CN214574373U

CN214574373U - Overflow device

Info

Publication number: CN214574373U
Application number: CN202023312933.4U
Authority: CN
Inventors: 黄健荣; 孔春毅; 曹昱善; 罗伟
Original assignee: Guangdong Nomi Home Intelligent Technology Co ltd
Current assignee: Guangdong Nomi Home Intelligent Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-02
Anticipated expiration: 2030-12-31

Abstract

An overflow device comprises an overflow device main body, wherein an overflow channel and a water inlet channel are arranged on the overflow device main body, and a water inlet of the overflow channel is higher than a water outlet of the water inlet channel. The overflow device has both the overflow function and the water inlet function, and because extra water taps are not needed to be added for water inlet, holes do not need to be formed on the surface of the water tank, the structure of the water tank is not damaged, the installation process and the cost are simplified, and because the water inlet and the overflow share the through holes formed in the side wall of the water tank, the space utilization rate of the water tank is effectively improved. In addition, the water inlet of the overflow channel is higher than the water outlet of the water inlet channel, so that waste caused by overflow of water from the overflow channel during water injection is avoided.

Description

Overflow device

Technical Field

The utility model relates to a water tank used in environments such as kitchen or toilet, in particular to a water overflow device on the water tank.

Background

Most of the water tanks used in the existing household are provided with water overflows, which mainly prevent water from overflowing out of the water tank after being full and lead the water into a sewer pipeline in advance. The existing water overflow device on the water tank only has an overflow function, when water is injected into the water tank, a water faucet arranged on the water tank surface is also used for injecting water, however, when the water faucet is used for injecting water, splashing can be generated due to the fact that water falls from a high position in the water injection process, and the experience feeling is poor; meanwhile, the faucet is additionally required to be installed on the water tank surface through a hole, so that the water tank structure is required to be damaged, the space utilization rate of the water tank is low, the cost is increased, and the installation process is complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hydrophone that not only has the overflow function, but also has the function of intaking avoids destroying the basin structure, promotes the space utilization of basin, and reduce cost simplifies mounting process.

A overflow ware, including overflow ware main part, be provided with overflow runner and water inlet runner in overflow ware main part, overflow runner's water inlet is higher than water inlet runner's delivery port.

The overflow device of the utility model is arranged on the side wall of the water tank, so that the water inlet of the overflow channel and the water outlet of the water inlet channel are both arranged opposite to the through hole arranged on the side wall of the water tank, the water inlet of the water inlet channel is communicated with the external water inlet pipe, and the water outlet of the overflow channel is communicated with the external drain pipe; when water needs to be fed, water flows enter the water tank from the external water inlet pipe through the water inlet channel so as to be fed with proper amount of water, when the water in the water tank is full of the water inlet of the overflow channel, in order to avoid water overflowing from the edge of the water tank, the water flows out of the water inlet of the overflow channel and is discharged into the water discharge pipe through the overflow channel, through the structure, the overflow device has the overflow function and the water feeding function, because extra water taps are not needed to be added for water feeding, holes do not need to be formed on the surface of the water tank, the structure of the water tank cannot be damaged, the installation process and the cost are simplified, and because the through holes are formed in the side wall of the water tank shared by the water feeding pipe and the overflow pipe, the space utilization rate of the water tank is effectively improved. In addition, the water inlet of the overflow channel is higher than the water outlet of the water inlet channel, so that waste caused by overflow of water from the overflow channel during water injection is avoided.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a cross-sectional view of fig. 2.

Fig. 4 is an exploded view of fig. 1.

Fig. 5 is a cross-sectional view of the left side view of the present invention.

Fig. 6 is a schematic view of the installation structure of the present invention.

Detailed Description

An overflow device, as shown in fig. 1 to 6, comprises an overflow device main body 1, an overflow channel 2 and a water inlet channel 3 are arranged on the overflow device main body 1, and a water inlet 4 of the overflow channel 2 is higher than a water outlet 5 of the water inlet channel 3.

