CN103967226B - Water conservancy diversion or drainage type drain waterproof system certainly - Google Patents

Water conservancy diversion or drainage type drain waterproof system certainly Download PDF

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Publication number
CN103967226B
CN103967226B CN201410195734.XA CN201410195734A CN103967226B CN 103967226 B CN103967226 B CN 103967226B CN 201410195734 A CN201410195734 A CN 201410195734A CN 103967226 B CN103967226 B CN 103967226B
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China
Prior art keywords
conservancy diversion
water conservancy
flashing
piece
metope
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CN103967226A (en
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龙宏元
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Huaihua Wopu environmental protection science and technology limited company
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Huaihua Wopu Environmental Protection Science And Technology Ltd Co
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Priority to CN201410195734.XA priority Critical patent/CN103967226B/en
Priority to CN201910201607.9A priority patent/CN109853758B/en
Publication of CN103967226A publication Critical patent/CN103967226A/en
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Abstract

The invention discloses a kind of water conservancy diversion or drainage type to drain waterproof system certainly, it is that the surface property of the hydrophily and hydrophobicity that make full use of substance drains the water flow on the not strong setting metope of hydrophobicity or hydrophily or the ponding in gutter with hydrophilic substance, water conservancy diversion separation or drainage draining, or by the surface of hydrophobicity is processed on upper edge near each interface or interface of erectting metope and on the inside of the inner or outer side wall of gutter lateral wall, it prevents water flow from leaking into interface or the water surface of a little higher than gutter side wall is prevented to overflow from gutter side wall, improve the drainage performance for erectting metope and gutter.Successfully solve existing flashing technology to construction technology, meteorology, sealing material quality requirement is all higher and the technical problems such as the not long drainage with to ponding in the middle part of gutter of the waterproof time limit, profile or the prefabricated components production that all products can be standardized.

Description

Water conservancy diversion or drainage type drain waterproof system certainly
Technical field
The present invention relates to flashing and drainage drainage system, specifically complete flashing and drainage row using the surface property of substance Water task.
Background technique
Building erects the flashing between metope and ground, vehicle window and roof, notice board top and setting metope etc. for a long time It is all to prevent rain leakage by stringent and realize, it is all higher to the quality requirement of construction technology, meteorology, sealing material, because The processing of this flashing is exactly a great problem for a long time;In addition, general gutter requires drain port compared with the middle part in gutter Low or gutter the depth in position is deep benefit for draining, but the depth requirements in some pairs of gutters are harsher, gutter In installation environment and less desirable environment, gutter is easy ponding and influences effective drain height and the gutter in gutter Draining task it is little when, do not have ideal solution.
Summary of the invention
In order to solve the not long existing flashing technology waterproof time limit, constructional difficulties and ask drainage of ponding in the middle part of gutter etc. Topic, the present invention provides water conservancy diversion or drainages that a kind of surface property using substance carries out water conservancy diversion or drainage draining to water flow automatically Formula drains waterproof system certainly.
The present invention completes in this way: it is that water conservancy diversion flashing piece is had the guide curve surface of the suitable gradient or the back side on inclined-plane It is processed into hydrophilic surface by metope or tube face with Upper vertical part, by the hydrophilic surface or object of Upper vertical part Matter is tightly attached on the not strong setting surface of hydrophobicity or hydrophily for erectting metope or pipe face, by guide curve surface or inclined-plane and setting The not strong surface separation of the hydrophobicity or hydrophily of metope, passes through the absorption and leaching of Upper vertical partial hydrophilicity surface or substance Water flow on the not strong setting metope of hydrophobicity or hydrophily is adsorbed onto hydrophilic surface or substance by profit effect, then by water conservancy diversion Hydrophilic surface or substance on curved surface or inclined-plane draw the water flow that Upper vertical partial hydrophilicity surface or substance are adsorbed Stream is discharged after water conservancy diversion, makes that water flow and top erect metope or pipe face is automatically separated, and completes water flow drawing from setting metope or pipe face Streaming improves the waterproof and drainage performance for erectting metope and pipe face from draining waterproof task.
Draining waterproof system is by shapes such as half camber of back side band, half ∩ type, half ∧ types certainly for the water conservancy diversion or drainage type The hydrophily guide curve surface for having the suitable gradient or the inclined-plane parent that makees flow-guiding structure and there is surface infiltration phenomenon to be advisable by the face of wall The vertical piece of the water conservancy diversion flashing piece of aqueous vertical piece is laterally clenched, compressed, pasting or being mounted on by bracket need to be by water flow and perpendicular The hydrophobic of wall face separation, hydrophily be not strong or the wall of hydrophobicity processing is carried out to the metope contacted with vertical piece On, or every on the metope that water conservancy diversion flashing piece is mounted on setting by certain height repetition;Or water conservancy diversion flashing piece is processed into circle The water conservancy diversion flashing circle of shape be mounted on surface be hydrophobic or circular gas exhausting pipe of the surface by hydrophobicity processing, on water pipe, by Water conservancy diversion flashing piece or water conservancy diversion flashing circle will leak in gap between vertical piece and the round risers such as wall or exhaust pipe, water pipe , cannot metope infiltrate absorption, water conservancy diversion flashing piece can be infiltrated rapidly or water conservancy diversion flashing circle on hydroaropic substance percolating water Stream is adsorbed on water conservancy diversion flashing piece or water conservancy diversion flashing circle, and by guide curve surface or inclined-plane by the water flow water conservancy diversion of leakage to guide curve surface Or drip after the least significant end on inclined-plane, complete waterproof task.
