CN112144639B

CN112144639B - Self-closing and self-locking waterproof system

Info

Publication number: CN112144639B
Application number: CN202011041544.4A
Authority: CN
Inventors: 龙宏元
Original assignee: Huaihua Wopu Environmental Protection Technology Co ltd
Current assignee: Huaihua Wopu Environmental Protection Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2022-10-11
Anticipated expiration: 2040-09-28
Also published as: CN112144639A

Abstract

The invention discloses a self-closing and self-locking waterproof system, which comprises a waterproof material and a closed locking drainage ditch with closing and locking functions; the waterproof material is a waterproof coiled material, a plastic or metal plate and other materials with waterproof function and capable of deforming; the closed locking drainage ditch can lock, clamp or adhere the edges of the waterproof materials at the joint of the waterproof materials and the drainage ditch through adhesive substances, and close or seal the interfaces between the waterproof materials or the interfaces between the waterproof materials and the drainage ditch; the drainage ditch is connected with a drainage system or a sewer pipeline.

Description

Self-closing and self-locking waterproof system

Technical Field

The invention relates to waterproofing, in particular to a drainage system which locks flexible waterproof materials through a closed drainage ditch and discharges leaked water flow.

Background

For a long time, waterproofing works for the top floors, between floors and on the outer walls of houses have been implemented by strict measures against water leakage. The waterproof material has high requirements on construction sites, processes and weather, and particularly, the existing waterproof water plugging material is mostly not aging-resistant, and the problems of labor stealing and material reduction of a construction party exist in the construction process, so that the existing waterproof engineering is short in waterproof life and needs to be maintained repeatedly. Therefore, resources are wasted, an ideal waterproof effect cannot be achieved, waste materials are difficult to recycle, the environment is seriously polluted, the resource consumption is high, and the environment is not protected.

Meanwhile, since the drainage system of the house is basically concealed engineering and is constructed on the construction site, once the problems of quality or aging and the like occur, the maintenance is difficult to carry out, and the control of the quality of the waterproof engineering is difficult to realize in the construction process due to multiple and complicated processes in the construction process.

Therefore, how to provide a waterproof system with simple structure, easy installation and good drainage effect becomes a technical problem to be solved urgently by the technical personnel in the field.

Disclosure of Invention

In order to solve the technical problems, the invention provides a self-closing and self-locking waterproof system which is simple in structure, easy to install, and good in waterproof and drainage effects.

The invention provides a self-closing and self-locking waterproof system, which comprises a waterproof material and a closed locking drainage ditch with closing and locking functions, wherein the waterproof material is a waterproof coiled material, a flexible sheet and other materials which have waterproof functions and can be deformed; the closed locking drainage ditch is a drainage ditch which can lock waterproof materials and can be sealed and has a drainage function.

The invention is completed in the following way: a self-closing and self-locking waterproof system is characterized by comprising a waterproof material and a closed locking drainage ditch with closing and locking functions;

the waterproof material is a waterproof coiled material, a plastic or metal plate and other materials with waterproof function and capable of deforming;

the closed locking drainage ditch can lock, clamp or adhere the edges of the waterproof materials at the joint of the waterproof materials and the drainage ditch through adhesive substances, and enables the interfaces between the waterproof materials or the interfaces between the waterproof materials and the drainage ditch to be closed or closed;

the drainage ditch is connected with a drainage system or a sewer pipeline.

The self-closing and self-locking waterproof system is characterized in that a locking closing block [2], an inward extending flat plate or an inward extending flat plate with a corner at the inner side is arranged at an opening of a drainage ditch [3] and integrated with the drainage ditch [3], and the protruding part of the locking closing block [2], the inward extending flat plate or the inward extending flat plate with the corner at the inner side is tightly contacted with a corresponding structure at the opposite side of the drainage ditch or the side wall of the drainage ditch [3] or inserted waterproof materials can be tightly attached together and locked, clamped or adhered to close or seal an interface.

The self-closing and self-locking waterproof system is characterized in that the drainage ditch [3] and the locking closing structure are mutually independent drainage ditch [3] and supporting block [18], the supporting block [18] is installed or adhered in the drainage ditch [3] or on two sides, and the edge of the waterproof material [1] is bent downwards and then inserted between the supporting blocks [18 ]; installing or sticking a cushion block [6] at the bottom of the independent drainage ditch [3], bending the edge of the waterproof material [1] downwards and then clinging to the inner side of the side wall of the drainage ditch [3], placing a fastening block [7] or filling a solidification material between the waterproof materials [1] on the cushion block [6], or bending the edge of the waterproof material [1] downwards and then clinging to the inner side of the side wall of the drainage ditch [3], and directly placing the fastening block [7] or filling the solidification material between the waterproof materials [ 1]; or the edge of the waterproof material [1] extending into the drainage ditch [3] is bent towards the middle of the drainage ditch [3] to form a horizontal folded plate [22] with certain bearing capacity, the fastening block [7] is arranged or installed on the horizontal folded plate [22], and the drainage ditch [3] below the horizontal folded plate [22] naturally forms a drainage space.

The self-closing and self-locking waterproof system is characterized in that at least the back surface of the waterproof material [1] above the drainage ditch [3] is a non-wetting surface, and at least the upper surface of the locking closing block [2] at the interface and the upper surface of the inner side or the outer side of the supporting block [18] are processed with continuous non-wetting surfaces and are attached to or overlapped with the non-wetting surface of the waterproof material [ 1];

at least processing non-wetting surfaces with the same height or capable of being jointed or overlapped on the side walls at the joint of the inner upper edges of the side walls of the independent drainage ditch [3] and the supporting blocks [18] and the upper edges of the side walls of the independent drainage ditch [3 ].

The self-closing and self-locking waterproof system is characterized in that a clamping seat (8) with a vertical clamping opening (21) is arranged in an independent drainage ditch (3);

the clamping seat [8] is placed or fixed on the bottom surface of the drainage ditch [3] through the base [19], or the vertical clamping port [21] of the clamping seat [8] is directly fixed on the bottom of the drainage ditch [3], or the bottom of the vertical clamping port [21] is bent outwards and then fixed on the bottom of the drainage ditch [3 ].

The self-closing and self-locking waterproof system is characterized in that the vertical clamping ports [21] of the drainage ditch [3] and the clamping seat [8] are made of elastic materials; or the upper surface of the locking closing block [2], an inward extending flat plate or an inward extending flat plate with a corner at the inner side are set to be inclined planes with different inner and outer heights; or a soft or easily-deformed strain pad (5) is arranged at the joint of the drainage ditch (3) and the auxiliary structure thereof and the waterproof material (1); or a U-shaped strain groove [4] is arranged on the upper surface of the locking closing block [2], an inward extending flat plate or an inward extending flat plate with corners at the inner side; the drainage ditch [3] can deform and return when the waterproof material [1] expands with heat and contracts with cold.

The self-closing and self-locking waterproof system is characterized in that at least the middle lower part of a supporting block [18], a wedge-shaped block [11], an integral fastening cushion block and the middle lower part of a fixed block [12], a clamping seat [8] and a cushion block [6] are hollow, and the side wall of the clamping seat is provided with a structure with a plurality of holes; the outer side wall of the wedge-shaped block [11], particularly the outer side wall of the middle lower part, is provided with a bulge or a side edge which can be contacted with the side wall of the drainage ditch [3 ]; arranging cushion blocks which are hollow and have a plurality of holes on the side walls on the wedge-shaped blocks [11], the fixed blocks [12] and the drainage ditches [3] or directly replacing the wedge-shaped blocks [11]; the middle lower part of the integral fastening cushion block, two sides of the cushion block [6] are retracted inwards to form a groove with the side wall of the drainage ditch [3 ]; so that the leakage water flow can be smoothly discharged.

The self-closing and self-locking waterproof system is characterized in that a conversion flat plate [20] of a part, extending horizontally towards two sides or outwards, of the top end of a vertical clamping port [21] of a clamping seat [8] is processed into a hydrophilic surface or provided with a flexible hydrophilic gasket; and a hydrophilic drainage piece extending towards the lower part of the interface is arranged at the horizontal interface at the edge of the waterproof material [1], and the leakage water flow at the interface is adsorbed and drained downwards by a hydrophilic surface or a hydrophilic gasket or the water drainage piece.

The self-closing and self-locking waterproof system is characterized in that mutually engaged convex ridges and grooves are longitudinally arranged in a locking or clamping area of the drainage ditch [3] and the auxiliary structure thereof and the waterproof material [1], so that the waterproof material [1] is further locked or clamped; or a material object or a plugging material is filled or inserted between the drainage ditch [3] and the accessory structure thereof and the interface between the waterproof material [1] and between the waterproof material [1] and the interface between the drainage ditch and the accessory structure thereof, so that the sealing property and the fastening property of the interface in the market are realized; or the waterproof material or the plugging material is covered above the drainage ditch [3] and the joint of the auxiliary structure thereof and the waterproof material [1], and the waterproof material or the plugging material is covered above the joint of the waterproof material [1] and the waterproof material [1], so that the joint leakage channel is prolonged and the sealing property is improved; or a wedge block [11] is used for pressing a waterproof material [1] which extends into the interface and is folded on the lower surface of the locking closing block [2], an inward extending flat plate or an inward extending flat plate with a corner at the inner side to form a lower surface with a higher inner surface and a lower outer surface, and a fixed block [12] is placed between the wedge block [11] or between the wedge block [11] and the side wall of the drainage ditch [3] or a solidification material is filled to fix or fasten the wedge block [11]; a T-shaped fastener [9] is arranged between the joints of the two waterproof materials [1] or between the waterproof material [1] and the side wall of the drainage ditch, a flat plate of the T-shaped fastener [9] can be attached to the upper surface of the waterproof material [1] to prolong a water seepage channel, and a vertical plate of the T-shaped fastener [9] can be inserted into the vertical joints of the waterproof material [1] or the auxiliary structure of the drainage ditch to improve the attachment or the sealing; an expansion area [13] is arranged at the tail end of a vertical plate of the T-shaped fastener [9] and extends into the bottom of the clamping seat [8] or a space below the space between the two locking closing blocks [2], and the expansion area [13] of the T-shaped fastener [9] is clamped by a vertical clamping opening of the clamping seat [8] or ports below the two locking closing blocks [2] and can be drawn out with force; tightly sleeving a curved plate (14) which is provided with an upper surface and a lower surface and can be tightly attached to the upper wall and the lower wall of the vertical clamping opening or the two locking closing blocks (2) on the upper wall and the lower wall of the clamping opening or the two locking closing blocks (2); a fastener [15] is inserted between the vertical interfaces of the two curved plates [14] or between the vertical interfaces of the two curved plates [14] and the waterproof material [1], and the curved plates [14] are clamped on the clamping ports or the locking closing blocks [2 ]; the upper edge of the inner side wall of the drainage ditch [3] is fixedly provided with a limiting clamp, and the limiting clamp limits the mounted fastening block [7] or the attached facilities of the drainage ditch [3] in the drainage ditch [3] to prevent slipping, thereby improving the fastening performance; the outer side wall of the drainage ditch [3] is provided with a plurality of pits or bulges, or the outer side wall of the drainage ditch [3] is provided with more than one convex edge or groove, or two sides of the bottom of the drainage ditch [3] extend outwards and widen to cross the side wall to widen the bottom edge, thereby improving the solidification stability of the drainage ditch [3] and the pit arranged on the floor.

The self-closing and self-locking type waterproof system is characterized in that a non-wetting surface is processed on the upper edge of the inner side wall of the drainage ditch [3], the upper surface of an auxiliary structure of the drainage ditch [3] or the upper edge of the inner side wall, and the non-wetting surface is overlapped or superposed with the non-wetting surface of the waterproof material [1], or a continuous non-wetting surface processed on the upper surface of a connected flat plate is flatly formed above the side wall of the drainage ditch [3] and the non-wetting surface of the waterproof material [1] is overlapped or superposed, and a soft non-wetting sealing member [17] is arranged on the overlapped or superposed non-wetting surface; or the upper edge of the inner side wall of the drainage ditch [3], the attached upper surface of the drainage ditch [3] or the upper edge of the inner side wall and at least one wetted surface of the non-wetted surface of the waterproof material [1] are directly processed by soft materials, or the non-wetted surface of the upper surface of the integrated flat plate which is flatly formed above the side wall of the drainage ditch [3] and at least one wetted surface of the non-wetted surface of the waterproof material [1] are directly processed by soft materials, so that the water vapor in the drainage ditch [3] is prevented from permeating into the non-drainage area.

The invention has the beneficial effects that: in addition, the blocking and leading type waterproof system provided by the invention also has the following beneficial effects:

1. the technical difficulty of the existing house waterproof engineering is broken through, so that the waterproof engineering is developed from the past closed type waterproofing to the blocking and dredging combination mode, and the engineering construction difficulty and the production cost are greatly reduced.

2. The system has low requirements on construction sites, processes and weather, has long waterproof period and no harmful substances in the construction process, belongs to the environment-friendly industry, and meets the requirements of environmental protection.

