CN210423925U - Discharge capacity adjusting structure of drain valve - Google Patents
Discharge capacity adjusting structure of drain valve Download PDFInfo
- Publication number
- CN210423925U CN210423925U CN201920898848.9U CN201920898848U CN210423925U CN 210423925 U CN210423925 U CN 210423925U CN 201920898848 U CN201920898848 U CN 201920898848U CN 210423925 U CN210423925 U CN 210423925U
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- CN
- China
- Prior art keywords
- fixedly connected
- drain valve
- threaded rod
- sides
- cylinder
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the drain valve technique and specifically relates to a displacement control structure of drain valve, which comprises a connecting shell body, connect the equal fixedly connected with connecting pipe in casing both ends, connect casing upper end both sides and all seted up L shape spacing groove, it is provided with the stopper, two to slide in the L shape spacing groove the relative outside fixedly connected with drum of stopper, the drum both sides are provided with stop gear, drum middle part position threaded connection threaded rod, threaded rod upper end fixedly connected with runner, threaded rod lower extreme fixedly connected with seals the post, and seals the cross-sectional area of post and the cross-sectional area phase-match of being connected the casing, the fixed bonding of sealed post upper end has the upper seal pad, the fixed bonding of upper seal pad lower extreme has the. The utility model has the characteristics of be convenient for dismantle the change to adjustment mechanism, be favorable to prolonging the life of drain valve.
Description
Technical Field
The utility model relates to a drain valve technical field especially relates to a discharge capacity of drain valve adjusts structure.
Background
The drainage valve is an indispensable water industry product, and mainly be applied to fields such as city, building, enterprise water supply and drainage engineering, industry and domestic sewage treatment and hydraulic engineering, wherein use more mainly be all kinds of low-pressure valves, and the drain valve is controlled the displacement through the arrangement regulation structure, but current discharge capacity regulation structure, after wearing and tearing, is not convenient for change the maintenance, causes the leakage easily, influences the life of drain valve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a discharge capacity adjusting structure of a drain valve.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is a discharge capacity adjusting structure of drain valve, including connecting the casing, connect the equal fixedly connected with connecting pipe in casing both ends, connect casing upper end both sides and all seted up L shape spacing groove, it is provided with the stopper, two to slide in the L shape spacing groove the relative outside fixedly connected with drum of stopper, and the internal diameter of drum and the external diameter phase-match of being connected the casing, the drum both sides are provided with stop gear, drum middle part position threaded connection threaded rod, threaded rod upper end fixedly connected with runner, the sealed post of threaded rod lower extreme fixedly connected with, and the cross-sectional area of sealed post and the cross-sectional area phase-match of being connected the casing, the fixed bonding of sealed post upper end has the upper seal pad, the fixed bonding of upper seal pad lower.
Preferably, stop gear include with the connecting pipe on fixed connection's fixed cover, fixedly connected with magnet on the fixed cover diapire, the equal fixedly connected with solid fixed ring in drum both sides, gu the grafting has the dead lever in the fixed ring, the dead lever lower extreme extends into in the fixed cover.
Preferably, the upper end of the fixed rod is fixedly connected with a pull ring.
Preferably, two of the connecting pipes are provided with external threads on opposite outer sides.
Preferably, the runner is provided with anti-skid lines.
The utility model provides a structure is adjusted to discharge capacity of drain valve, beneficial effect lies in:
1. the design of the limiting mechanism, the limiting block and the L-shaped limiting groove is convenient for disassembling the cylinder, disassembling and replacing internal elements, and is beneficial to prolonging the service life of the drain valve;
2. the design of external screw thread is convenient for install the intercommunication to the connecting pipe, and the design of antiskid line has strengthened frictional force, is convenient for rotate the runner.
Drawings
Fig. 1 is a schematic structural view of a displacement adjusting structure of a drain valve according to the present invention;
fig. 2 is a top view of a displacement adjusting structure of a drain valve according to the present invention;
fig. 3 is a schematic structural view of the cylinder.
In the figure: the anti-skidding device comprises a rotating wheel 1, a threaded rod 2, a cylinder 3, an L-shaped limiting groove 4, an upper sealing gasket 5, a fixing sleeve 6, a connecting pipe 7, a connecting shell 8, a lower sealing gasket 9, external threads 10, a magnet 11, a fixing rod 12, a fixing ring 13, a sealing column 14, a limiting block 15 and anti-skidding threads 16.
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.
Referring to fig. 1-3, a discharge capacity adjusting structure of a drain valve comprises a connecting shell 8, connecting pipes 7 are fixedly connected to two ends of the connecting shell 8, external threads 10 are arranged on the outer sides of the two connecting pipes 7, and the connecting pipes 7 are connected with a pipeline conveniently due to the design of the external threads 10.
