CN213271146U

CN213271146U - Y type three way connection with filtering capability

Info

Publication number: CN213271146U
Application number: CN202022331556.2U
Authority: CN
Inventors: 南永生; 南永松; 南永义; 南博
Original assignee: Zhejiang Yongrui Pneumatic Co ltd
Current assignee: Zhejiang Yongrui Pneumatic Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-05-25
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a Y type three way connection with filtering capability, including trunk line, rotatory shutter, filtering casing and braking post, install little screw on the rotation nut, filtering casing installs inside the trunk line, and filters casing internally mounted and have the filter core to filtering casing below is connected with the shell body, shell body internally mounted has the connecting pipe, and the inside little through-hole of having seted up of connecting pipe to the inside cylindricality through-hole groove of having seted up of shell body, the braking post is installed in the shell body, and brakes the post outside and install expanding spring and spacing ring. This Y type three way connection with filtering capability is provided with filtering shell and filter core, and in the use, the filter core can filter the liquid of flowing through the trunk line, has realized filtering capability, twists and moves filtering shell, can make filtering shell break away from the trunk line, has made things convenient for the change to the filter core, has increased the functionality of device.

Description

Y type three way connection with filtering capability

Technical Field

The utility model relates to a Y type three way connection technical field specifically is a Y type three way connection with filtering capability.

Background

Y-shaped three-way joints are common in life and are generally used at the joints of pipelines, and the Y-shaped three-way joints have the function of enabling liquid or airflow to be divided.

However, the Y-type three-way joint on the market is easy to block due to impurities in the liquid in the using process, and the installation of the Y-type three-way joint is inconvenient, and the flow rate of the liquid cannot be controlled to a certain degree.

We have proposed a Y-shaped three-way joint having a filtering function so as to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a Y type three way connection with filtering capability to solve the unable filter effect that realizes of Y type three way connection on the existing market that above-mentioned background art provided, install inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a Y-shaped three-way joint with a filtering function comprises a main pipeline, a rotary stop door, a filtering shell and a braking column, wherein a through hole above the main pipeline is connected with an auxiliary pipeline, a connecting block is arranged between the auxiliary pipelines, a limiting groove and a circular through hole are formed in the auxiliary pipeline, the rotary stop door is arranged in the auxiliary pipeline, a limiting column is arranged on the inner side of the rotary stop door, a rotating screw cap is arranged on the outer side of the rotary stop door, a small screw is arranged on the rotating screw cap, the filtering shell is arranged inside the main pipeline, a filter element is arranged inside the filtering shell, an outer shell is connected below the filtering shell, a connecting pipe is arranged in the outer shell, a small through hole is arranged in the connecting pipe, and cylindrical through hole grooves are formed in the outer shell, the brake columns are installed in the outer shell, and the outer sides of the brake columns are provided with the telescopic springs and the limiting rings.

Preferably, the rotary stop door is designed in a circular structure, the outer diameter of the rotary stop door is smaller than the inner diameter of the auxiliary pipeline, and the limiting column is connected to the inner part of the auxiliary pipeline through a shaft.

Preferably, the size of the inner end of the limiting column in the auxiliary pipeline is larger than that of the outer end of the limiting column, and the limiting column is clamped with the limiting groove.

Preferably, little screw and rotation nut threaded connection, and little screw can with the mutual block of circular through-hole to the sealed rubber ring is installed to the position of rotation nut and vice pipeline contact.

Preferably, the length of the filtering shell is smaller than that of the main pipeline, the outer diameter of the filtering shell is smaller than the inner diameter of the main pipeline, and the outer side of the filtering shell is in threaded connection with the inner side of the main pipeline.

Preferably, the outer diameter of the outer shell is larger than the inner diameter of the main pipeline, and the inner diameter of the outer shell is larger than the outer diameter of the connecting pipe.

Preferably, the size of the outer end of the braking column is larger than that of the inner end of the braking column, two ends of a telescopic spring on the outer side of the braking column are respectively connected with the limiting ring and the outer shell, and the inner end of the braking column can be clamped with the small through hole.

