CN108344191A - Intelligent boiling water control method with boiling water heat-recovering function - Google Patents

Abstract

The intelligent boiling water control method with the function of recovering the heat energy of boiling water implements intelligent boiling water control through the intelligent boiling water control device with the function of recovering the heat energy of boiling water. The P port of the first two two normally closed solenoid valves is connected to the inlet of the solar collector, the outlet of the solar collector is connected to the inlet of the inner water storage tank, and the outlet of the inner water storage tank is connected to the two The _P1 port of the one-position three-way solenoid valve is connected; the A port of the second two-position two-way normally closed solenoid valve is connected to the inlet of the outer water storage tank, and the outlet of the outer water storage tank is connected to the _P2 port of the two-position three-way solenoid valve ; and a heat exchange pipe is arranged on the periphery of the inner water storage tank, the flow is controlled by an electromagnetic flow valve, and a variety of water temperatures are output to meet the needs of domestic water, and a temperature sensor is installed at the water outlet to monitor the temperature of the water outlet in real time to realize the heat recovery of boiling water. Achieve energy saving and flow matching.

Description

Intelligent boiling water control method with function of recovering heat energy of boiling water

technical field

The invention relates to the technical field of domestic water control, in particular to an intelligent boiling water control method with the function of recovering heat energy of boiling water.

Background technique

The penetration rate of water boilers in my country is extremely high. According to statistics, about 90% of the hot water drinking on university campuses comes directly from water boilers. At the same time, the power consumption of water boilers also accounts for a large proportion of school energy consumption. At present, the water boilers on the market mainly include boiling type, instant heating type and stepping type. Boiling water boilers store cold and hot water separately in the box, but the phenomenon of "thousand boiling water" is prone to occur. Stepping water boilers gradually Layer water replenishment, gradual heating, the instant water boiler is ready to use, no power consumption when not in use, but the power is relatively large. Among them, the instant water boiler is the most widely used in campuses, but its function is single, it can only provide boiling water, and the heat energy of the terminal of the hot water boiler is wasted in the process of flowing out, resulting in energy waste.

At the same time, many university campuses have fixed boiling water rooms, which supply boiling water by burning coal or using electricity. However, sometimes the temperature of the supplied boiling water is not enough, and sometimes the temperature is too high to be directly drinkable. Cause a lot of waste of water resources.

Contents of the invention

The technical problem to be solved by the present invention is to provide an intelligent boiling water control method with the function of recovering heat energy of boiling water, so as to solve the above-mentioned shortcomings in the background technology.

The technical problem solved by the present invention adopts following technical scheme to realize:

The intelligent boiling water control method with the function of recovering the heat energy of boiling water adopts the intelligent boiling water control device with the function of recovering the heat energy of boiling water to implement intelligent boiling water control. Layer water storage tank, outer water storage tank, heating pipe, digital pressure regulator, three-position four-way solenoid valve, water outlet, heat exchange pipe, second two-two normally closed solenoid valve, first two-two two normally closed solenoid valve , solar heat collector and tap water inlet port, wherein, the tap water inlet port is respectively connected with the P port of the second two-position two normally closed solenoid valve and the first two two-position normally closed solenoid valve, and the first two two-position two normally closed solenoid valve Port A of the solar collector is connected to the inlet of the solar collector, the outlet of the solar collector is connected to the inlet of the inner water storage tank, and the outlet of the inner water storage tank is connected to the _P1 port of the two-position three-way solenoid valve; the second two The A port of the two-position normally closed solenoid valve is connected to the inlet of the outer water storage tank, and the outlet of the outer water storage tank is connected to the _P2 port of the two-position three-way solenoid valve; the inner water storage tank is set in the outer water storage tank for heat exchange. The pipeline is placed on the periphery of the inner water storage tank; the A port of the two-position three-way solenoid valve is connected to the inlet of the heating pipe, the outlet of the heating pipe is connected to the B port of the three-position four-way solenoid valve, and the T port of the three-position four-way solenoid valve It is connected to the water outlet, the P port of the three-position four-way solenoid valve is connected to the inlet port of the heat exchange pipe, the outlet end of the heat exchange pipe is connected to the A port of the electromagnetic flow valve, and the B port of the electromagnetic flow valve is connected to the three-position four-way solenoid valve. The A port of the valve is connected, and a third temperature sensor is installed at the water outlet, and a digital pressure regulator is installed on the heating pipe; the first temperature sensor and the second liquid level sensor are installed in the outer water storage tank, and the inner water storage tank The second temperature sensor and the first liquid level sensor are provided; at the same time, the intelligent terminal, the first temperature sensor, the second temperature sensor, the third temperature sensor, the two-position three-way solenoid valve, the three-position four-way solenoid valve, the electromagnetic flow valve, The digital pressure regulator, the first liquid level sensor, the second liquid level sensor, the second two-two normally closed solenoid valve, and the first two-two normally closed solenoid valve are connected to the single-chip microcomputer respectively;

