Flow dividing well with filtering structure
By introducing miscellaneous discharge components and water quality analyzers into the diversion well, the problem of impurities silt in the prior art is solved, the effective discharge of impurities and water quality diversion is achieved, and the continuity of rainwater sewage treatment and water quality meet standards are ensured.
Patent Information
- Application Number
- CN202420641274.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-30
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-03-30
AI Technical Summary
The existing rainwater and sewage diversion wells with filter structures fail to effectively discharge impurities after filtering and adsorbing impurities, resulting in long-term siltation of impurities that affect the subsequent rainwater and sewage treatment process.
A diverting well with discharging components is designed, including hydraulic cylinder, ejection plate, guide inclined plate and discharging port. The hydraulic cylinder drives the ejection plate to move upwards, pushing the impurities from the inner wall of the filter cartridge into the guide inclined plate. Simultaneously discharge, combine the water quality analyzer and the diverting assembly to control the discharge of rainwater or sewage through an electric control valve according to the water quality detection results.
It effectively avoids the accumulation of impurities in the inner wall of the filter cartridge, ensures the smooth progress of subsequent rainwater and sewage treatment, and realizes water diversion and effective discharge of pollutants through water quality analysis.
Smart Images
Figure CN222206694U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drainage engineering, in particular to a diversion well with a filtering structure. Background Art
[0002] As water resources become more and more precious, people pay more and more attention to water quality. Newly built buildings and some villa areas discharge domestic sewage and rainwater separately. Sewage is sent to sewage treatment plants through sewage pipes for treatment. After the water quality meets the corresponding national or local emission standards, it is discharged into the river. Rainwater is discharged directly into the river through rainwater pipes to reduce the pollution of the river by domestic sewage.
[0003] After searching, Chinese patent CN218292181U was found and announced a rainwater and sewage diversion well with a filtering structure. After the impurities in the rainwater are diverted by the setting of the filtering component, when the rainwater enters the rainwater tank, the motor can be started to drive the spiral rod to rotate. During the rotation, the rotating blades drive the adsorption cotton to adsorb the impurities contained in the rainwater. The setting of the filter net can filter the larger impurities contained in the rainwater when it enters the diversion well body, and then the filtered impurities can be diverted along the guide plate, so that the rainwater and impurities can be diverted. At the same time, the setting of the polyoxide coating can avoid damage to the device caused by long-term use of the device. This patent only filters and adsorbs impurities, and does not discharge the impurities after filtration and adsorption, which may easily cause impurities to accumulate in the filter net for a long time and affect the subsequent rainwater and sewage treatment process. In view of this, a diversion well with a filtering structure is proposed. Utility Model Content
[0004] In view of the deficiencies of the prior art, the utility model provides a diversion well with a filtering structure, which has the advantage of being easy to discharge impurities.
[0005] In order to achieve the above-mentioned purpose of facilitating the discharge of impurities, the utility model provides the following technical solutions: a diversion well with a filtering structure, comprising a base and a filter cartridge, a diversion well body is fixedly installed on the top of the base, a cover plate is fixedly installed on the top of the diversion well body, a water diversion pipe is fixedly installed in the cover plate, the water diversion pipe is connected to the inner cavity of the diversion well body, a mounting rod is fixedly installed on the inner side wall of the diversion well body, and impurity discharge components for discharging impurities on the inner wall of the filter cartridge are provided on the diversion well body and the mounting rod.
[0006] Furthermore, the debris discharge assembly includes a hydraulic cylinder, an ejector plate, a guide inclined plate and a debris discharge port, the hydraulic cylinder is fixedly mounted on the top of the mounting rod, the ejector plate is fixedly mounted on the output end of the hydraulic cylinder, the guide inclined plate is fixedly mounted on the inner side wall of the filter cartridge, the ejector plate is plugged into the filter cartridge and the guide inclined plate, the debris discharge port is provided on the wall of the diversion well body, the debris discharge port is communicated with the inner cavity of the diversion well body, and the inner bottom wall of the debris discharge port is flush with the lowest position of the upper surface of the guide inclined plate.