Compared with the prior art, the beneficial effects of the utility model are that: the Y-shaped three-way joint with the filtering function;

1. the filter is provided with the filter shell and the filter element, in the using process, the filter element can filter liquid flowing through the main pipeline, the filtering function is realized, the filter shell is screwed, the filter shell can be separated from the main pipeline, the filter element is convenient to replace, and the functionality of the device is improved;

2. a brake post is provided, during use. Insert the connecting pipe in the shell body, during the braking post was extruded and entered into cylindricality through-hole groove this moment, simultaneously expanding spring received the extrusion, moved the position of the little through-hole that corresponds when the braking post, expanding spring produced the extrusion to the braking post for the braking post enters into the little through-hole that corresponds, has made things convenient for the fixed of connecting pipe, has increased the functionality of device.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the auxiliary pipe;

FIG. 3 is a schematic view of a side view of a part of the auxiliary pipe of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a main pipeline; 2. a secondary pipe; 3. connecting blocks; 4. a limiting groove; 5. a circular through hole; 6. rotating the stop gate; 7. a limiting column; 8. rotating the nut; 9. a small screw; 10. a filter housing; 11. a filter element; 12. an outer housing; 13. a connecting pipe; 14. a small through hole; 15. a cylindrical through-hole groove; 16. a brake post; 17. a tension spring; 18. a limit ring.

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. 1-5, the present invention provides a technical solution: a Y-shaped three-way joint with a filtering function comprises a main pipeline 1, an auxiliary pipeline 2, a connecting block 3, a limiting groove 4, a circular through hole 5, a rotary stop door 6, limiting columns 7, a rotary screw cap 8, a small screw 9, a filtering shell 10, a filter element 11, an outer shell 12, a connecting pipe 13, a small through hole 14, a cylindrical through hole groove 15, a braking column 16, a telescopic spring 17 and a limiting ring 18, wherein the auxiliary pipeline 2 is connected with the through hole above the main pipeline 1, the connecting block 3 is installed between the auxiliary pipelines 2, the limiting groove 4 and the circular through hole 5 are initially arranged in the auxiliary pipeline 2, the rotary stop door 6 is installed in the auxiliary pipeline 2, the limiting column 7 is installed on the inner side of the rotary stop door 6, the rotary screw cap 8 is installed on the outer side of the rotary stop door 6, the small screw 9 is installed on the rotary screw cap 8, the filtering shell 10 is installed in the main pipeline 1, and be connected with shell body 12 below filtering shell 10, shell body 12 internally mounted has connecting pipe 13, and connecting pipe 13 is inside to be seted up little through-hole 14 to shell body 12 is inside to be seted up cylindricality through-hole groove 15, and brake post 16 installs in shell body 12, and brake post 16 installs expanding spring 17 and spacing ring 18 in the outside.

Rotatory shutter 6 is circular structural design, and the external diameter of rotatory shutter 6 is less than auxiliary pipeline 2's internal diameter to 7 hub connections of spacing post are inside auxiliary pipeline 2, and the design of above-mentioned structure makes rotatory shutter 6 can rotate in auxiliary pipeline 2, has increased the practicality of device.

The size of spacing post 7 inner is greater than the size of its outer end in secondary pipe 2, and spacing post 7 and the mutual block of spacing groove 4, and the design of above-mentioned structure for spacing post 7 can rotate in spacing groove 4, has avoided rotatory shutter 6 to take place the skew or break away from at the rotation in-process, has increased the stability of device.

Little screw 9 with rotate 8 threaded connection of nut, and little screw 9 can with the mutual block of circular through-hole 5 to rotate the position of nut 8 and the contact of auxiliary pipeline 2 and install sealed rubber ring, the design of above-mentioned structure, make twist and move little screw 9 and can make little screw 9 enter into corresponding circular through-hole 5, thereby realized that rotatory shutter 6 is rotatory fixed, increased the practicality of device.

The length of filtering case 10 is less than the length of trunk line 1, and the external diameter of filtering case 10 is less than the internal diameter of trunk line 1 to the outside of filtering case 10 is threaded connection with the inboard of trunk line 1, and the design of above-mentioned structure makes filtering case 10 can enter into trunk line 1 inside and fix, has increased the practicality of device.

The external diameter of shell body 12 is greater than the internal diameter of trunk line 1, and the internal diameter of shell body 12 is greater than the external diameter of connecting pipe 13, the design of above-mentioned structure for shell body 12 can avoid filter housing 10 to move inwards to the through-hole production of auxiliary line 2 below with trunk line 1 contact and block up, has increased the practicality of device.

