CN108412034B - Building method of water guide system for house balcony and terrace and water guide system - Google Patents

Abstract

The invention discloses a building method of a water guide system for balcony and terrace of house and the water guide system, which is applied in the field of building engineering, and the key points of the technical scheme are as follows: including setting up the veneer brick layer in the structural slab top, be equipped with the loading board that is used for supporting the veneer brick layer on the structural slab, the loading board cross-section is continuous V-arrangement, and the V-arrangement groove of loading board all seals along length direction's both ends, be equipped with a plurality of concrete columns that are used for supporting the loading board on the structural slab, the one end and the loading board outline looks adaptation of structural slab are kept away from to the concrete column, a plurality of water guiding holes have been seted up to the seam crossing on veneer brick layer, the loading board lower extreme is connected with a plurality of vertical first drain pipes, be equipped with the water drainage pipe fitting outside the V-arrangement inslot with the loading board, first drain pipe and: the water guide system has quick water drainage, and reduces the adverse effect of the damp ground of the balcony and the terrace on the living environment.

Description

Building method of water guide system for house balcony and terrace and water guide system

Technical Field

The invention relates to the field of constructional engineering, in particular to a building method and a water guide system of a balcony or terrace of a house.

Background

The door opening of the door of the balcony or terrace of the modern building is often fixed with a frame formed by sectional materials. Because the frame fixed at the doorsill part of the balcony, which needs to enter the indoor door opening, is embedded into the facing layer of the doorsill terrace, and the section bar and the cement product have large difference in linear expansion rate and elastic modulus, the effective waterproof sealing is difficult to be made.

Chinese patent No. CN103061507A discloses a method for constructing a water guide system for balcony and terrace of house, which comprises structural boards of balcony and terrace and indoor terrace, and comprises the following steps of pouring a ladder-shaped structure on the structural board surface at the threshold position of the junction of balcony, terrace and indoor terrace; arranging an impervious waterproof coating on the upstream surface of the balcony or terrace structural slab; arranging a door frame at the door opening part at the joint of the balcony, the terrace and the indoor terrace; arranging a moisture absorption and release leveling layer on the upper surface of the anti-permeability waterproof coating; and arranging a facing brick layer on the moisture absorption and release leveling layer.

However, when water permeates into the moisture absorption and release leveling layer, the water guide system evaporates the water into the atmosphere under the action of external force of air convection and sunshine, and the process is slow, so that the ground of the balcony and the terrace is in a wet state for a long time, and the living environment is influenced.

Disclosure of Invention

The invention aims to provide a water guide system for balcony and terrace of house, which has the advantages that: the water guide system has quick water drainage, and reduces the adverse effect of the damp ground of the balcony and the terrace on the living environment.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides a water guide system of house balcony, including setting up the veneer brick layer in the structural slab top, be equipped with the loading board that is used for supporting the veneer brick layer on the structural slab, the loading board cross-section is continuous V-arrangement, and the V-arrangement groove of loading board all seals along length direction's both ends, be equipped with a plurality of concrete columns that are used for supporting the loading board on the structural slab, the one end and the loading board outline looks adaptation of structural slab are kept away from to the concrete column, a plurality of water guide holes have been seted up to the seam crossing on veneer brick layer, the loading board lower extreme is connected with a plurality of vertical first drain pipes, be equipped with the water drainage pipe fitting outside the balcony with the V-arrangement inslot of loading board in the structural slab, first drain.

Through the technical scheme, when water is accumulated on the balcony or the terrace, the accumulated water flows onto the bearing plate through the water guide hole, and the cross section of the bearing plate is in the continuous V shape, so that the accumulated water flows along the bearing plate and is discharged out of the balcony through the water discharge pipe fitting, the real-time discharge of the accumulated water is realized, the speed is high, and the condition that the balcony is moist due to water evaporation and the living environment is influenced is further reduced; meanwhile, the bearing plate is a non-integral layer, so that the bearing capacity is high and stable while materials are saved.