Draining waterproof system is direct with the hydrophilic material for having surface infiltration phenomenon to be advisable certainly for the water conservancy diversion or drainage type It is machined with the hydrophily guide curve surface for having the suitable gradient of the shapes such as half camber of vertical piece and back side band, half ∩ type, half ∧ type Or the water conservancy diversion flashing piece or water conservancy diversion flashing circle of flow-guiding structure are made in inclined-plane;Or in the gold not strong with hydrophobicity or surface infiltration phenomenon The vertical piece of category, the water conservancy diversion flashing piece of plastic or other material processing or water conservancy diversion flashing circle leans on the face of wall by the face of wall or vertical piece and leads Stream curved surface or inclined-plane all increase by one layer of material hydrophilic and to there is surface infiltration phenomenon to be advisable;Or with hydrophobicity or surface The vertical piece of the not strong metal of infiltration phenomenon, the water conservancy diversion flashing piece of plastic or other material processing or water conservancy diversion flashing circle leans on the face or perpendicular of wall Straight piece is hydrophilic by the face of wall and guide curve surface or inclined-plane stickup one layer of fiber or fabric etc. and to there is the surface infiltration phenomenon to be Suitable material, or in plastic shaping it is just that fiber or fabric etc. is hydrophilic and added with the material for thering is surface infiltration phenomenon to be advisable The vertical piece for being added in water conservancy diversion flashing piece or water conservancy diversion flashing circle leans on the face of wall or vertical piece to lean on the face and guide curve surface or inclined-plane of wall; Or in the water conservancy diversion flashing piece or water conservancy diversion flashing circle processed with the not strong metal of hydrophobicity or surface infiltration phenomenon, plastic or other material Vertical piece is hydrophilic simultaneously by the face of wall and guide curve surface or inclined-plane addition one layer of fiber or fabric etc. by the face of wall or vertical piece With the material for having surface infiltration phenomenon to be advisable, the upper end of hydrophilic fibre or fabric is clamped in fixing clamp or plate, lower end folder Tightly in fixing clamp or plate, infiltration water flow is set to infiltrate vertical piece rapidly by the face of wall and be adsorbed on vertical piece, by vertical piece The water flow of leakage is passed to guide curve surface to upper hydroaropic substance or waterproof task is completed on inclined-plane.
Draining waterproof system is that the exterior wall that will be built repeats installation one every certain height certainly for the water conservancy diversion or drainage type Water conservancy diversion flashing piece is arranged, and coast of paint, pitch or plastic-spraying etc. are added in the outer wall body surface of whole building closely to glue with wall The lyophobic dust connect, or the surface hydrophobicities agent such as the topical oil of the outer wall body of whole building, rouge is subjected to surface hydrophobic Processing, is processed into hydrophobic surface for the exterior wall of whole building, infiltrate the water flow on wall cannot on exterior wall and preferably It adsorbs and flows down rapidly and separated water flow with wall disjunction by each water conservancy diversion flashing piece, both shortened etch and infiltration of the water flow to wall The saturating time, and reduce etch and permeate the water flow of wall especially lower wall body, and can be by the outer surface of water conservancy diversion flashing piece Also it is processed into the not strong surface of hydrophilic or hydrophobicity, collected the water flow of water conservancy diversion flashing piece surfaces externally and internally by gutter and is discharged to In drainage system, the waterproof performance of external wall is improved.
Draining waterproof system is that the lower edges of water conservancy diversion flashing piece or water conservancy diversion flashing circle are equal certainly for the water conservancy diversion or drainage type Be processed into can close to metope the inside bending of vertical piece or support plate or lower edges and metope can be close under the effect of the pressure Resilient upright piece or support plate, by the vertical piece and support plate of water conservancy diversion flashing piece or water conservancy diversion flashing circle across curtain wall, metope or The horizontal interface of metope and waterproof roll etc. completes the rainwater of leakage around horizontal interface, under the water conservancy diversion of hydroaropic substance Waterproof task.
Draining waterproof system is that draining waterproof system is to lead certainly for the water conservancy diversion or drainage type certainly for the water conservancy diversion or drainage type One layer of fluid-tight metal or plastic film are pasted in the middle and lower part for flowing the hydroaropic substance surface of flashing piece or water conservancy diversion flashing circle, only The hydroaropic substance exposure on vertical piece top and metope contact water conservancy diversion are leaked into water flow, keep metal or plastic film and metope close Contact forms relatively closed space, condenses in metope interface or leakage water flow after preventing the moisture evaporation in hydroaropic substance Contacting metope interface influences water-proof function.
The water conservancy diversion or drainage type from draining waterproof system be at the downward edge of water conservancy diversion flashing piece or water conservancy diversion flashing circle or The installation support base of compartment, gasket of the installation with drainage hole between hydroaropic substance and metal or plastic film, or will lead The contact surface of stream flashing piece, the lower edge of water conservancy diversion flashing circle or metal or plastic film and hydroaropic substance be processed into zigzag or Undaform prevents the lower edge of water conservancy diversion flashing piece or water conservancy diversion flashing circle from being close to metope or hydroaropic substance being made to have enough gaps to lead The water flow of leakage is flowed, to improve the water conservancy diversion and drainage effect of water conservancy diversion flashing piece or water conservancy diversion flashing circle.
The water conservancy diversion or drainage type are from draining waterproof system it is characterized in that being processed into water conservancy diversion flashing piece [2] to there is certain bullet Water conservancy diversion flashing piece is tightly attached on metope or glass curtain wall by the arc that property is advisable, when installation, in metope or the interface of glass curtain wall Place's fastening connection piece is firm on supporting frame by water conservancy diversion flashing piece, and the water conservancy diversion flashing piece between interface is by arc or elastic force It is tightly attached on metope or glass curtain wall, makes the installation of water conservancy diversion flashing piece more simply and rapidly.
Draining waterproof system is to reprocess a vertical piece in the end on guide curve surface or inclined-plane certainly for the water conservancy diversion or drainage type; Or the end on guide curve surface or inclined-plane is processed into an extension sheet that acclive lower surface is hydrophilic or hydrophobicity is not strong;Or With the connectors such as rivet, screw one piece of top of connection and hydrophily guide curve surface or tiltedly below the end on guide curve surface or inclined-plane The extension plate that face is suitably separately advisable improves water conservancy diversion flashing piece to the wall of its underpart or the waterproofing protection range of tube body.
The water conservancy diversion or drainage type are that will to have infiltration phenomenon to be advisable with fiber or fabric etc. hydrophilic from draining waterproof system Property drainage strip flow cavitation result part vertical be mounted on the glass curtain wall or metope of setting especially in two pieces of glass curtain walls Vertical interface, or being mounted on surface at hydrophily drainage strip is hydrophobic surface or the glass curtain for carrying out surface hydrophobic processing On wall or metope;Or hydrophobicity table is processed or are processed into the sealing strip of flow cavitation result part or the substance of drainage strip hydrophobicity Face, at the same by near hydrophobicity sealing strip or drainage strip glass curtain wall or metope even glass curtain wall two sides interface surface It is processed into the surface of hydrophobicity, hydrophobicity sealing strip or drainage strip are close to the glass curtain wall or metope that glass is handled through hydrophobicity, Prevent water flow on metope is arbitrarily to flow on the interface of left and right in the horizontal direction, and the water flow of glass curtain wall or metope is made to flow downward Shi Buneng traverses across flow cavitation result part and can only be in flow cavitation result part] the same side or adsorbed and guided by hydrophily drainage strip It flows downward, the effective vertical interface for controlling water (flow) direction and water flow being prevented to enter wall.
