CN108193741A - Wall drainage system with pump - Google Patents

Abstract

The present invention relates to a kind of wall outlets being used in the wall of damp rooms, have：Entrance opening, entrance opening can discharge water from damp rooms；And holder, holder is in fluid communication with entrance opening, for receiving the floor water from damp rooms, wherein holder includes bottom sink, upside and side wall, and wall drainage system has the pump unit being arranged in holder, it is characterized in that, pump unit is maintained at by least one removable attachment device on a side wall of holder and/or upside in holder.This extend the broom closet of drainage system every and the service life, and drainage system is enabled to be cleaned and handled as needed with time saving and easy way.

Description

Wall drainage system with pump

Technical field

The present invention relates to the wall drainage systems with feature as described in the preamble according to claim 1.

Background technology

From wall drainage system general known to open source literature DE202012104107U1.In known gutter, Feed pump is loosely located in the recess portion on the bottom in gutter, and via flexible waste water circuit by floor water from draining system System pumps out and by the access portal in the top in gutter.

However, it has been found that the known system easily quick ground contamination near bottom, and even if near for bottom Small cleaning also must will pump from gutter remove.In addition, setting of the pump in gutter is caused in improper behaviour Pump can misplace in the case of work, this may lead to the damage of pump.

Invention content

The present invention is based on following purposes：General wall drainage system is transformed so that the broom closet of drainage system every with Service life is extended, and drainage system is enabled reliably and easily to be cleaned and handled in a manner of timesaving.

The present invention meets the purpose by the feature of claim 1.Pump unit by a side wall of holder and/or At least one removable attachment device on upside is maintained in holder.By using the removable attachment on side wall and/or upside Device keeps pump unit, and pump unit is positioned securely its position in holder, and pump unit can be with bottom interval It turns up the soil and is maintained in holder.Due to the detachability of attached device, although pump unit is reliably positioned in holder, but still be able to It removes and reinstalls from holder as needed.

In another embodiment, pump unit can be kept by uniquely at least one removable attachment device In holder.Therefore contact between holder and pump unit is reduced at least one removable attachment device, this is being pumped Reduce when the dismounting and attachment of unit act and improve pump unit and wall drainage system can managerial ability.

Removable attachment device can advantageously include shape cooperation and/or friction joint, particularly bayonet lock and/or Screw fastening or including joint portion or the portion that is clamped and connected.Shape coordinates and is frictionally engaged connection to be reliably held at pump unit Its desired locations and repeatedly can connect and dismantle and almost without abrasion.Particularly, bayonet lock and/or screw fastening and It engages or is clamped and connected and provide the possible of the connection that will be disassembled in the case of unreliable and maneuverable tool Modification.

In another embodiment, pump unit can be sandwiched between upside and side wall.This enables pump unit to borrow The tensile force or chucking power helped on side wall and upside is removably kept.

In addition, pump unit can be mounted in holder and be removed from holder, wherein wall drainage system is included at least One guiding piece, pump unit of at least one guiding piece in installation movement and/or during removing movement in guiding holder are special It is not directed towards final holding position and/or guides pump unit backwards to final holding position.The guiding piece ensures that pump unit is being pacified Shipment is moved and/or is moved in holder along predefined paths during removing movement, this helps to grasp during installation and removal process Make pump unit.Optional guiding towards final holding position and/or backwards to final holding position makes it easy to find final guarantor Position is held, especially for hiding attachment or dismounting of the pump unit in a side wall and/or upside, and is further avoided In the dislocation of the pump of final holding position.

In another embodiment, upside and/or a side wall can include the guiding piece.The guiding piece is holding Relatively easy accessible position is arranged on seat, this contributes to pump unit to find guiding piece and operated during installation and removal Holder and pump unit.

It proposes removable attachment device and can be guided part and be maintained at a side wall and/or upside.Described at least one Therefore a guiding piece and at least one attached device are combined in holder, and draw in a manner of simple and section space-efficient Function is led with keeping function combined.

In addition, in one embodiment, wall drainage system can include force transducer, and the force transducer is suitable for will The power in pump unit is acted on the first position and redirects to the second power on the second position.It is single to act on pump Therefore power in member can change its direction, can also optionally change its size, during this contributes to the installation in holder Or operation, positioning and attachment pump unit during removing.

In a specific embodiment, force transducer includes linkage, particularly, including toggle mechanism.The hinge Chain mechanism is elastic, reliable force transducer, can easily be operated by anyone.As modification, hinge can make Two power increase relative to the first power.In another possible embodiment, toggle mechanism also is able to reality other than increasing power The reliable fit of existing pump unit, because the pump unit in its final position, which only has, could allow the fortune for offsetting the first power by power It is dynamic.

In another embodiment, force transducer can be permanently attached to pump unit and/or removable attachment device It can include at least part of force transducer.By permanently connected between force transducer and pump unit, force transducer is nothing What method was detached from, and the operation of pump unit and the installation of drainage system can be contributed under any circumstance.Due to detachable Attached device includes the fact that force transducer, so force transducer combines in a compact fashion with removable attachment device, and And the function in direction of the function of pump unit with changing power is kept to be combined with each other during the installation of pump unit.

In addition, holder can include the exit opening fluid communication of drainage openings, the drainage openings and pump unit, and water It can be transferred out during pumping operation from holder by the drainage openings, wherein the exit opening of pump unit passes through detachable attached Connection device is specifically across removable attachment device and drainage system open fluid communication.Attached device thus establishes outlet Removably fluidly connecting between opening and drainage system opening.By dismantling attached device, fluid can be rapidly disconnected Connection, and correspondingly, fluid company can be easily established at a side wall and/or upside by the way that pump unit is maintained at It connects.Due to existing across the fluid communication of attached device in a possible embodiment, so the space in holder obtains Efficient utilization, this is because for fluidly connecting, does not need to other spaces other than attached device.

In a particularly advantageous embodiment, the fluid that removable attachment device realizes drainage system opening connects Logical sealing, removable attachment device and holder specifically can be at drainage openings in a sealing manner against each other.Therefore, The sealing of the fluid communication at drainage openings is ensured by attached device.

Particularly, in one embodiment, pump unit can be mounted on by the installation campaign planar performed Final holding position in holder, wherein the removable attachment device in final holding position is applied with to holder and is put down perpendicular to this The sealing force of face effect.Therefore the installation movement of pump unit can occur perpendicular to the direction of sealing force, this contributes to the installation phase Between pump unit safety operation.

In another embodiment, drainage openings can at least be located in the entrance of entrance opening in some parts and put down Below face.It is ultimately in holder which ensure that the water that drainage system opening is moved back towards holder may be passed through.This is for example It is the situation when dismounting attachment element and therefore disconnection fluid communication.

In one embodiment, pump unit may also stay in holder without contacting bottom sink.Bottom sink with Therefore any aggregation of dirt between pump unit all becomes more difficult, thus extend the broom closet of drainage system every.

Description of the drawings

For it easier comprehension, the possible embodiment of the present invention is explained in more detail with reference to the accompanying drawings, wherein：

Fig. 1 shows the front perspective view of each section of wall drainage system according to first embodiment；

Fig. 2 shows the rear perspective views of the pump unit of a part for the wall drainage system for forming Fig. 1；

Fig. 3 shown with decomposition view the wall drainage system of Fig. 1 bayonet lock construction element and drainage system connector just Parallax stereogram；

Fig. 4 shows the edge of the wall drainage system of Fig. 1 with pump unit, bayonet lock construction element and drainage system connector The elevational sectional view of the section A cutting of Fig. 1；

Fig. 5 shows the front perspective view of each section of the wall drainage system according to second embodiment；

Fig. 6 shows the sectional view of the wall drainage system of Fig. 5 of the section B cuttings along Fig. 5；

Fig. 7 shows that the backsight of the pump unit of the toggle mechanism of the part with the wall drainage system for forming Fig. 5 is stood Body figure；

Fig. 8 shows the front perspective view of the connecting elements of a part for the wall drainage system for forming Fig. 5；

Fig. 9 show the wall drainage system of Fig. 6 with pump unit, toggle mechanism and connecting elements along Fig. 6's The elevational sectional view of section C cuttings；

Figure 10 shows the pump list when being observed perpendicular to the insertion plane J of Fig. 5 in holder during the installation of pump unit The schematic diagram of the position of the main shaft Y of member；

Figure 11 shows the schematic diagram of Figure 10, and the wherein position of the main shaft Y of pump unit is located at the final holding in holder Position.

Specific embodiment

Fig. 1 to Fig. 4 shows the first embodiment of wall drainage system 1 according to the present invention.

Wall outlet 1 has holder 2, and holder 2 includes four side walls 3,4,5,6, upside 71 and bottom sink 72.It is arranged on Side wall 3 on the front side of wall drainage system 1 is interrupted by entrance opening 7.Two in four corresponding side walls 3,4,5,6 are each other It is parallel.Upside 71 and bottom sink 72 are also at least substantially parallel to one another.Four side walls 3,4,5,6 extend perpendicular to bottom sink 72 And it is intersected at a right angle with upside 71.

Entrance opening 7 is formed in rectangle in side wall 3, and quilt cover 8 forms frame.Cover 8 tool there are four side wall 9,10, 11st, 12, the edge 15,16,17,18 of side wall 9,10,11,12 forms the periphery of entrance opening 7.Near the side of bottom sink 72 Edge 15 is located in the plane of inlet D of drainage system 1, and drainage system 1 is formed at least when the lid of entrance opening 7 is omitted Ingress edge.

Drainage system 1 further includes two neck portions (collar) 13,14, and neck portion 13,14 is perpendicular to one another and prolongs since cover 8 It stretches, wherein a neck portion 13 of the state in installation condition, being i.e. in wall is parallel to plane of inlet D extensions, And another neck portion 14 extends perpendicular to plane of inlet D.Intersect in longitudinal axis X in neck portion 13,14.Longitudinal axis X is being installed Plane of inlet D is parallel in state.In the mounted state, neck portion 13,14 usually will inclination and/or the floor installed and institute The wall covering of installation.

Holder 2 may be integrally formed for two or with multiple portions.In presently shown embodiment, holder with The mode of sealing is assembled by two parts (i.e. top 19 and lower part 20).Here, top 19 includes upside 71 and entrance is opened Mouth 7, cover 8 and two neck portions 13,14.

Lower part 20 at two side walls 5,6 being oppositely arranged includes two entrance openings being oppositely arranged being mutually aligned 21st, 22, entrance opening 21,22 can be connected to feed pipe or can close as needed.

Lower part 20 further includes the drainage openings 23 in side wall 5, and in the mounted state, 23 pipe of drainage openings is connected to sewage system System.Drainage openings 23 are the circular through holes in side wall 5, with central axis H.Here, drainage openings 23 are located at entrance opening 7 With the lower section of plane of inlet D.

The side wall 4 being oppositely disposed with entrance opening 7 includes the guiding rib 27 for being located at its side in face of entrance opening 7. Guiding rib 27 is extended to perpendicular to side wall 4 in the inside of holder 2, and the end ratio being oppositely arranged at two is in its center Place is deeper protruded into inside.In addition, guiding rib 27 in axial direction extends towards the side wall 5 with drainage openings 23.Draw Guide rib 27 is tapered from side wall 4 along the direction inside.The surface 28 of the side towards bottom sink 72 of guiding rib 27 is therefore It is set relative to the surface 29 of the side towards upside 71 of guiding rib 27 with acute angle.From the viewpoint of entrance opening 7, guiding Rib 27 is centrally arranged in the lower part on top 19 in side wall 4, in its center mirror symmetry, and is parallel to axis X extension.

Fig. 2 shows the pump units 30 for being set as being mounted in holder 2 shown in FIG. 1.Pump unit 30 is shown behind pump Go out, wherein in the assembled state, which can't see from the visual angle of Fig. 1.

Pump unit 30 extends in the axial direction along main shaft Y, has pump top 31, pump middle part 32 and pump lower part 33. The main body of all these three pump portions 31,32,33 is all about main shaft Y substantially rotational symmetry.Top 31 is pumped to include for outside The electrical connector 34 of power supply.

Pump top 31 further includes two filling level measuring electrodes for being parallel to main shaft Y extensions；When in mounted on appearance During state in seat 2, the two electrodes protrude towards bottom sink 72 and have had accumulated certain filling liquid in the holder 2 It is connected during position by floor water power, this can trigger the pump action of restriction.

Pump middle part 32 includes two installation ribs for being mutually parallel and extending perpendicular to main shaft Y in its cylindrical outer side 86 36、37.Two installation ribs 36,37 are vertically extended from cylindrical outer side 86 with identical length.Rib 36,37 is installed along main shaft The direction of Y broadens towards outside 86, wherein the side 38 of installation rib 36 is at an angle towards the side of another installation rib 37 39.The inclination arrangement of two sides corresponds roughly to the inclination arrangement of two sides 28,29 of guiding rib 27.

When being observed along the direction of main shaft Y, two installation ribs 36,37 are separated from each other so that guiding rib 27 can be determined It is installed at two between rib 36,37 position.

It pumps lower part 33 and includes tubular cylindrical pump discharge 40 in its cylindrical outer side 87, pump discharge 40 has main shaft E1 And it is approximately perpendicular to main shaft Y extensions.Pump discharge 40 includes being located at it non-to be returned backwards to the end for pumping lower part 33 by elasticity The pump discharge opening 41 that the fin 42 for the formula of returning covers.Pump discharge 40 includes the circumferential slot for being located at its end towards pump lower part 33 43。

It pumps lower part 33 and includes pulsator entrance opening 45 in its bottom, the center of entrance opening 45 is located on main shaft Y.

Fig. 3 shows bayonet lock construction element 46 and drainage system connector 47.Bayonet lock construction element 46 and drainage system connector 47 can be detachably connected from each other.Bayonet lock construction element 46 have along the main shaft Z1 cylindrical hollow main bodys 48 extended and from The bar 49 that its outer surface extends perpendicular to main shaft Z1.The both ends of bayonet lock construction element 46 are all unlimited.Main body 48 is in one end First connecting portion 50 including drainage system connector 47 can be connected to, and main body 48 includes to connect in its other end To the second connecting portion 51 of pump discharge 40.

Drainage system connector 47 in a manner of hollow along main shaft Z2 it is substantially cylindric extend and have Two open ends.Connecting portion 52 is connected to the first connecting portion 50 of bayonet lock construction element 46 in its first end.Second on opposite end Connecting portion 53 for being connected to sewerage, and in installing to holder 2 in the state of, across the drainage openings 23 of holder 2 It is protruded from side wall 2.Surround drainage system connector 47 and the flange 54 of the main shaft Z2 perpendicular to drainage system connector 47 The side wall 5 of holder 2 can be attached to from outside.In connected state, two axis Z1 and Z2 are located at bayonet lock construction element 46 and row In common axis between water system connector 47.

Fig. 4 shows the wall drainage system 1 with pump unit 30, bayonet lock construction element 46 and drainage system connector 47 It is being cut along the plane A that draws in Fig. 1 and be located at neck portion 14 on the direction of the rear wall 4 of plane of inlet D Sectional view below.

Pump unit 30 is illustrated at its final holding position.Main shaft Y is approximately perpendicular to bottom sink 72 and entrance is put down Face D (being currently not shown) is set.Axis E 1, H, Z1 and Z2 are overlapped on an axis.

When wall outlet 1 is mounted in wall, pump unit 30 is correspondingly situated at the rear of wall or wall plane.

Pump unit 30 by two installation ribs 36,37 be attached at first point side wall 4 and thus it is solid in the vertical direction Fixed, the side 28,29 of wherein guiding rib 27 is at least partly against on the opposite side 38,39 of two installation ribs 36,37.Circle The outside 86 of column pump central part 32 abuts guiding rib 27, thus fixes pump unit on the direction of side wall 4.

In addition, pump unit 30 is attached to separately in the second position in the top of bayonet lock construction element 46 and drainage system connector 47 One side wall 5.Pump discharge 40 is connected to the second connecting portion 51 of bayonet lock construction element 46, because the web on connecting portion 51 is clipped in slot In 43.The first connecting portion 50 of bayonet lock construction element 46 is connected to the first connecting portion 52 of drainage system connector 47.In holder 2 The second connecting portion 53 of drainage system connector 47 passes through side wall 5 and drainage system opening 23 to extend to outside from inside.Bayonet The bar 49 of lock construction element 46 is in the locked position, and in the latched position, pump discharge 40 is inclined by the unshowned of bayonet lock construction element 46 Tapered plane is pushed into outlet 47.Check-valves 42 is lower positioned at the inside of drainage system connector 47 in the position.In the state Under, to drainage system opening 23 and further there is end pair to the second connecting portion 53 of outlet port 47 from pump discharge opening 41 End and the flow channel path of sealing.The flange 54 of drainage system connector 47 is attached to side wall 5 from outside.

The downside 55 of pump lower part 33 with the pump intake opening 45 towards bottom sink 72 is located in bottom sink 72 Top so that pump unit 30 does not contact bottom sink 72.The shortest distance between pump unit 30 and bottom sink 72 is more than 0, spy It is not at least 1mm, especially at least 5mm, preferably at least 10mm.

Fig. 5 to Figure 11 shows the second embodiment of wall drainage system according to the present invention.

It will only illustrate the difference with above-mentioned wall drainage system 1 below.The same or similar part is provided of The reference numeral identical with aforementioned wall drainage system 1.

Fig. 5 shows the top 19 of the holder 89 of the wall drainage system 88 according to second embodiment and lower part 20.With Aforementioned wall drainage system 1 is contrasted, and presently shown wall drainage system 88 does not include guiding rib 27 on side wall 4.

Fig. 5 shows the guiding rail 24 for being attached at upside 71.Guiding rail 24 includes The item 25,26 that two of L-shaped are mutually parallel.Guiding rail 24 be attached at the upside 71 of holder 89 towards the one of bottom sink 72 On side and when along towards upside 71 direction from bottom sink 72 when form undercut portions.

Fig. 5 shows two that are approximately perpendicular to holder 89 side walls being oppositely disposed 3,4 and prolongs perpendicular to plane of inlet D The section B stretched.

It is inserted into plane J and B settings in section is medially parallel between two items 25,26.The pump unit 61 described in the figure 7 Main shaft Y be preferably located entirely in and be inserted into plane J during installing and being inserted into movement.

Fig. 6 shows the stereogram of the wall drainage system along plane B shown in fig. 5 Fig. 5 cut.

