CN201891109U - Novel stuck compound draining member - Google Patents
Novel stuck compound draining member Download PDFInfo
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- CN201891109U CN201891109U CN2010206195049U CN201020619504U CN201891109U CN 201891109 U CN201891109 U CN 201891109U CN 2010206195049 U CN2010206195049 U CN 2010206195049U CN 201020619504 U CN201020619504 U CN 201020619504U CN 201891109 U CN201891109 U CN 201891109U
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- discharge member
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a novel stuck compound draining member and belongs to the field of draining members for soft soil foundation construction. The traditional structural film-filtering layer is easily sunk into a draining channel and is cut into by the side wall (a rack) of the draining channel under the lateral pressure or has imperfect water permeability. The novel stuck compound draining member comprises a core board and a film filtering layer which are made of plastic or synthetic resin of a plurality of longitudinal parallel draining channels; and the draining channels are arranged on at least one surface of the front side and the back side of the core board. The novel stuck compound draining member is characterized in that at least one film filtering layer is coated on the front side and the back side of the core board; and the width of the film filtering layer is not less than the width of the core board and the long side of the film filtering layer is stuck and fixed with the side end of the core board through a sticking seam adhesive tape. The novel stuck compound draining member has the advantages of low glue dispensing amount, high water permeability, favorable integral strength, high production efficiency and low cost, and is not easy to collapse and fall; and the film filtering layer is compounded, stuck and fixed with the core board.
Description
[technical field]
The utility model relates to a kind of novel stickup combined type water discharge member, belongs to soft soil foundation construction water discharge member technical field.
[background technology]
Soft foundation, water content is big, does not satisfy the civil engineering requirement.The tabular water discharge member of normal employing inserts ground in the prior art, and the discharge ground is moisture.This tabular water discharge member is widely used in the drainage construction of soft foundation in the engineering construction, mud soil property discharging consolidation technology.
Common tabular water discharge member comprises that single or double has the plastics of the longitudinal drainage passage that plurality of grooves constitutes or the central layer that synthetic resin is made, and central layer positive and negative outer wrapping plays the nonwoven filter membranous layer every native percolating water function.In the construction, tabular water discharge member 50 meters with interior dark subgrade under the condition used of vertical direction, since meetings such as the lateral pressure that the negative pressure that normal pressure that preloading thing gravity forms downwards or vacuum draw form and the soil body form naturally are single or acting in conjunction on filter membranous layer, these active forces can push filter membrane and make filter membranous layer be absorbed in the drainage channel in the drainage channel of central layer, thereby taken drainage space to a great extent, reduce the draining flux, increase resistance of water drainage, reduced drainage efficiency.In order to prevent that filter membranous layer is absorbed in drainage channel under the ground active force, filter membranous layer and central layer are interfixed thereby prior art all applies glue with the filter membranous layer inner face.In addition, in order to enlarge the space of drainage channel as far as possible, reduce production costs, the sidewall of drainage channel is generally outwards outstanding and the narrower tooth bar of width, and the top surface area of tooth bar is less, filter membranous layer and tooth bar end face bond area are little, for the fastness that guarantees to be adhesively fixed, the resin added that needs is bigger, and must additionally increase baking operation, reduce production efficiency, equally also improved cost of production.Though such structure makes the bulk strength of water discharge member and the space of drainage channel obtain certain assurance, but glue has reduced the moisture efficient that enters drainage channel by filter membranous layer of ground, water permeability to filter membranous layer has produced considerable influence, and the whole drainage performance of water discharge member is not high; And the long edge of filter membranous layer and the left and right side of central layer are bonding insecure, and both throw off easily under the effect of foundation pressure, make mud enter drainage channel, cause obstruction, cause the filter membranous layer of water discharge member to lose function and effect every soil.
Furthermore, the narrower tooth bar of width is soft, stiffening inadequately during stressed transverse bending in ground, makes drainage channel the cutout phenomenon occur thereby be prone to folding line when vertically bending, these also can make the space of drainage channel reduce, and influence the normal function of use of water flowing performance and product.And to make tooth bar reach enough stiffnesses, and need to increase the tooth bar width, adopt more raw materials, cause cost of production significantly to improve.
