Pipe capable of effectively relieving internal pressure

Abstract

The utility model relates to the technical field of pipeline protection, in particular to a pipe capable of effectively relieving internal pressure, which comprises a top cover, a hinge is fixedly connected to one side of the top cover, a box body is fixedly connected to the surface of the hinge, the top cover is connected with the box body through the hinge, a filter screen is arranged in the box body, and the filter screen is connected with the box body through the hinge. The bottom of the filter screen is fixedly connected with a dirt containing room, and the bottom of the dirt containing room is fixedly connected with a base plate. By arranging the filter screen, solid waste residues in waste water can be intercepted and accumulated in the sewage containing room, waste liquid in the sewage containing room is discharged by arranging the drainage valve, the handle and the metal rod are screwed to drive the bolt to rotate, the piston is controlled to ascend and descend, the drainage speed of the waste water can be adjusted, and the follow-up waste residue pouring operation is facilitated; a filter block is arranged to block waste residues and prevent the waste residues from being discharged by a drain valve together with wastewater. The large-size lock is opened, the fastening bolt is unscrewed through a wrench, the dirt containing room is taken out, and waste residues are poured out.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline protection, in particular to a pipe material which can effectively relieve internal pressure. Background Art

[0002] In modern society, pipes are widely used in resource transportation, infrastructure construction, energy security, environmental protection, etc. The protection of pipes has always been a matter of great concern. As one of the important infrastructures in modern society, pipes have important background significance in promoting economic development, improving people's living standards, ensuring energy security and environmental protection.

[0003] After consulting relevant patent documents, it is found that there are still some problems with the protection of existing pipes. The optimization solutions currently on the market focus on the selection of pipe materials, such as steel pipes, composite pipes, polyethylene pipes, PVC pipes, etc., which not only enhance the elasticity of the pipes, but also improve the flexibility of the pipes, etc. However, this only increases a certain resistance from the pipe itself, and cannot alleviate the pressure of sewage on the inside of the pipe. In addition, sewage is discharged together with precipitated solid waste residues. Over a long period of time, the waste residues will block the pipes, and some of the waste residues may not react completely chemically, and will continue to react with the elements in the waste liquid to cause corrosion of the pipes, etc., causing environmental pollution. In response to the above problems, a pipe that can relieve internal pressure and separate solid waste residues is proposed. Utility Model Content

[0004] In order to solve the problem of how to relieve internal pressure and separate solid waste, the purpose of the utility model is to provide a pipe that can effectively relieve internal pressure.

[0005] The utility model provides a pipe material that effectively relieves internal pressure, comprising a top cover and a main pipeline, one side of the top cover is fixedly connected with a hinge, the surface of the hinge is fixedly connected with a box body, the top cover is connected to the box body through the hinge, a filter screen is arranged inside the box body, the bottom of the filter screen is fixedly connected with a dirt holding room, the bottom of the dirt holding room is fixedly connected with a chassis, the upper surface of the chassis is threadedly connected with fastening bolts, the number of the fastening bolts is eight, and they are distributed in a circular array with the central axis of the box body as the center, the bottom of the surface of the filter screen is fixedly connected with a first upper locking buckle, the top of the surface of the dirt holding room is fixedly connected with a first lower locking buckle, A large lock is provided on the surface of the first upper locking buckle, and the first upper locking buckle is connected to the first lower locking buckle through the large lock, a water receiving box is fixedly connected to the surface of the main pipeline, and a diversion pipe is fixedly connected to the lower surface of the water receiving box, and the number of the diversion pipes is two, and the two diversion pipes are interconnected and connected to the sewage holding room, and the two diversion pipes are fixedly connected to the sewage holding room through bolts, a second upper locking buckle is fixedly connected to one side of the top cover, and a second lower locking buckle is fixedly connected to the top of the surface of the box body, a small lock is provided on the surface of the second lower locking buckle, and the second upper locking buckle is connected to the second lower locking buckle through the small lock, and a drain valve is provided on the surface of the sewage holding room.

[0006] Preferably, the main pipeline includes an outer pipeline, a fixing plate is fixedly connected to the top of the inner wall of the outer pipeline, a diversion port is opened through the bottom of the outer pipeline, a first telescopic rod is fixedly connected to the surface of the fixing plate, an inner half-pipe is fixedly connected to the top of the first telescopic rod, the fixing plate is connected to the inner half-pipe through the first telescopic rod, a first thick spring is fixedly connected between the inner half-pipe and the first telescopic rod, a fastening block is fixedly connected to the middle part of the surface of the inner half-pipe, a second telescopic rod is fixedly connected to the surface of the fastening block, the second telescopic rod is fixedly connected to the outer pipeline, and a second thick spring is fixedly connected between the fastening block and the second telescopic rod.