And _the second two-position two-way normally closed solenoid valve and the first two-position two-way normally closed solenoid valve are normally closed. The normal function of the four-way solenoid valve is that the four ports A, B, P, and T are closed to each other, and the inner water storage tank and the outer water storage tank are independent of each other and not connected to each other; then the system is initialized, and the single-chip microcomputer controls the first two. The two normally closed solenoid valves are energized to connect the P port and A port of the first two two normally closed solenoid valves. The tap water enters the solar collector to be heated and then sent to the inner water storage tank. The water in the inner water storage tank passes through the two The three-position three-way solenoid valve enters the heating pipe for backup. When the water in the inner water storage tank reaches the upper limit setting value, the single-chip microcomputer controls the first two-two-two normally closed solenoid valve to lose power to disconnect the first two-two two-normally closed solenoid valve. At the same time, the single-chip microcomputer controls the second two-two normally closed solenoid valve to be energized to connect the P port and A port of the second two-two normally closed solenoid valve, and the tap water enters the outer water storage tank. When the water in the outer water storage tank reaches the upper limit set value, the single-chip microcomputer controls the second two-two normally closed solenoid valve to de-energize to disconnect the P port and A port of the second two two-two normally closed solenoid valve. At this time, the system After the initialization is completed, the water in the inner water storage tank and the water in the outer water storage tank are in a state of natural heat exchange, and three water temperatures are output for different domestic water needs. The specific control steps are as follows:

1. Obtain warm water for domestic use

When the warm water signal for domestic use is sent through the smart terminal, the single-chip microcomputer controls the electromagnet at the left end of the three-position four-way solenoid valve to be energized to connect the B port and T port of the three-position four-way solenoid valve according to the signal command sent by the smart terminal. The water in the layer water storage tank is output from the water outlet for use through the two-position three-way solenoid valve, the heating pipe and the three-position four-way solenoid valve;

2. Obtain high temperature drinking water

When the high-temperature drinking water signal is sent through the smart terminal, the single-chip microcomputer collects the temperature data in the outer water storage tank detected by the first temperature sensor and the temperature data in the inner water storage tank detected by the second temperature sensor according to the instructions of the smart terminal. If the water temperature in the water storage tank is higher than the water temperature in the outer water storage tank, the two-position three-way solenoid valve is in a power-off state, and the water in the inner water storage tank flows into the heating pipe through the two-position three-way solenoid valve. If the water temperature inside is higher than the water temperature in the inner water storage tank, the single-chip microcomputer controls the two-position three-way solenoid valve to be in the energized state to connect the _P2 and A ports of the two-position three-way solenoid valve, so that the water in the outer water storage tank Water flows into the heating pipe through the two-position three-way solenoid valve. At this time, the single-chip microcomputer controls the heating pipe through the digital voltage regulator to heat the water flowing into the heating pipe to a boiling state and then outputs it. At the same time, the single-chip microcomputer controls the electromagnet at the left end of the three-position four-way solenoid valve to be energized To connect the B port and T port of the three-position four-way solenoid valve, the high-temperature drinking water output from the heating pipe is output from the water outlet through the three-position four-way solenoid valve for use;

