CN211117657U

CN211117657U - Domestic filter valve

Info

Publication number: CN211117657U
Application number: CN201922261942.6U
Authority: CN
Inventors: 窦佳乐
Original assignee: Tianjin Binhai Qiangsheng Valve Co ltd
Current assignee: Tianjin Binhai Qiangsheng Valve Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-07-28
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a household filtering valve, which comprises a valve component, wherein the front end and the rear end of the valve component are both provided with connectors, the valve component comprises an upper component and a lower component, the connectors inside the upper component are both provided with a filter screen, the upper end of the upper component is rotatably provided with a valve rod, a valve handle is arranged above the upper component, the valve handle is fixedly connected with the upper end of the valve rod, the two side ends of the valve rod are provided with a left valve leaf and a right valve leaf, the upper component is internally provided with an upper baffle bar, and the upper baffle bar is arranged in front of the right valve leaf; the lower component is detachably connected with the upper component, a groove matched with the lower end of the filter screen is formed in the lower component, a lower baffle strip is arranged in the lower component and is arranged behind the left valve leaf, a valve rod groove matched with the valve rod is formed in the lower end of the lower component, and the lower end of the valve rod is embedded in the valve rod groove; the beneficial effects are that: a filter screen is arranged at the joint, so that suspended matters are effectively isolated; the upper component and the lower component are detachably connected, and suspended matters in the valve component can be cleaned.

Description

Domestic filter valve

Technical Field

The utility model belongs to the technical field of the valve and specifically relates to a domestic filter valve is related to.

Background

The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, the valve is gradually used for household use and becomes a necessary product in daily life of people, a general valve only has the function of conveying water, certain suspended matters possibly exist in the water conveying process, the conveying pipeline can be blocked in the past, the blocked pipeline needs to be cleaned by a large project, the use is inconvenient, the accumulated suspended matters are possibly accumulated inside the valve, the problem of sanitation can be easily caused due to the fact that the accumulated suspended matters cannot be timely cleaned, and the use feeling is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

A household filtering valve comprises a valve component, wherein the front end and the rear end of the valve component are both provided with connectors which are communicated with the inside of the valve component; the valve component comprises an upper component and a lower component, wherein filter screens are fixedly mounted at connecting heads inside the upper component, a valve rod is rotatably mounted at the upper end of the upper component, a valve handle is mounted above the upper component and fixedly connected with the upper end of the valve rod, a left valve leaf and a right valve leaf which are matched with the inside of the valve component in size are fixedly mounted at two sides of the valve rod, an arc-shaped upper baffle strip is fixedly mounted inside the upper component along the inner wall, and the upper baffle strip is mounted in front of the right valve leaf;

the lower assembly is detachably connected with the upper assembly, a groove matched with the lower end of the filter screen is formed in the lower assembly, an arc-shaped lower baffle is fixedly arranged in the lower assembly along the inner wall, the lower baffle is arranged behind the left valve leaf, a valve rod groove matched with the lower end of the valve rod is formed in the lower end of the inner portion of the lower assembly, and the lower end of the valve rod is embedded into the valve rod groove.

Preferably, the lower extreme arch of going up the subassembly has the lug, and the front end fixed mounting of lug is elastic fixture block, the upper end shaping of subassembly has the notch with lug looks adaptation down, and one side shaping of notch has the draw-in groove with fixture block looks adaptation, in the fixture block embedding draw-in groove, go up the subassembly and pass through the cooperation of fixture block and draw-in groove and can dismantle with subassembly down and be connected.

Preferably, a bearing is fixedly mounted inside the upper end of the upper assembly, an inner ring of the bearing is fixedly connected with the upper end of the valve rod, and the valve rod is rotatably connected with the upper assembly through the bearing.

Preferably, a flange is fixedly mounted on the outer wall of the connector along the periphery of the outer wall.

Preferably, the valve stem grooves are each internally adhered with a sealing block.

Preferably, the outer walls of the upper assembly and the lower assembly are fixedly provided with anti-slip strips.

Compared with the prior art, the beneficial effects of the utility model are that: the filter screen is arranged at the joint of the valve component, so that solid suspended matters of water in the transportation process can be effectively isolated, and the pipeline is prevented from being blocked; meanwhile, the upper component and the lower component of the valve component are detachably connected, so that the upper component and the lower component can be separated to clean suspended solids in the valve component at any time, smooth water conveying is guaranteed, and the valve component is suitable for household use and improves the use feeling.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a schematic structural view of the upper and lower assemblies of the present invention.

