CN209928294U - An intelligent bathing device - Google Patents

Abstract

The utility model discloses an intelligent bathing device, which belongs to an intelligent control device, is operated by a mobile phone, has a simple structure, can timely remind to add hot water, saves water and improves the use experience. The utility model comprises: a cold water inlet pipe, a hot water inlet pipe, a water outlet pipe, a hot water storage bucket, and a controller, and the three pipes are connected through a mixing chamber; the temperature adjustment and water level alarm circuits are composed of a main control chip and a WiFi communicator The chip is connected to each element, receives the signal of the temperature sensor and the water level sensor, adjusts the opening of the flow control valve, adjusts the water temperature in the mixing chamber, and can set the temperature through the mobile phone; when the hot water storage bucket When the water level in the tank is low, the water level sensor sends a signal to remind to add hot water in time.

Description

An intelligent bathing device

technical field

The invention belongs to the field of intelligent control, in particular to an intelligent bathing device.

Background technique

In recent years, the development of the Internet of Things, electronic and electrical technology and smart phones have made it a reality to control an electrical component through a mobile phone.

At present, most dormitories in colleges and universities in my country do not provide students with water heaters for bathing in the dormitories. It is difficult for students to take a bath. The bathing artifact mainly uses the jet siphon principle of the fluid, uses the water pressure of the tap water to generate a low pressure area, and mixes the hot water in the bucket with cold water to form warm water for bathing. However, there are many problems with the current bathing artifact: (1) The mixing of cold water and hot water is not uniform, and the water temperature is unstable; (2) It is necessary to manually adjust the valve of the hot water pipeline to obtain a suitable water temperature, which is prone to the situation of hot and cold. And the adjustment process is easy to cause waste; (3) When the hot water is running out, if you forget to replenish it in time, the water temperature will drop rapidly, and the use experience will be extremely poor.

SUMMARY OF THE INVENTION

The invention provides an intelligent bathing device, which can be operated by a mobile phone, has a simple structure, can remind to add hot water in time, saves water and improves the use experience.

To achieve the above object, the present invention adopts the following technical solutions:

An intelligent bathing device, comprising a cold water inlet pipe 1, a mixing chamber 2, a water outlet pipe 3, a temperature sensor 4, a controller 6, a flow control solenoid valve 8, a hot water inlet pipe 9, a hot water storage bucket 10, and a water level sensor 12; One end of the cold water inlet pipe 1 is connected to the faucet, and the other end is connected to the mixing chamber 2; one end of the hot water inlet pipe 9 is inserted into the bottom of the hot water storage bucket 10, and the other end is connected to the mixing chamber 2; Install the flow control solenoid valve 8, the flow control solenoid valve 8 is connected to the controller 6 through the flow control solenoid valve control line 7; the temperature sensor 4 is attached to the inner surface of the mixing chamber 2 and is connected to the controller 6 through the temperature sensor transmission line 5, and the water level sensor 12 is installed At one end of the hot water inlet pipe 9 inserted into the hot water storage bucket 10, the water level sensor 12 is connected to the controller 6 through the water level sensor control line 11; one end of the water outlet pipe 3 is connected to the mixing chamber 2, and the other end is connected to the shower.

In the above structure, the cold water inlet pipe 1, the water outlet pipe 3, and the hot water inlet pipe 9 are respectively installed on different sides of the mixing chamber 2; the controller 6 includes a main control chip 14, a WiFi communicator 15; temperature sensors 4, The flow control solenoid valve 8 and the water level sensor 12 are respectively connected to the main control chip 14. The main control chip 14 is connected to the local area network through the WiFi communicator 15 for receiving mobile phone signals and uploading the signals of the water level sensor 12 to the mobile phone.

The main control chip 14 receives the signals of the temperature sensor 4 and the water level sensor 12, adjusts the opening of the flow control solenoid valve 8, adjusts the flow of hot water entering the mixing chamber, and adjusts the water temperature in the mixing chamber 2, which can be set through the mobile phone. fixed temperature.

The temperature sensor 4 is attached to the inner surface of the mixing chamber 2, and is used to monitor the water temperature in the mixing chamber, transmit the temperature signal to the temperature adjustment circuit, and adjust the temperature in the mixing chamber to reach the set value; the water level sensor 12 is installed in the hot water inlet. One end of the water pipe 9 inserted into the hot water storage bucket 10 is used to monitor the water level in the hot water storage bucket. When the water level is low, the water level signal is transmitted to the water level alarm circuit to remind the hot water to be added in time.

Beneficial effects: The present invention provides an intelligent bathing device, which uses a mobile phone to set the water temperature in the mixing chamber, feeds back the water temperature of the mixing chamber in time through a temperature sensor, controls the opening of the flow control valve through the controller, and adjusts the water temperature entering the mixing chamber. Hot water flow, automatic water temperature correction, avoiding manual adjustment, can save water, and the water level sensor feedbacks the water level in the hot water storage tank in time to avoid a sudden drop in water temperature. The cold water and hot water are evenly mixed in the mixing chamber, and water with a constant temperature flows out of the shower, improving the comfort of bathing.