Draining waterproof system is in the little gutter of depth of drainage ditch or on the inside of two sides certainly for the water conservancy diversion or drainage type Edge or entire inner sidewall for installation one in the little gutter of the depth of hydrophobic surface or increase by one layer of end stretching on wall Gutter and hydrophilic and to there is surface infiltration phenomenon or capillary siphonage to be advisable the fibre being advisable lower than gutter bottom The hydrophilic materials such as dimension, fabric or capillary dewatering in siphon type band or with hydrophilic fibre, fabric etc. filling small sized pipeline processing and At capillary dewatering in siphon type pipe, arranged by the hydrophilic materials such as fiber, fabric or capillary dewatering in siphon type band or capillary hydrocone type Water pipe smoothly drains into the water flow in gutter in next drainage system from discharge outlet, and the ponding in gutter is drained Into next stage drainage system, increase the effective height in gutter, improves the drainability in gutter.
The beneficial effects of the present invention are:
1, it solves the technical barrier of existing flashing engineering, makes flashing engineering from the past is stringent and completely enclosed formula Waterproof develops to policy follow mode, greatly reduces engineering construction difficulty and production cost.
2, it is of less demanding to construction site, technique and meteorology, and the waterproof time limit is long, and work progress unharmful substance generates, It is environmentally friendly shape industry, meets the requirement of environmental protection.
3, it both can be independent with materials such as plastics, metals or combines or synthesize the profile being standardized with hydrophilic substance Or prefabricated components production, and can be used for various to carry out in the engineering of flashing processing.
4, the hydrophilies such as fiber, fabric drainage strip can drain into the ponding in gutter in next stage drainage system, increase Add the effective height that the depth requirements in gutter are compared with gutter in harsh environment, improves the drainability in gutter.
Detailed description of the invention
The present invention is described in further detail with reference to the accompanying drawing
Fig. 1 is the vertical section structure schematic diagram of the embodiment of the present invention 1
Fig. 2 is the structural schematic diagram of the firm part of the embodiment of the present invention 1
Fig. 3 is the structural schematic diagram of 1 arc flashing piece of the embodiment of the present invention
Fig. 4 is the structural schematic diagram of the round water conservancy diversion flashing circle of the embodiment of the present invention 2
Fig. 5 is the vertical section structure schematic diagram of 1 flashing piece of the embodiment of the present invention
Fig. 6 is the vertical section structure schematic diagram of 1 flashing piece of the embodiment of the present invention
Fig. 7 is the structural schematic diagram of the round water conservancy diversion flashing circle of the embodiment of the present invention 2
Fig. 8 is the structural schematic diagram of 1 arc flashing piece of the embodiment of the present invention
Fig. 9 is the mounting structure schematic diagram of the round water conservancy diversion flashing circle of the embodiment of the present invention 2
Figure 10 is the vertical section structure schematic diagram of 1 flashing piece of the embodiment of the present invention
Figure 11 is the vertical section structure schematic diagram of 1 flashing piece of the embodiment of the present invention
Figure 12 is the vertical section structure schematic diagram of 1 flashing piece of the embodiment of the present invention
Figure 13 is the vertical section structure schematic diagram of 1 flashing piece of the embodiment of the present invention
Figure 14 is the cross-sectional structure schematic diagram of 3 flow cavitation result part of the embodiment of the present invention
Figure 15 is the cross-sectional structure schematic diagram of 3 flow cavitation result part of the embodiment of the present invention
Figure 16 is the cross section mounting structure schematic diagram of 3 flow cavitation result part of the embodiment of the present invention
Figure 17 is the cross section mounting structure schematic diagram of 3 flow cavitation result part of the embodiment of the present invention
Figure 18 is the installation vertical section structure schematic diagram of 1 flashing piece of the embodiment of the present invention
Figure 19 is the mounting structure schematic diagram of 3 flashing piece and flow cavitation result part of the embodiment of the present invention
Figure 20 is the installation vertical section structure schematic diagram of 1 flashing piece of the embodiment of the present invention
Figure 21 is the structural schematic diagram of 4 flashing piece of the embodiment of the present invention
Figure 22 is the structural schematic diagram of 4 flashing piece of the embodiment of the present invention
Figure 23 is the structural schematic diagram of 4 flashing piece of the embodiment of the present invention
Figure 24 is the connecting-piece structure schematic diagram of 4 flashing piece and flow cavitation result part of the embodiment of the present invention
Figure 25 is the structural schematic diagram of the embodiment of the present invention 4
Figure 26 is the structural schematic diagram of the embodiment of the present invention 4
Figure 27 is the structural schematic diagram of 4 flashing piece of the embodiment of the present invention
Figure 28 is the longitudal section structural schematic diagram of 4 flashing piece of the embodiment of the present invention
Figure 29 is the longitudal section structural schematic diagram of 4 flashing piece of the embodiment of the present invention
Figure 30 is the longitudal section structural schematic diagram of 4 flashing piece of the embodiment of the present invention
Figure 31 is the Structure of cross section schematic diagram of 4 flashing piece of the embodiment of the present invention
Figure 32 is the Structure of cross section schematic diagram of 4 flashing piece of the embodiment of the present invention.
Specific embodiment
Embodiment 1: in conjunction with Fig. 1, Figure 10, Figure 11, Figure 12, Figure 18, with the material machining back for thering is surface infiltration phenomenon to be advisable Water conservancy diversion knot is made in the hydrophily guide curve surface for having the suitable gradient of the shapes such as half camber of water surface band, half ∩ type, half ∧ shape or inclined-plane [4] The water conservancy diversion flashing piece [2] of structure, as shown in Figure 1;Or add with the not strong material of the hydrophobicitys such as metal, plastics or surface infiltration phenomenon The vertical piece [1] of the water conservancy diversion flashing piece [2] of work increases by the face of wall or vertical piece [1] by the face of wall and guide curve surface or inclined-plane [4] Add one layer of material hydrophilic and to there is surface infiltration phenomenon to be advisable, as shown in Figure 10;Or with hydrophobicitys such as metal, plastics Surface infiltration phenomenon it is not strong material processing water conservancy diversion flashing piece [2] vertical piece [1] by wall face or vertical piece [1] lean on wall Face and guide curve surface or inclined-plane [4] paste one layer of hydrophilic and fiber to there is surface infiltration phenomenon to be advisable or fabric [7] Just hydrophilic and fiber to there is surface infiltration phenomenon to be advisable or fabric [7] addition are being led when equal materials or plastic shaping The vertical piece [1] of flashing piece [2] is flowed on the face and guide curve surface or inclined-plane [4] that wall is leaned in the face of wall or vertical piece [1], such as Figure 11 It is shown;Or in the vertical of the water conservancy diversion flashing piece [2] with the not strong material processing of the hydrophobicitys such as metal, plastics or surface infiltration phenomenon Piece [1] is hydrophilic by the face of wall and guide curve surface or one layer of inclined-plane [4] addition by the face of wall or vertical piece [1] and to there is surface The fiber or fabric [7] that infiltration phenomenon is advisable, by hydrophilic and fiber to there is surface infiltration phenomenon to be advisable or fabric [7] Upper end is clamped in fixing clamp or plate [9], and lower end is clamped in fixing clamp or plate [8], as shown in figure 12.By water conservancy diversion flashing piece [2] vertical piece [1] laterally follow closely, compress or be pasted onto metope, glass curtain wall, on notice board along etc. by water flow and metope need to be erect On isolated wall [26], water conservancy diversion flashing piece [2] can also be mounted on wall [26] by suitable bracket, when wall [26] It cannot be incited somebody to action with the metope of the contact position of the vertical piece [1] of water conservancy diversion flashing piece [2] for the not strong surface of hydrophilic or hydrophobicity It, should be by wall [26] and water conservancy diversion flashing piece [2] when water flow is all discharged to guide curve surface or inclined-plane [4] of water conservancy diversion flashing piece [2] The lyophobic dust that metope addition coast of paint, pitch or plastic-spraying of the contact position of vertical piece [1] etc. can be closely bonded with wall [27], or by surface hydrophobicities agent such as the wall oil of wall [26] and the contact position of the vertical piece [1] of water conservancy diversion flashing piece [2], rouge Carry out surface hydrophobic processing, the lyophobic dust [27] of addition or the range for carrying out hydrophobicity processing should be greater than wall [26] with The metope of the contact position of the vertical piece [1] of water conservancy diversion flashing piece [2], as shown in figure 18, when water flow is from the vertical of water conservancy diversion flashing piece [2] When gap leakage between piece [1] and wall [26], since metope has been hydrophobicity, the water flow of leakage can not infiltrate in metope, Absorption;And the vertical piece [1] and guide curve surface of water conservancy diversion flashing piece [2] or inclined-plane [4] they are hydroaropic substance, the water flow of leakage will It infiltrates the hydroaropic substance of water conservancy diversion flashing piece [2] rapidly and is attracted on water conservancy diversion flashing piece [2] and by guide curve surface or inclined-plane [4] it will drip after the least significant end of the water flow water conservancy diversion of leakage to guide curve surface or inclined-plane [4], complete to erect what metope was separated with water flow Task.It, can be by the perpendicular of water conservancy diversion flashing piece [2] in order to reduce the guide curve surface of water conservancy diversion flashing piece [2] or the water conservancy diversion task of inclined-plane [4] Straight piece [1] and the interface glue or mortar of wall [26] suitably seal, and make the water flow of metope mainly from water conservancy diversion flashing piece [2] Upper surface discharge, reduce the amount penetrated into from interface of water flow.
In the present embodiment, in conjunction with Fig. 2, in the inconvenient vertical piece [1] for following closely fixed water conservancy diversion flashing piece [2] such as glass curtain wall And the mechanical property of the vertical piece [1] of water conservancy diversion flashing piece [2] is poor when cannot be tightly attached on curtain wall, it can be by fastening shown in Fig. 2 The pull rod or screw rod [19] of part [29] pass through the interface screw of upper and lower glass or other suitable devices are fixed on supporting frame On, the mandril [24] of fastener [29] is pressed into the vertical piece [1] of water conservancy diversion flashing piece [2] and is fastened on curtain wall.
In the present embodiment, in conjunction with Fig. 3, in the inconvenient vertical piece [1] for following closely fixed water conservancy diversion flashing piece [2] such as glass curtain wall And the mechanical property of the vertical piece [1] of water conservancy diversion flashing piece [2] is poor when cannot be tightly attached on curtain wall, it can be by water conservancy diversion flashing piece [2] It is processed into the arc shown in Fig. 3 to there is certain elasticity to be advisable, water conservancy diversion flashing piece [2] is tightly attached on glass curtain wall by when installation, It is in the interface fastening connection piece of glass curtain wall that water conservancy diversion flashing piece [2] is firm on supporting frame, the water conservancy diversion between interface Flashing piece [2] is tightly attached on glass curtain wall by arc or elastic force, keeps the installation of water conservancy diversion flashing piece [2] simpler and fast Speed.
In the present embodiment, in conjunction with Fig. 5, Fig. 6, Fig. 8, Figure 13, in order to improve water conservancy diversion flashing piece [2] to the wall of its underpart [26] waterproofing protection range can reprocess a vertical piece [3] in the end of guide curve surface or inclined-plane [4], such as Fig. 5 and Fig. 8 institute Show;Or the end of guide curve surface or inclined-plane [4] processes to an acclive lower surface is hydrophilic or hydrophobicity is not strong prolongs Lengthy motion picture [5], as shown in Figure 6;Or one piece is connected with connectors such as rivet, screws below the end of guide curve surface or inclined-plane [4] The extension plate [11] that top and hydrophily guide curve surface or inclined-plane [4] are suitably separately advisable, as shown in figure 13.
In the present embodiment, in conjunction with Figure 20, it is general the exterior wall of building can be repeated one row's water conservancy diversion of installation every certain height Water piece [2], and the outer wall body of whole building [26] surface addition coast of paint, pitch or plastic-spraying etc. can be closely bonded with wall Lyophobic dust [27], or by the surface hydrophobicities agent such as topical oil, the rouge of outer wall body [26] of whole building carry out surface Hydrophobicity processing, the exterior wall of whole building is processed into hydrophobic surface, make the water flow on wall cannot be infiltrated on exterior wall and It preferably adsorbs and flows down rapidly, when water flow reaches at water conservancy diversion flashing piece [2], water conservancy diversion flashing piece [2] is again by water flow and wall [26] it separates, the time for being detained water flow on wall [26] greatly shortens, and on the one hand reduces etch of the water flow to wall [26] And time of penetration;On the other hand it reduces etch and permeates the water flow of wall [26] especially lower wall body [26], improve The waterproof performance of external wall.It, can be in water conservancy diversion flashing piece [2] guide curve surface in order to further increase the waterproof performance of external wall Or inclined-plane [4] or the end of vertical piece [3] installation one gutter [30] collect the water flow of water conservancy diversion flashing piece [2] surfaces externally and internally side by side Into drainage system, prevent wall [26] by water conservancy diversion flashing piece [2] separate water flow under the action of the forces of the wind again and wall [26] combining influences separating effect;Wall [26] inwardly can be opened a groove [31] at this time, gutter [30] are mounted on wall [26] it in groove [31], hide gutter [30] can preferably, appearance is more preferable, and water conservancy diversion flashing piece [2] is outer at this time Surface should also be processed into the not strong surface of hydrophilic or hydrophobicity, make the water flow of water conservancy diversion flashing piece [2] surfaces externally and internally can be into Enter in gutter [30], it is preferable to complete waterproof task, as shown in figure 20.The drainage pattern in gutter [30] both can be using weight Dewatering in siphon type mode can also be used in power drainage pattern.
Embodiment 2: in conjunction with Fig. 4, Fig. 7, Fig. 9, it is on the basis of embodiment 1, water conservancy diversion flashing piece [2] to be processed into circle Shape water conservancy diversion flashing circle [25], as shown in figure 4, making round water conservancy diversion flashing circle [25] that the round risers such as exhaust pipe, water pipe can be used for With the separation task of water flow, reduce circular gas exhausting pipe, around water pipe waterproof layer difficulty of construction, improve working efficiency;In order to mention The high circle stability of water conservancy diversion flashing circle [25] on circular gas exhausting pipe, water pipe or the waterproofing protection to lower exhaust pipe, water pipe The end of the guide curve surface of round water conservancy diversion flashing circle [25] or inclined-plane [4] can be reprocessed a vertical circle [3], vertical circle by effect [3] it can directly support on the ground, when vertical circle [3] and ground sealing performance are preferable, preferably process vertical circle [3] lower part The hole [20] of suitable size and quantity, so that water flow can smoothly be discharged, as shown in Figure 7.When circular gas exhausting pipe, water pipe [22] It is that when being processed with lyophobic dusts such as plastics, can directly cover round water conservancy diversion flashing circle [25] in circular gas exhausting pipe, water pipe [22] on;It, must be by circular gas exhausting pipe, water pipe when circular gas exhausting pipe, water pipe [22] are processed with hydroaropic substances such as metals [22] hydrophobic surface is processed into the surface of vertical piece [1] contact position of round water conservancy diversion flashing circle [25], and range is than circle The width of the vertical piece [1] of shape water conservancy diversion flashing circle [25], what ground waterproof layer [21] was raised around circular gas exhausting pipe, water pipe [22] Partially [22] cannot be contacted with the guide curve surface of round water conservancy diversion flashing circle [25] or inclined-plane [4], as shown in Figure 9.
Embodiment 3: in conjunction with Figure 14, Figure 15, Figure 16, Figure 17, it is vertical peace on the glass curtain wall or metope of setting What the water flow on metope of dress capable of preventing as shown in figure 14 arbitrarily flowed on the interface of left and right in the horizontal direction has with fiber or fabric etc. The flow cavitation result part [14] for the hydrophily drainage strip [13] that infiltration phenomenon is advisable, make the water flow of glass curtain wall or metope to flow down Flow cavitation result part [14] cannot be traversed across when dynamic and can only be in the same side of flow cavitation result part [14] or by hydrophily drainage strip [13] it adsorbs and guides and flow downward, effectively control water (flow) direction, it, can be by hydrophily drainage strip in order to improve drainage effect [13] nearby glass curtain wall or metope surface is processed into hydrophobic surface or carries out hydrophobicity processing;Hydrophily is drawn in order to prevent Stream item [13] is directly exposed to air generation aged deterioration, and can increase in the two sides of hydrophily drainage strip [13] can be close to glass The service life of sealing strip [12] the Lai Tigao hydrophily drainage strip [13] of curtain wall or metope, as shown in figure 15.Work as flow cavitation result It, need to be near the vertical edge of each piece of glass curtain wall [15] when part [14] is used in the vertical interface of two pieces of glass curtain walls [15] It installs hydrophily drainage strip [13], prevents water flow from entering the vertical interface of glass curtain wall when flowing downward and improve waterproof effect Fruit, and flow cavitation result part [14] can be fixed on frame through the vertical interface of two pieces of glass curtain walls [15] with screw, screw, rivet etc. On frame [16], as shown in figure 16.It, can be in flow cavitation result part [14] in order to improve the mounting stability of flow cavitation result part [14] Between position processing the suitable raised line of one size [17], be tightly attached to raised line [17] can on glass curtain wall [15] or frame [16], make The stability of mounted flow cavitation result part [14] is more preferable, as shown in figure 17.Hydrophily drainage strip [13] and sealing strip [12] can It fastens with glue on flow cavitation result part [14], can also be mounted on by suitable card slot on flow cavitation result part [14].Work as water flow When control piece [14] and water conservancy diversion flashing piece [2] are used for glass curtain wall or metope waterproofing work simultaneously, under flow cavitation result part [14] Interface is preferably overlapped on the vertical piece [1] of water conservancy diversion flashing piece [2] outside, and the upper interface of flow cavitation result part [14] is advantageously mounted at water conservancy diversion flashing In the guide curve surface of piece [2] or inclined-plane [4] or vertical piece [3], as shown in figure 19.
In the present embodiment, in conjunction with Figure 19, the sealing strip [12] (or drainage strip [13]) of flow cavitation result part [14] also be can be used The substance of hydrophobicity is processed or hydrophobic surface is processed on surface, is also needed at this time by hydrophobicity sealing strip [12] (or drainage strip [13]) glass curtain wall or metope [27] nearby is also processed into the surface of hydrophobicity, and when installation need to make hydrophobicity sealing strip [12] (or drainage strip [13]) is close to glass curtain wall or metope, since water flow can not be in hydrophobized glass curtain wall or metope [27] and hydrophobic Property the infiltration of sealing strip [12] (or drainage strip [13]) two hydrophobic surfaces and absorption and enter interface, water flow cannot cross hydrophobic The interface of property glass curtain wall or metope [27] and flow cavitation result part [14] hydrophobicity sealing strip [12] (or drainage strip [13]), in order to The interface surface of glass curtain wall two sides, can be also also processed into hydrophobic surface by the waterproof effect for improving glass curtain wall, and can be Two sides interface is close to the sealing strip [28] of a hydrophobicity, further water flow is prevented to leak from interface and influence waterproof effect.
