CN219157537U - Pipeline connection structure of automatic closing flood control system - Google Patents

Abstract

The utility model relates to a flood control barrier field specifically discloses a pipeline connection structure of automatic closed flood control system, its include lock chamber and activity set up in the flood control wall in the lock chamber, the lock chamber bottom is provided with the inlet tube, inlet tube fixedly connected with connecting pipe, the connecting pipe other end is connected with into the water pipe, go into the water pipe with be provided with the control between the connecting pipe the control assembly that the flood control wall activated, the inlet tube with be provided with convenient to detach's fixed subassembly between the connecting pipe. The application has the effect of being convenient for realize the flood control wall activation, and the connecting pipe is dismantled in the installation of being convenient for.

Description

Pipeline connection structure of automatic closing flood control system

Technical Field

The present application relates to the field of flood protection barriers, and in particular to a pipe connection structure for an automatically closing flood protection system.

Background

The current self-sealing flood protection barrier is a unique and effective flood protection system, and can protect people and property from being invaded by inland flood caused by heavy rain, strong wind or rapid melting of snow. Barrier systems have proven to be the best measure of flood control and have been built and installed in several countries around the world, the success of which can be attributed to a simple but smart concept of automatically raising obstacles with approaching floods; effectively utilizing the problem to create a solution; traditional flood control barrier falls into fixed and floating two kinds, and floating flood control barrier can effectually drive the flood control barrier according to the surface of water height through water buoyancy and move in vertical direction to but to the protection area of flood control barrier adjusts.

In the related art, chinese patent publication No. CN211395558U proposes a floating flood control system, which comprises a storage cavity arranged in a foundation, wherein a cavity slope is arranged on the inner wall of the top of the storage cavity; the flood control wall with the top connected with the cover plate is positioned in the storage cavity, and the cover plate is embedded into the top of the foundation and is flush with the ground; the flood control wall is provided with a wallboard inclined plane matched with the cavity inclined plane of the storage cavity, the cavity wall of the storage cavity is provided with a vertical guide rail, and the flood control wall is arranged on the guide rail in a sliding manner. The technical scheme can be hidden in the foundation, saves urban space, and can normally pass pedestrians and vehicles in a non-working state.

For the related technology, when the flood rises to the position of the water inlet pipe, the flood directly enters the storage cavity, the flood control wall begins to float upwards, and if the flood does not rise any more, the flood control wall cannot play a role in flood control at the moment, so the scheme has the defect of inconvenient activation of the flood control wall.

Disclosure of Invention

To improve the problem of inconvenient activation of the flood wall, the application provides a pipeline connecting structure of an automatic closing flood control system.

The application provides an automatic pipeline connection structure of closed flood control system adopts following technical scheme:

the utility model provides an automatic pipeline connection structure of closed flood control system, including lock chamber and activity set up in the flood control wall in the lock chamber, the lock chamber bottom is provided with the inlet tube, inlet tube fixedly connected with connecting pipe, the connecting pipe other end is connected with into the water pipe, into the water pipe with be provided with the control between the connecting pipe the control subassembly that the flood control wall was activated, the inlet tube with be provided with convenient to detach's fixed subassembly between the connecting pipe.

Optionally, the control assembly includes the control pipe of U type and is used for controlling the flood by the connecting pipe inflow the one-way spare of going into the water pipe, the one end of control pipe with the connecting pipe is connected, the other end with go into the water pipe connection, just the both ends of control pipe are located respectively the both sides of one-way spare.

Optionally, the one-way member is provided as a check valve, the check valve being mounted within the connecting tube.

Optionally, the fixed subassembly includes fixed pipe, screwed pipe and thread bush, fixed pipe with inlet tube fixed connection, the screwed pipe with connecting pipe tip fixed connection, the thread bush slides the cover and locates outside the fixed pipe, the thread bush with screwed pipe threaded connection, fixed pipe with be provided with joint subassembly between the thread bush.

Optionally, a raw rubber belt layer is wound outside the threaded pipe.

Optionally, the joint subassembly includes joint ring and butt ring, the joint ring with the thread bush is kept away from the one end fixed connection of screwed pipe, the joint ring also overlaps establish slide in outside the fixed pipe, the butt ring with the fixed pipe is close to one end outer wall fixed connection of screwed pipe, the joint ring with the butt ring butt.

Optionally, the thread bush outer wall fixedly connected with a plurality of archs.

Optionally, the through hole has been seted up to the joint ring, the joint ring is in the through hole sliding connection has the bolt, the butt ring is provided with the spliced eye, the bolt peg graft in the spliced eye.

