CN219673307U - Flange for valve connection - Google Patents
Flange for valve connection Download PDFInfo
- Publication number
- CN219673307U CN219673307U CN202321191735.8U CN202321191735U CN219673307U CN 219673307 U CN219673307 U CN 219673307U CN 202321191735 U CN202321191735 U CN 202321191735U CN 219673307 U CN219673307 U CN 219673307U
- Authority
- CN
- China
- Prior art keywords
- flange
- wedge
- valve
- valve body
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 230000000630 rising effect Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Valve Housings (AREA)
Abstract
The utility model relates to the technical field of flanges and discloses a flange for valve connection, which comprises a valve body, wherein a flange is integrally formed on the side wall of the valve body, a chute is formed in the flange, a fixed plate is integrally formed in the chute, a sliding rod is connected in the fixed plate in a sliding manner, a wedge block is welded at one end of the sliding rod and is connected in the chute in a sliding manner, a spring is arranged between the wedge block and the fixed plate, and a pull rod is arranged at one end of the sliding rod. The device has the wedge through inside sliding connection at the flange, can be convenient for connect flange and pipeline, and the device is when using, installs flange pipeline inside the flange, and the wedge is under the effect of pipeline, and at the inside slip of spout rising, when the pipeline got into certain distance, the wedge cooperatees with the pipeline under the effect of spring, fixes the flange, can be convenient for control wedge removal through the pulling pull rod, is convenient for dismantle the flange.
Description
Technical Field
The utility model relates to the technical field of connecting flanges, in particular to a flange for valve connection.
Background
The flange is a detachable joint which is used for fixing two pipelines, pipe fittings or devices on one flange plate, then adding a flange gasket between the two flange plates, and finally tightening the two flange plates by bolts to tightly combine the two flange plates, so that the connection between the stationary pipeline and the rotating or reciprocating equipment can be realized, and the connection between the valve and the pipeline usually needs to use the flange;
however, when the flange is connected with a pipeline, the flange is required to be aligned with the pipeline for welding or fixed by bolts, so that the flange or the pipeline is troublesome in connection and cannot be quickly installed and connected.
Patent No. 202121727365.6 discloses a flange for valve pipeline connection of being convenient for, including last flange, it has coupling mechanism to go up flange surface one side welding, go up the flange surface and run through there is fixing bolt, it is provided with sealing mechanism to go up flange outer wall one side, sealing mechanism one side is provided with the lower flange, the spread groove has been seted up to lower flange surface one side, the fixed slot has been seted up to the lower flange opposite side, the inside welding of fixed slot has fixation nut. This flange for valve piping connection of being convenient for, through the setting of spacing groove, stopper, connecting axle, connecting plate and connecting pipe, can effectually pass through the cooperation of spacing groove and stopper, when needs and pipeline weld, directly put into the spacing inslot with the connecting axle, do not need too much adjustment position, then weld connecting plate and last flange and lower flange, connecting pipe and connecting plate and connecting axle threaded connection simultaneously, the installation connection of being convenient for more, the dismantlement of also being convenient for simultaneously is changed.
However, the prior art patents suffer from the following drawbacks: the device carries out fixed connection through the bolt to the flange, needs to fix a position when the installation, needs to rotate the bolt simultaneously, has reduced the connection speed between flange or pipeline, and it is also comparatively troublesome to dismantle.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a flange for valve connection, which solves the problems that when the flange is connected with a pipeline, the flange is required to be welded or fixed by bolts, so that the flange or the pipeline is troublesome to connect and cannot be quickly installed and connected.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a flange for valve connection, includes the valve body, valve body lateral wall integrated into one piece has the flange, the spout has been seted up to the flange inside, the inside integrated into one piece of spout has the fixed plate, the inside sliding connection of fixed plate has the slide bar, slide bar one end welding has the wedge, wedge sliding connection is inside the spout, install the spring between wedge and the fixed plate, the pull rod is installed to slide bar one end, the pull rod is located the flange outside.
Optionally, integrated into one piece has the control tube above the valve body, the inside integrated into one piece of valve body has the baffle, the inside threaded connection of control tube has the lead screw, the slider is installed to lead screw one end, slider sliding connection is inside the baffle.
Optionally, a sealing ring is installed inside the valve body.
Optionally, a handle is installed at one end of the top of the screw rod.
Optionally, a filter screen is integrally formed inside the valve body.
Optionally, a base is installed at the bottom of the flange.
Optionally, a groove is formed on one side of the flange.
Optionally, the side wall of the flange is provided with a threaded hole.
Advantageous effects
The utility model provides a flange for valve connection, which has the following beneficial effects:
1. through having the wedge at the inside sliding connection of flange, can be convenient for connect flange and pipeline, the device is when using, installs flange pipeline inside the flange, and the wedge is under the effect of pipeline, and at the inside slip of spout rising, when the pipeline got into certain distance, the wedge cooperatees with the pipeline under the effect of spring, fixes the flange, can be convenient for control wedge removal through the pulling pull rod, is convenient for dismantle the flange.
2. Through being provided with structures such as baffle and slider in the valve body inside, can be convenient for control liquid flow, through rotating the lead screw, drive slider and rise or descend, control valve opens and shuts.
3. The sealing ring is arranged on one side of the inner part of the valve body, so that the flange can be conveniently sealed, and the screw can be conveniently rotated by installing the handle at one end of the top of the screw.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the present utility model in full section;
FIG. 3 is a schematic view of the mounting assembly of the present utility model;
fig. 4 is a schematic view of the structure of the present utility model.
In the figure: 1. a pipe; 2. a flange; 3. a base; 4. a control tube; 5. a handle; 6. a threaded hole; 7. a groove; 8. a screw rod; 9. a filter screen; 10. a slide block; 11. a baffle; 12. a seal ring; 13. a chute; 14. a pull rod; 15. a slide bar; 16. wedge blocks; 17. a spring; 18. and a fixing plate.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
Example 1
A flange for valve attachment, as shown in fig. 1-4, comprising:
the valve body 1, valve body 1 lateral wall integrated into one piece has flange 2, spout 13 has been seted up to the inside spout 13, the inside integrated into one piece of spout 13 has fixed plate 18, the inside sliding connection of fixed plate 18 has slide bar 15, slide bar 15 one end welding has wedge 16, wedge 16 sliding connection is inside spout 13, install spring 17 between wedge 16 and the fixed plate 18, pull rod 14 is installed to slide bar 15 one end, pull rod 14 is located flange 2 outsides.
Through having wedge 16 at the inside sliding connection of flange 2, can be convenient for connect flange 2 and pipeline, the device is when using, installs flange 2 pipeline inside flange 2, wedge 16 is under the effect of pipeline, at the inside slip of spout 13 rising, when the pipeline gets into certain distance, wedge 16 cooperatees with the pipeline under the effect of spring 17, fixes flange 2, can be convenient for control wedge 16 remove through pulling pull rod 14, is convenient for dismantle flange 2.
To facilitate control of the liquid flow; as shown in fig. 2, the control tube 4 is integrally formed above the valve body 1, the baffle 11 is integrally formed inside the valve body 1, the screw rod 8 is screwed inside the control tube 4, the slider 10 is mounted at one end of the screw rod 8, and the slider 10 is slidably connected inside the baffle 11.
Through being provided with structures such as baffle 11 and slider 10 in valve body 1 inside, can be convenient for control liquid flow, through rotating lead screw 8, drive slider 10 and rise or descend, control valve opens and shuts.
In order to facilitate sealing between the flanges 2; as shown in fig. 2, a seal ring 12 is installed inside the valve body 1.
The flange 2 can be conveniently sealed by arranging the sealing ring 12 on one side in the valve body 1.
For the purpose of rotating the screw 8; as shown in fig. 1, a handle 5 is installed at one end of the top of the screw rod 8.
By installing the handle 5 at one end of the top of the screw 8, the screw 8 can be rotated conveniently.
To facilitate the filtration of the liquid; as shown in fig. 2, the filter screen 9 is integrally formed inside the valve body 1.
By forming the filter screen 9 integrally inside the valve body 1, liquid can be filtered easily.
To facilitate the placement of the valve body 1 and flange 2; as shown in fig. 1, a base 3 is installed at the bottom of the flange 2.
By installing the base 3 at the bottom of the flange 2, the valve body 1 and the flange 2 can be placed conveniently.
For further sealing of the flange 2; as shown in fig. 1, a groove 7 is formed on one side of the flange 2.
By providing the recess 7 on one side of the flange 2, the fixation of the flange 2 can be further facilitated.
Working principle: through having wedge 16 at the inside sliding connection of flange 2, can be convenient for connect flange 2 and pipeline, the device is when using, installs flange 2 pipeline inside flange 2, wedge 16 is under the effect of pipeline, at the inside slip of spout 13 rising, when the pipeline gets into certain distance, wedge 16 cooperatees with the pipeline under the effect of spring 17, fixes flange 2, can be convenient for control wedge 16 remove through pulling pull rod 14, is convenient for dismantle flange 2.
Example 2
In order to fix the flange 2, referring to fig. 1, this embodiment is modified from embodiment 1 in that the side wall of the flange 2 is provided with a threaded hole 6.
The flange 2 can be fixed by providing the side wall of the flange 2 with a threaded hole 6.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a flange for valve connection, includes valve body (1), its characterized in that, valve body (1) lateral wall integrated into one piece has flange (2), spout (13) have been seted up to flange (2) inside, the inside integrated into one piece of spout (13) has fixed plate (18), the inside sliding connection of fixed plate (18) has slide bar (15), slide bar (15) one end welding has wedge (16), wedge (16) sliding connection is inside spout (13), install spring (17) between wedge (16) and fixed plate (18), pull rod (14) are installed to slide bar (15) one end, pull rod (14) are located flange (2) outside.
2. A flange for valve attachment according to claim 1, wherein: the valve is characterized in that a control tube (4) is integrally formed above the valve body (1), a baffle (11) is integrally formed inside the valve body (1), a screw (8) is connected with the control tube (4) in an internal thread mode, a sliding block (10) is arranged at one end of the screw (8), and the sliding block (10) is connected inside the baffle (11) in a sliding mode.
3. A flange for valve attachment according to claim 2, wherein: the valve body (1) is internally provided with a sealing ring (12).
4. A flange for valve attachment according to claim 3, wherein: a handle (5) is arranged at one end of the top of the screw rod (8).
5. A flange for valve attachment according to claim 4, wherein: a filter screen (9) is integrally formed in the valve body (1).
6. A flange for valve attachment according to claim 5, wherein: the bottom of the flange (2) is provided with a base (3).
7. A flange for valve attachment according to claim 6, wherein: a groove (7) is formed in one side of the flange (2).
8. A flange for valve attachment according to claim 7, wherein: threaded holes (6) are formed in the side walls of the flanges (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321191735.8U CN219673307U (en) | 2023-05-17 | 2023-05-17 | Flange for valve connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321191735.8U CN219673307U (en) | 2023-05-17 | 2023-05-17 | Flange for valve connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219673307U true CN219673307U (en) | 2023-09-12 |
Family
ID=87898069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321191735.8U Active CN219673307U (en) | 2023-05-17 | 2023-05-17 | Flange for valve connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219673307U (en) |
-
2023
- 2023-05-17 CN CN202321191735.8U patent/CN219673307U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |