CN218323006U

CN218323006U - Water inlet device with water replenishing function

Info

Publication number: CN218323006U
Application number: CN202222294870.7U
Authority: CN
Inventors: 叶敏; 叶清豪; 潘东东; 黄贵阳; 钟志军
Original assignee: Xiamen R&T Plumbing Technology Co Ltd
Current assignee: Xiamen R&T Plumbing Technology Co Ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-17
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a water inlet device with moisturizing function, including valve body, stagnant water subassembly and moisturizing pipe, the valve body has the inlet channel and the exhalant canal that are linked together, exhalant canal is used for supplying water to the toilet tank, the moisturizing pipe with the outlet channel is linked together and is used for moisturizing to the toilet water seal, stagnant water subassembly is used for controlling the switching of inlet channel, the toilet tank has the working water level, when the water level of toilet tank is less than the working water level, stagnant water subassembly opens inlet channel, in the process that inlet channel supplies water to the outlet channel, the partial rivers of outlet channel reach moisturizing pipe; wherein, an air gap is arranged between the water outlet end of the water outlet channel and the working water level, so that the AG water inlet valve has a water supplementing function, namely, the AG water inlet valve meets the standard requirement and can meet the water supplementing requirement of a closestool, and the AG water inlet valve is simple in structure and stable in function.

Description

Water inlet device with water replenishing function

Technical Field

The utility model relates to a bathroom field, concretely relates to water installations with moisturizing function.

Background

The water outlet end of the traditional water inlet valve is usually directly immersed in the working water level and can be in direct contact with water in a water tank, so that the risk of water backflow exists, the water in the water tank is easily polluted, and the water in a water supply pipeline can be polluted.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water installations with moisturizing function, this scheme make AG type water intaking valve increase the moisturizing function, satisfy standard requirement promptly, can satisfy the demand of closestool moisturizing again, simple structure, the stable function.

In order to achieve the above object, the utility model adopts the following technical scheme:

a water inlet device with a water supplementing function comprises a valve body, a water stopping assembly and a water supplementing pipe, wherein the valve body is provided with a water inlet channel and a water outlet channel which are communicated with each other, the water outlet channel is used for supplying water to a toilet water tank, the water supplementing pipe is communicated with the water outlet channel and is used for supplementing water to a toilet water seal, the water stopping assembly is used for controlling the opening and closing of the water inlet channel, the toilet water tank is provided with a working water level, when the water level of the toilet water tank is lower than the working water level, the water inlet channel is opened by the water stopping assembly, and in the process that the water outlet channel is supplied with water by the water inlet channel, part of water of the water outlet channel flows to the water supplementing pipe; wherein, an air gap is arranged between the water outlet end of the water outlet channel and the working water level.

Preferably, an overflow pipe communicated with the toilet water seal is arranged in the toilet water tank, and the water replenishing pipe is communicated with the overflow pipe so as to replenish water to the toilet water seal through the overflow pipe.

Preferably, the toilet tank further has an overflow level, and when the water level in the toilet tank reaches the overflow level, the water can overflow into the overflow pipe, wherein an air gap is formed between the water outlet end of the water replenishing pipe and the overflow level.

Preferably, the toilet water tank further has a critical water level, the critical water level is a water level at which the maximum water flow of the water outlet channel overflows above the overflow water level after stopping for two seconds, and an air gap is formed between the water outlet end of the water replenishing pipe and the critical water level.

Preferably, during the overflow process of the toilet water tank, an air gap is formed between the water outlet end of the water replenishing pipe and the highest water level during the overflow process.

Preferably, a drainage device is further provided in the toilet tank, and the overflow pipe is mounted on the drainage device, or the overflow pipe is separately mounted in the toilet tank.

Preferably, a support is installed on the overflow pipe, and the water outlet end of the water replenishing pipe is installed on the support.

Preferably, the side wall of the bracket is provided with a plurality of overflowing holes communicated with the overflow pipe, and the water outlet end of the water replenishing pipe is arranged at the top end of the bracket.

Preferably, the overflow pipe is a circular pipe, and the diameter of the overflow pipe is not less than 19mm.

The utility model has the advantages that:

the utility model discloses a water installations with moisturizing function, including valve body, stagnant water subassembly and moisturizing pipe, the valve body has the inlet channel and the exhalant canal that are linked together, exhalant canal is used for supplying water to the toilet tank, the moisturizing pipe with the outlet channel is linked together and is used for moisturizing to the toilet water seal, stagnant water subassembly is used for controlling the switching of inlet channel, the toilet tank has the working water level, when the water level of toilet tank is less than the working water level, stagnant water subassembly opens inlet channel, in the process that inlet channel supplies water to the outlet channel, partial rivers of outlet channel reach moisturizing pipe; wherein, an air gap is arranged between the water outlet end of the water outlet channel and the working water level, so that the AG water inlet valve has a water supplementing function, namely, the AG water inlet valve meets the standard requirement and can meet the water supplementing requirement of a closestool, and the AG water inlet valve is simple in structure and stable in function.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is an installation schematic diagram of a water inlet device and a water outlet device with a water replenishing function of the present invention;

