CN211854488U - An intelligent hot water supply system - Google Patents

Abstract

The utility model discloses an intelligent hot water supply system, which comprises a solar water heater, a heating water tank, a running water tank, a temperature regulating water tank and a central control device. The solar water heater is connected to the temperature regulating water tank and the heating water tank through the hot water pipe 1 and the water pipe 3 respectively. The heating water tank is connected to the temperature regulating water tank through the hot water pipe 2. A probe 1 and a water level probe 1, a temperature sensing probe 2 and a water level probe 2 are arranged in the heating water tank, and a temperature sensing probe 3 is arranged in the temperature regulating water tank. The utility model sets up two heating modes, the solar water heater and the heating water tank. When the temperature of the solar water heater is insufficient, the heating water tank is activated, and the temperature of the outlet water is adjusted through the temperature-adjusting water tank, which not only ensures the continuous water supply capability of the solar water heater, but also ensures the continuous water supply capability of the solar water heater. When it comes to energy saving and emission reduction, intelligent control is realized, which is convenient and practical.

Description

An intelligent hot water supply system

technical field

The utility model relates to the technical field of hot water supply, in particular to an intelligent hot water supply system.

Background technique

With the development of society, the demand for energy is increasing rapidly, which reduces the storage of non-renewable energy. At the same time, the global pollution and ecological environment damage caused by the burning of non-renewable energy are becoming more and more serious. The problem has been paid more and more attention by countries all over the world. As an inexhaustible and inexhaustible clean energy, solar energy has now entered a new stage of development and utilization after continuous development and research. The conversion equipment, people use solar water heaters to heat cold water into high-temperature hot water for use. However, solar water heaters are greatly affected by the environment. For example, in cloudy and rainy days and when there is insufficient sunlight in winter, solar water heaters cannot heat water to the temperature required by people, which limits the use of solar water heaters.

Utility model content

In order to solve the above problems, the utility model provides an intelligent hot water supply system that can continuously provide hot water.

The utility model adopts the following technical solutions:

An intelligent hot water supply system includes a solar water heater, a heating water tank, a running water tank, a temperature regulating water tank and a central control device, wherein the running water tank is respectively connected to the solar water heater and the temperature regulating water tank through a first water pipe and a second water pipe, and the solar water heaters are respectively connected to the solar water heater and the temperature regulating water tank. The temperature-adjusting water tank and the heating water tank are connected through the first and third hot water pipes, and the heating water tank is connected to the temperature-adjusting water tank through the second hot-water pipe. Needle 1 and water level probe 1, said water pipe 1, water pipe 2, water pipe 3, hot water pipe 1 and hot water pipe 2 are respectively provided with solenoid valve 1, solenoid valve 2, solenoid valve 3, solenoid valve 4 and solenoid valve Fifth, the central control device is electrically connected to the heating water tank, the first temperature probe, the first water level probe, the third temperature probe, the first solenoid valve, the second solenoid valve, the third solenoid valve, the fourth solenoid valve and the fifth solenoid valve. connect.

As a preferred technical solution of the present invention, the heating water tank is an electric heating water tank or a heat pump heating water tank.

As a preferred technical solution of the present invention, the tap water tank is connected to the heating water tank through a water pipe 4, the water pipe 4 is provided with a solenoid valve 6, and the central control device is electrically connected with the solenoid valve 6.

As a preferred technical solution of the present invention, the heating water tank is provided with a second temperature sensing probe and a second water level probe, and the central control device is electrically connected to the second temperature sensing probe and the second water level probe, respectively.

As a preferred technical solution of the present invention, a propeller is arranged inside the temperature-adjusting water tank, a water supply pipe is arranged outside the temperature-adjusting water tank, and a booster pump is arranged on the water supply pipe.

The beneficial effects of the present utility model are:

The utility model sets up two heating modes, the solar water heater and the heating water tank. When the temperature of the solar water heater is insufficient, the heating water tank is activated, and the temperature of the outlet water is adjusted through the temperature-adjusting water tank, which not only ensures the continuous water supply capability of the solar water heater, but also ensures the continuous water supply capability of the solar water heater. When it comes to energy saving and emission reduction, intelligent control is realized, which is convenient and practical.

Description of drawings

Fig. 1 is the connection front view of the utility model;

FIG. 2 is a block diagram of the control connection of the present invention.

