CN1692211A - Flood protection device - Google Patents

Abstract

A flood protection system for a building employs waterproof flexible sheeting of a size at least sufficient to cover a region to be protected on one or more faces of a building. The sheeting is capable of withstanding water pressure at least with a head as great as the difference in height from the lowest to the highest point of the region. The sheeting has a first side and an opposite side on the side of the sheeting opposite the first side. The first side is arranged to bear against the surface of the building at least around the periphery of the region and an opposite side. A frame of similar dimension to the sheeting is used to mount the sheeting with its first side against the face of the building. The frame co-operates with compressible sealing means which bear against the opposite side of the sheeting to thereby press the first side against the face of the building. Fixing means mount the frame to the surface of the building without the fixing means piercing the sealing means.

Description

A kind of flood protection device

Technical field

The present invention relates to a kind of flood protection device.

Background technology

Many in the world areas all can regularly suffer from the invasion and attack of flood in the rainy time, have from Freshets roar down from the mountains, what have rises overally from the slow but great phreatic surface of harmfulness.In fact, so long as the river has formed the place of alluvial flat, flood will occur, winter, warm area was the natural phenomena that runs into through regular meeting at least in the world.

Especially in the European northwestward, it is that many houses and industrial land have appearred in the place of the water surface that the pressure of land exploitation in recent years causes former script.Smooth land is easy to build the room, has therefore attracted the low-cost developer who builds a house.

In the European northwestward, summer in 2000, autumn, winter are rainy unusually, and recent years, former script was that the people that house and factory building are built up in the place of the water surface find that agitato existing river Managed Solution and flood barrier do not reach requirement at all.A large amount of floods is given civilian and industrial property has all caused very big infringement.

Perhaps, the pressure that river management design after the improvement and relevant flood protection works can help to alleviate this problem to a certain extent; but these designs all are a little large-engineerings; scheme need be examined, and often also needs the subsidy of government, and therefore putting into practice to spend a lot of times.

Because the variation of the commitment weather of global warming, everybody there's a widespread conviction that as time goes by flood can become violent more.

This makes resident family and corporate boss be faced with problem reality, urgent, such as how making their existing house avoid the invasion and attack of more floods, whether begins to prepare to resist the flood protection works of in the future more violent flood.

Resisting the prevailing method of flood is the sand hill that is seen everywhere.Sand hill must be gone into a competence exertion effect as early as possible when flood warning is arranged.Because they need load and from center distribution depot (allow each resident family be ready to voluntarily sand hill normally unpractical), this has just produced a very big logical problem.Some properties then can be affected inevitably.

Also have the people once to propose to place plank and be aided with sand hill to form barrier one at breach, this plank needs the framework that can fix and must for good and all be fixed on original position.Consequently look neither attractive in appearance, use also unsatisfactory.

The scheme that many relevant flood protection devices are also arranged in the patent documentation.

For example, Burel discloses use rigid metal sheet panel in order to interim flood control in FR 273001, fix with strip of paper used for sealing between the wall of panel and building.Buck has proposed in GB2360813A when the soon interim family expenses flood defence barrier of flood, and wherein barrier panel is designed to cross fixation on window or similar approach.Buck be embedded on the building walls in the hole by the waterproof axle bush around nut as fixed equipment, this axle bush and the bolt acting in conjunction of passing a balk board and a plug-in type seal member.For prevent flood by the aperture on the balk board pour in this bolt around be provided with seal washer.In patent documentation GB2346405A, the imagination that Farrell propose to use guard shield with a lot of apertures to control flood, wherein these apertures and fixed equipment acting in conjunction by doorframe and plug-in type water-tight equipment.In patent documentation GB2245297A, Farrow also advises baffle plate is installed in the latter half of building doorframe, the opened upper end of baffle plate.Similarly, fixture passes the aperture in the baffle plate, in some embodiments can be sealed along the lower destination edge.In patent documentation EP0735216A, GfB (Gesellschaft fur BauwerksabdichtungenmbH) suggestion flood is interim, at the paper tinsel plate of brick wall front suspension active, there is the reinforcement of the globule shape of the circle that is compressed in the framework on the edge of this paper tinsel plate and low limit.In patent documentation FR2763094A, the backplate that passes window is used in Scherrer suggestion, by additional holding components and/or the cable that is attached on the casting anchor an of distant place backplate is fixed.The space of backplate marginal portion adopts threaded fastening to detain thing and make its aperture of passing in the backplate and being embedded in the backplate profile members, is held by the aperture on the wall.In patent documentation WO02/44501, Red Dragon Investment discloses the device of a cover vertical scrolling.Vredestein Icopro discloses the imagination by the seal member flood control of using the rubber that compresses between two supporting legs or plastics in patent documentation WO 98/37278.Backplate is along being fixed self by the contract cable of thing of interlock entrance pressure.VonCzarnowski discloses one and has sealed with the sealant coefficient solid biting connecions that sticks on around the door and window in patent documentation DE29919976.

