CN105625557B - Integrated sewage disposal pumping plant - Google Patents
Integrated sewage disposal pumping plant Download PDFInfo
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- CN105625557B CN105625557B CN201610043839.2A CN201610043839A CN105625557B CN 105625557 B CN105625557 B CN 105625557B CN 201610043839 A CN201610043839 A CN 201610043839A CN 105625557 B CN105625557 B CN 105625557B
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- cesspool
- pumping plant
- submersible sewage
- pump
- sewage pump
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/02—Shut-off devices
- E03F7/04—Valves for preventing return flow
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The integrated sewage disposal pumping plant of the present invention, including：Cesspool, its side wall are provided with wastewater inlet；Submersible sewage pump, the bottom of the cesspool is arranged on, and gap is left between the bottom wall of the cesspool；Anti- whirlpool plate, the position for the water inlet for being located at the submersible sewage pump in the cesspool is arranged on, is arranged to reduce the swirling flow of the water inlet of the submersible sewage pump.By setting anti-whirlpool plate further to reduce the possibility in the water inlet position formation swirling flow of submersible sewage pump, so as to further improve the drainability of submersible sewage pump, and then the RT of sewage is reduced.And the structure of the integrated sewage disposal pumping plant of the present invention is simple, easy to use, cost is relatively low.
Description
Technical field
The present invention relates to technical field of sewage, and particularly a kind of integration for anti-sludge, anti-cyclone is dirty
Water process pumping plant.
Background technology
With society it is growing, environmental pollution is on the rise, increasing sewage, rainwater need collect simultaneously locates
Reason.And with the continuous development of sewage disposal technology, sewage disposal means are also more and more.The major function of sewage pumping station
It is to collect sewage and by sewage lifting to outlet pipe, sewage is sent to by sewage treatment plant by outlet pipe, at sewage
Reason.Wherein, integrated sewage disposal pumping plant because its floor space it is small, short construction period, cost is relatively low, and operation expense is more
It is low, there is the advantages of traditional wastewater processing equipment can not be realized, therefore largely substitution is traditional for integrated sewage disposal pumping plant
Concrete pumping plant.
In existing technology, often stirred by means of the periodicity of agitating device to solve the problems, such as siltation, other
Certain methods are by setting Special Equipment, making water keep constantly flowing, so that mud debris is not easy to precipitate.Such as one kind just
Before the sewage pumping station of desilting between pool structure, including grid and collecting-tank, one end sets wastewater inlet, the other end and collection between grid
Pond is connected, the interior gate between setting grid of grid, and dredge pump is set in collecting-tank.Wherein, collecting-tank interior edge drainage flow side
To setting partition wall that collecting-tank is divided into the first collecting-tank and the second collecting-tank, collecting-tank gate, the first collecting-tank are set on partition wall
One end and gate is connected between grid respectively one end of the second collecting-tank, the row of being respectively provided with the first collecting-tank and the second collecting-tank
Dirty pump.During specifically used, when sewage pump normal operation, the collecting-tank valve on partition wall is opened, two collecting-tank phases
Logical, two collecting-tanks, which merge, to be used.During sewage pumping station desilting, the collecting-tank gate on closing partition wall, catchmented before making sewage pumping station
Pond becomes the collecting-tank of two independent operatings, and a collecting-tank to needing desilting carries out desilting.
As another prevents the device that blowdown Forebay of Pumping Station deposits, including wastewater inlet, between grid, forebay, dredge pump
And outlet pipe, one end connection wastewater inlet between grid, the other end connection forebay between grid, before one end of dredge pump is arranged at
In pond, the other end of dredge pump is connected with outlet pipe.Wherein, it is provided with hydrodynamic cleaning pipe in forebay, hydrodynamic cleaning pipe includes the
One end and the second end, the first end of hydrodynamic cleaning pipe are arranged in forebay, and multiple spray-holes, water are provided with the tube wall of first end
Second end of power flush pipe is connected with outlet pipe.During specifically used, before the water column of spray-hole ejection can make pumping plant
Current in pond are disorderly so that tiny particles content and suspension in sewage can not be deposited in forebay bottom, and be suspended in sewage
In discharged by dredge pump, so as to effectively extend the desilting cycle, reduce desilting number.
But above two blowdown pumping plant still has more sludgd deposition in sewage disposal process so that desilting number
It is more, it is bothersome laborious.
