CN206630460U - The water dispenser of boiling water, cold water and warm water can be provided simultaneously - Google Patents

Abstract

The utility model relates to a water dispenser capable of simultaneously providing boiled water, cold water and warm water, comprising a water dispenser body, a boiled water pipe, a cold water pipe, a first induction switch, a second induction switch, a third induction switch and a single chip microcomputer , the boiling water pipe is provided with a first temperature sensor and a first solenoid valve, the boiling water pipe is connected with a first branch pipe, the first branch pipe is provided with a first proportional regulating valve, the cold water pipe is provided with a second temperature sensor, a second solenoid valve, the cold water The pipe is connected with a second branch pipe, and the second branch pipe is provided with a second proportional regulating valve. Both the first branch pipe and the second branch pipe are connected with a warm water pipe, and a third temperature sensor and a third electromagnetic valve are arranged in the warm water pipe. The utility model can provide boiled water, cold water and warm water at the same time, and the temperature of the warm water can be adjusted, which is convenient for different people's drinking water needs. When receiving the water, only the water cup should be placed in the water dispenser without using hands, which is very convenient, fast and safe to use. reliable.

Description

Water dispenser that can provide boiling water, cold water and warm water at the same time

technical field

The utility model relates to a water dispenser, in particular to a water dispenser which can provide boiled water, cold water and warm water at the same time.

Background technique

Water dispenser is a device that heats up or cools down bottled pure water or mineral water and makes it convenient for people to drink. As people pay more attention to their own health, they realize the importance of drinking water every day. However, the water from the existing water dispenser is either boiled water or cold water. If you want to drink warm water directly, you need to connect part of the hot water first, and then part of the cold water, which is very troublesome; Hands keep pressing the faucet, and the hands are sore, and it is easy to damage the faucet when it is not operated properly, making the water unusable.

Utility model content

The utility model overcomes the deficiencies of the prior art and provides a water dispenser with a simple structure that can provide boiled water, cold water and warm water at the same time.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a water dispenser that can provide boiled water, cold water and warm water at the same time, including a water dispenser body, a boiled water pipe, a cold water pipe, and a first sensor switch located in the water dispenser body , a second induction switch, a third induction switch and a single-chip microcomputer, a first temperature sensor and a first solenoid valve are arranged in the boiling water pipe, the first branch pipe is connected to the boiling water pipe, and the first proportional pipe is arranged on the first branch pipe. A regulating valve, the cold water pipe is provided with a second temperature sensor and a second solenoid valve, the cold water pipe is connected with a second branch pipe, and the second branch pipe is provided with a second proportional regulating valve, and the first branch pipe and the second branch pipe are provided with a second proportional regulating valve. Both branch pipes are connected with a warm water pipe, the third temperature sensor, the third electromagnetic valve, the first induction switch, the second induction switch, the third induction switch, the first temperature sensor, the first The solenoid valve, the first proportional regulating valve, the second temperature sensor, the second solenoid valve, the second proportional regulating valve, the third temperature sensor and the third solenoid valve are all connected with the single chip microcomputer.

In a preferred embodiment of the present invention, the water dispenser that can provide boiled water, cold water and warm water at the same time further includes that the first branch pipe includes a connected first inclined pipe and a first straight pipe, and the second branch pipe includes a connected The second inclined pipe and the second straight pipe.

In a preferred embodiment of the present invention, the water dispenser that can provide boiled water, cold water and warm water at the same time further includes that the first inclined pipe is integrally formed with the first straight pipe, and the second inclined pipe is integrated with the second The straight tube is integrally formed.

In a preferred embodiment of the present invention, the water dispenser capable of providing boiled water, cold water and warm water at the same time further includes a display screen on the body of the water dispenser, and the display screen is connected to the single-chip microcomputer.

In a preferred embodiment of the present invention, the water dispenser capable of providing boiled water, cold water and warm water at the same time further includes a control panel arranged on the body of the water dispenser, and the control panel is connected to the single-chip microcomputer.

In a preferred embodiment of the present utility model, the water dispenser capable of providing boiled water, cold water and warm water at the same time further includes that the first sensor switch, the second sensor switch and the third sensor switch are all infrared sensor switches.

The utility model solves the defects in the background technology. The utility model has a simple structure and is easy to use. It can provide boiled water, cold water and warm water at the same time, and the temperature of the warm water is adjustable, which is convenient for different people's drinking water needs. The mixing of cold water can be obtained directly, which saves time, and when receiving water, only the water cup needs to be placed in the water dispenser without using hands, which is very convenient and fast, and is safe and reliable to use.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

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

detailed description

The utility model is described in further detail now in conjunction with accompanying drawing and embodiment, and these accompanying drawings all are simplified schematic diagrams, only illustrate the basic structure of the utility model in schematic mode, so it only shows the formation relevant to the utility model.

