CN102644318B - Waste water hoisting facility - Google Patents
Waste water hoisting facility Download PDFInfo
- Publication number
- CN102644318B CN102644318B CN201210037433.5A CN201210037433A CN102644318B CN 102644318 B CN102644318 B CN 102644318B CN 201210037433 A CN201210037433 A CN 201210037433A CN 102644318 B CN102644318 B CN 102644318B
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- China
- Prior art keywords
- flange
- waste water
- input port
- water lifting
- container
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Classifications
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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
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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 The invention relates to a waste water hoisting facility comprising a container (2), which has an inlet opening (4) in a container wall (3). The inlet opening is formed circular and a circular flange is arranged in the inlet opening. A pipe connection (22) is provided for receiving a pipe, which is arranged eccentric to the center (X) of the flange plate (12). The outside surface of the container (2) is basically close to the plane (38) strut by the circumference (36) of the flange plate (12).
Description
Technical field
The present invention relates to a kind of waste water lifting device, it has container, and this container has at least one input port at least one chamber wall.
Background technology
Such waste water lifting device is for by the waste water lifting be positioned at below blow-off line height level or the height level being drawn into blow-off line.This waste water lifting device has container, and waste water flows in this container, on container or be provided with at least one pump in a reservoir, in order to be drawn into from container on higher height level by waste water.In order to connect the drainage pipe of inflow side, container has at least one input port at least one chamber wall.Container is installed on the ground usually, and therefore distance base plate in input port has specific height.This often makes to be connected to existing equipment or clean object is very difficult, because the drainage pipe that will be connected with input port also just in time must be directed on the height level of input port, or input port must be placed on the height level of pipeline conversely speaking.This can carry out Height Adjustment to realize by different pipe fittings or to whole lifting means.But these measures are consuming time, cost is high and effort.In addition, there is following risk all the time: each pipe fitting can not correctly be interconnected, or rupture due to produced mechanical load and formation lever or be separated from each other.Sometimes space also can not had on the height level of container input port, to carry out suitable coupling to flow ipe at input side, such as, when container is arranged in well shape space deeper.In addition, the replacing of obsolete equipment is also had problems, because the input port of the different waste water lifting device manufactured has different connection height, therefore make new equipment be difficult to reach old duct height sometimes.
Summary of the invention
Consider these problems, the object of the invention is to, propose a kind of waste water lifting device with container of improvement, discharge tube can be connected to and be positioned on the container of differing heights by flexibly, securely.
Object of the present invention is achieved by a kind of waste water lifting device, it has container, this container has at least one input port at least one chamber wall, wherein, this input port is configured to circular, and in input port, be provided with circular flange, and this flange has the pipe connections for receiving tube, this pipe connections is arranged prejudicially relative to the central point of flange, terminates the planes align that the lateral surface of container struts with the periphery by flange substantially.
Waste water lifting device as is known is such, and waste water lifting device according to the present invention also has container, and this container has at least one for connecting the input port of the drainage pipe of inflow side at least one chamber wall.In addition, in waste water lifting device according to the present invention, in a reservoir or at least one pump is set on container, in order to be extracted out from container by the pressure pipeline of the waste water in container by outflow side.In order to connect and close pump, can at least one liquid level sensor be set in a reservoir, for the water level in inspection instrument, and according to this water level, be connected by control device or close at least one pump.According to the operating efficiency of lifting appliance, can also multiple pump be set in a reservoir.
According to the present invention, at least one chamber wall arranges input port, and be configured to circular.According to the present invention, arrange in circular input port and be similarly circular flange.The external diameter of this circular flange dish is substantially equal with the internal diameter of input port, thus flange can be arranged in input port matchingly.This flange also has the pipe connections for receiving pipeline.This pipeline flows into waste water pipe.Realize like this in this reception to pipeline: pipeline is coordinated precisely as far as possible, hermetically in Inserting Tube socket (Rohraufnahme).For this reason, can in pipe socket, arrange seal (such as joint ring) or arrange contact surface, the seal be arranged on the pipe that is inserted into abuts on this contact surface hermetically.Especially the diameter criteriaization ground of pipe connections matches with the diameter of the waste water pipe that will insert, and that is, pipe connections has the diameter that size is DN100 or DN150 (i.e. 100mm or 150mm), to receive waste water pipe.