Embodiment 4: in conjunction with Figure 25, Figure 26, Figure 27, it be on the basis of previous embodiment, by water conservancy diversion flashing piece [2] or Vertical piece [3] lower part of water conservancy diversion flashing circle [25], which also processes, to keep water conservancy diversion flashing piece [2] steady close to the support plate [39] of metope Fixed is mounted on the wall.When installation by the vertical piece [1] of water conservancy diversion flashing piece [2] and support plate [39] across curtain wall, metope or The horizontal interface [34] of metope and waterproof roll makes the rainwater of leakage under the water conservancy diversion of hydroaropic substance [7] around horizontal interface [34] it after, is discharged between curtain wall, metope or waterproof roll below interface and support plate [39], completes waterproof task, such as scheme Shown in 25.When the fastener of water conservancy diversion flashing piece [2] is mounted on vertical piece [3], preferably installed between vertical piece [3] and metope One surface is the support backing plate [38] of hydrophobicity, and support backing plate [38] is advisable with wedge shape, makes water conservancy diversion flashing piece [2] in fastener cycle In be unlikely to deform, as shown in figure 26.When the hydrophobicity of curtain wall, metope or metope and the horizontal interface [34] of waterproof roll is stronger, When water flow can not or be difficult to infiltrate interface [34], can also directly by straight water conservancy diversion flashing piece [2] shown in Figure 27 be mounted on curtain wall, On the horizontal interface [34] of metope or metope and waterproof roll.The lower edges of water conservancy diversion flashing piece [2] so can be close to and consolidate The fixed interface of glass curtain wall or metope [27] up and down, on the one hand improves installation efficiency, on the other hand makes water conservancy diversion flashing piece [2] Appearance is more beautiful.At this time since water conservancy diversion flashing piece [2] is by interface base closed, water conservancy diversion flashing piece [2] and glass curtain wall or wall Vapor between face [27], which is difficult to be discharged from the hole of water conservancy diversion flashing piece [2] lower edge, easily to be condensed in interface and influences interface The hydrophobic effect of hydrophobic surface, therefore be suitable for preferably that Open Side Down in the middle and upper part processing dimension and quantity of water conservancy diversion flashing piece [2] Air hole, or the suitable air hole of processing dimension and quantity on the interface skeleton of glass curtain wall or metope [27] makes interface The vapor at place can be discharged immediately and improve the hydrophobic effect of interface hydrophobic surface, improve waterproof effect.
In the present embodiment, on the basis of previous embodiment, in conjunction with Figure 21, Figure 22, Figure 23, Figure 24, it is with flexible The skeleton of suitable material processing water conservancy diversion flashing piece [2], by water conservancy diversion flashing piece [2] lower edges, inwardly appropriate bending is advisable, The installation support base [32] of the downward edge compartment of water conservancy diversion flashing piece [2], gasket of the installation with drainage hole or by water conservancy diversion flashing The lower edge of piece [2] is processed into zigzag or undaform to improve the drainage effect of water conservancy diversion flashing piece [2], as shown in figure 21.Peace The lower edges of water conservancy diversion flashing piece [2] are directly overlapped on the upper lower interface of glass curtain wall or metope [27] when dress and are adjacent to i.e. Can, enable between undaform lower edge of the water flow smoothly through support base [32], hole gasket or water conservancy diversion flashing piece [2] of leakage Gap is freely discharged on following glass curtain wall or metope [27], the waterproof task in completion between lower interface.Water conservancy diversion flashing piece [2] with Flow cavitation result part [14] can be connected with matching connector to improve working efficiency.In order to improve water conservancy diversion flashing piece [2] and The structural capacity of flow cavitation result part [14] is especially improved when water conservancy diversion flashing piece [2] and flow cavitation result part [14] are processed into shown in Fig. 3 The middle section of water conservancy diversion flashing piece [2] and flow cavitation result part [14] can be processed into Figure 22 or Figure 23 institute by the structural capacity after arc The arc [33] for being recessed inwardly or outwardly protruding shown, and shown in manuscript 24 with the arc that is recessed inwardly or outwardly protrudes [33] connector [34] being mutually matched keeps water conservancy diversion flashing piece [2] and the installation of flow cavitation result part [14] simpler and quick, Improve working efficiency.
In the present embodiment, on the basis of previous embodiment, in conjunction with Figure 28, Figure 29, Figure 30, Figure 31, Figure 32, in order to make The rainwater of leakage can be smoothly discharged by the lower section of water conservancy diversion to interface, and coagulate after preventing the moisture evaporation in hydroaropic substance [7] Knot influences water-proof function in metope interface, can paste one layer of fluid-tight gold in the middle and lower part on hydroaropic substance [7] surface Hydroaropic substance [7] exposure on vertical piece [1] top and metope are only contacted water conservancy diversion leakage water flow by category or plastic film [35], Metal or plastic film [35] and metope form relatively closed space after being in close contact when installation, prevent hydroaropic substance [7] In moisture evaporation after condense in metope interface or leakage water flow contact metope interface and influence water-proof function, at this time hydrophily The thickness of substance [7] exposed portion is advisable with thickening, with guarantee hydroaropic substance [7] exposed portion can be close to metope and smoothly The top of the water flow of water conservancy diversion leakage, metal or plastic film [35] is also preferably turned-out to be separately advisable with hydroaropic substance [7], such as schemes Shown in 28, metal or plastic film [35] surface are also advisable with hydrophobic surface at this time.In order not to allow metal or plastic film [35] press hydroaropic substance [7] after mounting and influence the diversion function of hydroaropic substance [7], it can be in hydroaropic substance [7] The increase support base [32] of compartment between metal or plastic film [35], makes metal or plastic film [35] that cannot press parent Aqueous substance [7] makes hydroaropic substance [7] have the water flow of enough gap water conservancy diversion leakages, as shown in Figure 29, Figure 30, Figure 31;Or The contact surface of metal or plastic film [35] and hydroaropic substance [7] is processed into sawtooth or waveform, keeps metal or plastics thin Hydroaropic substance [7] cannot be all compacted by film [35], and hydroaropic substance [7] is made to have the water flow of enough gap water conservancy diversion leakages, As shown in figure 32.Hydroaropic substance [7] can be not required to be covered with water conservancy diversion flashing piece [2] at this time, and only in water conservancy diversion flashing piece [2] Portion or top retain, and leak water flow by hydroaropic substance [7] and drain into hydroaropic substance [7] and metal or plastic film [35] it is discharged after between by the gap between hydroaropic substance [7] and metal or plastic film [35].
