CN212616464U - High platform center line lining ball valve - Google Patents
High platform center line lining ball valve Download PDFInfo
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- CN212616464U CN212616464U CN202021330596.9U CN202021330596U CN212616464U CN 212616464 U CN212616464 U CN 212616464U CN 202021330596 U CN202021330596 U CN 202021330596U CN 212616464 U CN212616464 U CN 212616464U
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- valve body
- valve
- mounting bracket
- high platform
- lining
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Abstract
The utility model relates to a high platform central line lining ball valve, its first valve body and second valve body that sets up including the symmetry, the internal surface of first valve body and second valve body all is equipped with the valve body lining, just first valve body and second valve body close the constitution and can hold the valve pocket of case, case internal surface and surface all are equipped with the ball valve lining, just extend first mounting bracket of formation and second mounting bracket in first valve body and second valve body upper end, just first mounting bracket and second mounting bracket constitute the mounting bracket after first, second valve body closes. Utilize mounting bracket and valve body integrated into one piece, and the design of first second symmetry, be higher than the valve body setting with the mounting bracket, realize the design of high platform, integrated into one piece also can guarantee that automatic control system installs more conveniently, fixed firm, accurate simultaneously, and the structure is simpler, and first second symmetry makes central line valve switch more light.
Description
Technical Field
The utility model relates to the field of valves, concretely relates to high platform central line lining ball valve.
Background
Valves are one of the indispensable devices used in industry for intercepting and regulating fluid media in pipes. In some application occasions, the medium in the pipeline has strong corrosivity, and common metal materials cannot meet the requirements. Duplex stainless steel, super duplex stainless steel or titanium alloy with better corrosion resistance can meet the requirements, but the materials are expensive and have higher cost. In the prior art, the solution to the above problem is to line the interior of the metal valve with a layer of corrosion resistant material.
The existing lining ball valve is of a split structure due to the design of the lining, so that when the automatic control system needs to be installed, an installation support needs to be added on the valve body or the valve cover, and due to the fact that the automatic control system is additionally added, the installation accuracy and firmness of the automatic control system can be affected by the installation frame.
SUMMERY OF THE UTILITY MODEL
To the deficiencies of the prior art, an object of the present invention is to provide a high platform centerline lined ball valve.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a high platform central line lining ball valve, its first valve body and second valve body that sets up including the symmetry, the internal surface of first valve body and second valve body all is equipped with the valve body lining, just first valve body and second valve body combine to constitute the valve pocket that can hold the case, case internal surface and surface all are equipped with the ball valve lining, just first valve body and second valve body upper end extend and form first mounting bracket and second mounting bracket, just first mounting bracket and second mounting bracket constitute the mounting bracket after first, second valve body combines.
The two ends of the first mounting frame and the second mounting frame are symmetrically provided with strip-shaped grooves.
The first mounting frame and the second mounting frame are combined to form a cavity capable of accommodating the gland.
The valve body lining comprises a valve core section, a valve rod section arranged above the valve core section, a valve seat section arranged on one side of the valve core section, a channel section arranged on the other side of the valve seat section and a coating section coating the inlet of the valve body.
The inner diameter of the valve seat section is larger than the inner diameter of the channel section.
And a packing cavity is formed between the valve rod section and the ball valve lining.
The first mounting frame and the first valve body are integrally formed, and the second mounting frame and the second valve body are integrally formed.
The utility model has the advantages that: utilize mounting bracket and valve body integrated into one piece, and the design of first second symmetry, be higher than the valve body setting with the mounting bracket, realize the design of high platform, integrated into one piece also can guarantee that automatic control system installs more conveniently, fixed firm, accurate simultaneously, and the structure is simpler, and first second symmetry makes central line valve switch more light.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic cross-sectional view of the present invention.
Fig. 3 is a schematic structural diagram of the first valve body of the present invention.
Fig. 4 is a schematic structural view of the valve body lining of the present invention.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, first, second, front and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in the figure, the high platform center line lining ball valve comprises a first valve body 1 and a second valve body 2 which are symmetrically arranged, wherein the first valve body and the second valve body are closed together through bolts or other fastening structures to form a complete valve body.
