CN214990318U - Hydraulic sewage interception and water taking integrated device with upper end capable of feeding water - Google Patents

Abstract

The utility model belongs to the technical field of water intake equipment, in particular to a hydraulic sewage interception and water intake integrated device with upper water intake, which comprises a water intake cylinder and a water storage pipe, wherein the water intake cylinder is connected with the water storage pipe through a communicating pipe, the inner wall of the water intake cylinder is provided with a floating ball liquid level switch, the top end of the water intake cylinder is connected with a spiral trash rack through a conical cylinder and a lower annular plate, the inner side of an upper annular plate connected with the spiral trash rack is provided with a cross fixing frame and an upper trash rack, the bottom end of a hydraulic rod arranged on the cross fixing frame is sequentially connected with scraping teeth, a trash isolation plate and a limiting plate, the hydraulic rod is connected with a well barrel pipe through a first threading pipe, a second threading pipe penetrating through the top surface of the well barrel pipe is connected with a submersible pump, a water outlet pipe connected with a well barrel pipe is provided with a digital display pressure gauge, the floating ball liquid level switch and the digital display pressure gauge can control the state of the hydraulic rod and the submersible pump through a control cabinet, so that the trash rack can clean the spiral trash rack and a filter hole, the device is prevented from being subjected to pressure building, negative pressure and idling, labor is greatly saved at a higher automation level, and the service life of the device is ensured.

Description

Hydraulic sewage interception and water taking integrated device with upper end capable of feeding water

Technical Field

The utility model belongs to the technical field of water intaking equipment, concretely relates to hydraulic pressure that upper end was intake cuts dirty water intaking integrated device.

Background

The water source of the reservoir in rivers and lakes can be utilized as long as the water source is pollution-free, and can be used for urban landscape, agricultural irrigation, greening, urban miscellaneous use, process water and the like, the existing river water taking irrigation device can be divided into a side inlet water taking device and an upper end water taking device according to different water diversion use environments, and one or more filtering mechanisms are required to be arranged on the side inlet water taking device and the upper end water taking device to filter solid foreign matters in the water source, so that the service life of a water pump is ensured on one hand, and on the other hand, the phenomenon that the solid foreign matters in the water body such as clods, water plants and the like fall into ridges along with the water body to influence the growth of crops can be avoided; current river water intaking irrigation equipment adopts the mode of artifical observation water flow to judge that filter mechanism whether takes place to block up more, then salvage the edulcoration through the manual work again, this kind of mode on the one hand can cause the long-time idle running of water pump because personnel are not timely discovery filter mechanism's jam, and then seriously reduce the life of water pump, on the other hand, often work load is bigger when carrying out artifical clearance filter mechanism, and waste time and energy work efficiency is low, sometimes still can receive the inconvenient fishing of influence of water level height.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a hydraulic pressure that upper end was intake cuts dirty water intaking integrated device, the state of floater liquid level switch, digital display manometer accessible switch board control hydraulic stem and immersible pump makes and separates dirty board clearance spiral trash rack and filtration pore, avoids this device to suppress pressure, negative pressure, idle running to higher automation level uses manpower sparingly greatly, has guaranteed the life of device.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic sewage interception and water taking integrated device with water inlet at the upper end comprises a water inlet cylinder and a water storage pipe, wherein the side surface of the water inlet cylinder is fixedly connected with the side surface of the water storage pipe through a communicating pipe, a floating ball liquid level switch is fixedly arranged on the inner wall of the water inlet cylinder, the top end of the water inlet cylinder is fixedly connected with the bottom surface of a lower annular plate through a conical cylinder, the top surface of the lower annular plate is fixedly connected with the bottom end of a spiral trash rack, the top end of the spiral trash rack is fixedly connected with the bottom surface of the upper annular plate, the inner side of the upper annular plate is fixedly connected with the outer end of a cross-shaped fixing frame, an upper trash rack is fixedly arranged on the cross-shaped fixing frame, the center of the top surface of the cross-shaped fixing frame is fixedly connected with the outer sleeve bottom surface of a hydraulic rod, a limiting plate is fixedly connected with the bottom end of the push rod of the hydraulic rod above the limiting plate, teeth are scraped by fixedly connected with the pushing rod above the limiting plate, and the outer side of the hydraulic rod between the limiting plate and the teeth is rotatably installed with a trash baffle plate, the one end of the first threading pipe of side fixed connection of hydraulic stem, the other end of first threading pipe runs through the side and the top surface of bobbin pipe, the top surface of bobbin pipe still link up and installs the second threading pipe, the top of the bottom fixed connection immersible pump of second threading pipe, immersible pump fixed mounting is on the top surface of immersible pump base, the bottom surface that the groove was led to the top surface fixed connection toper of immersible pump base, the one end of one side fixed connection outlet pipe of bobbin pipe, fixed mounting has the digital display manometer on the outlet pipe.

Preferably, the communicating pipe consists of a plurality of sections of pipe bodies, and the adjacent pipe bodies are fixedly connected through bolts; installation user can be suitable increase or reduce the quantity of body to change the length of communicating pipe, and then make this device can be applicable to different installation environment and use.

Preferably, the spiral trash rack is formed by arranging a plurality of spiral steel bars with radian of 2 pi/3 at equal intervals, and the upper trash rack is formed by arranging a plurality of annular steel bars with different diameters at equal intervals; the spiral trash rack and the upper trash rack can play a role in filtering, and can intercept sundries such as household garbage, aquatic plants and the like with larger volume carried in the filtering water body, so that the service life and the service performance of the submersible pump are ensured, and the submersible pump can be used stably for a long time.

Preferably, the sewage separation plate is of a flat circular steel plate structure, the diameter of the sewage separation plate is not smaller than the inner diameter of the lower annular plate, and a plurality of filtering holes are formed in the sewage separation plate in an annular shape in an equal sequence; the dirt separation plate can be matched with the spiral dirt blocking grid and the upper dirt blocking grid to play a role in double filtration, small particle impurities in a water body which is preliminarily filtered through the spiral dirt blocking grid and the upper dirt blocking grid are filtered, such as broken stone mud blocks and the like, and the water outlet quality and the service life of the device are ensured.

Preferably, a push rod of the hydraulic rod penetrates through the center of the cross-shaped fixing frame in a sliding manner, a plurality of dirt removing scrapers are fixedly connected to the side surfaces of the dirt separating plates in an equal sequence in the circumferential direction, and the side surfaces of the dirt removing scrapers are attached to the spiral dirt barriers on the two sides in a sliding manner; the hydraulic rod can drive the dirt separation plate to spirally ascend and move in the spiral dirt barrier when contracting, and solid garbage hung on the outer side of the spiral dirt barrier is scraped and removed by the dirt removing scraper, so that the water pumping efficiency of the device is ensured, manual cleaning is not needed, and the workload is greatly saved.

Preferably, the scraping teeth comprise three scraping strips and a connecting sleeve, the scraping strips are arranged in an equal sequence along the radial direction of the dirt separating plate, the connecting sleeve is of a circular tube structure, the connecting sleeve is fixedly connected with a push rod of a hydraulic rod, one end of each scraping strip is fixedly connected with the side face of the connecting sleeve, each scraping strip is of a right-angle triangular prism structure, and the bottom surface of each scraping strip is in sliding fit with the top surface of the dirt separating plate; when the rotation is installed at the dirt separator on the hydraulic stem and when the spiral trash rack carries out the spiral to rise along the drive of hydraulic stem, the tooth of scraping of fixed connection hydraulic stem can strike off the surface of dirt separator, clears away the small-size foreign matter such as the mud piece of siltation on the scraper blade of decontaminating, guarantees the efficiency of drawing water of this device, need not the manpower clearance, has saved work load greatly.

Preferably, the conical through groove and the water storage pipe are of an integrated structure, the bottom surface of the submersible pump base is fixed on the inner bottom surface of the water storage pipe, and the top surface of the submersible pump base is fixedly connected with the bottom end of the conical through groove through a bolt; carry out fixed connection through making submersible pump base and toper logical groove, can make submersible pump base in stable support fixed the immersible pump in guaranteed the leakproofness of retaining pipe.

Preferably, the floating ball liquid level switch and the digital display pressure gauge are electrically connected with a control cabinet, and the control cabinet is electrically connected with a control element of the hydraulic rod and the submersible pump; when spiral trash rack or dirt board take place to block up, the digital display manometer detects that the pipeline water pressure in the outlet pipe is less than the threshold value of settlement, the switch board control hydraulic stem stretches out and draws back this moment, timely automatic clearance spiral trash rack or dirt board, avoid producing the negative pressure in the device, when the pipeline valve closure that the play water end of outlet pipe is connected and cause the pipeline water pressure of outlet pipe to be higher than the threshold value of settlement, switch board control immersible pump stall, avoid intraductal suppressing pressure to cause immersible pump overload operation, when floater liquid level switch detects that the liquid level in the section of thick bamboo of intaking drops to the paddle height that is close the immersible pump, switch board control immersible pump stall, avoid immersible pump idle running to influence the life of immersible pump.

Compared with the prior art, the beneficial effects of the utility model are that: installation and use personnel can increase or decrease the number of the pipe bodies properly to change the length of the communicating pipe, so that the device can be suitable for different installation environments; the spiral trash rack and the upper trash rack can play a role in filtering, and can intercept sundries such as household garbage, aquatic plants and the like with larger volumes carried in a filtering water body, so that the service life and the service performance of the submersible pump are ensured, and the submersible pump can be stably used for a long time; the sewage separation plate can be matched with the spiral sewage barrier and the upper sewage barrier to play a role in double filtration, small particle impurities such as broken stone, mud and the like in water bodies primarily filtered by the spiral sewage barrier and the upper sewage barrier are filtered, and the water outlet quality and the service life of the device are ensured; when the hydraulic rod is contracted, the dirt separation plate can be driven to spirally ascend in the spiral dirt barrier, and solid garbage hung on the outer side of the spiral dirt barrier is scraped and removed by the dirt removing scraper, so that the water pumping efficiency of the device is ensured, manual cleaning is not needed, and the workload is greatly saved; when the hydraulic rod is contracted, the dirt separation plate can be driven to spirally ascend in the spiral dirt barrier, and solid garbage hung on the outer side of the spiral dirt barrier is scraped and removed by the dirt removing scraper, so that the water pumping efficiency of the device is ensured, manual cleaning is not needed, and the workload is greatly saved; when the dirt separation plate rotationally mounted on the hydraulic rod is driven by the hydraulic rod to spirally ascend along the spiral dirt blocking grid, the scraping teeth fixedly connected with the hydraulic rod can scrape the surface of the dirt separation plate to remove small foreign matters such as mud blocks deposited on the dirt removing scraper blade, so that the water pumping efficiency of the device is ensured, manual cleaning is not needed, and the workload is greatly saved; the submersible pump base is fixedly connected with the conical through groove, so that the submersible pump base can stably support and fix the submersible pump and meanwhile the sealing performance of the water storage pipe is guaranteed; when spiral trash rack or filtration pore take place to block up, the digital display manometer detects that the pipeline water pressure in the outlet pipe is less than the threshold value of settlement, the switch board control hydraulic stem stretches out and draws back this moment, timely automatic clearance spiral trash rack or filtration pore, avoid producing the negative pressure in the device, when the pipeline valve closure that the play water end of outlet pipe is connected and cause the pipeline water pressure of outlet pipe to be higher than the threshold value of settlement, switch board control immersible pump stall, avoid intraductal pressure to cause immersible pump overload operation, when the liquid level in the floater liquid level switch detects the intake section of thick bamboo drops to the paddle height that is close to the immersible pump, switch board control immersible pump stall, avoid immersible pump idle running to influence the life of immersible pump.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic sectional structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the installation structure of the spiral trash rack of the present invention;

FIG. 4 is a front view of the spiral trash rack of the present invention;

FIG. 5 is a schematic view of the installation structure of the dirt-separating plate and scraping teeth of the present invention;

fig. 6 is a schematic structural view of the scraping teeth of the present invention;

in the figure: 1. a water inlet cylinder; 2. a communicating pipe; a tube 201, a tube; 3. a water storage pipe; 4. a float ball liquid level switch; 5. a tapered barrel; 6. a lower annular plate; 7. a spiral trash rack; 8. an upper annular plate; 9. a cross-shaped fixing frame; 10. an upper trash rack; 11. a hydraulic lever; 12. a dirt separation plate; 13. scraping teeth; 14. a first threading tube; 15. a wellbore tubular; 16. a limiting plate; 17. a second threading tube; 18. a submersible pump; 19. a submersible pump base; 20. a tapered through slot; 21. a water outlet pipe; 22. a digital display pressure gauge; 23. a control cabinet; 121. A dirt removal scraper; 122. a filtration pore; 131. scraping the strips; 132. a connecting sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-6, the present invention provides the following technical solutions: a hydraulic sewage interception and water taking integrated device with water inlet at the upper end comprises a water inlet cylinder 1 and a water storage pipe 3, wherein the side surface of the water inlet cylinder 1 is fixedly connected with the side surface of the water storage pipe 3 through a communicating pipe 2, a floating ball liquid level switch 4 is fixedly arranged on the inner wall of the water inlet cylinder 1, the top end of the water inlet cylinder 1 is fixedly connected with the bottom surface of a lower annular plate 6 through a conical cylinder 5, the top surface of the lower annular plate 6 is fixedly connected with the bottom end of a spiral sewage barrier 7, the top end of the spiral sewage barrier 7 is fixedly connected with the bottom surface of an upper annular plate 8, the inner side of the upper annular plate 8 is fixedly connected with the outer end of a cross fixing frame 9, an upper sewage barrier 10 is fixedly arranged on the cross fixing frame 9, the top surface center of the cross fixing frame 9 is fixedly connected with the bottom surface of an outer sleeve of a hydraulic rod 11, a limiting plate 16 is fixedly connected with the bottom end of the push rod of the hydraulic rod 11 above the limiting plate 16, scraping teeth 13 are fixedly connected with the push rod of the hydraulic rod 11, limiting plate 16 and the outside of scraping the hydraulic stem 11 between the tooth 13 and rotate and install dirt separator 12, the one end of the first threading pipe 14 of side fixed connection of hydraulic stem 11, the other end of first threading pipe 14 runs through side and the top surface of well bobbin 15, the top surface of well bobbin 15 still link up and install second threading pipe 17, the bottom fixed connection immersible pump 18's of second threading pipe 17 top, immersible pump 18 fixed mounting is on immersible pump base 19's top surface, the bottom surface that the top surface fixed connection toper of immersible pump base 19 led to groove 20, one side fixed connection outlet pipe 21's of well bobbin 15 one end, fixed mounting has digital display manometer 22 on the outlet pipe 21.

Specifically, the communication pipe 2 is composed of a plurality of sections of pipe bodies 201, and the adjacent pipe bodies 201 are fixedly connected through bolts; installation user can be suitable increase or reduce the quantity of body 201 to change the length of communicating pipe 2, and then make this device can be applicable to different installation environment and use.

Specifically, the spiral trash rack 7 is formed by arranging a plurality of spiral steel bars with radian of 2 pi/3 at equal intervals, and the upper trash rack 10 is formed by arranging a plurality of annular steel bars with different diameters at equal intervals; the spiral trash rack 7 and the upper trash rack 10 can play a role in filtering, and can intercept sundries such as household garbage, aquatic plants and the like with large volume carried in a filtering water body, so that the service life and the service performance of the submersible pump 18 are guaranteed, and the submersible pump can be used stably for a long time.

Specifically, the dirt-separating plate 12 is a flat circular steel plate structure, the diameter of the dirt-separating plate 12 is not smaller than the inner diameter of the lower annular plate 6, and a plurality of filtering holes 122 are formed in the dirt-separating plate 12 in an annular and equal sequence; the dirt separator 12 can cooperate with the spiral trash rack 7 and the upper trash rack 10 to play a role in double filtration, and small particle impurities in water bodies subjected to preliminary filtration through the spiral trash rack 7 and the upper trash rack 10, such as broken stone and mud blocks, are filtered out, so that the water outlet quality and the service life of the device are ensured.

Specifically, a push rod of the hydraulic rod 11 penetrates through the center of the cross-shaped fixing frame 9 in a sliding manner, a plurality of dirt removing scrapers 121 are fixedly connected to the side surface of the dirt separating plate 12 in an equal circumferential sequence, and the side surfaces of the dirt removing scrapers 121 are attached to the spiral dirt barriers 7 on two sides in a sliding manner; when the hydraulic rod 11 is contracted, the dirt separation plate 12 can be driven to spirally ascend in the spiral dirt barrier 7, and solid garbage hung on the outer side of the spiral dirt barrier 7 is scraped by the dirt removing scraper 121, so that the water pumping efficiency of the device is ensured, manual cleaning is not needed, and the workload is greatly saved.

Specifically, the scraping teeth 13 are composed of three scraping strips 131 and a connecting sleeve 132, the scraping strips 131 are arranged in an equal sequence along the radial direction of the dirt separating plate 12, the connecting sleeve 132 is of a circular tube structure, the connecting sleeve 132 is fixedly connected with a push rod of the hydraulic rod 11, one end of each scraping strip 131 is fixedly connected with the side surface of the connecting sleeve 132, each scraping strip 131 is of a right-angle triangular prism structure, and the bottom surface of each scraping strip 131 is in sliding fit with the top surface of the dirt separating plate 12; when the dirt separating plate 12 installed on the hydraulic rod 11 rotates and spirally rises along the spiral trash rack 7 under the driving of the hydraulic rod 11, the scraping teeth 13 of the fixedly connected hydraulic rod 11 can scrape off the surface of the dirt separating plate 12, small foreign matters such as mud blocks deposited on the dirt cleaning scraper 121 are removed, the water pumping efficiency of the device is ensured, manual cleaning is not needed, and the workload is greatly saved.

Specifically, the conical through groove 20 and the water storage pipe 3 are of an integrated structure, the bottom surface of the submersible pump base 19 is fixed on the inner bottom surface of the water storage pipe 3, and the top surface of the submersible pump base 19 is fixedly connected with the bottom end of the conical through groove 20 through a bolt; through making immersible pump base 19 and toper lead to groove 20 and carry out fixed connection, can make immersible pump base 19 guarantee the leakproofness of retaining pipe 3 when stable support is fixed immersible pump 19.

Specifically, the float ball liquid level switch 4 and the digital display pressure gauge 22 are electrically connected with a control cabinet 23, and the control cabinet 23 is electrically connected with a control element of the hydraulic rod 11 and the submersible pump 18; when the spiral trash rack 7 or the trash separation plate 12 is blocked, the digital display pressure gauge 22 detects that the water pressure of the pipeline in the water outlet pipe 21 is lower than a set threshold value, at the moment, the control cabinet 23 controls the hydraulic rod 11 to stretch and retract, the spiral trash rack 7 or the trash separation plate 12 is timely and automatically cleaned, negative pressure is prevented from being generated in the device, when the pipeline valve connected to the water outlet end of the water outlet pipe 21 is closed and the water pressure of the pipeline of the water outlet pipe 21 is higher than the set threshold value, the control cabinet 23 controls the submersible pump 18 to stop rotating, the phenomenon that the submersible pump 18 runs in an overload mode due to pressure build-up in the pipeline is avoided, and when the floating ball liquid level switch 4 detects that the liquid level in the water inlet cylinder 1 is lowered to the blade height close to the submersible pump 18, the control cabinet 23 controls the submersible pump 18 to stop rotating, and the phenomenon that the submersible pump 18 idles to influence the service life of the submersible pump 18 is avoided.