Embodiment 5: it is in the drainage systems such as diversion waterproof thermal-insulation system or the open water-proof heat insulating system of draining certainly Installed in the little gutter of middle depth of drainage ditch one or increase by one layer it is hydrophilic and to have surface infiltration phenomenon or capillary Gutter is stretched out in the hydrophilic materials such as fiber, fabric that siphonage is advisable and end, and the hydrophilic materials such as fiber, fabric stretch out End be advisable with lower than gutter bottom, the hydrophilic materials such as one side fiber, fabric keep the water flow in gutter smooth Be discharged into next drainage system from the discharge outlet in gutter;On the other hand make to arrange when the discharge ends in gutter are higher than intermediate position When the effective depth in ditch reduces and generates ponding in the middle part of gutter, the hydrophilic materials such as fiber, fabric can will be in gutter Ponding drains into next stage drainage system, increases the effective height in gutter, improves the drainability in gutter.In order into one Step improves the effective height and drainability in gutter, can also be by the upper edge of gutter two sides inner sidewall or the table of entire inner sidewall The surface of hydrophobicity is processed into face, prevents water flow from infiltrating the inner sidewalls of gutter two sides, and the water surface in gutter is slightly higher When the side wall of gutter, the water flow in gutter will not be from the side wall overflow in gutter, to improve the draining energy in gutter Power and effective height, in order to prevent the steam-laden in gutter and condensed on the hydrophobic surface in gutter and influence to hate It is downward preferably to install suitable upper opening bending between gutter and the upper surface of waterproof system for the hydrophobicity performance of aqueous surface Venthole the saturated steam in drainage system is discharged immediately, prevent saturated steam in the hydrophobic surface in gutter Upper condensation influences waterproof effect.
In the present embodiment, can add with capillary dewatering in siphon type band or with the filling small sized pipeline such as hydrophilic fibre, fabric Capillary dewatering in siphon type pipe made of work is mounted on diversion waterproof thermal-insulation system or open water-proof heat insulating system of draining certainly etc. In drainage system in the little gutter of depth of drainage ditch, and end is made to stretch out gutter and lower than gutter bottom, by capillary Dewatering in siphon type band or capillary dewatering in siphon type pipe drain into the ponding in gutter in next stage drainage system, improve draining The drainability of system.

Claims (10)

  1. It is the surface property for making full use of the hydrophily and hydrophobicity of substance 1. a kind of water conservancy diversion or drainage type are from waterproof system is drained The absorption different to water flow and hydrophobic effect complete waterproof and draining task, it is characterized in that water conservancy diversion flashing piece is had the suitable gradient The back side and Upper vertical part on guide curve surface or inclined-plane are processed into hydrophilic surface by metope or tube face, and top is erected The hydrophilic surface or substance of straight part are tightly attached on the not strong setting surface of hydrophobicity or hydrophily for erectting metope or pipe face, Guide curve surface or the inclined-plane surface not strong with the hydrophobicity or hydrophily for erectting metope are separated, it is hydrophilic by Upper vertical part Water flow on the not strong setting metope of hydrophobicity or hydrophily is adsorbed onto hydrophilic by the absorption of property surface or substance and immersional wetting In property surface or substance, then by guide curve surface or inclined-plane hydrophilic surface or substance by Upper vertical partial hydrophilicity surface Or the water flow of substance absorption is drained, is discharged after water conservancy diversion, is automatically separated water flow with top setting metope or pipe face, is completed water It flows from the drainage type for erectting metope or pipe face from draining waterproof task, improves the waterproof and drainage performance for erectting metope and pipe face.
  2. 2. water conservancy diversion or drainage type are from waterproof system is drained according to claim 1, it is characterized in that by the suitable gradient of back side band Hydrophily guide curve surface or inclined-plane (4) make flow-guiding structure and have the hydrophily vertical piece (1) of surface infiltration phenomenon by the face of wall Water conservancy diversion flashing piece (2) vertical piece (1) laterally clench, compress, pasting or by bracket be mounted on need to by water flow and erect wall The hydrophobic of face separation, hydrophily be not strong or the wall of hydrophobicity processing is carried out to the metope contacted with vertical piece (1) (26) on, or every on the metope that water conservancy diversion flashing piece (2) is mounted on setting by certain height repetition;Or by water conservancy diversion flashing piece (2) it is processed into circular water conservancy diversion flashing circle (25) and is mounted on the circular row that surface is hydrophobic or surface is handled by hydrophobicity It, will be from vertical piece (1) and wall (26) or round by water conservancy diversion flashing piece (2) or water conservancy diversion flashing circle (25) on tracheae, water pipe (22) Between risers gap leak, cannot metope infiltrate absorption, water conservancy diversion flashing piece (2) can be infiltrated rapidly or water conservancy diversion flashing circle (25) the leakage water flow of hydrophilic surface or substance is adsorbed on water conservancy diversion flashing piece (2) or water conservancy diversion flashing circle (25) on, and by leading Stream curved surface or inclined-plane (4) will drip after the least significant end of the water flow water conservancy diversion of leakage to guide curve surface or inclined-plane (4), complete waterproof and appoint Business.
  3. 3. water conservancy diversion or drainage type are from waterproof system is drained according to claim 2, it is characterized in that with there is surface infiltration phenomenon Hydrophilic material is directly machined with the hydrophily guide curve surface of vertical piece (1) and the suitable gradient of back side band or inclined-plane (4) are led The water conservancy diversion flashing piece (2) or water conservancy diversion flashing circle (25) of flow structure;Or add with the not strong material of hydrophobicity or surface infiltration phenomenon The vertical piece (1) of the water conservancy diversion flashing piece (2) of work or water conservancy diversion flashing circle (25) pasted by the face of wall and guide curve surface or inclined-plane (4) or Increase by one layer of material hydrophilic and to there is surface infiltration phenomenon, will be leaked by hydrophilic surface on vertical piece (1) or substance Water flow pass to guide curve surface or inclined-plane (4) and complete waterproof task.