The invention is further configured to: the drainage pipe fitting comprises a plurality of first water pipes penetrating through the structural plate, the first water pipes penetrate through the structural plate and are connected with the first water pipes, each first water pipe corresponds to a plurality of V-shaped grooves in the bearing plate respectively, the first water pipes are connected with the first water pipes, each first water pipe extends out of one side of the balcony, which deviates from the interior of the balcony, one end of each first water pipe extends out of the balcony, the second water pipes are connected with the corresponding first water pipes through the corresponding second water pipes, one end of each second water pipe is sealed, and the sealed end of each second water pipe is connected with the corresponding first water pipe through a right-angle elbow.

Through above-mentioned technical scheme, ponding flows in the V-arrangement groove of loading board after passing through the water guide hole, then ponding just flows in respectively corresponding first raceway along first raceway, and in each first raceway collected the second raceway with ponding, discharge from the open end of second raceway at last, and the pipeline is retrencied, and convenient construction, and outside the direct discharge balcony of ponding, reduced the influence inboard to the balcony.

The invention is further configured to: the first water drainage pipe is detachably connected with the first water delivery pipe, a second water drainage pipe for inserting the first water drainage pipe is arranged on the first water delivery pipe, a baffle ring abutting against the end part of the first water drainage pipe is arranged in the second water drainage pipe, an elastic sealing ring is arranged on one side, deviating from the structural plate, of the baffle ring in the second water drainage pipe, the outer ring of the elastic sealing ring is fixedly connected with the inner ring of the second water drainage pipe, and the inner diameter of the elastic sealing ring is smaller than the outer diameter of the first water drainage pipe.

Through the technical scheme, when an operator connects the first drainage pipe and the second drainage pipe, the operator inserts the first drainage pipe into the elastic sealing ring until the elastic sealing ring is abutted against the baffle ring, and the elastic sealing ring is extruded to generate elastic deformation and is matched with the first drainage pipe, so that the first drainage pipe is fixed, the water leakage possibility is reduced, and the installation, the maintenance and the replacement are facilitated.

The invention is further configured to: the improved water supply balcony comprises a bearing plate, facing bricks, a water guide hole, a water storage box, a balcony, a water storage box and a plurality of water conveying pipes, wherein a reinforcing plate is arranged between the bearing plate and the facing bricks, the water guide hole penetrates through the reinforcing plate, a rectangular cavity is formed in the reinforcing plate, a groove is formed in one side wall of the rectangular cavity, which deviates from the indoor space, of the rectangular cavity, a horizontal middle plate is connected between two opposite cavity walls of the rectangular cavity in a sliding mode, a plurality of water discharging holes are formed in the middle plate, one end, close to the indoor space, of the middle plate is connected with the wall of the rectangular cavity through a plurality of compression springs, the end, close to the second water conveying pipe, of the first water conveying pipe is connected through the water storage box, a driving piece which is used for moving the middle plate to.

Through the technical scheme, when the balcony needs to be cleaned, the operator moves the middle plate through the driving piece, so that the drain holes and the water guide holes at the lower end of the middle plate are staggered, the water guide holes are sealed, the middle plate moves out of the groove notches at the moment, water in the water storage tank rushes into the rectangular cavity, then the balcony ground is overflowed through the water guide holes, and then sundries are discharged from the drainage ditch along with water flow, so that the balcony water drainage device is convenient and fast, and the water utilization rate is improved.

The invention is further configured to: the driving piece is including setting up the water pump that deviates from indoor one side at the balcony, the water inlet and the delivery port of water pump are connected with first water pipe and second water pipe respectively, the one end of first water pipe is worn into the structural slab and is stretched into in the water storage box, the second water pipe distributes along length direction has a plurality of pressurized-water pipes, each pressurized-water pipe one end is worn into in the gusset plate and is linked together with the recess.

Through above-mentioned technical scheme, the operator opens the water pump, and in the second water pipe was carried to the water in the water storage box from first water pipe, the second water pipe was carried water to the pressurized-water pipe in, overcome compression spring's elastic force under pressurized-water pipe hydraulic effort to promote the intermediate lamella and make it shift out the groove notch, during water just got into the rectangle cavity this moment, simple structure was practical.

The invention is further configured to: and a rain baffle for covering the second water delivery pipe and the water pump is arranged on the outer wall of the balcony, and the rain baffle extends downwards in an inclined mode.

Through above-mentioned technical scheme, the weather shield has reduced the wind that water pump and second raceway received and has blown the rain and drench, has improved the life of water pump and second raceway.

The invention is further configured to: and reinforcing steel bars are lined in the concrete columns.

Through the technical scheme, the reinforcing steel bars improve the strength of the concrete column and improve the bearing capacity of the concrete column.

The invention is further configured to: and a filter screen for shielding the water guide hole is arranged at the joint of the facing brick layer.

Through above-mentioned technical scheme, the filter screen has intercepted large granule debris, has reduced the condition that the water guide hole is blockked up.

The invention is further configured to: and an impermeable layer is arranged on the periphery of the facing brick layer, and the impermeable layer is polymer cement-based waterproof coating.

Through the technical scheme, the polymer cement-based waterproof coating has the advantages of air permeability, water impermeability, good flexibility, strong weather resistance and the like, and the possibility that accumulated water permeates into the room from the joint of the facing brick layer and the balcony is reduced.

The invention also aims to provide a construction method of the water guide system of the balcony or the terrace of the house, which comprises the water guide system of the balcony or the terrace of the house, wherein the structural plate surface of the threshold part at the joint of the balcony and the indoor terrace is poured into a step-shaped structure, the step-shaped structure comprises a first step level and a second step level, and the elevation of the first step level is not higher than the elevation of the indoor space;

the upstream surface of the balcony structure board is provided with an anti-seepage waterproof coating which covers the upstream surface of the balcony structure board and the stepped structure;

the door opening position of balcony and indoor terrace handing-over department sets up the door frame, door frame bottom is fixed on the impervious waterproof coating of first step level.

Through above-mentioned technical scheme, door frame bottom is fixed on first step, has improved its relative height, has reduced ponding from door frame and the indoor condition of ground contact inflow, and impervious waterproof coating has reduced the indoor possibility of water infiltration income.

In conclusion, the invention has the following beneficial effects:

1. the accumulated water on the balcony is directly discharged out of the balcony through the water discharge pipe fitting, so that the moisture of the surrounding environment caused by water evaporation is reduced, and the drying degree of the balcony and the living environment are influenced;

2. the bearing plate is stably supported, materials are saved, and meanwhile the first drain pipe and the second drain pipe are detachably connected, so that the mounting, the dismounting and the maintenance are convenient;

3. the ponding on the balcony is collected in the water storage box, and the operator can carry the balcony subaerial with the water storage box internal water through the driving piece, washes away the debris of balcony along with rivers, has improved the utilization ratio of water, has also made things convenient for the operator to clean the work.

Drawings

FIG. 1 is a schematic structural diagram of the first embodiment;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a schematic structural diagram of an embodiment of a carrier plate;

FIG. 4 is a schematic view showing the structure of a concrete column according to an embodiment;

FIG. 5 is a schematic structural diagram of a first water delivery pipe and a water storage tank according to an embodiment;

FIG. 6 is an enlarged view at B in FIG. 5;

FIG. 7 is an enlarged view at C of FIG. 5;

FIG. 8 is a schematic structural view of an embodiment for embodying grooves and an intermediate plate;

FIG. 9 is a schematic view showing a structure of a drainage ditch according to an embodiment.

Reference numerals: 1. a structural panel; 11. a facing brick layer; 12. a carrier plate; 121. a V-shaped groove; 13. a water guide hole; 131. a filter screen; 14. a first drain pipe; 2. a first water delivery pipe; 21. a second water delivery pipe; 22. a second drain pipe; 221. a baffle ring; 222. an elastic sealing ring; 3. a reinforcing plate; 31. a rectangular cavity; 32. a middle plate; 321. a drain hole; 33. a compression spring; 34. a water storage tank; 35. a groove; 36. a water pump; 361. a first water pipe; 362. a second water pipe; 3621. a water pressing pipe; 37. a drainage ditch; 4. a rain shield; 41. a concrete column; 411. reinforcing steel bars; 42. an impermeable layer; 43. a right-angle elbow.

Detailed Description

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

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

The first embodiment is as follows: a water guide system for balconies and terraces of houses comprises a facing brick layer 11 arranged above a structural plate 1, a bearing plate 12 (as shown in figure 3) for supporting the facing brick layer 11 is arranged on the structural plate 1, a plurality of concrete columns 41 for supporting the bearing plate 12 are arranged on the structural plate 1, one end of each concrete column 41, far away from the structural plate 1, is matched with the outer contour of the bearing plate 12, the cross section of the bearing plate 12 is in a continuous V shape, both ends of a V-shaped groove 121 of the bearing plate 12 along the length direction are sealed, a plurality of water guide holes 13 communicated with the V-shaped grooves 121 of the bearing plate 12 are formed in the joint of the facing brick layer 11 (as shown in figure 1), when accumulated water on a balcony is discharged into the V-shaped groove 121 of the bearing plate 12 through the water guide holes 13, at the moment, the lower end of the bearing plate 12 is connected with a plurality of vertical first water discharge pipes 14 (as shown in figure 6), a water, the first drainage pipe 14 is connected with the drainage pipe fitting, and ponding flows in the drainage pipe fitting through first drainage pipe 14 from the V-arrangement groove 121 of loading board 12, and outside the balcony of discharging at last, because ponding immediately discharge outside the balcony, reduced the ground humidity of balcony and balcony, bring the condition of harmful effects for living environment.

As shown in fig. 5, the drainage pipe member includes a plurality of first water pipes 2 disposed in the structural plate 1, the plurality of first water pipes 2 are in one-to-one correspondence with the V-shaped grooves 121 of the bearing plate 12, the first drainage pipe 14 (as shown in fig. 6) penetrates into the structural plate 1 and is connected to the first water pipes 2, each first water pipe 2 extends out of the balcony, and the extended end is connected to the second water pipe 21 (as shown in fig. 3), as shown in fig. 3, one end of the second water pipe 21 is closed, and the closed end is connected to the first water pipe 2 through the quarter bend 43, the accumulated water flows into the first water pipe 2 through the first drainage pipe 14, and each first water pipe 2 collects water into the second water pipe 21 and is discharged from the second water pipe 21. The outer wall of the balcony is provided with the rain baffle 4 (as shown in figure 1) for covering the second water delivery pipe 21, the rain baffle 4 extends downwards in an inclined manner, wind, rain and rain which are applied to the second water delivery pipe 21 are reduced, and the service life of the balcony is prolonged.

As shown in fig. 1, the impermeable layer 42 is disposed around the facing brick layer 11, the impermeable layer 42 is a polymer cement-based waterproof coating, and the polymer cement-based waterproof coating has the excellent characteristics of air permeability, water impermeability, good flexibility, strong weather resistance, construction in wet areas, environmental protection and the like, and is convenient for construction and shortens the construction period. Simultaneously still be lined with reinforcing bar 411 in the concrete column 41, when loading board 12 atress effect was used, reinforcing bar 411 has improved the intensity and the bearing capacity of concrete column 41.

As shown in fig. 2, in order to reduce the occurrence of the situation that the water guide hole 13 is blocked, which causes the accumulated water in the balcony to be unable to be drained in time, a filter screen 131 for shielding the water guide hole 13 is arranged at the joint of the facing brick layer 11, and the filter screen 131 plays a role in intercepting sundries.

