CN212319095U - Anti-blocking valve body with long service life - Google Patents
Anti-blocking valve body with long service life Download PDFInfo
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- CN212319095U CN212319095U CN202020823225.8U CN202020823225U CN212319095U CN 212319095 U CN212319095 U CN 212319095U CN 202020823225 U CN202020823225 U CN 202020823225U CN 212319095 U CN212319095 U CN 212319095U
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- liquid inlet
- valve body
- inlet pipe
- external pipeline
- service life
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Abstract
The utility model relates to the technical field of valve bodies, and discloses an anti-blocking valve body with long service life, which comprises a valve body, one side of the valve body is fixedly communicated with a liquid inlet pipe, a matched external pipeline is inserted in the liquid inlet pipe, the external pipeline is connected with the liquid inlet pipe through a combination mechanism, a ring groove is arranged on the inner wall of the liquid inlet pipe, a plug is arranged in the ring groove, a support rod is fixedly connected in the liquid inlet pipe, a slide rod is symmetrically and fixedly connected to one side of the plug close to the support rod, the other end of the slide rod runs through the support rod and extends outwards, the slide rod is connected with the support rod in a sliding manner, a spring is sleeved outside the slide rod, and the two; the combined mechanism comprises a threaded sleeve sleeved on the outer side of the liquid inlet pipe, and external threads are arranged on the outer pipe wall of the liquid inlet pipe. The utility model discloses make the valve body possess good stifled function, avoided the case wearing and tearing to effectively improve life, make things convenient for moreover to carry out quick assembly disassembly between valve body and the pipeline.
Description
Technical Field
The utility model relates to a valve body technical field especially relates to a long service life's anti-blocking type valve body.
Background
A "valve" is defined as a device used to control the direction, pressure, and flow of a fluid in a fluid system. The valve is a device that can control the flow rate of a medium (liquid, gas, powder) in a pipe or equipment while allowing or stopping the flow of the medium. The valve body is made of different materials according to different process media.
Most valve bodies that exist on the existing market lack the anti-blocking function, get into solid particle or impurity in the valve body and can influence case operation, block up the valve even, accelerate the wearing and tearing of case, make the valve closure reduce, shorten the life of valve, carry out the aggregate erection through a plurality of bolts mostly between valve body and the pipeline moreover, the dismouting process is wasted time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the valve body lacks the anti-blocking function among the prior art, easily leads to case wearing and tearing to and inconvenient dismouting between valve body and the pipeline, and the anti-blocking type valve body of a long service life who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-blocking valve body with long service life comprises a valve body, wherein one side of the valve body is fixedly communicated with a liquid inlet pipe, a matched external pipeline is inserted into the liquid inlet pipe, the external pipeline is connected with the liquid inlet pipe through a combination mechanism, an annular groove is formed in the inner wall of the liquid inlet pipe, a block is arranged in the annular groove, a support rod is fixedly connected into the liquid inlet pipe, a sliding rod is symmetrically and fixedly connected to one side, close to the support rod, of the block, the other end of the sliding rod penetrates through the support rod and extends outwards, the sliding rod is connected with the support rod in a sliding mode, a spring is sleeved on the outer side of the sliding rod, and two ends of the spring are fixedly connected;
the combined mechanism comprises a threaded sleeve sleeved outside the liquid inlet pipe, an external thread is arranged on the outer pipe wall of the liquid inlet pipe, the threaded sleeve is in threaded connection with the liquid inlet pipe, a bearing is fixedly mounted in the threaded sleeve, the external pipeline penetrates through the bearing, and the outer pipe wall of the external pipeline is fixedly connected with the inner ring of the bearing.
Preferably, a matched sealing ring is installed at the joint of the external pipeline and the liquid inlet pipe, and the sealing ring is fixedly sleeved on the outer pipe wall of the external pipeline close to the end part.
Preferably, the plug has a cross-section smaller than the cross-section of the annular groove.
Preferably, the annular groove is internally and symmetrically and fixedly connected with a stop block.
Preferably, the outer cylinder wall of the threaded sleeve is fixedly sleeved with an anti-slip sleeve.
Preferably, the outer pipe wall of the liquid inlet pipe is symmetrically and fixedly connected with positioning blocks attached to the end parts of the threaded sleeves.
