CN213541483U - Drain valve for hydraulic engineering - Google Patents
Drain valve for hydraulic engineering Download PDFInfo
- Publication number
- CN213541483U CN213541483U CN202022568390.6U CN202022568390U CN213541483U CN 213541483 U CN213541483 U CN 213541483U CN 202022568390 U CN202022568390 U CN 202022568390U CN 213541483 U CN213541483 U CN 213541483U
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- CN
- China
- Prior art keywords
- valve body
- collecting barrel
- slag collecting
- water outlet
- water inlet
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a water drainage valve for hydraulic engineering, which comprises a water inlet valve body, wherein the upper end of the water inlet valve body is provided with a water outlet valve body, the upper end of the water outlet valve body is provided with an installation valve body, the installation valve body is connected with the water outlet valve body through a fastening bolt, the water outlet valve body is internally provided with a filter assembly, the filter assembly comprises a slag collecting barrel, the periphery of the slag collecting barrel is provided with a drain hole, one end of the slag collecting barrel is uniformly provided with a plurality of stop blocks, the stop blocks are connected with the inner side of the slag collecting barrel through first springs, the other end of the slag collecting barrel penetrates through the installation valve body, the end of the slag collecting barrel penetrating through the installation valve body is provided with a fixed disk, the fixed disk is provided with a second spring, the upper end of the second spring is provided with a positioning seat, the installation valve body is provided with a threaded hole, the threaded, the cleaning is convenient, the baffle block in the slag collecting barrel can prevent floaters from flowing away along with water flow to block the water outlet, and the use is convenient.
Description
Technical Field
The utility model relates to a hydraulic engineering technique specifically is a drain valve for hydraulic engineering.
Background
The valve is the control unit among the fluid conveying system, has functions such as ending, regulation, water conservancy diversion, prevent adverse current, steady voltage, reposition of redundant personnel or overflow pressure release, among the prior art, the valve is when the drainage, in order to prevent that the upper reaches floater from discharging into low reaches through the valve, all can set up a filter screen for the floater in the check retaining water, but the drain valve among the prior art, the filter screen is not convenient for wash, can not collect the floater simultaneously and cause the drain valve to block up easily, lead to the drainage not smooth.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a drain valve for hydraulic engineering to among the solution prior art, the filter screen in the drain valve is not convenient for wash and is not convenient for collect the technical problem of floater.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a drain valve for water conservancy projects comprises a water inlet valve body, wherein a water outlet valve body is arranged at the upper end of the water inlet valve body, an installation valve body is arranged at the upper end of the water outlet valve body, the installation valve body is connected with the water outlet valve body through a fastening bolt, a filtering assembly is arranged in the water outlet valve body and comprises a slag collecting barrel, drain holes are formed in the peripheral side of the slag collecting barrel, one end of the slag collecting barrel is uniformly provided with a plurality of connecting seats, a stop block is arranged on each connecting seat, a first connecting column is arranged on one side of each stop block, a second connecting column is arranged on the inner side of the slag collecting barrel, the first connecting column is connected with the second connecting column through a first spring, the other end of the slag collecting barrel penetrates through the installation valve body, a fixed disc is arranged at the end of the slag collecting barrel penetrating through the installation valve body, and a second spring is arranged on, the upper end of the second spring is provided with a positioning seat, the mounting valve body is provided with a threaded hole, a first screw rod is arranged in the threaded hole, one end of the first screw rod props against the positioning seat, and the other end of the first screw rod is provided with a first hand wheel.
As the utility model discloses a preferred technical scheme, the valve body of intaking with the one end of play water valve body is all seted up flutedly, be provided with the sealing washer in the recess.
As the utility model discloses a preferred technical scheme, the valve body inside callipers of intaking is equipped with the separation blade, the week side of the valve body of intaking is provided with the second screw rod, the one end of second screw rod with the separation blade is connected, the other end of second screw rod is provided with the second hand wheel, first hand wheel with all the cover is equipped with the antiskid cover on the second hand wheel.
