CN202919957U - Water dispenser heating liner capable of automatically washing - Google Patents

Abstract

The utility model relates to a water dispenser heating tank which can be cleaned automatically, belonging to the field of daily necessities. There is a heating tank top cover on the top of the heating tank, a water inlet, an air intake pipe and a temperature sensor are arranged on the heating tank top cover, a water inlet solenoid valve is arranged on the water inlet, the heating wire extends through the top of the heating tank into the bottom of the heating tank, and the ultrasonic generator It is located under the heating wire, the bottom of the heating tank is provided with a sewage outlet, the sewage outlet is provided with a sewage outlet solenoid valve, the side wall of the heating tank is provided with a water outlet, and the water outlet is provided with a water outlet solenoid valve, and the single-chip microcomputer passes through the I/O port It is connected with the solenoid valve of the water inlet, the solenoid valve of the water outlet, the solenoid valve of the sewage outlet, the heating wire and the ultrasonic generator. The utility model not only can effectively and automatically clean the heating tank, but also has the advantages of simple operation, time saving and labor saving, low price, good cleaning effect and the like.

Description

A water dispenser heating tank that can be cleaned automatically

technical field

The utility model relates to a water dispenser heating tank which can be cleaned automatically, which belongs to the field of daily necessities.

Background technique

At present, there is a heating tank in the ordinary water dispenser, which will produce a large amount of scale and harmful bacteria after long-term use. On the one hand, there is about 1000ML of water stored in the heating tank of the water dispenser for a long time, which becomes a hotbed of bacteria over time; This not only increases the cost of use, but also affects the life of the water dispenser. Therefore, the heating tank of the water dispenser needs to be cleaned regularly. But the cleaning of water dispensers on the market is very difficult, time-consuming, laborious, and the effect is not ideal.

Contents of the invention

In order to overcome the shortcomings of the existing water dispenser heating tank cleaning technology, the utility model provides a water dispenser heating tank that can be cleaned automatically, which can not only effectively clean the heating tank automatically, but also has the advantages of simple operation, time saving and labor saving, low price, Good cleaning effect and other advantages.

To solve its technical problems, the technical solution adopted by the utility model is: a water dispenser heating tank 9 that can be cleaned automatically includes an air intake pipe 1, a water inlet solenoid valve 2, an ultrasonic generator 4, a sewage outlet solenoid valve 5, and a temperature sensor 6. Heating tank top cover 7, heating wire 8, water outlet solenoid valve 10, water inlet 11, single-chip microcomputer 12, sewage outlet 13, water outlet 14; heating tank 9 has a heating tank top cover 7 on top of the heating tank top cover 7 Water inlet 11, air inlet pipe 1 and temperature sensor 6 are provided, water inlet solenoid valve 2 is arranged on water inlet 11, heating wire 8 extends into the bottom of heating tank 9 through the top of heating tank 9, ultrasonic generator 4 is arranged on heating wire 8 Below, the bottom of the heating tank 9 is provided with a drain outlet 13, the drain outlet 13 is provided with a drain outlet solenoid valve 5, the side wall of the heating tank 9 is provided with a water outlet 14, and the water outlet 14 is provided with a water outlet solenoid valve 10. 12 is connected with the water inlet solenoid valve 2, the water outlet solenoid valve 10, the sewage outlet solenoid valve 5, the heating wire 8 and the ultrasonic generator 4 through the I/O port.

The heating bladder 9 is made of ceramics; the inner wall of the heating bladder 9 is coated with nano-titanium dioxide 3; the bottom of the heating bladder 9 is curved.

The air intake pipe 1, the water inlet electromagnetic valve 2, the ultrasonic generator 4, the sewage outlet electromagnetic valve 5, the temperature sensor 6, the heating tank top cover 7, the heating wire 8, the water outlet electromagnetic valve 10, the water inlet 11, the single chip microcomputer 12 , sewage outlet 13, water outlet 14 are commercially available common components.

The beneficial effects of the utility model are: the utility model can effectively clean the heating tank automatically, especially the inner wall of nano-titanium dioxide is used in conjunction with ultrasonic waves, which improves the effect of sterilization and descaling inside the heating tank; the arc design at the bottom of the heating tank has It helps sewage to be discharged from the sewage outlet, and the integrated design of the top cover of the heating tank facilitates the disassembly and assembly of the heating tank; the utility model is not only simple in operation, time-saving and labor-saving, but also has a good cleaning effect.

Description of drawings

Fig. 1 is a schematic cross-sectional structure diagram of the utility model.

Fig. 2 is a schematic diagram of the circuit connection structure of the utility model.

In the figure: 1-intake pipe, 2-water inlet solenoid valve, 3-nanometer titanium dioxide, 4-ultrasonic generator, 5-drain outlet solenoid valve, 6-temperature sensor, 7-heating tank top cover, 8-heating wire, 9-heating tank, 10-water outlet solenoid valve, 11-water inlet, 12-single-chip microcomputer, 13-drainage outlet, 14-water outlet.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail, to facilitate the technical personnel's understanding.