Compared with the prior art, the utility model provides a long service life prevents stifled type valve body possesses following beneficial effect:
this long service life prevents stifled type valve body, through setting up the valve body, the feed liquor pipe, external pipeline, combined mechanism, the ring channel, stop up, branch and spring, combined mechanism makes things convenient for carrying out quick assembly disassembly between external pipeline and the feed liquor pipe, the intraductal setting of feed liquor stops up and guarantees that the valve body is in encapsulated situation when not using, effectively avoid external solid particle impurity to get into wherein, the wearing and tearing of case have been avoided, effectively improve the life of valve body, can produce pressure when liquid in the external pipeline flows into the feed liquor intraductally, make to stop up and drive the slide bar and take place to slide and compression spring along branch, stop up the automatic ring channel of opening after the removal, thereby make things convenient for in the liquid flows into the valve body via the feed liquor pipe, guarantee not influence the flow of liquid, when liquid stops flowing, the spring drives and stops.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the valve body possess good stifled function, avoided case wearing and tearing to effectively improve life, make things convenient for moreover to carry out quick assembly disassembly between valve body and the pipeline.
Drawings
Fig. 1 is a schematic structural view of an anti-blocking valve body with a long service life provided by the utility model;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the valve comprises a valve body 1, a liquid inlet pipe 2, an external pipeline 3, an annular groove 4, a plug 5, a support rod 6, a sliding rod 7, a spring 8, a threaded sleeve 9, a bearing 10, a sealing ring 11, a stop block 12, an anti-skid sleeve 13 and a positioning block 14.
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.
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.
Referring to fig. 1-2, an anti-blocking valve body with long service life comprises a valve body 1, wherein one side of the valve body 1 is fixedly communicated with a liquid inlet pipe 2, a matched external pipeline 3 is inserted into the liquid inlet pipe 2, the external pipeline 3 is connected with the liquid inlet pipe 2 through a combination mechanism, an annular groove 4 is formed in the inner wall of the liquid inlet pipe 2, a plug 5 is arranged in the annular groove 4, a supporting rod 6 is fixedly connected in the liquid inlet pipe 2, a sliding rod 7 is symmetrically and fixedly connected to one side of the plug 5, which is close to the supporting rod 6, the other end of the sliding rod 7 penetrates through the supporting rod 6 and extends outwards, the sliding rod 7 is connected with the supporting rod 6 in a sliding manner, a spring 8 is sleeved on the outer side of the sliding rod 7, and;
the combined mechanism comprises a threaded sleeve 9 sleeved outside a liquid inlet pipe 2, an external thread is arranged on the outer wall of the liquid inlet pipe 2, the threaded sleeve 9 is in threaded connection with the liquid inlet pipe 2, a bearing 10 is fixedly arranged in the threaded sleeve 9, an external pipeline 3 penetrates through the bearing 10, the outer wall of the external pipeline 3 is fixedly connected with an inner ring of the bearing 10, the external pipeline 3 can be driven to horizontally move in the liquid inlet pipe 2 by rotating the threaded sleeve 9 under the action of the bearing 10, so that the external pipeline 3 and the liquid inlet pipe 2 can be conveniently and rapidly disassembled and assembled, a plug 5 is arranged in the liquid inlet pipe 2 to ensure that a valve body 1 is in a sealing state when not in use, so that external solid particle impurities are effectively prevented from entering the valve body, the abrasion of a valve core is avoided, the service life of the valve body is effectively prolonged, pressure is generated when liquid in the external pipeline 3 flows into the liquid inlet pipe 2, and the plug 5, the automatic ring channel 4 of opening after blockking up 5 removal to make things convenient for liquid to flow into valve body 1 via feed liquor pipe 2 in, guarantee not to influence the flow of liquid, when liquid stops flowing, spring 8 drives and blocks up 5 and reset, and self-closing feed liquor pipe 2 effectively avoids external impurity to get into.
The sealing washer 11 that matches is installed to the junction of external pipeline 3 and feed liquor pipe 2, and sealing washer 11 is fixed cup joints on the outer pipe wall that external pipeline 3 is close to the tip, guarantees the leakproofness that external pipeline 3 is connected with feed liquor pipe 2.
The section of the plug 5 is smaller than that of the annular groove 4, so that the annular groove 4 can be opened after the plug 5 moves, and liquid can conveniently flow.
The stopper 12 is symmetrically and fixedly connected in the annular groove 4, so that the movement distance of the plug 5 is conveniently limited, and the annular groove 4 is prevented from being closed due to the fact that the plug 5 is attached to the other end of the annular groove 4.