In the flood protection device of in all above-mentioned patent documentations, mentioning, to such an extent as to have obviously too through engineering approaches can't reach economically industrially scalable and can not be used for average family, other then is effectively to resist predictable flood.

The Master Builder that publish in March, 2002,24-25 page or leaf have proposed a kind of practicality more and have proved effective flood protection device at least to a certain extent.A backplate that is embedded in underground tank is spurred vertically upward with the whole exterior wall around building.This equipment will rely on a complete annular soft limit.The each several part of this soft limit certificate is connected by vertical slide fastener, it is said such waterproof, but obviously so unreliable, because the water pump that this equipment also needs to assist is taken the water that soft limit leaks out later away.This soft side suspension the upper end of flood protection device be embedded in building outer on, forever the rope on the horizontal stand plays a role jointly.

For making flood protection device with a wide range of applications, this equipment must be able to be made at an easy rate on a large scale; This equipment must be installed, dismantle simple and easy concerning common ground family, does not need instrument distinguishingly; During installation, preferably there are not invisible parts outstanding from wall; At last, the sealing of flood protection device and between the walls must be firm.For example, the wall surface around the window generally is uneven, can bossed part between fragment of brick.Usually because such projection has a low-lying place in the middle of per two bricks.Sometimes, wall surface can be whitewashed or be covered with the goose soft rock.

Summary of the invention

Below introduce flood protection device of the present invention in detail and can adapt to the interior different situations that average family may run in practice at an easy rate very on a large scale.

As the described a kind of flood protection device for building of first of the present invention, it comprises: the waterproof backplate, its size can cover one or more surfaces zone that needs protection of building at least, the water pressure that backplate can bear is: be equivalent to the hydraulic head of this zone minimum point to peak, so that can adapt to different hydraulic pressure, with corresponding limit, the front of backplate on front and opposite side are arranged, the pressure from this edges of regions building surface is born in the front at least, framework suitable with the backplate size is in order to inlaying the backplate that has backplate in front and resist building surface, thereby this framework and compressive seal acting in conjunction are born the pressure of backplate opposite side the front is expressed to building surface; Framework is mounted to the fixture of building wall surface, and this fixture does not penetrate seal.

Preferably settle the another one compressive seal to bear jointly directly again or act on pressure on the building surface by backplate with this along first compressive seal, thereby form auxiliary seal at framework and building position outwardly, interrelate with this regional center, preceding two seals.Seal is outstanding and adapt on the skin common as out-of-flatness parts such as goose soft rock, projections through abundant compression with this from framework.Preferably seal from first to last all has otch, thereby forms a plurality of independently weather strips effectively.May also have special hemispheric space on the surface of seal, receive that when seal will close in these spaces when overstocking, help the irregular part of building the thing surface is carried out effective seal.

Because fixture does not penetrate seal, so the space of not running through in the waterproof backplate.Such space may constitute the tangible weakness of backplate, also may cause entering of water, unless the space is sealed.Under other situation, have the space, preferably its marginal portion is strengthened, so that fixture passes,, the space comes the mid portion of protection zone with this but should being positioned at seal place outwardly.The leakage in space just can not damage sealing effectiveness like this.

In the situation that is described in detail below, the shape of backplate and size are enough to make at least may part to bear jointly around the marginal portion of first compressive seal and described compressive seal and act on the obverse pressure of backplate.

Framework by one first or external surface and second or inner surface constitute, have first and the position of secondary seal on the surface.The surface of first seal position or seal itself all has a Sticky Note, and preferably temporary fixed type can be at an easy rate be embedded in the relevant position of framework with first compressive seal and the edge of the backplate that may partly damage at least.The position of second seal is fixed forever.

Under another alternative situation, first compressive seal is equipped with surveys mouth, and framework also has corresponding sniffer to adapt to and to survey a mouthful coefficient sniffer in above-mentioned position, to help inlaying first compression seal device, preferably can avoid the marginal portion of this position to be damaged at least.