The overflow device main body 1 is provided with a water outlet cavity 6, the water outlet cavity 6 is communicated with a water outlet 5 of the water inlet channel 3, and the size of the water outlet cavity 6 is larger than the pipe diameter of the water inlet channel 3. The water outlet cavity 6 is opposite to the through hole on the side wall of the water tank 7, and through the structure, the pressure reduction of the water flowing from the water inlet channel 3 can be realized when the water enters the water outlet cavity 6, so that the water is prevented from being sprayed out from the through hole on the side wall of the water tank 7.

The side wall of the water outlet cavity 6 is of an arc-shaped structure 8 so as to realize the diversion effect on the inlet water and further avoid the water from being sprayed out from the through holes on the side wall of the water tank 7.

A sealing rubber pad 9 is provided on the edge of the overflow body 1 at the end opposite to the through hole on the side wall of the water tank 7, and the sealing rubber pad 9 is mounted on the overflow body 1 by a fixing bracket 10. When the overflow device is mounted on the water tank 7, the fixing bracket 10 is fixedly connected with the overflow device main body 1 after passing through the through hole on the side wall of the water tank 7, so as to realize the connection between the overflow device 15 and the water tank 7. Meanwhile, the sealing function of the overflow device and the through hole in the side wall of the water tank 7 is realized by arranging the sealing rubber pad 9.

A decorative cover 11 is arranged in an inner hole of the fixed bracket 10, a gap 12 for preventing the water outlet cavity 6 from being shielded is arranged at the bottom of the decorative cover 11, and a distance 13 for supplying water to overflow into the overflow device main body 1 is arranged between the upper part of the decorative cover 11 and the edge of the fixed bracket 10.

The bottom of the water inlet channel 3 of the overflow device main body 1 is connected with a conversion joint 14, a water outlet through hole 15 inside the conversion joint 14 is in butt joint communication with the water inlet channel 3, and the aperture of the water outlet through hole 15 is smaller than that of the water inlet channel 3. The adapter 14 is convenient to be connected with an external water inlet pipeline, and the aperture of the water outlet through hole 15 is set to be smaller than that of the water inlet flow channel 3, so that the effects of buffering flow, preventing water flow impact and guiding flow can be achieved, and water splashing is prevented.

Claims

1. An overflow comprising an overflow body (1), characterized in that: the overflow device main body (1) is provided with an overflow channel (2) and a water inlet channel (3), and a water inlet (4) of the overflow channel (2) is higher than a water outlet (5) of the water inlet channel (3).

2. An overflow as claimed in claim 1, wherein: the overflow device main body (1) is provided with a water outlet cavity (6), the water outlet cavity (6) is communicated with a water outlet (5) of the water inlet flow channel (3), and the size of the water outlet cavity (6) is larger than the pipe diameter of the water inlet flow channel (3).

3. An overflow as claimed in claim 2, wherein: the side wall of the water outlet cavity (6) is of an arc-shaped structure (8).

4. An overflow as claimed in any one of claims 1 to 3, wherein: a sealing rubber pad (9) is arranged at the edge of one end of the overflow device main body (1) opposite to the through hole on the side wall of the water tank (7), and the sealing rubber pad (9) is arranged on the overflow device main body (1) through a fixing support (10).

5. An overflow as claimed in claim 4, wherein: a decorative cover (11) is arranged in an inner hole of the fixing support (10), a gap (12) for preventing the water outlet cavity (6) from being shielded is formed in the bottom of the decorative cover (11), and a distance (13) for supplying water to overflow into the water overflow device main body (1) is formed between the upper portion of the decorative cover (11) and the edge of the fixing support (10).

6. An overflow as claimed in claim 5, wherein: the bottom of the water inlet flow channel (3) of the overflow device main body (1) is connected with a conversion joint (14), a water outlet through hole (15) in the conversion joint (14) is communicated with the water inlet flow channel (3) in a butt joint mode, and the aperture of the water outlet through hole (15) is smaller than that of the water inlet flow channel (3).