CN212338366U - High-temperature and high-pressure resistant stainless steel valve body - Google Patents
High-temperature and high-pressure resistant stainless steel valve body Download PDFInfo
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- CN212338366U CN212338366U CN202021100243.XU CN202021100243U CN212338366U CN 212338366 U CN212338366 U CN 212338366U CN 202021100243 U CN202021100243 U CN 202021100243U CN 212338366 U CN212338366 U CN 212338366U
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Abstract
The utility model discloses a stainless steel valve body with high temperature and high pressure resistance, which comprises a valve pipe body and a connecting block, the outer end surface of the valve pipe body is fixedly provided with a connecting block by welding, the inner wall of the valve pipe body is fixedly provided with a valve by welding, a valve plate connecting rod fixer is arranged on the inner wall of the valve pipe body and positioned at the lower side of the valve, the valve plate connecting rod fixer is fixed on the inner wall of the valve pipe body by welding, the valve plate connecting rod is arranged at the inner center of the valve pipe body in a penetrating way, the valve plate connecting rod can be movably arranged at the inner wall of the valve plate connecting rod fixer up and down, the novel valve is adopted to carry out interval pipeline treatment, compared with the traditional valve, the novel valve has the advantages that the valve plate is in large-area contact with the valve port to carry out communication treatment between blocking pipelines, this setting can increase substantially the leakproofness of valve, utilizes the stability when valve plate dead lever can effectively lift valve switch simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the valve is relevant, concretely relates to high temperature resistant highly compressed stainless steel valve body.
Background
The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters of a conveying medium, can be divided into a shut-off valve, a check valve, an adjusting valve and the like according to the functions of the valve, and can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The valves are classified into cast iron valves, cast steel valves, stainless steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves, and the like according to the material.
The existing valve technology has the following problems:
1. in order to seal the connection between the pipelines, the connection processing of the partition pipelines is generally performed by using a rotary valve plate, but in long-term use observation, the problem that the conventional valve is easy to have poor sealing in a high-temperature and high-pressure environment is found.
2. Traditional valve formula adopts rotation type monolithic valve plate to cut off, but can normally work in the face of conventional pipeline environment, but is in under highly compressed operational environment for a long time, and the atress of valve plate will be too big, the condition that the valve plate warp can appear in long-term use, and then leads to needing maintainer regularly to go to maintain the valve, just enables the valve and normally works to the use cost that leads to the valve increases problem.
Disclosure of Invention
An object of the utility model is to provide a high temperature and high pressure resistant stainless steel valve body to propose the valve in solving above-mentioned background art and in order to seal the connection between the live pipeline, use the mode of rotation type valve plate usually, carry out the connection processing who cuts off the pipeline, nevertheless through long-term use in observing, we have found that conventional valve easily appears sealed not tight problem under the environment to high temperature and high pressure.
In order to achieve the above object, the utility model provides a following technical scheme:
a stainless steel valve body resistant to high temperature and high pressure comprises a valve pipe body and a connecting block, wherein the outer end surface of the valve pipe body is fixedly provided with the connecting block through welding, a valve is fixedly arranged at the inner wall of the valve pipe body through welding, a valve plate connecting rod fixer is arranged at the inner wall of the valve and positioned at the lower side of the valve, the valve plate connecting rod fixer is fixedly arranged at the inner wall of the valve pipe body through welding, a valve plate connecting rod penetrates through the inner center of the valve pipe body and can be movably arranged at the inner wall of the valve plate connecting rod fixer up and down, a valve plate is fixedly arranged at the top end of the valve plate connecting rod through welding, a transmission piece is fixedly arranged at the outer surface of the valve plate connecting rod through welding, a rotating wheel is arranged at the outer side of the valve pipe body, a transmission rod is arranged, the transmission rod is rotatably and movably arranged relative to the valve pipe body, a gear is fixedly arranged on the inner side of the valve pipe body at the position of an inner port of the transmission rod through bolting, and a rotating wheel is fixedly arranged on the outer side of the valve pipe body at the position of a port of the transmission rod through bolting.
Preferably, the connecting blocks are arranged on the outer wall of the valve pipe body, and the connecting blocks are longitudinally arranged on the wall of the valve pipe body.
Preferably, the valve is arranged in the valve pipe body in a downward inclined mode, and the bottom valve port of the valve is circular in shape.
Preferably, the bottom surface of valve plate is the inclined plane setting, the inclined plane angle of valve plate is the same setting in the inclination of valve.
Preferably, the rotating wheel, the gear, the transmission piece and the transmission rod are arranged as a transmission assembly, and the gear can drive the transmission piece to move up and down under the rotation of the rotating wheel and the transmission rod.
Preferably, the valve plate connecting rod fixer is provided with four supports, and the shape and the size of the central opening of the valve plate connecting rod fixer are the same as those of the rod body of the valve plate connecting rod.
Preferably, the size of the cross section of the valve plate is smaller than that of the inner wall of the valve pipe body, and the cross section area of the rod body of the valve plate connecting rod is smaller than that of the valve port of the valve.
Preferably, the valve plate is movable downward by the driving strap to perform a closing operation of the valve port, and the valve plate is movable upward by the driving strap to perform an opening operation of the valve body.
Compared with the prior art, the utility model provides a high temperature and high pressure resistant stainless steel valve body possesses following beneficial effect:
1. the utility model discloses a novel valve carries out interval pipeline processing, has valve plate and valve mouth large tracts of land contact for traditional valve and carries out the intercommunication between the separation pipeline and handle, should set up the leakproofness that can increase substantially the valve, utilizes the valve plate dead lever stability when effectively lifting valve switch simultaneously.
2. The utility model discloses a stopper dress valve plate carries out the switch of valve and handles, and when the inlet pipeline was in the highly compressed state of high temperature, pressure in the pipeline was less to the influence of valve for this novel valve structure non-deformable of valve body, multiplicable its working life reduces the use cost of its valve body.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic cross-sectional structural view of a high-temperature and high-pressure resistant stainless steel valve body provided by the present invention;
fig. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic view of the valve body outlet structure provided by the present invention;
fig. 4 is a schematic view of the structure of the valve inlet according to the present invention;
in the figure: 1. a valve body; 2. connecting blocks; 3. a valve plate; 4. a valve plate connecting rod; 5. a valve; 6. a valve plate connecting rod fixer; 7. a rotating wheel; 8. a gear; 9. a driving strap; 10. and a transmission rod.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a high temperature and high pressure resistant stainless steel valve body, which comprises:
the utility model provides a high temperature and high pressure resistant stainless steel valve body, includes valve body 1 and connecting block 2, and the outer end surface of valve body 1 has connecting block 2 through welded fastening, and connecting block 2 is provided with two altogether in the outer wall body department that lies in valve body 1, and connecting block 2 is longitudinal arrangement in the wall body department that lies in valve body 1, and connecting block 2's setting can lie in connecting tube occasionally a definite location, conveniently fixes valve body and pipeline.
A high-temperature and high-pressure resistant stainless steel valve body comprises a valve 5 fixed on the inner wall of a valve tube body 1 through welding, the valve 5 is arranged in the valve tube body 1 in a downward inclined mode, the bottom valve port of the valve 5 is circular, a valve plate connecting rod fixer 6 is arranged on the inner wall of the valve tube body 1 and positioned on the lower side of the valve 5, the valve plate connecting rod fixer 6 is fixed on the inner wall of the valve tube body 1 through welding, a valve plate connecting rod 4 penetrates through the inner center of the valve tube body 1, the size of the cross section of a valve plate 3 is smaller than that of the inner wall of the valve tube body 1, the size of the cross section of a rod body of the valve plate connecting rod 4 is smaller than that of the valve port of the valve 5, the valve plate connecting rod 4 can be movably arranged on the inner wall of the valve plate connecting rod fixer 6 up and down, the valve plate connecting rod fixer, valve plate 3 is fixed on the top of valve plate connecting rod 4 through the welded fastening, and the bottom surface of valve plate 3 is the inclined plane setting, and the inclined plane angle of valve plate 3 is the same setting in the inclination of valve 5, because of having used the design of slope valve 5 and valve plate 3 for when the highly compressed operational environment of face high temperature, non-deformable possesses better leakproofness.
A stainless steel valve body resistant to high temperature and high pressure comprises a valve plate connecting rod 4, a transmission sheet 9 is fixed on the outer surface of the valve plate connecting rod by welding, a rotating wheel 7 is arranged on the outer side of a valve pipe body 1, a transmission rod 10 is arranged on the wall body of the valve pipe body 1 in a penetrating manner, the transmission rod 10 is rotatably and movably arranged relative to the valve pipe body 1, a gear 8 is fixed on the inner side of the valve pipe body 1 at the inner port of the transmission rod 10 by bolting, the rotating wheel 7 is fixed on the outer side of the valve pipe body 1 at the port of the transmission rod 10 by bolting, the rotating wheel 7, the gear 8, the transmission sheet 9 and the transmission rod 10 are arranged as transmission components, the gear 8 can drive the transmission sheet 9 to move up and down under the rotation of the rotating wheel 7 and the transmission rod 10, a valve plate 3 can move down on the transmission sheet 9 to close a valve port, and the valve plate 3 can move up, this valve body has used big disk body runner 7, can be better open and close valve 5, has reduced operating personnel's work burden, and then promotes work efficiency.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the end opening close to the valve plate 3 is installed to the air inlet pipe opening, the end close to the transmission sheet 9 is installed to the air outlet pipe opening, the upper pipe opening and the lower pipe opening are all installed to the side end of the connecting block 2, the rotating wheel 7 can be rotated after the connection and fixation, the transmission rod 10 and the gear 8 are driven to rotate together, the power is transmitted to the transmission sheet 9, the valve plate connecting rod 4 and the valve plate 3 move downwards until the valve plate 3 is tightly contacted with the valve 5, at the moment, the valve body is completely closed, the high-temperature high-pressure fluid can be added into the pipeline at one end of the valve plate 3, because the end surface of the valve plate 3 is the inclined surface and the shape of the valve 5 is the characteristic of the inclined plate, the valve body can not deform under the high-temperature high-pressure environment for a long time, if the valve 5 needs to be opened, only the rotating wheel 7 needs to be rotated, the, the bottom end surface of the valve plate 3 is separated from the contact with the valve 5, and the valve body is arranged in a through manner from top to bottom.