CN207778847U - A kind of photovoltaic solar water heater temperature indicating device - Google Patents

Abstract

A kind of photovoltaic solar water heater temperature indicating device of the utility model belongs to water heater arrangement field；Including photovoltaic module, solar water heater, intelligent controller, accumulator, display, direct current cables, data line, temperature sensor, decompression voltage regulator and AD sampling transformation devices；Mounting temperature sensor on the water storage box of the solar water heater, the temperature sensor connects intelligent controller by AD sampling transformation devices, the intelligent controller connects display by direct current cables with data line respectively, the intelligent controller connects accumulator, and the photovoltaic module connects accumulator by decompression voltage regulator with direct current cables；On the one hand the utility model is charged a battery by photovoltaic module, saved the energy, be good for the environment, and another aspect the utility model solves when with solar water heater because not knowing caused by water temperature about cold and hot technical problem.

Description

A kind of photovoltaic solar water heater temperature indicating device

Technical field

A kind of photovoltaic solar water heater temperature indicating device of the utility model belongs to water heater arrangement field.

Background technology

Current clean energy resource proportion shared in social production is increasing, the correlation energy such as wind energy, water energy, solar energy Because its to the innocuousness of air by extensive concern.Especially solar energy is most praised highly by people.Solar water heater is general Mounted on sun-drenched place, power generation power supply is carried out using photovoltaic module, sunlight is made to be fully utilized, meanwhile, section Household electric energy is saved.But due to not knowing the temperature of water, when easily causing with water, occur that water temperature is too cool or too hot technology is asked Topic, and general display device is all to use domestic power, is also unfavorable for environmental protection.

Utility model content

In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of photovoltaic solar water heater temperature display dresses It sets.

What the purpose of this utility model was realized in：

A kind of photovoltaic solar water heater temperature indicating device, including photovoltaic module, solar water heater, intelligent control Device, accumulator, display, direct current cables, data line, temperature sensor, decompression voltage regulator and AD sampling transformation devices；It is described Mounting temperature sensor on the water storage box of solar water heater, the temperature sensor connect intelligence by AD sampling transformation devices Controller, the intelligent controller connect display with data line by direct current cables respectively, and the intelligent controller connection stores Battery, the photovoltaic module connect accumulator by decompression voltage regulator with direct current cables.

Further, a kind of photovoltaic solar water heater temperature indicating device, the decompression voltage regulator include crystalline substance Body diode D1, crystal diode D2, crystal diode D3, crystal diode D4, crystal diode D5, crystal diode D6, Crystal diode D7, transistor Q1, transistor Q2, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, electricity Hinder R6, capacitance C1, capacitance C2, capacitance C3, capacitance C4, transformer G1 and zener diode W1；The 15T windings of the transformer G1 One end connection crystal diode D7, the crystal diode D7 be separately connected capacitance C4 and the ends endpoint VCC, the capacitance C4 It is separately connected the other end at the ends endpoint GND and the 15T windings of transformer G1, one end point of the 145T windings of the transformer G1 Not Lian Jie capacitance C3, resistance R6, resistance R5, crystal diode D3 and crystal diode D2, the crystal diode D6 connects respectively Connect the other end and transistor Q1, the transistor Q1 point of the 145T windings of capacitance C3, resistance R6, transformer G1 It Lian Jie not capacitance C1, resistance R5, transistor Q2, resistance R1 and resistance R3；The capacitance C1 connection resistance R4, the resistance R1 connection transistors Q2, the resistance R3 are separately connected resistance R2 and capacitance C2, and the one of the 15T windings of the transformer G1 End is separately connected resistance R4 and crystal diode D1, the crystal diode D1 connections OND endpoints, the 15T of the transformer G1 Other end connection capacitance C2, resistance R2, resistance R1 and the zener diode W1 of winding, the zener diode W1 connections crystal two Pole pipe Q2, the crystal diode Q2 are separately connected crystal diode D4 and crystal diode D5, the crystal diode D4 point Not Lian Jie crystal diode D3 and endpoint U220, the crystal diode D5 be separately connected crystal diode D2 and endpoint 220V.

Further, a kind of photovoltaic solar water heater temperature indicating device, the AD sampling transformations device include Converter AD651, resistance R1, resistance R2, resistance R3, crystal diode D1, crystal diode D2, crystal diode D3, crystal Diode D3, capacitance C1, capacitance C2, equipotential K, equipotential K1, equipotential K2 and equipotential K3；The converter AD651 has Pin 1,4,5,6,7,8,12,13,14 and 15,1 connection+Vs endpoints of the pin, the pin 4 are separately connected capacitance C1, pipe Foot 7 and resistance R2, the capacitance C1 is separately connected pin 5 and crystal diode D3, the crystal diode D3 are separately connected pipe Foot 6 and equipotential K1, the resistance R2 is separately connected capacitance C2, resistance R3 and endpoint Uout, the capacitance C2 and resistance R3 connects Equipotential K2, the endpoint Uout connection equipotentials K3 are met, the pin 12 connects ground wire, 8 connection end points of the pin-endpoint Vs, the pin 13 connect equipotential K, 14 connection end point Fin of the pin, and the pin 15 divides half-connection resistance R1 and crystal Diode D1, the resistance R1 connection end points+15V, the crystal diode D1 pass through crystal diode D2 connection ground wires.

Advantageous effect：

The utility model provides a kind of hardware device of photovoltaic solar water heater temperature indicating device, the utility model Using mounting temperature sensor on the water storage box of solar water heater, temperature sensor connects intelligence by AD sampling transformation devices Controller, intelligent controller connect display with data line by direct current cables respectively, and intelligent controller connects accumulator, photovoltaic Component connects accumulator by decompression voltage regulator with direct current cables；The utility model is on the one hand by photovoltaic module to accumulator Charging, has saved the energy, has been good for the environment, and another aspect the utility model solves when with solar water heater because not knowing About cold and hot technical problem caused by water temperature.

Description of the drawings

Fig. 1 is a kind of photovoltaic solar water heater temperature indicating device structure diagram.

Fig. 2 is decompression voltage regulator circuit diagram.

Fig. 3 is AD sampling transformation device circuit figures.

In figure：1 photovoltaic module, 2 solar water heaters, 3 intelligent controllers, 4 accumulators, 5 displays, 6 direct current cables, 7 Data line, 8 temperature sensors, 9 decompression voltage regulators, 10AD sampling transformation devices.

Specific implementation mode

Specific embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.

Specific implementation mode one

A kind of photovoltaic solar water heater temperature indicating device, as shown in Figure 1, including photovoltaic module 1, solar water heater 2, intelligent controller 3, accumulator 4, display 5, direct current cables 6, data line 7, temperature sensor 8,9 and of decompression voltage regulator AD sampling transformations device 10；Mounting temperature sensor 8 on the water storage box of the solar water heater 2, the temperature sensor 8 Intelligent controller 3 is connected by AD sampling transformations device 10, the intelligent controller 3 passes through direct current cables 6 and data line 7 respectively Display 5 is connected, the intelligent controller 3 connects accumulator 4, and the photovoltaic module 1 passes through decompression voltage regulator 9 and direct current Cable 6 connects accumulator 4.

Operation principle：Photovoltaic module 1 is charged by decompression voltage regulator 9 and direct current cables 6 to accumulator 4, when electricity fills After full, intelligent controller 3 controls accumulator 4 and cuts off charge switch, and the water in solar water heater 2 is arranged in temperature sensor 8 Box part, temperature sensor 8 acquire the temperature of water in real time, are transferred to intelligent controller 3 by AD sampling transformation devices, intelligence is controlled Device 3 processed makes the temperature of temperature real-time display water on display 5, accumulator 4 power to intelligent controller 3 and display 5.

Specific implementation mode two

Specifically, a kind of photovoltaic solar water heater temperature indicating device, as shown in Fig. 2, the lowering and stabilizing blood pressure is electric Road 9 includes crystal diode D1, crystal diode D2, crystal diode D3, crystal diode D4, crystal diode D5, crystal Diode D6, crystal diode D7, transistor Q1, transistor Q2, resistance R1, resistance R2, resistance R3, resistance R4, Resistance R5, resistance R6, capacitance C1, capacitance C2, capacitance C3, capacitance C4, transformer G1 and zener diode W1；The transformer One end connection the crystal diode D7, the crystal diode D7 of the 15T windings of G1 are separately connected capacitance C4 and the ends endpoint VCC, The capacitance C4 is separately connected the other end at the ends endpoint GND and the 15T windings of transformer G1, the 145T windings of the transformer G1 One end be separately connected capacitance C3, resistance R6, resistance R5, crystal diode D3 and crystal diode D2, the crystal diode D6 is separately connected the other end and transistor Q1 of the 145T windings of capacitance C3, resistance R6, transformer G1, three pole of the crystal Pipe Q1 is separately connected capacitance C1, resistance R5, transistor Q2, resistance R1 and resistance R3；The capacitance C1 connections resistance R4, institute State resistance R1 connection transistors Q2, the resistance R3 be separately connected the 15T of resistance R2 and capacitance C2, the transformer G1 around One end of group is separately connected resistance R4 and crystal diode D1, the crystal diode D1 connections OND endpoints, the transformer G1 15T windings other end connection capacitance C2, resistance R2, resistance R1 and zener diode W1, the zener diode W1 connections Crystal diode Q2, the crystal diode Q2 are separately connected crystal diode D4 and crystal diode D5, two pole of the crystal Pipe D4 is separately connected crystal diode D3 and endpoint U220, the crystal diode D5 are separately connected crystal diode D2 and endpoint 220V。

