Diversion and sewage interception device for municipal pipe network

Abstract

The utility model discloses a diversion and sewage interception device for a municipal pipe network, and specifically relates to the technical field of diversion and sewage interception devices, including a first guide tube, on which a diversion and filtering assembly is arranged, and the diversion and filtering assembly includes a second guide tube arranged on the first guide tube, and a first cone net bucket is arranged in the middle of the second guide tube. The utility model gathers sewage through the first cone net bucket by arranging a diversion and filtering assembly, and the sewage is filtered between the first cone net bucket and the second cone net bucket, and after being filtered by the second cone net bucket, it is discharged into the first guide tube through the conical section of the first cone net bucket, which can effectively prevent impurities in the sewage from clogging the device.

Description

Technical Field

[0001] The utility model relates to the technical field of diversion and sewage interception devices, and more specifically, to a diversion and sewage interception device for a municipal pipe network. Background Art

[0002] With the rapid development of society and economy, the urbanization process has accelerated, water resources have deteriorated, groundwater levels have dropped, and the water shortage problem in cities has become increasingly serious. Therefore, more and more countries have begun to pay attention to the collection of clean rainwater. Rainwater collection usually uses roofs, ground roads, green spaces, natural hillsides, etc. The initial rainwater is mixed with a large amount of pollutants, silt and impurities. Therefore, the initial rainwater should be abandoned and discharged, and the clean rainwater in the middle and late stages should be collected. At the same time, the impurities in the rainwater should be filtered and removed to ensure the normal operation of the later water storage system and the safety of drainage. The clean rainwater after treatment, evaporation and filtration can fully meet the standards of drinking water. At present, when collecting rainwater, municipal construction needs to divert and intercept the rainwater.

[0003] Among them, it was found through searching that the patent application number CN202321190973.7 discloses a diversion sewage interception device for a municipal pipe network, including a sewage interception frame, the sewage interception frame is movably connected to a garbage collection mechanism, the garbage collection mechanism includes a garbage collection frame, the garbage collection frame is fixedly connected to a filter plate, the outer wall of the garbage collection frame is fixedly connected to a limited position block, one side of the filter plate is fixedly connected to a moving block, and the top of the moving block is fixedly connected to a fixing ring;

[0004] When the structure is in use, the connecting rope is pulled so that the connecting rope moves along the outer wall of the rotating wheel, thereby driving the fixed ring to move upward, and the garbage collection rack is moved upward by the limiting block, which facilitates the collection and cleaning of garbage washed out by rainwater. However, the structure is not easy to divert and transport sewage when in use, causing impurities to block the pipe outlet and make the pipeline unable to transport. For this purpose, a diversion and sewage interception device is provided. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a diversion and sewage interception device for a municipal pipe network, aiming to solve the problems raised in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a diversion and sewage interception device for a municipal pipe network, comprising a first guide tube, on which a guide filter assembly is arranged;

[0007] The flow guide filter assembly comprises a second flow guide cylinder arranged on the first flow guide cylinder, a first cone net bucket is arranged in the middle of the second flow guide cylinder, and a second cone net bucket is arranged outside the first cone net bucket;

[0008] A center tube is provided at one end of the first conical net bucket, and the center tube is provided between the first guide tube and the second guide tube, a plurality of adsorption filter elements are distributed on the outer side of the center tube and along the circumference of the axis point of the center tube, one end of the center tube is detachably connected to the first guide tube, a plurality of shunt pipes are distributed on the side of the first guide tube away from the second guide tube and along the circumference of the axis point of the first guide tube, and each of the shunt pipes is connected to the first guide tube, the vertical cross-section shape of the first conical net bucket and the second conical net bucket are both set to be conical, and the conical cross-sections of the first conical net bucket and the second conical net bucket are oppositely arranged.

[0009] It can be seen that in the above technical solution, by gathering the sewage through the first cone net bucket, the sewage is filtered between the first cone net bucket and the second cone net bucket, and after being filtered through the second cone net bucket, it is discharged into the first guide tube through the conical cross-section of the first cone net bucket, which can effectively avoid the impurities in the sewage from clogging the device, and the filtered sewage is filtered again through the adsorption filter element in the first guide tube, and the impurities introduced into the central tube through the first cone net bucket can also be filtered through the adsorption filter element, so as to realize the function of diverting the water flow to the first guide tube first;