Pipe connections is arranged in flange prejudicially, that is, the central point of pipe connections is relative to the central point radial displacement of flange.Therefore, the pipe connections of eccentric setting can be made to move on different upright positions by rotating flange.That is, by rotating the flange in input port, the vertical distance between pipe connections and ground can be changed.The degree of this adjustability depends on external diameter and the center displacement of pipe connections in flange of flange.Under any circumstance, the diameter of flange is all greater than the diameter of pipe connections, can realize eccentric setting.In addition, flange designed and is set to, terminating the planes align that pipe connections is substantially strutted with the periphery by flange on the lateral surface of container.This means, pipe connections (such as, accordingly for the union of receiving pipeline) can not cross the plane that strutted by the periphery of flange outwardly substantially.At this point, pipe connections substantially can not be outwardly.Can prevent the laterally power acted on pipe connections from pipe connections and chamber wall, applying less desirable moment of flexure in this way, this moment of flexure may cause damage.Thus, pipe connections and container obtain larger stability, thus reduce and connect packing less danger at input channel relative to the join domain interior conduit of container.
As mentioned above, preferred flange can rotate around its central point in input port, thus can, by rotating flange, make pipe connections relative to chamber wall generation change in location, particularly upright position change.At this, the continuous setup to pipe connections height preferably can be realized in extent of the error.
The plane that further preferably pipe connections not only struts in the periphery by flange on lateral surface terminates, but also substantially terminates with flushing with chamber wall.Can prevent the element for receiving input side waste water pipe in this way, namely the unnecessary moment of flexure caused by the lateral force acted on pipe is born in pipe socket and input port.
Preferably pipe connections has the reception sleeve (Aufnahmeh ü lse) for receiving pipe to be connected further, and it extends along the direction towards internal tank from the plane strutted by the periphery of flange.That is, pipe connections has shorter tubular portion, and the internal diameter of this tubular portion is less times greater than the external diameter of the pipe that will insert.This shorter tubular portion extends towards internal tank in the lateral of flange, does not thus have the element outwardly that may bear harmful lateral force.This reception sleeve is used in particular for arranging sealing between pipe connections and the pipe inserted.
Further the preferred periphery receiving sleeve arranges at least one stiffening rib.The part that the direction of extension perpendicular to flange that this stiffening rib supports reception sleeve on flange extends, can absorb the lateral force and moment of flexure that may occur.Preferably at least one stiffening rib is arranged on the outside of flange, i.e. on the face of interior of the container dorsad.On this position, stiffening rib can use as handle simultaneously, thus the flange that can rotate in input port in order to positioning pipe connector.
According to another preferred embodiment, flange swells towards the inside spill of container from its periphery.In this way, the position of installing foregoing stiffening rib can be provided on lateral surface, and this protuberance need not be made to cross the periphery of flange, preferably not cross chamber wall outwardly further.All things considered, can make flange have higher stability thus.
Preferably further to arrange outwardly on the lateral surface of flange and the rib preferably diametrically extended.This rib can form foregoing stiffening rib on the one hand, on the other hand can as handle component, can rotate flange in input port.Preferably this rib outwardly stretching, extension of swelling from the spill of flange as above, thus the plane making it cross to be strutted by the periphery of flange is outwardly.Therefore, preferably this rib only extends in the inside of spill protuberance.
