Easily-maintained sewage pipe network filtering device for engineering

Abstract

A sewage pipe network filtering device easy to maintain for engineering comprises a filter, the filter is connected with a flexible connector, the flexible connector is connected with a switch wheel, the switch wheel is connected with a one-way valve, the one-way valve is connected with a first circulation pipe, the first circulation pipe is connected with a flow meter, and the flow meter is connected with a sewage inlet pipe. The filter comprises a turbine blade, a filter screen and a motor, the motor is connected with the turbine blade, and the turbine blade is connected with the filter screen; sewage is filtered by the filter, enters the first circulating pipe through the sewage inlet pipe, is controlled and adjusted through the pressure gauge and the exhaust valve, is prevented from flowing back to influence efficiency through the one-way valve, is reduced in noise through the flexible joint, and has very strong vibration absorption capability; impurities in sewage are filtered through cooperation of rotation of turbine blades and a filter screen, and finally the water pump discharges filtered water through a water outlet pipe, so that manpower and material resources are saved, and the sewage filtering efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filtration, in particular to a sewage pipe network filtration device for easy-maintenance engineering. Background Art

[0002] A large amount of sewage will be generated in the project. In order to save resources, people will purify the sewage so that they can recycle it. At present, many engineering sewage is directly discharged into the environment, which seriously affects the environment. However, the filtering effect in the existing technology is reduced, which also brings great troubles to human life, and will seriously affect the normal progress of purification work and waste manpower and material resources. Utility Model Content

[0003] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a sewage pipe network filtering device for easy maintenance engineering.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a sewage pipe network filtering device for easy-to-maintain engineering, including a filter, the filter is connected to a flexible joint, the flexible joint is connected to a switch wheel, the switch wheel is connected to a one-way valve, the one-way valve is connected to a first flow pipe, the first flow pipe is connected to a flow meter, the flow meter is connected to a sewage inlet pipe, the filter includes turbine blades, a filter screen and a motor, the motor is connected to the turbine blades, and the turbine blades are connected to the filter screen.

[0005] As a further improvement of the utility model: the flexible joint is fixedly connected to the filter via a flange.

[0006] As a further improvement of the utility model: the one-way valve and the switch wheel are fixedly connected via a three-way conversion head.

[0007] As a further improvement of the present invention: the first flow pipe is connected to the air pressure gauge, and the first flow pipe is fixedly connected via a bracket.

[0008] As a further improvement of the present invention: the lower end of the first flow pipe is connected to an exhaust valve.

[0009] As a further improvement of the utility model: the filter is fixedly connected to the second flow pipe through a connecting pipe, and the second flow pipe is connected to the water outlet pipe.

[0010] As a further improvement of the utility model: the front end of the connecting pipe is connected to the tapering pipe.

[0011] As a further improvement of the utility model: the motor is driven by a coupling, and the coupling passes through the middle of the turbine blade and is fixedly connected.

[0012] As a further improvement of the utility model: the first flow pipe and the bracket are fixedly connected by winding an iron hoop.

[0013] As a further improvement of the present invention: baffles are provided at both ends of the first circulation tube and the second circulation tube.

[0014] As a further improvement of the utility model: the motor is a servo motor.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model adopts a filter to filter sewage. The sewage enters the first flow pipe through the sewage inlet pipe and is controlled and regulated by a pressure gauge and an exhaust valve. The one-way valve prevents the sewage from flowing back and affecting the efficiency. The noise is reduced by a flexible joint and the utility model has a strong vibration absorption ability. Impurities in the sewage are filtered out by the rotation of the turbine blades and the cooperation of the filter screen. Finally, the water pump discharges the filtered water through the outlet pipe, which saves manpower and material resources and improves the sewage filtering efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the filter of the utility model;

[0020] In the figure: 1. filter; 2. flexible joint; 3. switch wheel; 4. one-way valve; 5. first flow pipe; 6. flow meter; 7. sewage inlet pipe; 8. turbine blades; 9. filter screen; 10. flange; 11. three-way conversion head; 12. pressure gauge; 13. bracket; 14. exhaust valve; 15. outlet pipe; 16. connecting pipe; 17. tapering pipe; 18. coupling; 19. second flow pipe. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0022] It should be noted that the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0023] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0024] The utility model is further described in conjunction with the accompanying drawings and embodiments: Figure 1-3 The shown is an easy-to-maintain engineering sewage pipe network filtering device, including a filter 1, the filter 1 is connected to a flexible joint 2, the flexible joint 2 is connected to a switch wheel 3, the switch wheel 3 is connected to a one-way valve 4, the one-way valve 4 is connected to a first flow pipe 5, the first flow pipe 5 is connected to a flow meter 6, the flow meter 6 is connected to a sewage inlet pipe 7, the filter 1 includes turbine blades 8, a filter screen 9 and a motor, the motor is connected to the turbine blades 8, and the turbine blades 8 are connected to the filter screen 9.

[0025] As a preferred embodiment, the flexible joint 2 is fixedly connected to the filter 1 via a flange 10 .

[0026] As a preferred embodiment, the one-way valve 4 is fixedly connected to the switch wheel 3 via a three-way conversion head 11 .

[0027] As a preferred embodiment, the first flow pipe 5 is connected to the pressure gauge 12 , and the first flow pipe 5 is fixedly connected via a bracket 13 .

[0028] As a preferred embodiment, the lower end of the first flow pipe 5 is connected to the exhaust valve 14 .

[0029] As a preferred embodiment, the filter 1 is fixedly connected to the second flow pipe 19 via a connecting pipe 16 , and the second flow pipe 19 is connected to the water outlet pipe 7 .

[0030] As a preferred embodiment, the front end of the connecting pipe 16 is connected to the reducer 17 .

[0031] As a preferred embodiment, the motor is driven by a coupling 18 , and the coupling 18 passes through the middle of the turbine blade 8 and is fixedly connected.

[0032] As a preferred embodiment, the switch wheel 3 rotates clockwise to a closed state, and the switch wheel 3 rotates counterclockwise to an open state.

[0033] As a preferred embodiment, the outlet end of the water outlet pipe 15 is connected to a water pump.

[0034] As a preferred embodiment, the exhaust valve 14 is provided with a handle switch.

[0035] As a preferred embodiment, activated carbon is provided in the filter 1 .

[0036] The working principle of this utility model:

[0037] The utility model adopts a filter to filter sewage. The sewage enters the first flow pipe through the sewage inlet pipe and is controlled and regulated by a pressure gauge and an exhaust valve. The one-way valve prevents the sewage from flowing back and affecting the efficiency. The noise is reduced by a flexible joint and the utility model has a strong vibration absorption ability. Impurities in the sewage are filtered out by the rotation of the turbine blades and the cooperation of the filter screen. Finally, the water pump discharges the filtered water through the outlet pipe, which saves manpower and material resources and improves the sewage filtering efficiency.

[0038] Implementation case 1:

[0039] like Figure 1-3 The shown is an easy-to-maintain engineering sewage pipe network filtering device, including a filter 1, the filter 1 is connected to a flexible joint 2, the flexible joint 2 is connected to a switch wheel 3, the switch wheel 3 is connected to a one-way valve 4, the one-way valve 4 is connected to a first flow pipe 5, the first flow pipe 5 is connected to a flow meter 6, the flow meter 6 is connected to a sewage inlet pipe 7, the filter 1 includes turbine blades 8, a filter screen 9 and a motor, the motor is connected to the turbine blades 8, and the turbine blades 8 are connected to the filter screen 9.

[0040] The flexible joint 2 is fixedly connected to the filter 1 through a flange 10, the one-way valve 4 is fixedly connected to the switch wheel 3 through a three-way conversion head 11, the first flow pipe 5 is connected to the pressure gauge 12, the first flow pipe 5 is fixedly connected through a bracket 13, the lower end of the first flow pipe 5 is connected to the exhaust valve 14, the filter 1 is fixedly connected to the second flow pipe 19 through a connecting pipe 16, the second flow pipe 19 is connected to the water outlet pipe 7, the front end of the connecting pipe 16 is connected to the tapered pipe 17, and the motor is driven by a coupling 18, and the coupling 18 passes through the middle of the turbine blade 8 and is fixedly connected.

[0041] In this embodiment, sewage flows in through the sewage inlet pipe 7, the sewage inlet pipe 7 is connected to the flow meter 6, the inflow of sewage is controlled by the flow meter 6, the sewage inlet pipe 7 is connected to the first circulation pipe 5, the first circulation pipe 5 is controlled and regulated by the pressure gauge 12 and the exhaust valve 14, the front end and the end of the first circulation pipe 5 are respectively connected to the one-way valve 4, the lower end of the one-way valve 4 is connected to the switch wheel 3, the switch wheel 3 controls the inflow switch of sewage by rotation, the switch wheel 3 is connected to the filter 1 through the flexible joint 2, the flexible joint 2 reduces noise and has a strong vibration absorption ability, the turbine blades 8 are driven to rotate by the coupling 18 in the filter 1, the filter screen 9 prevents impurities in the sewage from flowing out, the filtered water flows into the second circulation pipe 19 through the tapered pipe 17, and finally the filtered water is discharged through the outlet pipe 16 by the water pump.