[0010] Optionally, in a possible implementation, a docking plate is provided at one end of the central tube, the docking plate extends to one end of the second cone net bucket and is connected to the second cone net bucket, a reinforcement ring installed on the second guide tube is provided on the outer side of the docking plate, a plurality of reinforcement support ribs are distributed in the middle of the reinforcement ring and along the circumference of the axis point of the reinforcement ring, and one end of each of the reinforcement support ribs extends to the docking plate and is detachably connected to the docking plate, a central support ring is provided between the first guide tube and the second guide tube, and a plurality of outer stoppers are provided on the outer side of the first guide tube;

[0011] Technical effects and advantages of the utility model:

[0012] By setting up the diversion and filtering assembly, compared with the prior art, the overall design is simple and the structure is reasonable. Through the corresponding coordinated use of various structures, the sewage is gathered through the first cone net bucket, the sewage is filtered between the first cone net bucket and the second cone net bucket, and after being filtered by the second cone net bucket, it is discharged into the first diversion tube through the conical section of the first cone net bucket, which can effectively prevent impurities in the sewage from clogging the device;

[0013] The filtered sewage is filtered again by the adsorption filter element in the first guide tube, and the impurities introduced into the central tube through the first cone net bucket can also be filtered by the adsorption filter element, realizing the function of diverting the water flow to the first guide tube;

[0014] Furthermore, the provision of the diversion pipe facilitates the diversion and transportation of the water after filtration in the first guide tube through the diversion pipe, which not only improves the transportation efficiency but also effectively avoids the blockage of a single pipeline and affects the discharge effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required to be used in some embodiments of the present disclosure. Obviously, the drawings described below are only drawings of some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present disclosure, the actual process of the method, the actual timing of the signal, etc.

[0016] Figure 1 It is the front view of the overall structure of the utility model.

[0017] Figure 2 It is a sectional view of the overall structure of the utility model.

[0018] Figure 3 It is a stereoscopic diagram of the first guide cylinder, the second guide cylinder and the outer stopper of the utility model.

[0019] Figure 4 It is a stereoscopic diagram of the central tube, the first cone net bucket and the second cone net bucket of the utility model.

[0020] Figure 5 For this utility model Figure 4 Exploded diagram.

[0021] The accompanying drawings are marked as follows: 1. first guide tube; 2. second guide tube; 3. central support ring; 4. first cone net bucket; 5. second cone net bucket; 6. central tube; 7. adsorption filter element; 8. diverter pipe; 9. docking plate; 10. reinforcement ring; 11. reinforcement support ribs; 12. outer stop block. DETAILED DESCRIPTION

[0022] 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.

[0023] As attached Figure 1-5The diversion and sewage interception device of the municipal pipe network shown in the figure, through the diversion and filtering assembly arranged on the first guide tube 1, gathers the sewage through the first cone net bucket 4, and the sewage is filtered between the first cone net bucket 4 and the second cone net bucket 5, and after being filtered by the second cone net bucket 5, it is discharged into the first guide tube 1 through the conical section of the first cone net bucket 4, which can effectively prevent the impurities in the sewage from clogging the device, and the filtered sewage is filtered again through the adsorption filter element 7 in the first guide tube 1, and the impurities introduced into the central tube 6 through the first cone net bucket 4 can also be filtered by the adsorption filter element 7, so as to realize the function of diverting the water flow first when it is transported to the first guide tube 1, and the specific structure of the assembly is arranged as follows;

[0024] The flow guide and filtration assembly comprises a second flow guide tube arranged on the first flow guide tube 1, a first cone net bucket 4 is arranged in the middle of the second flow guide tube, and a second cone net bucket 5 is arranged outside the first cone net bucket 4;

[0025] A center tube 6 is provided at one end of the first cone net bucket 4, and the center tube 6 is provided between the first guide tube 1 and the second guide tube, and a plurality of adsorption filter elements 7 are distributed on the outer side of the center tube 6 and along the circumference of the axis point of the center tube 6, and one end of the center tube 6 is detachably connected to the first guide tube 1, and a plurality of shunt pipes 8 are distributed on the side of the first guide tube 1 away from the second guide tube and along the circumference of the axis point of the first guide tube 1, and each shunt pipe 8 is connected to the first guide tube 1, and the vertical cross-sectional shape of the first cone net bucket 4 and the second cone net bucket 5 are both set to be conical, and the conical cross-sections of the first cone net bucket 4 and the second cone net bucket 5 are oppositely arranged.