The working principle and the using process of the invention are as follows: the device can be installed in a river channel by a user, the water outlet pipe 21 is communicated with an underground water pipe, pipeline mechanisms such as a power line and a hydraulic pipe respectively penetrate through the second threading pipe 17 and the first threading pipe 14, the use safety of the pipeline is ensured, when the device works, the user remotely starts the submersible pump 18 through the control cabinet 23, river water firstly enters the spiral trash rack 7 and the upper trash rack 10 under the pumping of the submersible pump 18, the large-volume domestic garbage, aquatic plants and the like carried in the water body are isolated at the outer sides of the spiral trash rack 7 and the upper trash rack 10, the water body enters the conical barrel 5 through the filter holes 122, small-particle impurities such as mud blocks and the like in the water body are filtered at the upper side of the dirt separating plate 12, and the filtered water body is conveyed to the underground pipeline for use through the conical barrel 5, the water inlet barrel 1, the communicating pipe 2, the water storage pipe 3, the shaft pipe 15 and the water outlet pipe 21 in sequence, when a water body flows through the water outlet pipe 21, the digital display pressure gauge 22 can monitor the water pressure in the water outlet pipe 21, when the spiral trash rack 7 or the filtering hole 122 is blocked, the digital display pressure gauge 22 detects that the water pressure of a pipeline in the water outlet pipe 21 is lower than a set threshold value, at the moment, the control cabinet 23 controls the hydraulic rod 11 to stretch and retract, the trash separation plate 12 is driven by the hydraulic rod 11 to spirally rise along the spiral trash rack 7, solid garbage hung on the outer side of the spiral trash rack 7 is scraped off by the trash removal scraper 121, the top surface of the rotating trash separation plate 12 is scraped by the scraping teeth 13 fixedly arranged on the hydraulic rod 11, small foreign matters such as mud blocks deposited on the trash removal scraper 121 are removed, the water pumping efficiency of the device is ensured, negative pressure in the device is avoided, when a pipeline valve connected with the water outlet end of the water outlet pipe 21 is closed and the water pressure of the pipeline of the water outlet pipe 21 is higher than the set threshold value, the control cabinet 23 controls the submersible pump 18 to stop rotating, the phenomenon that the submersible pump 18 runs in an overload mode due to the fact that pressure build-up in the pipe is avoided, when the floating ball liquid level switch 4 detects that the liquid level in the water inlet barrel 1 drops to the height close to the paddle of the submersible pump 18, the control cabinet 23 controls the submersible pump 18 to stop rotating, and the phenomenon that the service life of the submersible pump 18 is influenced by idling of the submersible pump 18 is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a hydraulic pressure that upper end was intake cuts dirty water intaking integrated device which characterized in that: comprises a water inlet cylinder (1) and a water storage pipe (3), the side surface of the water inlet cylinder (1) is connected with the side surface of the water storage pipe (3) through a communicating pipe (2), a floating ball liquid level switch (4) is fixedly arranged on the inner wall of the water inlet cylinder (1), the top end of the water inlet cylinder (1) is fixedly connected with the bottom surface of a lower annular plate (6) through a conical cylinder (5), the top surface of the lower annular plate (6) is fixedly connected with the bottom end of a spiral trash rack (7), the top end of the spiral trash rack (7) is fixedly connected with the bottom surface of an upper annular plate (8), the inner side of the upper annular plate (8) is fixedly connected with the outer end of a cross-shaped fixing frame (9), an upper trash rack (10) is fixedly arranged on the cross-shaped fixing frame (9), the top surface center of the cross-shaped fixing frame (9) is fixedly connected with the bottom surface of an outer sleeve of a hydraulic rod (11), and a limiting plate (16) is fixedly connected with the bottom end of the push rod of the hydraulic rod (11), fixedly connected with scrapes tooth (13) on the push rod of hydraulic stem (11) of limiting plate (16) top, limiting plate (16) and the outside of scraping hydraulic stem (11) between tooth (13) are rotated and are installed and separate dirty board (12), the one end of the first threading pipe (14) of side fixed connection of hydraulic stem (11), the other end of first threading pipe (14) runs through side and the top surface of welling bobbin (15), the top surface of welling bobbin (15) still link up and install second threading pipe (17), the top of the bottom fixed connection immersible pump (18) of second threading pipe (17), immersible pump (18) fixed mounting is on the top surface of immersible pump base (19), the bottom surface that the top fixed connection toper of immersible pump base (19) led to groove (20), the one side fixed connection outlet pipe (21) of welling bobbin (15) one end, and a digital display pressure gauge (22) is fixedly installed on the water outlet pipe (21).