Therefore, those skilled in the art one of need to solve the problems, such as be exactly how more effectively to reduce the dirt in pumping plant
Mud deposits.
The content of the invention
The present invention provides a kind of integrated sewage disposal pumping plant, it is possible to reduce shadow of the swirling flow to the drainage performance of submersible sewage pump
Ring, improve the pumpage of submersible sewage pump, reduce resting period of the sewage in cesspool, and then reduce the possibility for forming sludge
Property.
Generally there are many solid matters as mud in sewage, these solid matters are easily deposited on the bottom of pumping plant
Portion, it is also easy to produce different, stink gas.Simultaneously as integrated bottom space is smaller, the suction inlet fluidised form of liquid stream to submersible sewage pump is disorderly,
Whirlpool easily is formed in the suction inlet of submersible sewage pump, is prewhirled in the suction inlet of submersible sewage pump, influences efficiency and the generation of submersible sewage pump
Noise.Also do not pay attention to for shunting and anti-whirlpool, at present, in engineer applied field, good scheme does not occur yet.
Set about therefore, we produce different, odour source in integrated sewage disposal pumping plant, make the bottom volume of pumping plant
It is small as far as possible, to reduce the Sewage object amount being stored in pumping plant bottom to greatest extent, make its generation of having no chance different, smelly
Gas is just transported away by submersible sewage pump.Meanwhile inlet damper is set in pumping plant import, in bottom, point water plate and anti-whirlpool plate are set, from
And the intake performance of pump is optimized, the transfer efficiency of pumping plant is improved, reduces the noise of pumping plant.
The integrated sewage disposal pumping plant of the present invention, including：
Cesspool, its side wall are provided with wastewater inlet；
Submersible sewage pump, the bottom of the cesspool is arranged on, and gap is left between the bottom wall of the cesspool；
Anti- whirlpool plate, the position for the water inlet for being located at the submersible sewage pump in the cesspool is arranged on, is arranged to described in reduction
The swirling flow of the water inlet of submersible sewage pump.
Preferably, the front of the wastewater inlet and vertically extending water fender are arranged in addition to, wherein from sewage
The sewage that import sprays is injected on the water fender.
Preferably, the anti-whirlpool plate is supported on the bottom wall of the cesspool and is mounted vertically in the lower section of the submersible sewage pump,
Preferably, the angle between the vertical walls of the remote submersible sewage pump of the anti-whirlpool plate and the bottom wall of the cesspool
For 25-35 °；
Angle between the inclined top vail and the submersible sewage pump of the anti-whirlpool plate is 2-4 °.
Preferably, at least two submersible sewage pumps are provided with the cesspool, are provided between adjacent two submersible sewage pumps
Point water plate；
Preferably, the point water plate is inverted angle steel shape；
Preferably, the angle between the side wall in the point water plate away from the submersible sewage pump and the bottom wall of the cesspool is
40-50°。
Preferably, the position of the wastewater inlet is provided with for the grid to sewage separation, wherein, the grid is located at
Between the side wall and water fender of cesspool；
Preferably, the side wall of the grid is provided with the filter screen of impurity screening, and the grid and removable and one end
Chain connection on the outside of the cesspool.
Preferably, groove is provided with the middle part of the bottom wall of the cesspool, both sides are provided with slope, wherein the submersible sewage pump is arranged on
The position of the groove of the bottom wall, the connection member for connecting the submersible sewage pump and outlet pipe are arranged on the slope；
Preferably, the slope and the angle of the barrel are 30 ° -45 °
Preferably, dropped down onto from the sewage of wastewater inlet discharge on the slope.
Preferably, the grid is connected with the drainpipe through the wastewater inlet, wherein, the drainpipe of the grid connects
Connect hole along away from the drainpipe direction include provided with circular seal ring the first bore portion, second provided with conical seal ring
Bore portion, and aperture are less than the 3rd bore portion of the second bore portion.
Preferably, each submersible sewage pump is arranged on institute by vertically extending guide rod and the guide rail coordinated with the guide rod
State in cesspool, when provided with multiple submersible sewage pumps, each submersible sewage pump is connected with the same guide rail.
Preferably, the cesspool includes setting the upper chamber of service platform, and positioned at upper chamber lower section and is provided with institute
The lower chambers of submersible sewage pump, wastewater inlet are stated, wherein the guide rod extends to upper chamber through service platform from the lower chambers.
Preferably, three submersible sewage pumps of the same side for being each provided at the cesspool are provided with the cesspool, its
In, the middle submersible sewage pump is located at the centre line zone of the cesspool, and two other described submersible sewage pump is symmetricly set on
The both sides of middle submersible sewage pump.
Preferably, the water fender (4) includes straight panel and bending plate, one end of the bending plate and the lower end of the straight panel
Connection.The other end of the bending plate is provided with ball float.Wherein, ball float is connected by connecting rod with the other end of the bending plate.
The present invention uses above-mentioned floating ball structure, has used for reference the principle of closestool switch, so as to change when water level is higher
The form of water fender 4, so as to which the impulsive force for reducing sewage be better achieved, the possibility of swirling flow is formed in sewage bottom to reduce
Property, and sewage is shunted, so as to reduce the technology effect because of the influence of swirling flow and current inequality to the drainability of submersible sewage pump 7
Fruit.
Preferably, round table-like water inlet, the round table-like water inlet position are provided between the water fender (4) and the grid
In the surface of the ball float, outer and the round platform of the other end (one end being connected with ball float) of the water fender (4)
The lateral surface of shape water inlet is removably tightly connected.
The present invention uses said structure, can be gradually closed up gap of the water fender (4) between grid, and work as dash
When sewage on the downside of plate (4) is excessive, water fender 4 is pulled to close by the floating of ball float, and by round table-like water inlet with floating
The sealing of ball, ball lock is formed, so as to further prevent sewage backflow.
Relative to prior art, integrated sewage disposal pumping plant of the invention includes cesspool, and is arranged in cesspool
Submersible sewage pump, the anti-whirlpool plate positioned at the lower section of submersible sewage pump.By setting anti-whirlpool plate further to reduce the water inlet in submersible sewage pump
Mouth position forms the possibility of swirling flow, so as to further improve the drainability of submersible sewage pump, and then reduces the RT of sewage.
And the structure of the integrated sewage disposal pumping plant of the present invention is simple, easy to use, cost is relatively low.
Brief description of the drawings
Hereinafter the present invention is described in more detail refer to the attached drawing.
Fig. 1 is the structural representation of the integrated sewage disposal pumping plant of the present invention,
Fig. 2 is the aperture structure schematic diagram of the grid of the present invention.
Fig. 3 is the drainpipe of the present invention and the attachment structure schematic diagram of grid.
Fig. 4 is the top view of the integrated sewage disposal pumping plant of the present invention,
Fig. 5 is the structural representation of the anti-whirlpool plate of the integrated sewage disposal pumping plant of the present invention,
Fig. 6 is the front view of the point water plate of the integrated sewage disposal pumping plant of the present invention,
Fig. 7 is the side view of the point water plate of the integrated sewage disposal pumping plant of the present invention,
Wherein, cesspool -1, drainpipe -2,
Grid -3, water fender -4,
Side wall -5, boss -6,
Submersible sewage pump -7, point water plate -8,
Anti- whirlpool plate -9, water inlet -10,
Groove -11, horizontal component -12,
Connection member -13, bolt -14,
Sloping portion -15, bottom wall -16,
Outlet pipe -17, guide rod -18,
Guide rail -19, ball float -20,
Hinge -21, circular seal ring -22,
Conical seal ring -23, the first bore portion -31,
The bore portion -33 of second bore portion -32, the three.
Embodiment
The integrated sewage disposal pumping plant of the present invention is further described below in conjunction with accompanying drawing.
As shown in figure 1, the integrated sewage disposal pumping plant of the present invention includes the cesspool 1 provided with wastewater inlet, is arranged on
Submersible sewage pump 7 and anti-whirlpool plate 9 in cesspool 1.Cesspool 1 can be to be arranged in sewer system by multiple such as fiberglass
The pond body that condensation material housing is formed.As one embodiment of the present of invention, the wastewater inlet of cesspool 1 is arranged in side wall 5,
The drainpipe 2 being in communication with the outside is provided with wastewater inlet, so that sewage is sent into cesspool 1 by drainpipe 2.Draining is being set
During pipe 2, drainpipe 2 can be made partly to enter in cesspool 1 through wastewater inlet, it is dirty when being discharged into sewage into cesspool 1
Side wall 5 of the water away from cesspool 1, to prevent the mud in sewage to be adhered in the side wall 5 of cesspool 1.