As the utility model discloses a preferred technical scheme, the lower extreme of collection sediment bucket is provided with sealed the pad, go out the water valve body with the connection play of installation valve body is provided with sealed the pad.
As the preferred technical scheme of the utility model, the wash port is provided with a plurality ofly, and is a plurality of the even setting of wash port is in week side of collection sediment bucket.
As an optimal technical scheme of the utility model, be provided with the bearing on the positioning seat, first screw rod is worn to establish support in the bearing the positioning seat.
The utility model provides a drain valve for hydraulic engineering possesses following beneficial effect:
the utility model discloses, the installation valve body with it has fastening bolt to connect to go out the water valve body, twists fastening bolt can with the installation valve body is followed it gets off to dismantle on the water valve body, is convenient for take out collection sediment bucket washs, and it is convenient to wash, the one end of collection sediment bucket evenly is provided with a plurality of dogs, and during the drainage, the floater of aquatic gets into along with rivers in the collection sediment bucket, the dog with collection sediment bucket inner wall passes through first spring coupling prevents floater in the collection sediment bucket flows away along with rivers, prevents to block up the delivery port of drain valve, convenient to use.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a drain valve for hydraulic engineering of the present invention;
fig. 2 is an exploded view of a water discharge valve for hydraulic engineering according to the present invention;
fig. 3 is the utility model relates to a filter assembly spatial structure schematic diagram in drain valve for hydraulic engineering.
In the figure: 10. a bearing; 11. positioning seats; 12. a second spring; 13. fixing the disc; 14. a slag collecting barrel; 15. a second screw; 16. a second hand wheel; 17. a baffle plate; 20. a seal ring; 21. a groove; 22. a gasket; 23. fastening a bolt; 24. a threaded hole; 25. a first screw; 26. a first hand wheel; 27. an anti-slip sleeve; 28. installing a valve body; 29. a water outlet valve body; 30. a water inlet valve body; 101. a connecting seat; 102. a first spring; 103. a stopper; 104. a first connecting column; 105. a second connecting column; 106. and (4) draining the water.
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 to 3, the present invention provides a technical solution: a drain valve for water conservancy projects comprises a water inlet valve body 30, wherein the upper end of the water inlet valve body 30 is provided with a water outlet valve body 29, the upper end of the water outlet valve body 29 is provided with an installation valve body 28, the installation valve body 28 is connected with the water outlet valve body 29 through a fastening bolt 23, a filter assembly is arranged in the water outlet valve body 29 and comprises a slag collecting barrel 14, a drain hole 106 is formed in the peripheral side of the slag collecting barrel 14, one end of the slag collecting barrel 14 is uniformly provided with a plurality of connecting seats 101, a plurality of stop blocks 103 are arranged on the connecting seats 101, one side of each stop block 103 is provided with a first connecting column 104, the inner side of the slag collecting barrel 14 is provided with a second connecting column 105, the first connecting column 104 is connected with the second connecting column 105 through a first spring 102, the other end of the slag collecting barrel 14 penetrates through the installation valve body 28, and the end of the slag collecting barrel 14 penetrating through the installation valve body 28 is provided with a, the fixed disc 13 is provided with a second spring 12, the upper end of the second spring 12 is provided with a positioning seat 11, the mounting valve body 28 is provided with a threaded hole 24, a first screw rod 25 is arranged in the threaded hole 24, one end of the first screw rod 25 abuts against the positioning seat 11, and the other end of the first screw rod 25 is provided with a first hand wheel 26.