As shown in fig. 6, further, in order to facilitate the construction of the first water pipe 2 and the first drain pipe 14, and to the maintenance of the first drain pipe 14, the first drain pipe 14 can be detached from the first water pipe 2, the first water pipe 2 is provided with the second drain pipe 22 for the first drain pipe 14 to be inserted, the second drain pipe 22 extends upwards towards the direction away from the first water pipe 2, the second drain pipe 22 is provided with the baffle ring 221 abutting against the end of the first drain pipe 14, the second drain pipe 22 is provided with the elastic sealing ring 222 on the side of the baffle ring 221 departing from the structural plate 1, the outer ring of the elastic sealing ring 222 is attached to and fixedly connected with the inner ring of the second drain pipe 22, and the inner diameter of the elastic sealing ring 222 is smaller than the outer diameter of the first drain pipe 14.

As shown in fig. 6, when the operator connects the first drain pipe 14 and the second drain pipe 22, the first drain pipe 14 is inserted into the elastic sealing ring 222 until the elastic sealing ring is abutted against the stop ring 221, and since the inner diameter of the elastic sealing ring 222 is smaller than the outer diameter of the first drain pipe 14, the elastic sealing ring 222 is pressed to generate elastic deformation, and is tightly matched with the first drain pipe 14, so that the first drain pipe 14 is fixed, and the possibility of water leakage is reduced.

As shown in fig. 6, in addition, when the balcony needs to be cleaned, in order to facilitate the cleaning work of an operator, a horizontal reinforcing plate 3 is disposed between the bearing plate 12 and the facing brick layer 11, the water guide hole 13 penetrates through the reinforcing plate 3 along the vertical direction, a rectangular cavity 31 (as shown in fig. 7) is formed in the reinforcing plate 3, as shown in fig. 8, a groove 35 is formed in a cavity wall of one side of the rectangular cavity 31 away from the interior, a horizontal middle plate 32 is slidably connected between the rectangular cavity 31 and two opposite cavity walls, a plurality of water discharge holes 321 are formed in the middle plate 32, one end of the middle plate 32 close to the interior is connected with the cavity wall of the rectangular cavity 31 through a plurality of compression springs 33 (as shown in fig. 7), and the ends of the first water conveying pipes 2 close to the second; when the compression spring 33 is in a natural state, the water discharge hole 321 corresponds to the water guide hole 13, and the middle plate 32 is partially inserted into the groove 35 and closes the opening of the groove 35, at this time, the accumulated water on the balcony flows into the first water delivery pipes 2 through the first water delivery pipes 14 once through the water guide holes 13 (as shown in fig. 7) and the water discharge holes 321 (as shown in fig. 7), each first water delivery pipe 2 collects the water into the water storage tank 34 (as shown in fig. 5), when the water level of the water storage tank 34 reaches a certain height, the water is collected into the second water delivery pipe 21 (as shown in fig. 9) through each first water delivery pipe 2 at the other side of the water storage tank 34 and discharged, the accumulated water is stored in the reservoir 34, the balcony is provided with a driving member for moving the intermediate plate 32 to close the lower water guide hole 13 and allow the water in the reservoir 34 to enter the rectangular cavity 31, and the balcony is provided with a drainage ditch 37 (see fig. 9) on the side of the balcony facing away from the room.

As shown in fig. 8, an operator moves the middle plate 32 through the driving member to make the water discharge hole 321 (shown in fig. 7) dislocate with the water guide hole 13 (shown in fig. 7) at the lower end of the middle plate 32, so as to close the water guide hole 13, at this time, the middle plate 32 moves out of the notch of the groove 35, water in the water storage tank 34 flows into the rectangular cavity 31 through the driving member, and then overflows out of the balcony floor through the water guide hole 13, so that impurities are discharged from the water drainage ditch 37 along with water flow, which is convenient and fast, and also improves the utilization rate of water.