In summary, the present application includes at least one of the following beneficial technical effects:

the threaded pipe is abutted with the end part of the fixed pipe, the raw rubber belt is wound outside the threaded pipe, the threaded sleeve is in threaded connection with the threaded pipe until the clamping ring is abutted with the abutting ring, at the moment, the through hole is communicated with the inserting hole, the bolt is inserted into the inserting hole, and the effect of firmly fixing the connecting pipe and the water inlet pipe is achieved; along with the rising of flood to the water pipe position, the flood enters into water pipe and control intraductal, along with the rising of flood to the highest position of control pipe, the flood enters into the connecting pipe from the control intraductal this moment, and the flood in the connecting pipe enters into the lock chamber in, and the flood control wall begins to come up in the lock chamber, realizes the activation effect to the flood control wall.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

FIG. 2 shows a water inlet pipe, a water inlet pipe and a fixing assembly according to an embodiment of the present application.

Reference numerals: 1. a lock chamber; 2. flood protection wall; 3. a water inlet pipe; 4. a connecting pipe; 5. a water inlet pipe; 6. a control tube; 7. a check valve; 8. a fixed tube; 9. a threaded tube; 10. a thread sleeve; 11. a clamping ring; 12. an abutment ring; 13. a protrusion; 14. a through hole; 15. a plug pin; 16. and a plug hole.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses a pipeline connection structure of an automatic closed flood control system. Referring to fig. 1 and 2, a pipe connection structure of an automatic closing flood control system comprises a lock chamber 1 and a flood control wall 2 movably arranged in the lock chamber 1, wherein the lock chamber 1 is matched with the inner cavity of the flood control wall 2 in shape, a water inlet pipe 3 is arranged at the bottom of the lock chamber 1, a connecting pipe 4 is fixedly connected with the water inlet pipe 3, the connecting pipe 4 is horizontally arranged, the other end of the connecting pipe 4 is connected with a water inlet pipe 5, and the other end of the water inlet pipe 5 is used for entering flood.

Be provided with the control assembly who is used for controlling the activation of flood control wall 2 between pan feeding pipe 5 and the connecting pipe 4, control assembly includes the control pipe 6 of U type and is used for controlling the flood and flows into the unidirectional element of pan feeding pipe 5 by connecting pipe 4, control pipe 6 can set up to U type or concave type in this embodiment, preferably U type, the one end and the connecting pipe 4 of control pipe 6 are connected, the other end is connected with pan feeding pipe 5, the both ends of control pipe 6 are located the both sides of unidirectional element respectively, the unidirectional element is preferably check valve 7 in this embodiment, check valve 7 installs in connecting pipe 4, be the both ends of control pipe 6 respectively be located the both ends of check valve 7 promptly.

Referring to fig. 1 and 2, when flood spreads to the opening of the water inlet pipe 5, at this time, due to the limiting effect of the check valve 7, the flood cannot directly flow into the connecting pipe 4 from the water inlet pipe 5, that is, no flood enters the lock chamber 1 at this time, and as the flood continues to rise and rises to the highest position of the control pipe 6, the flood enters the connecting pipe 4 from the control pipe 6, and the flood in the connecting pipe 4 enters the lock chamber 1, and as the flood wall 2 is made of a material with large buoyancy, the flood wall 2 begins to float under the effect of the flood in the lock chamber 1, so that the effect of activating the flood wall 2 is realized; in this embodiment, the flood position activated by the flood wall 2 depends on the position of the highest position of the control tube 6, so that the activation of the flood wall 2 is directly related to the highest position of the control tube 6, and the convenience of the activation control of the flood wall 2 is improved.

In order to be convenient for realize the effect of convenient to detach between connecting pipe 4 and the inlet tube 3, be provided with convenient to detach's fixed subassembly between inlet tube 3 and the connecting pipe 4, fixed subassembly includes fixed pipe 8, screwed pipe 9 and thread bush 10, fixed pipe 8 and inlet tube 3 fixed connection, screwed pipe 9 and connecting pipe 4 tip fixed connection, the thread bush 10 cover is established and is slided outside fixed pipe 8, thread bush 10 and screwed pipe 9 threaded connection, and the external winding of screwed pipe 9 has raw rubber belt layer, with the raw rubber belt repeatedly twine outside screwed pipe 9 outside the sealing layer, promote the leakproofness between screwed bush 10 and the screwed pipe 9.

Be provided with the joint subassembly between fixed pipe 8 and the thread bush 10, the joint subassembly includes joint ring 11 and butt ring 12, the one end fixed connection that thread bush 10 kept away from threaded pipe 9 is equipped with to joint ring 11, the outside fixed pipe 8 is also established in the cover of joint ring 11, the internal diameter of joint ring 11 is less than the external diameter of butt ring 12, the one end outer wall fixed connection that butt ring 12 is close to threaded pipe 9 with fixed pipe 8, thread bush 10 outer wall fixedly connected with a plurality of protruding 13, protruding 13 length direction is along the axis direction of thread bush 10, a plurality of protruding 13 are equidistant around thread bush 10 distributes, protruding 13 are used for increasing the frictional force when the staff applys effort to thread bush 10.

