CN218913889U

CN218913889U - Waterway structure of tap of water dispenser

Info

Publication number: CN218913889U
Application number: CN202223138514.2U
Authority: CN
Inventors: 何永强; 叶贤清; 江遂春; 陈广勇; 祝传宝
Original assignee: Xiamen Lota International Co Ltd
Current assignee: Xiamen Lota International Co Ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-25
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a waterway structure of a tap of a water dispenser, which comprises a tap body, a water passing pipe, a valve core seat, a fixed seat, a valve core, a tap switch, a water inlet pipe and a water discharging assembly, wherein the tap body is provided with a water inlet pipe; the water passing pipe, the valve core seat, the fixing seat, the valve core, the water inlet pipe and the water draining component are arranged inside the faucet body, the water passing pipe is fixed at the upper end of the valve core seat through a buckle, the fixing seat is fixed at one side of the valve core seat and fixes the valve core, the valve core is connected with the faucet switch, the bottom of the valve core seat is respectively connected with the water inlet pipe and the water draining component, the water inlet pipe is connected to a water purifying water inlet pipe of the water dispenser, the water draining component is connected to a sewage water inlet pipe of the water dispenser, an air gap is arranged on the water draining component, and a body overflow hole is correspondingly arranged at the air gap of the faucet body.

Description

Waterway structure of tap of water dispenser

Technical Field

The utility model relates to the field of waterway structures of water dispensers, in particular to a waterway structure of a faucet of a water dispenser.

Background

The prior water dispenser faucet structure is matched with a water dispenser, so that the faucet structure is provided with a water purification water inlet pipe and a sewage outlet pipe, and the sewage or wastewater is discharged by the water dispenser, so that the sewage or wastewater is likely to flow backwards due to the internal structure of the faucet and the like, so that water in the faucet is polluted, a one-way valve is generally arranged to prevent the phenomenon, so that the sewage is not backflow, the cost is necessarily increased, the faucet body is generally used as a metal piece to ensure the strength of the faucet body, and the faucet body is likely to be contacted with the faucet due to the welding and the like, so that the water in the faucet body is likely to contain metal trace elements, and the health of a human body is also damaged.

Disclosure of Invention

The utility model aims to solve the problem of sewage backflow, and provides a simpler structure, meanwhile, the internal waterway structure of the utility model adopts plastic materials, and the external faucet body adopts metal parts, so that the strength of the faucet is ensured, and meanwhile, the harm of microelements in the metal structure to human health is avoided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a waterway structure of a tap of a water dispenser comprises a tap body, a water passing pipe, a valve core seat, a fixed seat, a valve core, a tap switch, a water inlet pipe and a water discharging component; the water passing pipe, the valve core seat, the fixing seat, the valve core, the water inlet pipe and the water draining component are arranged inside the faucet body, the water passing pipe is fixed at the upper end of the valve core seat through a buckle, the fixing seat is fixed at one side of the valve core seat and fixes the valve core, the valve core is connected with the faucet switch, the bottom of the valve core seat is respectively connected with the water inlet pipe and the water draining component, the water inlet pipe is connected to a water purifying water inlet pipe of the water dispenser, the water draining component is connected to a sewage water inlet pipe of the water dispenser, an air gap is arranged on the water draining component, and a body overflow hole is correspondingly arranged at the air gap of the faucet body.

Preferably, the fixing seat is of a cylindrical structure and comprises an external thread and an inner hole, the valve core is arranged in the inner hole, and the fixing seat is connected with the tap body through the external thread.

Preferably, the cartridge seat is coaxial with the faucet body.

Preferably, the water inlet pipe is connected to the water inlet of the valve core through a water inlet channel in the valve core seat, and the water passing pipe is connected to the water outlet of the valve core through a water outlet channel in the valve core seat.

Preferably, the water inlet channel comprises a sealing surface and a water inlet cavity, wherein the sealing surface is used for being matched with the water inlet pipe to seal the water channel, and the water inlet cavity is matched with the water inlet pipe to form a water inlet channel.

The utility model has the following beneficial effects: the utility model has simple structure, can effectively avoid sewage backflow during sewage discharge, adopts plastic materials for the internal waterway structure, and adopts metal parts for the external faucet body, so that the strength of the faucet is ensured, and the harm of microelements in the metal structure to human health is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 isbase:Sub>A schematic view of section A-A of FIG. 1;

FIG. 3 is a schematic view of a drain assembly of the present utility model;

FIG. 4 is a schematic diagram of the waterway flow of the drain assembly of the present utility model.