In best now situation, framework and sealing device only bear the obverse pressure of backplate and push towards building surface first.May exist inside and outside two-layer sealant all to bear described corresponding pressure as mentioned above.The most handy fastening devices in framework and backplate space of passing is with on frame fixation and the building.These spaces of backplate that preferably have the limit of reinforcement are usually located between the inside and outside two-layer sealant.

In better example, frame is generally rectangle, its horn shape zone have a horn shape seal washer in order between the seal frame zones of different, framework and compression seal device separately.

Flood protection device of the present invention is implemented preferably to be embedded in building surface by fixed system, and like this, when without flood protection device, it neither can be removed also not can be covered lives.

As described in other, selectable another aspect of the present invention, a kind of flood protection device for building is arranged, it comprises that the certain at interval distance of a plurality of fixtures embeds the zone to determine that the one or more faces of building need protection in the wall of building, and each fixture all has pack into stopper or emit not cover when having flood to arrive and cover these fixtures of an eyelet; When arriving, flood can be encased in the many plug-in mounting thing assemblies in each eyelet; Waterproof backplate, its size should be enough to cover described zone at least, and the water pressure that backplate can bear is: be equivalent to the hydraulic head of this zone minimum point to peak, so that can adapt to different hydraulic pressure; One can embed and cross these regional frameworks with the backplate sealing, the parts pressure that the surface produces when receiving through the eyelet in the framework and by these eyelets that this framework has a base extruding backplate to make it can bear aforementioned plug-in mounting thing assembly or is associated with these plug-in mounting thing assemblies, the size of this framework generally can extend to the whole edge in described zone, and aforementioned base then can form a passage along this size; One or more elongated compression assemblies are in order to fill this passage and to begin to extend from the base under its state that does not have to compress, compression assembly provides a seal around the edge in described zone, along passage every certain distance with regard to perforation so that fixture can the pierce compressed assembly.

This backplate can have an edge can make the part assembly avoid infringement at least, if the direction that framework is squeezed when seal is resisted outer surface pressure with assembly when resisting aforementioned surfaces pressure is consistent.

Best, be divided into two parallel passages along aforementioned base, between passage every certain distance with regard to perforation; In order to fill two passages and to begin to extend from the base under the state that they do not have to compress, compression assembly can provide inside or outside seal respectively for described zone to elongated compression assembly respectively.The edge of backplate at least can part around the assembly of inner sealing.In some cases, the edge of backplate suffers damage as mentioned above, and the part assembly that seal in can making at least this edge is avoided infringement.

For this reason, specialized designs of the present invention fixture and fixture composite member, the present invention believes the novelty that this right itself exists.

Following more detailed description, one forever is embedded in holder, include a helical element as the fixture on the building wall, its head contains a built-in threaded hole, this fixture can enter by helically, really be received up to the front end of eyelet fixture holder surperficial embedded flat in case arbitrary part of fixture can not stretch out from this surface, the helical form eyelet can receive coefficient coiled part, also can receive the stopper cover or emit lid, select to use the helical form stopper and emit lid and pressing stopper and emit lid, fixture is not seen by the people.

The said fixing thing is in order to receive the plug-in mounting parts, and first port of this plug-in unit is a helical form, and second port is corresponding with first port, also is helical form, and first port and second port are by an axle collar separately.For ease of using the said fixing thing, the equal in length of the length of first helical form port and the built-in threaded hole of fixture or be shorter than it, endoporus and first port are made up of coefficient screw thread, make fixed part fixture can be screwed into holder then this fixed part will be removed therefore above-mentioned stopper cover or emit lid can insert this jack; Perhaps under another kind of situation, the fixed part that is embedded in this socket makes remaining part jointly in the described socket that is embedded on the seating surface, is embedded in the another port of plug-in mounting parts such as the framework in the existing flood protection device invention.

First and second compression seal devices are made of the foams plastic material that elongates.Foam itself can have tingle can be fixed it also it can be taken off storage and utilize again with each.Under other situation, foam can have magnetic surface or add magnetisable material in foam, if framework also has magnetic, can help like this foam is fixed on the position in the framework.As noted earlier, second compression seal device can be permanently fixed on its position.This need use the spool that has binder, and water-tight equipment, can be removed this rim strip when being installed in fastening devices in the framework by movably rim strip covering.

