CN216854458U

CN216854458U - Self-cleaning water dispenser

Info

Publication number: CN216854458U
Application number: CN202123303945.5U
Authority: CN
Inventors: 冯清亮
Original assignee: Foshan Shunde Delai Energy Saving Equipment Co ltd
Current assignee: Foshan Shunde Delai Energy Saving Equipment Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-01
Anticipated expiration: 2031-12-23

Abstract

The utility model relates to a self-cleaning water dispenser, which has the technical scheme that: the method comprises the following steps: a water tank, a heating assembly for heating water in the water tank, a flushing device for flushing the water tank, and a controller; a sewage discharge port and a flushing port are formed in the water tank; the heating assembly is arranged in the water tank; the water outlet of the flushing device is communicated with the flushing port; the heating assembly and the flushing device are electrically connected with the controller; this application has the advantage that can in time wash the water dispenser.

Description

Self-cleaning water dispenser

Technical Field

The utility model relates to the technical field of drinking equipment, in particular to a self-cleaning water dispenser.

Background

The drinking machine is a device which heats or cools the barreled purified water (or mineral water) and is convenient for people to drink. The water dispenser is a domestic product which is produced by solving the problem of drinking water of people, is fashionable and is popular with Chinese people due to the improvement of the drinking water quality and the living quality of people, is a domestic product for drinking barreled water of people, is divided into a vertical type and a desk type, and has the functions of heating and refrigerating effects in order to meet the drinking habit of Chinese people, and the barreled purified water at the stage plays a key role in the production and development of the water dispenser.

According to the detection of relevant environmental sanitation monitoring departments, after the water dispenser is uncleaned for a long time, a large amount of harmful substances such as bacteria, viruses, sediment residues, heavy metals and the like can be propagated in the water dispenser, so that human body discomfort can be caused.

At present, water dispensers on the market do not have a self-cleaning function, the water dispensers need to be cleaned manually and independently, and the operation is complex, so that the improvement space is needed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a self-cleaning water dispenser which has the advantage of cleaning the water dispenser in time.

The technical purpose of the utility model is realized by the following technical scheme: a self-cleaning water dispenser comprising: a water tank, a heating assembly for heating water in the water tank, a flushing device for flushing the water tank, and a controller; a sewage draining outlet and a flushing outlet are arranged on the water tank; the heating assembly is arranged in the water tank; the water outlet of the flushing device is communicated with the flushing port; the heating assembly and the flushing device are both electrically connected with the controller.

Optionally, the flushing device comprises: the device comprises a tap water pipe, a filtering component, an electromagnetic valve and a one-way valve; the water outlet of the tap water pipe is communicated with the water inlet of the filtering assembly; the water outlet of the filtering component is communicated with one end of the electromagnetic valve; the other end of the electromagnetic valve is communicated with a water inlet of the one-way valve; the water outlet of the one-way valve is communicated with the flushing port; the solenoid valve is electrically connected with the controller.

Optionally, the filter assembly includes: a rough filtration filter element and an ultrafiltration filter element; the water outlet of the tap water pipe is communicated with the water inlet of the rough filtering filter element; the water outlet of the coarse filtration filter element is communicated with the water inlet of the ultrafiltration filter element; and the water outlet of the ultrafiltration filter element is communicated with one end of the electromagnetic valve.

Optionally, an exhaust pipe is arranged on the water tank; the bottom of the water tank is provided with an air outlet; one end of the exhaust pipe is communicated with the exhaust port, and the other end of the exhaust pipe extends to the inner wall of the upper end of the water tank.

Optionally, a low water level probe is further arranged in the water tank; the low water level probe is electrically connected with the controller.

Optionally, a high water level probe is further arranged in the water tank; the high water level probe is electrically connected with the controller.

In conclusion, the utility model has the following beneficial effects: when washing, the controller controls the heating assembly to stop working, and closes the drain after discharging the water in the water tank through the drain, then controls the washing device to start, washes the inner wall of the water tank, and after finishing washing, the drain is opened once more, discharges the sewage in the water tank, and can finish the washing of the water tank.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a circuit block diagram of the present invention.

In the figure: 1. a water tank; 2. a heating assembly; 3. a flushing device; 31. a tap water pipe; 32. a filter assembly; 321. coarse filtration of the filter element; 322. an ultrafiltration filter element; 33. an electromagnetic valve; 34. a one-way valve; 4. a controller; 5. a sewage draining outlet; 6. flushing the opening; 7. an exhaust pipe; 8. an exhaust port; 9. a low water level probe; 10. a high water level probe.

Detailed Description

In order to make the objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, configuration, and operation, and therefore should not be construed as limiting the present invention.

The utility model is described in detail below with reference to the figures and examples.

