CN219317927U

CN219317927U - Pipeline connector

Info

Publication number: CN219317927U
Application number: CN202320092596.7U
Authority: CN
Inventors: 蒋干; 赵国忠; 俞淼
Original assignee: Zhejiang Qixin Pipe Industry Co ltd
Current assignee: Zhejiang Qixin Pipe Industry Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-07-07
Anticipated expiration: 2033-01-31

Abstract

The utility model discloses a pipeline connector, which comprises a shell, wherein a water inlet connector is arranged at the lower part of the shell, a plurality of water outlet connectors are arranged on the side surface of the shell, valve cavities corresponding to the water outlet connectors are arranged in the shell, a rotatable ball valve assembly is arranged in each valve cavity, the water inlet connector and the water outlet connectors are communicated or blocked through the ball valve assembly, the ball valve assembly comprises a ball valve main body, an annular sleeve is sleeved outside the ball valve main body, the outer wall of the annular sleeve is in sealing fit with the side wall of the valve cavity, a rotating shaft is arranged at the upper part of the ball valve main body, and the upper end of the rotating shaft penetrates through the upper part of the shell. According to the utility model, the ball valve assembly is independently arranged at each water outlet interface, so that the water outlet can be controlled at the same time or independently, the application range is wide, and the practicability is good.

Description

Pipeline connector

Technical Field

The utility model relates to the technical field of pipeline connectors, in particular to a pipeline connector.

Background

The pipeline connector is widely applied to various pipeline systems such as water supply, air supply, oil supply and the like, is mainly used for changing the flow direction of fluid and carrying out split operation on the fluid, and the current split of the water is realized through one-inlet-multiple-outlet pipeline connectors, but the pipeline connector has the defects that: the pipeline connector is often provided with only one ball valve and a knob, and water is controlled to flow out from different water outlets by rotating the ball valve through the knob, so that a plurality of water outlets cannot be controlled to simultaneously discharge water, and improvement is needed.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides the pipeline connector, which can control the simultaneous water outlet or independent water outlet of a plurality of water outlet ports by independently arranging a ball valve assembly at each water outlet port, and has wide application range and good practicability.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a pipe connector, includes the casing, the casing lower part is equipped with the interface of intaking, the casing side is equipped with a plurality of interfaces of going out, the inside valve pocket that corresponds with the interface of going out that is equipped with of casing, every be equipped with rotatable ball valve assembly in the valve pocket, the interface of intaking passes through ball valve assembly intercommunication or blocks with the interface of going out, ball valve assembly includes the ball valve main part, ball valve main part outside cover is equipped with annular cover, annular cover outer wall and valve pocket lateral wall sealing fit, ball valve main part upper portion is equipped with the pivot, the pivot upper end runs through casing upper portion.

The ball valve main body comprises a first through hole, the annular sleeve comprises a second through hole, the first through hole and the second through hole are coaxially arranged, and the first through hole can be opposite to the water outlet or staggered with the water outlet.

The inner wall of the valve cavity is provided with a first annular groove, the first annular groove is positioned at the upper side and the lower side of the water outlet connector, the outer side of the annular sleeve is provided with a sealing rib, and the sealing rib is inserted into the first annular groove to be in sealing fit.

The ball valve main body is connected with the annular sleeve through a fastener, a plurality of first limiting tables are arranged on the inner side of the annular sleeve, the first limiting tables are embedded into the ball valve main body to be limited, and the fastener penetrates through the first limiting tables.

The ball valve main body is provided with limiting ribs extending outwards from the upper side and the lower side, and the annular sleeve is positioned in the limiting ribs at the upper side and the lower side of the ball valve main body.

The upper part of the valve cavity is provided with a boss, the rotating shaft penetrates through the boss, the outer side of the rotating shaft is sleeved with a sealing sleeve, and the sealing sleeve is abutted to the lower part of the boss.

The ball valve is characterized in that a handle is fixed at the upper end of the rotating shaft, the handle can drive the ball valve assembly to rotate, a plurality of annular convex ribs are arranged on the upper portion of the shell, the handle is located in the annular convex ribs, two protruding blocks are arranged on the inner sides of the annular convex ribs, and the handle can be abutted to or separated from the protruding blocks.

