CN220321418U - High-performance low-cost household water heat storage electric heating system - Google Patents
High-performance low-cost household water heat storage electric heating system Download PDFInfo
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- CN220321418U CN220321418U CN202321602041.9U CN202321602041U CN220321418U CN 220321418 U CN220321418 U CN 220321418U CN 202321602041 U CN202321602041 U CN 202321602041U CN 220321418 U CN220321418 U CN 220321418U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 210
- 238000005338 heat storage Methods 0.000 title claims abstract description 49
- 238000005485 electric heating Methods 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 95
- 238000009825 accumulation Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000001276 controlling effect Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Abstract
The utility model discloses a high-performance low-cost household water heat storage electric heating system, which comprises a heat storage water tank, wherein a hot water pipe and a water return pipe are connected to the heat storage water tank, the other end of the water return pipe is connected with a water return interface of a user, a mixing component communicated with the water return pipe is arranged at the other end of the hot water pipe and is connected with a water supply interface of the user through the mixing component, the mixing component is used for mixing water temperatures in the hot water pipe and the water return pipe, a heating pipe is further communicated between a cold water pipe and the hot water pipe, a heating component for heating the water return is arranged on the heating pipe, and the heated water is respectively supplied to a heat storage water tank and the user through the hot water pipe; the utility model can simultaneously give consideration to heat storage and heat release functions, omits a plurality of connecting pipelines, switching valves, heat release water pumps and other components in the traditional water heat storage system, has small occupied area and low equipment cost, can simultaneously carry out the heat storage and heat release functions according to the conditions of peak electricity and valley electricity, and reduces the heating electricity charge.
Description
Technical Field
The utility model relates to the technical field of heating water power storage, in particular to a high-performance low-cost household water heat storage electric heating system.
Background
In northern areas of China, as soon as entering cold winter, heating equipment is needed in rural areas or other households, and the environment is protected, so that the coal-fired heating is replaced by multi-purpose electric heating. The electric heating can be mainly divided into electric direct heating and electric heat storage, wherein the electric direct heating directly converts electric energy into heat energy for real-time heat supply, and has the advantages of larger energy consumption, high cost and incapability of being popularized and used in a large area. Therefore, in order to reduce the heating cost, the user generally uses electric heat storage and heating, but if a large-scale water heat storage system structure is transplanted, an independent heating system, a heat storage system, a heat release system, a large number of connecting pipelines, a switching valve, a water pump and other components are needed, and various sensors are needed to be arranged, so that the cost is high, the installation is complex, and the equipment occupation is large.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a high-performance low-cost household water heat storage electric heating system so as to solve the problems.
The aim of the utility model is realized by the following technical scheme:
the utility model provides a high performance low-cost household water heat accumulation electric heating system, includes the heat accumulation water pitcher, be connected with hot-water line and wet return on the heat accumulation water pitcher, the other end and the user's of wet return interface connection, the other end of hot-water line is equipped with the mixing element that communicates with the wet return and through mixing element and user's water supply interface connection, mixing element is used for mixing the water in hot-water line and the wet return, still communicates between cold-water pipe and the hot-water line has the heating pipe, be equipped with the heating element that is used for heating the water return on the heating pipe to supply to heat accumulation water pitcher and user respectively after will heating through the hot-water line and use.
In the above summary, it is further characterized in that the mixing assembly includes a three-way electric control valve, a mixing water supply pipe and a connecting pipe, the three-way electric control valve is connected with the water return pipe through the connecting pipe, the three-way electric control valve is connected with the water supply port of the user through the mixing water supply pipe, and the three-way electric control valve is respectively provided with a first port communicated with the hot water pipe, a second port communicated with the connecting pipe and a third port communicated with the mixing water supply pipe.
In the above summary, further, a water supply temperature sensor is disposed on the mixed water supply pipe, and the water supply temperature sensor and the three-way electric control valve are electrically connected with the control circuit.
