CN113719882A - Three-terminal integrated multiple feedback phase change energy storage device - Google Patents
Three-terminal integrated multiple feedback phase change energy storage device Download PDFInfo
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- CN113719882A CN113719882A CN202111029865.7A CN202111029865A CN113719882A CN 113719882 A CN113719882 A CN 113719882A CN 202111029865 A CN202111029865 A CN 202111029865A CN 113719882 A CN113719882 A CN 113719882A
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- heat storage
- storage tank
- water
- main control
- control board
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- 238000004146 energy storage Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000005338 heat storage Methods 0.000 claims abstract description 49
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 230000010354 integration Effects 0.000 claims 1
- 239000003245 coal Substances 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
- F24D15/02—Other domestic- or space-heating systems consisting of self-contained heating units, e.g. storage heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/04—Sensors
- F24D2220/042—Temperature sensors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/04—Sensors
- F24D2220/048—Level sensors, e.g. water level sensors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/10—Heat storage materials, e.g. phase change materials or static water enclosed in a space
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention discloses a three-terminal integrated multiple feedback phase change energy storage device which comprises a main control board and a heat storage box, wherein a wireless signal transceiver is arranged in the main control board, the main control board is respectively connected with a water level monitor, a water temperature monitor, a water flow monitor, an external circulating pump and a proportional solenoid valve in a control mode, the external circulating pump is respectively connected with an upper opening of the heat storage box and a lower opening of the heat storage box, the lower opening of the heat storage box is connected with an internal circulating pump, the internal circulating pump is connected with a heating body, the heating body is connected with an upper opening of the heat storage box, the water flow monitor is arranged between the heating body and the upper opening of the heat storage box, a constant-temperature water mixing valve is arranged between the external circulating pump and the upper opening of the heat storage box, the constant-temperature water mixing valve is connected with the proportional solenoid valve and a room dividing control valve, and the proportional solenoid valve is connected with a water replenishing tank. The invention can stop the operation of the boiler immediately when heating is not needed in time, can prolong the service life of the boiler, has high automation degree, controls the indoor temperature in real time, realizes remote control of a mobile phone and a large platform, and effectively saves energy and reduces consumption.
Description
Technical Field
The invention relates to the technical field of heating, in particular to a three-terminal integrated multi-feedback phase change energy storage device.
Background
At present, most areas in China still adopt a coal-fired mode for heating, coal belongs to non-renewable energy, and the coal has the defects of low heat conversion rate, air pollution, environmental pollution and the like, so that more and more clean energy sources are used for heating, and the common application of electricity makes electric heating preferred.
The existing electric boiler generally has serious waste of electric energy, which is directly reflected in high electric charge, and the maximum resistance of the existing propulsion electric heating is that the heating cost is higher than that of coal burning;
the existing boiler has the advantages of short service life, low automation degree, incapability of controlling indoor temperature in real time, realizing separate room control, incapability of realizing remote control of a mobile phone and a large platform, uncontrollable water outlet temperature of the electric boiler and insufficient safety of the electric boiler.
Therefore, the present invention provides a three-terminal integrated multiple feedback phase change energy storage device to solve the problems in the background art.
Disclosure of Invention
The invention aims to provide a three-terminal integrated multi-feedback phase change energy storage device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a three-terminal integrated multi-feedback phase change energy storage device comprises a main control board and a heat storage tank, wherein a wireless signal transceiver is arranged in the main control board, the main control board is connected with a room temperature sensor through the wireless signal transceiver, the main control board is respectively in control connection with a water level monitor, a water temperature monitor, a water flow monitor, an external circulating pump and a proportional solenoid valve, the water temperature monitor and the water level monitor are positioned in the heat storage tank, the heat storage tank is provided with a lower port of the heat storage tank and an upper port of the heat storage tank, the external circulating pump is respectively connected with the upper port of the heat storage tank and the lower port of the heat storage tank, the lower port of the heat storage tank is connected with an internal circulating pump, the internal circulating pump is connected with a heating body, the heating body is connected with the upper port of the heat storage tank, the water flow monitor is arranged between the heating body and the upper port of the heat storage tank, a constant temperature water mixing valve is arranged between the external circulating pump and the upper port of the heat storage tank, and the constant temperature water mixing valve is connected with the proportional solenoid valve and a branch control valve, the proportional solenoid valve is connected with a water replenishing tank.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can stop the operation of the boiler immediately when heating is not needed in time, can prolong the service life of the boiler, has high automation degree, controls the indoor temperature in real time, realizes remote control of a mobile phone and a large platform, and effectively saves energy and reduces consumption.