[utility model content]
The technical assignment of the technical problems to be solved in the utility model and proposition is the defective that overcomes existing tabular water discharge member, provides that a kind of resin added is few, permeability rate is high, filter membranous layer and central layer are adhesively fixed, be difficult for subsiding, come off and good integral strength, production efficiency height, novel stickup combined type water discharge member that cost is low.For this reason, the utility model adopts following technical scheme:
A kind of novel stickup combined type water discharge member, comprise central layer and filter membranous layer that plastics with a plurality of parallel longitudinal drainage channels or synthetic resin are made, described central layer positive and negative one side at least is provided with drainage channel, it is characterized in that described central layer positive and negative are coated with a slice filter membranous layer at least, the width of described filter membranous layer is not less than the central layer width and its long edge is adhesively fixed by cemented side seam adhesive tape and central layer side.The long edge of the utility model filter membranous layer is fixing by cemented side seam adhesive tape and central layer side bonding, so just can make filter membranous layer be coated on outside the central layer at width tightly, it is very little to take the filter membranous layer area than whole coating of prior art glue cemented side seam adhesive tape, in the bulk strength that guarantees water discharge member, maximum possible has reduced the applying glue area, can not influence the permeable efficient of filter membranous layer, and saved resin added, can adopt baking operation during manufacturing, significantly reduced cost of production, the production efficiency height.Furthermore, when adopting a slice filter membranous layer to coat central layer, filter membranous layer can be the U font coats central layer positive and negative and a side, the long edge of filter membranous layer is adhesively fixed by the cemented side seam adhesive tape at another side of central layer, long edge can be to be adhered to the outermost tooth bar end face of this side, also can be to be adhered on the side of this side; Also can adopt two filter membranous layers to coat the tow sides of central layer respectively.
For the improving and replenishing of technique scheme, can increase following technical characterictic or its combination:
Described filter membranous layer is two, and wherein the long edge of another sheet filter membranous layer is pushed down and sealed at the long edge of a slice filter membranous layer.After the long edge of two filter membranous layers laminated and fixes, cemented side seam reduced exposure owing to overlapping or being capped, and has reduced filter membranous layer from the possibility that central layer comes off and mud enters drainage channel, and adhesive effect is good.A slice filter membranous layer width is less, and another sheet filter membranous layer width is bigger,
Described filter membranous layer be two and width all greater than the central layer width, their long edge is all pasted on the left and right side of being fixed in central layer.Because central layer has certain thickness, the width of left and right side is greater than the width of tooth bar usually, because filter membranous layer and central layer left and right side are adhesively fixed, comparatively firm, adhesive effect is good.
The long edge of described filter membranous layer is fixed by at least one outer press strip and the central layer side that covers.Because after water discharge member inserted ground, stressing conditions was comparatively complicated, sets up the bond line that press strip can be protected filter membranous layer and central layer, further reduces ground mud enters the drainage channel of central layer by cemented side seam possibility.
At least the part between two of the described filter membranous layer of a slice long edges is fixedlyed connected with central layer by at least one paste section.In order further filter membranous layer and central layer to be adhesively fixed, can between filter membranous layer and central layer, be provided with less one or a plurality of separate, paste section at interval, part or multiple spot, got up in filter membranous layer inner surface and central layer front and/or reverse side secure bond dispersedly, can make filter membranous layer be wrapped in the outer and relative position of central layer more closely like this fixes, finished product integral body is comparatively smooth, further improved the bulk strength of water discharge member, make the effect of transmission power mutually between two kinds of materials of filter membranous layer and central layer, stressed more even, the elongation rate that produces is consistent substantially, the good integrity of water discharge member, the nonwoven filter membranous layer is difficult for relative displacement takes place and wearing and tearing occur when construction is used, situation about breaking.Simultaneously, filter membranous layer is because fixed-site, being difficult under the effect of foundation pressure extends stretches, change, so be difficult for being absorbed in the drainage channel, particularly when all tooth bar end faces and filter membranous layer inner surface are adhesively fixed, filter membranous layer also can be absorbed in the drainage channel under the squeezing action of ground lateral force hardly, drainage space and draining flux have farthest been kept, reduce resistance of water drainage, make on the drainage performance of water discharge member and obtained remarkable optimization, and prevent that to a certain extent filter membranous layer from anti-reset taking place move and cut by the tooth bar top under the effect of lateral force.In addition, the paste section is with filter membranous layer and central layer front, reverse side, at least simultaneously carrying out the part in the left and right side is adhesively fixed, when with central layer just, the sidewall end face of the drainage channel of reverse side (tooth bar end face) is fixedly the time, tooth bar by with its mutually the filter membranous layer of adhesion limited the position, thereby not yielding and curved fall, water discharge member transverse bending hour rack has enough stiffnesses, such structure plays and laterally strengthens and fixes the integrally-built effect of water discharge member: water discharge member laterally more is difficult for torsional deformation when inserting foundation construction, be not prone to the drainage channel disconnection state that folding line causes when vertically bending, further improved the water-flowing amount and the water flowing performance of central layer, the normal function of using of product obtains stable assurance.Reaching under the prerequisite that stiffness that satisfy to use requires, can adopt thinner and the central layer of tooth bar quantity still less, the raw material consumption of saving reduces production costs.What deserves to be explained is that thisly make filter membranous layer and the locally-attached mode of central layer by the paste section, resin added is few, the finished product fast drying almost need not oven dry, the production efficiency height, cost is low, the more important thing is that this bonded structure filter membranous layer applying glue area is little, the permeable efficient that can obviously not influence.The colloid of various suitable components can be adopted in the paste section, according to rule or unordered arrangement mode directly roller coating individually or simultaneously on the positions such as tooth bar end face of the left and right side of nonwoven filter membranous layer inner surface or central layer or central layer positive and negative, perhaps spray the strand shape colloid of liquid glue or, perhaps utilize left and right side, the tooth bar end face direct hot melt adhesion of ultrasonic wave filter membranous layer and central layer by bonding filter membranous layer of hot melt strip colloid and central layer; The paste section can be by certain interval and spacing, and mode such as horizontal, oblique or directive is arranged, but single face or multiaspect be arranged between central layer and the filter membranous layer inner surface; Single adhesive portion can be positioned at a side of central layer and extend on the positive and negative.The paste section can be strip, point-like, triangle, shape such as hollow or solid or adjacent paste section intersect be netted one or more make up, and according to aforementioned arrangement mode, the position be set implement.
Described press strip is the U font.U font press strip can all coat the side of the edge of filter membranous layer and central layer get up, and bond area is big, prevents that the effect that mud enters is better.
Described paste section comprise at least the vertical paste section parallel with drainage channel and and the angle that forms of drainage channel at 0 degree to one of horizontal bar shaped paste section between 180 degree.Central layer and filter membranous layer are bonding by vertical paste section, it is long that the paste section can be 3-4cm, according to certain tooth bar end face that is distributed in, can be and isometric one of central layer length, also can be point-like or billet shape or other forms that equidistantly distributes, only at the tooth bar end face paste section is set, the applying glue area be little, consumption is few, and is very little to the water permeability influence of filter membranous layer.This horizontal paste section helps tooth bar end face and filter membranous layer are adhesively fixed, an independent paste section can make all tooth bar transverse bondings of filter membranous layer and an independent tooth bar or adjacent several tooth bar or central layer positive and negative single face fix, thereby the position of restriction tooth bar, not yielding and curved.Vertical adhesive portion and horizontal bar shaped adhesive portion can be provided with separately, also can be provided with simultaneously.
Described vertical paste section and horizontal bar shaped paste section are combined into the unit, paste section.Unit, a plurality of paste section is equidistantly arranged, and is a kind of embodiment of paste section.Both can be combined into any suitable shape, and can be with reference to aforementioned arrangement mode setting.During practice of construction, the water discharge member of rolling, the degree of depth of inserting ground according to construction requirement intercepts the water discharge member performance uniformity after the intercepting arbitrarily.