3. Get direct drinking water

When the smart terminal sends a direct drinking water signal, the single-chip microcomputer collects the temperature data in the outer water storage tank detected by the first temperature sensor and the temperature data in the inner water storage tank detected by the second temperature sensor according to the instructions of the smart terminal. If the water temperature inside is higher than the water temperature in the outer water storage tank, the two-position three-way solenoid valve is in a de-energized state, and the water in the inner water storage tank flows into the heating pipe through the two-position three-way solenoid valve. If the water temperature is higher than the water temperature in the inner water storage tank, the single-chip microcomputer controls the two-position three-way solenoid valve to be in the energized state to connect the _P2 port and the A port of the two-position three-way solenoid valve, so that the water in the outer water storage tank passes through The two-position three-way solenoid valve flows into the heating pipe. At this time, the single-chip microcomputer controls the heating pipe through the digital voltage regulator to heat the water flowing into the heating pipe to a boiling state and then outputs it. At the same time, the single-chip microcomputer controls the electromagnet at the right end of the three-position four-way solenoid valve. The B port of the three-position four-way solenoid valve is connected to the P port, and the A port is connected to the T port; the high-temperature water output from the heating pipe is input from the B port of the three-position four-way solenoid valve, and then directly input into the heat exchange pipe after being output by the P port. , the heat exchange pipe exchanges heat with the water in the outer water storage tank, and then adjusts the flow through the electromagnetic flow valve, and then inputs from the A port of the three-position four-way electromagnetic valve, outputs through the T port, and outputs from the water outlet for use; the third temperature The sensor detects the water temperature at the water end and feeds back the detection value to the single-chip microcomputer, and then the single-chip microcomputer compares the detection value of the third temperature sensor with the input value of the smart terminal. If the detection value of the third temperature sensor is higher than the input value of the smart terminal, the single-chip microcomputer The comparison difference is proportionally controlled to adjust the electromagnetic flow valve to reduce the passing flow, so as to increase the heat exchange time between the high-temperature water and the low-temperature water in the outer water storage tank when the high-temperature water passes through the heat exchange pipe, and at the same time control the digital pressure regulator to reduce the heating power of the heating pipe. In order to achieve the effect of matching energy saving and consumption reduction, if the detection value of the third temperature sensor is lower than the input value of the intelligent terminal, the single-chip microcomputer controls and adjusts the electromagnetic flow valve in proportion to increase the passing flow according to the comparison difference, and at the same time controls the digital pressure regulator to increase the heating effect. The heating power of the tube can be adjusted to achieve the real-time boiling heating effect matching the flow rate.

In the present invention, the solar thermal collectors are connected in series.

In the present invention, a water purifier is arranged between the outlet end of the solar heat collector and the inlet of the inner water storage tank.

In the present invention, the heat exchanging pipes are spirally placed on the periphery of the inner water storage tank.

In the present invention, a plurality of fins are arranged on the heat exchange pipe, and the fins are three-dimensional rib fins of spiral baffles. In the dead zone of fluid flow, the fluid flows non-orthogonally in the spiral flow channel, which effectively enhances the heat transfer efficiency.

In the present invention, electrodes for heating are arranged inside the heating tube, and the entrance of the outer layer of the heating tube is made of pure silicon dioxide crystal, with a coating film in the middle, and a silver-plated electrode coating is arranged at the outlet of the outer layer of the heating tube.

In the present invention, both the inner water storage tank and the outer water storage tank are made of thermal insulation materials.

In the present invention, the inner water storage tank and the outer water storage tank are sleeve-type structures.

Beneficial effects: the present invention adopts an intelligent boiling water control device with the function of recovering boiling water heat energy to implement intelligent boiling water control, and utilizes a solar collector installed on the top floor of a campus building in combination with heat exchange pipes, inner and outer water storage tanks of a sleeve structure and an intelligent terminal , to output water of various temperatures to meet the needs of students' domestic water, effectively reducing energy consumption and waste of water resources; and setting a temperature sensor at the water outlet to monitor the temperature of the water outlet in real time, to realize the recovery of boiling water heat, to achieve energy saving and flow matching, It has the advantages of green environmental protection, energy saving and high efficiency, convenience and quickness, energy recycling, excellent performance, remarkable water saving effect, and broad application prospects.