3. The system can be used for producing standardized sectional materials or prefabricated components by using the existing structures and materials, and can also be used for producing standardized combined sectional materials or prefabricated components by using the existing structures and materials so as to achieve the ideal waterproof effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the drain and port mounting arrangement of the present invention;

FIG. 2 is a schematic view of the drain and interface mounting structure of the present invention;

FIG. 3 is a schematic view of the drain and interface mounting structure of the present invention;

FIG. 4 is a schematic view of the drain and interface mounting structure of the present invention;

FIG. 5 is a schematic view of the drain and interface mounting structure of the present invention;

FIG. 6 is a schematic view of the installation structure of the drainage ditch and the connector of the present invention;

FIG. 7 is a schematic view of the drain and interface mounting structure of the present invention;

FIG. 8 is a schematic view of the drain and interface mounting arrangement of the present invention;

FIG. 9 is a schematic view of the drain and interface mounting structure of the present invention;

FIG. 10 is a schematic view of the drain and interface mounting structure of the present invention;

FIG. 11 is a schematic view of the drain and interface mounting structure of the present invention;

FIG. 12 is a schematic view of the drain and interface mounting structure of the present invention;

FIG. 13 is a schematic view of the drain and fitting mounting arrangement of the present invention;

FIG. 14 is a schematic view of the drain and interface mounting arrangement of the present invention;

FIG. 15 is a schematic view of the drain and interface mounting structure of the present invention;

FIG. 16 is a schematic view of the drain and interface mounting structure of the present invention;

FIG. 17 is a schematic view of the drain and interface mounting structure of the present invention;

FIG. 18 is a schematic view of a non-wetting sheet structure of the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Embodiments of the present invention are written in a progressive manner.

The non-wetting surface in the present invention includes a hydrophobic surface, a hydrophilic surface without surface wetting phenomenon, and a neutral surface without surface wetting phenomenon, but the hydrophobic surface is preferable; the non-wetting substance, the piece or the strip includes a hydrophobic substance, a hydrophilic substance free from surface wetting, and a neutral substance free from surface wetting, but the hydrophobic substance is preferable.

The hydrophilic in the invention means that a hydrophilic surface with surface wetting, adsorption and siphoning functions is suitable; hydrophilic materials or hydrophilic belts, hydrophilic diversion strips or pieces and the like are preferably hydrophilic materials with surface wetting, adsorption and siphoning effects.

The deformable material, the flexible material and the deformable material in the present invention are preferably elastic, and may be (elastically) deformable materials such as but not limited to rubber, sponge, foam, fiber, spring, etc., or composite materials.

The hydrophilic drainage fittings, the hydrophobic fittings and the sealing elements arranged between the connectors are all made of soft and easily deformable plastic, sponge, rubber, fiber and other materials or products thereof.

The drainage ditch of the invention has an accessory structure, and the accessory structure comprises a locking closed block, a flat plate with a corner, a U-shaped strain tank on the upper edge of the side wall of the drainage ditch, or a supporting block, a cushion block, a clamping seat, a wedge-shaped block, an integral fastening cushion block, a fixed block, a fastening or limiting clamp on the side wall of the drainage ditch, and the like in the drainage ditch.

The present invention will now be described in detail with reference to the accompanying drawings.

With reference to fig. 1, the two sides of the opening of a drainage ditch [3] with a proper shape such as a U shape, a V shape or a ㄩ shape are respectively provided with a locking closing block [2] and integrated with the drainage ditch [3], a non-wetting surface is preferably longitudinally arranged or processed on at least the upper surface of the locking closing block [2] (preferably at the interface of the two locking closing blocks [2] on the upper surface and also on other proper surfaces), the protruding parts of the two locking closing blocks [2] can be closely attached together after being contacted with each other or inserted with waterproof materials, or the locking closing block [2] can be arranged on one side of the opening of the drainage ditch [3] and can be closely attached together after being contacted with the side wall on the other side or inserted with the waterproof materials. When the waterproof material is installed, the edge of the waterproof material [1] (such as waterproof coiled materials, plastics or metal plates and the like) is bent downwards and then extends into the space between the closed surfaces of the locking closed blocks [2] of the drainage ditch [3] and is locked, clamped or adhered tightly, the opening of the drainage ditch [3] is closed as much as possible, excessive water flow is prevented from entering the drainage ditch [3], and the drainage pressure and the drainage task of the drainage ditch [3] are reduced; the back surface, namely the bottom surface, of the waterproof material [1] is preferably a non-infiltration surface, or at least the back surface of the waterproof material [1] above the drainage ditch [3] is a non-infiltration surface and is attached to the non-infiltration surface on the locking closing block [2], so that the seepage water is prevented from infiltrating and flowing between the locking closing block [2] and the waterproof material [1] at will; the drainage ditch [3] is communicated with a drainage system. When water flow on the waterproof material [1] enters the drainage ditch [3], the entered water flow is drained into a drainage system through the drainage ditch [3 ]. The drainage ditch [3] can be fixed in a preset groove of a roof or fixed on a suspension frame of a roof, so that the opening of the drainage ditch [3] and the waterproof material [1] are basically kept on the same plane; similarly, the drainage ditch [3] can be directly placed on a roof or fixed on the roof, so that the opening of the drainage ditch [3] and the waterproof material [1] are not on the same plane (the opening of the drainage ditch [3] can be lower or higher than the surface of the waterproof material), and better drainage is facilitated. Therefore, the drainage ditch can be closed and the waterproof material (1) can be locked or clamped through the locking and closing block (2) of the drainage ditch, so that the waterproof construction is more convenient.

Furthermore, corresponding convex edges and grooves can be longitudinally arranged on the locking closing block [2] in the locking or clamping area between the locking closing block [2] and the waterproof material [1], the waterproof material [1] is arranged between the convex edges and the grooves for locking or clamping, and the waterproof material [1] is fixed or restrained more tightly by the mutually meshed convex edges and the grooves.

Further, the locking closure [2] can be simply machined as a flat plate extending only inwardly over the drain [3], or again forming (preferably downwardly) corners at the ends, i.e. the inner sides, of the inwardly extending flat plates.

Furthermore, a real object or a plugging material can be filled or inserted between the waterproof materials [1] at the locking closing block [2] of the drainage ditch [3 ]; waterproof materials or leak stopping materials can be covered on the waterproof materials [1] at the locking closed blocks [2] of the drainage ditch [3], so that the waterproof materials [1] between the locking closed blocks [2] are contacted more closely and have better sealing performance, or the leakage channel of the waterproof materials above the interface of the locking closed blocks [2] is longer, and water flow is more difficult to leak or has slower flow speed.

Furthermore, the drainage ditch [3] is preferably provided with proper elasticity, so that the drainage ditch [3] can return after the waterproof material [1] is pulled open by thermal expansion and cold contraction.

Furthermore, with reference to fig. 2, the locking closing block [2] is set to be an inclined plane with different inner and outer heights, so that the locking closing block [2] is easier to deform and return when the waterproof material [1] expands with heat and contracts with cold.

Furthermore, with reference to fig. 3, a U-shaped strain groove [4] is formed in the locking closing block [2], so that the locking closing block [2] is more easily deformed and returned when the waterproof material [1] expands with heat and contracts with cold.

