Flow dividing device for water supply and drainage engineering

Abstract

The utility model relates to the technical field of water supply and drainage engineering, and discloses a flow dividing device for water supply and drainage engineering, which comprises a main pipeline, one end of the main pipeline is fixedly connected with a fixed pipe, one side of the fixed pipe is fixedly connected with a connecting pipe, one end of the connecting pipe is provided with a flow dividing pipe, and the other end of the connecting pipe is provided with a flow dividing pipe. One end of the connecting pipe is fixedly connected with a first connecting flange, one end of the flow dividing pipe is fixedly connected with a second connecting flange, the first connecting flange and the second connecting flange are arranged in a matched mode, fixing mechanisms are arranged on the two sides of the first connecting flange and the two sides of the second connecting flange, and a valve is arranged on one side of the flow dividing pipe. The second connecting flange at one end of the flow dividing pipe is attached to the first connecting flange at one end of the connecting pipe, then the flow dividing pipe and the connecting pipe are fixedly connected through the fixing mechanism, and therefore the flow dividing pipe can be rapidly installed on the connecting pipe, disassembly is easy, screws are not needed, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply and drainage engineering, and more specifically, to a flow diversion device for water supply and drainage engineering. Background Art

[0002] Water supply projects are projects that supply water for living, production, etc. to water users. The task of water supply projects is to supply water for cities and residential areas, industrial enterprises, railway transportation, agriculture, construction sites and military purposes, and to ensure the water quantity, water quality and water pressure requirements of the above users, and at the same time to undertake fire fighting tasks in water-using areas. The role of water supply projects is to collect natural surface water or groundwater, and after certain treatment, make it meet the water quality standards for industrial production water and residential drinking water, and use economical and reasonable distribution methods to transport it to various users. Water supply projects need to frequently divert water.

[0003] However, the diversion device in the prior art needs to be connected and fixed to the main pipeline by multiple bolts, which makes the installation and disassembly process of the diversion device more cumbersome and complicated. The operator needs to repeatedly tighten the bolts one by one when installing and disassembling the diversion device, which not only increases the labor intensity of the operator, but also leads to slow installation and disassembly of the diversion device and reduces work efficiency. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a diversion device for water supply and drainage engineering, which has the advantages of being able to quickly install the diversion pipe on the connecting pipe and being easy to disassemble without using screws, thereby improving work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a diversion device for water supply and drainage engineering, comprising a main pipeline, one end of the main pipeline is fixedly connected to a fixed pipe, one side of the fixed pipe is fixedly connected to a connecting pipe, one end of the connecting pipe is provided with a diversion pipe, one end of the connecting pipe is fixedly connected to a connecting flange 1, one end of the diversion pipe is fixedly connected to a connecting flange 2, the connecting flange 1 and the connecting flange 2 are matched, fixing mechanisms are provided on both sides of the connecting flange 1 and the connecting flange 2, and a valve is provided on one side of the diversion pipe.

[0006] The cam is an assembly made of a plurality of independently controlled rods, each of which is connected to a pair of independently controlled rods, and the independently controlled rods are connected to the pair of independently controlled rods.

[0007] As a preferred technical solution of a diversion device for water supply and drainage engineering of the utility model, one end of the diversion pipe is fixedly connected to a clamping pipe, and the outer wall of the clamping pipe is slidably connected to the inner wall of the connecting pipe.

[0008] As a preferred technical solution of a diversion device for water supply and drainage engineering of the utility model, a sealing gasket is fixedly connected to one end of the diversion pipe, and the outer wall of the sealing gasket fits with the inner wall of the connecting pipe.

[0009] As a preferred technical solution of a diversion device for water supply and drainage engineering of the utility model, a plurality of diversion pipes are provided.

[0010] As an optimal technical solution for a diversion device for water supply and drainage engineering of the utility model, a slope is provided at the bottom of the bracket, a slope matching the slope of the bracket is provided on one side of the block, and the interior of the slot is arranged as a slope groove matching the slope on one side of the block.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model makes the connecting flange 2 at one end of the shunt pipe fit with the connecting flange 1 at one end of the connecting pipe, and then fixes the shunt pipe and the connecting pipe through a fixing mechanism, thereby realizing that the shunt pipe can be quickly installed on the connecting pipe, and the disassembly is simple without using screws, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the utility model;

[0015] Figure 3 It is the structure expansion diagram of the utility model;

[0016] Figure 4 It is a cross-sectional view of the structure of the utility model.