[0007] Preferably, the drain valve includes an outlet pipe, a filter block is fixed to the inner wall of the outlet pipe, a cavity is fixedly connected to the surface of the outlet pipe, a threaded pipe is fixedly connected to one side of the cavity, a support block is fixedly connected to the upper surface of the threaded pipe, a nut is fixedly connected to the upper surface of the support block, a gasket is provided on the upper surface of the nut, a metal rod is provided on the upper surface of the nut, a handle is fixedly connected to the surface of the metal rod, two handles are fixedly connected, a bolt is fixedly connected to the lower surface of the metal rod, a piston is fixedly connected to the bottom of the bolt, and the bolt is threadedly connected to the nut and the support block. A stopper is fixed inside the cavity, two stoppers are fixedly connected, and the handles are symmetrically distributed around the central axis of the metal rod.

[0008] Preferably, the number of the first telescopic rods and the first thick springs are four respectively, wherein two first telescopic rods and two first thick springs form a group, which are divided into two groups in total, and are symmetrically distributed with the central axis of the outer pipe as the center; the number of the inner half pipe, the fastening block, the second thick spring, and the second telescopic rods are two respectively, wherein one inner half pipe, the fastening block, the second thick spring, and the second telescopic rod form a group, which are divided into two groups in total, and are symmetrically distributed with the central axis of the outer pipe as the center; the number of the fixing plates is two, which are symmetrically distributed with the central axis of the outer pipe as the center.

[0009] Preferably, the diameter of the pipe opening of the main pipe is smaller than the diameter of the pipe opening formed by the two inner half-pipes in any case, which can avoid the flattening phenomenon caused by the waste liquid flowing down from the diversion port in advance, resulting in the inability to stretch the two inner half-pipes.

[0010] Preferably, the side of the filter net close to the main pipe is lower than the bottom of the main pipe orifice, and the side away from the main pipe is higher than the top of the main pipe orifice, so that wastewater can completely enter the filter net and completely block waste residue from flowing into the next section of the main pipe.

[0011] The technical effects that can be obtained by the technical means of the utility model are:

[0012] (1) The utility model can intercept solid waste residues in wastewater by setting a filter net, and the waste residues are accumulated in the sewage chamber. By setting a drain valve, the waste liquid in the sewage chamber can be discharged. The large lock is opened, and the fastening bolts are unscrewed with a wrench, and the sewage chamber is taken out to pour out the waste residues. By setting a top cover and opening the small lock, the filter net can be taken out for cleaning, which is simple and convenient.

[0013] (2) The utility model adopts a double-layer pipe. By setting up a main pipe, when the volume flow rate of wastewater flowing through the pipe is too large and greater than the pipe opening area formed by the two inner half-pipes, the two inner half-pipes will be stretched open along the inner wall of the outer pipe, and the pipe opening area will increase. Excess wastewater will flow down from the diversion port, flow out from the diversion pipe after passing through the water receiving box, and then enter the sewage holding room, which can effectively relieve the large amount of pressure caused by excessive flow. When the volume flow rate of wastewater is reduced and is not enough to stretch the two inner half-pipes, the two inner half-pipes will be pushed back by the fastening block, the second thick spring, and the second telescopic rod, and pulled back by the first telescopic rod and the first thick spring, and the two inner half-pipes will return to their initial state.

[0014] (3) By setting a drain valve, the waste liquid in the sewage room can be discharged. By turning the handle, the metal rod drives the bolt to rotate, controlling the rise and fall of the piston, the discharge speed of the waste water can be adjusted, which is convenient for the subsequent removal of waste residues. A filter block is set to block the waste residue to prevent it from being discharged with the waste water by the drain valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the back side of the utility model.

[0017] Figure 3 It is a schematic diagram of a partially cutaway three-dimensional structure of the utility model.

[0018] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0019] Figure 5 It is a semi-sectioned three-dimensional structural schematic diagram of the utility model.

[0020] Figure 6 It is a semi-sectioned three-dimensional structural schematic diagram of the drain valve of the utility model.