[0007] Furthermore, a protective cover is fixedly installed on the top of the mounting rod and outside the hydraulic cylinder, the ejection plate is plugged into the inner wall of the protective cover, and the filter cartridge is fixedly installed between the guide inclined plate and the opposite side of the protective cover.
[0008] Furthermore, the cross-sectional shapes of the filter cartridge and the main body of the diversion well are both circular rings, and a guide rod slidably connected to the mounting rod is fixedly mounted on the bottom of the ejection plate.
[0009] Furthermore, a water quality analyzer is fixedly installed on the top of the cover plate, and the sensing part of the water quality analyzer extends into the inner cavity of the diversion well body. A controller is fixedly installed on the outer surface of the diversion well body.
[0010] Furthermore, a diversion assembly is provided on the wall of the diversion well body, and the diversion assembly includes a sewage pipe, a rainwater pipe and an electric control valve. The sewage pipe is connected to the wall of the diversion well body, and the rainwater pipe is connected to the wall of the diversion well body and is opposite to the sewage pipe. The electric control valve is installed on the sewage pipe and the rainwater pipe, and the water outlet ends of the sewage pipe and the rainwater pipe are fixedly connected with flanges.
[0011] Compared with the prior art, the utility model provides a diversion well with a filtering structure, which has the following beneficial effects:
[0012] 1. The diversion well with a filtering structure is provided with a debris discharge component. After the debris discharge component is used, the ejection plate can be moved up to gradually push the impurities on the inner wall of the filter cartridge, so that the impurities are pushed into the upper surface of the guide inclined plate, and the impurities are discharged from the debris discharge port along the inclined surface of the guide inclined plate, so as to facilitate the discharge of the filtered impurities and avoid the accumulation of impurities in the inner wall of the filter cartridge to affect the subsequent rainwater and sewage treatment process.
[0013] 2. The diversion well with a filtering structure is equipped with a water quality analyzer and a diversion component. The water quality analyzer detects the pollutant concentration of the water. When the pollutant concentration of the water is reduced to the standard, the electric control valve on the rainwater pipe opens and the water is discharged from the rainwater pipe. When the pollutant concentration of the water is high, the electric control valve on the sewage pipe opens and the water is discharged from the sewage pipe, thereby realizing water diversion. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;
[0015] Figure 2 This is a front perspective sectional view of the structure of the utility model;
[0016] Figure 3 It is a three-dimensional cross-sectional view of the filter cartridge, ejector plate and guide inclined plate of the utility model structure.
[0017] In the figure: 1 substrate, 2 filter cartridge, 3 diversion well body, 4 cover plate, 5 water diversion pipe, 6 mounting rod, 7 miscellaneous components, 71 hydraulic cylinder, 72 ejector plate, 73 guide inclined plate, 74 miscellaneous port, 8 protective cover, 9 guide rod, 10 water quality analyzer, 11 diversion component, 111 sewage pipe, 112 rainwater pipe, 113 electric control valve, 12 flange, 13 controller. 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] See also Figure 1-3 A diversion well with a filtering structure comprises a base body 1 and a filter cartridge 2, the filter cartridge 2 is used to filter impurities in water, a diversion well body 3 is fixedly installed on the top of the base body 1, the cross-sectional shapes of the filter cartridge 2 and the diversion well body 3 are both circular, a cover plate 4 is fixedly installed on the top of the diversion well body 3, a water diversion pipe 5 is fixedly installed in the cover plate 4, the water diversion pipe 5 is connected to the inner cavity of the diversion well body 3, and is used to guide rainwater and sewage into the diversion well body 3, a mounting rod 6 is fixedly installed on the inner side wall of the diversion well body 3, a water quality analyzer 10 is fixedly installed on the top of the cover plate 4, the sensing part of the water quality analyzer 10 extends into the inner cavity of the diversion well body 3, and is used to detect the concentration of pollutants in water, and a controller 13 is fixedly installed on the outer surface of the diversion well body 3.
[0020] Among them, a diversion component 11 is arranged on the wall of the diversion well body 3, and the diversion component 11 includes a sewage pipe 111, a rainwater pipe 112 and an electric control valve 113. The sewage pipe 111 is connected to the wall of the diversion well body 3, and is used to discharge water with a high pollutant concentration. The rainwater pipe 112 is connected to the wall of the diversion well body 3 and is opposite to the sewage pipe 111, and is used to discharge water after the pollutant concentration is reduced to meet the standard. The electric control valve 113 is installed on the sewage pipe 111 and the rainwater pipe 112, and is used to open or close the sewage pipe 111 and the rainwater pipe 112. The water outlet ends of the sewage pipe 111 and the rainwater pipe 112 are fixedly connected with flanges 12 for connecting with other pipes.
[0021] See also Figure 2-3 , the diversion well body 3 and the mounting rod 6 are provided with an impurity discharge component 7 for discharging impurities on the inner wall of the filter cartridge 2. The impurity discharge component 7 includes a hydraulic cylinder 71, an ejector plate 72, a guide inclined plate 73 and an impurity discharge port 74. The hydraulic cylinder 71 is fixedly mounted on the top of the mounting rod 6. The controller 13 is electrically connected to the hydraulic cylinder 71, the water quality analyzer 10 and the electric control valve 113. A protective cover 8 is fixedly mounted on the top of the mounting rod 6 and on the outside of the hydraulic cylinder 71 for protecting the hydraulic cylinder 71. The ejector plate 72 is fixedly mounted on the output end of the hydraulic cylinder 71. The hydraulic cylinder 71 is retracted to drive the ejector plate 72 to move up and down. When the ejector plate 72 moves up, the impurities on the inner wall of the filter cartridge 2 can be pushed out. The ejector plate 72 is plugged into the inner wall of the protective cover 8. A guide rod 9 slidably connected to the mounting rod 6 is fixedly mounted on the bottom of the ejector plate 72 for guiding the ejector plate 72 so as to enable the ejector plate 72 to move vertically up and down as much as possible.
[0022] In addition, the guide inclined plate 73 is fixedly installed on the inner wall of the filter cartridge 2, and the upper surface of the guide inclined plate 73 is inclined, so that impurities can slide on the upper surface of the guide inclined plate 73, which is conducive to the discharge of impurities. The filter cartridge 2 is fixedly installed between the guide inclined plate 73 and the opposite side of the protective cover 8, and the ejection plate 72 is plugged into the filter cartridge 2 and the guide inclined plate 73. The impurity discharge port 74 is opened on the wall of the diversion well body 3, and the impurity discharge port 74 is connected with the inner cavity of the diversion well body 3. Impurities sliding on the guide inclined plate 73 can be discharged from the impurity discharge port 74. The inner bottom wall of the impurity discharge port 74 is flush with the lowest position of the upper surface of the guide inclined plate 73, so that the impurities can slide to the impurity discharge port 74 and thus be discharged.
[0023] When the present embodiment is in use, the water in the water pipe 5 is filtered through the filter cartridge 2, and the water flows through the filter cartridge 2 into the diversion well body 3. The water quality analyzer 10 detects the pollutant concentration in the water. When the pollutant concentration is reduced to the standard, the electric control valve 113 on the rainwater pipe 112 is opened, and the water is discharged from the rainwater pipe 112. When the pollutant concentration is high, the electric control valve 113 on the sewage pipe 111 is opened, and the water is discharged from the sewage pipe 111. Then the hydraulic cylinder 71 extends, and the ejection plate 72 moves upward to push out the impurities on the inner wall of the filter cartridge 2, allowing the impurities to fall onto the upper surface of the guide inclined plate 73 and be discharged from the impurity discharge port 74 along the upper surface of the guide inclined plate 73.