The lower part of the valve cavity is provided with an opening, a sealing cover is covered at the opening, the sealing cover is sealed with the inner wall of the valve cavity through a sealing ring, and the sealing cover is fixed with the lower part of the shell through a screw.

The upper part of the sealing cover is provided with a second limiting table, the second limiting table is inserted into the valve cavity, the side surface of the second limiting table is provided with a second annular groove, and the sealing ring is sleeved in the second annular groove for limiting.

The ball valve is characterized in that the upper portion of the sealing cover is provided with a supporting rib, the lower portion of the ball valve body is abutted to the upper portion of the supporting rib, the upper surface of the supporting rib is arc-shaped, the lower portion of the ball valve body is hemispherical, and the diameter of the hemispherical is consistent with the diameter of the arc-shaped upper surface of the supporting rib.

The beneficial effects of the utility model are as follows:

1. by arranging a ball valve assembly at each water outlet interface, the water outlet of a plurality of water outlet interfaces or the water outlet of a single water outlet interface can be controlled, so that the water outlet device has wide application range and good practicability;

2. through setting up spacing muscle, can carry out spacingly to the upper and lower position of annular cover, prevent that annular cover from droing, through setting up first spacing platform and fastener, can be further fixed ball valve main part and annular cover, prevent that the annular cover off normal when the ball valve main part rotates, improved ball valve assembly's sealing performance greatly.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is a cross-sectional view of a ball valve assembly.

In the figure: the sealing sleeve comprises a shell 1, a water inlet port 11, a water outlet port 12, an annular convex rib 13, a convex block 14, a valve cavity 15, a first annular groove 16, a boss 17, a ball valve body 2, a first through hole 21, a limit rib 22, a rotating shaft 23, a hemisphere 24, an annular sleeve 3, a sealing rib 31, a first limit table 32, a second through hole 33, a fastener 4, a sealing cover 5, a second limit table 51, a support rib 52, a second annular groove 53, a sealing ring 6, a handle 7 and a sealing sleeve 8.

Detailed Description

The utility model is further described with reference to the drawings and detailed description which follow:

in the description of the present specification, the azimuth or positional relationship indicated by the terms "upper", "lower", "left", "right", etc., are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or unit referred to must have a specific direction, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 to 4, a pipe connector includes a housing 1, a water inlet port 11 is disposed at the lower portion of the housing 1, a plurality of water outlet ports 12 are disposed on the side surface of the housing 1, in the present utility model, the number of the water outlet ports 12 is four, and the water outlet ports 12 are uniformly distributed along the axis of the water inlet port 11, when in use, water enters the housing 1 from the water inlet ports 11 and flows out from the water outlet ports 12, a valve cavity 15 corresponding to the water outlet ports 12 is disposed in the housing 1, a rotatable ball valve assembly is disposed in each valve cavity 15, the water inlet ports 11 and the water outlet ports 12 are communicated or blocked by the ball valve assembly, in the present utility model, each ball valve assembly can independently control water outlet of one water outlet port 12, and by separately disposing one ball valve assembly at each water outlet port 12, water outlet of the plurality of water outlet ports 12 or water outlet of a single water outlet port 12 can be controlled, and the application range is wide, and practicality is good.

The ball valve assembly comprises a ball valve main body 2, the ball valve main body 2 is made of metal, an annular sleeve 3 is sleeved outside the ball valve main body 2, specifically, limiting ribs 22 are outwards arranged on the upper side and the lower side of the ball valve main body 2 in an extending mode, the annular sleeve 3 is located in the limiting ribs 22 on the upper side and the lower side of the ball valve main body 2, the outer contour of the annular sleeve 3 exceeds the outer contour of the limiting ribs 22, and the upper position and the lower position of the annular sleeve 3 can be limited through the limiting ribs 22.

Further, the ball valve main body 2 is connected with the annular sleeve 3 through the fastening piece 4, specifically, the fastening piece 4 is the bolt, the annular sleeve 3 inboard is equipped with a plurality of first spacing platforms 32, spacing in first spacing platform 32 embedding ball valve main body 2, inside the fastening piece 4 runs through first spacing platform 32 back and inserts ball valve main body 2, and fastening piece 4 passes through threaded connection with ball valve main body 2, and fastening piece 4 surface is located the outline of annular sleeve 3, through setting up first spacing platform 32 and fastening piece 4, can be further fixed ball valve main body 2 and annular sleeve 3, prevents that ball valve main body 2 from 3 off normal when rotating, has improved the sealing performance of ball valve subassembly greatly.

The annular sleeve 3 is made of rubber, the outer wall of the annular sleeve 3 is in sealing fit with the side wall of the valve cavity 15, namely, the outer wall of the annular sleeve 3 is tightly attached to the side wall of the valve cavity 15, and through the design, the water inlet connector 11 and the water outlet connector 12 can be effectively blocked, and water leakage at the water inlet connector 11 is prevented.

Further, the inner wall of the valve cavity 15 is provided with a first annular groove 16, the first annular groove 16 is located at the upper side and the lower side of the water outlet connector 12, sealing ribs 31 are arranged on the outer side of the annular sleeve 3, the sealing ribs 31 are of annular structures, the sealing ribs 31 are inserted into the first annular groove 16 to be in sealing fit, and the sealing effect of the ball valve assembly can be further improved through the matching of the first annular groove 16 and the sealing ribs 31.

The ball valve main body 2 comprises a first through hole 21, the annular sleeve 3 comprises a second through hole 33, the first through hole 21 and the second through hole 33 are coaxially arranged, the first through hole 21 can be opposite to the water outlet 12 or misplaced with the water outlet 12, specifically, when the first through hole 21 and the second through hole 33 are opposite to the water outlet 12, the first through hole 21, the second through hole 33 and the water inlet 11 are communicated, water can flow out from the water outlet 12, and when the first through hole 21 and the second through hole 33 are misplaced with the water outlet 12 and are not communicated, the water inlet 11 and the water outlet 12 are not communicated.

The ball valve is characterized in that a rotating shaft 23 is arranged on the upper portion of the ball valve main body 2, the upper end of the rotating shaft 23 penetrates through the upper portion of the shell 1, a handle 7 is fixed to the upper end of the rotating shaft 23, the handle 7 and the rotating shaft 23 can be fixed through glue, the handle 7 can drive the ball valve assembly to rotate, and the ball valve assembly can be conveniently rotated by arranging the handle 7, so that the opening and closing of the water outlet 12 can be controlled.

Preferably, the upper part of the housing 1 is provided with a plurality of annular ribs 13, each annular rib 13 is internally provided with a handle 7, the handles 7 are positioned in the annular ribs 13, the inner sides of the annular ribs 13 are provided with two protruding blocks 14, the handles 7 can be abutted against or separated from the protruding blocks 14, specifically, when the handles 7 are abutted against one of the protruding blocks 14, the water outlet 12 is opened, and the water outlet 12 can be discharged; when the handle 7 is rotated and abutted against the other lug 14, the water outlet 12 is closed, the water outlet 12 cannot be discharged, the ball valve assembly can be rotated and limited through the cooperation of the lug 14 and the handle 7, and an operator can know the opening and closing conditions of the water outlet 12 conveniently.

Preferably, the upper portion of the valve cavity 15 is provided with a boss 17, the rotating shaft 23 penetrates through the boss 17, a sealing sleeve 8 is sleeved outside the rotating shaft 23, the sealing sleeve 8 abuts against the lower portion of the boss 17, and the sealing effect between the valve cavity 15 and the outside of the shell 1 can be improved by arranging the sealing sleeve 8, so that the service life of the valve is prolonged.

The lower part of the valve cavity 15 is provided with an opening, the opening is covered with a sealing cover 5, the sealing cover 5 is fixed with the lower part of the shell 1 through a screw, the sealing cover 5 is sealed with the inner wall of the valve cavity 15 through a sealing ring 6, specifically, the upper part of the sealing cover 5 is provided with a second limiting table 51, the second limiting table 51 is inserted into the valve cavity 15, the side surface of the second limiting table 51 is provided with a second annular groove 53, the sealing ring 6 is sleeved in the second annular groove 53 for limiting, the ball valve assembly can be conveniently disassembled and replaced by arranging the sealing cover 5, and the sealing effect of the sealing cover 5 and the valve cavity 15 can be improved by arranging the sealing ring 6.