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high temperature and high pressure resistant stainless steel valve body, includes valve body (1) and connecting block (2), its characterized in that: the valve plate connecting rod fixing device is characterized in that a connecting block (2) is fixed on the surface of the outer end of the valve pipe body (1) through welding, a valve (5) is fixed on the inner wall of the valve pipe body (1) through welding, a valve plate connecting rod fixer (6) is arranged on the lower side, located on the valve (5), of the inner wall of the valve pipe body (1), the valve plate connecting rod fixer (6) is fixed on the inner wall of the valve pipe body (1) through welding, a valve plate connecting rod (4) penetrates through the inner center of the valve pipe body (1), the valve plate connecting rod (4) can be movably arranged on the inner wall of the valve plate connecting rod fixer (6) up and down, a valve plate (3) is fixed on the top end of the valve plate connecting rod (4) through welding, a driving plate (9) is fixed on the outer surface of the valve plate connecting rod (, the wall body department of valve body (1) is provided with transfer line (10), transfer line (10) run through and set up in the wall body department of valve body (1), transfer line (10) set up for rotatable activity for valve body (1), the inboard of valve body (1) is being fixed with gear (8) through the bolt joint in the interior exit that is located transfer line (10), the outside of valve body (1) is being fixed with runner (7) through the bolt joint in the port department that is located transfer line (10).
2. The stainless steel valve body resistant to high temperature and high pressure according to claim 1, wherein: the connecting block (2) is provided with two in the outer wall body department that lies in valve body (1) altogether, connecting block (2) are longitudinal arrangement in the wall body department that lies in valve body (1).
3. The stainless steel valve body resistant to high temperature and high pressure according to claim 1, wherein: the valve (5) is arranged in the valve pipe body (1) in a downward inclined mode, and a valve port at the bottom of the valve (5) is circular.
4. The stainless steel valve body resistant to high temperature and high pressure according to claim 1, wherein: the bottom surface of valve plate (3) is the inclined plane setting, the inclined plane angle of valve plate (3) is the same setting in the inclination of valve (5).
5. The stainless steel valve body resistant to high temperature and high pressure according to claim 1, wherein: the rotating wheel (7), the gear (8), the transmission piece (9) and the transmission rod (10) are arranged as a transmission component, and the gear (8) can drive the transmission piece (9) to move up and down under the rotation of the rotating wheel (7) and the transmission rod (10).
6. The stainless steel valve body resistant to high temperature and high pressure according to claim 1, wherein: valve plate connecting rod fixer (6) have four support settings, the shape size of valve plate connecting rod fixer (6) central opening part is the same with the shape size of the valve plate connecting rod (4) body of rod.
7. The stainless steel valve body resistant to high temperature and high pressure according to claim 1, wherein: the size of the cross section of the valve plate (3) is smaller than that of the inner wall of the valve pipe body (1), and the cross section area of the rod body of the valve plate connecting rod (4) is smaller than that of the valve port of the valve (5).
8. The stainless steel valve body resistant to high temperature and high pressure according to claim 1, wherein: the valve plate (3) can move downwards on the transmission sheet (9) to close the valve port, and the valve plate (3) can move upwards on the transmission sheet (9) to open the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021100243.XU CN212338366U (en) | 2020-06-15 | 2020-06-15 | High-temperature and high-pressure resistant stainless steel valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021100243.XU CN212338366U (en) | 2020-06-15 | 2020-06-15 | High-temperature and high-pressure resistant stainless steel valve body |
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| Publication Number | Publication Date |
|---|---|
| CN212338366U true CN212338366U (en) | 2021-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021100243.XU Active CN212338366U (en) | 2020-06-15 | 2020-06-15 | High-temperature and high-pressure resistant stainless steel valve body |
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| Country | Link |
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| CN (1) | CN212338366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900581A (en) * | 2021-01-19 | 2021-06-04 | 赵忠爱 | Current-limiting adjusting device for drainage pipeline |
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2020
- 2020-06-15 CN CN202021100243.XU patent/CN212338366U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900581A (en) * | 2021-01-19 | 2021-06-04 | 赵忠爱 | Current-limiting adjusting device for drainage pipeline |
| CN112900581B (en) * | 2021-01-19 | 2022-12-06 | 大连世达科技有限公司 | Current-limiting adjusting device for drainage pipeline |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Binzhou Xinda Valve Manufacturing Co.,Ltd. Assignor: Binzhou anjinda Machinery Co.,Ltd. Contract record no.: X2021980010780 Denomination of utility model: A stainless steel valve body resistant to high temperature and high pressure Granted publication date: 20210112 License type: Exclusive License Record date: 20211015 |