sealing manner, the heating box is characterized in that a motor is connected to one side, close to the three-way pipe, of the upper side of the heating box, the shaft end of the motor penetrates into the heating box and is connected with an impeller, a plurality of groups of heating plates are connected to one side, away from the three-way pipe, of the heating box, a connecting pipe is connected to the other end of the heating box, the other end of the connecting pipe penetrates through the hot air insulation box in a sealing mode and is connected with the side wall of the hot water box in a penetrating mode, an energy-saving air supply mechanism is connected to the upper portion of the outer wall of one side of the box, and a control box is connected to the upper portion of the outer wall of one side of the box.
As an improvement: the energy-saving air supply mechanism comprises an air heater connected with the upper part of the outer wall of one side of the box body, an air supply pipe is connected with the air outlet end of the air heater, the other end of the air supply pipe penetrates through the side wall of the box body and is connected with the side wall of the hot air insulation box in a penetrating mode, an air return pipe is connected with one side wall of the hot air insulation box in a penetrating mode, the air heater is provided with two groups of air inlet ends, and one end of the air return pipe penetrates through the side wall of the box body and is connected with one group of air inlet ends of the air heater.
As an improvement: and a plurality of groups of supporting blocks are connected with the inner wall of the lower side of the hot water tank and the lower side of the hot air insulation box.
As an improvement: and a first water control valve is arranged on the water supply pipe.
As an improvement: and a water control valve II is arranged on the water return pipe.
As an improvement: the heating plate is of a mesh structure.
As an improvement: the control box is respectively connected with the pump body, the temperature sensor, the water level sensor, the first water control valve, the second water control valve, the motor, the heating plate and the air heater through a signal wire and a power wire.
Compared with the prior art, the utility model has the advantages that: the hot plate through the inside multiunit mesh structure of heating cabinet heats water, makes rate of heating faster, through the temperature in the temperature sensor monitoring hot-water tank, carry the water in the hot-water tank to the heating cabinet through the wet return and heat once more when the temperature is lower, send into hot-blastly in the hot-blast incubator through the air heater, keep warm to the water in the hot-water tank, reduce the hydrothermal volume consumption in the hot-water tank, reduce the loss of hot plate, extension electric boiler's life.
Drawings
FIG. 1 is a schematic view of an electric boiler for a heating system according to the present invention;
FIG. 2 is a schematic view showing a structure of a heating plate of an electric boiler for a heating system according to the present invention;
reference symbol comparison table:
1. a box body; 2. a hot air incubator; 3. a hot water tank; 4. a supporting block; 5. a heating pipe; 6. a pump body; 7. mounting a rod; 8. a temperature sensor; 9. a water level sensor; 10. a heating box; 11. a three-way pipe; 12. a water supply pipe; 13. a first water control valve; 14. a water return pipe; 15. a second water control valve; 16. a motor; 17. an impeller; 18. heating plates; 19. a connecting pipe; 20. a hot air blower; 21. a return air duct; 22. and an air supply pipe.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
As shown in figures 1-2, an electric boiler for a heating system comprises a box body 1, a hot air insulation box 2 is connected with the inner wall of the upper side of the box body 1, a hot water tank 3 is arranged inside the hot air insulation box 2, a heating pipeline 5 penetrates through the upper side wall of the hot water tank 3, the upper end of the heating pipeline 5 hermetically penetrates through the heating pipeline 5 and the upper side wall of the box body 1 and is connected with a pump body 6, an installation rod 7 is connected with the inner wall of the upper side of the box body 1, a temperature sensor 8 is connected with the lower end of the installation rod 7, a water level sensor 9 is connected with one side of the inner wall of the upper side of the box body 1, a heating box 10 is connected with the inner wall of the lower side of the box body 1, a three-way pipe 11 is connected with one end of the heating box 10, a water supply pipe 12 is connected with one end of the three-way pipe 11, a water return pipe 14 is connected with one end of the three-way pipe 11, the other end of the water return pipe 14 hermetically penetrates through the side wall of the hot air insulation box 2 and is connected with the side wall of the hot water tank 3, the utility model discloses a hot-water heating device, including heating box 10, three-way pipe 11, motor 16, connecting pipe 19, hot-air insulation can 2, hot-water heating box 3 lateral wall, the connection is equipped with energy-conserving air supply mechanism on one side of heating box 10 upside and the one side connection that is close to three-way pipe 11 is equipped with motor 16, motor 16 axle head penetrates heating box 10 and connects and is equipped with impeller 17, one side internal connection that heating box 10 keeps away from three-way pipe 11 is equipped with multiunit hot plate 18, the connection of the heating box 10 other end is equipped with connecting pipe 19, the sealed hot-air insulation can 2 that passes of the connecting pipe 19 other end passes with hot-water heating box 3 lateral wall and is connected, 1 one side of box outer wall upper portion is connected and is equipped with control box 23, 1 one side of box outer wall upper portion is connected.