Description of symbols in the figure:

1: solar water heater, 2: heating water tank, 3: tap water tank, 4: temperature regulating water tank, 5: central control device, 6: water pipe one, 7: water pipe two, 8: hot water pipe one, 9: water pipe three, 10 : Hot water pipe two, 11: Water supply pipe, 12: Booster pump, 13: Water pipe four, 14: Solenoid valve one, 15: Solenoid valve two, 16: Solenoid valve three, 17: Solenoid valve four, 18: Solenoid valve Five, 19: solenoid valve six, 20: temperature probe one, 21: water level probe one, 22: temperature probe two, 23: water level probe two, 24: temperature probe three.

Detailed ways

The present utility model will now be described in further detail in conjunction with the accompanying drawings.

As shown in Figures 1 and 2, an intelligent hot water supply system includes a solar water heater 1, a heating water tank 2, a running water tank 3, a temperature regulating water tank 4 and a central control device 5. The running water tank 3 passes through a water pipe 1 6 respectively. The second water pipe 7 is connected to the solar water heater 1 and the temperature regulating water tank 4, and cold water enters the solar water heater 1 and the temperature regulating water tank 4 from the water pipe one 6 and the water pipe two 7 respectively. The solar water heater 1 is connected to the temperature regulating water tank 4 and the heating water tank 2 through the hot water pipe 1 8 and the water pipe 3 9 respectively. The heating water tank 2 delivers low temperature water or medium temperature water. The heating water tank 2 is connected to the temperature-adjusting water tank 4 through the second hot water pipe 10, that is, the hot water is transported to the temperature-adjusting water tank 4 through the second hot water pipe 10, wherein the heating water tank 2 is an electric heating water tank or a heat pump heating water tank, that is, the heating water tank 2 can be heated by a heat pump. The water in the heating water tank 2 is heated by electric energy, or the water in the heating water tank 2 is heated by exchanging heat to make it warm up. The heating water tank 2 is provided with a second temperature probe 22 and a second water level probe 23, which are respectively used to detect heating Water temperature and water level in tank 2. The temperature-adjusting water tank 4 is provided with a temperature-sensing probe 3 24, which is used to detect the water temperature in the temperature-adjusting water tank 4, and a propeller is arranged in the temperature-adjusting water tank 4, which is used to quickly mix the inflowing cold water and hot water to make the water temperature uniform. A water supply pipe 11 is provided outside the temperature-adjusting water tank 4, and a booster pump 12 is arranged on the water supply pipe 11 to avoid the situation that the water output is too small due to insufficient water pressure in the temperature-adjusting water tank 4, which affects the use of users. The solar water heater 1 is provided with a temperature sensing probe 1 20 and a water level probe 1 21 for detecting the water temperature and water level in the solar water heater 1 . The tap water tank 3 is connected to the heating water tank 2 through a water pipe 4 13 , and a solenoid valve 6 19 is provided on the water pipe 4 13 , and cold water can be directly passed into the heating water tank 2 through the water pipe 4 13 . Said water pipe one 6, water pipe two 7, water pipe three 9, hot water pipe one 8 and hot water pipe two 10 are respectively provided with electromagnetic valve one 14, electromagnetic valve two 15, electromagnetic valve three 16, electromagnetic valve four 17 and electromagnetic valve. Valve five 18, the central control device 5 is connected to the heating water tank 2, temperature probe one 20, water level probe one 21, temperature probe two 22, water level probe two 23, temperature probe three 24, electromagnetic The first valve 14 , the second solenoid valve 15 , the third solenoid valve 16 , the fourth solenoid valve 17 , the fifth solenoid valve 18 and the sixth solenoid valve 19 are electrically connected.

When the utility model is used, the user sets the temperature he needs through the central control device 5 , such as the water temperature in the solar water heater 1 , the water temperature in the heating water tank 2 and the water temperature in the tempering water tank 4 . Cold water is injected into the solar water heater 1 from the water pipe one 6 for heating, and the temperature sensing probe one 20 collects the water temperature data in the solar water heater 1 in real time, and transmits the signal to the central control device 5 .