In the water drain valve for water conservancy project, the upper end of the water outlet valve body 29 is provided with the installation valve body 28, the installation valve body 28 is connected with the water outlet valve body 29 through the fastening bolt 23, the installation valve body 28 can be detached from the water outlet valve body 29 by screwing the fastening bolt 23, the slag collecting barrel 14 in the water outlet valve body 29 is convenient to take out, the cleaning and the use are convenient, the slag collecting barrel 14 penetrates through one end of the installation valve body 28 and is provided with the fixed disc 13, the fixed disc 13 is provided with the second spring 12, the upper end of the second spring 12 is provided with the positioning seat 11, the installation valve body 28 is provided with the threaded hole 24, the threaded hole 24 is internally provided with the first screw rod 25, one end of the first screw rod 25 supports against the positioning seat 11, the other end of the first screw rod 25 is provided with the first hand wheel 26, the contact pressure between the slag collecting barrel 14 and the water inlet valve body 30 can be adjusted by rotating the first hand, the floater is prevented from flowing away from the gap, one end of the slag collecting barrel 14 is uniformly provided with a plurality of connecting seats 101, a plurality of connecting seats 101 are provided with a stop block 103, the stop block 103 is connected with the slag collecting barrel 14 through a first spring 102, the floater in the slag collecting barrel 14 is prevented from flowing away along with water flow, the water outlet of the drain valve is prevented from being blocked, and the use is convenient.
Referring to fig. 1 and 2, grooves 21 are formed in one ends of the water inlet valve body 30 and the water outlet valve body 29, sealing rings 20 are arranged in the grooves 21, and the sealing rings 20 enhance the sealing performance of external connection of the device, so that the device is convenient to use.
Referring to fig. 1 and 2, a blocking piece 17 is clamped in the water inlet valve body 30, a second screw 15 is arranged on the periphery of the water inlet valve body 30, one end of the second screw 15 is connected with the blocking piece 17, a second hand wheel 16 is arranged at the other end of the second screw 15, anti-slip sleeves 27 are sleeved on the first hand wheel 26 and the second hand wheel 16, the blocking piece 17 can be rotated by rotating the second hand wheel 16, so that the water inlet amount of the water inlet valve body 30 is adjusted, the use is convenient, and the anti-slip sleeves 27 prevent the first hand wheel 26 and the second hand wheel 16 from slipping when being rotated, so that the use is convenient.
Referring to fig. 2, the lower end of the slag collecting barrel 14 is provided with a sealing gasket 22, the sealing gasket 22 is arranged at the connection part of the water outlet valve body 29 and the installation valve body 28, and the sealing gasket 22 improves the sealing property of the internal connection of the device and is convenient to use.
Referring to fig. 3, the plurality of water discharge holes 106 are uniformly formed around the slag collecting barrel 14, so that water in the slag collecting barrel 14 can be discharged conveniently, and the use is convenient.
Referring to fig. 2, a bearing 10 is disposed on the positioning seat 11, and the first screw 25 is inserted into the bearing 10 to abut against the positioning seat 11, so that the first screw 25 is conveniently rotated, the second spring 12 is prevented from rubbing against the positioning seat 11, and the service life of the second spring 12 is prolonged.
In summary, a groove 21 is formed at each of the ends of the water inlet valve body 30 and the water outlet valve body 29, a sealing ring 20 is arranged in the groove 21, a sealing gasket 22 is arranged at the lower end of the slag collecting barrel 14, the water outlet valve body 29 is connected with the installation valve body 28 and provided with the sealing gasket 22, the sealing performance of the device connection is improved, leakage during drainage is prevented, a blocking piece 17 is clamped in the water inlet valve body 30, a second screw 15 is arranged on the periphery of the water inlet valve body 30, one end of the second screw 15 is connected with the blocking piece 17, a second hand wheel 16 is arranged at the other end of the second screw 15, the blocking piece 17 rotates in the water inlet valve body 30 when the second hand wheel 16 is rotated, so as to adjust the water inlet amount of the water inlet valve body 30, an anti-skid sleeve 27 is sleeved on each of the first hand wheel 26 and the second hand wheel 16, and the anti-skid sleeve 27 prevents the first hand wheel 26 and the second hand wheel, the slag collecting barrel is convenient to use, the periphery of the slag collecting barrel 14 is provided with a plurality of water discharging holes 106, the water discharging holes 106 are uniformly formed in the periphery of the slag collecting barrel 14, water in the slag collecting barrel 14 can be discharged conveniently, the positioning seat 11 is provided with the bearing 10, the first screw rod 25 penetrates through the bearing 10 and abuts against the positioning seat 11, the first screw rod 25 can be rotated conveniently, the second spring 12 is prevented from rubbing against the positioning seat 11, and the service life of the second spring 12 is prolonged.