The energy-saving air supply mechanism comprises an air heater 20 which is arranged on the upper portion of the outer wall of one side of the box body 1 and connected with the upper portion of the outer wall of one side of the box body 1, an air supply pipe 22 is connected with the air outlet end of the air heater 20, the other end of the air supply pipe 22 penetrates through the side wall of the box body 1 and is connected with the side wall of the hot air insulation box 2 in a penetrating mode, an air return pipe 21 is arranged on one side wall of the hot air insulation box 2 in a penetrating mode, the air heater 20 is provided with two groups of air inlet ends, and one end of the air return pipe 21 penetrates through the side wall of the box body 1 and is connected with one group of air inlet ends of the air heater 20.
And a plurality of groups of supporting blocks 4 are connected with the lower side of the hot water tank 3 and the inner wall of the lower side of the hot air insulation box 2.
And a first water control valve 13 is arranged on the water supply pipe 12.
And a second water control valve 15 is arranged on the water return pipe 14.
The heating plate 18 is a mesh structure.
The control box 23 is respectively connected with the pump body 6, the temperature sensor 8, the water level sensor 9, the first water control valve 13, the second water control valve 15, the motor 16, the heating plate 18 and the air heater 20 through signal lines and power lines.
In the specific implementation of the utility model, the control box 23 is used for controlling various devices, firstly the first water control valve 13 and the pump body 6 are opened, the second water control valve 15 is closed, the motor 16 is started, the impeller 17 is driven to rotate by the motor 16, the water flow in the heating box 10 is pushed by the power of the impeller 17, the heating plate 18 is opened, the water in the heating box 10 is heated by the heating plate 18, the heated water is conveyed into the hot water box 3 through the connecting pipe 19 by the power of the impeller 17, the pump body 6 is opened, the water in the hot water box 3 is discharged through the heating pipe 5 by the pump body 6, when the temperature sensor 8 monitors that the water temperature in the hot water box 3 is low, a signal is transmitted into the control box 23, the second water control valve 15 on the water return pipe 14 is opened by the control box 23, the first water control valve 13 is controlled to reduce the flow rate of the water supply pipe 12 by half, the water in the hot water box 3 is conveyed into the heating box 10 by the water return pipe 14 through the three-way pipe 11, reheating is carried out, the water is conveyed to the hot water tank 3 through the connecting pipe 19, when the temperature sensor 8 monitors that the water temperature in the hot water tank 3 is normal, the water control valve II 15 is closed through the control box 23, the water control valve I13 is controlled to conduct the flow velocity of the water conveying pipe 12 to the maximum, the water level of the hot water tank 3 is detected through the water level sensor 9, the water level is prevented from being low, heating work is influenced, hot air is conveyed into the hot air insulation tank 2 through the air heater 20, the water in the hot water tank 3 is insulated, the water heat consumption in the hot water tank 3 is reduced, the loss of the heating plate 18 is reduced, the service life of the electric boiler is prolonged, hot air in the hot air insulation tank 2 is recovered through the air return pipe 21, reheating is carried out through the air heater 20, the energy consumption of the air heater 20 is reduced, and energy is saved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. An electric boiler for a heating system, comprising a box body (1), characterized in that: the hot air insulation box (2) is connected with the inner wall of the upper side of the box body (1), a hot water tank (3) is arranged inside the hot air insulation box (2), a heating pipeline (5) penetrates through the upper side wall of the hot water tank (3), the upper end of the heating pipeline (5) penetrates through the heating pipeline (5) and the upper side wall of the box body (1) in a sealing manner and is connected with a pump body (6), an installation rod (7) is connected with the inner wall of the upper side of the box body (1), a