The size of the outer end of the brake column 16 is larger than that of the inner end of the brake column, two ends of the telescopic spring 17 on the outer side of the brake column 16 are respectively connected with the limiting circular ring 18 and the outer shell 12, and the inner end of the brake column 16 can be mutually clamped with the small through hole 14.

The working principle is as follows: when using this Y type three way connection with filtering capability, at first, insert connecting pipe 13 in outer casing 12, in-process connecting pipe 13 produces the extrusion to braking post 16, make braking post 16 enter into the inside of cylindricality through-hole groove 15, simultaneously expanding spring 17 is compressed, when braking post 16 moved to corresponding little through-hole 14 position, expanding spring 17 produced the extrusion to spacing ring 18, make braking post 16 enter into corresponding little through-hole 14, thereby realized connecting pipe 13's fixed, made things convenient for the installation and the connection of pipeline, then be connected the hose with auxiliary pipe 2, the installation of device has been realized promptly.

In the use, liquid flows to filtering housing 10 through connecting pipe 13, filter core 11 can filter it this moment, twist and filter housing 10 and can make filtering housing 10 break away from inside trunk line 1, it changes and clears up to have made things convenient for filter core 11, in-process twist and move rotation nut 8, can make rotatory shutter 6 at the inside rotation of auxiliary pipe 2, spacing post 7 is rotatory in spacing groove 4 simultaneously, the regulation of rotatory shutter 6 angle has been realized, make can carry out the control of certain degree to the velocity of flow of liquid, after angle modulation is good, twist and move little screw 9, make little screw 9 insert in the circular through-hole 5 that corresponds, thereby realized the fixed of rotatory shutter 6 angle.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a Y type three way connection with filtering capability, includes trunk line (1), rotatory shutter (6), filters casing (10) and braking post (16), its characterized in that: the pipeline filter is characterized in that an auxiliary pipeline (2) is connected with a through hole above the main pipeline (1), a connecting block (3) is installed between the auxiliary pipelines (2), a limiting groove (4) and a circular through hole (5) are formed in the auxiliary pipeline (2), a rotary stop door (6) is installed inside the auxiliary pipeline (2), a limiting column (7) is installed on the inner side of the rotary stop door (6), a rotary nut (8) is installed on the outer side of the rotary stop door (6), a small screw (9) is installed on the rotary nut (8), a filter shell (10) is installed inside the main pipeline (1), a filter core (11) is installed inside the filter shell (10), an outer shell (12) is connected below the filter shell (10), a connecting pipe (13) is installed inside the outer shell (12), a small through hole (14) is formed inside the connecting pipe (13), and a cylindrical through hole groove (15) is formed inside the outer shell (12, the brake column (16) is installed in the outer shell (12), and a telescopic spring (17) and a limiting ring (18) are installed on the outer side of the brake column (16).

2. The Y-shaped tee joint with the filtering function of claim 1, wherein: rotatory shutter (6) are circular structural design, and the external diameter of rotatory shutter (6) is less than the internal diameter of auxiliary line (2) to spacing post (7) hub connection is inside auxiliary line (2).

3. The Y-shaped tee joint with the filtering function of claim 1, wherein: the size of the inner end of the limiting column (7) in the auxiliary pipeline (2) is larger than that of the outer end of the limiting column, and the limiting column (7) is clamped with the limiting groove (4) mutually.

4. The Y-shaped tee joint with the filtering function of claim 1, wherein: little screw (9) and rotation nut (8) threaded connection, and little screw (9) can with circular through-hole (5) block each other to the position of rotation nut (8) and auxiliary pipeline (2) contact is installed and is sealed the rubber ring.

5. The Y-shaped tee joint with the filtering function of claim 1, wherein: the length of filtering shell (10) is less than the length of trunk line (1), and the external diameter of filtering shell (10) is less than the internal diameter of trunk line (1) to the outside of filtering shell (10) is threaded connection with the inboard of trunk line (1).

6. The Y-shaped tee joint with the filtering function of claim 1, wherein: the external diameter of the outer shell (12) is larger than the internal diameter of the main pipeline (1), and the internal diameter of the outer shell (12) is larger than the external diameter of the connecting pipe (13).

7. The Y-shaped tee joint with the filtering function of claim 1, wherein: the size of the outer end of the brake column (16) is larger than that of the inner end of the brake column, two ends of a telescopic spring (17) on the outer side of the brake column (16) are respectively connected with a limiting ring (18) and the outer shell (12), and the inner end of the brake column (16) can be mutually clamped with the small through hole (14).