CN213332406U

CN213332406U - Ball core drawing angle valve

Info

Publication number: CN213332406U
Application number: CN202022101093.0U
Authority: CN
Inventors: 黄贞贞
Original assignee: Xiamen Jiahexi Creative Design Co ltd
Current assignee: Guli Xiamen Technology Co Ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-01
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses an angle valve is drawn to ball core, it includes first body, second body, stifled ball, wherein: the first body is a rotating body, a water inlet pipe is arranged below the first body, a first annular cavity and a second annular cavity are arranged at the upper end of the first body from top to bottom, and a through hole communicated with the water inlet pipe is formed between the second annular cavity and the water inlet pipe; the second body is provided with a straight pipe and a side pipe, and the straight pipe and the side pipe are provided with communicated water through holes; the ball blocking is movably arranged in the first annular cavity; the straight pipe is movably sleeved on the first body in a sealing manner and moves between an opening position and a closing position, and in the opening position, the water through hole is communicated with the second annular cavity in an aligning manner; in the closed position, cross the water hole with first annular chamber aligns, and by the shutoff of stifled ball, the utility model discloses the part is few, and the installation is simple, switches laborsavingly fast, and operation instruction nature is clear and definite.

Description

Ball core drawing angle valve

Technical Field

The utility model relates to a valve, especially a ball core draws angle valve.

Background

The existing angle valve adopts two valve core structures, namely a ceramic valve core structure and a ball core structure, but the two valve cores have the advantages and the disadvantages respectively; the ball core adopts the structure of a ball core and two sealing pieces, and has the advantages of large flow and high sealing degree, and the ball core and the sealing pieces are tightly installed to cause large switching force and great labor force.

The switching mode of current angle valve adopts rotatory switching mostly, has designed a handle for the angle valve promptly, opens and closes the water route through rotatory handle, and its control mode is single and has had more control unit, has increased the cost, and the user can do not know that levogyration and dextrorotation are that which is to open the water route and which is to close the water route, and it is fuzzy to control the instruction nature.

Disclosure of Invention

The utility model discloses the technical problem that will solve is not enough to above-mentioned prior art. The utility model provides an angle valve is drawn to ball core, this ball core draws angle valve part few, and the installation is simple, switches fast laborsavingly, and operation instruction nature is clear and definite.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a ball core angle valve of drawing which characterized in that includes: first body, second body, stifled ball, wherein: the first body is a rotating body, a water inlet pipe is arranged below the first body, a first annular cavity and a second annular cavity are arranged at the upper end of the first body from top to bottom, and a through hole communicated with the water inlet pipe is formed between the second annular cavity and the water inlet pipe; the second body is provided with a straight pipe and a side pipe, and the straight pipe and the side pipe are provided with communicated water through holes; the ball blocking is movably arranged in the first annular cavity; the straight pipe is movably sleeved on the first body in a sealing manner and moves between an opening position and a closing position, and in the opening position, the water through hole is communicated with the second annular cavity in an aligning manner; in the closed position, the water through hole is aligned with the first annular cavity and is blocked by the blocking ball.

Optionally, a first sealing ring and a second sealing ring are arranged on the outer annular surface of the first body, the first sealing ring is located above the first annular cavity, the second sealing ring is located below the second annular cavity and is respectively in sealing sliding fit with the inner wall of the straight pipe, and the first sealing ring and the second sealing ring are located above and below the water through hole.

Optionally, still include the stopping structure, the stopping structure includes snap ring, draw-in groove, activity annular, the snap ring is fixed to be set up in the draw-in groove the activity of activity annular limiting range internalization, the draw-in groove with activity annular sets up respectively first body with second body relative motion's position.

Optionally, the clamping groove is formed in one side, close to water inlet, of the inner wall of the straight pipe, and the movable ring groove is formed in the position, corresponding to the outer ring of the first body, of the first body.

Optionally, the water through hole is chamfered at one side close to the straight pipe.

Optionally, the bottom of the straight pipe is provided with an air hole communicated with the atmosphere.

The utility model has the advantages that:

1. the utility model discloses the part is few, only has 4 parts, and is with low costs.

2. The utility model discloses all are the rotator, processing is simple, and the assembly is easy quick, and is with low costs.

3. The utility model discloses switch just can open or close through drawing, easy operation is laborsaving fast, and operation instruction nature is clear and definite.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a perspective view of a ball core pull angle valve according to a preferred embodiment of the present invention;

fig. 2 is a perspective exploded view of a ball core pull angle valve in accordance with a preferred embodiment of the present invention;

fig. 3 is a three-dimensional view of a ball core pull angle valve in accordance with a preferred embodiment of the present invention;

fig. 4 is a cross-sectional view of a ball core pull angle valve in accordance with a preferred embodiment of the present invention;

fig. 5 and 6 are schematic diagrams illustrating the operation of the ball core pull-out angle valve according to a preferred embodiment of the present invention.