As shown in Figure 1, a water dispenser that can provide boiled water, cold water and warm water at the same time includes a water dispenser body 2, a boiled water pipe 4 disposed in the water dispenser body 2, a cold water pipe 6, a first sensor switch 8, and a second sensor switch 10. The third induction switch 12 and the single-chip microcomputer 14, the first temperature sensor 16 and the first electromagnetic valve 18 are arranged in the boiling water pipe 4, the first branch pipe 20 is connected to the boiling water pipe 4, and the first proportional adjustment is arranged on the first branch pipe 20 Valve 22, the second temperature sensor 24 and the second electromagnetic valve 26 are arranged in the cold water pipe 6, and the second branch pipe 28 is communicated with the cold water pipe 6, and the second proportional regulating valve 30 is arranged on the second branch pipe 28, and the first branch pipe 20 and The second branch pipe 28 is connected with a warm water pipe 32, and the third temperature sensor 34, the third electromagnetic valve 36, the first induction switch 8, the second induction switch 10, the third induction switch 12, the third induction switch 12, A temperature sensor 16, the first electromagnetic valve 18, the first proportional control valve 22, the second temperature sensor 24, the second electromagnetic valve 26, the second proportional control valve 30, the third temperature sensor 34 and the third electromagnetic valve 36 are all connected with Single-chip microcomputer 14 is connected. The first induction switch 8 is located under the boiling water pipe 4, the second induction switch 10 is located under the cold water pipe 6, the third induction switch 12 is located under the warm water pipe 32, and the first temperature sensor 16 monitors the water temperature in the boiling water pipe 4 in real time. The second temperature sensor 24 monitors the water temperature in the cold water pipe 6 in real time, and the first temperature sensor 16 and the second temperature sensor 24 all transmit the water temperature to the single-chip microcomputer 14, and the single-chip microcomputer 14 controls the first proportional regulating valve 22 and the second proportional regulating valve 30 respectively , the first proportional regulating valve 22 regulates the flow of boiling water in the boiling water pipe 4, the second proportional regulating valve 30 regulates the flow of cold water in the cold water pipe 6, mixes boiling water and cold water in different proportions to form warm water, and the third temperature sensor 34 detects in real time When the water temperature in the warm water pipe 32 reaches the preset water temperature, the mixing of boiling water and cold water is stopped. The model of the preferred single-chip microcomputer 14 is STC89C52, which is low in cost and strong in versatility.

In order to facilitate the water outlet, in the present invention, the first branch pipe 20 preferably includes a connected first inclined pipe 38 and a first straight pipe 40 , and the second branch pipe 28 includes a connected second inclined pipe 42 and a second straight pipe 44 . It is further preferred that the first inclined pipe 38 is integrally formed with the first straight pipe 40 , and the second inclined pipe 42 is integrally formed with the second straight pipe 44 to improve the strength of the first branch pipe 20 and the second branch pipe 28 and prolong the service life.

In order to know the water temperature intuitively, the preferred drinking water body 2 of the utility model is provided with a display screen 46, the display screen 46 is connected with the single-chip microcomputer 14, and the water temperature of boiling water, cold water temperature and warm water can be displayed on the display screen 46, which is convenient for different people. drinking water needs.

The preferred drinking water body 2 of the utility model is provided with a control panel 48, the control panel 48 is connected with the single-chip microcomputer 14, and different warm water temperatures are set by the buttons of the control panel 48, which is suitable for a wide range of people.

In order to improve the reliability of induction, it is preferred in the present invention that the first induction switch 8 , the second induction switch 10 and the third induction switch 12 are all infrared induction switches.

When the utility model is in use, when boiling water is required, the first induction switch 8 is triggered, the first electromagnetic valve 18 is connected, the valve is opened, and the water in the boiling water pipe 4 flows out; when cold water is required, the second induction switch 10 is triggered, The second solenoid valve 26 is connected, the valve is opened, and the water in the cold water pipe 6 flows out; when warm water is needed, the third induction switch 12 is triggered, the valve is opened, and the water in the warm water pipe 32 flows out.

The above is inspired by the ideal embodiment of the utility model, and through the above description, relevant personnel can make various changes and modifications within the scope of not deviating from the technical idea of the utility model. The technical scope of this utility model is not limited to the content in the description, but must be determined according to the scope of the claims.

Claims (6)

1. A water dispenser that can provide boiled water, cold water and warm water at the same time, characterized in that it includes a water dispenser body, a boiled water pipe, a cold water pipe, a first induction switch, a second induction switch, a third An induction switch and a single-chip microcomputer, a first temperature sensor and a first solenoid valve are arranged in the boiling water pipe, a first branch pipe is connected to the boiling water pipe, a first proportional regulating valve is arranged on the first branch pipe, and a first proportional regulating valve is arranged in the cold water pipe. There is a second temperature sensor and a second solenoid valve, the cold water pipe is connected with a second branch pipe, the second branch pipe is provided with a second proportional regulating valve, and the first branch pipe and the second branch pipe are connected with a warm water pipe pass, the warm water pipe is provided with a third temperature sensor, a third electromagnetic valve, the first induction switch, the second induction switch, the third induction switch, the first temperature sensor, the first electromagnetic valve, and the first proportional regulating valve , the second temperature sensor, the second solenoid valve, the second proportional regulating valve, the third temperature sensor and the third solenoid valve are all connected to the single chip microcomputer. 2. The drinking water dispenser capable of providing boiled water, cold water and warm water at the same time according to claim 1, characterized in that: the first branch pipe includes a first inclined pipe and a first straight pipe connected to each other, and the second branch pipe includes The connected second inclined pipe and the second straight pipe. 3. The water dispenser capable of providing boiled water, cold water and warm water at the same time according to claim 2, characterized in that: the first inclined pipe is integrally formed with the first straight pipe, and the second inclined pipe is integrated with the The second straight pipe is integrally formed. 4. The water dispenser capable of providing boiled water, cold water and warm water simultaneously according to claim 1, characterized in that: said water dispenser body is provided with a display screen, and said display screen is connected to said single-chip microcomputer. 5. The water dispenser capable of providing boiled water, cold water and warm water at the same time according to claim 1, wherein a control panel is arranged on the body of the water dispenser, and the control panel is connected to the single-chip microcomputer. 6. The water dispenser capable of providing boiled water, cold water and warm water at the same time according to claim 1, wherein the first sensor switch, the second sensor switch and the third sensor switch are all infrared sensor switches.