When it is winter and the sunlight is insufficient, the solar water heater 1 cannot heat the water in it to the water temperature preset by the user, but can only heat it to a medium temperature. The temperature sensing probe 1 20 detects that the water temperature of the solar water heater 1 is low. According to the water temperature of the solar water heater preset by the user, the central control device 5 closes the solenoid valve 4 17 on the hot water pipe 1 8, and controls the solenoid valve 3 16 on the water pipe 3 9 to open, so that the medium temperature water in the solar water heater 1 is injected into the heating water tank. In step 2, the heating water tank 2 is activated at the same time to heat the water in it. At this time, because the incoming water is medium-temperature water from the solar water heater 1, the water has a basic temperature, thereby reducing the energy loss of the heating water tank 2. After the water temperature of the heating water tank 2 rises to the water temperature of the heating water tank preset by the user, the central control device 5 opens the solenoid valve 5 18 on the hot water pipe 2 10 and the solenoid valve 2 15 on the water pipe 2 7, so that the hot water is removed from the hot water. The second water pipe 10 flows into the tempering water tank 4, and the cold water flows into the tempering water tank 4 from the second water pipe 7, and the cold water and hot water are fully mixed under the action of the propeller. The central control device 5 adjusts the water temperature in the temperature-adjusting water tank 4 by controlling the flow of the two water pipes according to the water temperature of the temperature-adjusting water tank preset by the user until the water temperature in the temperature-adjusting water tank 4 reaches the temperature preset by the user, and finally discharges through the water supply pipe 11 for users to use.

When the sunlight is sufficient in summer, the water temperature in the solar water heater 1 is higher than the water temperature of the solar water heater preset by the user, the central control device 5 closes the solenoid valve 1 14 on the water pipe 1 6 and the solenoid valve 3 16 on the water pipe 3 9, and turns on the heat Solenoid valve 4 17 on water pipe 1 8 and solenoid valve 2 15 on water pipe 2 7, hot water and cold water flow from hot water pipe 1 8 and water pipe 2 7 into temperature-adjusting water tank 4 respectively, and are mixed evenly under the action of the propeller The temperature sensing probe 3 24 collects the water temperature in the temperature adjustment water tank 4 in real time, and outputs it to the central control device 5. The central control device 5 adjusts the flow rate of the hot water pipe 1 8 and the water pipe 2 7 according to the water temperature of the temperature adjustment water tank preset by the user. Thus, the temperature of the water in the temperature-adjusting water tank 4 is adjusted to a preset temperature, and finally discharged through the water supply pipe 11 for use by the user.

Finally, it should be noted that these embodiments are only used to illustrate the present utility model and do not limit the scope of the present utility model. In addition, for those skilled in the art, changes or modifications in other different forms can also be made on the basis of the above description. There is no need and cannot be exhaustive of all implementations here. And the obvious changes or changes derived from this are still within the protection scope of the present invention.

Claims (5)

1. An intelligent hot water supply system, comprising a solar water heater (1), a heating water tank (2), a running water tank (3), a tempering water tank (4) and a central control device (5), characterized in that: the tap water The tank (3) is connected to the solar water heater (1) and the temperature regulating water tank (4) through the first water pipe (6) and the second water pipe (7) respectively, and the solar water heater (1) is respectively connected to the solar water heater (1) through the first hot water pipe (8) and the third water pipe (9) Connect the temperature adjustment water tank (4) and the heating water tank (2), the heating water tank (2) is connected to the temperature adjustment water tank (4) through the second hot water pipe (10), and the temperature adjustment water tank (4) is provided with a sensor The temperature probe three (24), the solar water heater (1) is provided with a temperature sensing probe one (20) and a water level probe one (21), the water pipe one (6), the water pipe two (7), the water pipe three ( 9), hot water pipe one (8) and hot water pipe two (10) are respectively provided with solenoid valve one (14), solenoid valve two (15), solenoid valve three (16), solenoid valve four (17) and The solenoid valve five (18), the central control device (5) is respectively connected with the heating water tank (2), the temperature probe one (20), the water level probe one (21), the temperature probe three (24), the electromagnetic The first valve (14), the second solenoid valve (15), the third solenoid valve (16), the fourth solenoid valve (17) and the fifth solenoid valve (18) are electrically connected. 2. An intelligent hot water supply system according to claim 1, characterized in that: the heating water tank (2) is an electric heating water tank or a heat pump heating water tank. 3. An intelligent hot water supply system according to claim 1, characterized in that: the running water tank (3) is connected to the heating water tank (2) through a water pipe four (13), and the water pipe four (13) is provided with a There is a solenoid valve six (19), and the central control device (5) is electrically connected with the solenoid valve six (19). 4. An intelligent hot water supply system according to any one of claims 1 to 3, wherein the heating water tank (2) is provided with two temperature sensing probes (22) and two water level probes (2). 23), the central control device (5) is electrically connected to the second temperature sensing probe (22) and the second water level probe (23), respectively. 5. An intelligent hot water supply system according to claim 1, characterized in that: a propeller is arranged in the temperature-adjusting water tank (4), and a water supply pipe (11) is arranged outside the temperature-adjusting water tank (4), so The water supply pipe (11) is provided with a booster pump (12).

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