The utility model provides a self-cleaning water dispenser, as shown in figures 1 and 2, comprising: a water tank 1, a heating assembly 2 for heating water in the water tank 1, a flushing device 3 for flushing the water tank 1, and a controller 4; a sewage outlet 5 and a flushing port 6 are arranged on the water tank 1; the heating component 2 is arranged in the water tank 1; the water outlet of the flushing device 3 is communicated with the flushing port 6; the heating assembly 2 and the flushing device 3 are both electrically connected to the controller 4. In practical application, the heating assembly 2 heats water in the water tank 1; washing unit 3 is under controller 4's effect, regularly washes 1 inner wall of water tank, wherein, when washing, controller 4 control heating element 2 stop work to close drain 5 after 5 discharge water tank 1 internal waters of drain, then control washing unit 3 starts, wash 1 inner wall of water tank, wait to wash and accomplish the back, drain 5 opens once more, with the sewage discharge in the water tank 1, can accomplish the washing of water tank 1.

Further, the flushing device 3 comprises: a tap water pipe 31, a filter assembly 32, a solenoid valve 33, and a check valve 34; the water outlet of the tap water pipe 31 is communicated with the water inlet of the filter assembly 32; the water outlet of the filtering component 32 is communicated with one end of the electromagnetic valve 33; the other end of the electromagnetic valve 33 is communicated with the water inlet of the one-way valve 34; the water outlet of the one-way valve 34 is communicated with the flushing port 6; the solenoid valve 33 is electrically connected to the controller 4. In practical application, water in the tap water pipe 31 has high pressure, and after tap water is filtered by the filter assembly 32, bacteria and impurities in the tap water can be discharged out, and then the filtered tap water sequentially enters the water tank 1 through the electromagnetic valve 33 and the one-way valve 34, so that the water tank 1 can be flushed, and the controller 4 controls the electromagnetic valve 33 to be opened at regular time, so that the purpose of flushing the water tank 1 at regular time is achieved; the check valve 34 can prevent the filtered tap water from flowing back when the water tank 1 is flushed, thereby improving the flushing efficiency.

Optionally, the filter assembly 32 includes: a coarse filtration cartridge 321 and an ultrafiltration cartridge 322; the water outlet of the tap water pipe 31 is communicated with the water inlet of the coarse filtration filter element 321; the water outlet of the coarse filtration filter element 321 is communicated with the water inlet of the ultrafiltration filter element 322; the water outlet of the ultrafiltration filter element 322 is communicated with one end of the electromagnetic valve 33. The coarse filter element can remove impurities in tap water, and the ultrafiltration filter element 322 can remove microorganisms in the water, so that the water tank 1 is ensured to be washed by pure water.

Optionally, an exhaust pipe 7 is arranged on the water tank 1; an exhaust port 8 is formed at the bottom of the water tank 1; one end of the exhaust pipe 7 is communicated with the exhaust port 8, and the other end of the exhaust pipe extends to the inner wall of the upper end of the water tank 1. Air in the water tank 1 can be discharged through the exhaust pipe 7, which is beneficial to water to enter and exit the water tank 1.

Further, a low water level probe 9 is also arranged in the water tank 1; the low water level probe 9 is electrically connected to the controller 4. When the water level in the water tank 1 is lower than the low water level probe 9, the heating assembly 2 stops heating to prevent dry burning.

Further, a high water level probe 10 is also arranged in the water tank 1; the high water level probe 10 is electrically connected to the controller 4. When the water level in the water tank 1 reaches the high level probe 10, the water supply into the water tank 1 is stopped.

The self-cleaning water dispenser can clean the water dispenser in time.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. A self-cleaning water dispenser, comprising: a water tank, a heating assembly for heating water in the water tank, a flushing device for flushing the water tank, and a controller; a sewage draining outlet and a flushing outlet are arranged on the water tank; the heating assembly is arranged in the water tank; the water outlet of the flushing device is communicated with the flushing port; the heating assembly and the flushing device are both electrically connected with the controller.

2. A self-cleaning water dispenser as claimed in claim 1, wherein the flushing means comprises: the device comprises a tap water pipe, a filtering component, an electromagnetic valve and a one-way valve; the water outlet of the tap water pipe is communicated with the water inlet of the filtering assembly; the water outlet of the filtering component is communicated with one end of the electromagnetic valve; the other end of the electromagnetic valve is communicated with a water inlet of the one-way valve; the water outlet of the one-way valve is communicated with the flushing port; the solenoid valve is electrically connected with the controller.

3. A self-cleaning water dispenser as claimed in claim 2, wherein the filter assembly comprises: a rough filtration filter element and an ultrafiltration filter element; the water outlet of the tap water pipe is communicated with the water inlet of the rough filtering filter element; the water outlet of the coarse filtration filter element is communicated with the water inlet of the ultrafiltration filter element; and the water outlet of the ultrafiltration filter element is communicated with one end of the electromagnetic valve.

4. A self-cleaning water dispenser as claimed in claim 3 wherein an exhaust pipe is provided on the tank; an air outlet is formed in the bottom of the water tank; one end of the exhaust pipe is communicated with the exhaust port, and the other end of the exhaust pipe extends to the inner wall of the upper end of the water tank.

5. The self-cleaning water dispenser of claim 4 wherein a low level probe is also provided within the tank; the low water level probe is electrically connected with the controller.

6. The self-cleaning water dispenser of claim 5 wherein a high level probe is also provided in the tank; the high water level probe is electrically connected with the controller.