2. The electric boiler has high safety, the outlet water temperature of the electric boiler is controllable, the thermostatic valve is used for ensuring the outlet water temperature to be about 55 ℃, and scalding and other situations are avoided.
Drawings
Fig. 1 is a schematic structural diagram of a three-terminal integrated multi-feedback phase change energy storage device.
In the figure: 1. a room temperature sensor; 2. a room dividing control valve; 3. a constant temperature water mixing valve; 4. a water temperature monitor;
5. a water level monitor; 6. a water flow monitor; 7. a heating body; 8. an internal circulation pump; 9. a main control board; 10. an external circulation pump; 11. a proportional solenoid valve; 12. a water replenishing tank; 13. a heat storage tank;
14. a lower port of the heat storage tank; 15. the upper port of the heat storage tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, in the embodiment of the present invention, a three-terminal integrated multiple feedback phase change energy storage device includes a main control board 9 and a heat storage tank 13, a wireless signal transceiver is disposed in the main control board 9, the main control board 9 is connected to a room temperature sensor 1 through the wireless signal transceiver, the main control board 9 is respectively and controllably connected to a water level monitor 5, a water temperature monitor 4, a water flow monitor 6, an external circulation pump 10, and a proportional solenoid valve 11, the water temperature monitor 4 and the water level monitor 5 are located in the heat storage tank 13, the heat storage tank 13 is provided with a heat storage tank lower port 14 and a heat storage tank upper port 15, the external circulation pump 10 is respectively connected to the heat storage tank upper port 15 and the heat storage tank lower port 14, the heat storage tank lower port 14 is connected to an internal circulation pump 8, the internal circulation pump 8 is connected to a heating body 7, the heating body 7 is connected to the heat storage tank upper port 15, and the water flow monitor 6 is disposed between the heating body 7 and the heat storage tank upper port 15, a constant-temperature water mixing valve 3 is arranged between the external circulating pump 10 and the upper opening 15 of the heat storage tank, the constant-temperature water mixing valve 3 is connected with a proportional electromagnetic valve 11 and a room dividing control valve 2, and the proportional electromagnetic valve 11 is connected with a water replenishing tank 12.
The working principle of the invention is as follows: in the aspect of internal control, the main control board 9 monitors the temperature in the water tank through the water temperature monitor 4, monitors the water level in the heat storage tank 13 through the water level monitor 5, checks the system time, starts the internal circulating pump 8 if the conditions are met, then checks whether water flow passes through the heating body 7 through the water flow monitor 6, starts the heating body 7 if water flow passes through the heating body 7, transmits the water temperature in the heat storage tank 13 to the main control board 9 if no fault is reported, and controls the heating body 7 and the internal circulating pump 8 to stop working when the set temperature is reached through the main control board 9;
in the aspect of external control, the room temperature sensor 1 transmits temperature information to the main control board 9 through a wireless signal, the main control board 9 controls the room dividing control valve 2 of each room, so that accurate temperature control of each room is realized, the opening degree of the proportional electromagnetic valve 11 is controlled through the whole opening and closing condition of the room dividing control valve 2 of each room, so that the external circulating pump 10 is prevented from being sucked, if all room temperatures reach a set value, namely all room dividing control valves 2 are closed completely, and the main control board 9 can control the external circulating valve to be closed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a multiple feedback phase change energy memory of three-terminal integration, including main control board (9) and heat storage tank (13), a serial communication port, be equipped with wireless signal transceiver in main control board (9), main control board (9) are through wireless signal transceiver connection room temperature sensor (1), main control board (9) respectively control connection have water level monitor (5), water temperature monitor (4), rivers monitor (6), external circulation pump (10), proportional solenoid valve (11), water temperature monitor (4) and water level monitor (5) are located heat storage tank (13), be equipped with heat storage tank end opening (14) and heat storage tank upper shed (15) on heat storage tank (13), external circulation pump (10) are connected with heat storage tank upper shed (15) and heat storage tank end opening (14) respectively, heat storage tank end opening (14) are connected with inside circulating pump (8).
