Building construction pipeline

Abstract

The utility model relates to the field of pipelines, in particular to a building construction pipeline which comprises a water inlet pipe and a connecting ring connected with the water inlet pipe, a pressure reduction shell connected with the water inlet pipe through a butt joint ring is arranged on the water inlet pipe, a pressure reduction component is arranged in the pressure reduction shell and comprises a blocking plate, a slope is arranged at the bottom of the blocking plate, and a spring is arranged on the blocking plate. A sliding plate slidably connected with the sliding shell is arranged at the other end of the spring and used for conducting pressure reduction adjustment on water flow; the device further comprises a buffer tank, a buffer component is arranged in the buffer tank, the buffer component comprises a guide pipe, the guide pipe is arranged in the buffer tank, a plurality of groups of water outlet holes are formed in the guide pipe and used for overcoming the water hammer effect, and the effect of relieving the water hammer effect of the device can be achieved by adopting the structural combination of the pressure reducing valve and the buffer tank. Water hammer impact can be guided upwards through combination of the connecting pipe and the guide pipe, and therefore impact on the side face of the pipeline is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pipelines, in particular to a building construction pipeline. Background Art

[0002] A drainage pipe is a pipe used to discharge sewage, wastewater, rainwater or other water. A complete set of equipment consisting of drainage pipes and drainage components is called a drainage system. The drainage pipe is only one of the components. Drainage pipes are generally buried underground. There are also temporary drainage pipes for pumping and drainage. Such temporary drainage pipes are generally placed on the ground.

[0003] The Chinese patent with the publication number CN220598635U discloses a drainage pipe for construction, which relates to the technical field of drainage pipes, and specifically includes a pipe body, wherein an annular groove is provided inside the pipe body, a transverse plate is fixed on the inner wall of the annular groove, a connecting seat is fixed on the top and bottom of the transverse plate, a rotating shaft is fixed on the connecting seat, and a rotating plate is movably sleeved on the surface of the rotating shaft. By setting a rotating plate, a transverse plate, annular groove and an elastic structure, when drainage begins, water enters from the position of the guide block to push the rotating plate away, and the rotating plate will squeeze the elastic structure after rotating to the position of the elastic structure, and water passes between the side of the rotating plate close to the annular groove and the annular groove. When no pressure is applied, the water network backflow will squeeze the rotating plate away, so that the rotating plate returns to its original position and is blocked by the guide block and the annular groove. At this time, the rotating plate and the transverse plate are perpendicular to each other, and the rotating plate blocks the backflowing water, so that the backflow can be effectively blocked, and the effect of blocking the backflowing water by the rotating plate is achieved, which solves the problem that the existing drainage pipe is easy to cause backflow.

[0004] However, the above-mentioned publicly disclosed scheme has the following shortcomings: the above-mentioned device adopts a check valve structure to enable unidirectional water flow in the drainage pipe, thereby ensuring drainage stability. However, in actual use, since the drainage process at the construction site is not uniform and the water flow is sometimes large and sometimes small, there is a water hammer effect inside the pipe during use, and the water hammer effect can easily cause problems such as pipe rupture. Utility Model Content

[0005] The purpose of the utility model is to provide a construction pipeline to solve the problems raised by the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: the device adopts a structural combination of a pressure reducing valve and a buffer tank to achieve the effect of alleviating the water hammer effect of the device, and the water hammer impact can be guided upward through the combination of a connecting pipe and a guide pipe, thereby avoiding impact on the side of the pipeline.

[0007] The utility model proposes a construction pipeline, comprising a water inlet pipe and a connecting ring connected thereto, wherein a decompression housing connected via a docking ring is arranged on the water inlet pipe, a decompression component is arranged in the decompression housing, and the decompression component comprises a blocking plate, a slope is arranged on the bottom of the blocking plate, a spring is arranged on the blocking plate, and a sliding plate slidably connected to the sliding housing is arranged on the other end of the spring, so as to reduce the pressure of the water flow;

[0008] It also includes a buffer tank, in which a buffer component is arranged. The buffer component includes a guide pipe, which is arranged in the buffer tank and on which a plurality of water outlet holes are arranged, so that the device can overcome the water hammer effect.

[0009] Preferably, the decompression component comprises a threaded bracket, a threaded rod is threadedly provided on the threaded bracket, a rotating handle is provided on the threaded rod, and the other end of the threaded rod is rotatably connected to the sliding plate.

[0010] Preferably, a sealing member is provided on the outer side surface of the decompression housing, the sealing member is connected to the connecting seam of the sliding housing, and the blocking plate is slidably connected to the inner wall of the sliding housing.