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. The utility model provides a drain valve for hydraulic engineering which characterized in that: comprises a water inlet valve body (30), the upper end of the water inlet valve body (30) is provided with a water outlet valve body (29), the upper end of the water outlet valve body (29) is provided with an installation valve body (28), the installation valve body (28) is connected with the water outlet valve body (29) through a fastening bolt (23), a filtering component is arranged in the water outlet valve body (29), the filtering component comprises a slag collecting barrel (14), drain holes (106) are formed in the peripheral side of the slag collecting barrel (14), one end of the slag collecting barrel (14) is uniformly provided with a plurality of connecting seats (101), a plurality of connecting seats (101) are respectively provided with a stop block (103), one side of each stop block (103) is provided with a first connecting column (104), the inner side of the slag collecting barrel (14) is provided with a second connecting column (105), and the first connecting column (104) is connected with the second connecting column (105) through a first spring (102), the other end of collection sediment bucket (14) is worn to establish in installation valve body (28), collection sediment bucket (14) is worn to establish that one end of installation valve body (28) is provided with fixed disk (13), be provided with second spring (12) on fixed disk (13), the upper end of second spring (12) is provided with positioning seat (11), set up threaded hole (24) on installation valve body (28), be provided with first screw rod (25) in screw hole (24), the one end of first screw rod (25) supports positioning seat (11), the other end of first screw rod (25) is provided with first hand wheel (26).
2. The drain valve for hydraulic engineering according to claim 1, wherein: one end of each of the water inlet valve body (30) and the water outlet valve body (29) is provided with a groove (21), and a sealing ring (20) is arranged in each groove (21).
3. The drain valve for hydraulic engineering according to claim 1, wherein: the utility model discloses a water inlet valve, including water inlet valve body (30), water inlet valve body (30) inside callipers is equipped with separation blade (17), the week side of water inlet valve body (30) is provided with second screw rod (15), the one end of second screw rod (15) with separation blade (17) are connected, the other end of second screw rod (15) is provided with second hand wheel (16), first hand wheel (26) with it is equipped with antiskid cover (27) all to overlap on second hand wheel (16).
4. The drain valve for hydraulic engineering according to claim 1, wherein: the lower extreme of collection sediment bucket (14) is provided with sealed pad (22), go out water valve body (29) with the junction of installation valve body (28) is provided with sealed pad (22).
5. The drain valve for hydraulic engineering according to claim 1, wherein: the drainage holes (106) are arranged in a plurality, and the drainage holes (106) are uniformly arranged on the peripheral side of the slag collecting barrel (14).
6. The drain valve for hydraulic engineering according to claim 1, wherein: the positioning seat (11) is provided with a bearing (10), and the first screw rod (25) penetrates through the bearing (10) and abuts against the positioning seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022568390.6U CN213541483U (en) | 2020-11-09 | 2020-11-09 | Drain valve for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022568390.6U CN213541483U (en) | 2020-11-09 | 2020-11-09 | Drain valve for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213541483U true CN213541483U (en) | 2021-06-25 |
Family
ID=76480990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022568390.6U Expired - Fee Related CN213541483U (en) | 2020-11-09 | 2020-11-09 | Drain valve for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213541483U (en) |
-
2020
- 2020-11-09 CN CN202022568390.6U patent/CN213541483U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210625 Termination date: 20211109 |