CN212004640U

CN212004640U - Connecting structure of automatic balance valve

Info

Publication number: CN212004640U
Application number: CN202020639361.1U
Authority: CN
Inventors: 程丽君; 王雅文; 韩蕊
Original assignee: Hebei Youmi Instrument Manufacturing Co ltd
Current assignee: Hebei Youmi Instrument Manufacturing Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-11-24
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a connecting structure of an automatic balance valve, which comprises a connecting ring, wherein a bidirectional connecting mechanism is arranged inside the connecting ring; the bidirectional connecting mechanism comprises a fixed pipe, a threaded wall, a fixed cover, a first threaded hole and a second threaded hole; the connecting ring is internally welded with a fixed pipe, a threaded wall is arranged on one circle of the outer side of the fixed pipe, a fixed cover is welded on the right side of the connecting ring, and first threaded holes are formed in the front side and the rear side of the fixed cover. The utility model discloses a screw hole that the fixed pipe in the link ring and the screw wall on the fixed pipe and the fixed cover were gone up not only can utilize fixed pipe both way junction balanced valve in the link ring and outside pipeline, saved and set up a plurality of connection structure, adopt the screw hole that the fixed cover was covered moreover, can utilize outside fixing bolt, pass fixed cover and support balanced valve to stabilize the link, increased the stability of link, can also utilize fixed cover to provide the protection to balanced valve simultaneously.

Description

Connecting structure of automatic balance valve

Technical Field

The utility model relates to an automatic balance valve technical field specifically is an automatic balance valve's connection structure.

Background

The balance valve is a valve with special function, and its valve itself has no special character, and only has different use functions and places, in some industries, because the medium has larger pressure difference or flow difference in all parts of pipeline or container, in order to reduce or balance said difference, a valve is set between the correspondent pipelines or containers, and can be used for regulating relative balance of two-side pressure or utilizing flow-dividing method to attain the balance of flow, said valve is called balance valve.

Patent No. CN201822243487.2 discloses a connecting structure of an automatic balance valve, which comprises a structure main body, wherein one side of the structure main body is respectively penetrated with an oil inlet and a bolt hole, one end of the oil inlet is connected with an oil inlet pipe, one side of the oil inlet pipe is connected with the bolt hole through a connecting pipe, a connecting hole is arranged in the middle of one side of the structure main body, the connecting structure of the automatic balance valve is provided with the oil inlet, the oil inlet pipe and the connecting pipe, and one side of the oil inlet pipe is connected with the bolt hole through the connecting pipe, so that when a worker dismantles a bolt, the worker firstly pours lubricating oil into the oil inlet, the lubricating oil can enter the oil inlet pipe through the oil inlet, and the connecting pipe inclines along the direction far away from the oil inlet, so that the lubricating oil in the oil inlet pipe can enter the bolt hole through the connecting pipe, thereby facilitating the workers to twist out the bolts in the bolt holes.

At present, the existing connecting structure of the automatic balance valve has some defects, for example; the existing connecting structure of the automatic balance valve is complex and cannot connect the balance valve and an external pipeline in two directions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic connection structure of balanced valve has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a connecting structure of an automatic balance valve comprises a connecting ring, wherein a bidirectional connecting mechanism is arranged inside the connecting ring;

the bidirectional connecting mechanism comprises a fixed pipe, a threaded wall, a fixed cover, a first threaded hole and a second threaded hole; the connecting ring is internally welded with a fixed pipe, a threaded wall is arranged on one circle of the outer side of the fixed pipe, a fixed cover is welded on the right side of the connecting ring, and first threaded holes are formed in the front side and the rear side of the fixed cover.

As an optimized embodiment of the present invention, the second threaded holes are disposed on both sides of the fixing cover.

As an optimized embodiment of the present invention, the annular groove has been all seted up to go-between outside round, the inside bonding of annular groove has the ESP foam.

As a preferred embodiment of the present invention, the connecting ring, the fixing tube and the fixing cover are made of stainless metal.

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

1. the utility model discloses a screw hole that the fixed pipe in the link ring and the screw wall on the fixed pipe and the fixed cover, not only can utilize fixed pipe both way junction balanced valve in the link ring and outside pipeline, saved and set up a plurality of connection structure, adopt the screw hole that the fixed cover was covered in addition, can utilize outside fixing bolt, pass fixed cover and support balanced valve, thereby stabilize the link, the stability of link has been increased, can also utilize fixed cover to provide the protection to balanced valve simultaneously, be favorable to more practical use an automatic balanced valve's connection structure.

