CN113668668A - Self-driven quasi-single-phase flow vacuum drainage system - Google Patents
Self-driven quasi-single-phase flow vacuum drainage system Download PDFInfo
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- CN113668668A CN113668668A CN202111055664.4A CN202111055664A CN113668668A CN 113668668 A CN113668668 A CN 113668668A CN 202111055664 A CN202111055664 A CN 202111055664A CN 113668668 A CN113668668 A CN 113668668A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000010865 sewage Substances 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 claims description 21
- 238000004140 cleaning Methods 0.000 claims description 12
- 238000007670 refining Methods 0.000 claims description 8
- 239000011295 pitch Substances 0.000 claims description 5
- 210000004209 hair Anatomy 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 210000002268 wool Anatomy 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000012071 phase Substances 0.000 description 21
- 238000007667 floating Methods 0.000 description 5
- 239000007791 liquid phase Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/006—Pneumatic sewage disposal systems; accessories specially adapted therefore
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/006—Pneumatic sewage disposal systems; accessories specially adapted therefore
- E03F1/007—Pneumatic sewage disposal systems; accessories specially adapted therefore for public or main systems
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- Health & Medical Sciences (AREA)
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- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
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- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention relates to the technical field of sewage collection and discharge, and discloses a self-driven quasi-single-phase flow vacuum drainage system which comprises a grading mechanism, wherein the grading mechanism further comprises a water storage tank, the inside of the water storage tank is fixedly connected with a first connecting pipe, the outer side of the first connecting pipe is sleeved with a threaded pipe, and the bottom end of the threaded pipe is rotatably connected with a flow driving plate. The sewage of the self-driving quasi-single-phase flow vacuum drainage system enters the inside of the water collecting tank through the sewage pipe, and the sewage is communicated with the vacuum pipeline through the self-driving system so as not to damage the vacuum system. The system can automatically clean the dirt attached to the inner wall of the flow driving plate, avoid blocking the inner wall, improve the sewage discharge efficiency, and simultaneously avoid an air suction system as much as possible, thereby improving the water delivery efficiency of the quasi-single-phase flow system, and greatly reducing the energy consumption and the later operation and maintenance cost of a drainage system.
Description
Technical Field
The invention relates to the technical field of sewage discharge, in particular to a self-driving quasi-single-phase flow vacuum drainage system.
Background
The existing sewage vacuum collecting and discharging system has the following problems:
first, the water delivery capacity is small. The prior art basically adopts a double-phase flow vacuum drainage system, and has the problems that the air-water ratio in the double-phase flow vacuum system is difficult to control, so that a large part of the overflow section of a pipeline is occupied by air, and the water delivery capacity is reduced;
secondly, the energy consumption is high. In the operation process of the double-phase flow vacuum drainage system, external air is required to be continuously sucked to push sewage in the pipeline to flow to the vacuum tank, so that the vacuum degree in the pipe network is reduced quickly, and the vacuum pump is required to be frequently started to suck air in the pipe network and the vacuum tank, so that the energy consumption is increased;
thirdly, the requirement for laying the pipeline is high. The double-phase flow vacuum drainage technology has strict requirements on the gradient, the lifting angle, the distance between elbows and the like of a vacuum pipeline, otherwise, the sewage cannot be continuously lifted and conveyed to a vacuum tank.
In order to solve the above problems, the inventor provides a self-driving quasi-single-phase flow vacuum drainage system, in which sewage enters a water collecting tank through a sewage pipe, and the sewage is communicated with a vacuum pipeline through the self-driving system without damaging the vacuum system. The system can automatically clean the dirt attached to the inner wall of the flow driving plate, avoid blocking the inner wall, improve the sewage discharge efficiency, and simultaneously avoid an air suction system as much as possible, thereby improving the water delivery efficiency of the quasi-single-phase flow system, and greatly reducing the energy consumption and the later operation and maintenance cost of a drainage system.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a self-driving quasi-single-phase flow vacuum drainage system which has the advantages of high practicability and high reliability and solves the problems of low practicability and low reliability.
In order to achieve the purposes of high practicability and high reliability, the invention provides the following technical scheme: the utility model provides a from driving formula quasi single-phase flow vacuum drainage system, includes the grading mechanism, the grading mechanism is including the storage water tank, the inside fixedly connected with connecting pipe one of storage water tank, the screwed pipe has been cup jointed in the outside of connecting pipe one, the bottom of screwed pipe is rotated and is connected with the board that drives the flow, the middle part threaded connection of screwed pipe has first screwed plate, the upside threaded connection of screwed pipe has the second screwed plate, the both sides of second screwed plate are all rotated and are connected with the elasticity piece, the bottom surface sliding connection that drives the board has the clearance hair roller, consequently, through the clearance hair roller, avoids the attachment to adhere to.
Preferably, the middle part of the threaded pipe is fixedly connected with the flange, the threaded pipe is provided with two sections of threads, the thread pitches of the two sections of threads are different, the threaded pipe is fixedly connected with the cleaning wool roller, and the inner part of the elastic block is movably installed with the jet flow nozzle and the check plate, so that the elastic block is extruded by moving upwards through the second threaded plate, water flow is sprayed out from the jet flow nozzle, and dirt is prevented from being attached through kinetic energy increase.
Preferably, still including collecting the mechanism, collect the mechanism including the header tank, the inner wall fixedly connected with fixture block of header tank, the bottom fixedly connected with negative pressure branch pipe of header tank, the inner wall sliding connection of header tank has the through-plate, the inside fixedly connected with floater through-plate, the inside fixedly connected with ripple connecting pipe two through-plate, the middle part of ripple connecting pipe two is rotated and is connected with elastic connecting rod, the one end that corrugated connecting rod kept away from ripple connecting pipe two is rotated and is connected with elementary stream board that drives, the inside sliding connection of header tank has elasticity arc cardboard, consequently, drives through elastic connecting rod pulling elementary stream board that drives, and sewage drives through elementary stream board that drives.
Preferably, the negative pressure branch pipe is connected with the negative pressure main pipe, the negative pressure main pipe is connected with the vacuum tank, the middle parts of the primary flow driving plates are fixedly connected with the push rod, and the two primary flow driving plates are fixedly connected with the elastic sealing film, so that the vacuum pump and the negative pressure branch pipe transmit negative pressure, the rotating plate can conveniently separate gas from liquid when rotating, meanwhile, the gas is reduced to be dissolved in the liquid again, and quasi-liquid-phase flow can be conveniently obtained.
Preferably, the device further comprises a thinning mechanism, the thinning mechanism comprises a second connecting pipe, the middle of the second connecting pipe is fixedly connected with the elastic shell, and the upper part of the elastic shell is fixedly connected with the slit pipe negative pressure branch pipe.
Preferably, the negative pressure branch pipe is fixedly connected with the water storage tank, and the first connecting pipe is movably connected with the control valve.
Preferably, the sewage treatment device further comprises a sewage pipe, a collecting mechanism is movably mounted at the bottom end of the sewage pipe, a grading mechanism is movably mounted at the lower side of the collecting mechanism, and a refining mechanism is movably mounted in the grading mechanism; the negative pressure branch pipe is connected with a negative pressure main pipe, and a vacuum meter and a plurality of manual valves are arranged on the negative pressure main pipe and are connected with a vacuum tank; the vacuum tank realizes sewage discharge through a sewage pump, and is provided with a vacuum switch, a liquid level switch, an air release valve and a check valve, wherein the vacuum switch, the liquid level switch and the vacuum pump are controlled by a vacuum control system. .
Advantageous effects
Compared with the prior art, the invention provides a self-driving quasi-single-phase flow vacuum drainage system, which has the following beneficial effects:
1. according to the self-driving quasi-single-phase flow vacuum drainage system, sewage enters the water collecting tank through the sewage pipe, and enters the water storage tank through the self-driving system in the water collecting tank. In addition, through second threading board rebound for the elasticity piece receives the extrusion, and the rivers are spout from the efflux mouth, through kinetic energy increase, makes the dirt avoid adhering to, and what have adhered to can clear away, carries out the self-cleaning to the dirt that adheres to and drives a class board inner wall, avoids blockking up the inner wall simultaneously, improves sewage discharge effect.
2. This self-driving type quasi single-phase flow vacuum drainage system, through vacuum pump and negative pressure branch pipe transmission negative pressure, be convenient for the rotor plate rotate the time with gas and liquid separation, reduce simultaneously that gas dissolves in liquid again for quasi single-phase flow system water delivery is efficient, and pipeline construction is simple and convenient simultaneously, and pipe network investment cost is low, and later stage fortune dimension in-process, the vacuum pump start-up frequency of vacuum station is far less than two looks flows, has reduced energy consumption and later stage fortune dimension cost by a wide margin, improves the convenience that the pipeline laid.
Drawings
FIG. 1 is a schematic view of a primary flow driving plate according to the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the collection mechanism of the present invention;
FIG. 4 is a schematic view of the structure of the grading mechanism of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;
FIG. 6 is a system diagram of a drainage system and device connection according to the present invention.
In the figure: 1. a sewage pipe; 2. a collection mechanism; 21. a water collection tank; 22. a clamping block; 23. a negative pressure branch pipe; 24. a pass-through plate; 25. a floating ball; 26. a corrugated connecting pipe II; 27. an elastic connecting rod; 28. a primary flow driving plate; 29. an elastic arc-shaped clamping plate; 3. a grading mechanism; 31. a water storage tank; 32. a first connecting pipe; 33. a threaded pipe; 34. a flow driving plate; 35. a first thread plate; 36. a second thread plate; 37. an elastic block; 38. cleaning the hair roller; 4. a refining mechanism; 41. a third connecting pipe; 42. an elastic shell; 43. a slit tube; 44. a negative pressure main pipe; 45. a vacuum gauge; 46. a manual valve; 47. a vacuum tank; 48. a vacuum pump; 50. a sewage pump; 51. a vacuum switch; 52. a liquid level switch; 53. a deflation valve; 54. a check valve; 55. a vacuum control system.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-5, a self-driving quasi-single-phase flow vacuum drainage system comprises a grading mechanism 3, wherein the grading mechanism 3 comprises a water storage tank 31, a first connecting pipe 32 is fixedly connected inside the water storage tank 31, a threaded pipe 33 is sleeved outside the first connecting pipe 32, the bottom end of the threaded pipe 33 is rotatably connected with a flow driving plate 34, the middle part of the threaded pipe 33 is in threaded connection with a first threaded plate 35, the upper side of the threaded pipe 33 is in threaded connection with a second threaded plate 36, both sides of the second threaded plate 36 are both rotatably connected with elastic blocks 37, the bottom surface of the flow driving plate 34 is slidably connected with a cleaning bristle roller 38, therefore, attachment is avoided through the cleaning bristle roller 38, the middle part of the threaded pipe 33 is fixedly connected with a flange, the threaded pipe 33 is provided with two sections of threads, the two sections of threads have different thread pitches, the threaded pipe 33 is fixedly connected with the cleaning bristle roller 38, the inside of the elastic blocks 37 is movably installed with a jet flow nozzle and a check plate, therefore, by moving the second screw plate 36 upward, the elastic block 37 is pressed, and the water flow is jetted from the jet nozzle, and the dirt is prevented from adhering by the increase of kinetic energy.
Example two:
referring to fig. 1-5, a self-driving quasi-single-phase flow vacuum drainage system comprises a grading mechanism 3, wherein the grading mechanism 3 comprises a water storage tank 31, a first connecting pipe 32 is fixedly connected inside the water storage tank 31, a threaded pipe 33 is sleeved outside the first connecting pipe 32, the bottom end of the threaded pipe 33 is rotatably connected with a flow driving plate 34, the middle part of the threaded pipe 33 is in threaded connection with a first threaded plate 35, the upper side of the threaded pipe 33 is in threaded connection with a second threaded plate 36, both sides of the second threaded plate 36 are rotatably connected with elastic blocks 37, the bottom surface of the flow driving plate 34 is in sliding connection with a cleaning bristle roller 38, therefore, attachment is avoided through the cleaning bristle roller 38, the self-driving quasi-single-phase flow vacuum drainage system further comprises a collecting mechanism 2, the collecting mechanism 2 comprises a water collecting tank 21, a clamping block 22 is fixedly connected on the inner wall of the water collecting tank 21, a negative pressure branch pipe 23 is fixedly connected on the bottom of the water collecting tank 21, a through plate 24 is in sliding connection with the inner wall of the water collecting tank 21, a floating ball 25 is fixedly connected inside the plate 24, a corrugated connecting pipe II 26 is fixedly connected inside the plate 24, an elastic connecting rod 27 is rotatably connected in the middle of the corrugated connecting pipe II 26, one end of the elastic connecting rod 27 far away from the corrugated connecting pipe II 26 is rotatably connected with a primary flow driving plate 28, an elastic arc-shaped clamping plate 29 is slidably connected inside the water collecting tank 21, thus, the primary flow driving plate 28 is pulled by the elastic connection rod 27, the sewage passes through the primary flow driving plate 28, one end of the negative pressure branch pipe 23 is connected with the water storage tank 31, the other end is connected with the negative pressure main pipe 44, the middle parts of the primary flow driving plates 28 are fixedly connected with the push rod, the two primary flow driving plates 28 are fixedly connected with the elastic sealing film, therefore, the vacuum pump 48 and the negative pressure branch pipe 23 transmit negative pressure, so that gas and liquid can be separated when the rotating plate rotates, and the gas is reduced to be dissolved in the liquid again, so that quasi-liquid phase flow can be obtained.
Example three:
referring to fig. 1-5, a self-driving quasi-single-phase flow vacuum drainage system comprises a grading mechanism 3, wherein the grading mechanism 3 comprises a water storage tank 31, a first connecting pipe 32 is fixedly connected inside the water storage tank 31, a threaded pipe 33 is sleeved outside the first connecting pipe 32, the bottom end of the threaded pipe 33 is rotatably connected with a flow driving plate 34, the middle part of the threaded pipe 33 is in threaded connection with a first threaded plate 35, the upper side of the threaded pipe 33 is in threaded connection with a second threaded plate 36, both sides of the second threaded plate 36 are both rotatably connected with elastic blocks 37, the bottom surface of the flow driving plate 34 is slidably connected with a cleaning bristle roller 38, therefore, attachment is avoided through the cleaning bristle roller 38, the middle part of the threaded pipe 33 is fixedly connected with a flange, the threaded pipe 33 is provided with two sections of threads, the two sections of threads have different thread pitches, the threaded pipe 33 is fixedly connected with the cleaning bristle roller 38, the inside of the elastic blocks 37 is movably installed with a jet flow nozzle and a check plate, therefore, the elastic block 37 is extruded by the upward movement of the second thread plate 36, the water flow is ejected from the jet flow nozzle, the dirt is prevented from attaching by increasing the kinetic energy, the attached dirt can be removed, the collecting mechanism 2 is also included, the collecting mechanism 2 includes a water collecting tank 21, the inner wall of the water collecting tank 21 is fixedly connected with a clamping block 22, the bottom of the water collecting tank 21 is fixedly connected with a negative pressure branch pipe 23, the inner wall of the water collecting tank 21 is slidably connected with a through plate 24, the inner part of the through plate 24 is fixedly connected with a floating ball 25, the inner part of the through plate 24 is fixedly connected with a corrugated connecting pipe two 26, the middle part of the corrugated connecting pipe two 26 is rotatably connected with an elastic connecting rod 27, one end of the elastic connecting rod 27 far away from the corrugated connecting pipe two 26 is rotatably connected with a primary flow driving plate 28, the inner part of the water collecting tank 21 is slidably connected with an elastic arc clamping plate 29, therefore, the primary flow driving plate 28 is pulled by the elastic connecting rod 27, sewage passes through the primary flow driving plates 28, one end of each negative pressure branch pipe 23 is connected with the water storage tank 31, the other end of each negative pressure branch pipe 23 is connected with the negative pressure main pipe 44, the middle