In the above summary, further, the heating assembly includes a water flow switch disposed on the heating pipe, a heater, and a heating electromagnetic valve disposed at an upstream end of the heater and used for controlling the heater to be turned on and off, the heater is provided with an overtemperature switch, and the heating pipe is provided with a heating circulation pump.
In the above summary of the utility model, further, a hot water temperature sensor is further disposed at a connection portion between the heating pipe and the hot water pipe, and the hot water temperature sensor, the heater, the heating electromagnetic valve and the water flow switch are electrically connected with the control circuit.
In the above summary of the utility model, further, a heat supply circulating pump electrically connected with the control circuit is arranged on the water return pipe, and a water return temperature sensor electrically connected with the control circuit is arranged at the joint of the heating pipe and the water return pipe.
In the above summary, further, the heating assembly, the mixing assembly, the heating circulation pump and the heating circulation pump are all integrated in the host.
The beneficial effects of the utility model are as follows:
the utility model can simultaneously give consideration to heat storage and heat release functions, omits a plurality of connecting pipelines, switching valves, heat release water pumps and other components in the traditional water heat storage system, has small occupied area and low equipment cost, can simultaneously carry out the heat storage and heat release functions according to the conditions of peak electricity and valley electricity, and reduces the heating electricity charge.
Drawings
FIG. 1 is a schematic view of a state structure of the utility model during heat storage;
FIG. 2 is a schematic diagram showing the state structure of the exothermic assembly of the present utility model;
FIG. 3 is a schematic diagram of the overall structure of the present utility model.
In the figure, a 1-heat storage water tank, a 2-hot water pipe, a 3-return pipe, a 4-mixing component, a 41-three-way electric regulating valve, a 411-interface I, a 412-interface II, a 413-interface III, a 42-mixing water supply pipe, a 43-connecting pipe, a 5-heating pipe, a 6-heating component, a 61-heater, a 62-heating electromagnetic valve, a 63-water flow switch, a 64-overtemperature switch, a 7-water supply temperature sensor, an 8-heating circulating pump, a 9-hot water temperature sensor, a 10-heating circulating pump and an 11-return water temperature sensor.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
Referring to fig. 1-3, a high-performance low-cost household water heat storage electric heating system comprises a heat storage water tank 1, wherein a hot water pipe 2 and a water return pipe 3 are connected to the heat storage water tank 1, the other end of the water return pipe 3 is connected with a water return interface of a user, a mixing component 4 communicated with the water return pipe 3 is arranged at the other end of the hot water pipe 2 and is connected with a water supply interface of the user through the mixing component 4, the mixing component 4 is used for mixing water in the hot water pipe 2 and the water return pipe 3, a heating pipe 5 is further communicated between a cold water pipe and the hot water pipe 2, and a heating component 6 for heating the water return is arranged on the heating pipe 5 and is used for supplying the heated water to the heat storage water tank 1 and the user through the hot water pipe 2.
The mixing assembly 4 comprises a three-way electric control valve 41, a mixing water supply pipe 42 and a connecting pipe 43, wherein the three-way electric control valve 41 is connected with the water return pipe 3 through the connecting pipe 43, the three-way electric control valve 41 is connected with a water supply interface of a user through the mixing water supply pipe 42, and the three-way electric control valve 41 is respectively provided with a first interface 411 communicated with the hot water pipe 2, a second interface 412 communicated with the connecting pipe 43 and a third interface 413 communicated with the mixing water supply pipe 42.
The mixed water supply pipe 42 is provided with a water supply temperature sensor 7, and the water supply temperature sensor 7 and the three-way electric regulating valve 41 are electrically connected with a control circuit.
The heating assembly 6 comprises a water flow switch 63 arranged on the heating pipe 5, a heater 61 and a heating electromagnetic valve 62 arranged at the upstream end of the heater 61 and used for controlling the heater 61 to be opened and closed, an overtemperature switch 64 is arranged on the heater 61, and a heating circulating pump 8 is arranged on the heating pipe 5.