L-shaped limiting grooves 4 are respectively formed in two sides of the upper end of the connecting shell 8, limiting blocks 15 are arranged in the L-shaped limiting grooves 4 in a sliding mode, cylinders 3 are fixedly connected to the opposite outer sides of the two limiting blocks 15, the inner diameter of each cylinder 3 is matched with the outer diameter of the connecting shell 8, limiting mechanisms are arranged on two sides of each cylinder 3 and comprise fixing sleeves 6 fixedly connected with connecting pipes 7, magnets 11 are fixedly connected to the bottom walls of the fixing sleeves 6, fixing rings 13 are fixedly connected to two sides of each cylinder 3, fixing rods 12 are inserted in the fixing rings 13, pull rings are fixedly connected to the upper ends of the fixing rods 12, the fixing rods 12 are made of iron materials, the lower ends of the fixing rods 12 extend into the fixing sleeves 6 and are arranged in the L-shaped limiting grooves 4 in a sliding mode through the limiting blocks 15 to longitudinally fix the cylinders 3, replace threaded connection, be convenient for dismantle drum 3, maintain the change to inside original paper, be favorable to increase of service life's characteristics, when dismantling, extract fixed cover 6 with dead lever 12, then rotate drum 3, upward movement drum 3 again at last makes stopper 15 break away from L shape spacing groove 4, dismantles drum 3.
3 middle part position threaded connection threaded rod 2 of drum, threaded rod 2 upper end fixedly connected with runner 1, be provided with anti-skidding line 16 on the runner 1, 2 lower extreme fixedly connected with seal post 14 of threaded rod, and seal post 14's cross-sectional area and the cross-sectional area phase-match of being connected casing 8, the fixed bonding of 14 upper ends of seal post has the upper seal pad 5, the fixed bonding of 5 lower extremes of upper seal pad has the lower seal pad 9, through rotating runner 1, will drive threaded rod 2 and rotate, thereby adjust the height of seal post 14, thereby adjust the discharge capacity, anti-skidding line 16's design, frictional force has been increased.
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 (5)
1. The discharge capacity adjusting structure of the drain valve comprises a connecting shell (8), wherein connecting pipes (7) are fixedly connected to two ends of the connecting shell (8), and is characterized in that L-shaped limiting grooves (4) are formed in two sides of the upper end of the connecting shell (8), limiting blocks (15) are arranged in the L-shaped limiting grooves (4) in a sliding mode, two limiting blocks (15) are fixedly connected to a cylinder (3) in the relative outer side, the inner diameter of the cylinder (3) is matched with the outer diameter of the connecting shell (8), limiting mechanisms are arranged on two sides of the cylinder (3), a threaded rod (2) is in threaded connection with the middle of the cylinder (3), a rotating wheel (1) is fixedly connected to the upper end of the threaded rod (2), a sealing column (14) is fixedly connected to the lower end of the threaded rod (2), and the cross sectional area of the sealing column (14, the upper end of the sealing column (14) is fixedly bonded with an upper sealing gasket (5), and the lower end of the upper sealing gasket (5) is fixedly bonded with a lower sealing gasket (9).
2. The displacement regulating structure of a water discharge valve according to claim 1, wherein the limiting mechanism comprises a fixing sleeve (6) fixedly connected with the connecting pipe (7), a magnet (11) is fixedly connected with the bottom wall of the fixing sleeve (6), fixing rings (13) are fixedly connected with both sides of the cylinder (3), a fixing rod (12) is inserted into the fixing rings (13), and the lower end of the fixing rod (12) extends into the fixing sleeve (6).
3. The displacement adjusting structure of a drain valve according to claim 2, wherein a pull ring is fixedly connected to an upper end of the fixing rod (12).
4. A displacement regulating structure of a drain valve according to claim 1, characterized in that both of the connecting pipes (7) are provided with external threads (10) on opposite outer sides.
5. A displacement regulating structure of a water discharge valve in accordance with claim 1, wherein the runner (1) is provided with anti-slip threads (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920898848.9U CN210423925U (en) | 2019-06-15 | 2019-06-15 | Discharge capacity adjusting structure of drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920898848.9U CN210423925U (en) | 2019-06-15 | 2019-06-15 | Discharge capacity adjusting structure of drain valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210423925U true CN210423925U (en) | 2020-04-28 |
Family
ID=70376334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920898848.9U Expired - Fee Related CN210423925U (en) | 2019-06-15 | 2019-06-15 | Discharge capacity adjusting structure of drain valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210423925U (en) |
-
2019
- 2019-06-15 CN CN201920898848.9U patent/CN210423925U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |