CN218374331U - Drainage system - Google Patents

Abstract

The utility model relates to the technical field of drainage systems, and specifically discloses a drainage system, which includes a water collection groove, the water collection groove is detachably connected with a water collection box, and the end of the water collection box away from the water collection groove is provided with a drain pipe. The free end of the drain pipe is provided with a diversion well, and the end of the diversion well far away from the drain pipe is provided with a collection box. The drain pipe is provided with a detachable cleaning assembly. The filter plates at the ends of several installation blocks, the water wheel detachably connected between the installation block and the filter plate, and the automatic cleaning mechanism arranged between the water wheel and the filter plate and used to clean the filter plate, the utility model The purpose is to solve the problem that the drain pipe is easy to be blocked after long-term drainage in the traditional drainage system.

Description

a drainage system

technical field

The application relates to the technical field of drainage systems, and specifically discloses a drainage system.

Background technique

At present, the drainage system of cities and buildings mainly includes diversion system, confluence system and mixed flow system, the main purpose of which is to realize the collection, transportation and treatment of water bodies. For example, a system that treats all wastewater in one way is called combined. It has only one drainage system, called the confluence system, and its drainage pipe is called the confluence pipe. The system that treats different types of wastewater in different ways is called the diversion system, which generally has two drainage systems. One can be called a rainwater system, which is used to collect rainwater and industrial wastewater with a very low pollution level that is directly discharged into the water body without treatment, and its pipeline is called a rainwater pipeline. The other can be called a sewage system, which collects domestic sewage and industrial wastewater that needs to be treated before it can be discharged, and its pipeline is called a sewage pipeline. The mixed flow system is a system between the diversion system and the confluence system. It is mainly due to the misconnection and mixing of pipelines in the area of the diversion system, which leads to the occurrence of different types of wastewater in some pipelines, that is, rainwater pipes or sewage. The pipes actually become confluent pipes. Wastewater in urban sewage pipes and combined pipes is often collectively referred to as urban sewage.

However, in the process of collecting and transferring rainwater in the existing drainage system, because the collected rainwater contains more impurities, the impurities will cling to the filter screen or filter plate for filtering rainwater, and the long-term drainage will cause a large amount of impurities to accumulate. Thereby form drainage pipeline blockage, therefore, the inventor proposes a kind of drainage system.

Utility model content

The purpose of the utility model is to solve the problem that the drainpipe is easily blocked after long-term drainage in the traditional drainage system.

In order to achieve the above object, the utility model provides the following basic solutions:

A drainage system, characterized in that it includes a water collecting groove, the water collecting groove is detachably connected with a water collecting tank, the end of the water collecting tank far away from the water collecting groove is provided with a drain pipe, and the free end of the drain pipe is provided with a diverter Well, the diversion well is provided with a collection box at one end away from the drain pipe, and a detachable cleaning assembly is arranged in the drain pipe, and the cleaning assembly includes several installation blocks clamped with the drain pipe, A filter plate, a water wheel detachably connected between the mounting block and the filter plate, and an automatic cleaning mechanism arranged between the water wheel and the filter net and used for cleaning the filter plate.

The principle and effect of this basic scheme are as follows:

1. Compared with the prior art, the utility model can better help the utility model to collect rainwater through the water collecting groove provided in the utility model, and the collected rainwater flows into the water collecting tank through the water collecting groove, and then passes through and collects The drainage pipe connected to the water tank flows into the diversion well, and finally distributes the collected rainwater, thus realizing the effective use of rainwater.

2. Compared with the prior art, when the collected water in the water collection tank flows into the drain pipe through the cleaning assembly provided in the utility model, the movement of the water flow will drive the rotation of the water wheel, and the rotation of the water wheel will drive the automatic cleaning The mechanism rotates to clean the filter plate. When the utility model cleans the filter plate, it does not need to add additional kinetic energy, and the impurities can be cleaned through the flow of water, preventing the drainage pipe from being blocked by a large amount of impurities accumulated on the surface of the filter plate. Drainage failed and roads flooded.

3. Compared with the prior art, the utility model can conveniently disassemble and install the filter plates by setting several installation blocks and the filter plates affixed to the ends of the installation blocks. When the drain pipe is used for too long, The water wheel and filter plate in the drain pipe can be disassembled and cleaned, making the utility model more complete.

Further, a booster pump connected to the drainage pipe is provided in the water collection tank, and a filter screen is provided at the inlet of the booster pump. Through the booster pump provided, the flow velocity of the water flow in the drain pipe is accelerated to provide sufficient power for the rotation of the water wheel.

Further, installation rods are symmetrically fixed on the installation block, and a fixing block fixed on the free end of the installation rod is arranged between the installation rods, and the water wheel is detachably connected in the fixing block. The water wheel can be fixed by the provided installation rod and the fixed block.

Further, the automatic cleaning assembly includes a transmission rod detachably connected to the end surface of the water wheel away from the water collection groove and a cleaning rod fixed to the free end of the transmission rod for cleaning impurities on the surface of the filter plate. When the water wheel rotates, it drives the transmission rod to rotate, and the transmission rod finally drives the cleaning rod to rotate, so as to clean up the impurities attached to the surface of the filter plate.

Further, the outer walls of the mounting blocks are all provided with hexagon socket screws threadedly connected with the side walls of the drain pipe. The provided hexagon socket head screws are used to strengthen the connection between the installation block and the drain pipe, so as to prevent the unstable installation of the filter plate.

Further, sealing rings are provided at the joints of the drainage pipe, the water collection box and the diversion well. A sealing ring is provided to prevent water seepage.

Further, the mounting blocks are all made of stainless steel. The mounting block made of stainless steel has strong corrosion resistance and long service life.

Further, the connection between the drainage pipe and the diversion well is provided with a first electric control valve detachably connected to the inner wall of the diversion well. Whether the water flow flows into the water collection tank can be controlled by the first electric control valve provided.

Furthermore, the bottom of the diversion well is provided with an overflow pipe for discharging excess water, and the connection between the overflow pipe and the diversion well is provided with a second electric control valve detachably connected to the bottom of the diversion well. When too much rainwater is collected, the second electric control valve can be opened to discharge excess rainwater through the overflow pipe.

Further, the connection between the collection box and the diversion well is provided with a third electric control valve detachably connected inside the diversion well. When the third electric control valve is opened, rainwater can be collected and stored.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can also be obtained based on these drawings without any creative effort.

Fig. 1 shows a schematic diagram of a drainage system proposed in the embodiment of the present application;

Fig. 2 shows a schematic structural diagram of a drainage pipe in a drainage system proposed by an embodiment of the present application;

Figure 3 shows a schematic diagram of the internal structure of a drainage pipe in a drainage system proposed by an embodiment of the present application

Fig. 4 shows a cross-sectional view of a drainage pipe in a drainage system proposed by an embodiment of the present application.

Detailed ways

In order to further explain the technical means and effects of the utility model to achieve the intended purpose of the utility model, the specific implementation, structure, features and effects of the utility model will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. As later.

The reference signs in the accompanying drawings of the description include: water collection groove 1, water collection tank 2, booster pump 3, drain pipe 4, installation block 5, socket head cap screw 501, installation rod 6, fixing block 7, water wheel 8, Transmission rod 9, cleaning rod 10, filter plate 11, shunt well 12, first electric control valve 13, second electric control valve 14, overflow pipe 15, third electric control valve 16, collection box 17.

Embodiment shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4:

A drainage system, as shown in Figure 1, includes a water collection groove 1, the right end of the water collection groove 1 is detachably connected with a water collection box 2, and the bottom of the right end of the water collection box 2 is clamped with a drainpipe 4, and the drainpipe 4 The right end of the drainpipe 4 links to each other with the top of the left end face of the diversion well 12, and the left end and the right end of the drain pipe 4 are respectively covered with sealing rings at the joints of the water collecting tank 2 and the diversion well 12. The sealing ring can prevent water from seeping out, and the junction of the diversion well 12 The left wall is provided with a first electric control valve 13, the first electric control valve 13 is connected to the right end of the drain pipe 4 to control the opening and closing of the drain pipe 4, and the bottom of the diversion well 12 is provided with an overflow pipe 15 communicating with the interior of the diversion well 12 , the inner bottom of the diversion well 12 is provided with a second electric control valve 14 connected to the upper end of the overflow pipe 15, if the water collected in the diversion well 12 is too much, by opening the second electric control valve 14, the excess water can be discharged Discharged from the overflow pipe 15, the right end of the shunt well 12 is provided with a collection box 17 connected to the inside of the shunt well 12, and the connection between the collection box 17 and the shunt well 12 is provided with a third electronically controlled valve 16, by controlling the third electronically controlled The opening and closing of the valve 16 is used to control whether the water is stored, so that the collected rainwater can be processed and finally converted into domestic water.

The drain pipe 4 is provided with a cleaning assembly, and the cleaning assembly is detachable, as shown in Figure 2 and Figure 3, the cleaning assembly includes six mounting blocks 5 clamped with the drain pipe 4, and a fixed mounting block 5 at the end of the mounting block 5. The filter plate 11, the water wheel 8 arranged between the filter plate 11 and the installation block 5 and the filter plate 11, and the automatic cleaning mechanism arranged between the water wheel 8 and the filter plate 11, the installation blocks arranged symmetrically up and down are all symmetrically fixed There are mounting rods 6, and fixed blocks 7 are fixedly connected between the mounting rods 6. The water wheel 8 is detachably connected in the fixed block 7. As shown in Figure 4, the automatic cleaning mechanism includes being arranged on the right end surface of the water wheel 8 and wearing The transmission rod 9 on the right surface of the fixed block 7 and the cleaning rod 10 fixed on the free end of the transmission rod 9, the side wall of the cleaning rod 10 is in contact with the surface of the filter plate 11, and the outer wall of the mounting block 5 is provided with a drain pipe that can be connected to the drain pipe. 4 Hexagon socket head cap screws 501 threadedly connected. The connection between the installation block 5 and the drain pipe 4 can be strengthened through the provided six hexagon socket head cap screws 501 , so that the installation block 5 is firmly fixed on the drain pipe 4 .