Further, with reference to fig. 12, the drainage ditch [3] and the locking closed block [2] are processed into a split structure of the drainage ditch [3] and the supporting block [18] which are mutually independent, the supporting block [18] is installed or adhered to two sides of the drainage ditch [3], and the waterproof material [1] is inserted between the two supporting blocks [18], so that the processing of the drainage ditch [3] is more convenient and flexible. In order to improve the waterproof effect, at least the surface of the inner side or the outer side of the upper surface of the supporting block (18) is processed with a continuous non-wetting surface, and meanwhile, the inner upper edge of the side wall of the drainage ditch (3) is processed with the non-wetting surface with the same height as the upper edge of the outer side wall of the supporting block (18). The support block (18) preferably has a hollow middle-lower part and a plurality of holes on the side wall, so as to facilitate the smooth discharge of the leakage water flow.

Furthermore, a plurality of holes can be arranged on the upper surface of the locking closing block [2] to facilitate the leakage water flow to smoothly drain downwards into a drainage ditch.

Furthermore, with reference to fig. 4, a flexible and easily deformable strain pad [5] is arranged between the closing surface at the upper part of the locking closing block [2] or the supporting block [18] and the waterproof material [1], such as rubber, foam, sponge, cork, an elastic U-shaped block with an upward opening and the like, so that the waterproof material [1] can automatically deform and return due to strain when expanding with heat and contracting with cold.

Furthermore, with reference to fig. 5, the distance between the locking closing blocks [2] is properly increased to facilitate the smooth placement of the wedge-shaped blocks [11], the lower surface of the locking closing block [2] is preferably processed into an inclined surface with a high inner part and a low outer part, the waterproof material [1] is extended into the end of the closing surface of the locking closing block [2] to extend downwards and bend or fold towards two sides to be attached to the lower surface of the locking closing block [2], the wedge-shaped block [11] with the inclined surface on the upper surface is placed between the bottom of the drainage ditch [3] and the folded waterproof material [1], the folded waterproof material [1] is tightly pressed on the lower surface of the locking closing block [2] to ensure that the combination of the waterproof material [1] and the locking closing block [2] is tighter and difficult to slip, and meanwhile, the wedge-shaped block [11] and the side wall of the drainage ditch [3] can form a drainage space to ensure that water flow entering the drainage ditch [3] can be discharged smoothly; finally, a fixing block [12] is placed between the wedge blocks [11] on the two sides in the drainage ditch [3] to fix the wedge blocks [11], the fixing block [12] is made of a deformable or elastic material, and the fixing block [12] can be replaced by filling a proper solidifying material such as concrete.

Furthermore, the outer side wall of the wedge-shaped block [11], particularly the outer side wall of the middle lower part, is provided with a bulge or a side edge which can be contacted with the side wall of the drainage ditch [3], and the bulge or the side edge can be arranged at intervals, so that the position of the wedge-shaped block [11] in the drainage ditch [3] is fixed, the stability is improved, and a space is formed to facilitate drainage.

Furthermore, the wedge-shaped block (11) can be arranged to be hollow, a plurality of holes are arranged on the side wall, and the wedge-shaped block is arranged in a convex or side edge interval manner, so that the drainage space of the drainage ditch (3) is larger, and the drainage effect is better. Similarly, the middle lower part of the fixed block [12] can be arranged to be hollow, and the side wall of the fixed block is provided with a plurality of holes, so that the drainage space of the drainage ditch [3] is larger, and the drainage effect is better.

Furthermore, hollow cushion blocks with a plurality of holes on the side walls can be arranged between the wedge-shaped blocks [11] and the fixed blocks [12] and the drainage ditch [3], so that the requirements on the wedge-shaped blocks [11] and the fixed blocks [12] are reduced, or the wedge-shaped blocks [11] are directly replaced.

With reference to fig. 6, a clamping seat [8] with a base [19] and similar height is arranged in a common drainage ditch [3] (the height of the base can be adjusted or arranged according to actual needs, and the base is hollow), the base [19] of the clamping seat [8] is placed or fixed on the bottom surface of the drainage ditch [3], a vertical clamping port [21] of the clamping seat [8] extends upwards, the edge of a waterproof material [1] extends into the vertical clamping port [21] of the clamping seat [8] and is locked, clamped or adhered when in installation, the interfaces of the two waterproof materials [1] are closed as much as possible, excessive water flow is prevented from entering the drainage ditch [3], and the drainage pressure and the drainage task of the drainage ditch [3] are reduced. Meanwhile, the conversion flat plate [20] of the part extending horizontally towards two sides or outwards from the top end of the vertical clamping opening [21] of the clamping seat [8] is processed into a hydrophilic surface or is provided with a flexible hydrophilic gasket, so that leakage water flow on the waterproof material is absorbed and drained downwards, and the leakage water flow cannot be infiltrated and flow on the lower surface of the waterproof material. The clamping seat (8) is preferably provided with proper elasticity.

Furthermore, the clamping seat (8) is preferably provided with a plurality of holes, so that leaked water flow can quickly enter the drainage ditch (3), and the drainage speed is improved.

Furthermore, the vertical clamping port [21] of the clamping seat [8] can be directly fixed at the bottom of the drainage ditch [3], or the bottom of the vertical clamping port [21] is bent outwards and then fixed at the bottom of the drainage ditch [3 ].

Furthermore, with reference to fig. 7, a T-shaped fastener [9] is arranged between the interfaces of two tightly adhered waterproof materials [1], the flat plate of the T-shaped fastener [9] can be adhered to the upper surface of the waterproof material [1] to extend a water seepage channel, the vertical plate of the T-shaped fastener [9] can be inserted into the vertical clamping port of the clamping seat [8] or between the waterproof materials between the two locking closing blocks [2] to further improve the adhesion between the vertical clamping port or the two locking closing blocks [2], further prevent water leakage and reduce the drainage pressure of the drainage ditch [3 ]. The T-shaped fastener (9) can also be formed by bending and folding a sheet material, as shown in figure 8. At the moment, when the flat plate of the T-shaped fastener [9] can lock the waterproof material [1], the edge of the waterproof material [1] only needs to stretch into the space between the flat plate of the T-shaped fastener [9] and the locking closing block [2] and does not need to bend and stretch into the space between the two locking closing blocks [2], so that the construction difficulty is reduced; however, a hydrophilic drainage piece is preferably arranged between the edge of the waterproof material [1] and the two locking closing blocks [2] to quickly drain the seepage water flow entering the interface downwards so as to improve the waterproof effect.

Furthermore, with reference to fig. 8, an expansion area [13] is arranged at the tail end of a vertical plate of the T-shaped fastener [9] and extends into the space below the bottom of the clamping seat [8] or between the two locking closing blocks [2], the expansion area [13] is slightly larger than the vertical clamping opening of the clamping seat [8] or the space between the two locking closing blocks [2] and can be clamped at the edge of the lower end of the vertical clamping opening of the clamping seat [8] or the two locking closing blocks [2] but can be pulled out with force, so that the T-shaped fastener [9] can be automatically clamped in the vertical clamping opening of the clamping seat [8] or between the two locking closing blocks [2], and the sealing performance or the bonding performance is improved. At the moment, the length of the vertical plate of the T-shaped fastener [9] is required to be just capable of locking the vertical clamping opening of the clamping seat [8] or the upper wall and the lower wall of the two locking closing blocks [2 ].