The lower part 20 of holder 89 is included in the leading axle 57 on the side wall 5 in the region of drainage openings 23.Leading axle 57 is big It causes to extend perpendicular to bottom sink 72 and plane of inlet D.Leading axle 57 includes insertion opening 83 at one end, and described one end exists The section start of axis 57 is located at towards the side of plane of inlet D.Leading axle 57 is partly by the guiding wall of intermediate altitude 58 and tool The side wall 5 for having drainage openings 23 is formed, and the bottom 58B of wherein guiding wall 58 is approximately perpendicular to guiding wall 58 and extends, and guide Axis 57 can be counted as a part for side wall 5.Guiding wall 58 is roughly parallel to side wall 5 and the side wall being oppositely arranged from two 3rd, 4 vertically extend.Guiding wall 58 be located in the lower part 20 of holder 89 and thus be located at the lower section of plane of inlet D.Guiding wall Including the parabola shaped opening 59 laterally set from drainage openings 23.The wide portion of parabola shaped opening 59 is towards plane of inlet D and it is changed into insertion opening 83.Parabola shaped opening 59 correspondingly along towards the direction of bottom sink 72 or bottom 58B gradually Contracting.The distance of side wall 5 with drainage openings 23 and guiding wall 58 is from insertion opening 83 towards bottom sink 72 for example by inclining Tapered plane and reduce.

Fig. 7 shows the rear perspective view of the pump unit 61 of a part for the wall drainage system 88 for forming Fig. 5.Pump unit 61, which are different from 30 part of pump unit shown in Fig. 2, essentially consists in pump top 31 and is permanently connected and is hinged to toggle (toggle) machine Structure 62 and pump middle part 32 include installation rib 36,37.The pump discharge 40 of tubular pump discharge 78 and Fig. 2 with its main shaft E2 The difference is that only currently without any feature further discussed.

Toggle mechanism 62 includes the handle portion 63 for being hingedly attached to the upside on pump top 31.Handle portion 63 is single relative to pump Member 61 is pivotably mounted around axis G and is fixedly connected to pump unit 61.Pivot axis G is parallel to the main shaft of pump discharge 78 Line E2 and perpendicular to the main shaft Y of pump unit 61.Handle portion 63 has to be located to be wrapped by two short side walls being oppositely arranged 65,66 The direction of the wide and flat upside 64 on two ends being oppositely arranged enclosed, wherein short side wall 65,66 along direction pump top 31 Extend perpendicular to upside 64.On third side (it is in the mounted state towards entrance opening 7), upside 64 is by the side wall 67 that is bent It limits, wherein side wall 67 extends along the direction on pump top 31 and extends beyond side wall 65,66 in curved manner.The side of bending Wall 67 forms the preferred handpiece of handle portion 63, and handle portion 63 can be pushed into guiding rail by technical staff using the handpiece It can be pulled out in 24 and from guiding rail 24.

Fig. 8 shows the connecting elements 68 extended in a tubular manner along main shaft F.One open end 68 has connecting portion 73, connecting portion 73 reliably and can be detachably connectable to pump discharge 78.Another open end 70 includes clamping part 74, clamping part 74 can removably sandwich in leading axle 57.Clamping part 74 has perpendicular to main shaft F around the convex of main shaft F annulars extension Edge 75.When being observed along main shaft F, flange 75 includes obliquely setting with main shaft F on the side towards connecting portion 73 Peripheral side 76 and backwards to connecting portion 73 opposite side on extrusion pressing type sealing ring 77.Connecting elements 68 is further included along court The outer guiding surface 84 of the cylindric extensions of main shaft F is surrounded between clamping part 74 to the direction of connecting portion 73.

Fig. 9 show when being observed perpendicular to section C (it is perpendicular to plane of inlet D) shown in fig. 6 have pump unit 61, The perspective, cut-away view of the wall drainage system 88 of Fig. 5 of toggle mechanism 62 and connecting elements 68.

Pump unit 61 is removably attached in its final holding position in holder 89.The handle portion 63 of toggle mechanism 62 is inserted Enter in guiding rail 24 and contact the part towards the upside 71 of bottom water slot 72.

The pump discharge 78 of pump unit 61 is attached to the side wall 5 of holder 88 by connecting elements 68.Connecting portion 73 is connected to pump It exports 78 and clamping part 74 is introduced in leading axle 57 and is clamped between guiding wall 58 and side wall 5 so that extrusion pressing type is close Seal ring 77 is loaded axis sealing on the direction of main shaft F, and flange 75 is simultaneously by sealing element 77 along main shaft F Apply the sealing force perpendicular to side wall 5.

Pump unit 61 is clamped in the bottom 58B of upside 71 and side wall 5 and guiding wall 58 in currently shown embodiment Between, wherein pump unit is easily compressed and/or upside 71 and side wall 5 easily stretch.Pump unit 61 is calm by handle portion 63 The upside 71 of seat 89 is pushed open, and clamping part 74 is pressed against on side wall 5 perpendicular to pivot axis G and main shaft F, until final It rests upon in leading axle 57.Finally resting upon position, the central axis H of drainage openings 23, the main shaft F of connecting elements 68 and pump Outlet 78 main shaft E2 be located in common axis, and pump discharge opening 41 and drainage openings 23 between set up closely and It is dismountable to be in fluid communication.