[0026] A docking plate 9 is provided at one end of the central tube 6, and the docking plate 9 extends to one end of the second cone net bucket 5 and is connected to the second cone net bucket 5. A reinforcement ring 10 installed on the second guide tube is provided on the outer side of the docking plate 9. A plurality of reinforcing support ribs 11 are distributed in the middle part of the reinforcing ring 10 and along the circumference of the axial point of the reinforcing ring 10, and one end of each reinforcing support rib 11 extends to the docking plate 9 and is detachably connected to the docking plate 9. A central support ring 3 is provided between the first guide tube 1 and the second guide tube, and a plurality of outer stoppers 12 are provided on the outer side of the first guide tube 1.

[0027] According to the above structure, when in use, the staff installs the device in the sewer, collects the sewage through the first cone net bucket 4, and the sewage is filtered between the first cone net bucket 4 and the second cone net bucket 5. After being filtered by the second cone net bucket 5, it is discharged into the first guide tube 1 through the conical section of the first cone net bucket 4, which can effectively prevent impurities in the sewage from clogging the device;

[0028] The filtered sewage is filtered again by the adsorption filter element 7 in the first guide tube 1, and the impurities introduced into the central tube 6 through the first cone net bucket 4 can also be filtered by the adsorption filter element 7, so as to realize the function of diverting the water flow into the first guide tube 1 at the beginning;

[0029] Furthermore, the provision of the diverter pipe 8 facilitates the diversion and transportation of the water after filtration in the first guide tube 1 through the diverter pipe 8, which not only improves the transportation efficiency but also effectively avoids the blockage of a single pipeline and affects the discharge effect.

[0030] Different from the prior art, the present application discloses a diversion and sewage interception device for a municipal pipe network, which gathers sewage through a first cone net bucket 4, filters the sewage between the first cone net bucket 4 and the second cone net bucket 5, and then discharges it into the first guide tube 1 through the conical cross-section of the first cone net bucket 4 after filtering through the second cone net bucket 5, which can effectively prevent impurities in the sewage from clogging the device, and the filtered sewage is filtered again through an adsorption filter element 7 in the first guide tube 1, and the impurities introduced into the central tube 6 through the first cone net bucket 4 can also be filtered through the adsorption filter element 7, thereby realizing the function of first diverting the water flow into the first guide tube 1.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sewage diversion and interception device for a municipal pipe network, comprising a first guide tube (1), characterized in that: The first flow guide tube (1) is provided with a flow guide filter assembly; The flow guide and filtration assembly comprises a second flow guide cylinder arranged on the first flow guide cylinder (1), a first cone net bucket (4) being arranged in the middle of the second flow guide cylinder, and a second cone net bucket (5) being arranged outside the first cone net bucket (4); A central tube (6) is provided at one end of the first cone net bucket (4), and the central tube (6) is located between the first flow guide tube (1) and the second flow guide tube.

2. The sewage diversion and interception device for a municipal pipe network according to claim 1, characterized in that: A plurality of adsorption filter elements (7) are distributed on the outside of the central tube (6), and one end of the central tube (6) is detachably connected to the first flow guide tube (1).

3. The sewage diversion and interception device for a municipal pipe network according to claim 1, characterized in that: A plurality of flow diversion tubes (8) are distributed on a side of the first flow diversion tube (1) away from the second flow diversion tube, and each of the flow diversion tubes (8) is connected to the first flow diversion tube (1).

4. The sewage diversion and interception device for a municipal pipe network according to claim 1, characterized in that: The vertical cross-sections of the first cone net bucket (4) and the second cone net bucket (5) are both arranged to be cone-shaped, and the cone cross-sections of the first cone net bucket (4) and the second cone net bucket (5) are arranged in opposite directions.

5. The sewage diversion and interception device for a municipal pipe network according to claim 1, characterized in that: A docking plate (9) is provided at one end of the central tube (6), and the docking plate (9) is connected to the second cone net bucket (5).

6. The sewage diversion and interception device for the municipal pipe network according to claim 5, characterized in that: A reinforcement ring (10) mounted on the second guide tube is arranged on the outer side of the docking plate (9), a plurality of reinforcement support ribs (11) are distributed in the middle of the reinforcement ring (10), and one end of each reinforcement support rib (11) extends to the docking plate (9) and is detachably connected to the docking plate (9).

7. The sewage diversion and interception device for a municipal pipe network according to claim 1, characterized in that: A central support ring (3) is provided between the first flow guide cylinder (1) and the second flow guide cylinder, and a plurality of outer stoppers (12) are provided on the outer side of the first flow guide cylinder (1).

Images