Further, with reference to fig. 9, it is to process a curved plate [14] having a flat plate or a bent plate which can be tightly attached to the vertical clamping opening of the clamping base [8] or the upper and lower walls of the two locking closing blocks [2] in the same direction, and tightly fit the curved plate [14] to the clamping opening or the upper and lower walls of the two locking closing blocks [2] to clamp or compress the waterproof material [1]. The crank (16) at the lower end of the curved plate (14) is not too big, and only needs to be clamped properly, so that the curved plate (14) can be installed and taken out smoothly.

Furthermore, a fastener [15] can be inserted between the vertical interfaces of the two curved plates [14] or between the vertical interfaces of the two curved plates [14] and the waterproof material [1], so that the curved plates [14] are clamped on the clamping ports or the locking closing blocks [2 ].

Further, referring to fig. 10, it is to install or adhere a hollow pad block [6] with a plurality of holes on the side wall at the bottom of the drainage ditch [3], bend the edge of the waterproof material [1] downwards and then cling to the inner side of the side wall of the drainage ditch [3], finally place a fastening block [7] between the waterproof materials [1] on the pad block [6] to fix and block the water seepage channel by the waterproof material [1], the fastening block [7] is preferably a deformable or elastic material, of course, the fastening block [7] can also be replaced by filling a suitable solidifying material such as concrete. In order to improve the waterproof effect, at least the inner upper edge of the side wall of the drainage ditch [3] is processed with a continuous non-wetting surface, and is attached to or coincided with the non-wetting surface of the waterproof material [1].

Furthermore, a limit clamp can be fixedly arranged on the upper edge of the inner side wall of the drainage ditch [3], and the installed fastening block [7] is limited in the drainage ditch [3] by the limit clamp to prevent slipping, so that the fastening performance is improved.

Furthermore, the cushion block [6] and the fastening block [7] can be processed into an integral fastening cushion block, and the two sides of the middle lower part of the fastening cushion block are retracted inwards to form a hollow or groove with the side wall of the drainage ditch [3] so as to facilitate drainage, or at least the middle lower part of the fastening cushion block is processed into a hollow material with a plurality of holes on the side wall.

Further, with reference to fig. 11, a non-wetting surface is processed on the upper surface or the upper edge of the inner side wall of the locking closing block [2] and the supporting block [18] of the drainage ditch [3], and is overlapped or superposed with the non-wetting surface of the waterproof material [ 1]; or a connected flat plate is formed above the side wall of the drainage ditch [3] (inwards or outwards) in a flat way, a non-infiltration surface is processed on the upper surface of the connected flat plate, and the connected flat plate is overlapped or superposed with the non-infiltration surface of the waterproof material [ 1]; and a flexible non-wetting sealing piece [17] which is easy to deform is arranged between the non-wetting surface above the locking closing block [2], the supporting block [18], or the upper edge of the inner side wall or the connected flat plate and the non-wetting surface of the waterproof material [1], so that water vapor in the drainage ditch [3] is prevented from permeating into other areas. The non-wetting sealing piece [17] is preferably made of non-wetting surface material which can generate elastic deformation, such as rubber, sponge, foam, fiber and the like. When the locking closing block [2], the supporting block [18], the upper edge of the inner side wall or the non-wetting surface above the connected flat plate and the non-wetting surface of the waterproof material [1] have better bonding performance and have no pores, the non-wetting sealing piece [17] can be omitted. Or at least one surface of the non-wetting surfaces above the locking closing block [2], the supporting block [18], the upper edge of the inner side wall or the conjoined flat plate and the non-wetting surface of the waterproof material [1] is processed by flexible materials which are easy to deform (and have elasticity), so that the bonding and sealing performance of the non-wetting surfaces is better.

Furthermore, with reference to fig. 13, a waterproof material [1] (such as a metal plate, a steel-plastic composite plate, etc.) with good rigidity extends into the edge of the drainage ditch [3], then turns towards the middle of the drainage ditch [3] to form a horizontal folded plate [22] with a certain bearing capacity, and a fastening block [7] is arranged or installed on the horizontal folded plate [22] to enable the drainage ditch [3] below the horizontal folded plate [22] to form a natural drainage space so as to rapidly discharge leaked water flow.

Furthermore, a plurality of concave pits or bulges are arranged on the outer side wall of the drainage ditch [3 ]; or more than one convex rib or groove is arranged on the outer side wall of the drainage ditch [3 ]; or the two sides of the bottom of the drainage ditch [3] extend outwards and widen to cross the side wall to form widened bottom edges, so that the drainage ditch [3] can be fixed with a pit for installing the drainage ditch [3] on the floor after the gel material is solidified through the pit, the bulge, the convex edge and the groove on the outer side wall or the widened bottom edges, and the fixing or stabilizing performance of the drainage ditch [3] is improved.

Furthermore, the surfaces of the outer surfaces of the joints of the waterproof materials [1], namely the outer surfaces or the upper surfaces of the edges of the waterproof materials [1], the drainage ditches [3] attached to the outer surfaces of the waterproof materials [1] and the surfaces of the auxiliary structures thereof can be processed into continuous non-wetting surfaces, or fastening structures or facilities inserted between the non-wetting surfaces of the waterproof materials [1] are processed into continuous non-wetting surfaces, so that water flow is difficult to permeate into the joints, and the waterproof performance is improved.

Furthermore, a hydrophilic drainage belt can be arranged on the inner surface of the waterproof material [1] and the side wall of the drainage ditch [3] or the superposed non-infiltration surface on the accessory structure thereof close to the joint side and extends into the drainage ditch [3], but the hydrophilic drainage belt is preferably not contacted with accumulated water in the drainage ditch [3], so that water flow infiltrated from the crack of the bent part can be quickly discharged, and the waterproof effect is improved.

Furthermore, all the lower surfaces of the waterproof materials [1] can be processed into non-wetting surfaces, the supporting surfaces below the waterproof materials [1] are also processed with continuous non-wetting surfaces, a hydrophilic drainage layer is arranged between the waterproof materials [1] and the non-wetting surfaces of the supporting surfaces and extends into the drainage ditch [3], but the hydrophilic drainage layer is preferably not contacted with accumulated water in the drainage ditch [3], so that water flow leaked from the interface of the waterproof materials [1] can be drained in a drainage way, and the waterproof effect is improved.

Furthermore, the drainage ditch is arranged on one group of opposite side edges of the waterproof material [1] for waterproofing, the other group of opposite side edges is provided with a bonded non-wetting surface, and a hydrophilic drainage belt or a combined drainage piece with a hydrophilic drainage strip and a hydrophobic strip or a hydrophobic membrane arranged at intervals is used between the bonded non-wetting surfaces to lead out the leaked water flow and then drain the water flow into the drainage ditch for waterproofing. Or a fit non-wetting surface can be arranged between the horizontal waterproof material and the vertical wall surface, and a hydrophilic drainage belt is used between the fit non-wetting surfaces to lead out leaked water flow and then drain the water flow into a drainage ditch for water prevention. Likewise, the waterproofing task may also be accomplished by using the drain waterproofing scheme of the present invention for the partially waterproof interface in combination with other suitable waterproofing schemes for the partially waterproof interface. In addition, the scheme of the invention can also be combined with other waterproof schemes for construction, more than two waterproof measures are formed, and the waterproof performance is improved.