The outer cylinder wall of the threaded sleeve 9 is fixedly sleeved with an anti-slip sleeve 13, so that the adhesive force is increased, and the threaded sleeve 9 is conveniently driven to rotate.
The outer pipe wall of the liquid inlet pipe 2 is symmetrically and fixedly connected with positioning blocks 14 attached to the end portions of the threaded sleeves 9, and when the end portions of the threaded sleeves 9 abut against the positioning blocks 14, installation is finished, so that the installation and the positioning are convenient.
In the utility model, the external pipeline 3 can be driven by rotating the threaded sleeve 9 to move horizontally in the liquid inlet pipe 2 under the action of the bearing 10, thereby facilitating the rapid disassembly and assembly between the external pipeline 3 and the liquid inlet pipe 2, arranging the plug 5 in the liquid inlet pipe 2 to ensure that the valve body 1 is in a sealing state when not in use, effectively avoiding the external solid particle impurities from entering the valve body, the abrasion of the valve core is avoided, the service life of the valve body is effectively prolonged, the liquid in the external pipeline 3 generates pressure when flowing into the liquid inlet pipe 2, the plug 5 drives the sliding rod 7 to slide along the supporting rod 6 and compress the spring 8, the annular groove 4 is automatically opened after the plug 5 moves, thereby facilitating the liquid to flow into the valve body 1 through the liquid inlet pipe 2, ensuring that the flow of the liquid is not influenced, when the liquid stops flowing, the spring 8 drives the plug 5 to reset, and the liquid inlet pipe 2 is automatically closed, so that external impurities are effectively prevented from entering.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An anti-blocking valve body with long service life, which comprises a valve body (1) and is characterized in that, one side of the valve body (1) is fixedly communicated with a liquid inlet pipe (2), a matched external pipeline (3) is inserted in the liquid inlet pipe (2), and the external pipeline (3) is connected with the liquid inlet pipe (2) through a combination mechanism, the inner pipe wall of the liquid inlet pipe (2) is provided with an annular groove (4), a plug (5) is arranged in the annular groove (4), a supporting rod (6) is fixedly connected in the liquid inlet pipe (2), one side of the plug (5) close to the support rod (6) is symmetrically and fixedly connected with a slide rod (7), the other end of the sliding rod (7) penetrates through the supporting rod (6) and extends outwards, the sliding rod (7) is connected with the supporting rod (6) in a sliding way, the outer side of the sliding rod (7) is sleeved with a spring (8), two ends of the spring (8) are respectively fixedly connected with the plug (5) and the support rod (6);
the combined mechanism is established including the cover and is equipped with the external screw thread on the outer pipe wall in feed liquor pipe (2) outside threaded sleeve (9), and threaded sleeve (9) and feed liquor pipe (2) threaded connection, fixed mounting has bearing (10) in threaded sleeve (9), external pipeline (3) pass bearing (10) and set up, and the outer pipe wall of external pipeline (3) and the inner circle fixed connection of bearing (10).
2. The anti-blocking valve body with long service life according to claim 1, wherein a matched sealing ring (11) is installed at the joint of the external pipeline (3) and the liquid inlet pipe (2), and the sealing ring (11) is fixedly sleeved on the outer pipe wall of the external pipeline (3) close to the end.
3. A long-life anti-clogging valve body according to claim 1, characterized in that the cross section of said clogging (5) is smaller than the cross section of said annular groove (4).
4. An anti-blocking valve body with long service life according to claim 1, characterized in that the annular groove (4) is internally and symmetrically fixedly connected with a stop block (12).
5. An anti-blocking valve with long service life according to claim 1, characterized in that the outer cylindrical wall of the threaded sleeve (9) is fixedly sleeved with an anti-slip sleeve (13).
6. The anti-blocking valve body with the long service life is characterized in that the outer wall of the liquid inlet pipe (2) is symmetrically and fixedly connected with positioning blocks (14) attached to the end part of the threaded sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020823225.8U CN212319095U (en) | 2020-05-18 | 2020-05-18 | Anti-blocking valve body with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020823225.8U CN212319095U (en) | 2020-05-18 | 2020-05-18 | Anti-blocking valve body with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212319095U true CN212319095U (en) | 2021-01-08 |
Family
ID=74023890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020823225.8U Active CN212319095U (en) | 2020-05-18 | 2020-05-18 | Anti-blocking valve body with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212319095U (en) |
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2020
- 2020-05-18 CN CN202020823225.8U patent/CN212319095U/en active Active
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