Preferred further seal is set on the periphery of flange, the seal abut in hermetically be arranged in input port circumference chamber wall on.At this, the seal can be configured to axial seal, thus make it abut in be arranged on the lateral surface of the chamber wall of input port circumferential area, or be configured to radial seal, thus make it abut in the inner periphery of input port to be arranged on the sealing surface of there.Correspondingly can make seal radial direction and/or axially abut on flange.Preferred seal all not only abuts on flange on radial and axial, but also abut in be arranged in input port circumference chamber wall on, thus the seal is fixed along all directions, and is clamped between flange and chamber wall.
Preferably by means of clamping ring, flange is torsionally fixed in input port.This clamping ring power coordinates and/or form fit ground is connected with chamber wall, and at this, flange is clamped in input port, thus on the one hand make the seal between input port and chamber wall abut on chamber wall and flange, on the other hand flange is clamped be fixed on it relative on the Angle Position of chamber wall.Like this, in order to enable flange rotate in above-described mode, must clamping ring be unclamped, moving to enable flange.
For this reason, in the outer region of flange, clamping ring is suitably abutted on the lateral surface of flange, and be fixed on container.On container this fixing can power coordinate and/or form fit realize.Particularly preferably utilize bolt to be fixed on the wall by clamping ring, at this, the axis that bolt is parallel to flange is stretched.Preferably multiple bolt is set along the circle distribution of clamping ring at this.Preferably these bolts are set evenly distributedly, to apply uniform pressure vertically on flange, thus flange are fixed on the wall.
According to the particularly preferred embodiment of one, at least two different flange are set, to be arranged in input port alternatively, at these two flange, there is the same external diameter corresponding with input port, but the diameter of their pipe connections are different.Such as, one of them flange has the pipe connections of DN100, and another flange has the pipe connections of DN150.It is also conceivable to arrange plural flange, they have the pipe connections of different size.Therefore flange can be changed, the pipe connections of needs can be provided on container.Meanwhile, due to flange in inside, input port rotatably, when during eccentric setting pipe connections, for the different pipe diameter of pipe connections, the vertical adjustable to pipe connections being guaranteed in corresponding flange.
Accompanying drawing explanation
With reference to the accompanying drawings exemplary explanation is done to the present invention.Wherein:
Fig. 1 shows the overall perspective according to waste water lifting device of the present invention,
Fig. 2 shows waste water lifting device as shown in Figure 1, wherein with exploded view, the fixing of flange is shown,
The view that the part that Fig. 3 shows the device of waste water lifting as depicted in figs. 1 and 2 of mounting flange is cut,
Fig. 4 shows the phantom drawing of flange as shown in Figure 1 to Figure 3,
Fig. 5 shows the phantom drawing of the flange as shown in Figure 4 seen from behind,
Fig. 6 shows the sectional view of flange as shown in Figure 4 and Figure 5.
Wherein, description of reference numerals is as follows:
2 containers
3 chamber walls
4 input ports
6 sockets
8 pressure sleeves
10 liquid level sensors
12 flange
14 wheel rims
16 joint rings
17 circumferential grooves
18 sealing surfaces
20 radial flange
22 pipe connections
24 gutters
26 joint rings
28 clamping rings
30 holes
32 bolts
34 screwed holes
36 peripheries
38 virtual front surfaces
40 ribs
The axis of X flange 12
The axis of Y pipe connections 22
H height.
Detailed description of the invention
Waste water lifting device according to the present invention has container 2, and this container is preferably made up of synthetic materials.At least one chamber wall 3 is provided with input port 4.More input port can also be set on other positions of container 2.In addition, container 2 also has the socket 6 for pump (not shown at this).Pump is installed in socket 6, outwards can be extracted out in water from container 2 by pressure sleeve 8.Pressure sleeve 8 can connect corresponding output channel.In addition, liquid level sensor 10 is set in the inside of container 2, in order to connect according to the water level in container 2 and to close pump.