Described paste section is strip and intersects to form netted.The paste section can be according to certain orientation, and roller coating or spraying are carried out in gradation, and is netted thereby the paste section that makes different order form intersects to form mutually, bonding filter membranous layer and central layer that can be more even, firm.
Described paste section is incorgruous arrangement at drainage channel and filter membranous layer.Adopt rambling arrangement mode also can realize the utility model purpose.
Described central layer is a square wave type.A kind of embodiment of central layer.
Described central layer forms for plastics silk compacting and has a V font drainage channel.Can be interconnected by the space between the plastics silk between the drainage channel like this, when the part of certain drainage channel is blocked, can flow in the adjacent drainage channel passage, continue to realize drain function, V font drainage channel makes central layer intensity good.
Described paste section is that plastics solid gum or chemical solvent liquid glue solidify and form, and width is 1-10mm.Can plastics solid gum fusing back roller coating be arranged on filter membranous layer inner surface or drainage channel sidewall end face by ultrasonic wave or hot melting mode; Make it freeze solidly on filter membranous layer inner surface or drainage channel sidewall end face after also can adopting spraying chemical solvent liquid glue.Have certain width and ensure adhesive effect.
Described water discharge member also comprises at least one vertical lead line.Lead line can be the plain conductor more than one or, outer bread attached or do not have the bag attached plastic sheath; Also can be two parallel with two above plain conductors, law of mutual or irregular coiling, or the tough filament made of material such as metal.The length that lead line is placed is consistent with the length of water discharge member, the method of traverse is to adopt the resistance value characteristic chamber length unit rice number of measuring the current in wire conducting, or the speed and the time conversion long measure rice number of launched microwave are measured in employing, or adopt lead to transmit the time conversion length meter number of signal, perhaps by pulling out tough filament, the methods such as length of measuring filament draw the length of the actual insertion ground of water discharge member, are applied to underground concealed environment thereby overcome water discharge member, underground weak soil layer distributes deep mixed, the people is for various factors such as using inferior materials and turning out substandard goods and rewind, be difficult for learning that the water discharge member construction inserts the degree of depth of burying underground, can't not reach the drawbacks such as the degree of depth of engineering design.And adopt electronic measuring instrument directly to measure the length that is placed on lead in the water discharge member on ground, and particularly cater to the needs of engineering information management and accurate monitoring construction quality, can effectively control and ensure construction quality, reduce the execution control expense.When lead line is set, lead line can be placed or sticked in the drainage channel of central layer, perhaps be bonded on the filter membranous layer inner surface, perhaps between filter membranous layer and paste section, the perhaps lap-joint of filter membranous layer, perhaps on the external surface of filter membranous layer, and other positions that are suitable for placing of water discharge member.
Described lead line is a lead, and lead adheres on the liner.After water discharge member inserts ground, stressed and inhomogeneous on all directions, prevent from that lead is stressed to break, it is adhered on the liner can effectively improve lead intensity, reduce the probability of breaking, improve depth measurement result's accuracy.Liner can be a nonwoven strip, also can play etc. the material of same-action for plastic strip or other.
The utility model central layer and filter membranous layer are adhesively fixed by the cemented side seam adhesive tape; and by the part, paste section; disperse; auxiliary uniformly being adhesively fixed; can reduce filter membranous layer caves in and stops the drainage channel possibility; the protection filter membranous layer is difficult for cutting or tearing; filter membranous layer and central layer can be bonded to integral body securely again; restriction tooth bar position; prevent that the tooth bar side; the obstruction that fractures drainage channel; whole composite performance is good, counter-bending; distortion; stretch, thereby improve the draining flux; reduce resistance of water drainage; U font press strip, sealing filter membranous layer edge effect is good, and filter membranous layer resin added area is little; resin added is little; good water permeability is significantly optimized drainage performance; fast drying, the production efficiency height, cost of production is low.