Specific implementation mode three

Specifically, a kind of photovoltaic solar water heater temperature indicating device, as shown in figure 3, the AD sampling transformations Device includes converter AD651, resistance R1, resistance R2, resistance R3, crystal diode D1, crystal diode D2, crystal diode D3, crystal diode D3, capacitance C1, capacitance C2, equipotential K, equipotential K1, equipotential K2 and equipotential K3；The converter AD651 has pin 1,4,5,6,7,8,12,13,14 and 15,1 connection+Vs endpoints of the pin, the pin 4 to be separately connected electricity Hold C1, pin 7 and resistance R2, the capacitance C1 and is separately connected pin 5 and crystal diode D3, the crystal diode D3 point Not Lian Jie pin 6 and equipotential K1, the resistance R2 be separately connected capacitance C2, resistance R3 and endpoint Uout, the capacitance C2 and Resistance R3 connection equipotentials K2, the endpoint Uout connection equipotentials K3, the pin 12 connect ground wire, and the pin 8 connects Endpoint-endpoint Vs, the pin 13 connect equipotential K, 14 connection end point Fin of the pin, and the pin 15 divides half-connection electric R1 and crystal diode D1 is hindered, the resistance R1 connection end points+15V, the crystal diode D1 are connected by crystal diode D2 Ground wire.

Claims (3)

1. a kind of photovoltaic solar water heater temperature indicating device, which is characterized in that including photovoltaic module (1), solar water Device (2), intelligent controller (3), accumulator (4), display (5), direct current cables (6), data line (7), temperature sensor (8), Decompression voltage regulator (9) and AD sampling transformations device (10)；Temperature sensing is installed on the water storage box of the solar water heater (2) Device (8), the temperature sensor (8) connect intelligent controller (3), the intelligent controller by AD sampling transformations device (10) (3) display (5) is connected by direct current cables (6) and data line (7) respectively, the intelligent controller (3) connects accumulator (4), the photovoltaic module (1) connects accumulator (4) by decompression voltage regulator (9) and direct current cables (6).

2. a kind of photovoltaic solar water heater temperature indicating device according to claim 1, which is characterized in that the decompression is steady Volt circuit (9) includes crystal diode D1, crystal diode D2, crystal diode D3, crystal diode D4, crystal diode D5, crystal diode D6, crystal diode D7, transistor Q1, transistor Q2, resistance R1, resistance R2, resistance R3, Resistance R4, resistance R5, resistance R6, capacitance C1, capacitance C2, capacitance C3, capacitance C4, transformer G1 and zener diode W1；It is described One end connection the crystal diode D7, the crystal diode D7 of the 15T windings of transformer G1 are separately connected capacitance C4 and endpoint The ends VCC, the capacitance C4 are separately connected the other end at the ends endpoint GND and the 15T windings of transformer G1, the transformer G1's One end of 145T windings is separately connected capacitance C3, resistance R6, resistance R5, crystal diode D3 and crystal diode D2, the crystalline substance Body diode D6 is separately connected the other end and transistor Q1 of the 145T windings of capacitance C3, resistance R6, transformer G1, described Transistor Q1 is separately connected capacitance C1, resistance R5, transistor Q2, resistance R1 and resistance R3；The capacitance C1 connections Resistance R4, the resistance R1 connection transistors Q2, the resistance R3 are separately connected resistance R2 and capacitance C2, the transformer One end of the 15T windings of G1 is separately connected resistance R4 and crystal diode D1, the crystal diode D1 connections OND endpoints, institute State other end connection capacitance C2, resistance R2, resistance R1 and the zener diode W1 of the 15T windings of transformer G1, the voltage stabilizing two Pole pipe W1 connection crystal diodes Q2, the crystal diode Q2 are separately connected crystal diode D4 and crystal diode D5, institute State that crystal diode D4 is separately connected crystal diode D3 and endpoint U220, the crystal diode D5 are separately connected two pole of crystal Pipe D2 and endpoint 220V.

3. a kind of photovoltaic solar water heater temperature indicating device according to claim 1, which is characterized in that the AD samplings Converting means includes converter AD651, resistance R1, resistance R2, resistance R3, crystal diode D1, crystal diode D2, crystal two Pole pipe D3, crystal diode D3, capacitance C1, capacitance C2, equipotential K, equipotential K1, equipotential K2 and equipotential K3；Described turn Parallel operation AD651 has pin 1,4,5,6,7,8,12,13,14 and 15,1 connection+Vs endpoints of the pin, the pin 4 to connect respectively It meets capacitance C1, pin 7 and resistance R2, the capacitance C1 and is separately connected pin 5 and crystal diode D3, the crystal diode D3 It is separately connected pin 6 and equipotential K1, the resistance R2 is separately connected capacitance C2, resistance R3 and endpoint Uout, the capacitance C2 Equipotential K2, the endpoint Uout connection equipotentials K3 are connected with resistance R3, the pin 12 connects ground wire, and the pin 8 connects Endpoint-endpoint Vs is met, the pin 13 connects equipotential K, 14 connection end point Fin of the pin, and the pin 15 divides half-connection Resistance R1 and crystal diode D1, the resistance R1 connection end points+15V, the crystal diode D1 pass through crystal diode D2 Connect ground wire.