temperature sensor (8) is connected with the lower end of the installation rod (7), a water level sensor (9) is connected with one side of the inner wall of the upper side of the box body (1), a heating box (10) is connected with the inner wall of the lower side of the box body (1), a three-way pipe (11) is connected with one end of the heating box (10) in a penetrating manner, a water feeding pipe (12) is connected with one end of the three-way pipe (11), a water return pipe (14) is connected with one end of the three-way pipe (11), the utility model discloses a three-way pipe three-way heating device, including return water pipe (14), motor (16), three-way pipe (11), three-way pipe (10), connecting pipe (19), return water pipe (14) other end is sealed to pass hot-blast insulation can (2) lateral wall and pass with hot-water tank (3) lateral wall and be connected, one side connection that heating cabinet (10) upside and be close to three-way pipe (11) is equipped with motor (16), motor (16) axle head penetrates heating cabinet (10) and connect and be equipped with impeller (17), one side internal connection that three-way pipe (11) were kept away from in heating cabinet (10) is equipped with multiunit hot plate (18), the connection of heating cabinet (10) other end is equipped with connecting pipe (19), connecting pipe (19) other end is sealed to pass hot-blast insulation can (2) and pass with hot-water tank (3) lateral wall and be connected, box (1) one side outer wall upper portion is connected and is equipped with energy-conserving air supply mechanism, box (23).
2. An electric boiler for a heating system according to claim 1, characterized in that: the energy-saving air supply mechanism comprises an air heater (20) which is located on the upper portion of the outer wall of one side of the box body (1) and connected with the upper portion of the outer wall of one side of the box body (1), an air supply pipe (22) is connected with the air outlet end of the air heater (20), the other end of the air supply pipe (22) penetrates through the side wall of the box body (1) and is connected with the side wall of the hot air insulation box (2) in a penetrating mode, an air return pipe (21) is arranged on one side wall of the hot air insulation box (2) in a penetrating mode, the air heater (20) is provided with two sets of air inlet ends, and one end of the air return pipe (21) penetrates through the side wall of the box body (1) and is connected with one set of air inlet ends of the air heater (20).
3. An electric boiler for a heating system according to claim 1, characterized in that: and a plurality of groups of supporting blocks (4) are connected with the lower side of the hot water tank (3) and the inner wall of the lower side of the hot air insulation box (2).
4. An electric boiler for a heating system according to claim 1, characterized in that: and a first water control valve (13) is arranged on the water delivery pipe (12).
5. An electric boiler for a heating system according to claim 1, characterized in that: and a second water control valve (15) is arranged on the water return pipe (14).
6. An electric boiler for a heating system according to claim 1, characterized in that: the heating plate (18) is of a mesh structure.
7. An electric boiler for a heating system according to claim 1, characterized in that: the control box (23) is respectively connected with the pump body (6), the temperature sensor (8), the water level sensor (9), the first water control valve (13), the second water control valve (15), the motor (16), the heating plate (18) and the air heater (20) through signal lines and power lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220051772.8U CN217004880U (en) | 2022-01-11 | 2022-01-11 | Electric boiler for heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220051772.8U CN217004880U (en) | 2022-01-11 | 2022-01-11 | Electric boiler for heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217004880U true CN217004880U (en) | 2022-07-19 |
Family
ID=82389149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220051772.8U Active CN217004880U (en) | 2022-01-11 | 2022-01-11 | Electric boiler for heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217004880U (en) |
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2022
- 2022-01-11 CN CN202220051772.8U patent/CN217004880U/en active Active
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