CN212015306U

CN212015306U - Intelligent public boiled water tank

Info

Publication number: CN212015306U
Application number: CN201922077428.7U
Authority: CN
Inventors: 邓成阳; 何军; 伍瑾斐; 刘晋; 蒋宇威; 李欢
Original assignee: Chengdu University of Information Technology
Current assignee: Chengdu University of Information Technology
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-11-27
Anticipated expiration: 2029-11-27

Abstract

The utility model relates to an intelligent public boiled water tank, belonging to the field of public facilities, which is communicated with an upper-layer water boiling tank and a lower-layer insulation can and forms a whole with a circuit storage part at the bottom; the inner walls of the upper water heating tank and the lower insulation tank are respectively provided with a liquid level detection sensor, and the lower part of the inner wall is provided with an electric heating tube and a temperature sensor; the top of the upper water boiling tank is provided with a water inlet communicated with the outside, and the joint of the top and the water inlet is provided with a cold water electromagnetic valve; the lower part of the lower insulation can is provided with a faucet communicated with the outside, the communication part of the top and the upper water heating box is provided with a hot water electromagnetic valve, and the outer wall of the lower insulation can is provided with a display screen. Public boiling water tank of intelligence stop the existence of negative and positive water in the boiling water tank, avoid the water in the boiling water tank to be heated repeatedly, more be favorable to healthily. And the sensor is adopted to measure the water level, so that the water level measuring instrument is more sensitive and safer. The position and the water storage capacity of the boiled water tank can be known anytime and anywhere through the Internet and the cloud server, and time and energy are saved.

Description

Intelligent public boiled water tank

Technical Field

The utility model belongs to the public facility field relates to a be applied to public boiling water case of public regional intelligence particularly.

Background

At present, a domestic public boiled water tank is generally a water storage type heating boiled water tank, the boiled water tank is only provided with a cold and hot water mixing water tank, water in the water tank is uncooked and cooked mixed water, namely yin and yang water, after part of boiled water is taken, a floating ball in the mixing water tank opens a valve along with the falling of the water level, so that new cold water enters the boiled water tank and is mixed with the original boiled water to form yin and yang water, heating for 20-40 minutes needs to be waited again, and the new cold water can be taken again. In the process, not only can the water in the boiling water tank be subjected to the process of repeated heating, but also the time is wasted. The residual boiled water in the boiled water tank is repeatedly heated, so that substances harmful to human bodies, such as nitrite, are easily formed, and the boiled water is not beneficial to the health of the human bodies after being drunk for a long time. The water boiling tank adopts the traditional floating ball valve to control the water level, and the floating ball is soaked in water for a long time, so that not only is scaling and rotting easy, but also the floating ball becomes insensitive, serious consequences such as out-of-control and boiled water overflow are caused, accidents are easy to cause, and the use is not safe. Most of foreign countries are public direct drinking water, which is filtered from the source, and a public hot water device is rarely used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a public boiling water case of intelligence with two different function water tanks from top to bottom to it has the problem of negative and positive water to mix in the public boiling water case of tradition to solve.

In order to solve the technical problem, the purpose of the utility model is realized through following technical scheme:

the intelligent public boiled water tank is provided with two water tanks with different functions aiming at the unhealthy phenomenon of repeated heating, and the upper layer boiled water tank which is responsible for boiling water and the lower layer insulation can which is responsible for supplying water to keep warm are communicated with each other and form a whole with the circuit storage part at the bottom so as to be normally used by people.

A low liquid level detection sensor and a high liquid level detection sensor are arranged on the inner wall of the upper-layer water boiling tank, an electric heating pipe and a temperature sensor are arranged at the lower part of the inner wall, a water inlet communicated with the outside is arranged at the top, and a cold water electromagnetic valve is arranged at the joint of the top and the water inlet;

the inner wall of the lower insulation can is provided with a low liquid level detection sensor and a high liquid level detection sensor, the lower part of the inner wall is provided with a middle electric heating tube and a temperature sensor, the lower part of the inner wall is provided with a water tap communicated with the outside, the communicated part of the top and the upper water heating box is provided with a hot water electromagnetic valve, and the outer wall of the lower insulation can is provided with a display screen.

And the top of the upper-layer water heating tank is provided with an air hole communicated with the outside.

And the top of the lower-layer heat insulation box is provided with air holes communicated with the outside.

The outer wall of the upper water boiling tank is provided with 2 working indicator lamps.