As shown in fig. 9, the driving member includes a water pump 36 disposed on a side of the balcony away from the room, the water pump 36 is also disposed under the coverage of the rain shielding plate 4 (as shown in fig. 9), so that the rain shielding plate 4 provides a protection for the water pump 36, a water inlet and a water outlet of the water pump 36 are respectively connected to a first water pipe 361 and a second water pipe 362, one end of the first water pipe 361 penetrates into the structural plate 1 and extends into the water storage tank 34 (as shown in fig. 5) and is located below the highest liquid level of the water storage tank 34, a plurality of water pressure pipes 3621 are distributed along the length direction of the second water pipe 362, and one end of each water pressure pipe 3621 penetrates into the reinforcing plate 3 and is communicated with the groove 35 (as shown in fig. 8).

As shown in fig. 9, when cleaning the balcony, an operator turns on the water pump 36, water in the water tank 34 is conveyed from the first water pipe 361 to the second water pipe 362, the second water pipe 362 conveys water to the water pressing pipe 3621, the intermediate plate 32 (shown in fig. 8) overcomes the elastic force of the compression spring 33 (shown in fig. 7) under the action of the water pressure of the water pressing pipe 3621, so as to be pushed and moved out of the notch of the groove 35 (shown in fig. 8), at this time, the notch of the groove 35 is opened, water enters the rectangular cavity 31, after the water in the water tank 34 is drained, the compression spring 33 returns to the natural state, so as to push the intermediate plate 32 to move and partially insert into the groove 35 again to close the groove 35, and the water discharge hole 321 is also communicated with the water guide hole 13, so that the structure is simple and practical.

The second embodiment is as follows: a building method of a water guide system for a balcony and a terrace of a house comprises the following steps that in the first embodiment, a step-shaped structure is poured on a structural plate surface of a threshold position at the joint of the balcony and an indoor terrace, the step-shaped structure comprises a first step level and a second step level, and the elevation of the first step level is not higher than the indoor elevation; the upstream surface of the balcony structural slab is provided with an anti-seepage waterproof coating which covers the upstream surface and the stepped structure of the balcony structural slab; the door opening position of balcony and indoor terrace handing-over department sets up the door frame, and door frame bottom is fixed on the impervious waterproof coating of first step.

The first embodiment and the second embodiment are also applied to a terrace.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims (7)

1. The utility model provides a water guide system of house balcony, includes veneer brick layer (11) of setting in structural slab (1) top, its characterized in that: the structure plate is characterized in that a bearing plate (12) used for supporting a facing brick layer (11) is arranged on the structure plate (1), the section of the bearing plate (12) is in a continuous V shape, two ends of a V-shaped groove (121) of the bearing plate (12) along the length direction are sealed, a plurality of concrete columns (41) used for supporting the bearing plate (12) are arranged on the structure plate (1), one ends, far away from the structure plate (1), of the concrete columns (41) are matched with the outer contour of the bearing plate (12), a plurality of water guide holes (13) are formed in the joint of the facing brick layer (11), a plurality of vertical first water discharge pipes (14) are connected to the lower end of the bearing plate (12), water discharge pipe fittings used for discharging water in the V-shaped groove (121) of the bearing plate (12) out of a balcony are arranged in the structure plate (1), and the first water discharge pipes;

the drainage pipe fitting comprises a plurality of first water conveying pipes (2) penetrating through the structural plate (1), the first drainage pipes (14) penetrate through the structural plate (1) and are connected with the first water conveying pipes (2), each first water conveying pipe (2) corresponds to a plurality of V-shaped grooves (121) in the bearing plate (12), the first water conveying pipes (2) are connected with the first drainage pipes (14), each first water conveying pipe (2) extends out of one side of the balcony, which is far away from the interior of the balcony, and is connected with the extending end through a second water conveying pipe (21), one end of the second water conveying pipe (21) is closed, and the closed end is connected with the first water conveying pipes (2) through right-angle elbows (43);