[0011] Preferably, a connecting pipe is provided inside the buffer tank, the connecting pipe extends into the guide tube, a cover plate is provided on the top of the buffer tank, a handle is provided on the cover plate, a pressure gauge is provided on the cover plate, and a gap exists between the bottom of the cover plate and the top of the guide tube.

[0012] Preferably, a water outlet pipe is provided on the side of the buffer tank, and a sealing ring is provided on the cover plate, and the sealing ring is connected to the joint at the top of the buffer tank.

[0013] Preferably, the connecting ring is provided with a plurality of connecting holes, and the plurality of connecting holes are distributed on the connecting ring at equal intervals on the circumference.

[0014] Preferably, a rotation damping member is provided on the threaded bracket, and the rotation damping member is rotationally dampedly connected to the threaded rod.

[0015] Preferably, an annular seal is provided on the connecting pipe, and the annular seal is connected to the side seam of the guide pipe.

[0016] The above technical solution of the utility model has the following beneficial technical effects:

[0017] The device adopts a structural combination of a pressure reducing valve and a buffer tank to achieve the effect of alleviating the water hammer effect of the device. The combination of the connecting pipe and the guide pipe can guide the water hammer impact upward, thereby avoiding impact on the side of the pipeline. The buffered water flow can be discharged through the structure of the water outlet hole, thereby ensuring the buffering effect of the device. The structure of the spring and the blocking plate can reduce the water pressure of the water flow, thereby avoiding reducing the impact effect on the side of the guide pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view of an embodiment of a construction pipeline of the utility model;

[0019] Figure 2 A cross-sectional view of an embodiment of the utility model;

[0020] Figure 3 for Figure 2 A magnified view of the structure at A;

[0021] Figure 4 for Figure 2 A magnified view of the structure at B;

[0022] Figure numerals: 1. water inlet pipe; 2. connecting ring; 3. docking ring; 4. pressure reducing shell; 5. pressure reducing component; 501. sliding shell; 502. threaded bracket; 503. threaded rod; 504. rotating handle; 505. sliding plate; 506. spring; 507. blocking plate; 6. buffer tank; 7. water outlet pipe; 8. cover plate; 9. pressure gauge; 10. handle; 11. buffer component; 1101. connecting pipe; 1102. guide pipe; 1103. water outlet hole. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0025] Example 1: Please refer to Figure 1-4 The utility model provides a technical solution: a construction pipeline, comprising a water inlet pipe 1 and a connecting ring 2 connected thereto, the water inlet pipe 1 is provided with a decompression housing 4 connected via a docking ring 3, a decompression component 5 is provided in the decompression housing 4, the decompression component 5 comprises a blocking plate 507, a slope is provided on the bottom of the blocking plate 507, a spring 506 is provided on the blocking plate 507, a sliding plate 505 slidably connected to a sliding housing 501 is provided on the other end of the spring 506, and is used to reduce the pressure of the water flow;

[0026] It also includes a buffer tank 6, in which a buffer component 11 is arranged. The buffer component 11 includes a guide pipe 1102, which is arranged in the buffer tank 6. The guide pipe 1102 is provided with multiple groups of water outlet holes 1103, which are used for the device to overcome the water hammer effect.

[0027] A connecting pipe 1101 is provided inside the buffer tank 6, and the connecting pipe 1101 extends into the guide tube 1102. A cover plate 8 is provided on the top of the buffer tank 6, and a handle 10 is provided on the cover plate 8. A pressure gauge 9 is provided on the cover plate 8. There is a gap between the bottom of the cover plate 8 and the top of the guide tube 1102. A water outlet pipe 7 is provided on the side of the buffer tank 6, and a sealing ring is provided on the cover plate 8, which is connected to the seam at the top of the buffer tank 6.

[0028] The connecting ring 2 is provided with multiple groups of connecting holes, which are distributed on the connecting ring 2 at equal intervals around the circumference. The threaded bracket 502 is provided with a rotation damping member, which is rotationally dampedly connected to the threaded rod 503. The connecting tube 1101 is provided with an annular seal, which is connected to the side seam of the guide tube 1102.

[0029] This device can effectively improve the stability of the drainage process at the construction site and reduce the impact of the water hammer effect on the side of the pipe. Compared with traditional devices, this device can increase the service life of the pipe, thereby avoiding problems such as pipe rupture caused by water flow changes.

[0030] When the device is in working condition, water is introduced into the device by connecting the water inlet pipe 1 and the connecting ring 2 to the drainage end of the construction site. At this time, the initial position of the sliding plate 505 can be adjusted by adjusting the rotating handle 504, thereby realizing the adjustment of the elastic sliding range of the spring 506. When the water flows through the inside of the pressure reducing shell 4, the impact on the inclined surface of the blocking plate 507 can make the blocking plate 507 slide toward the sliding shell 501. At this time, the spring 506 is in a compressed state. Through the compression of the spring 506, the blocking effect of the device on the water flow can be effectively improved, thereby realizing the pressure reducing effect. Through the lifting and sliding of the sliding plate 505, the initial position of the spring 506 of the device can be ensured, thereby adjusting the compression degree of the spring 506, thereby ensuring that the device is adaptively adjusted to different usage environments.