In the figure: 1. the valve assembly comprises a valve component 2, a connector 3, a flange plate 4, an upper component 5, a filter screen 6, a valve rod 7, a bearing 8, a valve handle 9, a left valve leaf 10, a right valve leaf 11, an upper stop strip 12, a lower component 13, a bump 14, a clamping block 15, a notch 16, a clamping groove 17, a groove 18, a lower stop strip 19, a valve rod groove 20, a sealing block 21 and an anti-slip strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a household filtering valve includes a valve component 1, connectors 2 are respectively disposed at the front end and the rear end of the valve component 1, a flange 3 is fixedly mounted on the outer wall of the connector 2 along a circumference of the outer wall, the connector 2 is communicated with the interior of the valve component 1, so as to facilitate the fixed connection between the valve component 1 and a pipeline, and ensure the smooth transportation of water; the valve component 1 comprises an upper component 4 and a lower component 12, a filter screen 5 is fixedly mounted at a connector 2 inside the upper component 4, a valve rod 6 is rotatably mounted at the upper end of the upper component 4, a bearing 7 is fixedly mounted inside the upper end of the upper component 4, the inner ring of the bearing 7 is fixedly connected with the upper end of the valve rod 6, the valve rod 6 is rotatably connected with the upper component 4 through the bearing 7, a valve handle 8 is mounted above the upper component 4, the valve handle 8 is fixedly connected with the upper end of the valve rod 6, a left valve leaf 9 and a right valve leaf 10 which are matched with the inner size of the valve component 1 are fixedly mounted at two sides of the valve rod 6, an arc-shaped upper baffle strip 11 is fixedly mounted inside the upper component 4 along the inner wall, and the upper baffle strip 11 is mounted in front of the right valve;

the lower component 12 is detachably connected with the upper component 4, a convex block 13 is protruded at the lower end of the upper component 4, an elastic clamping block 14 is fixedly installed at the front end of the convex block 13, a notch 15 matched with the convex block 13 is formed at the upper end of the lower component 12, a clamping groove 16 matched with the clamping block 14 is formed at one side of the notch 15, the clamping block 14 is embedded into the clamping groove 16, the upper component 4 is detachably connected with the lower component 12 through the matching of the clamping block 14 and the clamping groove 16, a groove 17 matched with the lower end of the filter screen 5 is formed in the lower component 12 to play a role of fixing the filter screen 5, an arc-shaped lower baffle strip 18 is fixedly installed in the lower component 12 along the inner wall, the lower baffle strip 18 is installed behind the left valve vane 9, a valve rod groove 19 matched with the lower end of the valve rod 6 is formed at the lower end of the inner part of the lower component 12, and a sealing block 20 is adhered to, the lower end of the valve rod 6 is embedded into the valve rod groove 19, so that the valve rod 6 is tightly matched and connected with the valve rod groove 19, and the valve rod 6 is prevented from rotating due to the driving force of water; the outer walls of the upper assembly 4 and the lower assembly 12 are fixedly provided with anti-slip strips 21, so that the upper assembly 4 and the lower assembly 12 can be conveniently detached and separated, and labor is saved;

the utility model discloses a theory of operation is: pass through ring flange and pipeline fixed connection with the valve member, in the transportation of water, the valve handle rotates, the valve handle drives the valve rod and rotates, and then make left valve leaf and right valve leaf clockwise rotation on the valve rod, switch on the valve member, guarantee the smooth transportation of water, wherein, the suspended solid in the water can effectively be completely cut off to the filter screen on the connector, avoid blockking up the pipeline, and simultaneously, go up subassembly and lower subassembly through fixture block and draw-in groove separation, this moment, valve rod and valve rod groove separation, filter screen and recess separation, the suspended solid in the valve member inside can in time be got rid of, wherein, curved last shelves strip and lower shelves strip avoid the problem that left valve leaf of promotion and right valve leaf of sewage made water overflow under the condition that the valve member closed, the simple to operate of valve member, and is suitable for domestic use, can play filterable effect, improve the use sense.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The household filtering valve is characterized by comprising a valve component, wherein the front end and the rear end of the valve component are both provided with connectors which are communicated with the interior of the valve component; the valve component comprises an upper component and a lower component, wherein filter screens are fixedly mounted at connecting heads inside the upper component, a valve rod is rotatably mounted at the upper end of the upper component, a valve handle is mounted above the upper component and fixedly connected with the upper end of the valve rod, a left valve leaf and a right valve leaf which are matched with the inside of the valve component in size are fixedly mounted at two sides of the valve rod, an arc-shaped upper baffle strip is fixedly mounted inside the upper component along the inner wall, and the upper baffle strip is mounted in front of the right valve leaf;

2. The household filtering valve as recited in claim 1, wherein a projection is protruded from a lower end of the upper assembly, a resilient fixture block is fixedly mounted at a front end of the projection, a notch matched with the projection is formed in an upper end of the lower assembly, a clamping groove matched with the fixture block is formed in one side of the notch, the fixture block is embedded into the clamping groove, and the upper assembly is detachably connected with the lower assembly through the matching of the fixture block and the clamping groove.

3. The domestic filter valve of claim 1, wherein the upper end of said upper assembly has a bearing fixedly mounted therein, the inner race of said bearing being fixedly connected to the upper end of said valve stem, said valve stem being rotatably connected to said upper assembly by said bearing.

4. The household filter valve as claimed in claim 1, wherein the outer wall of the connector is fixedly provided with a flange along a circumference of the outer wall.

5. The home filter valve according to claim 1, wherein the stem groove is internally adhered with a sealing block.

6. The home filter valve as claimed in claim 1, wherein the outer walls of the upper and lower assemblies are fixedly mounted with anti-slip strips.