Water always is in certain water level.Therefore, as long as how little no matter building have passage outward, water is always poured into this passage and is finally entered the inside of building.So preferably each is positioned at building outside may all be had the equipment example of corresponding independent flood protection device invention to deal with by the slit that water logging does not have.This not only comprises obvious gaps, as door and window, also comprises ventilation brick and thing similar with it.As selection, the embodiment of a flood protection device can cover a more than slit.

Description of drawings

The present invention is described in further detail below in conjunction with drawings and embodiments:

Fig. 1 is the part schematic diagram of flood control structure;

Fig. 2 is the lateral elevational view of the amplification of the fixture of embedding building surface;

Fig. 3 is the elevation of fixture shown in Figure 2 left side one end;

Fig. 4 is the lateral elevational view with the coefficient plug-in mounting parts of fixture shown in Fig. 2,3;

Fig. 5 is the elevation of plug-in mounting parts shown in Figure 4 left side one end;

Fig. 6 is the phantom drawing of part frame;

Fig. 7 is the flood protection device embodiment sectional drawing of drawing according to the present invention who adopts framework shown in Figure 6;

Fig. 8, Fig. 9 and Fig. 7 are similar, are two alternative embodiment;

Figure 10 is the top plan view that is used for the horn shape packing ring of frame seal part;

Figure 11 is the elevation of one end of packing ring right side shown in the accompanying drawing 10;

Figure 12 is the frame part of two mitereds shown in Figure 10,11 and the part elevation of the coefficient framework of packing ring;

Figure 13 is the sectional drawing of the amplification of the embodiment shown in the invention of this flood protection device.

The specific embodiment

At first in the schematic diagram of accompanying drawing 1 flood control constructions, have on the surface 2 of building 3 a plurality of fixtures that keep at a certain distance away 1 in order to the protection building surface on, the flood protection device of the opening as door and window 4 for example.Fixture is evenly distributed along each face of opening.Remaining opening on the building is as the ventilation brick protection of controlling flood too.

Preferred fixture embodiment of the present invention form with magnification ratio in accompanying drawing 2,3 shows.Fixture 1 has a head 5 and threaded rod 6.Head 5 has a built-in threaded socket 7.Fixture 1 is designed for permanent fixture in the surface of building, for example, bores the hole that diameter is head 5 cross section sizes, it is filled with filler with fill or screw then, such as the solids that uses registration mark Rawlplug.Adopt traditional welding method just can manufacturing place fixture 1, be specially: one hexagonal spiral shell is emitted (forming head 5) be welded in a traditional wood screw (in order to make threaded rod 6) with silver soldering.Perhaps, also a slice or two copper sheets can be brazed together the formation fixture.Because fixture for good and all is embedded within the walls, so its end face 8 and metope keep flushing, and its socket 7 can receive stopper or block.If fixture is dyed with the same color of metope, just fixture can be stashed, it just reveals when flood protection device described below is installed.The diameter of stopper or block at least should be identical with the diameter of head 5, and the screw thread that can insert threaded socket 7 is arranged, and perhaps adopts the pressing socket.

Fig. 4, Fig. 5 are the dual-port plug-in mounting parts 9 that use with fixture 1.Fixed part 9 has the first spiral port 10 in order to the socket 7 of packing into.The length L 1 of port one 0 correspondingly equals or is shorter than socket 7 a little.The another port 11 of fixed part 9 has longer length L 2, by the axle collar 12 itself and port one 0 is separated.Fixture 1 can be screwed into building wall 2 with spanner or similar hexagonal head 5, insert helical form port one 0 and be fixed, with fixed part 9 fixture 1 be twisted the jail then.For simplicity, constitute by hexagonal socket 14,, rotate this port and fixture 1 as Allan (Allen) instrument so that use proper implements than the port one 3 that is positioned at tip in the long port 11.Fixture 1 is made by neutral steel, such as the ENlA neutral steel.Use stainless steel, it is better to make fixed part 9 as 303 stainless steels, because it may be immersed in water in flood.

Plug-in mounting parts 9 are screwed into the permanent fixation thing 1 in the aperture 4, and preferably put a plug-in type packing ring behind packing ring 12 and head 5 centres, stretch out the framework that can expand to aperture 4 in order to fixed size than long port 11 from metope in the fixed part 9, and the waterproof backplate is expressed to metope by this aperture.

Fig. 6 has shown part frame.Framework 14 is made of compressed metal 15, and a top support plate 16 welds together along gripper shoe and metal 15 in stagger arrangement position 17.This point can find out that compressed metal 15 forms two the parallel pedestals 18,19 that extend in lower end 20 from accompanying drawing 5.