Fig. 1 is the broken section structural representation of the utility model embodiment one;
Fig. 2 is the broken section structural representation of the utility model embodiment two;
Fig. 3 is the broken section structural representation of the utility model embodiment three;
Fig. 4 is the broken section structural representation of the utility model embodiment four;
Fig. 5 is the broken section structural representation of the utility model embodiment five;
Fig. 6 is the broken section structural representation of the utility model embodiment six;
Fig. 7 is the broken section structural representation of the utility model embodiment seven;
Fig. 8 is the broken section structural representation of the utility model embodiment eight;
Fig. 9 is the broken section structural representation of the utility model embodiment nine;
Figure 10 is the cross-sectional structure schematic diagram of the utility model embodiment ten;
Figure 11 is the cross-sectional structure schematic diagram of the utility model embodiment 11;
Figure 12 is the cross-sectional structure schematic diagram of the utility model embodiment 12.
Among the figure: 1, central layer, 2, filter membranous layer, 3, drainage channel, 4, lead, 5, press strip, 6, the paste section, 61, vertical paste section, 62, horizontal paste section, 7, liner, 8, the cemented side seam adhesive tape.
[specific embodiment]
Below in conjunction with specification drawings and specific embodiments substantive distinguishing features of the present utility model is further described.
As shown in Figure 1, among the embodiment one, a kind of novel stickup combined type water discharge member, comprise the central layer 1 that plastics with a plurality of parallel longitudinal drainage channels 3 or synthetic resin are made, the central layer positive and negative is equipped with drainage channel 3, central layer is coated with two filter membranous layers 2, long edge is adhesively fixed by the end face of cemented side seam adhesive tape 8 with two tooth bars of central layer side, also can adopt in such a way: wherein the long edge of another sheet filter membranous layer is pushed down and is sealed at the long edge of a slice filter membranous layer, perhaps filter membranous layer be two and width all greater than the central layer width, a left side of being fixed in central layer is all pasted at their long edge, on the right flank.The cemented side seam adhesive tape is isometric with central layer and to cooperate press strip 5 to paste fixing, guarantees that ground mud can not enter drainage channel.Be drainage channel 3 between adjacent two tooth bars, between central layer and the filter membranous layer inner surface by the strip of a plurality of equidistant arrangements 61 gluing connections of vertical paste section, paste section on the tooth bar end face of the drainage channel of one group of intervening sequences all is strip and vertical equidistantly arrangement, form unit, a plurality of paste section, these unit, paste section are equidistantly arranged.After can the paste section being arranged at the tooth bar end face by the mode of roller coating, spraying, be adhesively fixed with filter membranous layer 2 again, also can the paste section be arranged at the filter membranous layer inner face by the mode of roller coating, spraying, again filter membranous layer is coated on outside the central layer, thereby filter membranous layer, central layer are pasted the water discharge member that is combined into intensity and good water permeability.
As shown in Figure 2, among the embodiment two, for embodiment one, filter membranous layer is wider than central layer and is folded to the left and right side of central layer, and vertical paste section 61 can be round point shape, triangle, quadrangle or other shape, and according to aforementioned arrangement mode setting; The central layer left and right side is vertical paste section 61 except cemented side seam adhesive tape 8 also is provided with, and can extend simultaneously to one of central layer positive and negative or two sides, and at least 2 faces of filter membranous layer and central layer are adhesively fixed, and arranges simultaneously and with the vertical paste section of strip is equidistant at interval.
As shown in Figure 3, among the embodiment three, a kind of novel stickup combined type water discharge member, comprise the central layer 1 that plastics with a plurality of parallel longitudinal drainage channels 3 or synthetic resin are made, central layer is coated with a slice filter membranous layer 2, and filter membranous layer is that horizontal U-shaped is coated on the nonwoven outside the positive and negative and right side of central layer and filter membranous layer passes on left the cemented side seam adhesive tape and central layer is adhesively fixed.The cemented side seam adhesive tape also is provided with U-shaped press strip 5 outward.The central layer front is provided with drainage channel, the tooth bar end face of the both sides of drainage channel 3 and filter membranous layer inner face are adhesively fixed by the horizontal bar shaped paste section 62 that complex root strip and drainage channel are the acute angle angle, laterally bar shaped paste section 62 across three tooth bar end faces of adjacent two drainage channels 3 and and drainage channel form 0 degree to the angle between 180 degree, and can be according to equidistant or irregular arrangement mode setting, the angle of inclination of each horizontal bar shaped paste section can be identical also can be inequality.Water discharge member also comprises at least one lead line 4 that is arranged in the drainage channel.Lead line 4 is a lead, can singlely also can be many, and many radicals can adopt different canoes as required.During use, adopt electronic measuring instrument to measure the length of lead, can draw the degree of depth that water discharge member inserts ground.