Description of drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

Referring to the intelligent boiling water control method with the function of recovering the heat energy of boiling water in Fig. 1, the intelligent boiling water control device with the function of recovering the heat energy of boiling water is used to implement intelligent boiling water control, and the intelligent boiling water control device with the function of recovering the heat energy of boiling water includes an intelligent terminal loaded with APP 1. Single-chip microcomputer 2, first temperature sensor 3, second temperature sensor 4, inner water storage tank 5, outer water storage tank 6, two-position three-way solenoid valve 7, heating pipe 8, digital voltage regulator 9, three-position four Through the solenoid valve 10, the water outlet 11, the third temperature sensor 12, the electromagnetic flow valve 13, the first liquid level sensor 14, the second liquid level sensor 15, the heat exchange pipe 16, the water purifier 17, the second two two Close solenoid valve 18, the first two two normally closed solenoid valves 19, solar collector 20 and tap water inlet 21, wherein the tap water inlet 21 is connected to the second two two normally closed solenoid valves 18 and the first two through pipelines respectively. The P port of the two-position two normally closed solenoid valve 19, the A port of the first two two-position two normally closed solenoid valve 19 is connected to the inlet port of the solar collector 20, and the solar collector 20 itself is connected in series, and the solar collector The 20 outlet port is connected to the inlet of the water purifier 17, the outlet of the water purifier 17 is connected to the inlet of the inner layer water storage tank 5, and the outlet of the inner layer water storage tank 5 is connected to the _P1 port of the two-position three-way solenoid valve 7; the second two-position The A port of the two normally closed solenoid valves 18 is connected to the inlet of the outer water storage tank 6, and the outlet of the outer water storage tank 6 is connected to the _P2 port of the two-position three-way solenoid valve 7; the A port of the two-position three-way solenoid valve 7 is connected to the heating The inlet of the pipe 8 and the outlet of the heating pipe 8 are connected to the B port of the three-position four-way solenoid valve 10, the T port of the three-position four-way solenoid valve 10 is connected to the water outlet 11, and the P port of the three-position four-way solenoid valve 10 is connected to the heat exchange The inlet end of the pipeline 16 and the outlet end of the heat exchange pipeline 16 are connected to the A port of the electromagnetic flow valve 13, the B port of the electromagnetic flow valve 13 is connected to the A port of the three-position four-way electromagnetic valve 10, and the third temperature sensor 12 is arranged at the water outlet 11. The inner water storage tank 5 is set in the outer water storage tank 6, the heat exchange pipe 16 is placed in the outer water storage tank 6 and spirally arranged on the periphery of the inner water storage tank 5; the outer water storage tank 6 is provided with a first The temperature sensor 3 and the second liquid level sensor 15, the second temperature sensor 4 and the first liquid level sensor 14 are arranged in the inner water storage tank 5, and the digital voltage regulator 9 is arranged on the heating pipe 8; the intelligent terminal 1, the first Temperature sensor 3, second temperature sensor 4, two-position three-way solenoid valve 7, digital pressure regulator 9, three-position four-way solenoid valve 10, third temperature sensor 12, electromagnetic flow valve 13, first liquid level sensor 14, The second liquid level sensor 15 , the second two-two normally closed solenoid valve 18 , and the first two-two normally closed solenoid valve 19 are respectively connected to the single-chip microcomputer 2 .

In this embodiment, the inside of the heating tube 8 is provided with an electrode for heating, and the entrance of the outer layer of the heating tube 8 is made of pure silicon dioxide crystal, with a coating in the middle, and the outlet of the outer layer of the heating tube 8 is provided with a silver-plated electrode coating.

In this embodiment, the second two-position two-way normally-closed solenoid valve 18 and the first two-position two-way normally-closed solenoid valve 19 are normally closed, and when the two-position three-way solenoid valve 7 is in a normal state, the Port P ₁ is connected to port A, and the three-position four-way solenoid valve 10 has a normal median function of the four ports A, B, P, and T being closed to each other, and the inner water storage tank 5 and the outer water storage tank 6 are independent of each other and are not connected. Carry out system initialization after the intelligent boiling water control method with boiling water heat recovery function is installed, the single-chip microcomputer 2 controls the first two two normally closed solenoid valves 19 to get electricity to connect the P port of the first two two normally closed solenoid valves 19 and port A, the tap water enters the solar heat collector 20 to be heated and then transported to the water purifier 17, after being treated by the water purifier 17, it is transported to the inner water storage tank 5, and the water in the inner water storage tank 5 passes through the two-position three-way solenoid valve 7 enters the heating pipe 8 for standby, and when the water in the inner water storage tank 5 reaches the upper limit set value, the single chip microcomputer 2 controls the first two-position two normally closed solenoid valve 19 to lose power to disconnect the first two two-position two normally closed solenoid valve At the same time, the single-chip microcomputer 2 controls the second two-two normally closed solenoid valve 18 to be energized to connect the P port and A port of the second two-two normally closed solenoid valve 18, and the tap water enters the external layer water storage tank 6, when the water in the outer layer water storage tank 6 reaches the upper limit setting value, the single chip microcomputer 2 controls the second two two normally closed solenoid valve 18 to lose power to disconnect the second two two two normally closed solenoid valve 18 Port P and Port A. At this time, the system initialization is completed. The water in the inner water storage tank 5 and the water in the outer water storage tank 6 are in a state of natural heat exchange, and three water temperatures can be output for different living needs. 1. Warm water for domestic use heated at high temperature, 2. High-temperature drinking water after high-temperature heating, 3. Direct drinking water after high-temperature heating and then cooling treatment (direct drinking water temperature is 30-50°C), the specific control steps are as follows:

1. Obtain warm water for domestic use

When the warm water signal for domestic use is sent through the intelligent terminal 1, the single-chip microcomputer 2 controls the electromagnet at the left end of the three-position four-way solenoid valve 10 to be energized to connect the B port of the three-position four-way solenoid valve 10 according to the signal command sent by the intelligent terminal 1 With the T port, the water in the inner water storage tank 5 is output by the water outlet 11 through the two-position three-way solenoid valve 7, the heating pipe 8 and the three-position four-way solenoid valve 10 for use;

2. Obtain high temperature drinking water

When the high-temperature drinking water signal is sent by the smart terminal 1, the single-chip microcomputer 2 collects the temperature data in the outer water storage tank 6 detected by the first temperature sensor 3 and the inner water storage tank 5 detected by the second temperature sensor 4 according to the instructions of the smart terminal 1 Internal temperature data, if the water temperature in the inner water storage tank 5 is higher than the water temperature in the outer water storage tank 6, the two-position three-way solenoid valve 7 is in a power-off state, and the water in the inner water storage tank 5 passes through the two-position three-way The solenoid valve 7 flows into the heating pipe 8, if the water temperature in the outer layer water storage tank 6 is higher than the water temperature in the inner layer water storage tank 5, then the single-chip microcomputer 2 controls the two-position three-way solenoid valve 7 to be in an energized state to connect the two-position three-way Open the _P2 port and A port of the solenoid valve 7, so that the water in the outer water storage tank 6 flows into the heating pipe 8 through the two-position three-way solenoid valve 7. At this time, the single-chip microcomputer 2 controls the heating pipe 8 through the digital voltage regulator 9 Heating the water flowing into the heating pipe 8 to a boiling state and then outputting, at the same time, the single-chip microcomputer 2 controls the electromagnet at the left end of the three-position four-way solenoid valve 10 to be energized to connect the B port and the T port of the three-position four-way solenoid valve 10, so that the heating pipe The high-temperature drinking water output in 8 is output by the water outlet 11 through the three-position four-way solenoid valve 10 for use;

3. Get direct drinking water

When the smart terminal 1 sends a direct drinking water signal, the single-chip microcomputer 2 collects the temperature data in the outer water storage tank 6 detected by the first temperature sensor 3 and the temperature in the inner water storage tank 5 detected by the second temperature sensor 4 according to the instructions of the smart terminal 1 Data, if the water temperature in the inner layer water storage tank 5 is higher than the water temperature in the outer layer water storage tank 6, then the two-position three-way solenoid valve 7 is in a power-off state, and the water in the inner layer water storage tank 5 passes through the two-position three-way solenoid valve 7 flows into the heating pipe 8, if the water temperature in the outer layer water storage tank 6 is higher than the water temperature in the inner layer water storage tank 5, then the single-chip microcomputer 2 controls the two-position three-way solenoid valve 7 to be in an electrified state to connect the two-position three-way electromagnetic valve. The P ₂ port and A port of the valve 7 make the water in the outer water storage tank 6 flow into the heating pipe 8 through the two-position three-way solenoid valve 7. At this time, the single-chip microcomputer 2 controls the heating pipe 8 to heat and flow in through the digital voltage regulator 9 The water in the heating pipe 8 is output after reaching the boiling state, and at the same time, the single-chip microcomputer 2 controls the electromagnet at the right end of the three-position four-way solenoid valve 10 to be energized so that the B port of the three-position four-way solenoid valve 10 is connected to the P port, and the A port is connected to the T port. The high-temperature water output in the heating pipe 8 is input by the B port of the three-position four-way solenoid valve 10 and output by the P port, and then directly input into the heat exchange pipe 16, and the heat exchange pipe 16 is connected with the water in the outer water storage tank 6. After the heat exchange, the flow is regulated by the electromagnetic flow valve 13, and then input from the A port of the three-position four-way solenoid valve 10, output through the T port, and output from the water outlet 11 for use; the third temperature sensor 12 is used to detect the water temperature of the water outlet 11 And feed back to the single-chip microcomputer 2, the single-chip microcomputer 2 compares the detection value of the third temperature sensor 12 with the input value of the intelligent terminal 1, if the detection value of the third temperature sensor 12 is higher than the input value of the intelligent terminal 1, the single-chip microcomputer 2 is based on the contrast difference. The value is proportionally controlled to adjust the electromagnetic flow valve 13 to reduce the passing flow, so as to increase the heat exchange time between the high-temperature water and the low-temperature water in the outer water storage tank 6 when the high-temperature water passes through the heat exchange pipe 16, and simultaneously control the digital pressure regulator 9 to reduce the pressure on the heating pipe 8. Heating power, in order to achieve the effect of matching energy saving and consumption reduction, if the detection value of the third temperature sensor 12 is lower than the input value of the intelligent terminal 1, the single chip microcomputer 2 controls and adjusts the electromagnetic flow valve 13 according to the comparison difference in proportion to increase the flow rate, and at the same time controls The digital pressure regulator 9 increases the heating power of the heating tube 8 to achieve the real-time boiling heating effect matching the flow rate;

