CN216306921U

CN216306921U - Valve part with external moment and internal circle

Info

Publication number: CN216306921U
Application number: CN202123101049.0U
Authority: CN
Inventors: 朱玉棠; 朱鑫涛; 刘海竤; 曹来根; 孙宏俊; 吴兴龙; 费鹏俊; 吴子宁; 蒋友华
Original assignee: Taizhou Jinying Precision Casting Co Ltd
Current assignee: Taizhou Jinying Precision Casting Co Ltd
Priority date: 2021-12-11
Filing date: 2021-12-11
Publication date: 2022-04-15
Anticipated expiration: 2031-12-11

Abstract

The utility model relates to the technical field of valve parts, and discloses a valve part with an external rectangle and an internal circle, which comprises a valve part body, wherein a first connecting through hole is formed in the center of the front end face of the valve part body, a second connecting through hole is formed in the center of the top of the valve part body, first connecting holes are formed in four corners of the front end face of the valve part body, a second connecting hole is formed in the upper left corner of the top of the valve part body, a third connecting hole is formed right below the second connecting hole, a fourth connecting hole is formed right side of the second connecting through hole, the second connecting hole and the third connecting hole are arranged in an up-and-down axial symmetry mode relative to the second connecting through hole, the number of the second connecting hole and the third connecting hole is two, and the second connecting hole and the third connecting hole are arranged in a left-and-right axial symmetry mode relative to the second connecting through hole, the design of the utility model is reasonable, novel structure, low in production cost, sound construction, it is sealed effectual during the installation.

Description

Valve part with external moment and internal circle

Technical Field

The utility model relates to the technical field of valve parts, in particular to a valve part with an outer square and an inner circle.

Background

The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, and consists of a plurality of parts, although the types of the parts of the valve are many, the requirements of users cannot be met.

The existing valve part is single in structural type, high in production cost, weak in structural firmness, easy to loosen, poor in sealing effect during installation and easy to leak, so that the safety is low, and the defects are overcome by urgently needing the valve part with the outer moment and the inner circle.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a valve part with an outer square and an inner circle, and solves the problems of single structure type, high production cost, weak structural firmness, easiness in loosening, poor sealing effect during installation, easiness in leakage and low safety of the conventional valve part.

The utility model provides the following technical scheme: the utility model provides a valve part of interior circle of external moment, includes the valve part body, first connecting hole has been seted up at the preceding terminal surface center department of valve part body, the second connecting hole has been seted up at the top center department of valve part body, first connecting hole has all been seted up at four edges of terminal surface before the valve part body, the second connecting hole has been seted up in the top upper left corner of valve part body, be provided with the third connecting hole under the second connecting hole, the fourth connecting hole has been seted up on second connecting hole's right side.

Preferably, the second connecting hole and the third connecting hole are arranged in an up-down axial symmetry manner with respect to the second connecting through hole.

Preferably, the number of the second connecting holes and the third connecting holes is two, and the second connecting holes and the third connecting holes are arranged in a left-right axial symmetry mode relative to the second connecting through holes.

Preferably, there is a drop between the upper surface of the second connecting through hole and the upper surface of the valve part body.

Preferably, the diameters of the second connecting hole, the third connecting hole and the fourth connecting hole are equal.

Preferably, the fourth connection hole is located between the second connection hole and the third connection hole.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model has the advantages of reasonable design, novel structure, low production cost, firm structure, good sealing effect during installation, difficult leakage and high safety.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

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

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 1 according to the present invention.

In the figure: 1. a valve part body; 2. a first connecting through hole; 3. a first connection hole; 4. a second connection hole; 5. a third connection hole; 6. a fourth connection hole; 7. and a second connecting through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The drawings are only for purposes of illustration and are not intended to be limiting, certain elements of the drawings may be omitted, enlarged or reduced to better illustrate the embodiments of the present invention, and do not represent the size of the actual product, and it is understood that some well-known structures, elements and descriptions thereof in the drawings may be omitted for persons skilled in the art.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly, detachably, integrally, mechanically, electrically, directly or indirectly through intervening media, or as a communication between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a valve part with an external moment and an internal circle comprises a valve part body 1, a first connecting through hole 2 is formed in the center of the front end face of the valve part body 1, a second connecting through hole 7 is formed in the center of the top of the valve part body 1, first connecting holes 3 are formed in four corners of the front end face of the valve part body 1, a second connecting hole 4 is formed in the upper left corner of the top of the valve part body 1, a third connecting hole 5 is formed right below the second connecting hole 4, a fourth connecting hole 6 is formed right of the second connecting through hole 7, the second connecting hole 4 and the third connecting hole 5 are arranged in an up-down axial symmetry manner with respect to the second connecting through hole 7, the second connecting hole 4 and the third connecting hole 5 are arranged in two numbers and are arranged in a left-right axial symmetry manner with respect to the second connecting through hole 7, and by utilizing the mutual cooperation between the first connecting hole and the second connecting hole, thereby can realize that sound construction, it is sealed effectual during the installation, difficult leakage, the security is high, and there is the drop in the upper surface of second connecting through hole 7 and the upper surface of valve part body 1, and the diameter homogeneous phase of second connecting hole 4 and third connecting hole 5 and fourth connecting hole 6 equals, and fourth connecting hole 6 is located between second connecting hole 4 and third connecting hole 5.

The valve component is characterized in that the valve component is connected with a pipeline through a first connecting through hole 2 in a valve component body 1, a plurality of fasteners penetrate through four first connecting holes 3 in the valve component body 1 and are matched with nuts for fastening and mounting, and then the plurality of fasteners penetrate through a second connecting hole 4, a third connecting hole 5 and a fourth connecting hole 6 respectively and are matched with nuts for fastening and mounting again, so that the valve component is firm in structure, good in sealing effect, not easy to leak and high in safety, and the content which is not described in detail in the description belongs to the prior art known by professionals in the field.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A valve part with external moment and internal circle comprises a valve part body (1) and is characterized in that; first connecting hole (2) have been seted up at the preceding terminal surface center department of valve part body (1), second connecting hole (7) have been seted up at the top center department of valve part body (1), first connecting hole (3) have all been seted up at four edges of terminal surface before valve part body (1), second connecting hole (4) have been seted up in the top upper left corner of valve part body (1), be provided with third connecting hole (5) under second connecting hole (4), fourth connecting hole (6) have been seted up on the right side of second connecting hole (7).

2. A valve part of the type having an outer radius and an inner radius as defined in claim 1, wherein: the second connecting hole (4) and the third connecting hole (5) are arranged in an up-down axial symmetry mode relative to the second connecting through hole (7).

3. A valve part of the type having an outer radius and an inner radius as defined in claim 1, wherein: the number of the second connecting holes (4) and the third connecting holes (5) is two, and the second connecting holes (4) and the third connecting holes (5) are arranged in a left-right axial symmetry mode relative to the second connecting through holes (7).

4. A valve part of the type having an outer radius and an inner radius as defined in claim 1, wherein: the upper surface of the second connecting through hole (7) and the upper surface of the valve part body (1) have a fall.

5. A valve part of the type having an outer radius and an inner radius as defined in claim 1, wherein: the diameters of the second connecting hole (4), the third connecting hole (5) and the fourth connecting hole (6) are equal.

6. A valve part of the type having an outer radius and an inner radius as defined in claim 1, wherein: the fourth connecting hole (6) is positioned between the second connecting hole (4) and the third connecting hole (5).