Input port 4 is configured to circular, and its diameter is greater than pipeline to be connected.Circular flange 12 is installed in input port 4.The external diameter of this flange 12 is substantially equal with the internal diameter of input port 4, thus flange can be arranged in input port 4.Input port 4 has in container 2 middle finger cylindrical rim internally, and flange 12 is rabbeted by this wheel rim and annular or cylindrical rim 14.Between flange 12 and input port 4, arrange joint ring 16, in this embodiment, joint ring 16 is rabbeted in the circumferential groove 17 on flange 12 (see Fig. 5), and circumferentially abutting on annular sealing surface 18 in input port 4.Be configured to by sealing surface 18 at this, make it relative to the inner peripheral surface of input port 4, the wheel rim namely formed there extends obliquely, and that is, this face is relative to the axis slant dilation of input port 4.In this way, axial seal can be realized when being arranged in input port 4 by flange 12.
In addition, flange 12 also has radial flange 20, when axial flange 14 is rabbeted in input port 4, utilizes this radial flange that flange 12 can be made to abut in the circumferential area of input port 4 at end face side plane.
In addition, pipe connections 22 is set in flange 12, for receiving the gutter 24 of input side.Pipe connections 22 is constructed to the form of the tubular sleeve with circular cross-section.This tubular sleeve is configured for the reception sleeve of gutter 24.The diameter of input port 4 is less than at the diameter of this pipe connections 22.The diameter of pipe connections 22 matches with the diameter of the gutter 24 that will receive, and such as, pipe connections is of a size of DN100 or DN150.In pipe connections 22 or reception sleeve, joint ring 26 is set, for sealing gutter 24 in pipe connections 22.
Pipe connections 22 is arranged in flange 12 prejudicially.That is, the axis X of the flange 12 and axis Y of pipe connections 22 offsets in parallel with each other.Because pipe connections 22 around wherein axis X rotation in input port 4, therefore can be positioned on its vertical height H by flange 12.According to the Angle Position of flange 12 about wherein axis X, the vertical distance of pipe connections 22 relative to the axis X of input port 4 can be changed, and therefore can change pipe connections 22 relative to the vertical distance on the ground of installing container 2.In this way, can simply pipe connections 22 be adjusted in the vertical height of gutter 24 to be connected.
Preferably the diameter of input port 4 and flange 12 being set to, on make them be used in pipe connections 22 that diameter is DN150, thus for the gutter 24 of such size, also can carrying out perpendicular positioning by rotating flange 12.Be preferably different, that interchangeable flange 12 is equipped with different size pipe connections 22, thus according to gutter 24 to be received, suitable flange 12 can be installed.Such as, can arrange two flange, one of them has the pipe connections of DN150, and another has the pipe connections of DN100.
Flange 12 is fixed on chamber wall 3 by clamping ring 28.Clamping ring 28 has circumferentially equally distributed hole 30, and bolt 32 through this some holes, and accesses in the screwed hole 34 in chamber wall 3.The internal diameter of clamping ring 28 is less than the external diameter of the radial flange 20 of flange 12, and therefore, clamping ring 28 axially can cover the radial flange 20 of flange 12.Hole 30 is arranged more radially outwardly, thus the radial flange 20 of the bolt 32 of insertion diametrically from outside through flange 12 is entered screwed hole 34.By bolt 32 relative to housing wall 3 tractive clamping ring 28, and at this, radial flange 20 of flange 12 is clamped between clamping ring 28 and chamber wall 3, thus flange is fixed ordinatedly by power, and joint ring 16 is made to keep reclining hermetically with the sealing surface 18 of flange 12 and chamber wall 3.Meanwhile, at this, flange 12 is fixed on its Angle Position.In order to flange 12 can be rotated in the above described manner, to position pipe connections 22, bolt 32 must be unclamped.