In the figure: 1-a water passing pipe; 2-a valve core seat; 3-fixing seats; 4-valve core; 5-tap switch; 6-a water inlet pipe; 7-a drain assembly; 71-air gap; 8-a sewage inlet pipe; 9-a sewage outlet pipe; 10-a water inlet pipe for purified water; 11-a tap body; 111-body overflow aperture.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Examples

The following is only a preferred embodiment of the present utility model, and the scope of the present utility model is not limited to the following examples, but all technical solutions belonging to the concept of the present utility model are within the scope of the present utility model.

Referring to the accompanying drawings 1-4 of the specification, a waterway structure of a water dispenser tap comprises a tap body 11, a water passing pipe 1, a valve core seat 2, a fixed seat 3, a valve core 4, a tap switch 5, a water inlet pipe 6 and a water discharging assembly 7; the water passing pipe 1, the valve core seat 2, the fixing seat 3, the valve core 4, the water inlet pipe 6 and the water draining component 7 are arranged inside the faucet body 11, the water passing pipe 1 is fixed at the upper end of the valve core seat 2 through a buckle, the fixing seat 3 is fixed at one side of the valve core seat 2 and fixes the valve core 4, the valve core 4 is connected with the faucet switch 5, the bottom of the valve core seat 2 is respectively connected with the water inlet pipe 6 and the water draining component 7, the water inlet pipe 6 is connected to the water purifying water inlet pipe 10 of the water dispenser, the water draining component is connected to the sewage inlet pipe 8 of the water dispenser, an air gap 71 is arranged on the water draining component, and the faucet body is correspondingly provided with a body overflow hole 111 at the air gap. The water passing piece, namely the water passing pipe 1, the valve core seat 2, the fixed seat 3, the water inlet pipe 6 and the water discharging assembly 7 are all made of plastic materials, and the shell, namely the faucet body 11, is made of metal pieces.

Referring to fig. 1 of the specification, the fixing seat 3 is of a cylindrical structure and comprises an external thread and an inner hole, the valve core 4 is arranged in the inner hole, the fixing seat is connected with the tap body 11 through the external thread, and the valve core seat 2 is coaxial with the tap body 11. The water inlet pipe 6 is connected to the water inlet of the valve core 4 through a water inlet channel in the valve core seat, and the water passing pipe 1 is connected to the water outlet of the valve core through a water outlet channel in the valve core seat. The water inlet channel comprises a sealing surface and a water inlet cavity, wherein the sealing surface is used for being matched with the water inlet pipe to seal a water channel, and the water inlet cavity is matched with the water inlet pipe to form a water inlet channel.

The water outlet waterway of the utility model refers to figure 1 of the specification, tap water is filtered by an RO water purifier, enters the water inlet pipe 6 through the water inlet pipe 10, passes through the valve core and then is discharged through the water outlet pipe 1. The sewage generated by the RO water purifier enters the drainage assembly 7 through the sewage inlet pipe 8 and then is discharged through the sewage outlet pipe 9, the drainage assembly 7 is provided with an air gap, and a certain air pressure is generated to prevent sewage from flowing backwards.

The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.

Claims

1. The waterway structure of the tap of the drinking machine is characterized by comprising a tap body, a water passing pipe, a valve core seat, a fixed seat, a valve core, a tap switch, a water inlet pipe and a water draining component; the water passing pipe, the valve core seat, the fixing seat, the valve core, the water inlet pipe and the water draining component are arranged inside the faucet body, the water passing pipe is fixed at the upper end of the valve core seat through a buckle, the fixing seat is fixed at one side of the valve core seat and fixes the valve core, the valve core is connected with the faucet switch, the bottom of the valve core seat is respectively connected with the water inlet pipe and the water draining component, the water inlet pipe is connected to a water purifying water inlet pipe of the water dispenser, the water draining component is connected to a sewage water inlet pipe of the water dispenser, an air gap is arranged on the water draining component, and a body overflow hole is correspondingly arranged at the air gap of the faucet body.

2. The waterway structure of a tap of a drinking machine according to claim 1, wherein the fixing seat is a cylindrical structure and comprises an external thread and an inner hole, the valve core is arranged in the inner hole, and the fixing seat is connected with the tap body through the external thread.

3. The waterway structure of a water dispenser tap of claim 1, wherein the valve cartridge seat is coaxial with the tap body.

4. The waterway structure of a faucet of a drinking machine according to claim 1, wherein the water inlet pipe is connected to the water inlet of the valve core through a water inlet channel in the valve core seat, and the water passing pipe is connected to the water outlet of the valve core through a water outlet channel in the valve core seat.

5. The waterway structure of the faucet of the water fountain of claim 4, wherein the water inlet channel comprises a sealing surface and a water inlet cavity, the sealing surface is used for being matched with the water inlet pipe to carry out waterway sealing, and the water inlet cavity is matched with the water inlet pipe to form a water inlet waterway.