CN215060313U

CN215060313U - Hydraulic engineering is with pipeline that is equipped with siphon cutout structure

Info

Publication number: CN215060313U
Application number: CN202120502229.0U
Authority: CN
Inventors: 张序林; 王根土; 马宏行; 周宏伟; 周文良; 麻理义; 姜文良; 丁韶华; 洪东升; 贾锦瑜
Original assignee: Zhejiang Jinhua Shuntai Hydropower Construction Co ltd
Current assignee: Zhejiang Jinhua Shuntai Hydropower Construction Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-12-07
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a hydraulic engineering is with pipeline that is equipped with siphon cutout structure relates to hydraulic engineering technical field, including the pipeline, the inside fixedly connected with collar of one end of pipeline, the inside of collar is equipped with the baffle, the bottom fixedly connected with compression spring of baffle, compression spring's bottom fixedly connected with clamp plate, the clearing hole has been seted up to the inside of baffle, the sealed edge of one side fixedly connected with of clearing hole, one side fixedly connected with hinge of baffle. The utility model discloses, through setting up sealed lid structure in one side of baffle, at the in-process that uses the pipeline, can normally pass through when rivers normally flow, when siphon effect reverse flow takes place for rivers, can block rivers, more use pivot and the cooperation setting of pull rod, at the in-process of operative installations, if need dock the opposite end pipeline, can be quick connect it, need not to use more convenience with the help of other instruments.

Description

Hydraulic engineering is with pipeline that is equipped with siphon cutout structure

Technical Field

The utility model relates to a hydraulic engineering technical field, more specifically relate to a hydraulic engineering is with pipeline that is equipped with siphon cutout structure.

Background

The siphon effect, also called siphon phenomenon, is the phenomenon that liquid flows from the side with high pressure to the side with low pressure due to the difference between the attraction and potential energy between liquid molecules. Although the atmospheric pressure on two sides of water is the same, because of the water level difference, the side with large water pressure flows downwards due to gravity, and the side with small water pressure flows upwards due to atmospheric pressure until the atmospheric pressure and the water pressure on the two sides are equal, the water level in the container becomes the same height, and the water stops flowing.

In chinese utility model patent application no: the utility model discloses a pipeline for hydraulic engineering, this pipeline for hydraulic engineering include first pipe box in the CN201922082655.9, one side swing joint of first pipe box has the second pipe box, one side fixedly connected with of first pipe box is protruding, slot 22 has been seted up to one side of second pipe box, the top fixedly connected with connecting block of first pipe box, the spread groove has been seted up to the inside of connecting block, the inside swing joint of spread groove has the breakwater. This pipeline that pipeline hydraulic engineering used for hydraulic engineering is at the in-process that uses, and the inside of pipeline lacks the structure that prevents the siphon, when producing the siphon effect, can not in time stop, and when installing, needs to match different connectors or use the bolt very inconvenient.

Therefore, it is necessary to provide a pipeline with a siphon shut-off structure for hydraulic engineering to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: in order to solve the pipeline that hydraulic engineering used at the in-process that uses, the inside of pipeline lacks the structure that prevents the siphon, when producing the siphon effect, can not in time stop, and when installing, need match different connectors or use the very inconvenient problem of bolt, the utility model provides a hydraulic engineering is with being equipped with the pipeline of siphon cutout structure.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a hydraulic engineering is with pipeline that is equipped with siphon cutout structure, includes the pipeline, the inside fixedly connected with collar in one end of pipeline, the inside of collar is equipped with the baffle, the bottom fixedly connected with compression spring of baffle, compression spring's bottom fixedly connected with clamp plate, the clearing hole has been seted up to the inside of baffle, one side fixedly connected with of clearing hole is sealed follows, one side fixedly connected with hinge of baffle, the sealed lid of one side fixedly connected with of hinge.

Further, one end fixedly connected with connector of pipeline, the outside fixedly connected with anticreep ring of connector.

Furthermore, a slot is formed in one end of the pipeline, and a sealing ring is fixedly connected to one side of the inner wall of the slot.