For the design of flange 12, importantly, pipe connections 22 outwards, namely can not be given prominence to towards the direction back to container 2 from flange.Or rather, pipe connections 22 ends at the virtual plane strutted by periphery 36 or the front surface 38 of flange 12 with flushing.Pipe connections 22 extends inwardly in container 2 to tubulose or cannula-like from this front surface 38, and forms and receive sleeve.Can be realized by this embodiment: pipe connections 22 does not outwardly cross flange 12, and substantially also outwardly not cross chamber wall 3.The compact conformation of waste water lifting device can be made in this way, and prevent Connection Element outwardly for less desirable, may cause damaging the lateral force of Connection Element application point is provided.
Flange 12 is from the virtual front surface 38 strutted by periphery 36 inwardly spill protuberance.In this spill protuberance, arrange the rib 40 of the outer wall horizontal expansion relative to pipe connections 22, it is used for reinforcing flange dish 12 and pipe connections 22 on the one hand, on the other hand can also as handle component, can catch and rotate flange 12 in input port 4.Rib 40 also ends at the virtual front surface 38 strutted by the periphery of flange 12 in front, thus does not have element completely outwardly here.
Claims (14)
1. a waste water lifting device, there is container (2), this container has at least one input port (4) at least one chamber wall (3), it is characterized in that, described input port (4) is configured to circular, and circular flange (12) is set in described input port (4), this flange has the pipe connections (22) for receiving tube (24), this pipe connections is arranged prejudicially relative to the central point (X) of described flange (12), and the plane (38) substantially strutted with the periphery (36) by described flange (12) on the lateral surface of described container (2) terminates with flushing, wherein, the described pipe connections (22) of eccentric setting can be made to move on different upright positions by rotating flange (12).
2. waste water lifting device as claimed in claim 1, it is characterized in that, described flange (12) can rotate around its central point (X) in described input port (4).
3. waste water lifting device as claimed in claim 1, it is characterized in that, described pipe connections (22) substantially terminates with described chamber wall (3) on the lateral surface of described container (2) with flushing.
4. waste water lifting device as claimed in claim 1, it is characterized in that, described pipe connections (22) has the reception sleeve for receiving pipe (24) to be connected, and this reception sleeve extends along the direction towards the inside of described container (2) from the plane (38) strutted by the periphery (36) of described flange (12).
5. waste water lifting device as claimed in claim 4, is characterized in that, the periphery of described reception sleeve arranges at least one stiffening rib.
6. waste water lifting device as claimed in claim 1, is characterized in that, described flange (12) swells towards the inside spill of described container (2) from its periphery (36).
7. waste water lifting device as claimed in claim 1, is characterized in that, the lateral surface of described flange (12) arranges rib (40) outwardly.
8. waste water lifting device as claimed in claim 7, it is characterized in that, described rib (40) outwardly diametrically extends.
9. waste water lifting device as claimed in claim 1, it is characterized in that, the lateral surface of described flange (12) arranges the first seal (16), and it abuts on the chamber wall (3) of the circumference being arranged in described input port (4) hermetically.
10. waste water lifting device as claimed in claim 1, it is characterized in that, described flange (12) torsionally can be fixed in described input port (4) by means of clamping ring (28).
11. waste water lifting devices as claimed in claim 10, it is characterized in that, described clamping ring (28) abuts on the lateral surface of described flange (12) in the outer region of described flange (12), and can be fixed on described container (2).
12. waste water lifting devices as described in claim 10 or 11, it is characterized in that, described clamping ring (28) can pass through bolt (32) and be fixed on described chamber wall (3).
13. waste water lifting devices as described in claim 1 or 4, is characterized in that, arrange the second seal (26) in the inside of described pipe connections (22).