In the figure:

100-a first body; 110-a water inlet pipe; 120-a first ring cavity; 130-a second ring cavity; 140-a through hole; 150-a first seal ring; 160-a second seal ring; 170-Movable ring groove

200-a second body; 210-a straight pipe; 220-side tube; 230-water passing holes; 240-card slot; 250-air vent

300-blocking ball

400-snap ring.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Basically, all other embodiments obtained by a person skilled in the art without any inventive work belong to the scope of protection of the present invention.

It should be noted that: like reference numbers and letters refer to analogous items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to be referred must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.

The following examples are given to illustrate the present invention.

The first embodiment is as follows:

as shown in fig. 1 to 6, the utility model discloses a ball core draws angle valve, its characterized in that includes: first body 100, second body 200, stifled ball 300, wherein: the first body 100 is a rotating body, the water inlet pipe 110 is arranged below the first body, the first annular cavity 120 and the second annular cavity 130 are arranged at the upper end of the first body from top to bottom, and a through hole 140 communicated with the water inlet pipe 110 is arranged between the second annular cavity 130 and the water inlet pipe 110; the second body 200 is provided with a straight pipe 210 and a side pipe 220, and the straight pipe 210 and the side pipe 220 are provided with water through holes 230 communicated with each other; the ball plug 300 is movably arranged in the first annular cavity 120; the straight pipe 210 is movably sleeved on the first body 100 in a sealing manner and moves between an opening position and a closing position, and in the opening position, the water through hole 230 is communicated with the second annular cavity 130 in an aligning manner; in the closed position, the water through holes 230 are aligned with the first annular cavity 120 and are blocked by the blocking ball 300.

In this embodiment, a first sealing ring 150 and a second sealing ring 160 are disposed on an outer circumferential surface of the first body 100, the first sealing ring 150 is located above the first annular cavity 120, the second sealing ring 160 is located below the second annular cavity 130, and is respectively in sealing sliding fit with an inner wall of the straight pipe 210, and the first sealing ring 150 and the second sealing ring 160 are located above and below the water through hole 230.

In this embodiment, still include the backstop structure, the backstop structure includes snap ring 400, draw-in groove 240, activity annular 170, snap ring 400 is fixed to be set up in draw-in groove 240 activity in the limit range of activity annular 170, draw-in groove 240 with activity annular 170 sets up respectively first body 100 with the position of second body 200 relative motion.

In this embodiment, the locking groove 240 is disposed on the inner wall of the straight pipe 210 near the side of the water inlet, and the movable ring groove 170 is disposed at a position corresponding to the outer ring of the first body 100.

In this embodiment, one side of the water through hole 230 close to the straight pipe 210 is chamfered.

In this embodiment, the bottom of the straight tube 210 is provided with an air hole 250 communicated with the atmosphere.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a ball core angle valve of drawing which characterized in that includes: first body, second body, stifled ball, wherein: the first body is a rotating body, a water inlet pipe is arranged below the first body, a first annular cavity and a second annular cavity are arranged at the upper end of the first body from top to bottom, and a through hole communicated with the water inlet pipe is formed between the second annular cavity and the water inlet pipe; the second body is provided with a straight pipe and a side pipe, and the straight pipe and the side pipe are provided with communicated water through holes; the ball blocking is movably arranged in the first annular cavity; the straight pipe is movably sleeved on the first body in a sealing manner and moves between an opening position and a closing position, and in the opening position, the water through hole is communicated with the second annular cavity in an aligning manner; in the closed position, the water through hole is aligned with the first annular cavity and is blocked by the blocking ball.

2. The ball core drawing angle valve according to claim 1, wherein a first sealing ring and a second sealing ring are arranged on an outer annular surface of the first body, the first sealing ring is located above the first annular cavity, the second sealing ring is located below the second annular cavity and is respectively in sealing sliding fit with the inner wall of the straight pipe, and the first sealing ring and the second sealing ring are located above and below the water through hole.

3. The ball core drawing angle valve according to claim 1 or 2, further comprising a retaining structure, wherein the retaining structure comprises a snap ring, a snap groove and a movable ring groove, the snap ring is fixedly arranged in the snap groove and can move within the limit range of the movable ring groove, and the snap groove and the movable ring groove are respectively arranged at the position where the first body and the second body move relatively.

4. The ball core drawing angle valve of claim 3, wherein the clamping groove is arranged on one side of the inner wall of the straight pipe close to the water inlet, and the movable ring groove is arranged at a position corresponding to the outer ring of the first body.

5. The ball core drawing angle valve according to any one of claims 1, 2 and 4, wherein the water through hole is chamfered near one side of the straight pipe.

6. The ball core drawing angle valve of claim 5, wherein the bottom of the straight tube is provided with an air hole communicated with the atmosphere.