Further, one end fixedly connected with sealing washer of pipeline, sealing washer one side is equipped with the staple bolt.

Furthermore, pull rings are fixedly connected to two sides of the hoop, pull rods are movably connected to the inner portions of the pull rings, and adjusting rods are movably connected to two ends of one side of each pull rod.

Further, the equal fixedly connected with mounting panel in one side both ends of sealing washer, the central department swing joint of mounting panel has the pivot.

Further, the one end of pivot is equipped with first screw thread, the other end of pivot is equipped with the second screw thread, the equal swing joint in one end outside of first screw thread and second screw thread has the movable block, the other end fixedly connected with carousel of pivot.

(III) advantageous effects

The utility model has the advantages as follows:

1. the utility model discloses, through setting up sealed lid structure in one side of baffle, at the in-process that uses the pipeline, can normally pass through when rivers normally flow, when rivers take place siphon effect reverse flow, can block rivers, more use.

2. The utility model discloses, through the cooperation setting of pivot and pull rod, at the in-process of operative installations, if need dock the opposite end pipeline, can be quick connect it, need not to use more convenience with the help of other instruments.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the connection structure of the present invention;

FIG. 3 is a schematic partial cross-sectional view of the piping structure of the present invention;

fig. 4 is a schematic partial sectional view of the baffle structure of the present invention.

Reference numerals: 1. a pipeline; 2. a connector; 3. the anti-drop ring; 4. hooping; 5. adjusting a rod; 6. a pull ring; 7. mounting a plate; 8. a rotating shaft; 9. a movable block; 10. a first thread; 11. a second thread; 12. a turntable; 13. a seal ring; 14. a mounting ring; 15. a pull rod; 16. pressing a plate; 17. a compression spring; 18. a sealing cover; 19. a sealing edge; 20. a baffle plate; 21. a hinge; 22. a slot; 23. a seal ring; 24. through the aperture.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 and 4, a pipeline with a siphon shut-off structure for hydraulic engineering comprises a pipeline 1, a mounting ring 14 is fixedly connected inside one end of the pipeline 1, a baffle 20 is arranged inside the mounting ring 14, a compression spring 17 is fixedly connected to the bottom of the baffle 20, a pressure plate 16 is fixedly connected to the bottom end of the compression spring 17, a through hole 24 is formed inside the baffle 20, a sealing edge 19 is fixedly connected to one side of the through hole 24, a hinge 21 is fixedly connected to one side of the baffle 20, and a sealing cover 18 is fixedly connected to one side of the hinge 21.

In the embodiment, by arranging the sealing cover 18 structure on one side of the baffle 20, in the process of using the pipeline, when water flows normally, the water flows to the baffle 20 from one side of the bottom of the baffle 20, when the water flows to contact with the sealing cover 18, the sealing cover 18 can be jacked to rotate around the hinge 21, the sealing cover 18 is opened, the water flow can normally pass, when no water flows in the pipeline 1, the sealing cover 18 falls down to shield the through hole 24, when the red siphon effect is generated, the water flows to the baffle 20 from one side of the top of the baffle 20, when the water flows through the baffle 20, because one side of the sealing cover 18 is tightly attached to the sealing edge 19, the sealing cover 18 cannot be opened, the water flow cannot pass, the water flow can be blocked, when the water flows normally, when the siphon effect is generated, the water flow can be blocked, and more particularly.

Example 2

Referring to fig. 1-3, the present embodiment is further optimized based on embodiment 1, specifically, one end of the pipeline 1 is fixedly connected with a connector 2, and the outer side of the connector 2 is fixedly connected with an anti-drop ring 3.

Specifically, a slot 22 is formed at one end of the pipeline 1, and a sealing ring 23 is fixedly connected to one side of the inner wall of the slot 22.

Specifically, one end fixedly connected with sealing washer 13 of pipeline 1, sealing washer 13 one side is equipped with staple bolt 4.

Specifically, the two sides of the hoop 4 are fixedly connected with pull rings 6, the pull rings 6 are movably connected inside with pull rods 15, and two ends of one side of each pull rod 15 are movably connected with adjusting rods 5.