10. a valve body; 11. a water inlet channel; 12. a water outlet channel; 20. a water replenishing pipe; 30. an overflow pipe; 40. a drainage device; 50. a support; 51. an overflowing hole; A. an overflow water level; B. critical water level.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1, a water inlet device with a water replenishing function includes a valve body 10, a water stopping assembly and a water replenishing pipe 20, wherein the valve body 10 has a water inlet channel 11 and a water outlet channel 12 which are communicated with each other, the water outlet channel 12 is used for supplying water to a toilet tank, the water replenishing pipe 20 is communicated with the water outlet channel 12 and is used for replenishing water to a toilet water seal, the water stopping assembly is used for controlling the opening and closing of the water inlet channel 11, the toilet tank has a working water level, when the water level of the toilet tank is lower than the working water level, the water stopping assembly opens the water inlet channel 11, and in the process that the water inlet channel 11 supplies water to the water outlet channel 12, part of the water outlet channel 12 flows to the water replenishing pipe 20; an air gap is formed between the water outlet end of the water outlet channel 12 and the working water level, the water outlet end of the water outlet channel 12 is directly communicated with the external atmosphere, when a negative pressure phenomenon occurs in the valve body, the water outlet end of the water outlet channel 12 can directly suck external air to offset the negative pressure, an anti-siphon effect is achieved, and therefore water in the water tank is prevented from being sucked by the valve body reversely to pollute pipeline water.

In this embodiment, an overflow pipe 30 communicated with the toilet water seal is arranged in the toilet water tank, and the water replenishing pipe 20 is communicated with the overflow pipe 30, so as to replenish water to the toilet water seal through the overflow pipe 30.

In this embodiment, the toilet tank further has an overflow water level a, and when the water level in the toilet tank reaches the height of the overflow water level a, the water can overflow into the overflow pipe 30, that is, the overflow water level a is the height of the water level when the water in the toilet tank is about to flow out from the inlet of the overflow pipe 30, wherein an air gap is formed between the water outlet end of the water replenishing pipe 20 and the overflow water level a, so as to prevent the water in the overflow pipe 30 and the toilet tank from flowing back into the water replenishing pipe.

Further, the toilet water tank further has a critical water level B, where the critical water level B is a water level at which the maximum water flow of the water outlet channel 12 overflows the overflow water level a after stopping for two seconds, and an air gap is formed between the water outlet end of the water replenishing pipe 20 and the critical water level B.

The water level in the overflow process may also be higher than the critical water level, and in the overflow process of the toilet tank, an air gap is also reserved between the water outlet end of the water replenishing pipe and the highest water level in the overflow process, so as to effectively prevent the water in the overflow pipe 30 and the toilet tank from flowing back to the water replenishing pipe 20.

In this embodiment, a drainage device 40 is further provided in the toilet tank, and the overflow pipe 30 is mounted on the drainage device 40, or the overflow pipe 30 is separately mounted in the toilet tank.

In this embodiment, the overflow pipe 30 is provided with a bracket 50, and the water outlet end of the water replenishing pipe 20 is provided with the bracket 50.

In this embodiment, a plurality of overflowing holes 51 communicated with the overflow pipe 30 are formed in the side wall of the bracket 50, and the water outlet end of the water replenishing pipe 20 is installed at the top end of the bracket 50.

In this embodiment, the overflow pipe 30 is a circular pipe, and the diameter of the overflow pipe 30 is not less than 19mm.

This scheme makes AG type water intaking valve increase the moisturizing function, satisfies standard requirement promptly, can satisfy the demand of closestool moisturizing again, simple structure, the stable function.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The water inlet device with the water replenishing function is characterized by comprising a valve body, a water stopping assembly and a water replenishing pipe, wherein the valve body is provided with a water inlet channel and a water outlet channel which are communicated with each other, the water outlet channel is used for supplying water to a toilet water tank, the water replenishing pipe is communicated with the water outlet channel and is used for replenishing water to the toilet water seal, the water stopping assembly is used for controlling the opening and closing of the water inlet channel, the toilet water tank is provided with a working water level, when the water level of the toilet water tank is lower than the working water level, the water inlet channel is opened by the water stopping assembly, and in the process that the water outlet channel supplies water, part of the water outlet channel flows to the water replenishing pipe; wherein, an air gap is arranged between the water outlet end of the water outlet channel and the working water level.

2. The water inlet device with the water replenishing function according to claim 1, wherein an overflow pipe communicated with the toilet water seal is arranged in the toilet water tank, the water replenishing pipe is communicated with the overflow pipe, and the toilet water seal is replenished with water through the overflow pipe.

3. The water inlet device with the water replenishing function according to claim 2, wherein the toilet tank further has an overflow water level, and when the water level in the toilet tank reaches the overflow water level, the water can overflow into the overflow pipe, and an air gap is formed between the water outlet end of the water replenishing pipe and the overflow water level.

4. The water inlet device with the water replenishing function according to claim 3, wherein the toilet tank further has a critical water level, the critical water level is a water level which overflows from the overflow water level after the maximum water flow of the water outlet channel stops for two seconds, and an air gap is formed between the water outlet end of the water replenishing pipe and the critical water level.

5. The water inlet device with the water replenishing function according to claim 2, wherein an air gap is formed between the water outlet end of the water replenishing pipe and the highest water level in the overflowing process during the overflowing process of the toilet tank.

6. The water inlet device with the water replenishing function according to claim 2, wherein a water discharging device is further provided in the toilet tank, and the overflow pipe is mounted on the water discharging device, or the overflow pipe is separately mounted in the toilet tank.

7. The water inlet device with the water replenishing function according to claim 2, wherein a bracket is mounted on the overflow pipe, and the water outlet end of the water replenishing pipe is mounted on the bracket.

8. The water inlet device with the water replenishing function according to claim 7, wherein a plurality of overflowing holes communicated with the overflow pipe are formed in the side wall of the support, and the water outlet end of the water replenishing pipe is mounted at the top end of the support.

9. The water inlet device with the water replenishing function of claim 2, wherein the overflow pipe is a circular pipe, and the diameter of the overflow pipe is not less than 19mm.