2. The three-terminal integrated multi-feedback phase-change energy storage device according to claim 1, wherein: the internal circulation pump (8) is connected with a heating body (7), the heating body (7) is connected with an upper opening (15) of the heat storage tank, and a water flow monitor (6) is arranged between the heating body (7) and the upper opening (15) of the heat storage tank.
3. The three-terminal integrated multi-feedback phase-change energy storage device according to claim 1, wherein: the solar heat storage system is characterized in that a constant-temperature water mixing valve (3) is arranged between the external circulating pump (10) and the upper opening (15) of the heat storage tank, the constant-temperature water mixing valve (3) is connected with a proportional electromagnetic valve (11) and a room dividing control valve (2), and the proportional electromagnetic valve (11) is connected with a water replenishing tank (12).
4. The three-terminal integrated multi-feedback phase-change energy storage device according to claim 1, wherein: the phase change heat storage unit has the working principle that: in the aspect of internal control, the main control board (9) monitors the temperature in the water tank through the water temperature monitor (4), monitors the water level in the heat storage tank (13) through the water level monitor (5), checks the system time, starts the internal circulating pump (8) if the conditions are met, then checks whether water flows through the heating body (7) through the water flow monitor (6), starts the heating body (7) if water flows through the heating body, transmits the water temperature in the heat storage tank (13) to the main control board (9) if no fault is reported, and controls the heating body (7) and the internal circulating pump (8) to stop working when the set temperature is reached through the main control board (9);
in the aspect of external control, temperature information is transmitted to the main control board (9) through a wireless signal by the room temperature sensor (1), the main control board (9) controls the branch room control valves (2) of each room, so that accurate control temperature of each room is realized, the opening degree of the proportional electromagnetic valve (11) is controlled through the whole opening and closing condition of the branch room control valves (2) of each room, the external circulating pump (10) is prevented from being sucked to be empty, if all room temperatures reach a set value, all the branch room control valves (2) are closed completely, and the main control board (9) can control the external circulating valve to be closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111029865.7A CN113719882A (en) | 2021-09-03 | 2021-09-03 | Three-terminal integrated multiple feedback phase change energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111029865.7A CN113719882A (en) | 2021-09-03 | 2021-09-03 | Three-terminal integrated multiple feedback phase change energy storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113719882A true CN113719882A (en) | 2021-11-30 |
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ID=78681275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111029865.7A Pending CN113719882A (en) | 2021-09-03 | 2021-09-03 | Three-terminal integrated multiple feedback phase change energy storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113719882A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69518216D1 (en) * | 1994-12-29 | 2000-09-07 | Sdecc | Wall-mounted gas boiler with a small domestic hot water tank |
| CN1743738A (en) * | 2005-09-25 | 2006-03-08 | 山东华元建设集团技术研究开发中心 | Technical method and apparatus for intelligent heating and water-heating utilizing solar energy |
| CN102538186A (en) * | 2012-01-30 | 2012-07-04 | 黄溯 | Multi-functional electric hot water boiler |
| CN210197422U (en) * | 2019-07-12 | 2020-03-27 | 延边汇众新能源有限公司 | Electric heating water energy storage heating system |
| CN212901986U (en) * | 2020-08-19 | 2021-04-06 | 孙强 | Water heater with built-in water tank |
-
2021
- 2021-09-03 CN CN202111029865.7A patent/CN113719882A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69518216D1 (en) * | 1994-12-29 | 2000-09-07 | Sdecc | Wall-mounted gas boiler with a small domestic hot water tank |
| CN1743738A (en) * | 2005-09-25 | 2006-03-08 | 山东华元建设集团技术研究开发中心 | Technical method and apparatus for intelligent heating and water-heating utilizing solar energy |
| CN102538186A (en) * | 2012-01-30 | 2012-07-04 | 黄溯 | Multi-functional electric hot water boiler |
| CN210197422U (en) * | 2019-07-12 | 2020-03-27 | 延边汇众新能源有限公司 | Electric heating water energy storage heating system |
| CN212901986U (en) * | 2020-08-19 | 2021-04-06 | 孙强 | Water heater with built-in water tank |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211130 |
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| RJ01 | Rejection of invention patent application after publication |