[0021] In the figure, 1 is a top cover, 2 is a hinge, 3 is a box, 4 is a first upper lock buckle, 5 is a large lock, 6 is a first lower lock buckle, 7 is a chassis, 8 is a fastening bolt, 9 is a diversion pipe, 10 is a water receiving box, 11 is a main pipe, 12 is a second upper lock buckle, 13 is a second lower lock buckle, 14 is a small lock, 15 is a drain valve, 1501 is a filter block, 1502 is a bolt, 1503 is a nut, 1504 is a handle, 1505 is a metal rod, 1506 is a gasket, 1507 is a support block, 1508 is a threaded pipe, 1509 is a piston, 1510 is a stopper, 1511 is a cavity, 1512 is a water outlet pipe, 16 is an inner half pipe, 17 is a first telescopic rod, 18 is a first thick spring, 19 is a fastening block, 20 is a second thick spring, 21 is a second telescopic rod, 22 is a diversion port, 23 is an outer pipe, 24 is a fixing plate, 25 is a filter screen, and 26 is a sewage holding room. DETAILED DESCRIPTION

[0022] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0023] Example

[0024] A preferred embodiment of a pipe material for effectively relieving internal pressure provided by the utility model is as follows: Figures 1 to 6As shown: A pipe material for effectively relieving internal pressure, comprising a top cover 1 and a main pipeline 11, a hinge 2 is fixedly connected to one side of the top cover 1, a box body 3 is fixedly connected to the surface of the hinge 2, the top cover 1 is connected to the box body 3 through the hinge 2, a filter screen 25 is arranged inside the box body 3, a dirt holding room 26 is fixedly connected to the bottom of the filter screen 25, a bottom of the dirt holding room 26 is fixedly connected to a chassis 7, a fastening bolt 8 is threadedly connected to the upper surface of the chassis 7, the number of the fastening bolts 8 is eight, and they are distributed in a circular array with the central axis of the box body 3 as the center, a first upper locking buckle 4 is fixedly connected to the bottom of the surface of the filter screen 25, a first lower locking buckle 6 is fixedly connected to the top of the surface of the dirt holding room 26, and the first upper locking buckle 4 is A large lock 5 is provided on the surface, the first upper lock buckle 4 is connected to the first lower lock buckle 6 through the large lock 5, a water receiving box 10 is fixedly connected to the surface of the main pipe 11, a diversion pipe 9 is fixedly connected to the lower surface of the water receiving box 10, there are two diversion pipes 9, the two diversion pipes 9 are interconnected and connected to the sewage holding room 26, the two diversion pipes 9 are fixedly connected to the sewage holding room 26 through bolts, a second upper lock buckle 12 is fixedly connected to one side of the top cover 1, a second lower lock buckle 13 is fixedly connected to the top of the surface of the box body 3, a small lock 14 is provided on the surface of the second lower lock buckle 13, the second upper lock buckle 12 is connected to the second lower lock buckle 13 through the small lock 14, and a drain valve 15 is provided on the surface of the sewage holding room 26.

[0025] Furthermore, the main pipeline 11 includes an outer pipeline 23, a fixing plate 24 is fixedly connected to the top of the inner wall of the outer pipeline 23, a diversion port 22 is penetrated through the bottom of the outer pipeline 23 and opened, a first telescopic rod 17 is fixedly connected to the surface of the fixing plate 24, an inner half-pipe 16 is fixedly connected to the top of the first telescopic rod 17, the fixing plate 24 is connected to the inner half-pipe 16 through the first telescopic rod 17, a first coarse spring 18 is fixedly connected between the inner half-pipe 16 and the first telescopic rod 17, a fastening block 19 is fixedly connected to the middle of the surface of the inner half-pipe 16, a second telescopic rod 21 is fixedly connected to the surface of the fastening block 19, the second telescopic rod 21 is fixedly connected to the outer pipeline 23, and a second coarse spring 20 is fixedly connected between the fastening block 19 and the second telescopic rod 21.