part of each primary flow driving plate 28 is fixedly connected with the push rod, and the two primary flow driving plates 28 are both fixedly connected with the elastic sealing film, so that negative pressure is transmitted through the vacuum pump 48 and the negative pressure branch pipes 23, gas and liquid are separated conveniently when the rotating plates rotate, meanwhile, the gas is reduced to be re-dissolved in liquid, and a quasi liquid phase flow is convenient to obtain, the sewage treatment device further comprises a refining mechanism 4, the refining mechanism 4 comprises a connecting pipe III 41, the middle part of the connecting pipe III 41 is fixedly connected with the elastic shell 42, the upper part of the elastic shell 42 is fixedly connected with a slit pipe 43, the negative pressure branch pipes 23 and the negative pressure branch pipes 23 are all fixedly connected with the bottom of the water storage tank 31, the connecting pipe I32 is movably connected with the control valve, the sewage pipe 1 is further provided with the collecting mechanism 2, a grading mechanism 3 is movably arranged at the lower side of the collecting mechanism 2, and a refining mechanism 4 is movably arranged in the grading mechanism 3; the negative pressure branch pipe 23 is connected with a negative pressure main pipe 44, and a vacuum meter 45 and a plurality of manual valves 46 are arranged on the negative pressure main pipe 44 and are connected with a vacuum tank 47; the vacuum tank 47 realizes sewage discharge through a sewage pump 50, and is provided with a vacuum switch 51, a liquid level switch 52, a release valve 53 and a check valve 54, wherein the vacuum switch 51, the liquid level switch 52 and the vacuum pump 48 are all controlled by a vacuum control system 55.
The working principle is as follows: when the sewage treatment device is used, sewage is conveyed through the sewage pipe 1, negative pressure is generated inside the negative pressure branch pipe 23 by starting the vacuum pump 48, the pressure intensity at the upper end of the water collecting tank 21 is reduced, the sewage can more easily pass through the sewage pipe 1, the sewage pipe 1 is prevented from being blocked, the sewage enters the water collecting tank 21 through the sewage pipe 1, and the sewage enters the water storage tank 31 through a self-driving system in the water collecting tank. The collecting mechanism 2 can avoid dirt blockage, the floating ball 25 rises through the plate 24 and the buoyancy of water to drive the passing plate 24 and the second corrugated connecting pipe 26 to rise, the floating ball 25 stops rising through the clamping block 22, the second corrugated connecting pipe 26 moves upwards, the second corrugated connecting pipe 26 pulls the elastic connecting rod 27, the elastic connecting rod 27 pulls the primary flow driving plate 28, sewage passes through the primary flow driving plate 28, the elastic potential energy is increased through the elastic connecting rod 27 when being pulled, and the primary flow driving plate 28 extrudes the elastic arc-shaped clamping plate 29 to enable garbage to fall;
by opening a control valve inside the first connecting pipe 32, sewage after primary flow driving enters the bottom end of the water storage tank 31, particles in the water can be settled through the flow driving plate 34 by increasing the water amount, the first thread plate 35 moves upwards by buoyancy, and similarly, the second thread plate 36 moves upwards to extrude the elastic block 37, so that water flow is sprayed out from the flow spraying nozzle, dirt is prevented from attaching by increasing kinetic energy, the attached water can be removed, negative pressure is generated inside by extrusion, the check plate is opened, water flow is pressed in, and circulation is performed;
make first threading board 35 drive screwed pipe 33 through threaded connection and rotate, two sections pitches through screwed pipe 33 are different, make second threading board 36 upward moving speed be faster than first threading board 35, make second threading board 36 and first threading board 35 produce the negative pressure between, make elasticity shell 42 warp, inside synchronous negative pressure that produces, make the sewage after the second grade drives a class get into connecting pipe three 41, thereby get into inside the elasticity shell 42, make the rotor plate rotate through the negative pressure, can know through the statistics thermodynamic theory of liquid internal energy: the smaller the pressure intensity is, the smaller the solubility of the gas is, therefore, the second corrugated connecting pipe 26 is arranged at the upper part of the water collecting tank 21, the vacuum pump 48 and the negative pressure branch pipe 23 transmit negative pressure, so that the gas and the liquid are separated when the rotating plate rotates, meanwhile, the gas is reduced to be re-dissolved in the liquid, so that a quasi liquid phase flow is obtained, part of sewage containing the gas enters the slit pipe 43 at the upper part of the elastic shell 42, the pressure intensity is small at a place with a large flow velocity through Bernoulli's theorem, so that the sewage containing the gas enters the top end of the water storing tank 31, and the gas and liquid are separated through the rotating plate inside the second corrugated connecting pipe 26, so that the gas enters the negative pressure branch pipe 23 as little as possible.