Furthermore, the drainage ditch with normal depth or deeper is arranged on one group of opposite side edges of the waterproof material [1] for water prevention, and the drainage ditch with smaller depth is arranged on the other group of opposite side edges for water prevention, so that the drainage ditch is communicated with the upper stage and the lower stage for drainage. At the moment, the drainage ditch with smaller depth can save a closed structure, and the middle part of the ditch is provided with a hydrophilic drainage strip for absorbing the leakage water flow of the drainage interface and discharging the leakage water flow into the next drainage ditch.

Further, referring to fig. 14, an extension plate [27] (or a locking closed block [2 ]) of a plane extension part of the upper edge of the drainage ditch [3] extends to the middle part of the drainage ditch [3] to be basically close to or close to the closed part and reserve a water inlet [26], an interface of the waterproof material [1] is flatly paved near the water inlet [26], a flexible hydrophilic drainage member [23] is arranged between the lower surface of the interface of the waterproof material [1] and the upper surface of the extension plate [27] at the water inlet [26], the hydrophilic drainage member [23] is completely attached to the upper surface of the extension plate [27] at the water inlet [26], a bulge [25] is formed below the hydrophilic drainage member [23] and extends into the water inlet [26], the lower side of the bulge [25] is lower than any part of the hydrophilic drainage member [23] between the waterproof material [1] and the extension plate [27], and at least the lower surface of the waterproof material [1] and the extension plate [27] and the upper surface of the extension plate [27] are processed into a non-wetted interface. The waterproof material [1] can be directly fixed on an extension plate [27] of a drainage ditch [3] through a fastening structure [24], the fastening structure [24] needs to be arranged on the lower surface of an interface of the waterproof material [1] and the non-infiltration surface area of the upper surface of the extension plate [27] at a water inlet [26], and penetrates through the middle part of the hydrophilic drainage piece [23], the fastening structure [24] penetrates through the periphery of the hydrophilic drainage piece [23] and needs to be tightly attached to the hydrophilic drainage piece [23], when water leaks from the interface or the fastening hole, the hydrophilic drainage piece [23] adsorbs and drains all the permeated water into the drainage ditch [3], and finally the leaked water is drained into a drainage system through the drainage ditch [3] to complete a waterproof task. The hydrophilic drainage pieces (23) are preferably arranged into two blocks, and one block can be arranged on each side extension plate (27) and extends into the water inlet (26), so that the water inlet of the drainage ditch (3) is kept smooth, and the hydrophilic drainage pieces (23) are prevented from blocking excessive dregs.

Furthermore, the waterproof material [1] can be stuck on an extension plate [27] of the drainage ditch [3] or a roof through adhesive substances.

Furthermore, a non-infiltration block which is preferably flexible and is attached to the lower surface of the interface of the waterproof material [1] can be arranged between the hydrophilic drainage piece [23] and the lower surface of the interface of the two waterproof materials [1] to prolong a water seepage channel at the interface of the waterproof material [ 1]; the non-infiltration block can also be arranged on the upper surface of the interface of the two waterproof materials [1].

Furthermore, when the structure of the two waterproof materials [1] is better and the part on the drainage ditch does not need to be supported, the extension plate [27] can be extended towards the outside of the drainage ditch, the hydrophilic drainage piece [23] on the extension plate [27] is extended into the drainage ditch [3], and the hydrophilic drainage piece [23] is preferably not contacted with accumulated water in the drainage ditch. At least a continuous and tightly-attached non-wetting surface is required to be processed at the interface of the extension plate [27] and the fastening structure [24] to prevent water from leaking from the fastening interface, a non-wetting gasket or a gasket which is flexible and is suitable for the interface of the extension plate [27] and the fastening structure [24] can be arranged, and non-wetting ointment can be smeared at the interface.

Furthermore, with reference to fig. 15, the edge of the waterproof material [1] with better structural stability is folded downwards to form a vertical edge [28], the end of the vertical edge [28] is preferably contacted with or supported by the bottom of the drainage ditch [3] and an extension plate [27] is omitted, the joints of the two waterproof materials are aligned with each other, a T-shaped fastener [9] can be arranged at the joints for firm joint, or a flexible or deformable fitting block is arranged above the joints for fitting the upper surfaces of the waterproof materials [1] at the two sides of the joints to prolong the water seepage channel.

Furthermore, a hole is preferably formed in the middle lower part of the vertical edge [28] to prevent water flow from being difficult to discharge smoothly after the vertical edge [28] is tightly attached to the side wall of the drainage ditch, or the lower end of the vertical edge [28] is bent towards the side wall of the drainage ditch to prevent the vertical edge [28] from being tightly attached to the side wall of the drainage ditch.

Further, with reference to fig. 16, the edges of the waterproof material [1] with better structural stability are aligned with each other, and a T-shaped fastener [9] can be arranged at the interface for fastening the interface, or an attaching block is arranged above the interface for attaching the upper surfaces of the waterproof material [1] at the two sides of the interface to extend the water seepage channel. At the moment, the connector is preferably provided with a T-shaped fastener [9], or a hydrophilic drainage piece [32] is arranged at the connector and extends into the drainage ditch [3] so as to directly drain the leakage water flow downwards.

Furthermore, with reference to fig. 17, a fixing hole or a fixing seat [33] is directly arranged on the supporting surface [30], a non-infiltration sheet [31] is arranged below the fixing hole [33] of the waterproof material [1] and extends into a drainage ditch, a hydrophilic drainage member [32] is arranged between the waterproof material [1] and the non-infiltration sheet [31] and extends into the drainage ditch [3] or a drainage pipe network, and the hydrophilic drainage member [32] does not extend too long into the drainage ditch [3] so as to avoid the influence on the waterproof effect due to the contact with accumulated water in the ditch; the fixing hole or the fixing seat [33] penetrates through the middle parts of the non-infiltration sheet [31] and the hydrophilic drainage piece [32], and the hole of the hydrophilic drainage piece [32] is not too large and needs to be completely attached to the periphery of the penetrated fastening piece. At least the overlapping area of the non-wetting surface of the lower surface of the waterproof material [1] and the non-wetting sheet [42] is the non-wetting surface, and the non-wetting surface of the non-wetting sheet [31] overlapped with the waterproof material [1] is not smaller than the size of the hydrophilic drainage piece [32 ]. The overlapping area of the non-infiltration sheet [31] outside the hydrophilic drainage piece [32] and the non-infiltration surface of the waterproof material [1] is preferably tightly attached to prevent the seepage water flow from infiltrating or flowing at will, or a flexible non-infiltration strip is arranged in the overlapping area of the non-infiltration sheet [31] outside the hydrophilic drainage piece [32] and the waterproof material [1], so that the non-infiltration sheet [31] and the waterproof material [1] are better attached; or the periphery outside the water outlet of the hydrophilic drainage piece [32] is provided with a non-infiltration strip which is made of flexible material with the compression thickness not less than the compression thickness of the hydrophilic drainage piece [32], so that the hydrophilic drainage piece [32] can be unfolded and can drain water smoothly. Non-wetting ointment can be coated on the interface of the non-wetting sheet [31] and the fastener, or a non-wetting gasket or a gasket which is flexible and is proper is arranged to prevent the leakage water flow from the fastening interface. The fastener can be a screw and nut combination, a rivet and other suitable fastening members, so that the waterproof material [1] can be directly fixed on the supporting surface through the fastener.

