CN212452948U

CN212452948U - Antifouling water escape valve

Info

Publication number: CN212452948U
Application number: CN201922484483.8U
Authority: CN
Inventors: 贾俊杰; 沃夫冈·赛德
Original assignee: Dixi Sanitary Tool System Suzhou Co ltd
Current assignee: Dixi Sanitary Tool System Suzhou Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2021-02-02
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an antifouling sluicing valve, including disk seat and valve body, the valve body bear with the disk seat on, the valve body includes the cylinder body, including a baffle that has the through-hole in the cylinder body, the baffle is separated water storage box and float cavity, the setting of direction removal is full pull rod in the through-hole, the lower extreme of full pull rod is provided with the float, the float lower extreme is provided with the bottom valve, the bottom valve is opened or is closed the opening of disk seat, the baffle inwards extends and sets up the oblique baffle that from bottom to top shrinks gradually, clearance fit between full pull rod and the oblique baffle. The utility model adds the inclined baffle on the baffle plate to guide the sand stone in water to the direction far away from the full pull rod through the inclined baffle plate, thereby avoiding the sand stone from blocking the full pull rod to cause the water drain valve to be unable to be closed; the end part of the inclined baffle is provided with a soft material layer, so that even if the gravel blocks the full pull rod, the gravel can continuously move downwards by using the self weight of the full pull rod.

Description

Antifouling water escape valve

Technical Field

The utility model relates to a be located the field, in particular to antifouling sluicing valve.

Background

Chinese patent specification and attached drawing in a two-chamber formula sluicing valve CN 208533659U describe, separate the float cavity and water storage box through the baffle, full pull rod drives the float at the vertical removal of float intracavity, in the use, whole sluicing valve all does not exist in the water tank, the inevitable impurity such as some grit of running water exists, doubtlessly, these impurity can get into in the water storage box, can bring certain hidden danger, for example the grit card is between full pull rod and baffle, full pull rod can not fall, cause the sluicing valve and can't close, cause certain water waste. In addition, certain manpower is required to be consumed for maintenance and cleaning; particularly, at present, the embedded wall water tank is adopted, so that the maintenance is more time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

The defect that prior art exists more than, the utility model discloses a main aim at overcomes prior art's weak point, discloses an antifouling sluicing valve, including disk seat and valve body, the valve body bear with on the disk seat, the valve body includes the cylinder body, including a baffle that has the through-hole in the cylinder body, the baffle is separated water storage box and float cavity, the setting of direction removal is full the pull rod in the through-hole, the lower extreme of full pull rod is provided with the float, the float lower extreme is provided with the bottom valve, the bottom valve will the opening of disk seat is opened or is closed, the baffle inwards extends and sets up the oblique baffle that from bottom to top contracts gradually, full pull rod with clearance fit between the oblique baffle.

Further, the inclined baffle is in a cone frustum shape.

Furthermore, the inclined baffle plate is connected with the partition plate through the extending part, so that a storage area for storing gravels is formed.

Further, a soft material layer is adhered to the edge of the inclined baffle.

Further, the soft material layer is a silica gel layer.

The utility model discloses the beneficial effect who gains:

the utility model adds the inclined baffle on the baffle plate to guide the sand stone in water to the direction far away from the full pull rod through the inclined baffle plate, thereby avoiding the sand stone from blocking the full pull rod to cause the water drain valve to be unable to be closed; the end part of the inclined baffle is provided with a soft material layer, so that even if the gravel blocks the full pull rod, the gravel can continuously move downwards by using the self weight of the full pull rod.

Drawings

FIG. 1 is a schematic structural view of an antifouling water escape valve according to the present invention;

FIG. 2 is a schematic structural view of a valve body;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

FIG. 5 is an enlarged view of A in FIG. 4;

the reference numbers are as follows:

1. valve seat, 2, valve body, 21, cylinder, 22, water storage tank, 23, float cavity, 24, full pull rod, 25, float, 26, bottom valve, 211, partition, 212, inclined baffle, 213, extension, 214, soft material layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The utility model provides an antifouling drain valve, includes disk seat 1 and valve body 2, disk seat 1 and water tank (not shown) bottom opening sealing connection, valve body 2 bear with disk seat 1 on, open and close disk seat 1 through valve body 2, when opening, the water in the water tank flows from the opening, when closing, the water tank impounds. The valve body 2 comprises a cylinder body 21, a partition 211 with a through hole is arranged in the cylinder body 21, the water storage tank 22 is separated from a float cavity 23 by the partition 211, a full pull rod 24 is arranged in the through hole in a guiding and moving mode, a float 25 is arranged at the lower end of the full pull rod 24, a bottom valve 26 is arranged at the lower end of the float 25, and the bottom valve 26 opens or closes an opening of the valve seat 1. Wherein, the baffle 211 inwards extends and sets up the inclined baffle 212 that contracts from bottom to top gradually, and full pull rod 24 and inclined baffle 212 between clearance fit. The sand in the water storage tank 22 moves to both sides along the inclined baffle 212, so that the sand is prevented from being clamped between the partition 211 and the full pull rod 24. Preferably, the inclined baffle 212 is in the shape of a truncated cone.

In one embodiment, the inclined baffle 212 is connected with the partition 211 through an extension 213 to form a storage area for storing sand; the cleaning time can be prolonged and frequent overhauling and cleaning can be avoided when the user uses the cleaning tool.

In one embodiment, a soft material layer 214 is adhered to the edge of the inclined baffle 212. Since sand is inevitably caught between the inclined baffle 212 and the full link 24, the soft material layer 214 can utilize the weight of the full link 24, the lower foot valve 26, and the like, and the full link 24 can still fall down to close the drain valve. Preferably, the soft material layer 214 includes, but is not limited to, a silicone rubber layer or a rubber layer.

The above are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; the scope of the appended claims should be accorded the broadest interpretation so as to encompass all such modifications and equivalent arrangements as is within the spirit and scope of the present invention.

Claims

1. The utility model provides an antifouling sluicing valve, includes disk seat and valve body, the valve body bear with on the disk seat, the valve body includes the cylinder body, including a baffle that has the through-hole in the cylinder body, the baffle separates water storage box and float cavity, the setting of direction removal is full the pull rod in the through-hole, the lower extreme of full pull rod is provided with the float, the float lower extreme is provided with the bottom valve, the bottom valve will the opening of disk seat is opened or is closed, its characterized in that, the baffle inwards extends and sets up the oblique baffle that from bottom to top shrinks gradually, full pull rod with clearance fit between the oblique baffle.

2. The antifouling drain valve as claimed in claim 1, wherein the inclined baffle has a truncated cone shape.

3. The antifouling drain valve as claimed in claim 1, wherein the inclined baffle is connected to the partition by an extension to form a storage area for sand.

4. The antifouling water drain valve as claimed in claim 1, wherein a soft material layer is adhered to the edge of the inclined baffle.

5. The antifouling drain valve as claimed in claim 4, wherein the soft material layer is a silicone layer.