CN209800796U

CN209800796U - One-way valve

Info

Publication number: CN209800796U
Application number: CN201920265426.8U
Authority: CN
Inventors: 谢竞
Original assignee: Wenshan Laojun Landscape Industry Co Ltd
Current assignee: Wenshan Laojun Landscape Industry Co Ltd
Priority date: 2019-03-02
Filing date: 2019-03-02
Publication date: 2019-12-17
Anticipated expiration: 2029-03-02

Abstract

The utility model discloses a check valve, which comprises a valve body, the left side intercommunication of valve body has first inlet tube, and the left side intercommunication of first inlet tube has the second inlet tube, the inside fixedly connected with filter screen of second inlet tube, the inside swing joint of valve body has the case, the first baffle of left side fixedly connected with of valve body inner chamber, the left side fixedly connected with ozone layer of valve body inner chamber. The utility model discloses a set up the valve body, reach the effect of carrying water, through first inlet tube and second inlet tube, reach and carry the effect in the valve body with water, through the filter screen, reach the effect to impurity filtering, through first baffle and case, reach the effect that makes the one-way transport of water, through the ozone layer, reach the effect to the aqueous cleaning, through the outlet pipe, reach the effect with mineral water discharge, this check valve can effectually prevent the mineral water refluence, and can effectually purify water, thereby make things convenient for people to use.

Description

One-way valve

Technical Field

The utility model relates to the technical field of valves, specifically be check valve.

Background

The check valve is a check valve, the check valve is also called a check valve or a check valve and is used for preventing reverse flow of oil flow in a hydraulic system or preventing reverse flow of compressed air in a pneumatic system, the check valve has two types of straight-through type and right-angle type, the straight-through type check valve is installed on a pipeline through threaded connection, the right-angle type check valve has three types of threaded connection, plate type connection and flange connection, mineral water needs to be conveyed by the check valve during production, the existing check valve cannot effectively prevent water from flowing backwards, and cannot purify water, so that the use of people is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a check valve possesses can effectually prevent the water refluence, can carry out the advantage of purifying to water moreover, has solved unable effectual prevention water refluence, also can't carry out the problem of purifying to water moreover.

In order to achieve the above object, the utility model provides a following technical scheme: the check valve comprises a valve body, the left side intercommunication of valve body has first inlet tube, and the left side intercommunication of first inlet tube has the second inlet tube, the inside fixedly connected with filter screen of second inlet tube, the inside swing joint of valve body has the case, the first baffle of left side fixedly connected with of valve body inner chamber, the left side fixedly connected with ozone layer of valve body inner chamber, the right side intercommunication of valve body has the outlet pipe.

Preferably, the top and the bottom of the surface of the second water inlet pipe are both connected with bolts in a threaded manner, the surface of the first water inlet pipe is provided with a threaded hole, and the bolts are in threaded connection with the threaded hole.

Preferably, the right side of the inner cavity of the valve body is fixedly connected with a second baffle, a through hole is formed in the surface of the second baffle, and the right side of the second baffle is movably connected with a third baffle through a rotating shaft.

Preferably, the right side of the valve core is fixedly connected with a first spring, the right side of the first spring is fixedly connected with a connecting rod, and the connecting rod is fixedly connected with the inner wall of the valve body.

Preferably, the top and the bottom of the valve core are both fixedly connected with sliding blocks, the surface of the valve body is provided with a sliding groove, the sliding blocks are in sliding connection with the sliding groove, the inside of the sliding groove is fixedly connected with a second spring, and one end of the second spring is fixedly connected with the sliding blocks.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model discloses a set up the valve body, reach the effect of carrying water, through first inlet tube and second inlet tube, reach and carry the effect in the valve body with water, through the filter screen, reach the effect to impurity filtering, through first baffle and case, reach the effect that makes the one-way transport of water, through the ozone layer, reach the effect to the aqueous cleaning, through the outlet pipe, reach the effect with mineral water discharge, this check valve can effectually prevent the mineral water refluence, and can effectually purify water, thereby make things convenient for people to use.

2. The utility model discloses a bolt and screw hole reach the effect to first inlet tube and second advance water piping connection, avoid appearing the situation of unable connection, through second baffle and third baffle, make things convenient for water to carry out the one-way flow, through the through-hole, make things convenient for water to flow, through connecting rod and first spring, reach the effect that supports the case, avoid appearing the situation that drops, through slider and spout, reach the effect that supplementary case removed, avoid the case to appear removing too much situation, through the second spring, make things convenient for the case to reset after removing.

Drawings

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

Fig. 2 is an enlarged schematic view of a portion of the structure in fig. 1 according to the present invention.

in the figure: the water inlet valve comprises a valve body 1, a first water inlet pipe 2, a second water inlet pipe 3, a filter screen 4, a valve core 5, a first baffle 6, an ozone layer 7, a water outlet pipe 8, a bolt 9, a threaded hole 10, a second baffle 11, a through hole 12, a third baffle 13, a first spring 14, a connecting rod 15, a sliding block 16, a sliding groove 17 and a second spring 18.