2. The hydraulic sewage intercepting and water intaking integrated device with the upper end for water inflow according to claim 1, is characterized in that: the communicating pipe (2) is composed of a plurality of sections of pipe bodies (201), and the adjacent pipe bodies (201) are fixedly connected through bolts.

3. The hydraulic sewage intercepting and water intaking integrated device with the upper end for water inflow according to claim 1, is characterized in that: the spiral trash rack (7) is formed by arranging a plurality of spiral steel bars with radian of 2 pi/3 at equal intervals, and the upper trash rack (10) is formed by arranging a plurality of annular steel bars with different diameters at equal intervals.

4. The hydraulic sewage intercepting and water intaking integrated device with the upper end for water inflow according to claim 1, is characterized in that: the dirt separating plate (12) is of a flat circular steel plate structure, the diameter of the dirt separating plate (12) is not smaller than the inner diameter of the lower annular plate (6), and a plurality of filtering holes (122) are formed in the dirt separating plate (12) in an annular and orderly mode.

5. The hydraulic sewage intercepting and water intaking integrated device with the upper end for water inflow according to claim 1, is characterized in that: the push rod of hydraulic stem (11) slides and link up the center of cross mount (9), the equal preface fixedly connected with of side circumference of dirt partition plate (12) a plurality of scraper blades of decontaminating (121), spiral trash rack (7) of the side slip laminating both sides of scraper blade of decontaminating (121).

6. The hydraulic sewage intercepting and water intaking integrated device with the upper end for water inflow according to claim 1, is characterized in that: scrape tooth (13) and constitute by three along scraping strip (131) and a adapter sleeve (132) that separate the radial preface of dirty board (12) and arranging, adapter sleeve (132) are the pipe structure, the push rod of adapter sleeve (132) fixed connection hydraulic stem (11), the side of the one end fixed connection adapter sleeve (132) of scraping strip (131), it is right angle triangular prism structure to scrape strip (131), the bottom surface sliding fit who scrapes strip (131) separates the top surface of dirty board (12).

7. The hydraulic sewage intercepting and water intaking integrated device with the upper end for water inflow according to claim 1, is characterized in that: the water storage device is characterized in that the conical through groove (20) and the water storage pipe (3) are of an integrated structure, the bottom surface of the submersible pump base (19) is fixed on the inner bottom surface of the water storage pipe (3), and the top surface of the submersible pump base (19) is fixedly connected with the bottom end of the conical through groove (20) through a bolt.

8. The hydraulic sewage intercepting and water intaking integrated device with the upper end for water inflow according to claim 1, is characterized in that: the floating ball liquid level switch (4) and the digital display pressure gauge (22) are electrically connected with the control cabinet (23), and the control cabinet (23) is electrically connected with a control element of the hydraulic rod (11) and the submersible pump (18).

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