Preferably, the upper portion of the sealing cover 5 is provided with a supporting rib 52, the lower portion of the ball valve main body 2 is abutted against the upper portion of the supporting rib 52, specifically, the upper surface of the supporting rib 52 is arc-shaped, the lower portion of the ball valve main body 2 is provided with a hemispherical body 24, the diameter of the hemispherical body 24 is consistent with the arc-shaped diameter of the upper surface of the supporting rib 52, and through the design, the ball valve assembly can be supported, and the ball valve assembly can be rotated and limited during rotation.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. A pipe connector, characterized in that: including casing (1), casing (1) lower part is equipped with into water interface (11), casing (1) side is equipped with a plurality of play water interface (12), casing (1) inside be equipped with play water interface (12) corresponding valve pocket (15), every be equipped with in valve pocket (15) can pivoted ball valve assembly, it communicates or blocks through ball valve assembly to advance water interface (11) and play water interface (12), ball valve assembly includes ball valve main part (2), ball valve main part (2) outside cover is equipped with annular cover (3), annular cover (3) outer wall and valve pocket (15) lateral wall sealing fit, ball valve main part (2) upper portion is equipped with pivot (23), pivot (23) upper end runs through casing (1) upper portion.

2. A pipe connector as defined in claim 1, wherein: the ball valve body (2) comprises a first through hole (21), the annular sleeve (3) comprises a second through hole (33), the first through hole (21) and the second through hole (33) are coaxially arranged, and the first through hole (21) can be opposite to the water outlet interface (12) or misplaced with the water outlet interface (12).

3. A pipe connector as defined in claim 1, wherein: the inner wall of the valve cavity (15) is provided with a first annular groove (16), the first annular groove (16) is positioned at the upper side and the lower side of the water outlet connector (12), the outer side of the annular sleeve (3) is provided with a sealing rib (31), and the sealing rib (31) is inserted into the first annular groove (16) to be in sealing fit.

4. A pipe connector as defined in claim 1, wherein: the ball valve is characterized in that the ball valve main body (2) is connected with the annular sleeve (3) through the fastening piece (4), a plurality of first limiting tables (32) are arranged on the inner side of the annular sleeve (3), the first limiting tables (32) are embedded into the ball valve main body (2) to be limited, and the fastening piece (4) penetrates through the first limiting tables (32).

5. A pipe connector as defined in claim 4, wherein: the ball valve is characterized in that limit ribs (22) are outwards arranged on the upper side and the lower side of the ball valve main body (2) in an extending mode, and the annular sleeve (3) is located in the limit ribs (22) on the upper side and the lower side of the ball valve main body (2).

6. A pipe connector as defined in claim 1, wherein: the upper portion of the valve cavity (15) is provided with a boss (17), the rotating shaft (23) penetrates through the boss (17), a sealing sleeve (8) is sleeved outside the rotating shaft (23), and the sealing sleeve (8) abuts against the lower portion of the boss (17).

7. A pipe connector as defined in claim 6, wherein: the rotary shaft (23) upper end is fixed with handle (7), handle (7) can drive ball valve subassembly and rotate, casing (1) upper portion is equipped with a plurality of annular protruding muscle (13), handle (7) are located annular protruding muscle (13), annular protruding muscle (13) inboard is equipped with two lug (14), handle (7) can butt or break away from lug (14).

8. A pipe connector as defined in claim 1, wherein: the lower part of the valve cavity (15) is provided with an opening, a sealing cover (5) is covered at the opening, the sealing cover (5) is sealed with the inner wall of the valve cavity (15) through a sealing ring (6), and the sealing cover (5) is fixed with the lower part of the shell (1) through a screw.

9. A pipe connector as defined in claim 8, wherein: the sealing cover is characterized in that a second limiting table (51) is arranged on the upper portion of the sealing cover (5), the second limiting table (51) is inserted into the valve cavity (15), a second annular groove (53) is formed in the side face of the second limiting table (51), and the sealing ring (6) is sleeved in the second annular groove (53) to limit.

10. A pipe connector as defined in claim 9, wherein: the ball valve is characterized in that a supporting rib (52) is arranged on the upper portion of the sealing cover (5), the lower portion of the ball valve body (2) is abutted to the upper portion of the supporting rib (52), the upper surface of the supporting rib (52) is arc-shaped, the lower portion of the ball valve body (2) is a hemisphere (24), and the diameter of the hemisphere (24) is consistent with the arc-shaped diameter of the upper surface of the supporting rib (52).