Referring to fig. 1 and 2, when the threaded sleeve 10 is in threaded connection with the threaded pipe 9, the clamping ring 11 moves towards the direction of the abutting ring 12 until the clamping ring 11 abuts against the abutting ring 12, and the effect of fixed connection between the threaded pipe 9 and the fixed pipe 8 is achieved under the action of the mutual involvement of the threaded sleeve 10 and the threaded pipe 9 and the clamping ring 11 and the abutting ring 12; the through hole 14 has been seted up to joint ring 11, and joint ring 11 is connected with bolt 15 in the through hole 14 sliding, and joint ring 12 is provided with spliced eye 16, and when joint ring 11 moved to the position with joint ring 12 butt, through hole 14 and spliced eye 16 intercommunication this moment, bolt 15 pegged graft in spliced eye 16, further fastens the connection between joint ring 11 and the joint ring 12, and then ensures the effect of connecting firmly between inlet tube 3 and the connecting pipe 4.

The implementation principle of the pipeline connection structure of the automatic closing flood control system in the embodiment of the application is as follows: the threaded pipe 9 is abutted with the end part of the fixed pipe 8, a raw rubber belt is wound outside the threaded pipe 9, the threaded sleeve 10 is in threaded connection with the threaded pipe 9 until the clamping ring 11 and the abutting ring 12 are abutted with each other, at the moment, the through hole 14 is communicated with the inserting hole 16, the bolt 15 is inserted into the inserting hole 16, and the effect of firmly fixing the connecting pipe 4 and the water inlet pipe 3 is achieved; as the flood rises to the position of the water inlet pipe 5, the flood enters the water inlet pipe 5 and the control pipe 6, and as the flood rises to the highest position of the control pipe 6, the flood enters the connecting pipe 4 from the control pipe 6, the flood in the connecting pipe 4 enters the lock chamber 1, the flood control wall 2 in the lock chamber 1 begins to float, and the activation effect on the flood control wall 2 is achieved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a pipeline connection structure of automatic closed flood control system which characterized in that: including lock chamber (1) and activity set up in flood control wall (2) in lock chamber (1), lock chamber (1) bottom is provided with inlet tube (3), inlet tube (3) fixedly connected with connecting pipe (4), connecting pipe (4) other end is connected with into water pipe (5), into water pipe (5) with be provided with the control between connecting pipe (4) flood control wall (2) activated control assembly, inlet tube (3) with be provided with convenient to detach's fixed subassembly between connecting pipe (4).

2. A pipe connection structure of an automatic closing flood control system according to claim 1, wherein: the control assembly comprises a U-shaped control tube (6) and a one-way piece for controlling flood to flow into the water inlet tube (5) from the connecting tube (4), one end of the control tube (6) is connected with the connecting tube (4), the other end of the control tube is connected with the water inlet tube (5), and two ends of the control tube (6) are respectively positioned at two sides of the one-way piece.

3. A pipe connection structure of an automatic closing flood control system according to claim 2, wherein: the unidirectional element is provided as a check valve (7), and the check valve (7) is installed in the connecting pipe (4).

4. A pipe connection structure of an automatic closing flood control system according to claim 3, wherein: the fixing assembly comprises a fixing pipe (8), a threaded pipe (9) and a threaded sleeve (10), wherein the fixing pipe (8) is fixedly connected with the water inlet pipe (3), the threaded pipe (9) is fixedly connected with the end part of the connecting pipe (4), the threaded sleeve (10) is slidably sleeved outside the fixing pipe (8), the threaded sleeve (10) is in threaded connection with the threaded pipe (9), and a clamping assembly is arranged between the fixing pipe (8) and the threaded sleeve (10).

5. The pipe connection structure of an automatic closing flood control system according to claim 4, wherein: and a raw rubber belt layer is wound outside the threaded pipe (9).

6. The piping connection structure of an automatic closing flood control system according to claim 5, wherein: the clamping assembly comprises a clamping ring (11) and an abutting ring (12), wherein the clamping ring (11) is fixedly connected with one end of the threaded sleeve (10) away from the threaded pipe (9), the clamping ring (11) is also sleeved and slipped outside the fixed pipe (8), the abutting ring (12) is fixedly connected with one end outer wall of the fixed pipe (8) close to the threaded pipe (9), and the clamping ring (11) is abutted to the abutting ring (12).

7. The piping connection structure of an automatic closing flood control system according to claim 6, wherein: the outer wall of the thread bush (10) is fixedly connected with a plurality of bulges (13).

8. The piping connection structure of an automatic closing flood control system according to claim 7, wherein: the clamping ring (11) is provided with a through hole (14), the clamping ring (11) is connected with a plug pin (15) in a sliding manner in the through hole (14), the abutting ring (12) is provided with a plug hole (16), and the plug pin (15) is plugged in the plug hole (16).

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