The inner bottom of the water collection tank 2 is provided with a booster pump 3, the outlet of the booster pump 3 is connected to the left end of the drain pipe 4, and the water inlet of the booster pump 3 is provided with a filter, and the filtered water passes through the booster pump 3 Increase the pressure, hit the water wheel 8 at a high flow rate, drive the water wheel 8 to rotate, and then drive the transmission rod 9 to rotate through the water wheel 8, and finally drive the cleaning rod 10 to rotate, and the cleaning rod 10 will clean the surface of the filter plate 11. Impurities are cleaned up to prevent the filter plate 11 from being blocked, causing the drain pipe 4 to fail to drain water.

Specific implementation steps: the first step, the water wheel 8 is installed in the fixed block 7, and then the six installation blocks 5 are inserted into the drain pipe 4, and then the fixed block 7 is fixed with the hexagon socket head screw 501, so that the filter plate 11 It is fixed in the drainage pipe 4, and in the second step, when the utility model starts to work, the rainwater is collected by the water collection groove 1, and the rainwater flows into the water collection tank 2, and the first electric control valve 13 and the booster pump 3 are opened, and the water flow It flows into the drainage pipe 4 at high speed, drives the water wheel 8 to rotate, cleans up the impurities accumulated on the surface of the filter plate 11, and the rainwater flows into the diversion well 12. The third step is to open the third electric control valve 16 to collect and store the rainwater. When there is too much water, open the second electric control valve 14 and discharge the water through the overflow pipe 15. In the fourth step, after the drain pipe 4 has been used for a long time, the drain pipe 4 can be removed, and the hexagon socket head screw 501 can be taken out, and the Out of the installation block 5, the impurities inside the drain pipe 4 can be washed and cleared to complete the cleaning, and the operation is simple and convenient.

The above descriptions are only preferred embodiments of the present utility model, and do not limit the utility model in any form. Although the utility model has been disclosed as above with preferred embodiments, it is not used to limit the utility model. Any Those skilled in the art, without departing from the scope of the technical solution of the present utility model, may use the technical content disclosed above to make some changes or modify equivalent embodiments with equivalent changes, but all without departing from the technical solution of the utility model According to the technical essence of the utility model, any brief modification, equivalent change and modification made to the above embodiments still belong to the scope of the technical solution of the utility model.

Claims (10)

1. A drainage system characterized by: including catchment slot, catchment slot can be dismantled and be connected with the header tank, and the one end that catchment slot was kept away from to the header tank is equipped with the drain pipe, and the free end of drain pipe is equipped with the reposition of redundant personnel well, and the one end that the drain pipe was kept away from to the reposition of redundant personnel well is equipped with the collecting box, be equipped with detachable clearance subassembly in the drain pipe, the clearance subassembly includes a plurality ofly with the installation piece of drain pipe joint, the rigid coupling is a plurality of the filter of installation piece tip, detachable connection are at the water wheels between installation piece and filter and set up the automatic clearance mechanism that just is used for clearing up the filter between water wheels and filter.

2. The drainage system according to claim 1, wherein a booster pump connected to the drainage pipe is provided in the water collection tank, and a filter screen is provided at an inlet of the booster pump.

3. The drainage system according to claim 1, wherein the mounting blocks are symmetrically and fixedly connected with mounting rods, fixed blocks fixedly connected to free ends of the mounting rods are arranged between the mounting rods, and the water wheels are detachably connected in the fixed blocks.

4. The drainage system of claim 3, wherein the cleaning assembly comprises a driving rod detachably connected to the end surface of the water wheel far away from the water collecting groove and a cleaning rod fixedly connected to the free end of the driving rod and used for cleaning impurities on the surface of the filter plate.

5. A drainage system according to claim 4, wherein the outer walls of the mounting blocks are each provided with a socket head cap screw which is threadedly connected to the side wall of the drain pipe.

6. A drainage system according to claim 5 wherein the connections of the drain pipe to the header tank and to the diverter well are provided with sealing rings.

7. A drainage system according to claim 6 wherein the mounting blocks are each made of stainless steel.

8. The drainage system according to claim 1, wherein the junction of the drainage pipe and the diversion well is provided with a first electrically controlled valve detachably connected to the inner wall of the diversion well.

9. The drainage system according to claim 1, wherein the bottom of the diversion well is provided with an overflow pipe for discharging excess water, and the joint of the overflow pipe and the diversion well is provided with a second electrically controlled valve which is detachably connected to the bottom in the diversion well.

10. A drainage system according to claim 1 wherein the junction of the collection tank and the diverter well is provided with a third electrically controlled valve removably connected within the diverter well.

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