CN213839751U

CN213839751U - Check valve with filtering capability

Info

Publication number: CN213839751U
Application number: CN202022177112.8U
Authority: CN
Inventors: 祁哲
Original assignee: Shanxi Lvxin Jiayuan Environmental Protection Technology Co ltd
Current assignee: Shanxi Lvxin Jiayuan Environmental Protection Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-07-30
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a check valve with filtering capability relates to check valve technical field. The utility model discloses a check valve body, communicating pipe and base, the rear portion joint of check valve body has communicating pipe, the equal fixed connection of check valve body and communicating pipe is on the base, the check valve body includes filtering component, the spring clip post, the notch, the dust collection bucket, the connecting pipe, the dust collecting tank, filtration pore and filter, the dust collecting tank has been seted up to filtering component's inside, the inside of dust collecting tank is located the rear portion joint and has the filter, check valve body butt is on the filter, the spring clip post is seted up in filtering component's front side, equidistant fixedly connected with spring clip post in the inboard of notch. The utility model discloses a front side fixedly connected with filtering component of check valve body, filtering component's inside joint has the filter, and dust collection bucket and dust collection groove intercommunication have solved current check valve, do not have filter equipment and be not convenient for and the problem that external water pipe installed.

Description

Check valve with filtering capability

Technical Field

The utility model belongs to the technical field of the check valve, especially, relate to a check valve with filtering capability.

Background

The check valve is also called a one-way valve or a check valve and is used for preventing media in a pipeline from flowing backwards, but the existing check valve has the following defects when in use:

1. the current check valve directly carries out the water conservancy diversion to liquid, does not have filter equipment, therefore the in-process of check valve using, and the inside impurity of liquid can cause the damage to the check valve.

2. The existing check valve is inconvenient to install with an external water pipe in the using process, so that the existing check valve does not have good practicability when in use.

In view of the above, there is a need for an improved check valve that solves the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a check valve with filtering capability, through the front side fixedly connected with filtering component of check valve body, filtering component's inside joint has the filter, and dust collection bucket and dust collection groove intercommunication have solved current check valve, do not have filter equipment and be not convenient for and the problem of installing is carried out to external water pipe.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a check valve with filtering capability, including check valve body, communicating pipe and base, the rear portion joint of check valve body has communicating pipe, the equal fixed connection of check valve body and communicating pipe is on the base, the check valve body includes filtering component, spring clip post, notch, dust collection bucket, connecting pipe, dust collecting tank, filtration pore and filter, the dust collecting tank has been seted up to filtering component's inside, the inside of dust collecting tank is located the rear portion joint and has the filter, check valve body butt is on the filter, the spring clip post is seted up in filtering component's front side, the equidistant fixedly connected with spring clip post in inboard of notch.

Furthermore, the surface of the filter plate is in a lattice shape and is provided with filter holes, and the filter holes are communicated with the check valve body, so that the filter plate can filter impurities inside the liquid.

Furthermore, the bottom of the filtering component is fixedly connected with a connecting pipe, the connecting pipe is communicated with the dust collecting groove, and the bottom of the connecting pipe is in threaded connection with a dust collecting barrel, so that the dust collecting barrel can collect impurities in the dust collecting groove.

Further, the joint position of check valve body and communicating pipe is provided with the check plate, the check plate rotates to be connected on the check valve body, can place the liquid backward flow.

Further, the base includes first pillar and second pillar, the upper surface of base is located the first pillar of front side fixedly connected with, the upper surface of base is located rear side position fixedly connected with second pillar, can realize that first pillar and second pillar support check valve body and communicating pipe.

Further, first pillar and second pillar are parallel to each other, first pillar threaded connection is at the middle part of check valve body, second pillar threaded connection is convenient for at the middle part of communicating pipe the utility model discloses an use.

The utility model discloses following beneficial effect has:

1. the utility model discloses a front side fixedly connected with filtering component of check valve body, filtering component's inside joint has the filter, and dust collection bucket and dust collection groove intercommunication can make the device when using, and liquid filters through the filter, can enter into the inside of dust collection bucket through the connecting pipe to impurity after filtering to avoid impurity to damage the check valve, solved current check valve, do not have filter equipment's problem.

2. The utility model discloses the front side fixedly connected with spring card post of filter assembly inner wall can make the device when using, and external water pipe is connected with filter assembly through the spring card post, is convenient for the utility model discloses an use, solved current check valve, be not convenient for and external water pipe carry out the problem of installing.

3. The utility model discloses check valve body and communicating pipe joint, the device of can being convenient for when using, the staff dismantles check valve body and communicating pipe, maintains the check valve, avoids the utility model discloses when appearing damaging the maintenance, it is comparatively loaded down with trivial details.