The joint of the heating pipe 5 and the hot water pipe 2 is also provided with a hot water temperature sensor 9, and the hot water temperature sensor 9, the heater 61, the heating electromagnetic valve 62 and the water flow switch 63 are electrically connected with a control circuit.
The water return pipe 3 is provided with a heat supply circulating pump 10, and a water return temperature sensor 11 electrically connected with a control circuit is arranged at the joint of the heating pipe 5 and the water return pipe 3.
The heating assembly 6, the mixing assembly 4, the heating circulation pump 8 and the heating circulation pump 10 are all integrated in the main machine.
The heat storage water tank 1 can be communicated with an external water source, and when the water in the heat storage water tank 1 or the backwater is insufficient, the water can be supplemented through the external water source.
Working principle:
as shown in fig. 1, the system is in a heat storage stage or a heat supplementing stage, in a valley electricity period, the heating assembly 6 is operated, the heating electromagnetic valve 62 is opened, the heating circulating pump 8 is operated, water flows from the cold water port of the heat storage water tank 1 to the heating pipe 5 and is heated, then flows back into the heat storage water tank 1 from the hot water pipe 2 and the hot water port of the heat storage water tank 1, when the hot water temperature sensor 9 detects that the temperature of hot water reaches the highest set value, the highest set value is assumed to be 90 degrees, and when the hot water in the heat storage water tank 1 reaches 90 degrees, the heating electromagnetic valve 62 and the heating circulating pump 8 are closed by the control circuit to stop heat storage; when the heating is stopped for a period of time, the temperature of the hot water in the heat storage water tank 1 gradually drops, assuming that the lowest set value is 85 ℃, when the hot water temperature sensor 9 detects that the temperature of the hot water in the heat storage water tank 1 drops to 85 ℃, the heating circuit is started and supplements heat for the heat storage water tank 1, the heating component 6 is started through the control circuit, the heating electromagnetic valve 62 is opened, the heating circulating pump 8 works until the water temperature in the heat storage water tank 1 reaches 90 degrees again, and the heating component 6 stops working, namely the process is a heat supplementing stage.
As shown in fig. 2, the system is in a heat release stage, a water flow switch 63 on the heating pipe 5 is turned off, a heating electromagnetic valve 62 is closed, the heating circulating pump 8 stops working, and a heating loop is not communicated; when the heat is released, the heat supply circulating pump 10 works, hot water flows out from a hot water port of the heat storage water tank 1, then enters the three-way electric regulating valve 41 through the hot water pipe 2, and is supplied to a user for heating through the mixed water supply pipe; when the temperature of the hot water in the hot water tank is higher than the temperature required by heating of a user, the hot water and the hot water or the cold water are required to be mixed through the mixing component 4 so that the temperature of the mixed water after mixing meets the heating temperature required by the user, the hot water or the cold water used for mixing the hot water comes from backwater after heating of the user, part of backwater enters the three-way electric regulating valve 41 through the connecting pipe 43 to be mixed with the hot water, the three-way electric regulating valve 41 is controlled through the temperature sensor on the mixed water supply pipe 42 to control the interface I411 and the interface II 412 so that the temperature of the mixed water reaches the heating requirement, and then the backwater is supplied to a water supply interface of the user through the mixed water pipe.