As shown in Figures 1 and 2: the heating tank 9 includes an air intake pipe 1, a water inlet solenoid valve 2, an ultrasonic generator 4, a sewage outlet solenoid valve 5, a temperature sensor 6, a heating tank top cover 7, a heating wire 8, and a water outlet electromagnetic valve. Valve 10, water inlet 11, single-chip microcomputer 12, sewage outlet 13, water outlet 14; Heating gallbladder top cover 7 is arranged on the top of heating gallbladder 9, is provided with water inlet 11, air inlet pipe 1 and temperature sensor 6 on the heating gallbladder top cover 7, enters The water inlet 11 is provided with a water inlet solenoid valve 2, the heating wire 8 extends into the bottom of the heating tank 9 through the top of the heating tank 9, the ultrasonic generator 4 is arranged below the heating wire 8, and the bottom of the heating tank 9 is provided with a sewage outlet 13, and the sewage outlet 13 is provided with a sewage outlet electromagnetic valve 5, the side wall of the heating tank 9 is provided with a water outlet 14, and the water outlet 14 is provided with a water outlet electromagnetic valve 10, and the single-chip microcomputer 12 communicates with the water inlet electromagnetic valve 2 and the water outlet through the I/O port. The solenoid valve 10, the sewage outlet solenoid valve 5, the heating wire 8 and the ultrasonic generator 4 are connected.

The heating tank 9 is made of ceramics, which can effectively reduce the loss of heat; the inner wall of the heating tank 9 is coated with nano-titanium dioxide 3, because the nano-titanium dioxide has the characteristics of strong stability, sterilization, safety and non-toxicity , the most important thing is to have self-cleaning function, be coated on its surface and make the surface not suitable for adhering impurities; The bottom of described heating tank 9 is arc-shaped design, helps the sewage generated during cleaning to be discharged from the sewage outlet.

Ultrasonic generator 4 can generate ultrasonic waves. Due to the nonlinear effect, water will produce acoustic cavitation. When the cavitation bubbles are suddenly closed, the shock waves can generate thousands of atmospheric pressure around them. On the one hand, it will destroy the adsorption of the dirt and the surface of the cleaning piece, on the other hand, it will also cause the destruction of the dirt layer to separate from the surface of the cleaning piece and disperse them into the cleaning liquid; the vibration of the air bubbles can also scrub the solid surface.

In addition, ultrasonic waves have a bactericidal effect, and combined with the bactericidal effect of nano-titanium dioxide 3, it can further improve the effect of sterilization and descaling.

The utility model can effectively and automatically clean the heating tank, especially the inner wall of nano-titanium dioxide is used in conjunction with ultrasonic waves, which improves the effect of sterilization and descaling inside the heating tank; the arc design at the bottom of the heating tank helps sewage to be discharged from the sewage outlet, The integrated design of the top cover of the heating tank facilitates the disassembly and assembly of the heating tank; the utility model not only has simple operation, saves time and labor, but also has good cleaning effect.

The utility model is described through a specific implementation process. Without departing from the scope of the utility model, various transformations and equivalent substitutions can be made to the utility model patent. Therefore, the utility model patent is not limited to the disclosed specific implementation. process, but should include all implementations that fall within the scope of the utility model patent claims.

Claims (4)

1. heating tube of drinking machine that can automatically clean, it is characterized in that: described heating liner comprises air inlet pipe, water inlet magnetic valve, supersonic generator, sewage draining exit magnetic valve, temperature sensor, heating liner top cover, heater strip, delivery port magnetic valve, water inlet, single-chip microcomputer, sewage draining exit, delivery port; The heating liner top cover is arranged at the heating liner top, the heating liner top cover is provided with water inlet, air inlet pipe and temperature sensor, water inlet is provided with the water inlet magnetic valve, heater strip stretches into the heating liner bottom by the heating liner top, supersonic generator is located at the below of heater strip, the heating liner bottom is provided with sewage draining exit, sewage draining exit is provided with the sewage draining exit magnetic valve, the sidewall of heating liner is provided with delivery port, delivery port is provided with the delivery port magnetic valve, and single-chip microcomputer is connected with supersonic generator with water inlet magnetic valve, delivery port magnetic valve, sewage draining exit magnetic valve, heater strip by the I/O port.

2. a kind of heating tube of drinking machine that can automatically clean according to claim 1, it is characterized in that: described heating liner is made by pottery.

3. a kind of heating tube of drinking machine that can automatically clean according to claim 1, is characterized in that: be coated with nano titanium oxide on described heating liner inwall.

4. a kind of heating tube of drinking machine that can automatically clean according to claim 1, is characterized in that: design for arc bottom described heating liner.

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