4. The utility model discloses first pillar threaded connection is on the check valve body, and second pillar threaded connection can realize check valve body and the sealed joint of communicating pipe on communicating pipe, avoids ground and check valve body and communicating pipe contact simultaneously, avoids check valve body and communicating pipe to receive the damage, has seted up the through-hole on the base simultaneously, can be convenient for the utility model discloses the installation.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the check valve body and the check plate of the present invention;

FIG. 3 is a half sectional view of a filter assembly according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a check valve body; 11. a filter assembly; 12. a spring clip post; 13. a notch; 14. a dust collecting barrel; 15. a connecting pipe; 16. a dust collecting groove; 17. a filtration pore; 18. a filter plate; 2. a communicating pipe; 21. a check plate; 3. a base; 31. a first support; 32. a second support.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention relates to a check valve with filtering function, including a check valve body 1, a communicating pipe 2 and a base 3, the communicating pipe 2 is connected to the back of the check valve body 1, the check valve body 1 and the communicating pipe 2 are both fixedly connected to the base 3, a connecting portion of the check valve body 1 and the communicating pipe 2 is provided with a check plate 21, the check plate 21 is rotatably connected to the check valve body 1, the check valve body 1 includes a filtering component 11, a spring clip column 12, a notch 13, a dust collecting bucket 14, a connecting pipe 15, a dust collecting tank 16, a filtering hole 17 and a filtering plate 18, the dust collecting tank 16 is arranged inside the filtering component 11, the filtering plate 18 is connected to the back of the dust collecting tank 16, the check valve body 1 is abutted against the filtering plate 18, the spring clip column 12 is arranged at the front side of the filtering component 11, the inner side of the notch 13 is fixedly connected with the spring clip column 12 at equal intervals, the utility model discloses when using, external water pipe passes through 12 joints of spring card post on filter assembly 11, need have certain clearance between external water pipe and the filter 18, can realize that liquid filters through filter 18, and impurity after filtering enters into the inside of dust collection bucket 14 along with the influence of gravity, to the setting of base 3, can realize supporting check valve body 1 and communicating pipe 2.

Wherein as shown in fig. 1, 3, the surface of the filter plate 18 is provided with a filter hole 17 in a dot matrix shape, the filter hole 17 is communicated with the check valve body 1, the bottom fixedly connected with connecting pipe 15 of the filter component 11, the connecting pipe 15 is communicated with the dust collecting tank 16, the bottom threaded connection of the connecting pipe 15 is provided with the dust collecting tank 14, the device is used, impurities filtered by the filter plate 18 are firstly collected in the dust collecting tank 16, water liquid is filtered by the filter plate 18, the flushing of the impurities can be realized, the impurities are prevented from being attached to the inner wall of the dust collecting tank 16, and meanwhile, the impurities can enter into the inside of the dust collecting tank 14 under the influence of gravity.

Wherein as shown in fig. 1, base 3 includes first pillar 31 and second pillar 32, the upper surface of base 3 is located the first pillar 31 of front side fixedly connected with, the upper surface of base 3 is located rear side position fixedly connected with second pillar 32, first pillar 31 and second pillar 32 are parallel to each other, first pillar 31 threaded connection is in the middle part of check valve body 1, second pillar 32 threaded connection is in the middle part of communicating pipe 2, the device is when using, because check valve body 1 and communicating pipe 2 adopt the form of joint, first pillar 31 threaded connection is in the middle part of check valve body 1, second pillar 32 threaded connection can avoid check valve body 1 and communicating pipe 2 to produce the crack in the middle part of communicating pipe 2, check valve body 1 and communicating pipe 2 junction have sealed pad simultaneously, avoid liquid to leak outward.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a check valve with filtering capability, includes check valve body (1), communicating pipe (2) and base (3), its characterized in that: the rear portion joint of check valve body (1) has communicating pipe (2), the equal fixed connection of check valve body (1) and communicating pipe (2) is on base (3), check valve body (1) includes filtering component (11), spring card post (12), notch (13), dust collection bucket (14), connecting pipe (15), dust collecting tank (16), filtration pore (17) and filter (18), dust collecting tank (16) have been seted up to the inside of filtering component (11), the inside of dust collecting tank (16) is located the rear portion joint and has filter (18), check valve body (1) butt is on filter (18), spring card post (12) are seted up in the front side of filtering component (11), the inboard equidistant fixedly connected with spring card post (12) of notch (13).

2. The check valve with filtering function as claimed in claim 1, wherein the surface of the filtering plate (18) is provided with filtering holes (17) in a lattice shape, and the filtering holes (17) are communicated with the check valve body (1).

3. The check valve with filtering function as claimed in claim 1, wherein a connecting pipe (15) is fixedly connected to the bottom of the filtering assembly (11), the connecting pipe (15) is communicated with a dust collecting groove (16), and a dust collecting barrel (14) is threadedly connected to the bottom of the connecting pipe (15).

4. The non-return valve with filtering function according to claim 1, characterized in that the joint of the non-return valve body (1) and the communicating pipe (2) is provided with a check plate (21), and the check plate (21) is rotatably connected to the non-return valve body (1).

5. The check valve with filtering function according to claim 1, wherein the base (3) comprises a first pillar (31) and a second pillar (32), the first pillar (31) is fixedly connected to the upper surface of the base (3) at the front side, and the second pillar (32) is fixedly connected to the upper surface of the base (3) at the rear side.

6. A check valve with filtering function according to claim 5, characterized in that the first pillar (31) and the second pillar (32) are parallel to each other, the first pillar (31) is screwed in the middle of the check valve body (1), and the second pillar (32) is screwed in the middle of the communication pipe (2).