The single-chip microcomputer 2 adjusts the heating voltage of the heating tube 8 through the digital voltage regulator 9 in real time according to the water temperature signal feedback detected by the first temperature sensor 3 and the second temperature sensor 4, so as to ensure that the water flowing into the heating tube 8 is heated with the lowest power loss to boiling temperature; when the first liquid level sensor 14 detects that the water level of the inner layer water storage tank 5 is lower than the lower limit preset value, the single-chip microcomputer 2 controls the first two-two normally closed solenoid valve 19 to be energized to connect the first two The P port and A port of the two normally closed solenoid valves 19, tap water enters the solar collector 20 and pushes the heated reserve water in the solar collector 20 to be treated by the water purifier 17 and then sent to the inner water storage tank 5 for compensation. When the water level of the inner water storage tank 5 reaches the upper limit preset value again, the single-chip microcomputer 2 controls the power loss of the first two-two normally closed solenoid valve 19 to disconnect the P port and the A of the first two-two normally closed solenoid valve 19. mouth, stop supplementing the water volume of the inner water storage tank 5, and reciprocate like this; when the second liquid level sensor 15 detects that the water level of the outer water storage tank 6 is lower than the lower limit preset value, the single-chip microcomputer 2 controls the second two-position two-two normally closed electromagnetic The valve 18 is energized to connect the P port and the A port of the second two-position two-two normally closed solenoid valve 18, tap water enters the outer water storage tank 6 for compensation, when the water level of the outer water storage tank 6 reaches the upper limit preset value again , the single-chip microcomputer 2 controls the second two-two normally closed solenoid valve 18 to disconnect the P port and the A port of the second two-two normally closed solenoid valve 18, and stops replenishing the water volume of the outer water storage tank 6, so the reciprocating cycle.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and that described in the above-mentioned embodiments and the specification only illustrates the principles of the present invention, and the present invention will also have other functions without departing from the spirit and scope of the present invention. Variations and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. the intelligent boiling water control method with boiling water heat-recovering function, which is characterized in that recycled using having boiling water thermal energy The intelligent boiling water control device of function implements intelligent boiling water control, the intelligent boiling water control with boiling water heat-recovering function Device includes the intelligent terminal for being mounted with APP, microcontroller, internal layer water tank, outer layer water tank, heating tube, digital voltage regulator, three Position four-way solenoid valve, water outlet, heat exchanging pipe, the second 2/2-way normally closed solenoid valve, the first 2/2-way normally closed solenoid valve, Solar thermal collector and tap water water intake end, wherein tap water water intake end respectively with the second 2/2-way normally closed solenoid valve, first The P mouths of 2/2-way normally closed solenoid valve connect, the arrival end of the A mouth and solar thermal collector of the first 2/2-way normally closed solenoid valve Connection, solar thermal collector outlet end are connect with the entrance of internal layer water tank, outlet and the two-bit triplet electromagnetism of internal layer water tank The P of valve₁Mouth connection；The A mouths of second 2/2-way normally closed solenoid valve are connect with the entrance of outer layer water tank, and outer layer water tank goes out The P of mouth and two-bit triplet solenoid valve₂Mouth connection；Internal layer water tank is arranged in outer layer water tank, and heat exchanging pipe is placed in internal layer Water tank periphery；The A mouths of two-bit triplet solenoid valve are connect with the entrance of heating tube, the outlet of heating tube and three position four-way electromagnetic valve The connection of B mouths, the T mouths of three position four-way electromagnetic valve connect with water outlet, the P mouths of three position four-way electromagnetic valve and entering for heat exchanging pipe The connection of mouth end, the outlet end of heat exchanging pipe and the A mouths of electromagnetic flow valve connect, B mouths and the 3-position 4-way electricity of electromagnetic flow valve The A mouths of magnet valve connect, and water outlet is provided with third temperature sensor, and digital voltage regulator is provided in heating tube；Outer layer stores up The first temperature sensor and the second liquid level sensor are provided in water tank, be provided in internal layer water tank second temperature sensor with First liquid level sensor；Simultaneously intelligent terminal, the first temperature sensor, second temperature sensor, third temperature sensor, two Three-way magnetic valve, three position four-way electromagnetic valve, electromagnetic flow valve, digital voltage regulator, the first liquid level sensor, the second level sensing Device, the second 2/2-way normally closed solenoid valve, the first 2/2-way normally closed solenoid valve are connect with microcontroller respectively；

And second 2/2-way normally closed solenoid valve and the first 2/2-way normally closed solenoid valve be normally off, two-bit triplet solenoid valve Under normal conditions, the P of two-bit triplet solenoid valve₁Mouth is connect with A mouthfuls, and three position four-way electromagnetic valve normality Median Function is A, B, P, T tetra- Port is mutually closed, and internal layer water tank is mutually disconnected independently of each other with outer layer water tank；Then carry out system initialization, microcontroller Control the first 2/2-way normally closed solenoid valve obtain it is electric with connect the first 2/2-way normally closed solenoid valve P mouths and A mouthfuls, tap water into It is delivered to internal layer water tank after entering solar thermal collector heating, the water in internal layer water tank enters heating through two-bit triplet solenoid valve Manage it is spare, when the water in internal layer water tank reaches upper limit set value, microcontroller control the first 2/2-way normally closed solenoid valve lose Electricity is to disconnect the P mouths of the first 2/2-way normally closed solenoid valve and A mouthful, and at the same time, microcontroller the second 2/2-way of control is normally closed Solenoid valve obtains the electric P mouths with the second 2/2-way normally closed solenoid valve of connection and A mouthfuls, and tap water enters outer layer water tank, works as outer layer When water in water tank reaches upper limit set value, microcontroller controls the second 2/2-way normally closed solenoid valve dead electricity to disconnect second liang The P mouths of two logical normally closed solenoid valves of position are completed with A mouthfuls, at this time system initialization, in the water and outer layer water tank in internal layer water tank Water be in atural beat swap status, for three kinds of water temperatures of output for different demand of domestic water, specific rate-determining steps are as follows：

1, life warm water is obtained

When sending out life warm water signal by intelligent terminal, signal instruction that microcontroller is sent out according to the instruction of intelligent terminal Control three position four-way electromagnetic valve left end electromagnet obtain it is electric with connect three position four-way electromagnetic valve B mouths and T mouthfuls, in internal layer water tank Water is exported by water outlet for using through two-bit triplet solenoid valve, heating tube and three position four-way electromagnetic valve；

2, high temperature drinking water is obtained

When sending out high temperature by intelligent terminal and drinking water signal, microcontroller acquires the first temperature according to the instruction of intelligent terminal Temperature data in the internal layer water tank that temperature data and second temperature sensor detect in the outer layer water tank of sensor detection, if Water temperature in internal layer water tank is higher than the water temperature in outer layer water tank, then two-bit triplet solenoid valve is in power failure state, internal layer storage Water in water tank is flowed into through two-bit triplet solenoid valve in heating tube, if the water temperature in outer layer water tank is higher than in internal layer water tank Water temperature, then microcontroller control two-bit triplet solenoid valve be in electricity condition to connect the P of two-bit triplet solenoid valve₂Mouthful with A mouthfuls, make Water in outer layer water tank is flowed into through two-bit triplet solenoid valve in heating tube, is added at this time by digital voltage regulator control by microcontroller It is exported after the water to fluidized state that heat pipes heat flows into heating tube, while microcontroller controls three position four-way electromagnetic valve left end electromagnetism Iron obtains electric to connect the B mouths of three position four-way electromagnetic valve and T mouthful, makes the high temperature drinking water of output in heating tube through 3-position 4-way electromagnetism Valve is exported by water outlet for using；