14. waste water lifting devices as claimed in claim 1, it is characterized in that, there are at least two different flange (12) be selectively arranged in described input port (4), these flange have the identical external diameter corresponding with described input port (4), and the diameter of their pipe connections (22) is different.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20110001255 EP2489802B1 (en) | 2011-02-16 | 2011-02-16 | Waste water hoisting facility |
EP11001255.6 | 2011-02-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102644318A CN102644318A (en) | 2012-08-22 |
CN102644318B true CN102644318B (en) | 2015-07-01 |
Family
ID=44343081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210037433.5A Active CN102644318B (en) | 2011-02-16 | 2012-02-16 | Waste water hoisting facility |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2489802B1 (en) |
CN (1) | CN102644318B (en) |
RU (1) | RU2572489C2 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980001701A1 (en) * | 1979-02-09 | 1980-08-21 | G Soederstroem | Floor connection for sewer |
WO2007045863A1 (en) * | 2005-10-18 | 2007-04-26 | Impey Uk Limited | Shower assemblies |
WO2009101402A1 (en) * | 2008-02-14 | 2009-08-20 | Polypipe Terrain Ltd | A connector and a system incorporating same |
EP2221422A1 (en) * | 2009-02-21 | 2010-08-25 | Grundfos Management A/S | Collection container for waste water hoisting facility |
CN201635168U (en) * | 2010-01-25 | 2010-11-17 | 安徽天健水处理设备有限公司 | Automatic upgrading device for sewage of rest room of basement |
FR2946062A1 (en) * | 2009-05-26 | 2010-12-03 | H M T | Materials separator device for use in waste water pumping station, has flap associated to supply pipe connected to pump cooperating along bottom edge with seat delimited or carried by corresponding vertical wall |
CN201687078U (en) * | 2010-04-30 | 2010-12-29 | 安徽天健水处理设备有限公司 | Sewage hoisting equipment with single pump for basement |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3532007C1 (en) * | 1985-09-07 | 1986-12-18 | Albert 5204 Lohmar Blum | Sewage-lifting installation |
DE3836058A1 (en) * | 1988-10-22 | 1990-04-26 | Klein Schanzlin & Becker Ag | PLASTIC COLLECTOR |
US6886190B2 (en) * | 2002-01-12 | 2005-05-03 | Don B. Tompane | Device and method for alignment of drains with finished covering |
DE102005060556A1 (en) * | 2005-12-17 | 2007-08-16 | Ksb Aktiengesellschaft | Sewage lifting unit |
-
2011
- 2011-02-16 EP EP20110001255 patent/EP2489802B1/en active Active
-
2012
- 2012-02-15 RU RU2012105346/13A patent/RU2572489C2/en active
- 2012-02-16 CN CN201210037433.5A patent/CN102644318B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980001701A1 (en) * | 1979-02-09 | 1980-08-21 | G Soederstroem | Floor connection for sewer |
WO2007045863A1 (en) * | 2005-10-18 | 2007-04-26 | Impey Uk Limited | Shower assemblies |
WO2009101402A1 (en) * | 2008-02-14 | 2009-08-20 | Polypipe Terrain Ltd | A connector and a system incorporating same |
EP2221422A1 (en) * | 2009-02-21 | 2010-08-25 | Grundfos Management A/S | Collection container for waste water hoisting facility |
FR2946062A1 (en) * | 2009-05-26 | 2010-12-03 | H M T | Materials separator device for use in waste water pumping station, has flap associated to supply pipe connected to pump cooperating along bottom edge with seat delimited or carried by corresponding vertical wall |
CN201635168U (en) * | 2010-01-25 | 2010-11-17 | 安徽天健水处理设备有限公司 | Automatic upgrading device for sewage of rest room of basement |
CN201687078U (en) * | 2010-04-30 | 2010-12-29 | 安徽天健水处理设备有限公司 | Sewage hoisting equipment with single pump for basement |
Also Published As
Publication number | Publication date |
---|---|
EP2489802A1 (en) | 2012-08-22 |
RU2012105346A (en) | 2013-08-20 |
CN102644318A (en) | 2012-08-22 |
EP2489802B1 (en) | 2014-07-16 |
RU2572489C2 (en) | 2016-01-10 |
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