The inner surfaces of the first valve body 1 and the second valve body 2 are both provided with a valve body lining 5, the first valve body and the second valve body are combined to form a valve cavity capable of accommodating the valve core 10, namely, the valve cavity is also coated by the valve body lining, the inner surface and the outer surface of the valve core are both provided with a ball valve lining 6, namely, all parts in contact with fluid are coated by the lining, the upper ends of the first valve body and the second valve body extend to form a first mounting frame 3 and a second mounting frame 4, the first mounting frame and the second mounting frame are combined to form a mounting frame, the first mounting frame and the second mounting frame are integrally formed on the first valve body and the second valve body, the accuracy of the mounting seat can be guaranteed, and the mounting reliability of an automatic control system can be realized.
The both ends symmetry of first mounting bracket and second mounting bracket is equipped with bar groove 12, the bar groove uses the valve rod 10 centre of a circle to be radial setting as the centre of a circle, and mutual symmetry sets up, can satisfy not unidimensional automatic control system's the fixed use of installation.
First mounting bracket and second mounting bracket form the cavity that can hold the gland after combining, and first, second mounting bracket all are approximate U type structure, can supply gland installation fixed cavity 13 through sunken formation, guarantee gland 8 and valve body own fixed reliability, and do not influence the installation of the automatic control system on the mounting bracket. Namely, the two are combined to form a cavity for the valve rod and the gland to pass through, and the gland is arranged in the cavity and fixedly connected with the valve body through a bolt.
The valve body lining comprises a valve core section 15, a valve rod section 14 arranged above the valve core section, a valve seat section 16 arranged on one side of the valve core section, a channel section 17 arranged on the other side of the valve seat section and a coating section 18 coating the inlet of the valve body. The valve seat sections on two sides are respectively used for installing the valve seats, the valve seats and the valve cores form sealing fit, the channel section completely covers a feeding pipeline or a discharging pipeline of the whole valve body, and the coating section is used for completely realizing complete isolation between the valve body lining and the valve body.
The inner diameter of the valve seat section is larger than that of the channel section, so that the valve seat 9 can be placed conveniently, the inner ring of the valve seat placed at the position can be matched with the channel section, and the flow resistance is reduced.
A packing cavity is formed between the valve rod section and the ball valve lining, and meanwhile, a packing 7 can be arranged in the packing cavity to realize the sealing between the valve rod section and the valve rod.
The examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of the present invention.
Claims (7)
1. A high platform centerline lined ball valve characterized by: it includes first valve body and the second valve body that the symmetry set up, the internal surface of first valve body and second valve body all is equipped with the valve body lining, just first valve body and second valve body combine to constitute the valve pocket that can hold the case, case internal surface and surface all are equipped with the ball valve lining, just first valve body and second valve body upper end extend and form first mounting bracket and second mounting bracket, just first mounting bracket and second mounting bracket constitute the mounting bracket after first, second valve body combines.
2. A high platform centerline lined ball valve as claimed in claim 1, wherein: the two ends of the first mounting frame and the second mounting frame are symmetrically provided with strip-shaped grooves.
3. A high platform centerline lined ball valve as claimed in claim 1, wherein: the first mounting frame and the second mounting frame are combined to form a cavity capable of accommodating the gland.
4. A high platform centerline lined ball valve as claimed in claim 1, wherein: the valve body lining comprises a valve core section, a valve rod section arranged above the valve core section, a valve seat section arranged on one side of the valve core section, a channel section arranged on the other side of the valve seat section and a coating section coating the inlet of the valve body.
5. The high platform centerline lined ball valve of claim 4, wherein: the inner diameter of the valve seat section is larger than the inner diameter of the channel section.
6. The high platform centerline lined ball valve of claim 4, wherein: and a packing cavity is formed between the valve rod section and the ball valve lining.
7. A high platform centerline lined ball valve as claimed in claim 1, wherein: the first mounting frame and the first valve body are integrally formed, and the second mounting frame and the second valve body are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021330596.9U CN212616464U (en) | 2020-07-09 | 2020-07-09 | High platform center line lining ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021330596.9U CN212616464U (en) | 2020-07-09 | 2020-07-09 | High platform center line lining ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212616464U true CN212616464U (en) | 2021-02-26 |
Family
ID=74745783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021330596.9U Active CN212616464U (en) | 2020-07-09 | 2020-07-09 | High platform center line lining ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212616464U (en) |
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2020
- 2020-07-09 CN CN202021330596.9U patent/CN212616464U/en active Active
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