CN215568190U - Integral flange check valve body forging - Google Patents
Integral flange check valve body forging Download PDFInfo
- Publication number
- CN215568190U CN215568190U CN202121411705.4U CN202121411705U CN215568190U CN 215568190 U CN215568190 U CN 215568190U CN 202121411705 U CN202121411705 U CN 202121411705U CN 215568190 U CN215568190 U CN 215568190U
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- valve body
- frame
- check valve
- forging
- mounting
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Abstract
The utility model discloses an integral flange check valve body forging, which comprises a valve body and a flow passage formed in the valve body, wherein an installation cavity is formed in the flow passage, an assembly frame is arranged in the installation cavity, an installation opening which is communicated with the outside and the installation cavity and is used for the assembly frame to pass through is arranged on the valve body, a sealing cover is detachably connected to the installation opening, and an installation frame is arranged in the assembly frame. The utility model has the following advantages and effects: the utility model has simple operation and convenient maintenance, and greatly reduces the later maintenance cost of enterprises.
Description
Technical Field
The utility model relates to a valve component, in particular to a valve body forging of an integral flange check valve.
Background
The check valve is a valve which automatically opens and closes a valve flap by the flow of a medium and is used for preventing the medium from flowing backwards, and is also called a check valve, a one-way valve, a reverse flow valve and a back pressure valve. The check valve is an automatic valve and mainly used for preventing medium from flowing backwards, preventing the pump and a driving motor from reversing and discharging container medium.
The existing check valve comprises a valve body, a flange integrally arranged on the valve body, a flow passage formed on the valve body, a mounting frame fixedly arranged on the flow passage and a valve flap arranged on the mounting frame in a reciprocating sliding manner along the axis of the flow passage, wherein when the valve flap moves towards one side of the mounting frame under the drive of a fluid medium, the valve flap is matched with the mounting frame to form a seal to realize the closure of the flow passage, namely the closure; when the valve clack moves back to one side of the mounting rack under the drive of the fluid medium, the valve clack is separated from the mounting rack to realize the conduction of the flow channel, namely the opening.
The mounting frame of the existing check valve is fixedly mounted in the flow channel, when the matching between the mounting frame and the valve clack is deviated or the sealing surface of the valve clack is abraded, the leakage is caused when the sealing is caused, and the internal operation space of the existing check valve is small, so that a worker is difficult to maintain the valve; and need pull down the valve from the pipeline before the maintenance operation, complex operation and work load are big.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an integral flange check valve body forging which is simple to operate and convenient to maintain, and greatly reduces the later maintenance cost of enterprises.
The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a whole flange check valve body forging, includes the valve body and forms in the runner of valve body, form an installation cavity in the runner, be equipped with the equipment frame in the installation cavity, be equipped with the external installation opening that just supplies the equipment frame to pass through with the installation cavity of intercommunication on the valve body, can dismantle on the installation opening and be connected with the closing cap, install the mounting bracket in the equipment frame.
Through adopting above-mentioned technical scheme, when will maintaining the valve, need not to pull down the valve from the pipeline, the staff only needs to open the closing cap, just can take out the equipment frame together with the mounting bracket from the valve body together, then maintains or changes mounting bracket and valve clack. The maintenance mode is not influenced by the operation space, so that the operation is more convenient and the maintenance is simpler, and the later maintenance cost of an enterprise is greatly reduced.
Further setting the following steps: the assembly frame comprises a frame body and an installation area formed on the frame body, the installation area is provided with a first end and a second end communicated with the flow channel, and the installation frame is installed on the installation area.
Through adopting above-mentioned technical scheme, good leakproofness and simple structure can be guaranteed to this kind of structure.
Further setting the following steps: and a first sealing ring surrounding the first end and a second sealing ring surrounding the second end are respectively arranged between the two ends of the frame main body and the valve body.
Through adopting above-mentioned technical scheme, the setting of first sealing washer and second sealing washer promotes the leakproofness between frame main part and the valve body, prevents to leak the emergence.
Further setting the following steps: including the retaining member, be equipped with between valve body and the closing cap and surround in the third sealing washer of installing port, the retaining member passes closing cap and valve body threaded connection.
Through adopting above-mentioned technical scheme, the setting of third sealing washer guarantees the leakproofness between valve body and the closing cap, and the retaining member that deuterogamies realizes that closing cap and valve body between the two locking are fixed, makes the closing cap play sealed effect to the installing port.
Further setting the following steps: the outer wall of the frame main body is provided with a plurality of connecting holes corresponding to the mounting holes, and the sealing cover is made of transparent materials.
Through adopting above-mentioned technical scheme, open the closing cap, the staff is connected instrument and connecting hole to can make things convenient for more taking out the frame main part from the valve body, make the operation more convenient. The transparent sealing cover can be more convenient for workers to observe the working state of the valve, so that the valve can be maintained more timely.
