Rainwater and sewage prefabricated pump station easy to guide flow

Abstract

The utility model discloses a rainwater and sewage prefabricated pump station easy to guide flow, and particularly relates to the technical field of rainwater and sewage prefabricated pump stations, the rainwater and sewage prefabricated pump station easy to guide flow comprises a cylinder body, a flow guide assembly is arranged on the cylinder body, the flow guide assembly comprises a filter screen plate arranged in the cylinder body, and a supporting cylinder used for supporting is arranged at the top of the filter screen plate. A plurality of scraping strips are distributed on the outer side of the supporting cylinder and circumferentially distributed along the axis point of the supporting cylinder. According to the sewage treatment device, the flow guide assembly is arranged, sewage is easily filtered through the filter screen plate and the flow guide opening, then the sewage is conveyed into the downward extending cylinder to be conveyed, deposited gravel impurities are removed when the scraping strip rotates, the scraping strip is conveyed to the baffle, the handle is pulled to drive the pull rod to rotate, and the baffle is opened; and then impurities can be discharged, so that the function of distributing and conveying the impurities and accumulated water is achieved, the device can be effectively prevented from being blocked, and the convenience of the device in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater and sewage prefabricated pump stations, and more specifically, to a rainwater and sewage prefabricated pump station which is easy to divert. Background Art

[0002] The rainwater and sewage prefabricated pumping station is a kind of equipment used for the centralized treatment and discharge of sewage and rainwater. It is used to pump sewage and rainwater from low-lying areas or sewage collection wells to sewage treatment plants or discharge points.

[0003] Among them, it was found through search that the patent application number CN202021442309.3 discloses an integrated prefabricated pump station with rainwater and sewage diversion function, including a rainwater collection tank and a sewage storage tank, the lower end of the rainwater collection tank is connected to the first pump body through a first pipeline, one end of the first pump body is equipped with a first rainwater drain pipe, the other end of the first pump body is connected to the tee through the second rainwater drain pipe, the lower end of the sewage storage tank is connected to the second pump body through a second pipeline, one end of the second pump body is equipped with a first sewage drain pipe, the other end of the second pump body is connected to the tee through the second sewage drain pipe, one end of the tee is connected to the mixed water storage tank through a drainage main pipe, and a drainage main control valve is installed on the drainage main pipe;

[0004] When this structure is in use, two independent drainage pump bodies are provided, and the water flow path can be changed by controlling the valve, so that rainwater and sewage can be diverted and merged, which is convenient for various treatments of rainwater and sewage. However, sewage contains a large amount of silt impurities, and the silt is easily deposited in the pump station, resulting in poor diversion effect and easy blockage of the pump station. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a prefabricated rainwater and sewage pump station which is easy to divert, aiming to solve the problems raised in the above-mentioned background technology.

[0006] The utility model is implemented in this way. The utility model provides the following technical solutions: a prefabricated rainwater and sewage pump station that is easy to divert, comprising a cylinder, on which a diversion component is arranged;

[0007] The flow guide assembly includes a filter plate arranged in a cylinder body, a support cylinder for supporting is arranged on the top of the filter plate, and a plurality of scraping strips are distributed on the outside of the support cylinder and along the circumference of the axis point of the support cylinder;

[0008] The bottom of the support cylinder is penetrated by a plurality of diversion ports for diversion, a discharge bucket is arranged on one side of the bottom surface of the cylinder, a pull rod is arranged in the discharge bucket, a handle is arranged on the pull rod, and a baffle located on the cylinder and used for sealing is arranged at the bottom of the pull rod.

[0009] It can be seen that in the above technical solution, the sewage can be easily filtered through the filter plate and the guide port, and then transported to the lower extension cylinder for transportation. When the scraper bar rotates, the deposited sand and gravel impurities are removed and transported to the baffle. The baffle is opened by turning the handle to drive the pull rod to rotate, and then the impurities can be discharged, so as to realize the function of diverting and transporting impurities and accumulated water, which can effectively avoid blockage of the device and improve the convenience of the device during use.