As shown in Figure 4, among the embodiment four, compare with embodiment three, laterally bar shaped paste section 62 can be across the independent one side of central layer front or reverse side, also can grow to across the positive and negative of central layer and extends to left and right side (length of every paste section is more than or equal to the width of water discharge member).During production, spraying or roller coating and then are coated on outside the central layer in the filter membranous layer inner surface.Lead line 4 linerless 7 can be fixed on drainage channel sidewall end face, are adhesively fixed on the filter membranous layer inner face by the paste section then, also can directly place, not fix, perhaps other position of water discharge member.
As shown in Figure 5, among the embodiment five, compare with embodiment four, laterally bar shaped paste section 61 equidistantly is arranged in parallel and is vertical with the drainage channel direction.Lead 4 adheres on the liner 7.Liner and central layer are adhesively fixed.Laterally bar shaped paste section 62 is parallel to each other and equidistantly arranges, and the width of the horizontal water discharge member that collapses, and also can be that the 2-10 root is parallel to each other and equidistantly arranges and forms unit, a paste section in the paste section, and unit, a plurality of paste section is equidistantly arranged.Cemented side seam adhesive tape 8 is located at first and second root in central layer left side respectively with tooth bar end face and side, right side.Further the be adhesively fixed long edge of U-shaped filter membranous layer of press strip 5 is set up in central layer left side.
As shown in Figure 6, among the embodiment six, a kind of novel stickup combined type water discharge member, comprise the central layer 1 that plastics with a plurality of parallel longitudinal drainage channels 3 or synthetic resin are made, the central layer positive and negative is equipped with drainage channel 3, central layer is coated with a slice filter membranous layer 2, and long limit end lap-joint of filter membranous layer and drainage channel are in the same way and be adhesively fixed.Be drainage channel 3 between adjacent two tooth bars, paste section 6 comprises vertical paste section 61 parallel with drainage channel and the horizontal bar shaped paste section 62 vertical with drainage channel, be positioned at the vertical paste section of drainage channel sidewall end face and horizontal space, bar shaped paste section and join end to end and be font and repeated arrangement continuously, the short strip shape cemented side seam adhesive tape 8 of central layer right flank by equidistant arrangement is adhesively fixed with the filter membranous layer inner surface, and the long edge in filter membranous layer left side can be by isometric with central layer and be arranged on the tooth bar of the central layer leftmost side or the cemented side seam adhesive tape and the central layer of left surface is adhesively fixed.Lead 4 adheres on the liner 7.Liner 7 is adhesively fixed with the filter membranous layer inner surface.
As shown in Figure 7, among the embodiment seven, in a kind of novel stickup combined type water discharge member, paste section 6 can be that the unit pasted in vertical paste section 61 and the hollow triangle stickup unit of laterally bar shaped paste section 62 end to end formation, the vertical paste section of bar shaped and T font, the N font that horizontal bar shaped paste section rubber forms of bar shaped, also can be that laterally the unit pasted in the zigzag of the crossing formation in bar shaped paste section, X font more than 2.Also can adopt the stickup unit of other shapes in the actual production process, and flexibly in conjunction with aforesaid arrangement mode with the position specific implementation is set.
As shown in Figure 8, among the embodiment eight, two filter membranous layers all are wider than central layer, and their long edge is rolled over respectively to the central layer left and right side and fixed by the cemented side seam adhesive tape, and bonding by the U-shaped press strip in the left and right sides.Laterally bar shaped paste section 62 traverse the band drain width and and drainage channel form 0 degree to the angle between 180 degree.By the repeatedly spraying or the mode of roller coating the horizontal bar shaped paste section 62 at two kinds of angles of inclination is arranged to nettedly, lead line 4 is for solid conductor and stick on the liner 7.