Grid 3 is provided with cesspool 1, grid 3 is located at wastewater inlet, sewage is divided into multi-strand flow, subtracted
The impact of few current, the possibility of swirling flow is formed in the bottom wall 16 of cesspool 1 so as to reduce, and sewage is shunted, Jin Erti
The pumpage of high submersible sewage pump 7.The length of grid 3 is about (vertically) twice of the diameter of drainpipe 2, the width of grid 3
Degree is less than the diameter of drainpipe 2, and drainpipe 2 is connected with grid 3, to reduce the volume of grid 3 and be easy to set.In grid
The filter screen for filtering dirty dirt can also be set in 3, can be with each side wall 5 in addition to the side wall 5 being connected with drainpipe 2 of grid 3
Filter screen is respectively provided with, forms the possibility of sludge in the bottom of cesspool 1 further to reduce, and reduce damage of the dirty dirt to submersible sewage pump 7
It is bad.Chain can also be fixed with grid 3, to facilitate the impurity that grid 3 is proposed from cesspool 1 and cleared up in grid 3.
Grid 3 is hung admittedly in the side wall 5 of cesspool 1, to improve the fastness of grid 3 for example, by coupling device.
Further, the part of drainpipe 2 can enter in the connecting hole of drainpipe 2 of grid 3, to improve grid 3 and row
The sealing property of water pipe 2.In one embodiment, (wherein grid 3 be only structural representation) grid 3 as shown in Figures 2 and 3
The direction that the connecting hole of drainpipe 2 is directed away from drainpipe 2 includes the first bore portion 31, the second hole portion that aperture is gradually reduced successively
Points 32 and the 3rd bore portion 33.Circular seal ring 22 is provided with the first bore portion 31, is provided with the second bore portion 32 smaller
Conical seal ring 23 of the head towards the 3rd bore portion 33.The aperture of circular seal ring 22 can be with the external diameter substantially phase of drainpipe 2
Together, and the aperture of the bore portion 33 of conical seal ring 23 and the 3rd is slightly less than the external diameter of drainpipe 2.When connecting drainpipe 2, draining
Pipe 2 is entered in the 3rd bore portion 33 by circular seal ring 22, conical seal ring 23.It is arranged such, directly by drainpipe 2
It is plugged in grid 3, facilitates the connection between drainpipe 2 and grid 3, and can improve between drainpipe 2 and grid 3
Connection sealing.
The middle part of the bottom wall 16 of cesspool 1 is arranged to recessed groove 11, and it is convex to be around disposed relative to groove 11
The slope 6 risen, to reduce the volume that sewage is converged in cesspool 1 so that sewage can only be stored in the groove 11 of volume very little.
The amount of storage of sewage can be so reduced to greatest extent, so as to effectively reduce the forming amount of sludge.When cesspool 1
When shape of cross section is rectangle, cesspool 1 relative to two sides be provided with substantially into the slope 6 of cuboid, middle part
Substantially leave into the groove 11 of cuboid.As shown in figure 4, when the shape of cross section of cesspool 1 is circular, cesspool 1
Relative to two sides be provided with substantially into semicircular slope 6, middle part leave substantially grow up bar shaped groove 11.And two
Individual slope 6 tilts from the side of cesspool 1 towards middle part, to prevent from retaining sewage on slope 6, to facilitate on slope 6
Part needed for installation.Set through the above way, processing and installation is convenient, and is also convenient for installing other portions of the grade of submersible sewage pump 7
Part.Slope 6 can be provided with sloping portion 15 and horizontal component 12, to facilitate installation such as submersible sewage pump 7.The rake on slope 6
15 angle is divided to be set between 30-45 ° to facilitate.
The side wall 5 and bottom wall 16 of cesspool 1 are parts processing structure.Side wall 5 is processed into tubular structure, and bottom wall 16 is processed into
Shape with slope 6 and groove 11, and the connection bump being connected with side wall 5 is provided with around bottom wall 16.In installation side
When wall 5 and bottom wall 16, directly side wall 5 is fixed and set in the connection bump of bottom wall 16.It is arranged such, simple in construction, processing
It is convenient, save trouble and labor.There is the water fender 4 in front of wastewater inlet in cesspool 1.Water fender 4 can be fixed with grid 3
Connection, set with facilitating.Water fender 4 extends substantially in the vertical direction, and the plate face of water fender 4 and being provided with for cesspool 1 are dirty
The side wall 5 of water inlet is parallel, to be injected on water fender 4 from the sewage that wastewater inlet sprays, then further along water fender 4
It is left to the bottom of cesspool 1.The impulsive force of sewage is reduced by setting water fender 4, swirling flow is formed in sewage bottom to reduce
Possibility, and sewage is shunted, so as to reduce because of the influence of swirling flow and current inequality to the drainability of submersible sewage pump 7,
The drainability of submersible sewage pump 7 is improved, and reduces the noise of submersible sewage pump 7.After the drainability lifting of submersible sewage pump 7, it is possible to reduce
Residence time of the sewage in cesspool 1, so as to efficiently reduce the forming amount of sludge.
The bottom of water fender 4 is bent towards the side wall 5 provided with wastewater inlet of cesspool 1, can so pass through water fender 4
Bending place reduce the speed of current, further reduce the impulsive force of sewage.Further, the bending part of water fender 4 in
The lower section (positioned at the lower section for the drainpipe 2 for stretching into cesspool 1) of wastewater inlet, can also so make dirt when the discharge of sewage is less
Water is injected on water fender 4, to reduce the impulsive force of sewage by water fender 4.The bending part of water fender 4 is in cesspool 1
On slope 6, to cause sewage to fall on slope 6, then flow into again in the groove 11 of cesspool 1, so as at utmost to sewage
Shunted.The distance between water fender 4 and wastewater inlet can specifically be set as the case may be.The length of water fender 4 and
Width can also specifically be set as the case may be.
Preferably, the water fender 4 includes straight panel and bending plate, and one end of the bending plate and the lower end of the straight panel are cut with scissors
Chain 21 connects, and the other end of the bending plate is provided with ball float 20.Wherein, ball float 20 is connected by the other end of connecting rod and bending plate
Connect.
Ball float principle is that ball float 20 is brought up into water fender 4 to move, so as to block water with more preferable angle.Further
, ball float principle is to coordinate ball float 20 using round table-like water inlet, is locked as ball.Sewage from bottom to top can further be stopped
Into between water fender 4 and grid 3.The present invention uses above-mentioned floating ball structure, can change water fender 4 when water level is higher
Form, so as to which the impulsive force for reducing sewage be better achieved, the possibility of swirling flow is formed in sewage bottom to reduce, and to dirt
Water is shunted, so as to reduce because of the technique effect of the influence of swirling flow and current inequality to the drainability of submersible sewage pump 7.
It is further preferred that round table-like water inlet, the round table-like water inlet are provided between the water fender 4 and the grid
Mouth is located at the surface of the ball float, outer and the circle of the other end (one end being connected with ball float) of the water fender 4
The lateral surface of mesa-shaped water inlet is removably tightly connected.
The present invention uses said structure, the gap that can be gradually closed up between water fender 4 and grid, and works as water fender
When the sewage of 4 downsides is excessive, pull water fender 4 to close by the floating of ball float, and pass through round table-like water inlet and ball float
Sealing, ball lock is formed, so as to further prevent sewage backflow.
As shown in figure 5, anti-whirlpool plate 9 also vertically extends, between submersible sewage pump 7 and the bottom wall 16 of cesspool 1.
Anti- whirlpool plate 9 can directly be connected with the bottom wall 16 of cesspool 1 and be generally disposed at the middle part of the water inlet 10 of submersible sewage pump 7.Pass through
Set anti-whirlpool plate 9 further to reduce and form the possibility of swirling flow in the position of water inlet 10 of submersible sewage pump 7, so as to further carry
The drainability of high submersible sewage pump 7, and then reduce the RT of sewage.
One end in the horizontal direction away from submersible sewage pump 7 of anti-whirlpool plate 9 is arranged to inclined wall, and the inclined wall is towards submersible sewage pump 7
Side tilts, with reduce because the end of anti-whirlpool plate 9 in wedge angle and caused by foreign matter be wrapped in the possibility of anti-whirlpool plate 9.Anti- whirlpool plate 9
The included angle A of inclined wall and the bottom wall 16 of cesspool 1 is 25-35 °, preferably 30 °, to facilitate processing, and reduces the resistance to foreign matter
Hinder.The side wall 5 of the close submersible sewage pump 7 of anti-whirlpool plate 9 is connected on the boss 6 of cesspool 1.The bottom wall 16 of anti-whirlpool plate 9 can be with
The horizontal wall that the bottom wall 16 of cesspool 1 abuts, the upper wall of anti-whirlpool plate 9 can be inclined top vail (from the remote submersible sewage pump of anti-whirlpool plate 9
The side wall 5 that 7 side wall 5 is directed away from submersible sewage pump 7 tilts), to enable upper wall of the current along anti-whirlpool plate 9 to flow into submersible sewage pump 7
In, turbulent flow is reduced, further improves the pumpage of submersible sewage pump 7.The angle of inclination B of upper wall can be 2-4 °, preferably 3 °, with
Interference of the anti-whirlpool plate 9 to submersible sewage pump 7 in draining is reduced, prevents the water inlet 10 of foreign matters from being blocked submersible sewage pump 7.
Submersible sewage pump 7 is arranged on the top of groove 11 of cesspool 1, and submersible sewage pump 7 can be by being arranged on the slope 6 of cesspool 1
On support member supports and fixation.The structure and application method of submersible sewage pump 7 are identical with prior art, repeat no more herein.
In one embodiment, as shown in figure 4, being provided with three submersible sewage pumps 7 in cesspool 1.Submersible sewage pump 7 is located at the same of cesspool 1
Side, and middle submersible sewage pump 7 is located at the centre line zone of cesspool 1, and during two other submersible sewage pumps 7 are symmetricly set on
Between submersible sewage pump 7 both sides.Be arranged such, it is possible to reduce because the distance of each submersible sewage pump 7 is different and caused by sewage turbulent flow or swirling flow
Possibility.
The connection member 13 for connecting submersible sewage pump 7 and outlet pipe 17 is provided with the slope 6 of cesspool 1, to reduce
The space-consuming of coupling part, make the volume of the groove 11 of cesspool 1 as small as possible, dirt is stored in reduce to greatest extent
The sewage quantity of the bottom in pond 1.Support member and connection member 13 are fixed together, and support member and connection member 13 are set
Put on the slope 6 away from wastewater inlet.Connection member 13 can be press-in connection part 13, can be by being arranged on cesspool
Bolt 14 on 1 slope 6 is fixed.Two bolts 14 wherein for fixed connecting part 13 are fixed on the rake on slope 6
Divide on 15, two other bolt 14 is fixed on the horizontal component 12 on slope 6.Outlet pipe 17 is along being roughly parallel to cesspool 1
The direction of side wall 5 extends to the top of cesspool 1, and through the roof of cesspool 1 to outside.The water inlet 10 of submersible sewage pump 7
Height is substantially identical with the minimum altitude on the slope 6 of cesspool 1, to reduce the water-holding quantity in cesspool 1 to greatest extent.Each
Submersible sewage pump 7 is connected by different connection members 13 with same outlet pipe 17.That is, submersible sewage pump 7, the quantity phase of connection member 13
Together, and outlet pipe 17 is provided only with one.
Multiple submersible sewage pumps 7 can be arranged side by side in cesspool 1, multiple submersible sewage pumps 7 can set the same oblique of cesspool 1
On slope 6.Each submersible sewage pump 7 is arranged on the dirt by vertically extending guide rod 18 and the guide rail 19 coordinated with the guide rod 18
In pond 1, to guide the motion of submersible sewage pump 7 by guide rod 18 and guide rail 19, the alignment error of submersible sewage pump 7 is reduced.When provided with more
During individual submersible sewage pump 7, each submersible sewage pump 7 is connected with same guide rail 19.Each submersible sewage pump 7 is provided with a guide rod 18, and guide rail
19 are one and pass through each guide rod 18.
As shown in Fig. 4, Fig. 6 and Fig. 7, point water plate 8 is provided between adjacent two submersible sewage pumps 7, is reduced by point water plate 8
The possibility of swirling flow is formed between submersible sewage pump 7.Point water plate 8 substantially into the shape of angle steel, by sandwiched into such as angle C be 90 °
Two boards form, and be upside down in cesspool 1.And the side wall 5 of the remote submersible sewage pump 7 of point water plate 8 is bonded on one by two pieces
The side wall 5 risen is formed.Angle D between the side wall 5 and the bottom wall 16 of cesspool 1 is 40-50 °, preferably 45 °.Point water plate 8
One end side wall 5 of close submersible sewage pump 7 be connected on the slope 6 of cesspool 1.When by the side wall 5 of point water plate 8 and the bottom wall of cesspool 1
, can be by point water plate 8 to anti-whirlpool during the angle being more than between the anti-side wall 5 of whirlpool plate 9 and cesspool 1 that the angle between 16 is set
Plate 9 plays certain protective effect, reduces and blocks the water inlet 10 of submersible sewage pump 7 because the impurity deposition on anti-whirlpool plate 9 is excessive
Possibility.The height of point water plate 8 is slightly above the water inlet 10 of submersible sewage pump 7, as the height of point water plate 8 is higher than submersible sewage pump 7
The 10-15mm of water inlet 10.