  4. 4. according to claim 1 or 2 or 3 water conservancy diversion or drainage type are from waterproof system is drained, it is characterized in that by whole surface One row's water conservancy diversion flashing piece (2) of installation is repeated every certain height for the external wall wall (26) of hydrophobic surface, by respectively leading Stream flashing piece (2) separates metope water flow with wall (26) disjunction, shortens etch and time of penetration of the water flow to wall (26), mentions The waterproof performance of high building exterior wall.
  5. 5. water conservancy diversion or drainage type are from waterproof system is drained according to claim 1, it is characterized in that by water conservancy diversion flashing piece (2) or leading Stream flashing circle (25) lower edges be processed into can close to metope vertical piece (1) or support plate (39) or lower edges it is inside Bending and the resilient upright piece (1) or support plate (39) that can be close to metope under the effect of the pressure, by water conservancy diversion flashing piece (2) or lead Flow horizontal interface of the vertical piece (1) of flashing circle (25) with support plate (39) across curtain wall, metope or metope and waterproof material (34), the rainwater of leakage is made around horizontal interface (34), to complete waterproof task under the water conservancy diversion of hydrophilic surface or substance (7).
  6. 6. water conservancy diversion or drainage type are from waterproof system is drained according to claim 5, it is characterized in that in water conservancy diversion flashing piece (2) or leading Paste one layer of fluid-tight metal or plastic film in the middle and lower part of the hydrophilic surface or substance (7) surface that flow flashing circle (25) (35), the hydrophilic surface on vertical piece (1) top or substance (7) exposure are only leaked into water flow with metope contact water conservancy diversion, makes metal Or plastic film (35) and metope are in close contact to form relatively closed space, prevent the water in hydrophilic surface or substance (7) Metope interface or leakage water flow contact metope interface are condensed in after part evaporation influences water-proof function.
  7. 7. according to the water conservancy diversion of claim 5 or 6 or drainage type from waterproof system is drained, it is characterized in that in water conservancy diversion flashing piece (2) Or it the downward edge of water conservancy diversion flashing circle (25) or is spaced between hydrophilic surface or substance (7) and metal or plastic film (35) The installation support base (32) of formula, gasket of the installation with drainage hole, or by water conservancy diversion flashing piece (2), water conservancy diversion flashing circle (25) it is following The contact surface of edge or metal or plastic film (35) and hydrophilic surface or substance (7) is processed into zigzag or undaform, makes to lead The lower edge of stream flashing piece (2) or water conservancy diversion flashing circle (25) cannot be close to metope or to have hydrophilic surface or substance (7) enough The water flow of gap water conservancy diversion leakage, to improve the water conservancy diversion and drainage effect of water conservancy diversion flashing piece (2) or water conservancy diversion flashing circle (25).
  8. 8. according to the water conservancy diversion of claim 3 or 5 or drainage type from waterproof system is drained, it is characterized in that by water conservancy diversion flashing piece (2) Be processed into the arc to there is certain elasticity, water conservancy diversion flashing piece (2) is tightly attached on metope or glass curtain wall by when installation, in metope or The interface fastening connection piece of glass curtain wall is firm on supporting frame by water conservancy diversion flashing piece (2), and the water conservancy diversion between interface is general Water piece (2) is tightly attached on metope or glass curtain wall by arc or elastic force, keep the installation of water conservancy diversion flashing piece (2) simpler and Rapidly.
  9. 9. water conservancy diversion or drainage type are from waterproof system is drained according to claim 3, it is characterized in that being infiltrated with hydrophobicity or surface Not strong material processing water conservancy diversion flashing piece (2) or water conservancy diversion flashing circle (25) of phenomenon, in plastic shaping just by it is hydrophilic and with Have surface infiltration phenomenon material addition the vertical piece (1) of water conservancy diversion flashing piece (2) or water conservancy diversion flashing circle (25) by wall face with In guide curve surface or inclined-plane (4);Or by it is hydrophilic and with have the upper end of the material of surface infiltration phenomenon (7) be clamped in metal or In the water conservancy diversion flashing piece (2) or water conservancy diversion flashing circle (25) fixing clamp or plate (9) of plastic material, lower end is clamped in metal or plastics material In the water conservancy diversion flashing piece (2) or water conservancy diversion flashing circle (25) fixing clamp or plate (8) of matter, infiltration water flow is enable to infiltrate vertical piece rapidly (1) it leans on the face of wall and is adsorbed on vertical piece (1), transmitted the water flow of leakage by hydrophilic surface on vertical piece (1) or substance Waterproof task is completed to guide curve surface or inclined-plane (4).
  10. 10. according to claim 1 or 2 or 3 water conservancy diversion or drainage type are from waterproof system is drained, it is characterized in that in water conservancy diversion flashing It is inside and outside that water conservancy diversion flashing piece (2) are collected in piece (2) guide curve surface or inclined-plane (4) or the end of vertical piece (3) installation one gutter (30) The water flow on surface is simultaneously discharged in drainage system;Or wall (26) is inwardly opened into a groove (31), gutter (30) are mounted on wall It in the groove (31) of body (26), hide gutter (30) can preferably, and the outer surface of water conservancy diversion flashing piece (2) also added The work surface not strong at hydrophilic or hydrophobicity makes the water flow of water conservancy diversion flashing piece (2) surfaces externally and internally can enter gutter (30) in, the water flow for preventing wall (26) from being separated by water conservancy diversion flashing piece (2) is combined with wall (26) again under the action of the forces of the wind Separating effect is influenced, collected the water flow from water conservancy diversion flashing piece (2) water conservancy diversion by gutter (30) and is discharged in drainage system.
CN201410195734.XA 2014-05-11 2014-05-11 Water conservancy diversion or drainage type drain waterproof system certainly Active CN103967226B (en)

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CN107905388A (en) * 2017-11-03 2018-04-13 广厦建设集团有限责任公司 A kind of waterproof method of precast concrete exterior wall cladding
CN109577570B (en) * 2018-05-29 2021-11-30 怀化沃普环保科技有限公司 Split drainage waterproof system
CN108825072B (en) * 2018-05-29 2019-09-17 上海永涛门窗有限公司 A kind of bridge insulation thermal resistance internal-open and inner tilt window
CN212295111U (en) * 2019-12-05 2021-01-05 怀化沃普环保科技有限公司 Seamless connection interface for building wall boards
CN112538865B (en) * 2020-10-26 2022-03-08 四川君逸数码科技股份有限公司 Automatic dehumidification system of underground comprehensive pipe gallery

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