Furthermore, when the supporting surface can form a continuous non-wetting surface, the supporting surface can also be directly processed into a non-wetting surface with a proper width to the drainage ditch, and the non-wetting sheet [31] is omitted.

Furthermore, with reference to fig. 18, a protruded fixing seat [34] is arranged at the fixing hole of the non-wetting sheet [31], and the fixing seat [34] is preferably slightly higher than the waterproof material [1] so as to prevent water from entering the fixing seat. In this case, the surface of the upper fastener to which the waterproof material [1] is attached is preferably processed into a non-wetted surface, or a gasket having a non-wetted surface is provided between the two non-wetted surfaces, a non-wetted cylindrical gasket is preferably provided between the fastener and the holder [34], and the inner and outer surfaces of the holder [34] are preferably processed into non-wetted surfaces.

Furthermore, when the interface of the waterproof material [1] can be completely sealed and does not leak water current, the water outlet (reduced by finishing or reconnecting with the tiny water diversion strips) of the hydrophilic drainage piece [32] can be directly placed or inserted into the water inlet of the drainage pipe network, and the water outlet is preferably wrapped by a waterproof film, so that the leaked water current enters the drainage system and prevents water vapor from infiltrating other parts.

Furthermore, each hydrophilic drainage piece, non-wetting strip, non-wetting gasket or gasket and the like of the embodiment can be processed independently, and can also be arranged or processed together with a corresponding drainage ditch, accessories, non-wetting sheets, fasteners and the like to be used as combined accessories; and adjacent structures or components can be processed together to form a combined accessory, so that construction and installation are facilitated.

Further, when the waterproof unit is a rigid structure or can keep a fixed shape, a transverse groove with an outward opening can be arranged on the wall at the interface of the waterproof unit and the wall, and a continuous non-wetting surface is processed at least on the edge of the upper surface of the transverse groove, or the upper surface of the transverse groove is processed into a non-wetting surface with a low outer part and a high inner part or an uneven non-wetting surface; the upper surface of the transverse groove can be flush with the lower surface of the waterproof unit, or slightly lower than the lower surface of the waterproof unit, or contact with the side surface of the waterproof unit, so that the leaked water flow can smoothly enter the drainage ditch; the upper surface of the horizontal groove is slightly higher than the upper surface of the waterproof unit, and the waterproof unit extends into the horizontal groove, so that water flow on the wall firstly drips on the waterproof unit and then drips into the drainage ditch or is drained through drainage of a drainage facility. The height of the lateral grooves is preferably such that they do not interfere with the installation and waterproofing of a gutter or other waterproofing means.

Furthermore, the joint between the two waterproof materials [1] can be overlapped and lapped into a lap joint, and both surfaces of the joint are set into continuous non-wetting surfaces; or the interfaces between the two waterproof materials [1] are horizontally spliced to form spliced interfaces, gaskets jointed with the interfaces of the waterproof materials [1] on the two sides of the interfaces are arranged above or below the spliced interfaces, two surfaces of the joints of the gaskets and the two waterproof materials [1] are both arranged to be continuous non-wetting surfaces, and the jointed non-wetting surfaces prevent water flow from permeating into the interfaces.

Furthermore, hydrophilic drainage strips can be arranged in multiple directions (namely along the direction of the joint) between the non-wetted surfaces attached to the joints of the two waterproof materials [1] to guide water flow permeating into the joints into a drainage ditch; the hydrophilic drainage strip can also be replaced by a combined drainage strip which is arranged at intervals between the hydrophilic drainage strip and the non-infiltration strip.

Claims

1. A self-closing and self-locking waterproof system is characterized by comprising a waterproof material, a locking closing structure or device and a drainage ditch;

the waterproof material comprises a material which has a waterproof function and can be deformed;

the drainage ditch is provided with a locking and closing structure or device with closing and locking functions;

the locking and closing structure or the locking and closing device can lock, clamp or adhere the edges of the waterproof materials at the joint of the waterproof materials and the drainage ditch through adhesive substances, prevent the waterproof materials from slipping off the drainage ditch, and close or close the interfaces between the waterproof materials or the interfaces between the waterproof materials and the drainage ditch;

the drainage ditch is connected with a drainage system or a sewer pipeline, and a drainage interface made of waterproof materials is arranged on the drainage ditch.

2. The self-closing and self-locking flashing system of claim 1,

a locking closing block [2], or an inward extending flat plate with a corner at the inner side is arranged at the opening of the drainage ditch [3] and is integrally arranged with the drainage ditch [3], and the locking closing block [2], or the inward extending flat plate, or the protrusion part of the inward extending flat plate with the corner at the inner side is tightly contacted with a corresponding structure at the opposite side of the drainage ditch or the side wall of the drainage ditch [3] or the inserted waterproof materials can be tightly attached together and locked, clamped or stuck to close or seal the interface;

or the drainage ditch [3] and the locking closed structure are mutually independent drainage ditch [3] and supporting blocks [18], the supporting blocks [18] are arranged in the drainage ditch [3] or at two sides, and the edge of the waterproof material [1] is bent downwards and then inserted between the supporting blocks [18 ];

or a cushion block [6] is arranged at the bottom of the independent drainage ditch [3], the edge of the waterproof material [1] is bent downwards and then is tightly attached to the inner side of the side wall of the drainage ditch [3], a fastening block [7] or a filling solidification material is arranged between the cushion block [6] and the waterproof material [1], or the edge of the waterproof material [1] is bent downwards and then is tightly attached to the inner side wall of the drainage ditch [3], and the fastening block [7] or the filling solidification material is directly arranged between the waterproof materials [ 1];

or the edge of the waterproof material [1] extending into the drainage ditch [3] is bent towards the middle of the drainage ditch [3] to form a horizontal folded plate [22] with certain bearing capacity, and the fastening block [7] is arranged on the horizontal folded plate [22 ];

or a clamping seat [8] with a vertical clamping opening [21] is arranged in the independent drainage ditch [3], and the edge of the waterproof material [1] is locked, clamped or adhered by the vertical clamping opening [21] of the clamping seat [8];

or bending or folding the waterproof material [1] to stretch into and attach under the inclined lower surface of the locking closing block [2], arranging a wedge block [11] between the bottom of the drainage ditch [3] and the folded waterproof material [1] to tightly press the folded waterproof material [1] on the lower surface of the locking closing block [2 ];

or the waterproof material [1] is directly fixed on the support surface or the extension plate [27] of the drainage ditch [3 ];

or the edges of the waterproof material with better structural stability are folded downwards to form vertical edges (28) which extend into the drainage ditch and are aligned with each other.