[0042] Implementation case 2:

[0043] like Figure 1-3 The shown is an easy-to-maintain engineering sewage pipe network filtering device, including a filter 1, the filter 1 is connected to a flexible joint 2, the flexible joint 2 is connected to a switch wheel 3, the switch wheel 3 is connected to a one-way valve 4, the one-way valve 4 is connected to a first flow pipe 5, the first flow pipe 5 is connected to a flow meter 6, the flow meter 6 is connected to a sewage inlet pipe 7, the filter 1 includes turbine blades 8, a filter screen 9 and a motor, the motor is connected to the turbine blades 8, and the turbine blades 8 are connected to the filter screen 9.

[0044] The flexible joint 2 is fixedly connected to the filter 1 through a flange 10, the one-way valve 4 is fixedly connected to the switch wheel 3 through a three-way conversion head 11, the first flow pipe 5 is connected to the pressure gauge 12, the first flow pipe 5 is fixedly connected through a bracket 13, the lower end of the first flow pipe 5 is connected to the exhaust valve 14, the filter 1 is fixedly connected to the second flow pipe 19 through a connecting pipe 16, the second flow pipe 19 is connected to the water outlet pipe 7, the front end of the connecting pipe 16 is connected to the tapered pipe 17, and the motor is driven by a coupling 18, and the coupling 18 passes through the middle of the turbine blade 8 and is fixedly connected.

[0045] After using it for a period of time, open the control valve of the switch wheel 3, connect the sewage inlet pipe 7 to the control valve of the clean water pipe, pump the water in the clean water tank into the clean water pipe through the water pump, drive the cleaning brush to approach the side of the filter screen 9 through the electric telescopic rod, and drive the filter 1 to rotate through the servo motor to clean the filter screen 9, and open the outer shell of the filter 1 to discharge the cleaned garbage.

[0046] The main functions of this utility model:

[0047] The utility model adopts a filter to filter sewage. The sewage enters the first flow pipe through the sewage inlet pipe and is controlled and regulated by a pressure gauge and an exhaust valve. The one-way valve prevents the sewage from flowing back and affecting the efficiency. The noise is reduced by a flexible joint and the utility model has a strong vibration absorption ability. Impurities in the sewage are filtered out by the rotation of the turbine blades and the cooperation of the filter screen. Finally, the water pump discharges the filtered water through the outlet pipe, which saves manpower and material resources and improves the sewage filtering efficiency.

[0048] In summary, after reading the utility model document, ordinary technicians in this field can make various other corresponding transformation schemes based on the technical scheme and technical concept of the utility model without creative mental labor, which all fall within the scope of protection of the utility model.

[0049] In the description of the present utility model, it needs to be understood that the orientations or positional relationships indicated by terms such as "upper end face", "lower end face", "top", "bottom", "left" and "right" are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present utility model. Therefore, they cannot be understood as limitations on the actual use direction of the present utility model.

[0050] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some or all of the technical features thereof may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and should all be included in the scope of the claims and specification of the present invention.

Claims

1. A sewage pipe network filtering device for easy maintenance engineering, characterized in that: It includes a filter, the filter is connected to a flexible joint, the flexible joint is connected to a switch wheel, the switch wheel is connected to a one-way valve, the one-way valve is connected to a first flow pipe, the first flow pipe is connected to a flow meter, the flow meter is connected to a sewage inlet pipe, the filter includes turbine blades, a filter screen and a motor, the motor is connected to the turbine blades, and the turbine blades are connected to the filter screen.

2. The easy-to-maintain engineering sewage pipe network filtering device according to claim 1 is characterized in that: The filter is fixedly connected to the second flow pipe via a connecting pipe, and the second flow pipe is connected to the water outlet pipe.

3. The easy-to-maintain engineering sewage pipe network filtering device according to claim 2 is characterized in that: The front end of the connecting pipe is connected to the tapering pipe, and the outlet end of the water outlet pipe is connected to a water pump.

4. The easy-to-maintain engineering sewage pipe network filtering device according to claim 1, characterized in that: The flexible joint is fixedly connected to the filter via a flange.

5. The easy-to-maintain engineering sewage pipe network filtering device according to claim 1, characterized in that: The one-way valve is fixedly connected to the switch wheel via a three-way conversion head.

6. The easy-to-maintain engineering sewage pipe network filtering device according to claim 1, characterized in that: The first flow tube is connected to the pressure gauge, and the first flow tube is fixedly connected via a bracket.

7. The easy-to-maintain engineering sewage pipe network filtering device according to claim 1, characterized in that: The lower end of the first flow pipe is connected to the exhaust valve.

8. The easy-to-maintain engineering sewage pipe network filtering device according to claim 1, characterized in that: The motor is driven by a coupling, and the coupling passes through the middle of the turbine blade and is fixedly connected.

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