Figure 10 and 11 shows the main shaft Y of pump unit 61 relative to the leading axle 57 in upside 71 and the lower part of holder 20 Two positions schematic diagram, wherein holder 89 cuts in the insertion plane J of the Fig. 5 observed along the direction of drainage openings 23. The top 19 of holder 89 and pump unit 61 itself are not shown for purposes of clarity.Dimension scale in schematic diagram can be with it Dimension scale in his figure is different.

Figure 10 shows the position of the main shaft Y during assembly operation, and wherein pump unit 61 is by being in and upside 71 It is inserted into holder with entrance opening 7 of the bottom sink in angle in inclined orientation.Handle portion 63 is supported on the upper of holder 89 On side 71.The item 26 of guiding rail 24 is shown in dotted line.The main shaft Y of pump unit is only plotted in pivotal axis for purposes of clarity Between the main shaft E2 of the main shaft F and pump discharge of line G and the connecting elements of coincidence.Pump discharge opening 41 and connecting elements 68 Cylindric outside 84 is shown in dotted line, wherein cylindric outside 84 is by contacting the opening to be guided in wall 58 with guiding wall 58 59 guiding.Equally visible is the drainage system opening 23 in side wall 5, and split shed 23 has central axis H and current vertical In upside 71 and the vertical line I of bottom sink 72.

Figure 10 also shows the first power 79 of vector form, which for example passes through the technical staff on handle portion 63 Hand be parallel to the position that upside 71 is bonded on pivot axis G in pump unit.First power 79 is led due to handle portion 62 in guiding Guiding in rail 24 and be located parallel in the first dotted line position K1 of upside 71.Second dotted line position K2 is due to toggle machine Structure 62 and from pivot axis G correspondingly towards main shaft E2 or F extend.Second power 82 acts on pump unit 61 at pivot axis G On, and in second position K2.Two positions K1, K2 intersect at pivot axis G, and two power 79,82 Size change according to mechanical law and with the angle of intersection α (current be 120 °) of two positions K1, K2, wherein intersecting Angle [alpha] is as the insertion depth for entering guiding rail 24 increases and reduces.Second position K2 intersects positive angle beta with vertical line I's About 30 °.In another unshowned embodiment, position K1, K2 can be perpendicular on the skew setting each other or each other It puts.

Figure 11 shows the view of Figure 10, and wherein pump unit 61 is maintained at final holding position in holder 89, and Toggle mechanism 62 is in its final position.Angle of intersection α is preferably less than 90 °, for example, 88 °.Angle of intersection β is preferably negative Angle, current is, for example, -2 °.In other embodiments, angle beta during final position is special in the range of less than 0 ° to -25 ° Not, in the range of -1 ° to -10 °.The main shaft Y of pump unit 61 is therefore slightly crooked relative to vertical line I, and court It is tilted to the side wall 4 of holder 89.Clamping part 74 be pressed into leading axle 57 its rest upon position.The axis of drainage system opening 23 H, the main shaft E2 of the main shaft F of connecting elements 68 and pump discharge 78 is overlapped.

In other embodiment, angle of intersection α can also be more than 90 °, and angle of intersection β can be correspondingly for just Angle.It presently described embodiment, particularly can be preferably included with the embodiment more than 90 ° of angle of intersection α attached The fixed mechanism added, such as lock or latch.Pump unit is removably locked at final holding position by fixed mechanism.

The operation mode of the various pieces of the embodiment shown in Fig. 1 to Fig. 4 is illustrated in more detail below.

Attachment between pump unit 30 and side wall 5 and upside 71 is reliable by pump unit 30 and is removably retained in holder 2 In.For cleaning, pump unit 30 is removed from holder.

For it easier comprehension, describing the installation of pump unit 30 first, then its removal is described.

Wall drainage system 1 is mounted in wall, and wherein drainage openings 23 are by extend through the outlet of drainage openings 23 47 pipe of port is connected to sewerage.The flange 54 of drainage system connector 47 is attached to draining from the outside of the lower part of holder 2 20 Opening 23.Drainage system connector 47 is pressed against holder 2 in a sealing manner.

21,22 closing of two entrances opening or pipe are connected to two gray water sources.The lid of holder 1 is removed, and pump unit 30 still exists Outside holder 2.

The second connecting portion 51 of opening lock construction element 46 is fixedly connected to pump discharge 40.