[0026] Furthermore, the drain valve 15 includes an outlet pipe 1512, a filter block 1501 is fixed to the inner wall of the outlet pipe 1512, a cavity 1511 is fixedly connected to the surface of the outlet pipe 1512, a threaded pipe 1508 is fixedly connected to one side of the cavity 1511, a support block 1507 is fixedly connected to the upper surface of the threaded pipe 1508, a nut 1503 is fixedly connected to the upper surface of the support block 1507, a gasket 1506 is provided on the upper surface of the nut 1503, a metal rod 1505 is provided on the upper surface of the nut 1503, a handle 1504 is fixedly connected to the surface of the metal rod 1505, there are two handles 1504, a bolt 1502 is fixedly connected to the lower surface of the metal rod 1505, a piston 1509 is fixedly connected to the bottom of the bolt 1502, and the bolt 1502 is threadedly connected to the nut 1503 and the support block 1507. A stopper 1510 is fixed inside the cavity 1511 . There are two stoppers 1510 , and the handles are symmetrically distributed around the central axis of the metal rod 1505 .

[0027] Furthermore, the number of the first telescopic rods 17 and the first thick springs 18 are four respectively, of which two first telescopic rods 17 and two first thick springs 18 are a group, which are divided into two groups in total, and are symmetrically distributed with the central axis of the outer pipe 23 as the center. The number of the inner half pipe 16, the fastening block 19, the second thick spring 20, and the second telescopic rod 21 are two respectively, of which one inner half pipe 16, the fastening block 19, the second thick spring 20, and the second telescopic rod 21 are a group, which are divided into two groups in total, and are symmetrically distributed with the central axis of the outer pipe 23 as the center. The number of the fixing plates 24 is two, which are symmetrically distributed with the central axis of the outer pipe 23 as the center.

[0028] Furthermore, the diameter of the pipe opening of the main pipe 11 is smaller than the diameter of the pipe opening formed by the two inner half pipes 16 in any case.

[0029] Furthermore, the side of the filter screen 25 close to the main pipeline 11 is lower than the bottom of the pipe opening of the main pipeline 11 , and the side away from the main pipeline 11 is higher than the top of the pipe opening of the main pipeline 11 .

[0030] Working principle: When the utility model is used, Figures 1 to 6As shown, when the volume flow of wastewater flowing through the pipeline is too large and is greater than the nozzle area formed by the two inner half-pipes 16, the two inner half-pipes 16 will be stretched open along the inner wall of the outer pipe 23, and the nozzle area will increase. The excess wastewater will flow down from the diversion port 22, pass through the water receiving box 10, and then flow out from the diversion pipe 9, and then enter the sewage holding room 26. When the volume flow of the wastewater decreases and is not enough to stretch the two inner half-pipes 16, the two inner half-pipes 16 will be tightened by the fastening block 19, the second thick spring 20, The second telescopic rod 21 works together to push back and is pulled back by the first telescopic rod 17 and the first thick spring 18. The two inner half pipes 16 return to their initial state. The filter screen 25 can intercept the solid waste residue in the wastewater, and the waste residue accumulates in the sewage holding room 26. The drain valve 15 discharges the waste liquid in the sewage holding room 26. The large lock 5 is opened, and the fastening bolts 8 are unscrewed with a wrench. The sewage holding room 26 is taken out, the waste residue is poured out, the small lock 14 is opened, and the top cover 1 is lifted, and the filter screen 25 can be taken out for cleaning.

[0031] The above description is only an illustrative specific implementation method of the utility model, and is not intended to limit the scope of the utility model. Any equivalent changes and modifications made by any technician in the field without departing from the concept and principle of the utility model should fall within the scope of protection of the utility model. It should also be noted that the various components of the utility model are not limited to the above-mentioned overall application. The various technical features described in the specification of the utility model can be selected for use alone or in combination according to actual needs. Therefore, the utility model should naturally cover other combinations and specific applications related to the utility model points of this case.