What show is the sectional view of semicircular pedestal 18,19 herein, and it also is feasible that this pedestal adopts other structure, such as the cross section of trapezoidal or frustum of a cone.Be the spiral port 11 in the fixing fixed part 9, the metal parts of flat 21 and gripper shoe 16 all have into the aperture 22 of row in the middle of being positioned at.

Pedestal 18,19 is in order to holding the compression seal device of elongation, and the sealing device as shown in Figure 7, is to be used for sealing seam between gripper shoe and waterproof backplate or the metope.

Fig. 7 shows that the first prolongation compression member 23 is positioned at the pedestal 18 in the framework outside and the pedestal 19 that the second prolongation compression member 24 is positioned at the framework inboard.In the situation of showing, before seal member is advanced to its pedestal, as shown in Figure 7, the fringe region 25 in the waterproof backplate 26 to small part around around the compression seal parts 24.Consider this point, inboard pedestal 19 must be than outside pedestal 18 a bit big a little or interior seal member 24 must be more a little bit smaller a little than external seal parts 23 a little, in any case but, the important point is that the fringe region 25 in the waterproof backplate 26 will be by direction as shown around seal member 24, therefore, the external surface of sealing parts extruding waterproof backplate tightly is to be expressed to backplate the opposite face of metope.Fig. 7 is the typical sectional drawing of preferred seal member.As can be seen from the figure each seal member all has two otch 27.When seal member is extruded to metope or similar object, for example rotate the bottom of the outstanding external port 11 from the fixed part 9 that stretch out in aperture 22 arranged side by side with the rotary nut (not shown), the opposite face that is subjected to each seal member of metope or waterproof backplate extruding will be out of shape, therefore, if these three independently hermetic unit be subjected to pouring in the extruding of water, the surface of mid portion 28 and outwardly the part 29 in the otch 27 will be extruded to corresponding surface.Therefore, even in them was lost efficacy or slight the leakage, remaining also can stop pouring in of flood.In preferred side view, the surface of seal member relative with metope or waterproof backplate is distributed with semicircular aperture 30 along seal member according to certain intervals.These apertures provide extra suction in facing surfaces, help to remedy the sealing performance of the irregular part on surface, make more effective to preventing pouring in of flood.

In alternative plan, first or inner sealant layer around be covered with the aperture 27 of elongating.

Consider the shape of Fig. 7 flood protection device, waterproof backplate 26 can come around seal member 24 by the self-enclosed form of the present invention.When flood arrived, flood was attempted to ask along the sky that the direction of accompanying drawing 7 arrows 31 expressions pours in the middle of sealant and the backplate, is caused the corresponding surface of waterproof backplate towards metope pushed further.

Compression seal parts 23,24 can be made with rubber, neoprene (diene) rubber or its mixture, and the ready-made material that is fit to is easy to obtain, for example at Trelleborg of Sutton Coldfield, WestMildlands.Be positioned at Tyne-and-Wear, the Compriband Limited ofWashington of NE37 3JD sells a kind of a kind of good especially insulation impregnating foam seal material of Compriband plate.Compression seal parts 23,24 can be furnished with binder being fixed, or are furnished with the waterproof backplate.In addition, the surface of pedestal 18,19 also can be furnished with binder.Fig. 8 shown one alternative, will seal the method that backplate is fixed on its pedestal, promptly on pedestal 18,19, ridge 32 is set, corresponding with locating hole 33 in seal member place configuration.Fig. 9 has shown another kind of navigation system.In this system, seal along a determining deviation by the hole 34 that connects, hold that in this hole seal member is embedded in screw 35 on the pedestal and coefficient packing ring 36 and nut 37.When the sealing parts were pressed towards wall or waterproof backplate opposite, this hole can effectively be closed.In a kind of setting the in back, the fringe region of waterproof backplate must have recess and the aperture run through to hold the axle of screw 35, otherwise this fringe region can partly damage port 24 because lacking the axle in the screw 35.

Should be noted that in the design shown in the accompanying drawing 9 even sealant is penetrated by screw 35, these neither pass protected building, be used for fixing " fixture " of framework and sealing backplate.In all other designs of the present invention, fixture can not penetrate sealant.This point is very important, because all seepages all are to take place by such aperture.Even have some seepages at the sealant that holds screw 35 by the aperture, this needs opposite (or opposite) limit one support of one if any of backplate, rather than damages the sealing between building and the backplate.