[0010] Optionally, in a possible embodiment, a lower extension cylinder for diverting flow is provided at the bottom of the cylinder body, a flange is provided at the bottom of the lower extension cylinder, the lower extension cylinder is connected to the flange, a discharge pipe is provided at the bottom of the flange, a protective shell is provided on the outer side of the lower extension cylinder, a motor for driving is provided at one end of the protective shell, a worm is provided at the output end of the motor and located in the protective shell, a worm wheel located in the lower extension cylinder is provided on the outer side of the worm, the worm is meshed with the worm wheel, a rotating shaft is provided on the worm wheel, the top of the rotating shaft passes through the filter plate and extends to the support cylinder and is detachably connected to the support cylinder;

[0011] It can be seen that in the above technical solution, the motor is started to drive the worm to rotate, and the worm is meshed with the worm wheel, so that when the worm rotates, the worm wheel is driven to rotate, and then the rotating shaft is rotated, and when the rotating shaft rotates, the filter plate and the support cylinder are driven to rotate, and then the support cylinder drives multiple scrapers to rotate.

[0012] Technical effects and advantages of the utility model:

[0013] By setting up the diversion assembly, compared with the prior art, it is easy to filter the sewage through the filter screen plate and the diversion port, and then transport it to the lower extension cylinder for transportation;

[0014] The worm and the worm wheel are meshed, so that when the worm rotates, the worm wheel is driven to rotate, and then the rotating shaft is rotated. When the rotating shaft rotates, the filter plate and the support cylinder are driven to rotate, and then the support cylinder drives multiple scraping strips to rotate, which is easy for structural linkage;

[0015] The deposited sand and gravel impurities are removed and transported to the baffle by rotating the scraper bar, and the baffle is opened by turning the handle to drive the pull rod to rotate, so that the impurities can be discharged, thereby realizing the function of diverting and transporting impurities and accumulated water, which can effectively avoid blockage of the device and improve the convenience of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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.

[0017] Figure 1 It is the front view of the overall structure of the utility model.

[0018] Figure 2 It is a top view of the overall structure of the utility model.

[0019] Figure 3 It is the front view of the flow guide component of the utility model.

[0020] Figure 4 This is a front view of the filter plate, support tube and scraper strip of the utility model.

[0021] Figure 5 It is the front view of the lower extension tube, rotating shaft and flange of the utility model.

[0022] The accompanying drawings are marked as follows: 1. cylinder; 2. filter plate; 3. support cylinder; 4. scraper; 5. guide port; 6. discharge bucket; 7. pull rod; 8. handle; 9. baffle; 10. lower extension cylinder; 11. flange; 12. discharge pipe; 13. protective shell; 14. motor; 15. worm; 16. worm wheel; 17. rotating shaft. DETAILED DESCRIPTION

[0023] 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.

[0024] As attached Figure 1-5 The illustrated prefabricated rainwater and sewage pump station is easy to divert. Through the diversion assembly arranged on the cylinder 1, the scraper bar 4 is rotated to remove the deposited sand and gravel impurities and transport them to the baffle 9. The baffle 9 is opened by turning the handle 8 to drive the pull rod 7 to rotate, so that the impurities can be discharged, so as to realize the function of diverting and transporting the impurities and accumulated water, which can effectively avoid the blockage of the device and improve the convenience of the device when in use. The specific structure of the assembly is arranged as follows;

[0025] The flow guide assembly includes a filter plate 2 arranged in a cylinder 1, a support cylinder 3 for supporting is arranged on the top of the filter plate 2, and a plurality of scraping strips 4 are distributed on the outside of the support cylinder 3 and along the circumference of the axis point of the support cylinder 3;

[0026] The bottom of the support cylinder 3 is penetrated with a plurality of diversion ports 5 for diversion, a discharge bucket 6 is arranged on one side of the bottom surface of the cylinder body 1, a pull rod 7 is arranged in the discharge bucket 6, a handle 8 is arranged on the pull rod 7, and a baffle 9 located on the cylinder body 1 and used for sealing is arranged at the bottom of the pull rod 7.