As shown in fig. 3, the system can also store heat and release heat simultaneously, at this time, the heat storage water tank 1, the heating loop and the heat release loop are in a parallel state, the heat storage water tank 1, the heating loop and the heat release loop all work, when in work, the water flow vector sum of the three is zero, the specific water flow depends on the relation between the heating power and the heat release power, and in the process, the water flow direction is as indicated by an arrow in fig. 3;
when the heating power is larger than the heat release power, a part of heated hot water in the heating pipe 5 enters the heat storage water tank 1 through the hot water port of the heat storage water tank 1 to store heat, and the other part of hot water enters the mixed water supply pipe through the hot water pipe 2 and the mixing component 4 for heating by a user;
when the heating power is equal to the heat release power, the water flow of the heating pipe 5 completely flows into the mixed water supply pipe through the hot water pipe 2 for heating by a user;
when the heating power is smaller than the heat release power, the hot water flowing out of the hot water port of the heat storage water tank 1 and the water flow heated in the heating pipe 5 are combined to enter the heat release loop, namely the hot water in the heat storage water tank 1 and the hot water in the hot water pipe 2 are combined to enter the hot water pipe 2, and then flow through the three-way electric regulating valve 41 and the mixed water supply pipe to heat a user, and in the process, the mixing assembly 4 works normally.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must be provided with a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (7)
1. The utility model provides a high performance low-cost household water heat accumulation electric heating system, its characterized in that, including heat accumulation water pitcher (1), be connected with hot-water line (2) and wet return (3) on heat accumulation water pitcher (1), the other end and the return water interface connection of user of wet return (3), the other end of hot-water line (2) is equipped with mixed subassembly (4) and through mixed subassembly (4) and user's water supply interface connection, mixed subassembly (4) are used for mixing the water in hot-water line (2) and wet return (3), still communicate between cold water pipe and hot-water line (2) have heating pipe (5), be equipped with on heating pipe (5) and be used for heating back water heating subassembly (6) to through hot-water line (2) will heat after the water supply to heat accumulation water pitcher (1) and user respectively.
2. The household water heat storage and electric heating system with high performance and low cost according to claim 1, wherein the mixing assembly (4) comprises a three-way electric control valve (41), a mixing water supply pipe (42) and a connecting pipe (43), the three-way electric control valve (41) is connected with the water return pipe (3) through the connecting pipe (43), the three-way electric control valve (41) is connected with a water supply interface of a user through the mixing water supply pipe (42), and the three-way electric control valve (41) is respectively provided with a first interface (411) communicated with the hot water pipe (2), a second interface (412) communicated with the connecting pipe (43) and a third interface (413) communicated with the mixing water supply pipe (42).
3. A high-performance low-cost household water heat storage electric heating system according to claim 2, wherein the mixed water supply pipe (42) is provided with a water supply temperature sensor (7), and the water supply temperature sensor (7) and the three-way electric regulating valve (41) are electrically connected with a control circuit.
4. A high performance low cost household water heat storage electric heating system according to claim 1, wherein the heating assembly (6) comprises a water flow switch (63) arranged on the heating pipe (5), a heater (61) and a heating electromagnetic valve (62) arranged at the upstream end of the heater (61) and used for controlling the opening and closing of the heater (61), an overtemperature switch (64) is arranged on the heater (61), and a heating circulating pump (8) is arranged on the heating pipe (5).
5. The high-performance low-cost household water heat storage electric heating system according to claim 4, wherein a hot water temperature sensor (9) is further arranged at the joint of the heating pipe (5) and the hot water pipe, and the hot water temperature sensor (9), the heater (61), the heating electromagnetic valve (62) and the water flow switch (63) are electrically connected with the control circuit.
6. The high-performance low-cost household water heat storage electric heating system according to claim 1, wherein a heat supply circulating pump (10) electrically connected with a control circuit is arranged on the water return pipe (3), and a water return temperature sensor (11) electrically connected with the control circuit is arranged at the joint of the heating pipe (5) and the water return pipe (3).
7. The high-performance low-cost household water heat storage and electric heating system according to claim 6, wherein the heating assembly (6), the mixing assembly (4), the heating circulating pump (8) and the heat supply circulating pump (10) are all integrated in a host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321602041.9U CN220321418U (en) | 2023-06-21 | 2023-06-21 | High-performance low-cost household water heat storage electric heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321602041.9U CN220321418U (en) | 2023-06-21 | 2023-06-21 | High-performance low-cost household water heat storage electric heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220321418U true CN220321418U (en) | 2024-01-09 |
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ID=89418516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321602041.9U Active CN220321418U (en) | 2023-06-21 | 2023-06-21 | High-performance low-cost household water heat storage electric heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220321418U (en) |
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2023
- 2023-06-21 CN CN202321602041.9U patent/CN220321418U/en active Active
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