Specifically, both ends of one side of the sealing ring 13 are fixedly connected with the mounting plate 7, and the center of the mounting plate 7 is movably connected with the rotating shaft 8.

Specifically, the one end of pivot 8 is equipped with first screw thread 10, and the other end of pivot 8 is equipped with second screw thread 11, and the equal swing joint in one end outside of first screw thread 10 and second screw thread 11 has movable block 9, and the other end fixedly connected with carousel 12 of pivot 8.

In the embodiment, through the matching arrangement of the rotating shaft 8 and the pull rod 15, in the process of using the device, the connector 2 is inserted into the slot 22, the anti-drop ring 3 is clamped at one side of the sealing ring 23, which can not only achieve the sealing effect, but also increase the firmness, then the rotating disc 12 is rotated, the rotating disc 12 drives the rotating shaft 8 to rotate, because the spiral directions of the first thread 10 and the second thread 11 are opposite, under the action of the first thread 10 and the second thread 11, the movable block 9 drives one end of the adjusting rod 5 to move towards the center of the rotating shaft 8, the other end drives the pull rod 15 to approach, the pull rod 15 pulls the pull ring 6 to move, the hoop 4 is tensioned, the hoop 4 contracts inwards, the inner sealing ring 13 is extruded, the sealing ring 13 contracts to extrude one end of the pipeline 1 inwards, the connector 2 is tightly attached to the outer wall of the slot 22, the pipeline 1 is connected and fixed, if the opposite end pipeline 1 needs to be butted, can connect it fast, need not to use more convenient with the help of other instruments.

In summary, the following steps: the utility model discloses, can normally pass through when rivers normally flow, when rivers take place siphon effect reverse flow, can block rivers, more use, if need dock opposite end pipeline 1, can be quick connect it, need not to use more convenience with the help of other instruments.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hydraulic engineering is with being equipped with pipeline of siphon cutout structure, includes pipeline (1), its characterized in that: the inside fixedly connected with collar (14) of one end of pipeline (1), the inside of collar (14) is equipped with baffle (20), the bottom fixedly connected with compression spring (17) of baffle (20), the bottom fixedly connected with clamp plate (16) of compression spring (17), clearing hole (24) have been seted up to the inside of baffle (20), one side fixedly connected with of clearing hole (24) is sealed along (19), one side fixedly connected with hinge (21) of baffle (20), the sealed lid (18) of one side fixedly connected with of hinge (21).

2. A pipeline with a siphon breaking structure for water conservancy project according to claim 1, characterized in that: one end fixedly connected with connector (2) of pipeline (1), the outside fixedly connected with anticreep ring (3) of connector (2).

3. A pipeline with a siphon breaking structure for water conservancy project according to claim 1, characterized in that: a slot (22) is formed in one end of the pipeline (1), and a sealing ring (23) is fixedly connected to one side of the inner wall of the slot (22).

4. A pipeline with a siphon breaking structure for water conservancy project according to claim 1, characterized in that: one end fixedly connected with sealing washer (13) of pipeline (1), sealing washer (13) one side is equipped with staple bolt (4).

5. The pipeline with the siphon break structure for the water conservancy project according to claim 4, wherein: the anchor ear fixing device is characterized in that pull rings (6) are fixedly connected to two sides of the anchor ear (4), pull rods (15) are movably connected to the inner portions of the pull rings (6), and adjusting rods (5) are movably connected to two ends of one side of each pull rod (15).

6. The pipeline with the siphon break structure for the water conservancy project according to claim 4, wherein: the equal fixedly connected with mounting panel (7) in one side both ends of sealing washer (13), the center department swing joint of mounting panel (7) has pivot (8).

7. The pipeline with the siphon break structure for the water conservancy project according to claim 6, wherein: the one end of pivot (8) is equipped with first screw thread (10), the other end of pivot (8) is equipped with second screw thread (11), the equal swing joint in one end outside of first screw thread (10) and second screw thread (11) has movable block (9), the other end fixedly connected with carousel (12) of pivot (8).