3. The self-closing and self-locking waterproofing system according to claim 1 wherein the drainage ditch [3], the clamping seat [8] or the vertical clamping port [21] thereof are made of elastic material; or the integrated closing structure is set into an inclined plane with different inner and outer heights; or a U-shaped strain tank [4] is arranged on the integrated closed structure; or a soft or easily-deformed strain pad [5] is arranged on the side wall of the drainage ditch [3] at the interface or the contact or combination part of the accessory structure of the drainage ditch and the waterproof material [ 1]; or an elastic fastener or a sealing gasket is arranged between the outer surface interfaces of the waterproof material, so that the drainage ditch [3] or the interfaces can deform and return when the waterproof material [1] expands with heat and contracts with cold;

the integrated closing structure comprises a locking closing block [2] on the side wall of the drainage ditch, or a flat plate with corners;

the auxiliary structure comprises a supporting block, a wedge block, a fixing block, a clamping seat, a cushion block, a locking closing block, a flat plate with corners, or a U-shaped strain groove.

4. Self-closing and self-locking waterproofing system according to any of claims 1 to 3,

at least processing continuous non-infiltration surfaces on the back surface of the waterproof material [1] above the drainage ditch [3], the inner upper edge of the side wall of the independent drainage ditch [3] and the outer surface of the edge connector of the waterproof material [1], and correspondingly processing the non-infiltration surfaces on the auxiliary structure of the drainage ditch [3] and fasteners among the connectors to be attached or superposed with the non-infiltration surfaces of the side walls of the waterproof material [1] and the drainage ditch [3 ];

or a soft non-wetting sealing piece is arranged between the overlapped or overlapped non-wetting surfaces, or at least one wetting surface of the overlapped or overlapped non-wetting surfaces is made of soft materials, so that the overlapped or overlapped non-wetting surfaces have better fitting performance or sealing performance;

preventing water vapor in the drain [3] from soaking or permeating into the non-drainage areas or preventing water from rapidly entering the closed joint.

5. The self-closing and self-locking waterproofing system according to any of the claims 1 to 3, wherein the upper surface of the conversion plate [20] at the top end of the vertical clamping port [21] of the clamping seat [8] is processed into a hydrophilic surface or provided with a flexible hydrophilic drainage member; a hydrophilic drainage piece extending towards the lower part of the interface is arranged at the horizontal interface of the edge of the waterproof material (1) or the side, close to the interface, of the attached non-infiltration surface; and a hydrophilic drainage piece is arranged between the waterproof material [1] and the non-infiltration surface of the supporting surface, the hydrophilic surface or the hydrophilic drainage piece adsorbs and drains the seepage water flow to a drainage ditch, and the hydrophilic drainage piece comprises a hydrophilic gasket or a hydrophilic drainage layer.

6. Self-closing and self-locking waterproofing system according to any of claims 1 to 3 wherein the drainage channels [3] and their associated structures are longitudinally provided with interlocking ridges and grooves in the locking or clamping areas of the waterproofing material [ 1]; or fasteners are inserted or plugging materials are filled between the closed structures of the drainage ditch [3 ]; or the edge of the interface of the waterproof material (1) is turned to an inclined plane under the integrated closed structure of the drainage ditch and is tightly pressed by a fastening structure or a filling solidification material; or the vertical plate can be inserted into a T-shaped fastener [9] between waterproof material interfaces between the locking devices;

or an expansion area [13] is arranged at the tail end of the vertical plate of the T-shaped fastener [9], and the expansion area [13] can extend out of a port below the vertical clamping port of the locking device and can be drawn out by force;

or a curved plate (14) which is provided with an upper flat plate and a lower flat plate or a turning plate and can clamp or press the waterproof material (1) is arranged between the vertical clamping ports of the locking device;

or a fastening piece [15] is arranged between the interfaces of the curved plate [14];

or a limit clamp fixedly arranged on the upper edge of the inner side wall of the drainage ditch [3] is used for preventing the fastening arrangement from slipping.

7. Self-closing and self-locking waterproofing system according to any of claims 1 to 3,

the clamping seat (8) is placed or fixed on the bottom surface of the drainage ditch (3) through the base (19), or the vertical clamping port (21) of the clamping seat (8) is directly fixed on the bottom of the drainage ditch (3), or the bottom of the vertical clamping port (21) is bent outwards and then fixed on the bottom of the drainage ditch (3); or a cushion block [6] is arranged between the lower part of the fastening block [7] and the bottom of the drainage ditch [3 ];

or a plurality of concave pits or bulges are arranged on the outer side wall of the drainage ditch [3], or more than one convex ridge or groove is arranged on the outer side wall of the drainage ditch [3] or at two sides of the bottom outwards, or two sides of the bottom of the drainage ditch [3] are extended outwards to be widened to exceed the side wall to form a widened bottom edge, thereby improving the solidification stability of the drainage ditch [3] and the concave pits arranged on the floor.

8. Self-closing and self-locking waterproofing system according to any of claims 1 to 3 wherein a drainage space is provided in the drain [3], the accessory structure, said drainage space comprising:

holes are arranged on the side wall of the auxiliary structure of the partially or totally hollow drainage ditch [3 ];

or a bulge or a side edge is arranged on the side wall of the auxiliary structure, or the side wall of the auxiliary structure is retracted inwards to form a groove with the side wall of the drainage ditch;

or holes are arranged on the auxiliary structure of the drainage ditch [3], or a drainage space is naturally formed at the bottom of the horizontal folded plate [22] and the drainage ditch [3], so that the leaked water flow can be smoothly discharged.

9. Self-closing and self-locking waterproofing system according to any of claims 1 to 3,

arranging a covering material or a plugging material above the interface;

or a T-shaped fastener [9] is arranged between the interfaces;

or a non-infiltration block is arranged at the interface of the two waterproof materials;

or overlapping joints which are overlapped up and down are arranged at the joints of the waterproof materials;

to extend the interface leak path.

10. The self-closing and self-locking waterproof system of claim 1, wherein a portion of the waterproof tasks are performed by the self-closing and self-locking waterproof system, the remaining ports are configured as attached non-wetted surfaces, and hydrophilic drainage facilities are provided between the attached non-wetted surfaces to perform drainage and waterproof tasks; or the rest of the interfaces are sealed or other surface energy waterproof measures are adopted to complete the waterproof task.