[0024] The beneficial effects of the above embodiments are:
[0025] The diversion well with a filtering structure is provided with a waste discharge component 7. After use, the waste discharge component 7 can move the ejection plate 72 upward, gradually push the impurities on the inner wall of the filter cartridge 2, so that the impurities are pushed into the upper surface of the guide inclined plate 73, and the impurities are discharged from the waste discharge port 74 along the inclined surface of the guide inclined plate 73, so as to facilitate the discharge of the filtered impurities and avoid the accumulation of impurities in the inner wall of the filter cartridge 2 to affect the subsequent rainwater and sewage treatment process.
[0026] In addition, by setting up a water quality analyzer 10 and a diversion component 11, the water quality analyzer 10 detects the pollutant concentration of the water. When the pollutant concentration of the water is reduced to a standard, the electric control valve 113 on the rainwater pipe 112 opens, and the water is discharged from the rainwater pipe 112. When the pollutant concentration of the water is high, the electric control valve 113 on the sewage pipe 111 opens, and the water is discharged from the sewage pipe 111, thereby realizing the diversion of water.
[0027] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.
[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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[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 diversion well with a filtering structure, comprising a base (1) and a filter cartridge (2), wherein a diversion well body (3) is fixedly mounted on the top of the base (1), a cover plate (4) is fixedly mounted on the top of the diversion well body (3), a water diversion pipe (5) is fixedly mounted in the cover plate (4), the water diversion pipe (5) is communicated with the inner cavity of the diversion well body (3), and a mounting rod (6) is fixedly mounted on the inner side wall of the diversion well body (3), characterized in that: The diversion well body (3) and the mounting rod (6) are provided with an impurity removal component (7) for removing impurities from the inner wall of the filter cartridge (2); The debris discharge assembly (7) comprises a hydraulic cylinder (71), an ejector plate (72), a guide inclined plate (73) and a debris discharge port (74); the hydraulic cylinder (71) is fixedly mounted on the top of the mounting rod (6); the ejector plate (72) is fixedly mounted on the output end of the hydraulic cylinder (71); the guide inclined plate (73) is fixedly mounted on the inner side wall of the filter cartridge (2); the ejector plate (72) is plugged into the filter cartridge (2) and the guide inclined plate (73); the debris discharge port (74) is provided on the wall of the diversion well body (3); the debris discharge port (74) is communicated with the inner cavity of the diversion well body (3); and the inner bottom wall of the debris discharge port (74) is flush with the lowest position of the upper surface of the guide inclined plate (73).
2. A diversion well with a filtering structure according to claim 1, characterized in that: A protective cover (8) is fixedly mounted on the top of the mounting rod (6) and located outside the hydraulic cylinder (71); the ejection plate (72) is plugged into the inner wall of the protective cover (8); and the filter cartridge (2) is fixedly mounted between the guide inclined plate (73) and the opposite side of the protective cover (8).
3. The diversion well with a filtering structure according to claim 1, characterized in that: The cross-sectional shapes of the filter cartridge (2) and the diversion well body (3) are both circular rings, and a guide rod (9) slidably connected to the mounting rod (6) is fixedly mounted at the bottom of the ejection plate (72).
4. The diversion well with a filtering structure according to claim 1, characterized in that: A water quality analyzer (10) is fixedly mounted on the top of the cover plate (4), the sensing portion of the water quality analyzer (10) extends into the inner cavity of the diversion well body (3), and a controller (13) is fixedly mounted on the outer surface of the diversion well body (3).
5. The diversion well with a filtering structure according to claim 1, characterized in that: A diversion assembly (11) is arranged on the wall of the diversion well body (3), and the diversion assembly (11) comprises a sewage pipe (111), a rainwater pipe (112) and an electric control valve (113); the sewage pipe (111) is connected to the wall of the diversion well body (3); the rainwater pipe (112) is connected to the wall of the diversion well body (3) and is opposite to the sewage pipe (111); the electric control valve (113) is installed on the sewage pipe (111) and the rainwater pipe (112); and the water outlet ends of the sewage pipe (111) and the rainwater pipe (112) are fixedly connected with flanges (12).