As shown in Figure 9, among the embodiment nine, novel stickup combined type water discharge member comprises the central layer 1 that plastics with a plurality of parallel longitudinal drainage channels 3 or synthetic resin are made, and central layer is coated with a slice U-shaped nonwoven filter membranous layer 2.After the long edge in nonwoven left side is fixed by cemented side seam adhesive tape and central layer again at the arranged outside press strip.The lead line 4 that the filter membranous layer inner surface is adhesively fixed by liner 7 is two leads that twine mutually.The tooth bar end face, the filter membranous layer inner face that form drainage channel 3 are arranged by paste section 5 unordered (intersecting in same plane at random).
As shown in figure 10, among the embodiment 10, the novel stickup combined type of embodiment water discharge member, central layer 1 positive and negative all has equidistant drainage channel 3, the tooth bar end face of the drainage channel of one side is adhesively fixed by paste section 6 and filter membranous layer inner surface, central layer is coated with a slice filter membranous layer 2, and the tooth bar end face of the long edge in filter membranous layer left side by cemented side seam adhesive tape and central layer is adhesively fixed and the U-shaped press strip is set, and the right side is adhered on the central layer right flank by the cemented side seam adhesive tape.Lead line 4 is for after being bonded on the liner 7, and the external surface of the lap-joint of liner and filter membranous layer is adhesively fixed.
As shown in figure 11, among the embodiment 11, novel stickup combined type water discharge member, central layer 1 cross section is square waveform, be equipped with paste section 6 between positive and negative and the nonwoven filter membranous layer 2, central layer is coated with a slice filter membranous layer 2, and long edge, filter membranous layer left side is bonding with central layer tooth bar end face up and down by cemented side seam adhesive tape 8, and the filter membranous layer right side is pasted on central layer by the cemented side seam adhesive tape the side.Lead line 4 is adhesively fixed in drainage channel 3.
As shown in figure 12, among the embodiment 12, novel stickup combined type water discharge member, central layer 1 forms for the plastic silk screen compacting and has V font drainage channel 3, is equipped with paste section 6 between central layer positive and negative and the nonwoven filter membranous layer 2.Can be interconnected by the space between the plastic silk screen between the drainage channel like this, when the part of certain drainage channel is blocked, can flow in the adjacent drainage channel passage, continue to realize drain function.Central layer is coated with a slice filter membranous layer 2, and the long edge in filter membranous layer left side is adhesively fixed by cemented side seam adhesive tape and central layer left surface and further laminates bonding by a sheet press strip 5.Lead line 4 is adhesively fixed behind liner 7, is placed in the V-arrangement drainage channel.
A kind of novel stickup combined type water discharge member shown in above Fig. 1-12 is a specific embodiment of the utility model, substantive distinguishing features of the present utility model and progress have been embodied, can be according to the use needs of reality, to shape, specification, material, the lead line structure of central layer and be provided with position, paste section shape, arrangement mode, aspects such as position be set make amendment, seldom give unnecessary details at this.
Claims (15)
1. novel stickup combined type water discharge member, comprise central layer (1) and filter membranous layer (2) that plastics with a plurality of parallel longitudinal drainage channels (3) or synthetic resin are made, described central layer positive and negative one side at least is provided with drainage channel, it is characterized in that described central layer positive and negative are coated with a slice filter membranous layer at least, the width of described filter membranous layer is not less than the central layer width and its long edge is adhesively fixed by cemented side seam adhesive tape and central layer side.
2. a kind of novel stickup combined type water discharge member according to claim 1 is characterized in that described filter membranous layer is two, and wherein the long edge of another sheet filter membranous layer is pushed down and sealed at the long edge of a slice filter membranous layer.
3. a kind of novel stickup combined type water discharge member according to claim 1, it is characterized in that described filter membranous layer be two and width all greater than the central layer width, their long edge is all pasted on the left and right side of being fixed in central layer.
4. according to claim 1 or 2 or 3 described a kind of novel stickup combined type water discharge members, it is characterized in that the long edge of described filter membranous layer fixes with the central layer side by at least one outer press strip (5) that covers.