Second sealant does not always need otch 27.It may for good and all be fixed on its pedestal.In this kind design, if framework or fixture are installed on the building by loosely, first or inner sealant layer can be fixed at an easy rate on its pedestal, and just can prevent that without any need for nail, binder or other other setting tool flashing from damaging seal member at least in part.

Waterproof backplate 26 is waterproof and enough firmly to resist fair wear and tear and the typical flood that can estimate to its applied pressure effectively.Existing sign shows, in this area, flood occurs in below the first floor of building 90% of the intrusion/infringement in residence.In other words, all architectural apertures (door and window and ventilation opening) that are lower than first floor are equipped with flood protection device of the present invention, together with the suitable flood control resistance to compression valve in the gutter, nearly all infringement that just can prevent typical flood to cause.

26 hydraulic pressure that can bear of waterproof backplate should be at least: need the hydraulic head of the minimum point of shielded building their location to the distance of peak, be more preferably, can bear 3 meters hydrostatic pressure at least.

The backplate that can satisfy these requirements obtains commercial being easy to.For example, need the area of flood protection device at building, the multilayer protection backplate of waterproof different size, 0.75 millimeters thick can obtain at an easy rate.These materials are made of the scrim of low-density polythene strip and reinforcement.At AL40LB, Herts, St.A1bans, Manarflex of Lyon Way can buy this kind material of Gridline 750 plates.

In some cases, the water proof flexible backplate can for good and all be embedded in the framework.Even can how many advantages be arranged the detachable device fully unlike those like this, but it can make resident families at an easy rate backplate be rolled when not having flood to deposit, and still uses rigid waterproofing barriers to make things convenient for manyly than those.As long as the edge of protected area is just like preceding described suitable permanent fixation thing and size suitable frame and form the compression member that seals, wall panel also is used to protect the structure of more complexity, as window bending or the seashore.

Especially it should be noted that the corner joint of framework, they can might intensity weaken when flood enters to some extent.

Shown in Figure 10 and 11, bend pipe sealing ring 38 is suitable for being equivalent to the oblique angle connection sealing of two lengths of frame, as shown in figure 12, for clearly visible, has omitted certain part stiffener 16 topmost of its middle frame.

Packing ring 38 is made by rubber, neoprene and composition thereof, is suitable for being installed in respectively the base of position, oblique angle 39 and 40.At this short sealing ring 38 a straight centre 41 is arranged, its size be adapted to be mounted within respectively frame parts 39 and 40 center straight portion 21 below.Sealing ring 38 also has oblate parts 42 and 43, and size is suitable for being installed in the pedestal 18 and 19 of frame parts 39 and 40 respectively.The terminal relative position on the inclined-plane, circle 38 has the splay end of a flange 44 in order to seal frame parts 39 and 40 overstrikings.Because sealing ring made by compression material, when frame parts after the locating hole 22 at overstriking and long end 11 places by being positioned at fixed part 9 is screwed into the position as shown in Figure 9, sealing flange 44 can adapt to various tolerances, error etc.

As previously mentioned, the initial example of the inventor is attempted to make the backplate curved edge along the built-in seal of part, the inventor is when mounted to the apparatus pressurization hydrostatic summit of simulation and the real moment that arrives of flood, but the inventor finds to there is no need in fact to do so at all after having carried out long-term experiment, as long as the horizontal cross fixation of backplate is fanned on the window or door that opens wide one, first of backplate is towards the surface extruding of building, framework is put against the reverse side of backplate, just the good result that can not leak.

In the present embodiment, framework can be made of four pressed parts, and in conjunction with forming firm structure, seal member is then for good and all embedded the passage of framework bottom at corner for they.If each seal member can both form a continuous seal circle, it being stretched just can pack into slightly is looped around in the framework passage all around, as make the corner of just can packing into flexible material.This is very favorable, has so just no longer needed as Figure 10 and 12 described extra corner hermetically-sealed constructions.

The more superior place of present embodiment is that the interior outside seal may that is parallel to each other is arranged, and with backplate the position of frame fixation to the fixture of building surface is located between these two seals.Unless only at the seal of inside during to the extruding of the opposite of backplate, just in order to fixing position the slit must be arranged at backplate.These slits are preferably reinforced by reinforced metal or plastic rivet, weaken to prevent the effect in backplate.Preferably like this: even any leakage is arranged in these slits, this leakage also is to be the radiation state from topmost sealing (center that refers to the protected window that opening wide or door) outside, can prevent from like this to leak to enter unlimited window or door.Though to the outside radial leakage in position in fixture and backplate slit (referring to the protected window that opening wide or the center of door); use second or outer seal to help to embed framework, can outwards provide some complementary seals radially in main sealing place at least against backplate.