2. The utility model discloses an EPS foam in ring channel and the ring channel on the go-between can utilize the EPS foam, protects the go-between from the go-between outside, has avoided the go-between to damage, is favorable to the more practical connection structure who uses an automatic balance valve.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a connection structure of an automatic balance valve according to the present invention;

fig. 2 is a fixed pipe view of the connection structure of the automatic balance valve of the present invention.

In the figure: 1, go-between 2, fixed pipe 3, threaded wall 4, fixed cover 5, first screw hole 6, second screw hole 7, ring channel 8, EPS foam.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a connecting structure of an automatic balance valve comprises a connecting ring 1, wherein a bidirectional connecting mechanism is arranged inside the connecting ring 1;

the bidirectional connecting mechanism comprises a fixed pipe 2, a threaded wall 3, a fixed cover 4, a first threaded hole 5 and a second threaded hole 6; the internal welding of go-between 1 has fixed pipe 2, the round of fixed pipe 2 outside is seted up threaded wall 3, the welding of go-between 1 right side has fixed cover 4, first screw hole 5 has been seted up to both sides around fixed cover 4.

Please refer to fig. 1 in this embodiment, through the fixed pipe 2 in the go-between 1 and the screw hole on the screw wall 3 and the fixed cover 4 on the fixed pipe 2, not only can utilize fixed pipe 2 both way junction balanced valve and the outside pipeline in the go-between 1, set up a plurality of connection structures has been saved, and adopt the screw hole on the fixed cover 4, can utilize outside fixing bolt, pass fixed cover 4 and support the balanced valve, thereby stabilize the go-between 1, the stability of go-between 1 has been increased, simultaneously can also utilize fixed cover 4 to provide the protection to the balanced valve, be favorable to more practical connection structure who uses an automatic balanced valve.

Wherein, second screw holes 6 are respectively arranged at the upper side and the lower side of the fixed cover 4.

Annular grooves 7 are formed in one circle of the outer side of the connecting ring 1, and ESP foam 8 is bonded in the annular grooves 7.

Referring to fig. 1 in this embodiment, the EPS foam 8 can be used to protect the connection ring 1 from the outside of the connection ring 1 by the annular groove 7 on the connection ring 1 and the EPS foam 8 in the annular groove 7, so as to avoid the damage of the connection ring 1, and facilitate the more practical use of the connection structure of the automatic balance valve.

The connecting ring 1, the fixing tube 2 and the fixing cover 4 are all made of stainless metal.

When a connection structure of automatic balance valve uses, set up the screw hole at both ends inner wall and outside pipeline inner wall about the balance valve earlier, then utilize the fixed pipe 2 on the go-between 1, carry out two-way threaded connection to balance valve and outside pipeline, saved and set up a plurality of connection structure, and adopt fixed cover 4, can utilize outside fixing bolt, pass first screw hole 5 and second screw hole 6 on the fixed cover 4, support the balance valve from many angles, thereby stabilize go-between 1, go-between 1's stability has been increased, can also utilize fixed cover 4 to provide the protection to the balance valve simultaneously, through setting up EPS foam 8 in ring channel 7 and the ring channel 7 on go-between 1, can utilize EPS foam 8, protect go-between 1 from the go-between 1 outside, the damage of go-between 1 has been avoided.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A connection structure of an automatic balance valve, comprising a connection ring (1), characterized in that: a bidirectional connecting mechanism is arranged inside the connecting ring (1);

the bidirectional connecting mechanism comprises a fixed pipe (2), a threaded wall (3), a fixed cover (4), a first threaded hole (5) and a second threaded hole (6); the novel connecting device is characterized in that a fixed pipe (2) is welded inside the connecting ring (1), a threaded wall (3) is arranged on the outer side of the fixed pipe (2) in a circle, a fixed cover (4) is welded on the right side of the connecting ring (1), and first threaded holes (5) are formed in the front side and the rear side of the fixed cover (4).

2. The connecting structure of an automatic balancing valve according to claim 1, wherein: and second threaded holes (6) are formed in the upper side and the lower side of the fixed cover (4).

3. The connecting structure of an automatic balancing valve according to claim 1, wherein: annular grooves (7) are formed in one circle of the outer side of the connecting ring (1), and ESP foam (8) is bonded in the annular grooves (7).

4. The connecting structure of an automatic balancing valve according to claim 1, wherein: the connecting ring (1), the fixing pipe (2) and the fixing cover (4) are all made of stainless metal materials.