[0017] In the figure: 1. main pipeline; 2. fixed pipe; 3. connecting pipe; 4. shunt pipe; 5. connecting flange 1; 6. connecting flange 2; 7. fixing mechanism; 701. fixing frame; 702. connecting rod; 703. connecting frame; 704. sliding rod; 705. clamping frame; 706. tension spring; 707. fixing block; 708. slide groove; 709. groove; 710. spring; 711. fixing rod; 712. clamping block; 713. clamping groove; 8. valve; 9. clamping pipe; 10. sealing gasket. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figures 1 to 4 As shown, the utility model provides a diversion device for water supply and drainage engineering, including a main pipeline 1, characterized in that: one end of the main pipeline 1 is fixedly connected to a fixed pipe 2, one side of the fixed pipe 2 is fixedly connected to a connecting pipe 3, one end of the connecting pipe 3 is provided with a diversion pipe 4, one end of the connecting pipe 3 is fixedly connected to a connecting flange 1 5, one end of the diversion pipe 4 is fixedly connected to a connecting flange 2 6, the connecting flange 1 5 and the connecting flange 2 6 are matched, fixing mechanisms 7 are provided on both sides of the connecting flange 1 5 and the connecting flange 2 6, and a valve 8 is provided on one side of the diversion pipe 4;

[0020] By fitting the connecting flange 2 6 at one end of the shunt pipe 4 with the connecting flange 1 5 at one end of the connecting pipe 3, and then fixing the shunt pipe 4 and the connecting pipe 3 through the fixing mechanism 7, the shunt pipe 4 can be quickly installed on the connecting pipe 3, and the disassembly is simple without the use of screws, thereby improving work efficiency.

[0021] The fixing mechanism 7 includes a fixing frame 701 and a fixing block 707. One side of the fixing frame 701 is fixedly connected to one side of the connecting flange 1 5. One side of the fixing block 707 is fixedly connected to one side of the connecting flange 2 6. The inner side of the fixing frame 701 is fixedly connected to a connecting rod 702. The outer wall of the connecting rod 702 is rotatably connected to a connecting frame 703. The inner wall of the connecting frame 703 is slidably connected to a sliding rod 704. One end of the sliding rod 704 is fixedly connected to a card frame 705. The other end of the sliding rod 704 is fixedly connected to a tension spring 706. One end is fixedly connected to one side of the inner part of the connecting frame 703, a slide groove 708 is provided at the lower part of one side of the fixed block 707, a groove 709 is provided on the upper surface of the slide groove 708, the lower part of the bracket 705 is slidably connected to the inner wall of the slide groove 708, a groove 713 is provided on one side of the lower part of the bracket 705, a spring 710 is fixedly connected to the inner upper surface of the groove 709, a fixing rod 711 is fixedly connected to the bottom end of the spring 710, a fixing block 712 is fixedly connected to the bottom end of the fixing rod 711, and the outer wall of the fixing block 712 is embedded in the inner wall of the groove 713;

[0022] By fitting the shunt pipe 4 with the connecting pipe 3, and then turning the connecting frame 703 flat, pulling the sliding rod 704 to extend the sliding rod 704, and then relaxing the force on the sliding rod 704, the lower part of the bracket 705 can be stuck in the sliding groove 708 under the action of the tension spring 706. When the inclined surface of the lower part of the bracket 705 passes the inclined surface of the block 712, the block 712 can be squeezed, so that the block 712 moves into the groove 709. After the bracket 705 is stuck in the sliding groove 708, the groove 713 moves to the bottom of the block 712. Under the action of the spring 710, the block 712 can be restored to its original position, so that the block 712 is stuck in the groove 713, so that the shunt pipe 4 can be fixedly installed on the connecting pipe 3.

[0023] One end of the shunt pipe 4 is fixedly connected to a clamping pipe 9, and the outer wall of the clamping pipe 9 is slidably connected to the inner wall of the connecting pipe 3; one end of the shunt pipe 4 is fixedly connected to a sealing gasket 10, and the outer wall of the sealing gasket 10 is in contact with the inner wall of the connecting pipe 3;

[0024] The clamping tube 9 can be provided so that the shunt tube 4 can be better installed with the connecting tube 3, and the sealing gasket 10 can prevent water leakage.