5. a kind of novel stickup combined type water discharge member according to claim 4 is characterized in that the part between two long edges of the described filter membranous layer of a slice is at least fixedlyed connected with central layer by at least one paste section (6).
6. a kind of novel stickup combined type water discharge member according to claim 4 is characterized in that described press strip is the U font.
7. a kind of novel stickup combined type water discharge member according to claim 5, it is characterized in that described paste section comprise at least the vertical paste section (61) parallel with drainage channel and and the angle that forms of drainage channel at 0 degree to one of horizontal bar shaped paste section (62) between 180 degree.
8. a kind of novel stickup combined type water discharge member according to claim 7 is characterized in that described vertical paste section and horizontal bar shaped paste section are combined into the unit, paste section.
9. a kind of novel stickup combined type water discharge member according to claim 7 is characterized in that described paste section is strip and intersects to form netted.
10. a kind of novel stickup combined type water discharge member according to claim 5 is characterized in that described paste section is incorgruous arrangement between drainage channel and filter membranous layer.
11. a kind of novel stickup combined type water discharge member according to claim 7 is characterized in that described central layer is a square wave type.
12. a kind of novel stickup combined type water discharge member according to claim 7 is characterized in that described central layer forms for plastics silk compacting and has a V font drainage channel.
13. a kind of novel stickup combined type water discharge member according to claim 5 is characterized in that described paste section is that plastics solid gum or chemical solvent liquid glue solidify and form, width is 1-10mm.
14. a kind of novel stickup combined type water discharge member according to claim 5 is characterized in that described water discharge member also comprises at least one vertical lead line (4).
15. a kind of novel stickup combined type water discharge member according to claim 13 is characterized in that described lead line is a lead, lead adheres on the liner (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206195049U CN201891109U (en) | 2010-11-22 | 2010-11-22 | Novel stuck compound draining member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206195049U CN201891109U (en) | 2010-11-22 | 2010-11-22 | Novel stuck compound draining member |
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| Publication Number | Publication Date |
|---|---|
| CN201891109U true CN201891109U (en) | 2011-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206195049U Expired - Fee Related CN201891109U (en) | 2010-11-22 | 2010-11-22 | Novel stuck compound draining member |
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| CN (1) | CN201891109U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988289A (en) * | 2010-11-22 | 2011-03-23 | 任再永 | Novel pasting combined type drainage structural member |
| CN104131548A (en) * | 2014-08-01 | 2014-11-05 | 浙江友腾科技有限公司 | Combined drain board |
| CN104988899A (en) * | 2015-06-17 | 2015-10-21 | 成都科创佳思科技有限公司 | Drainage protection plate |
-
2010
- 2010-11-22 CN CN2010206195049U patent/CN201891109U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988289A (en) * | 2010-11-22 | 2011-03-23 | 任再永 | Novel pasting combined type drainage structural member |
| CN104131548A (en) * | 2014-08-01 | 2014-11-05 | 浙江友腾科技有限公司 | Combined drain board |
| CN104988899A (en) * | 2015-06-17 | 2015-10-21 | 成都科创佳思科技有限公司 | Drainage protection plate |
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Owner name: ZHEJIANG BINWANG ENGINEERING MATERIALS CO., LTD. Free format text: FORMER OWNER: REN ZAIYONG Effective date: 20120613 |
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Effective date of registration: 20120613 Address after: 318020, Phoenix Village, Chengjiang Town, Huangyan District, Zhejiang, Taizhou Patentee after: Zhejiang Binwang Engineering Materials Co. Ltd. Address before: Taizhou City, Zhejiang province Chengjiang 318020 Town Industrial Zone Huangyan District Zhejiang Binwang Engineering Materials Co. Ltd. Patentee before: Ren Zaiyong |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Binwang Engineering Materials Co. Ltd. Assignor: Ren Zaiyong Contract record no.: 2012330000376 Denomination of utility model: Novel pasting combined type drainage structural member Granted publication date: 20110706 License type: Exclusive License Record date: 20120613 |
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