Further, cesspool 1 includes upper chamber above and underlying lower chambers.Dirt is provided with lower chambers
Water inlet, submersible sewage pump 7.Checking tool is provided with upper chamber.Wire connected with electric control chamber etc. is additionally provided with upper chamber.Lead
Rail 19 enters in upper chamber through the partition wall for separating upper chamber and lower chambers.Cat ladder can be set in upper chamber, with side
Just maintainer can be entered in lower upper chamber by cat ladder, operation and maintenance valve.Set through the above way, structure letter
It is single, it is easy to use.
Although embodiments of the invention are described in detail with reference to accompanying drawing in this specification, the common skill in this area
Art personnel should be appreciated that the present invention is not limited to these embodiments.Especially, as long as structural hazard, each embodiment is not present
In every technical characteristic for being previously mentioned can combine in any way.Spirit and protection model without departing from the present invention
Enclose, any modification made to the present invention is each fallen within protection scope of the present invention.
Claims (13)
- A kind of 1. integrated sewage disposal pumping plant, it is characterised in that including：Cesspool, its side wall are provided with wastewater inlet；Submersible sewage pump, the bottom of the cesspool is arranged on, and gap is left between the bottom wall of the cesspool；Anti- whirlpool plate, the position of the water inlet in the cesspool and positioned at the submersible sewage pump is arranged on, is arranged to reduce described dive The swirling flow of the water inlet of dirty pump；Also include being arranged on the front of the wastewater inlet and vertically extending water fender, wherein the dirt sprayed from wastewater inlet Water is injected on the water fender；The position of the wastewater inlet is provided with for the grid to sewage separation, wherein, the grid is located at the side of cesspool Between wall and water fender；The grid is connected with the drainpipe through wastewater inlet, wherein, the remote drainpipe in drainpipe connecting hole edge of grid Direction includes the first bore portion provided with circular seal ring, the second bore portion provided with conical seal ring, and aperture and is less than second 3rd bore portion of bore portion；The water fender includes straight panel and bending plate, one end of the bending plate and the lower end hinge connection of the straight panel, described The other end of bending plate is provided with ball float；Round table-like water inlet is provided between the water fender and the grid, the round table-like water inlet is being located at the ball float just Top, the outer of one end being connected with ball float of the water fender and the lateral surface of the round table-like water inlet removably seal Connection.
- 2. integrated sewage disposal pumping plant according to claim 1, it is characterised in that the anti-whirlpool plate is supported on the dirt The bottom wall in pond is simultaneously vertically blocked in the lower section of the submersible sewage pump.
- 3. integrated sewage disposal pumping plant according to claim 1, it is characterised in that be provided with the cesspool to Lack two submersible sewage pumps, point water plate is provided between adjacent two submersible sewage pumps.
- 4. integrated sewage disposal pumping plant according to claim 1, it is characterised in that set in the middle part of the bottom wall of the cesspool Fluted, both sides are provided with slope, wherein the submersible sewage pump is arranged on the position of the groove of the bottom wall, connect the submersible sewage pump and The connection member of outlet pipe is arranged on the slope.
- 5. the integrated sewage disposal pumping plant according to any one of claim 1-4, it is characterised in that each submersible sewage pump It is arranged on by vertically extending guide rod and the guide rail coordinated with the guide rod in the cesspool, when provided with multiple described latent During dirty pump, each submersible sewage pump is connected with the same guide rail.
- 6. integrated sewage disposal pumping plant according to claim 5, it is characterised in that the cesspool includes being provided with service The upper chamber of platform and below the upper chamber and the lower chambers provided with the submersible sewage pump, wastewater inlet, wherein described lead Bar extends to upper chamber through service platform from the lower chambers.
- 7. integrated sewage disposal pumping plant according to claim 1, it is characterised in that latent dirt is set in the cesspool Pump, the import of the submersible sewage pump is in the lowest part of the cesspool.
- 8. integrated sewage disposal pumping plant according to claim 1, it is characterised in that the remote submersible sewage pump of the anti-whirlpool plate Vertical walls and the cesspool bottom wall between angle be 25-35 °.