[0031] After the water flows through the interior of the pressure reducing shell 4, the water flows directly into the guide pipe 1102 through the connecting pipe 1101. At this time, the water flows in the vertical guide pipe 1102 to the vertical upward water flow direction. When the water flows upward, a part of the water flows out through the water outlet 1103, thereby weakening the upward impact of the water flow. The structure of the guide pipe 1102 can buffer the high kinetic energy water hammer impact force. After being buffered by the water outlet 1103, the water flows more gently when flowing out of the water outlet pipe 7, thereby avoiding problems such as pipeline rupture caused by water flow changes.

[0032] Embodiment 2: Figure 1-4 As shown, a construction pipe disclosed in Example 2 of the utility model has a structure that is basically the same as that in Example 1, except that the decompression component 5 includes a threaded bracket 502, a threaded rod 503 is threadedly provided on the threaded bracket 502, a rotating handle 504 is provided on the threaded rod 503, the other end of the threaded rod 503 is rotatably connected to the sliding plate 505, a sealing member is provided on the outer side surface of the decompression shell 4, the sealing member is connected to the sliding shell 501 at the connecting seam, and the blocking plate 507 is slidably connected to the inner wall of the sliding shell 501.

[0033] The sliding height of the sliding plate 505 can be adjusted by rotating the threaded rod 503, thereby realizing the adjustment of the height of the upper end of the spring 506 inside the device. The different positions of the upper end of the spring 506 can realize the elastic resistance of the spring 506 to the blocking plate 507, thereby realizing the adjustment effect of the device on the water flow blocking force.

[0034] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0035] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A construction pipeline, comprising a water inlet pipe (1) and a connecting ring (2) connected thereto, characterized in that: The water inlet pipe (1) is provided with a pressure reducing housing (4) connected via a docking ring (3), a pressure reducing component (5) is provided inside the pressure reducing housing (4), the pressure reducing component (5) comprises a blocking plate (507), a slope is provided at the bottom of the blocking plate (507), a spring (506) is provided on the blocking plate (507), and a sliding plate (505) slidably connected to the sliding housing (501) is provided at the other end of the spring (506) for reducing the pressure of the water flow; The device also comprises a buffer tank (6), wherein a buffer component (11) is arranged in the buffer tank (6), and the buffer component (11) comprises a guide tube (1102), wherein the guide tube (1102) is arranged in the buffer tank (6), and wherein a plurality of groups of water outlet holes (1103) are arranged on the guide tube (1102), so as to be used by the device to overcome the water hammer effect.

2. A construction pipeline according to claim 1, characterized in that: The decompression component (5) comprises a threaded bracket (502), a threaded rod (503) is threadedly provided on the threaded bracket (502), a rotating handle (504) is provided on the threaded rod (503), and the other end of the threaded rod (503) is rotatably connected to the sliding plate (505).

3. A construction pipeline according to claim 1, characterized in that: A sealing member is provided on the outer surface of the decompression housing (4), the sealing member is connected to the sliding housing (501) at a connection seam, and the blocking plate (507) is slidably connected to the inner wall of the sliding housing (501).

4. A construction pipeline according to claim 1, characterized in that: A connecting pipe (1101) is arranged inside the buffer tank (6), the connecting pipe (1101) extends into the guide tube (1102), a cover plate (8) is arranged on the top of the buffer tank (6), a handle (10) is arranged on the cover plate (8), a pressure gauge (9) is arranged on the cover plate (8), and a gap exists between the bottom of the cover plate (8) and the top of the guide tube (1102).

5. A construction pipeline according to claim 4, characterized in that: A water outlet pipe (7) is provided on the side of the buffer tank (6), and a sealing ring is provided on the cover plate (8), the sealing ring being connected to the top joint of the buffer tank (6).

6. A construction pipeline according to claim 1, characterized in that: The connecting ring (2) is provided with a plurality of groups of connecting holes, and the plurality of groups of connecting holes are distributed on the connecting ring (2) at equal intervals in a circumference.

7. A construction pipeline according to claim 2, characterized in that: The threaded bracket (502) is provided with a rotation damping member, which is rotationally dampingly connected to the threaded rod (503).

8. A construction pipeline according to claim 4, characterized in that: An annular seal is provided on the connecting tube (1101), and the annular seal is connected to the side seam of the guide tube (1102).

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