Technical staff brings pump unit 30, makes its rotation, so as to install rib 36,37 towards guiding rib 27, and movement pumps Unit 30, wherein main shaft Y are tilted towards upside 71 and bottom sink 72, make pump unit 30 by guiding rib 27 towards side wall 4 Across entrance opening 7.Pump discharge 40 by bayonet lock construction element 46 towards the direction of the side wall 5 with drainage openings 23, and axis Line E1 and Z1 are roughly parallel to the axis H of drainage openings and the axis Z2 of drainage system connector.Pump unit is along towards 4 He of side wall The direction movement of bottom sink 72, until the side 28,29 of guiding rib 27 abuts the side 38,39 of installation rib 36,37.Side 38th, 39 inclination arrangement and side 28,29 it is corresponding be in tilted layout help quickly and correctly to find installation rib 36,37 it Between guiding rib 27.Thus the vertical position of pump unit 30 in holder 2 is defined.

Pump unit 30 and then edge are pushed, and pushed along guiding rib 27 towards the direction of drainage system connector 47 And guiding.The side 38,39 of installation rib 36,37 is slided above the side of guiding rib 27 28,29, until just finally keeping Position presensation is to resistance, wherein in the final holding position, the first connecting portion 52 of drainage system connector coordinates in bayonet In the first connecting portion 50 of lock construction element.Then, bar 49 is moved around main shaft Z1 edges towards the direction of entrance opening 7, wherein pumping out Mouth 40 is pressed into drainage system connector 47 in a sealing manner, until reaching end stop.Bar 49 is now placed in most final position It puts, and pump unit 30 is maintained at the final holding position in holder.

Then, electrical connector 34 can be connected to power cord.Pump unit 30 is positioned to be ready to be open in pump intake at this time 45 be located at the top of bottom sink 72 in the case of operation, and pump discharge opening 41 with drainage system opening 23 in sealing It is in fluid communication.

In the case where pump unit 30 will be from the removal of holder 2, bar 49 is moved to open position, and pump discharge 40 passes through pump unit 30 and bayonet lock construction element 46 withdrawn from drainage system connector 47 and move away be guided rib 27 guiding drainage system connect Fitting 47 and drainage system opening 23.When pump unit 30 is located at the approximate center of holder 2, it is lifted to entrance opening 7 Except.

The operation mode of the various pieces of embodiment shown in Fig. 5 to Figure 11 will hereinafter with first embodiment These parts difference in terms of be explained in more detail.The installation of pump unit 61 is described first.

The connecting portion 73 of connecting elements 68 is fixedly connected to pump discharge 78.

In the present embodiment, pump unit 7 moves through entrance opening and enters holder along being inserted into plane J in the foregoing manner In 89.Preferably, a hand holds handle portion 63 and another hand holds pump unit 61, and central axes Y is in relative to upside 71 and 72 inclined position of bottom tray.The clamping part 74 of connecting elements 68 is inserted into insertion opening 83.Connecting elements 68 Guiding surface 84 is contacted in the wide side of parabola shaped opening 59 with guiding wall 58.Then, handle portion 63 is inserted into guiding rail 24 In.Pump unit 61 contacts holder 89 at two points as a result, as is schematically shown in fig. 10.

Then, handle portion 63 is made to be moved along guiding rail 24 towards the direction of rear wall 4, wherein the first power 79 acts on In first position K1.The clamping part 74 of connecting elements 68 with axis F moves simultaneously along the direction of the axis H of drainage openings 23 It is dynamic.Guiding surface 84 is slided along the opening 59 of guiding wall 58, at the same the guiding surface 76 of flange 75 slide and with guiding wall 58 The side contacts towards drainage openings 23.During the movement of connecting elements 68, the clinoplain of leading axle 57 along perpendicular to It is inserted into plane J and is roughly parallel to the direction crush seal ring 77 of axis F and axis H, until the holding in pump unit 61 The clamping part 74 of position have arrived in leading axle 57 its finally rest upon position.Due to toggle principle, in the first position K1 First power 79 of middle introducing is redirected the form for the second power 82 along the second position K2, wherein the second power 82 is along direction The direction of end position, in the end position, the axis E 2 of pump discharge 78 and the axis H of drainage openings 23 are overlapped.Due to elbow Mechanism is saved, particularly, in the range near β=0 °, the second power 82 is more than the first power 79.Due to the use of material elasticity, Handle portion 63 can be moved together with pump unit 61 to final holding position, wherein in the final holding position, angle of intersection β is It is negative, as shown in figure 11.Pump unit 61 is sandwiched between upside 71 and side wall 5, and the unexpected release being attached becomes more at this time Difficulty can just make pump unit back be tilted beyond β=0 ° position along towards the direction of entrance opening 7 because must pull against certain power It puts.

Therefore pump discharge opening 41 is in closely fluid communication with drainage openings 23, and pump intake opening 45 and pump Unit 61 is arranged in 72 top of bottom sink together.