Present embodiment is set forth by Figure 13.Framework 14 is formed by the aluminum or aluminum alloy compacting in this embodiment, and using the benefit of aluminium is that it is in light weight, strength is big, is easy to compacting.Each face in 14 4 faces of framework is pressed into as a whole at any time like this.The another kind of selection is: whole framework also can be made into an independent pressed part, and some of them are partly made cutting, compacting bends to three angles, and the outside at the angle of three bendings and the two ends of extruding are welded into complete framework four limits.

The benefit that the inventor finds to use as shown in figure 13 cross section to be used for the extruded frame parts is greater than as Fig. 6 to 12 illustrated embodiment only uses the stamped metal frame parts.In using the embodiment of cross section as shown in figure 13, when fixture is tightened up, the backplate that seal produces to the pressure of backplate, therefrom all can increase rapidly the pressure of each opposition metope, than using the frame parts in Fig. 6 to 12 illustrated embodiment can play better advance notice effect.Though the stainless steel frame parts shown in weight ratio Fig. 6 to 12 are light, aluminium sash as shown in figure 13 is firmer.

In above all embodiment that elaborate, though in the bottom of framework two passages and two parallel seals are arranged all, in some cases, a seal is just enough.But only inside or when first seal occurs, perhaps in another case, provide the framework that a seal has only a seat cushion, any one of identical frames just can be used.Under latter event, the position in slit should rely on a passage so that fixture can not penetrate seal in the framework of a fixation.

When under any circumstance using flood protection device provided by the invention to protect window, should consider that all window self bears the ability of flood pressure, even to a certain extent, the waterproof backplate that shields has made them be distributed to each zone of window.This backplate has passed through suitably and has reinforced; even but like this; for those old windows (it is firmer that modern window all passes through the double-layer glass sealing); especially those have the window of either large or small pane, and complementary parts (clamping plate of making as plank or suitable material etc.) will help to disperse to cross the flood of window or the extra epistasis protection that adds is provided.

Claims (20)

1. flood control facility that building is used, it comprises: the flexible water backplate, its size can cover one or more surfaces zone that needs protection of building at least, the water pressure that backplate can bear is: be equivalent to this zone minimum point to the peak hydraulic head, so that can adapt to different hydraulic pressure, backplate has the front and is positioned at relative opposite side in front on the backplate with one, the pressure from this area peripheral edge scope building surface is born in the front at least, a framework suitable with the backplate size, be mounted to and have on the backplate in front in order to be close to building surface, this framework is equipped with the compressive seal interaction and bears the pressure of backplate opposite side, thereby the front is expressed to building surface; Framework is mounted to the fixture of building wall surface, and this fixture does not penetrate seal.

2. a kind of flood control facility as claimed in claim 1, one of them second compressive seal is fixed along first seal, interact with framework, directly bear the pressure of building surface, provide auxiliary seal with this position outside between framework and building, this auxiliary sealing member is corresponding with this regional center, interrelates with preceding two seals.

3. a kind of flood control facility as claimed in claim 1 or 2, wherein the shape of backplate and size should be consistent with the edge of domain of dependence, to small part around first sealer, simultaneously described sealing device bears the pressure of described opposite side.

4. a kind of flood control facility as claimed in claim 1, wherein second compressive seal is fixed along first sealer, interact with framework, directly bear the pressure that building surface is delivered to backplate, with auxiliary sealing member of this position configuration outside between framework and backplate, backplate and building, this auxiliary sealing member is corresponding with this regional center, interrelates with preceding two seals.

5. as each described a kind of flood control facility of claim 2 to 4, wherein any one among at least the first and second sealers from first to last all has the slit, effectively seal is divided into parallel weather strip, each weather strip can form the limit of a sealing around sealer when flood arrives.

6. as each described a kind of flood control facility of claim 2 to 5, wherein a surface in its sealing among at least the first and second seals has large-scale semicircle space, will close when sealer is squeezed in these spaces, help to adapt to each obverse irregular conditions of building.

7. a kind of flood control facility as claimed in claim 1, its middle frame have first and be positioned at first second of opposite, dispose the pedestal that is used for seal on second.

8. as claim 2 to 4 or the described a kind of flood control facility of arbitrary dependent claims, its middle frame has first and be positioned at first second of opposite, has disposed the pedestal that first and second seals are used on second.

9. a kind of flood control facility as claimed in claim 8, this all has a Sticky Note in the surface surface of each pedestal or each seal, in most cases is temporary fixed, can at an easy rate seal be embedded on its pedestal.

10. a kind of flood control facility as claimed in claim 8, wherein second sealing will be permanently affixed on the pedestal.

11. a kind of flood control facility as claimed in claim 8, its middle frame is made of magnetisable material, and one at least the first and second seals contains magnetisable material, can embed its position at an easy rate.

12. a kind of flood control facility as claimed in claim 8, wherein at least the first and second sealers has fixing port, and framework also has corresponding fastening devices to adapt to the fastening devices of mating with fixing port.

13. the described a kind of flood control facility of arbitrary as described above claim, its middle frame generally is a rectangle, and every limit all is made up of independent framework cross section, and the corner regions that the framework cross section is formed has the horn shape sealing ring and is responsible between the framework cross section and the sealing between framework cross section and the sealer.

14. a kind of flood control facility as claimed in claim 7, its middle frame generally are rectangles and are that compacting forms that sealer forms an annular, this annular begins to extend to the cushion that can embed from it always.

15. flood control facility that is used for building, it comprises: a plurality of fixtures that forever embed building wall according to certain interval, these interval locations can be determined the zone that one or more faces need protection on the building, each fixture all has a jack or the plug of can packing into of blocking a shot, and covers these fixtures when not having flood; When arriving, flood can be encased in the many plug-in mounting thing assemblies in each eyelet; Water proof flexible backplate, its size should be enough to cover described zone at least, and the pressure that backplate can bear is: be equivalent to this zone minimum point to the peak hydraulic head, so that can adapt to different hydraulic pressure; One can embed backplate and cross these regional frameworks hermetically, this framework has a base to clamp the parts pressure that the surface produces when receiving through the eyelet in the framework and by these eyelets that backplate makes it can bear aforementioned plug-in mounting thing assembly or is associated with these plug-in mounting thing assemblies, the size of this framework generally can extend to the whole periphery in described zone, and aforementioned base then can form a passage along this size; One or more elongated compression assemblies are in order to fill this passage and to begin to extend from the base under its state that does not have to compress, compression assembly is at a seal of circumferential arrangement in described zone, along passage every certain distance with regard to perforation so that fixture can the pierce compressed assembly.

16. a kind of flood control facility as claimed in claim 15, wherein backplate has position, a limit, when framework embeds described surperficial, the direction of bearing outer surface pressure at described parts, at least can part around the assembly that sealing is provided.

17. a kind of flood control facility as claimed in claim 15 wherein is divided into two parallel passages along aforementioned base, between passage every certain distance with regard to perforation; In order to be covered with two passages and to begin to extend from the base under the state that they do not have to compress, compression assembly can provide inside or outside seal respectively for described zone to elongated compression assembly respectively.

18. a kind of flood control facility as claimed in claim 16 wherein is divided into two parallel passages along aforementioned base, between passage every certain distance with regard to perforation; Elongated compression assembly is respectively in order to fill two passages and to begin to extend from the base under the state that they do not have to compress, compression assembly can provide inside or outside seal respectively for described zone, the edge of backplate to small part around the assembly that inner sealing is provided.

19. as any one described a kind of flood control facility of claim 15 to 18, wherein each fixture all includes a screw piece, its head contains a built-in threaded hole, this fixture can rotate into by helically, really can not stretched out up to the front end of eyelet from this surface by the embedded flat so that arbitrary part of fixture of the metope of building, threaded hole can receive interactional suction-type fixed part, also can receive plug or block, select to use spiral plug and block and push fixed stopper and cap, fixture is not seen by the people.

20. a kind of flood control facility as claimed in claim 19, wherein the plug-in mounting parts have two ports; First port of these parts is spiral, second port is on the opposite of first port, also be spiral, first port and second port are by an axle collar separately, the equal in length of the length of first helical form port and the built-in threaded hole of fixture or be shorter than it, endoporus and first port are made up of interactional screw thread; Framework is mounted on second end of thread, and second spiral port controlling of being passed by the eyelet from framework, and itself and nut interact, and nut preferably overturns.

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