[0025] Among them, there are several shunt pipes 4; the lower part of the bracket 705 is provided with a slope, one side of the block 712 is provided with a slope matching the slope of the bracket 705, and the interior of the slot 713 is provided with a slope groove matching the slope of one side of the block 712.

[0026] The working principle and use process of this utility model:

[0027] By fitting the connecting flange 26 at one end of the shunt pipe 4 with the connecting flange 15 at one end of the connecting pipe 3, and then flattening the connecting frame 703, pulling the slide bar 704 to extend the slide bar 704, one end of the bracket 705 is flush with the slide groove 708 on the fixed block 707, and then releasing the force on the slide bar 704, the lower part of the bracket 705 can be clamped into the slide groove 708 under the action of the tension spring 706, and when the inclined surface of the lower part of the bracket 705 passes through the inclined surface of the clamping block 712, the clamping block 712 can be clamped. 2 is squeezed, so that the block 712 moves into the groove 709, and after the bracket 705 is stuck in the slide groove 708, the slot 713 moves to the bottom of the block 712, and under the action of the spring 710, the block 712 can be restored to its original position, so that the block 712 is stuck in the slot 713, so that the shunt pipe 4 can be fixedly installed on the connecting pipe 3, thereby realizing that the shunt pipe 4 can be quickly installed on the connecting pipe 3, and the disassembly is simple, without the use of screws, and the work efficiency is improved.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flow diversion device for water supply and drainage engineering, comprising a main pipeline (1), characterized in that: One end of the main pipeline (1) is fixedly connected to a fixed pipe (2), one side of the fixed pipe (2) is fixedly connected to a connecting pipe (3), one end of the connecting pipe (3) is provided with a shunt pipe (4), one end of the connecting pipe (3) is fixedly connected to a connecting flange 1 (5), one end of the shunt pipe (4) is fixedly connected to a connecting flange 2 (6), the connecting flange 1 (5) and the connecting flange 2 (6) are matched, fixing mechanisms (7) are provided on both sides of the connecting flange 1 (5) and the connecting flange 2 (6), and one side of the shunt pipe (4) is provided with a valve (8).

2. A flow diversion device for water supply and drainage engineering according to claim 1, characterized in that: The fixing mechanism (7) comprises a fixing frame (701) and a fixing block (707), one side of the fixing frame (701) is fixedly connected to one side of the connecting flange 1 (5), one side of the fixing block (707) is fixedly connected to one side of the connecting flange 2 (6), the inner side of the fixing frame (701) is fixedly connected to a connecting rod (702), the outer wall of the connecting rod (702) is rotatably connected to a connecting frame (703), the inner wall of the connecting frame (703) is slidably connected to a sliding rod (704), one end of the sliding rod (704) is fixedly connected to a clamping frame (705), the other end of the sliding rod (704) is fixedly connected to a tension spring (706), the tension spring (706) One end is fixedly connected to an inner side of the connecting frame (703); a slide groove (708) is provided at a lower portion of one side of the fixing block (707); a groove (709) is provided on an upper surface of the slide groove (708); the lower portion of the clamping frame (705) is slidably connected to the inner wall of the slide groove (708); a clamping groove (713) is provided at a lower side of the clamping frame (705); a spring (710) is fixedly connected to an inner upper surface of the groove (709); a fixing rod (711) is fixedly connected to the bottom end of the spring (710); a clamping block (712) is fixedly connected to the bottom end of the fixing rod (711); an outer wall of the clamping block (712) is embedded in the inner wall of the clamping groove (713).

3. A flow diversion device for water supply and drainage engineering according to claim 1, characterized in that: One end of the flow distribution pipe (4) is fixedly connected to a clamping pipe (9), and the outer wall of the clamping pipe (9) is slidably connected to the inner wall of the connecting pipe (3).

4. A flow diversion device for water supply and drainage engineering according to claim 1, characterized in that: One end of the shunt pipe (4) is fixedly connected to a sealing gasket (10), and the outer wall of the sealing gasket (10) is in contact with the inner wall of the connecting pipe (3).

5. A flow diversion device for water supply and drainage engineering according to claim 1, characterized in that: A plurality of the diverter pipes (4) are provided.

6. A flow diversion device for water supply and drainage engineering according to claim 2, characterized in that: The lower part of the card frame (705) is provided with an inclined surface, one side of the card block (712) is provided with an inclined surface matching the inclined surface of the card frame (705), and the interior of the card slot (713) is configured as an inclined slot matching the inclined surface on one side of the card block (712).

Images