[0027] A lower extension cylinder 10 for diversion is provided at the bottom of the cylinder body 1, a flange 11 is provided at the bottom of the lower extension cylinder 10, the lower extension cylinder 10 is communicated with the flange 11, a discharge pipe 12 is provided at the bottom of the flange 11, a protective shell 13 is provided on the outer side of the lower extension cylinder 10, a motor 14 for driving is provided at one end of the protective shell 13, a worm 15 is provided at the output end of the motor 14 and located in the protective shell 13, a worm wheel 16 located in the lower extension cylinder 10 is provided on the outer side of the worm 15, the worm 15 is meshed with the worm wheel 16, a rotating shaft 17 is provided on the worm wheel 16, the top of the rotating shaft 17 passes through the filter plate 2 and extends to the support cylinder 3 and is detachably connected to the support cylinder 3.

[0028] According to the above structure, when in use, the staff installs the device at a designated position. When treating sewage, the sewage is injected into the cylinder 1, and the sewage is easily filtered through the filter screen 2 and the guide port 5, and then transported to the lower extension cylinder 10 for transportation;

[0029] At the same time, the motor 14 is started to drive the worm 15 to rotate, and the worm 15 is meshed with the worm wheel 16, so that when the worm 15 rotates, the worm wheel 16 is driven to rotate, and then the rotating shaft 17 rotates. When the rotating shaft 17 rotates, the filter plate 2 and the support cylinder 3 are driven to rotate, and then the support cylinder 3 drives the multiple scraper strips 4 to rotate;

[0030] When the scraper bar 4 rotates, the deposited sand and gravel impurities are removed and transported to the baffle 9. The baffle 9 is opened by turning the handle 8 to drive the pull rod 7 to rotate, and then the impurities can be discharged, thereby realizing the function of diverting and transporting impurities and accumulated water, which can effectively avoid blockage of the device and improve the convenience of the device during use.

[0031] Different from the prior art, the present application discloses a prefabricated rainwater and sewage pump station that is easy to divert. The deposited sand and gravel impurities are removed and transported to the baffle 9 when the scraper bar 4 rotates. The baffle 9 is opened by turning the handle 8 to drive the pull rod 7 to rotate, and then the impurities can be discharged, thereby realizing the function of diverting and transporting impurities and accumulated water, which can effectively avoid blockage of the device and improve the convenience of the device during use.

[0032] 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 prefabricated rainwater and sewage pump station that is easy to divert, comprising a cylinder (1), characterized in that: The cylinder (1) is provided with a flow guide component; The flow guide assembly comprises a filter plate (2) arranged in a cylinder (1), a support cylinder (3) for supporting is arranged on the top of the filter plate (2), and a plurality of scraping strips (4) are distributed on the outside of the support cylinder (3) and along the circumference of the axis point of the support cylinder (3); The bottom of the support cylinder (3) is provided with a plurality of diversion ports (5) for diverting flow, a discharge bucket (6) is provided on one side of the bottom surface of the cylinder body (1), a pull rod (7) is provided inside the discharge bucket (6), a handle (8) is provided on the pull rod (7), and a baffle (9) located on the cylinder body (1) and used for sealing is provided at the bottom of the pull rod (7).

2. The rainwater and sewage prefabricated pump station with easy diversion according to claim 1 is characterized by: A lower extension cylinder (10) for guiding flow is arranged at the bottom of the cylinder body (1), and a flange plate (11) is arranged at the bottom of the lower extension cylinder (10).

3. The rainwater and sewage prefabricated pump station with easy diversion according to claim 2 is characterized by: The lower extension tube (10) is connected to a flange (11), and a discharge pipe (12) is provided at the bottom of the flange (11).

4. The rainwater and sewage prefabricated pump station with easy diversion according to claim 2 is characterized by: A protective shell (13) is arranged on the outer side of the lower extension cylinder (10), and a motor (14) for driving is arranged at one end of the protective shell (13).

5. The rainwater and sewage prefabricated pump station with easy diversion according to claim 4 is characterized by: A worm (15) is arranged at the output end of the motor (14) and is located in the protective shell (13). A worm wheel (16) located in the lower extension cylinder (10) is arranged outside the worm (15). The worm (15) is meshed with the worm wheel (16).

6. The rainwater and sewage prefabricated pump station with easy diversion according to claim 5 is characterized by: The worm wheel (16) is provided with a rotating shaft (17), and the top of the rotating shaft (17) passes through the filter plate (2) and extends to the support tube (3) to be detachably connected to the support tube (3).

Images