In summary, in the self-driving quasi-single-phase flow vacuum drainage system, sewage enters the water collecting tank 21 through the sewage pipe 1, and the sewage enters the water storage tank 31 through the self-driving system in the water collecting tank. In addition, the elastic block 37 is extruded by the upward movement of the second thread plate 36, water flow is sprayed out from the jet flow nozzle, and the attachment of dirt is avoided by increasing the kinetic energy, the attached dirt can be removed, the dirt attached to the inner wall of the flow driving plate is self-cleaned, the inner wall is prevented from being blocked, and the sewage discharge effect is improved;
this self-driving type quasi single-phase flow vacuum drainage system, through transmitting the negative pressure through vacuum pump 48 and negative pressure branch pipe 23, be convenient for the rotor plate rotate the time with gas and liquid separation, reduce gas redissolved in liquid simultaneously, make quasi single-phase flow system water delivery efficient, the pipeline construction is simple and convenient simultaneously, pipe network investment cost is low, later stage fortune dimension in-process, vacuum pump 48 of vacuum station starts the frequency and is far less than the diphase flow, energy consumption and later stage fortune dimension cost have been reduced by a wide margin, improve the convenience that the pipeline laid.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A self-driving quasi-single-phase flow vacuum drainage system, comprising a grading mechanism (3), characterized in that: grading plant (3) is including storage water tank (31), the inside fixedly connected with connecting pipe (32) of storage water tank (31), screwed pipe (33) have been cup jointed in the outside of connecting pipe (32), the bottom rotation of screwed pipe (33) is connected with drives a board (34), the middle part threaded connection of screwed pipe (33) has first screwed plate (35), the upside threaded connection of screwed pipe (33) has second screwed plate (36), the both sides of second screwed plate (36) all rotate and are connected with elastic block (37), the bottom surface sliding connection that drives a board (34) has clearance hair roller (38).
2. A self-driving quasi-single-phase flow vacuum drainage system according to claim 1, wherein: the middle part of the threaded pipe (33) is fixedly connected with the flange, the threaded pipe (33) is provided with two sections of threads, the thread pitches of the two sections of threads are different, the threaded pipe (33) is fixedly connected with the cleaning wool roller (38), and the interior of the elastic block (37) is movably installed with the jet flow nozzle and the check plate.
3. A self-driving quasi-single-phase flow vacuum drainage system according to claim 1, wherein: still including collecting mechanism (2), collect mechanism (2) including header tank (21), the inner wall fixedly connected with fixture block (22) of header tank (21), the bottom fixedly connected with negative pressure branch pipe (23) of header tank (21), the inner wall sliding connection of header tank (21) has through board (24), through inside fixedly connected with floater (25) of board (24), the inside fixedly connected with through board (24) has ripple connecting pipe two (26), the middle part of ripple connecting pipe two (26) is rotated and is connected with elastic connecting rod (27), the one end that ripple connecting pipe two (26) were kept away from in elastic connecting rod (27) is rotated and is connected with elementary class drive and flow board (28), the inside sliding connection of header tank (21) has elastic arc cardboard (29).
4. A self-driving quasi-single-phase flow vacuum drainage system according to claim 3, wherein: one end of the negative pressure branch pipe (23) is connected with the water storage tank (31), the other end of the negative pressure branch pipe is connected with the negative pressure main pipe (44), the middle parts of the primary flow driving plates (28) are fixedly connected with the push rod, and the two primary flow driving plates (28) are fixedly connected with the elastic sealing film.
5. A self-driving quasi-single-phase flow vacuum drainage system according to claim 1, wherein: the novel grain refiner is characterized by further comprising a refining mechanism (4), wherein the refining mechanism (4) comprises a third connecting pipe (41), the middle of the third connecting pipe (41) is fixedly connected with an elastic shell (42), and the upper part of the elastic shell (42) is fixedly connected with a slit pipe (43).
6. The self-driven quasi-single-phase flow vacuum drainage system according to claim 5, wherein: the negative pressure branch pipe (23) is fixedly connected with the bottom of the water storage tank (31), and the first connecting pipe (32) is movably connected with the control valve.
7. A self-driving quasi-single-phase flow vacuum drainage system according to claim 1, wherein: the sewage treatment device is characterized by further comprising a sewage pipe (1), wherein a collecting mechanism (2) is movably mounted at the bottom end of the sewage pipe (1), a grading mechanism (3) is movably mounted on the lower side of the collecting mechanism (2), and a refining mechanism (4) is movably mounted in the grading mechanism (3); the negative pressure branch pipe (23) is connected with a negative pressure main pipe (44), and a vacuum meter (45) and a plurality of manual valves (46) are arranged on the negative pressure main pipe (44) and are connected with a vacuum tank (47); the vacuum tank (47) realizes sewage discharge through a sewage pump (50), and is provided with a vacuum switch (51), a liquid level switch (52), a release valve (53) and a check valve (54), wherein the vacuum switch (51), the liquid level switch (52) and the vacuum pump (48) are controlled by a vacuum control system (55).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111055664.4A CN113668668A (en) | 2021-09-09 | 2021-09-09 | Self-driven quasi-single-phase flow vacuum drainage system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111055664.4A CN113668668A (en) | 2021-09-09 | 2021-09-09 | Self-driven quasi-single-phase flow vacuum drainage system |
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| CN113668668A true CN113668668A (en) | 2021-11-19 |
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| CN201787986U (en) * | 2010-05-31 | 2011-04-06 | 赵静艺 | Water flow measuring device of gas-water multiphase-flow water delivery system |
| CN105507410A (en) * | 2015-12-31 | 2016-04-20 | 黄山拓达科技有限公司 | Vacuum sewage collecting and treating system |
| CN105821941A (en) * | 2016-04-20 | 2016-08-03 | 安徽兴安电气设备股份有限公司 | Novel intake and exhaust device with water supply steady-flow tank |
| CN207366012U (en) * | 2017-10-19 | 2018-05-15 | 上海雨湃建筑节能工程有限公司 | A kind of siphon drainage monitoring system |
-
2021
- 2021-09-09 CN CN202111055664.4A patent/CN113668668A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201787986U (en) * | 2010-05-31 | 2011-04-06 | 赵静艺 | Water flow measuring device of gas-water multiphase-flow water delivery system |
| CN105507410A (en) * | 2015-12-31 | 2016-04-20 | 黄山拓达科技有限公司 | Vacuum sewage collecting and treating system |
| CN105821941A (en) * | 2016-04-20 | 2016-08-03 | 安徽兴安电气设备股份有限公司 | Novel intake and exhaust device with water supply steady-flow tank |
| CN207366012U (en) * | 2017-10-19 | 2018-05-15 | 上海雨湃建筑节能工程有限公司 | A kind of siphon drainage monitoring system |
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Application publication date: 20211119 |
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| RJ01 | Rejection of invention patent application after publication |