the first water discharging pipe (14) is detachably connected with the first water discharging pipe (2), a second water discharging pipe (22) for inserting the first water discharging pipe (14) is arranged on the first water discharging pipe (2), a baffle ring (221) abutting against the end part of the first water discharging pipe (14) is arranged in the second water discharging pipe (22), an elastic sealing ring (222) is arranged on one side, away from the structural plate (1), of the baffle ring (221) in the second water discharging pipe (22), the outer ring of the elastic sealing ring (222) is fixedly connected with the inner ring of the second water discharging pipe (22), and the inner diameter of the elastic sealing ring (222) is smaller than the outer diameter of the first water discharging pipe (14);

a reinforcing plate (3) is arranged between the bearing plate (12) and the facing brick layer (11), the water guide holes (13) penetrate through the reinforcing plate (3), a rectangular cavity (31) is formed in the reinforcing plate (3), a groove (35) is formed in one side cavity wall of the rectangular cavity (31) which is far away from the room, a horizontal middle plate (32) is connected between two opposite cavity walls of the rectangular cavity (31) in a sliding mode, a plurality of drain holes (321) are formed in the middle plate (32), one end, close to the room, of the middle plate (32) is connected with the cavity wall of the rectangular cavity (31) through a plurality of compression springs (33), the first water conveying pipe (2) is connected with the end, close to the second water conveying pipe (21), through a water storage box (34), and a driving piece is arranged on the balcony, the middle plate (32) is moved to seal the water guide holes (13) at the lower end and enable water in the water storage box (34, when the compression spring (33) is in a natural state, the drainage hole (321) corresponds to the water guide hole (13), the middle plate (32) is partially inserted into the groove (35), and a drainage ditch (37) is arranged on one side of the balcony, which is far away from the indoor space.

2. The water guide system for balcony or terrace of house according to claim 1, wherein: the driving piece is including setting up water pump (36) that deviates from indoor one side at the balcony, the water inlet and the delivery port of water pump (36) are connected with first water pipe (361) and second water pipe (362) respectively, the one end of first water pipe (361) is worn into in structural slab (1) and is stretched into in water storage box (34), second water pipe (362) have along length direction distribution have a plurality of pressurized-water pipes (3621), each pressurized-water pipe (3621) one end is worn into in gusset plate (3) and is linked together with recess (35).

3. The water guide system for balcony or terrace of house according to claim 2, wherein: and a rain baffle (4) used for covering the second water delivery pipe (21) and the water pump (36) is arranged on the outer wall of the balcony, and the rain baffle (4) extends downwards in an inclined mode.

4. The water guide system for balcony or terrace of house according to claim 1, wherein: the concrete column (41) is lined with reinforcing steel bars (411).

5. The water guide system for balcony or terrace of house according to claim 4, wherein: and a filter screen (131) for shielding the water guide hole (13) is arranged at the joint of the facing brick layer (11).

6. The water guide system for balcony or terrace of house according to claim 5, wherein: and an impermeable layer (42) is arranged on the periphery of the facing brick layer (11), and the impermeable layer (42) is polymer cement-based waterproof paint.

7. A method for constructing a water guide system for balcony and terrace of house, comprising the water guide system for balcony and terrace of house as claimed in any one of claims 1 to 6, wherein: the structural plate surface of the threshold part at the joint of the balcony and the indoor terrace is poured into a stepped structure, the stepped structure comprises a first step level and a second step level, and the elevation of the first step level is not higher than the indoor elevation;

the upstream surface of the balcony structure board is provided with an anti-seepage waterproof coating which covers the upstream surface of the balcony structure board and the stepped structure;

the door opening position of balcony and indoor terrace handing-over department sets up the door frame, door frame bottom is fixed on the impervious waterproof coating of first step level.