If pump unit 61 is removed from holder 89, then this can be carried out by a hand, wherein handle portion 63 It is pulled along the direction of the entrance opening 7 opposite with the direction of the first power 79.In the embodiment with above-mentioned fixed mechanism, It is released before fixed mechanism and then pulling on handle portion 63.

In all the above embodiments, pump unit 30,61 is from the removal in holder 2,89 and to holder 2,89 Installation is all completed in the case of no tool.

Claims (15)

1. a kind of wall drainage system (1,88) being used in the wall of damp rooms, the wall drainage system (1, 88) have：Entrance opening (7), the entrance opening (7) can discharge water from the damp rooms；And holder (2, 89), the holder (2,89) is in fluid communication with the entrance opening (7), for receiving the floor water from the damp rooms, Wherein described holder (2,89) includes bottom sink (72), upside (71) and side wall (3,4,5,6), and the wall draining system System (1,88) has：The pump unit (30,61) being arranged in the holder (2,89), which is characterized in that the pump unit (30, 61) by least one detachable on one of the holder (the 2,89) side wall (3,4,5,6) and/or the upside (71) Attached device (36,37,46,47,63,68) is maintained in the holder.

2. wall drainage system (1,88) according to claim 1, which is characterized in that the pump unit (30,61) is by institute At least one removable attachment device (36,37,46,47,63,68) is stated uniquely to be maintained in the holder (2,89).

3. wall drainage system (1,88) according to any one of the preceding claims, which is characterized in that described detachable Attached device (36,37,46,47,63,68) includes shape cooperation and/or friction joint, particularly bayonet lock and/or screw thread It locks or including joint portion or the portion that is clamped and connected.

4. wall drainage system (88) according to any one of the preceding claims, which is characterized in that the pump unit (61) it is clamped between the upside (71) and a side wall (3,4,5,6).

5. wall drainage system (1,88) according to any one of the preceding claims, wherein the pump unit (30,61) It is mountable in the holder (2,89) and is removed from the holder (2,89), which is characterized in that the wall draining System (1,88) includes at least one guiding piece (27,24,57), and at least one guiding piece (27,24,57) moves in installation And/or the pump unit (30,61) in the holder (2,89) is guided during removing movement, especially towards final holding position It puts and/or guides the pump unit backwards to final holding position.

6. wall drainage system (1,88) according to claim 5, which is characterized in that the upside (71) and/or one The side wall (3,4,5,6) includes the guiding piece (27,24,57).

7. wall drainage system (1,88) according to claim 5 or 6, which is characterized in that the removable attachment device (36,37,63,68) are maintained at a side wall (3,4,5,6) and/or the upside by the guiding piece (27,24,57) (71) at.

8. wall drainage system (88) according to any one of the preceding claims, which is characterized in that the wall outlet (88) including force transducer (62), the force transducer (62) on the first position (K1) suitable for will act on the pump unit (61) power on redirects to the second power (82) on the second position (K2).

9. wall drainage system (88) according to claim 8, which is characterized in that the force transducer (62) is including hinge Mechanism, particularly, including toggle mechanism.

10. the wall drainage system (88) according to any one of claim 8 or 9, which is characterized in that the force transformation Device (62) is permanently attached to the pump unit (61) and/or the removable attachment device (63) includes the force transducer (62) at least part.

11. wall drainage system (1,88) according to any one of the preceding claims, wherein, holder (the 2,89) packet Include drainage system opening (23), the drainage system opening (23) and exit opening (41) fluid of the pump unit (30,61) Connection, and water can be transferred out by the drainage openings (23) during pumping operation from the holder (2,89), it is special Sign is that the exit opening (41) of the pump unit (30,61) passes through the removable attachment device (46,47,48), tool Body is in fluid communication across the removable attachment device (46,47,48) and the drainage openings (23).

12. wall drainage system (1,88) according to claim 11, which is characterized in that the removable attachment device (46,47,48) realize the sealing of the fluid communication at the drainage openings (23), particularly, the removable attachment device (46,47,48) and the holder (2,89) at the drainage openings (23) in a sealing manner against each other.

13. wall drainage system (88) according to claim 12, wherein, the pump unit (61) can be by plane (J) in perform installation campaign and be mounted on the holder (89) in final holding position, which is characterized in that the final guarantor Hold the removable attachment device (68) in position be applied with to the holder (89) acted on perpendicular to the plane (J) it is close Feng Li.

14. the wall drainage system (1,88) according to any one of claim 11 to 13, which is characterized in that the draining Opening (23) is at least located in the lower section of the plane of inlet (D) of the entrance opening (7) in some parts.

15. wall drainage system (1,88) according to any one of the preceding claims, which is characterized in that the pump unit (30,61) are maintained in the holder (2,89) without contacting the bottom sink (72).