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 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. 1-2, the check valve includes a valve body 1, a second baffle 11 is fixedly connected to the right side of the inner cavity of the valve body 1, and facilitates water to flow in one direction through the second baffle 11 and a third baffle 13, and a through hole 12 is formed in the surface of the second baffle 11, and facilitates water to flow through the through hole 12, the right side of the second baffle 11 is movably connected with the third baffle 13 through a rotating shaft, the left side of the valve body 1 is communicated with a first water inlet pipe 2, and the left side of the first water inlet pipe 2 is communicated with a second water inlet pipe 3, the top and the bottom of the surface of the second water inlet pipe 3 are both in threaded connection with a bolt 9, the surface of the first water inlet pipe 2 is provided with a threaded hole 10, the bolt 9 is in threaded connection with the threaded hole 10, the effect of connecting the first water inlet pipe 2 and the second water inlet pipe 3 is achieved through the bolt 9 and the threaded hole 10, thereby avoiding, the valve core 5 is movably connected inside the valve body 1, the first spring 14 is fixedly connected on the right side of the valve core 5, the connecting rod 15 is fixedly connected on the right side of the first spring 14, the effect of supporting the valve core 5 is achieved through the connecting rod 15 and the first spring 14, the falling condition is avoided, the connecting rod 15 is fixedly connected with the inner wall of the valve body 1, the sliding blocks 16 are fixedly connected on the top and the bottom of the valve core 5, the sliding grooves 17 are formed in the surface of the valve body 1, the sliding blocks 16 are in sliding connection with the sliding grooves 17, the effect of assisting the movement of the valve core 5 is achieved through the sliding blocks 16 and the sliding grooves 17, the situation that the valve core 5 moves too much is avoided, the second spring 18 is fixedly connected inside the sliding grooves 17, one end of the second spring 18 is fixedly connected with the sliding blocks 16, the valve core 5 is convenient to reset after moving through the second spring 18, the left side fixedly connected with ozone layer 7 of 1 inner chamber of valve body, the right side intercommunication of valve body 1 has outlet pipe 8, through setting up valve body 1, reach the effect of carrying water, through first inlet tube 2 and second inlet tube 3, reach the effect of carrying water in the valve body 1, through filter screen 4, reach the effect to impurity filtration, through first baffle 6 and case 5, reach the effect that makes the one-way transport of water, through ozone layer 7, reach the effect to aqueous purification, through outlet pipe 8, reach the effect with mineral water exhaust, this check valve can effectually prevent the refluence, and can effectually purify the mineral water, thereby make things convenient for people to use.

During the use, through setting up valve body 1, reach the effect of carrying water, through first inlet tube 2 and second inlet tube 3, reach the effect of carrying water in the valve body 1, through filter screen 4, reach the filterable effect to impurity, through first baffle 6 and case 5, reach the effect that makes the one-way transport of water, through ozone layer 7, reach the effect to water purification, through outlet pipe 8, reach the effect with mineral water exhaust, this check valve can effectually prevent the mineral water refluence, and can effectually purify water, thereby make things convenient for people to use.

In summary, the following steps: this check valve through valve body 1, first inlet tube 2, second inlet tube 3, filter screen 4, case 5, first baffle 6, ozone layer 7 and outlet pipe 8's cooperation, has solved unable effectual prevention water refluence, also can't purify the problem to water moreover.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Check valve, including valve body (1), its characterized in that: the left side intercommunication of valve body (1) has first inlet tube (2), and the left side intercommunication of first inlet tube (2) has second inlet tube (3), the inside fixedly connected with filter screen (4) of second inlet tube (3), the inside swing joint of valve body (1) has case (5), the first baffle of left side fixedly connected with (6) of valve body (1) inner chamber, the left side fixedly connected with ozone layer (7) of valve body (1) inner chamber, the right side intercommunication of valve body (1) has outlet pipe (8).

2. The one-way valve of claim 1, wherein: the top and the bottom of second inlet tube (3) surface all have bolt (9) threaded connection, threaded hole (10) have been seted up on the surface of first inlet tube (2), and bolt (9) and threaded hole (10) threaded connection.

3. The one-way valve of claim 1, wherein: the right side fixedly connected with second baffle (11) of valve body (1) inner chamber, and through-hole (12) have been seted up on the surface of second baffle (11), the right side of second baffle (11) has third baffle (13) through pivot swing joint.

4. The one-way valve of claim 1, wherein: the right side of the valve core (5) is fixedly connected with a first spring (14), the right side of the first spring (14) is fixedly connected with a connecting rod (15), and the connecting rod (15) is fixedly connected with the inner wall of the valve body (1).

5. The one-way valve of claim 1, wherein: the valve comprises a valve body (1) and a valve core (5), wherein the top and the bottom of the valve core (5) are fixedly connected with sliding blocks (16), the surface of the valve body (1) is provided with a sliding groove (17), the sliding blocks (16) are in sliding connection with the sliding groove (17), a second spring (18) is fixedly connected inside the sliding groove (17), and one end of the second spring (18) is fixedly connected with the sliding blocks (16).