Description of drawings

1 is a schematic structural diagram of a bathing device of the present invention;

Figure 2 is a schematic diagram of the controller;

In the figure: 1 is the cold water inlet pipe, 2 is the mixing chamber, 3 is the water outlet pipe, 4 is the temperature sensor, 5 is the temperature sensor transmission line, 6 is the controller, 7 is the flow control solenoid valve control line, and 8 is the flow control solenoid Valve, 9 is the hot water inlet pipe, 10 is the hot water storage bucket, 11 is the water level sensor control line, 12 is the water level sensor, 13 is the power supply, 14 is the main control chip, 15 is the WiFi communicator, and 16 is the local area network.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments:

As shown in Figure 1, an intelligent bathing device includes a cold water inlet pipe 1, a mixing chamber 2, a water outlet pipe 3, a temperature sensor 4, a controller 6, a flow control solenoid valve 8, a hot water inlet pipe 9, a hot water inlet pipe 9, and a hot water inlet pipe 9. The water storage bucket 10 and the water level sensor 12; one end of the cold water inlet pipe 1 is connected to the faucet, and the other end is connected to the mixing chamber 2; one end of the hot water inlet pipe 9 is inserted into the bottom of the hot water storage barrel 10, and the other end is connected to the mixing chamber 2; The flow control solenoid valve 8 is installed between the two ends of the pipeline 9, and the flow control solenoid valve 8 is connected to the controller 6 through the flow control solenoid valve control line 7; the temperature sensor 4 is attached to the inner surface of the mixing chamber 2 and is connected to the controller through the temperature sensor transmission line 5 6. The water level sensor 12 is installed at one end of the hot water inlet pipe 9 that is inserted into the hot water storage bucket 10. The water level sensor 12 is connected to the controller 6 through the water level sensor control line 11; one end of the water outlet pipe 3 is connected to the mixing chamber 2, and the other end is connected to the shower. .

In the above structure, the cold water inlet pipe 1, the water outlet pipe 3, and the hot water inlet pipe 9 are respectively installed on different sides of the mixing chamber 2; the controller 6 includes a main control chip 14, a WiFi communicator 15; temperature sensors 4, The flow control solenoid valve 8 and the water level sensor 12 are respectively connected to the main control chip 14. The main control chip 14 is connected to the local area network through the WiFi communicator 15 for receiving mobile phone signals and uploading the signals of the water level sensor 12 to the mobile phone.

Before use, first set the water temperature in the mixing chamber 2 through the mobile phone, one end of the cold water inlet pipe 1 is connected to the tap, and one end of the hot water inlet pipe 9 is inserted into the bottom of the hot water storage bucket 10, and the controller 6 is activated through the mobile phone.

When the device is in use, the cold water enters the mixing chamber 2 through the cold water inlet pipe 1, and the hot water enters the mixing chamber 2 through the hot water inlet pipe 9. After uniform mixing, the temperature sensor 4 monitors the water temperature in the mixing chamber. When the temperature is lower than the set temperature, the controller 6 adjusts the opening of the flow control solenoid valve 8 according to the difference between the current water temperature and the set value, and controls the flow of hot water entering the mixing chamber 2 until the water temperature in the mixing chamber 2 is reached. reach the set value.

When the device is in use, the water level in the hot water storage tank 10 is monitored by the water level sensor 12. When the water level is low, the controller sends a signal, and an alarm signal is received on the mobile phone, prompting to add hot water in time.

The above embodiments are only preferred embodiments of the present invention, and the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various equivalent transformations can be made to the technical solutions of the present invention, and these equivalent transformations are all It belongs to the protection scope of the present invention.

Claims (5)

1. An intelligent bathing device is characterized by comprising a cold water inlet pipeline (1), a mixing cavity (2), a water outlet pipeline (3), a temperature sensor (4), a controller (6), a flow control electromagnetic valve (8), a hot water inlet pipeline (9), a hot water storage barrel (10) and a water level sensor (12); one end of the cold water inlet pipeline (1) is connected with a water tap, and the other end is connected with the mixing cavity (2); one end of a hot water inlet pipeline (9) is inserted into the bottom of the hot water storage barrel (10), and the other end is connected with the mixing cavity (2); a flow control electromagnetic valve (8) is arranged between two ends of a hot water inlet pipeline (9), and the flow control electromagnetic valve (8) is connected with a controller (6) through a control line (7) of the flow control electromagnetic valve; the temperature sensor (4) is attached to the inner surface of the mixing cavity (2) and is connected with the controller (6) through a temperature sensor transmission line (5), the water level sensor (12) is installed at one end, inserted into the hot water storage barrel (10), of the hot water inlet pipeline (9), and the water level sensor (12) is connected with the controller (6) through a water level sensor control line (11); one end of the water outlet pipeline (3) is connected with the mixing cavity (2).

2. The intelligent bathing device of claim 1, wherein the controller (6) comprises a main control chip (14), a WiFi communicator (15); the main control chip (14) is connected with the local area network through the WiFi communicator (15) and used for receiving mobile phone signals and uploading signals of the water level sensor (12) to the mobile phone.

3. The intelligent bathing device of claim 1 or 2, wherein the temperature sensor (4), the flow control solenoid valve (8) and the water level sensor (12) are respectively connected with the main control chip (14).

4. An intelligent bathing device according to claim 1, wherein the cold water inlet pipe (1), the water outlet pipe (3) and the hot water inlet pipe (9) are respectively installed on different sides of the mixing chamber (2).

5. The intelligent bathing device of claim 1 wherein the other end of the water outlet pipe (3) is connected with a shower head.

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