- 9. integrated sewage disposal pumping plant according to claim 1, it is characterised in that the inclined top vail of the anti-whirlpool plate with Angle between submersible sewage pump is 2-4 °.
- 10. integrated sewage disposal pumping plant according to claim 3, it is characterised in that the point water plate is inverted angle Steel shape.
- 11. integrated sewage disposal pumping plant according to claim 3, it is characterised in that away from latent dirt in the point water plate Angle between the side wall of pump and the bottom wall of cesspool is 40-50 °.
- 12. integrated sewage disposal pumping plant according to claim 1, it is characterised in that the side wall of the grid is provided with The filter screen of impurity screening, and the grid is connected with the chain that removable and one end is located on the outside of the cesspool.
- 13. integrated sewage disposal pumping plant according to claim 4, it is characterised in that the dirt of the wastewater inlet discharge Water is dropped down onto on the slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610043839.2A CN105625557B (en) | 2016-01-22 | 2016-01-22 | Integrated sewage disposal pumping plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610043839.2A CN105625557B (en) | 2016-01-22 | 2016-01-22 | Integrated sewage disposal pumping plant |
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| CN105625557A CN105625557A (en) | 2016-06-01 |
| CN105625557B true CN105625557B (en) | 2018-01-12 |
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| CN201610043839.2A Active CN105625557B (en) | 2016-01-22 | 2016-01-22 | Integrated sewage disposal pumping plant |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587601A (en) * | 2017-09-26 | 2018-01-16 | 扬州大学 | Well shaft type pump installation with annular intake chamber |
| CN108643141B (en) * | 2018-07-19 | 2023-06-23 | 长沙理工大学 | Automatic blowdown diversion system |
| EP3647501A1 (en) * | 2018-11-01 | 2020-05-06 | Xylem Europe GmbH | Portable pump station arrangement |
| CN109610624B (en) * | 2018-12-18 | 2020-07-31 | 扬州大学 | Integrated large-flow pump station with groove on base |
| EP3839205A1 (en) * | 2019-12-18 | 2021-06-23 | Xylem Europe GmbH | Portable pump station arrangement |
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| CN1131453A (en) * | 1993-11-30 | 1996-09-18 | Ksb股份公司 | Device for preventing turbulence at pump inlets |
| JP2006132192A (en) * | 2004-11-05 | 2006-05-25 | Torishima Pump Mfg Co Ltd | Sewage relay pump equipment |
| CN203755436U (en) * | 2014-02-20 | 2014-08-06 | 四川兴利达机电工程有限公司 | Integrated pre-rotating pump station device |
| CN104278738A (en) * | 2013-07-04 | 2015-01-14 | 格兰富控股联合股份公司 | Pump station base, pump station and mounting method for pump station |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE0402336L (en) * | 2004-09-28 | 2005-08-16 | Itt Mfg Enterprises Inc | Pumping station, and device intended for use in such |
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| CN1131453A (en) * | 1993-11-30 | 1996-09-18 | Ksb股份公司 | Device for preventing turbulence at pump inlets |
| JP2006132192A (en) * | 2004-11-05 | 2006-05-25 | Torishima Pump Mfg Co Ltd | Sewage relay pump equipment |
| CN104278738A (en) * | 2013-07-04 | 2015-01-14 | 格兰富控股联合股份公司 | Pump station base, pump station and mounting method for pump station |
| CN203755436U (en) * | 2014-02-20 | 2014-08-06 | 四川兴利达机电工程有限公司 | Integrated pre-rotating pump station device |
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| CN105625557A (en) | 2016-06-01 |
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Effective date of registration: 20170207 Address after: 110000 Shenyang economic and Technological Development Zone, Liaoning Development Road No. 11 A, No. 4 Applicant after: Sailaimo water treatment system (Shenyang) Co., Ltd. Address before: 200051 Zunyi Road, Shanghai, Hongqiao, No. 100, block A, building No. 30, building Applicant before: Xylem (China) Co., Ltd. |
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Effective date of registration: 20200927 Address after: Schaffhausen, Switzerland Patentee after: Xylem Europe Ltd. Address before: 110000 Shenyang economic and Technological Development Zone, Liaoning Development Road No. 11 A, No. 4 Patentee before: XYLEM WATER SOLUTIONS (SHENYANG) Co.,Ltd. |
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