3, direct drinking is obtained

When intelligent terminal sends out direct drinking signal, microcontroller is according to the instruction of intelligent terminal, acquisition the first temperature sensor inspection Temperature data in the internal layer water tank that temperature data and second temperature sensor detect in the outer layer water tank of survey, if internal layer water storage Water temperature in case is higher than the water temperature in outer layer water tank, then two-bit triplet solenoid valve is in power failure state, in internal layer water tank Water is flowed into through two-bit triplet solenoid valve in heating tube, if the water temperature in outer layer water tank is higher than the water temperature in internal layer water tank, Microcontroller control two-bit triplet solenoid valve be in electricity condition to connect the P of two-bit triplet solenoid valve₂Mouthful with A mouthfuls, so that outer layer is stored up Water in water tank is flowed into through two-bit triplet solenoid valve in heating tube, and controlling heating tube by digital voltage regulator by microcontroller at this time adds Hot-fluid exports after entering the water to fluidized state in heating tube, at the same microcontroller control three position four-way electromagnetic valve right end electromagnet obtain it is electric So that the B mouths of three position four-way electromagnetic valve are connected with P mouthfuls, A mouthfuls with T mouthfuls；The high-temperature water exported in heating tube is by 3-position 4-way electromagnetism The B mouths input of valve is directly inputted into after P mouthfuls of output in heat exchanging pipe, and heat exchanging pipe is carried out with the water in outer layer water tank Through Electromagnetic Flow valve regulation flow after heat exchange, then is inputted by the A mouths of three position four-way electromagnetic valve and exported through T mouthfuls, it is defeated by water outlet Go out for using；

Detected value is simultaneously fed back to microcontroller by the water temperature of third temperature sensor detection water outlet, and then microcontroller is by third temperature The detected value of sensor and the input value of intelligent terminal are compared, if the detected value of third temperature sensor is higher than intelligent terminal Input value, microcontroller controls to adjust electromagnetic flow valve according to comparison difference and reduces by flow, to increase high-temperature water in proportion Heat exchanger time when passing through heat exchanging pipe with water at low temperature in outer layer water tank, while digital voltage regulator reduction is controlled to heating The heating power of pipe, to achieve the effect that matching is energy-saving, if the detected value of third temperature sensor is less than intelligent terminal Input value, microcontroller controls to adjust electromagnetic flow valve according to comparison difference and increases through flow in proportion, while controlling digital tune Depressor improves the heating power to heating tube, to reach the real-time boiling heating effect with flow matches.

2. the intelligent boiling water control method according to claim 1 with boiling water heat-recovering function, which is characterized in that too Positive energy heat collector is to be connected in series with.

3. the intelligent boiling water control method according to claim 1 with boiling water heat-recovering function, which is characterized in that It is provided with water purifier between solar thermal collector outlet end and the entrance of internal layer water tank.

4. the intelligent boiling water control method according to claim 1 with boiling water heat-recovering function, which is characterized in that heat It exchanges pipeline and is placed in internal layer water tank periphery in the shape of a spiral.

5. the intelligent boiling water control method according to claim 1 with boiling water heat-recovering function, which is characterized in that heat It exchanges and is provided with multiple fins on pipeline, and fin is helical baffles three-dimensional rib fin.

6. the intelligent boiling water control method according to claim 1 with boiling water heat-recovering function, which is characterized in that add Inside heat pipe is provided with electrode for heating, and heats outer tube layer inlet and be made of pure silicon dioxide crystal, centre setting There are plated film, heating outer tube layer exit to be provided with silver-coated electrode coating.

7. the intelligent boiling water control method according to claim 1 with boiling water heat-recovering function, which is characterized in that interior Layer water tank is that thermal insulation material is made with outer layer water tank.

8. the intelligent boiling water control method according to claim 1 with boiling water heat-recovering function, which is characterized in that interior Layer water tank is telescoping structure with outer layer water tank.