Claims

1. A pipe material that effectively relieves internal pressure, characterized in that: The invention comprises a top cover (1) and a main pipe (11), one side of the top cover (1) is fixedly connected with a hinge (2), the surface of the hinge (2) is fixedly connected with a box body (3), the top cover (1) is connected to the box body (3) through the hinge (2), a filter screen (25) is arranged inside the box body (3), the bottom of the filter screen (25) is fixedly connected with a dirt holding room (26), the bottom of the dirt holding room (26) is fixedly connected with a chassis (7), the upper surface of the chassis (7) is threadedly connected with fastening bolts (8), the number of the fastening bolts (8) is eight, and they are arranged in a circular array with the central axis of the box body (3) as the center, the bottom of the surface of the filter screen (25) is fixedly connected with a first upper locking buckle (4), the top of the surface of the dirt holding room (26) is fixedly connected with a first lower locking buckle (6), the surface of the first upper locking buckle (4) is provided with a large lock ( 5), the first upper lock buckle (4) is connected to the first lower lock buckle (6) through a large lock (5), the surface of the main pipeline (11) is fixedly connected to a water receiving box (10), the lower surface of the water receiving box (10) is fixedly connected to a diversion pipe (9), the number of the diversion pipes (9) is two, the two diversion pipes (9) are interconnected and connected to the sewage holding room (26), the two diversion pipes (9) are fixedly connected to the sewage holding room (26) through bolts, one side of the top cover (1) is fixedly connected to a second upper lock buckle (12), the top of the surface of the box body (3) is fixedly connected to a second lower lock buckle (13), the surface of the second lower lock buckle (13) is provided with a small lock (14), the second upper lock buckle (12) is connected to the second lower lock buckle (13) through the small lock (14), and the surface of the sewage holding room (26) is provided with a drain valve (15).

2. A pipe material for effectively relieving internal pressure as claimed in claim 1, characterized in that: The main pipeline (11) comprises an outer pipeline (23), the inner wall top of the outer pipeline (23) is fixedly connected to a fixing plate (24), the bottom of the outer pipeline (23) is penetrated and provided with a diversion port (22), the surface of the fixing plate (24) is fixedly connected to a first telescopic rod (17), the top of the first telescopic rod (17) is fixedly connected to an inner half pipeline (16), the fixing plate (24) is connected to the inner half pipeline (16) through the first telescopic rod (17), a first thick spring (18) is fixedly connected between the inner half pipeline (16) and the first telescopic rod (17), a fastening block (19) is fixedly connected to the middle of the surface of the inner half pipeline (16), a second telescopic rod (21) is fixedly connected to the surface of the fastening block (19), the second telescopic rod (21) is fixedly connected to the outer pipeline (23), and a second thick spring (20) is fixedly connected between the fastening block (19) and the second telescopic rod (21).

3. A pipe material for effectively relieving internal pressure as claimed in claim 1, characterized in that: The drain valve (15) comprises a water outlet pipe (1512), a filter block (1501) is fixed on the inner wall of the water outlet pipe (1512), a cavity (1511) is fixedly connected to the surface of the water outlet pipe (1512), a threaded pipe (1508) is fixedly connected to one side of the cavity (1511), a support block (1507) is fixedly connected to the upper surface of the threaded pipe (1508), a nut (1503) is fixedly connected to the upper surface of the support block (1507), a gasket (1506) is arranged on the upper surface of the nut (1503), and a metal rod is arranged on the upper surface of the nut (1503). (1505), a handle (1504) is fixedly connected to the surface of the metal rod (1505), and the number of the handles (1504) is two. A bolt (1502) is fixedly connected to the lower surface of the metal rod (1505), and a piston (1509) is fixedly connected to the bottom of the bolt (1502). The bolt (1502) is threadedly connected to the nut (1503) and the support block (1507). A stopper (1510) is fixed inside the cavity (1511), and the number of the stopper (1510) is two. The handles are symmetrically distributed around the central axis of the metal rod (1505).

4. A pipe material for effectively relieving internal pressure as claimed in claim 2, characterized in that: The number of the first telescopic rods (17) and the first thick springs (18) is four respectively, wherein two first telescopic rods (17) and two first thick springs (18) form a group, which are divided into two groups in total, and are symmetrically distributed with the central axis of the outer pipe (23) as the center; the number of the inner half pipe (16), the fastening block (19), the second thick spring (20), and the second telescopic rod (21) is two respectively, wherein one inner half pipe (16), the fastening block (19), the second thick spring (20), and the second telescopic rod (21) form a group, which are divided into two groups in total, and are symmetrically distributed with the central axis of the outer pipe (23) as the center; the number of the fixing plates (24) is two, which are symmetrically distributed with the central axis of the outer pipe (23) as the center.

5. A pipe material for effectively relieving internal pressure as claimed in claim 1, characterized in that: The diameter of the pipe opening of the main pipe (11) is smaller than the diameter of the pipe opening formed by the two inner half pipes (16) in any case.

6. A pipe material for effectively relieving internal pressure as claimed in claim 1, characterized in that: The side of the filter screen (25) close to the main pipeline (11) is lower than the bottom of the pipe opening of the main pipeline (11), and the side away from the main pipeline (11) is higher than the top of the pipe opening of the main pipeline (11).

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