Further setting the following steps: and both ends of the flow channel are provided with plugs.
Through adopting above-mentioned technical scheme, the setting of end cap prevents that the valve from in this period of time in to the use after production, in the foreign particles enters into the runner to guarantee the health and the life of valve.
In conclusion, the utility model has the following beneficial effects: the utility model has simple operation and convenient maintenance, and greatly reduces the later maintenance cost of enterprises.
Drawings
FIG. 1 is a sectional view of an embodiment.
In the figure: 1. a valve body; 2. a flow channel; 3. a mounting cavity; 4. an installation port; 5. sealing the cover; 6. a mounting frame; 7. a frame body; 8. an installation area; 9. a first end; 10. a second end; 13. a first seal ring; 14. a second seal ring; 15. a locking member; 16. a third seal ring; 17. connecting holes; 18. and (7) a plug.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, an integral flange check valve body forging, includes valve body 1 and the runner 2 that forms in valve body 1, forms an installation cavity 3 in the runner 2, is equipped with the equipment frame in the installation cavity 3, sets up the external installation opening 4 that just supplies the equipment frame to pass through with installation cavity 3 of intercommunication on the valve body 1, is equipped with closing cap 5 on the installation opening 4, and retaining member 15 passes closing cap 5 and valve body 1 threaded connection, and retaining member 15 specifically is the bolt.
The assembly frame comprises a frame body 7 and a mounting area 8 formed on the frame body 7, the mounting area 8 is provided with a first end 9 and a second end 10 which are communicated with the flow channel 2, a mounting frame 6 is arranged in the mounting area 8, and the mounting frame 6 and the frame body 7 are integrally arranged. The outer wall of the frame main body 7 is provided with a plurality of connecting holes 17 corresponding to the positions of the mounting openings 4, and the connecting holes 17 are threaded holes. The staff just can be convenient take out installation cavity 3 with frame main part 7 after through eyebolt and connecting hole 17 threaded connection.
A first sealing ring 13 surrounding the first end 9 and a second sealing ring 14 surrounding the second end 10 are respectively arranged between the two ends of the frame main body 7 and the valve body 1. A third sealing ring 16 surrounding the mounting opening 4 is arranged between the valve body 1 and the sealing cover 5, the sealing cover 5 is made of transparent material, particularly transparent acrylic, and plugs 18 are arranged at two ends of the flow channel 2.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides an integral flange check valve body forging, includes valve body (1) and runner (2) that are formed at valve body (1), its characterized in that: form an installation cavity (3) in runner (2), be equipped with the equipment frame in installation cavity (3), be equipped with the external installation opening (4) that just supply the equipment frame to pass through with installation cavity (3) of intercommunication on valve body (1), detachable connection has closing cap (5) on installation opening (4), install mounting bracket (6) in the equipment frame.
2. The unitary flange check valve body forging of claim 1, wherein: the assembly frame comprises a frame body (7) and a mounting area (8) formed on the frame body (7), the mounting area (8) is provided with a first end (9) and a second end (10) communicated with the flow channel (2), and the mounting frame (6) is mounted on the mounting area (8).
3. The unitary flange check valve body forging of claim 2, wherein: and a first sealing ring (13) surrounding the first end (9) and a second sealing ring (14) surrounding the second end (10) are respectively arranged between the two ends of the frame main body (7) and the valve body (1).
4. The unitary flange check valve body forging of claim 1, wherein: including retaining member (15), be equipped with between valve body (1) and closing cap (5) around third sealing washer (16) in installing port (4), retaining member (15) pass closing cap (5) and valve body (1) threaded connection.
5. The unitary flange check valve body forging of claim 2, wherein: the outer wall of the frame main body (7) is provided with a plurality of connecting holes (17) corresponding to the positions of the mounting holes (4), and the sealing cover (5) is made of transparent materials.
6. The unitary flange check valve body forging of claim 1, wherein: and plugs (18) are arranged at two ends of the flow channel (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121411705.4U CN215568190U (en) | 2021-06-24 | 2021-06-24 | Integral flange check valve body forging |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121411705.4U CN215568190U (en) | 2021-06-24 | 2021-06-24 | Integral flange check valve body forging |
Publications (1)
Publication Number | Publication Date |
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CN215568190U true CN215568190U (en) | 2022-01-18 |
Family
ID=79820280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202121411705.4U Active CN215568190U (en) | 2021-06-24 | 2021-06-24 | Integral flange check valve body forging |
Country Status (1)
Country | Link |
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CN (1) | CN215568190U (en) |
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2021
- 2021-06-24 CN CN202121411705.4U patent/CN215568190U/en active Active
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