Be provided with host system and networking module in the circuit storage part, host system collects the information of boiling water incasement water through low liquid level detection sensor, high liquid level detection sensor and temperature sensor, makes different reactions to the different information of collecting to the information transmission who obtains networks the module.

The intelligent public boiled water tank collects water level information through sensors in the upper-layer boiled water tank and the lower-layer insulation can, position information and water level information after analysis and processing are transmitted to the main control unit, the main control unit transmits the information to the network node, the network node transmits the information to the gateway through the wireless network, the gateway submits the position of the intelligent public boiled water tank to the cloud server through the Internet for storage, a user checks information returned by the cloud server on a public number or a webpage through the smart phone, and therefore the water storage condition and the position information in the intelligent public boiled water tank are known.

The main control module is a high-performance singlechip STM 32.

The beneficial effects of the utility model reside in that:

public boiling water tank of intelligence based on ordinary public boiling water tank on the market improve, have the upper water tank that is responsible for boiling water simultaneously and the lower floor is responsible for the feedwater and carries out heat retaining water tank to stop the existence of negative and positive water in the boiling water tank, avoid the water in the boiling water tank to be heated repeatedly, more be favorable to healthily. The intelligent public boiled water tank adopts the sensor to measure the water level, and is more sensitive and safer. The position and the water storage capacity of the boiled water tank can be known anytime and anywhere through the Internet and the cloud server, and time and energy are saved.

Drawings

FIG. 1 is a sectional view of an intelligent public boiled water tank;

FIG. 2 is a front view of an intelligent public boiled water tank;

FIG. 3 is a side view of an intelligent public boiled water tank;

FIG. 4 is a control flow chart of the intelligent public boiled water tank;

FIG. 5 is a schematic diagram of the electrical connections of an intelligent public boiled water tank;

FIG. 6 is a software configuration diagram of an intelligent public boiled water tank;

wherein, 1-cold water electromagnetic valve; 2-low level detection sensor; 3-high level detection sensor; 4-electric heating tubes; 5-a temperature sensor; 6-air holes; 7-a water tap; 8-a display screen; 9-a water inlet; 10-a work indicator light; 11-hot water solenoid valve.

Detailed Description

The present invention will be described in further detail below: the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation is given, but the scope of the present invention is not limited to the following embodiments.

As shown in fig. 1-3, the intelligent public boiled water tank is formed by communicating an upper water boiling tank with a lower insulation can and forming a whole with a circuit storage part at the bottom;

the inner wall of the upper-layer water boiling tank is provided with a low liquid level detection sensor 2 and a high liquid level detection sensor 3, the lower part of the inner wall is provided with an electric heating tube 4 and a temperature sensor 5, the top of the inner wall is provided with a water inlet 9 communicated with the outside, and the joint of the top and the water inlet 9 is provided with a cold water electromagnetic valve 1;

the inner wall of the lower-layer insulation can is provided with a low liquid level detection sensor 2 and a high liquid level detection sensor 3, the lower part of the inner wall is provided with a middle electric heating tube 4 and a temperature sensor 5, the lower part of the inner wall is provided with a water tap 7 communicated with the outside, the communication part of the top and the upper-layer water heating box is provided with a hot water electromagnetic valve 11, and the outer wall is provided with a display screen 8.

And the top of the upper-layer water heating tank is provided with an air vent 6 communicated with the outside.

And the top of the lower-layer heat insulation box is provided with an air vent 6 communicated with the outside.

The outer wall of the upper water boiling tank is provided with 2 working indicator lamps 10.

The main control module is a high-performance singlechip STM 32.

Be provided with host system and networking module in the circuit storage part, host system collects the information of boiling water incasement water through low liquid level detection sensor, high liquid level detection sensor and temperature sensor, and host system makes different reactions to the different information of collecting, for example control solenoid's switching, the demonstration of work pilot lamp etc to the information transmission who will obtain is to networking module.

As shown in fig. 4, tap water enters the upper-layer boiling water tank under the control of the cold water electromagnetic valve, the water level in the upper-layer boiling water tank is detected by the low liquid level detection sensor and the high liquid level detection sensor together, and if the upper-layer boiling water tank is not filled with water, water is continuously filled; and if the upper-layer water boiling tank is filled with water, stopping filling the water. The injected tap water is heated under the action of the electric heating pipe, is detected by the temperature sensor, and is continuously heated if the tap water is not boiled; if the water is boiled, the water enters the lower-layer insulation can under the control of the hot water electromagnetic valve for people to drink. The water level in the lower-layer heat-insulation box is detected by a low liquid level detection sensor and a high liquid level detection sensor together, and if the high liquid level detection sensor is triggered, the lower-layer heat-insulation box is full; if the high liquid level sensor is not triggered, the upper layer water boiling tank is filled with the following components: if the upper water boiling tank is not filled with water, continuing to fill the water; and if the upper layer water boiling tank is filled with water, stopping filling the water, and determining according to the liquid level in the lower layer heat preservation tank. In the lower-layer heat preservation box, if the low liquid level sensor is not triggered, the lower-layer heat preservation box is determined according to whether the upper-layer water heating box is boiled or not: if the upper water heating tank is not boiled, the heating is continued, if the upper water heating tank is boiled, the liquid level of the lower insulation tank is controlled under the condition that the temperature of the lower insulation tank is normal, and the insulation function is started under the condition that the temperature of the lower insulation tank is abnormal, so that the temperature of the lower insulation tank tends to be normal finally; if the low liquid level sensor is triggered, whether the upper water boiling tank is boiled or not is also determined: if the upper water heating tank is not boiled, the heating is continued, and if the upper water heating tank is boiled, the boiling water in the upper water heating tank is injected into the lower heat preservation tank.

Cold water enters the upper-layer water boiling tank through the cold water electromagnetic valve, and enters the lower-layer heat preservation tank through the hot water electromagnetic valve after being boiled to be drunk by people. Temperature of water passes through temperature sensor DS18B20 and spreads into host system STM32, and the height of liquid level is crossed low liquid level detection sensor and high liquid level detection sensor and is spread into host system, and when the water in the insulation can of lower floor was about to use up, host system can give an instruction and let upper strata water heating tank water injection heating, for lower floor's insulation can preparation boiling water, from this reciprocal, guarantees that the boiling water is not burnt to the boiling repeatedly.

As shown in fig. 6, the intelligent public boiled water tank collects water level information through sensors in the upper water boiling tank and the lower insulation can, position information and water level information after analysis and processing are transmitted to the main control unit, the main control unit transmits the information to the network node, the network node transmits the information to the gateway through the wireless network, the gateway submits the position of the intelligent public boiled water tank to the cloud server through the internet for storage, a user checks information returned by the cloud server on a public number or a webpage through the smart phone, thereby knowing the water storage condition and the position information in the intelligent public boiled water tank, and finding the position of the intelligent public boiled water tank nearby more conveniently and quickly.

The above description is only the preferred embodiments of the present invention, and these embodiments are all based on the present invention, and the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.

Claims

1. Public boiled water tank of intelligence, its characterized in that:

the upper water heating tank is communicated with the lower insulation can and forms a whole with the circuit storage part at the bottom;

a low liquid level detection sensor (2) and a high liquid level detection sensor (3) are arranged on the inner wall of the upper-layer water boiling tank, an electric heating pipe (4) and a temperature sensor (5) are arranged at the lower part of the inner wall, a water inlet (9) communicated with the outside is arranged at the top, and a cold water electromagnetic valve (1) is arranged at the joint of the top and the water inlet (9);

the inner wall of the lower-layer insulation can is provided with a low liquid level detection sensor (2) and a high liquid level detection sensor (3), the lower part of the inner wall is provided with an electric heating pipe (4) and a temperature sensor (5), the lower part of the inner wall is provided with a faucet (7) communicated with the outside, the communication part of the top and the upper-layer water heating box is provided with a hot water electromagnetic valve (11), and the outer wall is provided with a display screen (8).

2. The intelligent public boiled water tank of claim 1, wherein:

and the top of the upper-layer water heating tank is provided with an air vent (6) communicated with the outside.

3. The intelligent public boiled water tank of claim 1, wherein:

and the top of the lower-layer heat preservation box is provided with an air hole (6) communicated with the outside.

4. The intelligent public boiled water tank of claim 1, wherein:

the outer wall of the upper-layer water boiling tank is provided with 2 working indicator lamps (10).

5. The intelligent public boiled water tank of claim 1, wherein:

be provided with host system and networking module in the circuit storage part, host system collects the information of boiling water incasement water through low liquid level detection sensor (2), high liquid level detection sensor (3) and temperature sensor (5), makes different reactions to the different information of collecting to the information transmission who will obtain reaches the networking module.

6. The intelligent public boiled water tank of claim 5, wherein:

the main control module is STM 32.