CN209308214U - The double wall condensed water discharging structures of external thermal insulation - Google Patents
The double wall condensed water discharging structures of external thermal insulation Download PDFInfo
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- CN209308214U CN209308214U CN201821192322.0U CN201821192322U CN209308214U CN 209308214 U CN209308214 U CN 209308214U CN 201821192322 U CN201821192322 U CN 201821192322U CN 209308214 U CN209308214 U CN 209308214U
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Abstract
The utility model discloses a kind of double wall condensed water discharging structures of external thermal insulation, belong to construction drainage field, it is intended to provide a kind of discharge structure of double wall condensed water discharges of convenience, to solve the problems, such as that traditional double condensed waters within the walls leak, its key points of the technical solution are that, including exterior wall and interior wall on the outside of floor is arranged in, cavity is formed between the exterior wall and interior wall, insulating layer is embedded in the cavity, the first vertical steel sleeve is arranged at intervals at floor, the top and bottom end of first steel sleeve are worn respectively to be penetrated through the cavity of floor up and down and forms inlet and outlet, the water inlet is not higher than upper layer cavity bottom wall；Cavity bottom wall described in bottom floor is arranged at intervals with the second steel sleeve, and second steel sleeve bottom end, which bends to the direction away from interior wall and is pierced by exterior wall, forms discharge outlet.The utility model is suitable for the condensed water elimination between double walls.
Description
Technical field
The utility model relates to construction drainages, the in particular to double wall condensed water discharging structures of external thermal insulation.
Background technique
With the development of building exterior wall heat preserving, part building controls heat insulation effect using double walls.External wall is due to temperature
Condensed water caused by difference is collected on the inside of wall, and leading to external wall, there are condensed water leakage scenarios.Especially in floor building,
Since double wall condensed waters of each floor are not easy to be discharged, condensed water accumulate between the cavity of wall be easy to seep interior wall cause it is mouldy
It gets damp, influences to build normal use.
Utility model content
The purpose of the utility model is to provide a kind of double wall condensed water discharging structures of external thermal insulation, have convenient double wall condensed waters
The advantages of discharge.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of double wall condensed water discharging structures of external thermal insulation, including exterior wall and interior wall on the outside of floor, the exterior wall is arranged in
Cavity is formed between interior wall, insulating layer is embedded in the cavity, and the first vertical steel sleeve, institute are arranged at intervals at floor
The top and bottom end for stating the first steel sleeve wear respectively penetrate through up and down floor cavity and form inlet and outlet, it is described into
The mouth of a river is not higher than upper layer cavity bottom wall；Cavity bottom wall described in bottom floor is arranged at intervals with the second steel sleeve, second steel bushing
Tube bottom end, which bends to the direction away from interior wall and is pierced by exterior wall, forms discharge outlet, and the water outlet is in the closing towards exterior wall,
The water outlet and outer inner wall are inconsistent, and the inner side of outer wall is provided with vertical slot corresponding with water outlet
By using above-mentioned technical proposal, the temperature of exterior wall outer wall is higher, water when interior wall inner wall temperature is lower, in cavity
Steam is easy liquefaction and forms condensed water, and condensed water slides along outer inner wall and interior wall outer wall and is gathered in cavity bottom, condensed water product
Gather in cavity bottom, is slided along cavity bottom and fall into the first steel sleeve water inlet, then enter lower layer's cavity along water outlet, directly
The bottom wall of bottom floor cavity is converged in condensed water, and cavity then is discharged through the second steel sleeve.Such mode reduces double
Intracavitary condensed water improves the aridity in cavity, reduces condensation water penetration interior wall and causes mouldy counter tide phenomenon, improves double
The waterproof performance of wall.Water outlet is in the closing towards exterior wall, reduces the condensed water for being attached to interior inner wall, to reduce cold
The possibility of condensate infiltration interior wall.Vertical slot plays guide functions to condensed water, facilitates the convergence discharge of condensed water
Further, the side of the interior wall towards exterior wall is provided with waterproof mortar course.
By using above-mentioned technical proposal, waterproof layer surface is relatively smooth, and condensed water is not easy to be gathered in waterproof layer surface,
It is easy to slide to cavity bottom；The outer wall of interior wall is equipped with waterproof layer, prevent condensed water be adsorbed on interior wall outer wall aggregation to
It seeped interior wall and causes mouldy get damp.
Further, cavity bottom wall described in bottom floor offers shallow ridges, second steel sleeve top and shallow ridges bottom wall
Connection.
By using above-mentioned technical proposal, condensed water converges in shallow ridges, is then discharged, improves cold via the second casing
The expulsion efficiency of condensate.
Further, second steel sleeve is communicated with sump far from one end of shallow ridges, and the discharge outlet, which is located at, catchments
In well and it is connected with check valve.
By using above-mentioned technical proposal, converges in the condensed water in sump and irrigated for green plant or other purposes, subtracted
The waste of water resource is lacked；The setting of check valve reduces the possibility that the aqueous reflux in sump enters in cavity.
Further, the cavity bottom wall is laid with geotextiles filter layer.
By using above-mentioned technical proposal, the impurity reduced on insulating layer and interior wall and exterior wall enters the second steel bushing
Pipe, blocks the possibility of steel sleeve.
Further, the upper end of the exterior wall offers several ventilation holes, is equipped with Bituminous hemp fiber band in the ventilation hole.
By using above-mentioned technical proposal, ventilation hole is offered on exterior wall, the air pressure in balance prevents gas in cavity
Lower condensed water is pressed to can not be successfully discharge, outside air, which enters from ventilation hole from the second steel sleeve, to be discharged to form reflux wind, cavity
Interior condensed water is easy evaporation discharge.It is equipped with Bituminous hemp fiber band in ventilation hole and is used for waterproof, prevents external rainwater from passing through ventilation hole
It falls into cavity.
Further, the axis of the ventilation hole is arranged obliquely, and the ventilation hole includes air intake vent and air outlet, described
Air outlet is located at exterior wall towards the side of cavity, and the air outlet is higher than air intake vent.
By using above-mentioned technical proposal, reduce the possibility that rainy day rainwater enters ventilation hole.
Further, the interval of adjacent first steel sleeve, adjacent second steel sleeve interval be 600mm.
The first steel sleeve and the second steel have been saved while realizing condensed water elimination by using above-mentioned technical proposal
The use of casing.
In conclusion the utility model has the following beneficial effects:
1. passing through the setting of the first steel sleeve and the second steel sleeve, the effect for facilitating condensed water to be discharged can be played；
2. passing through the setting of closing water outlet, vertical slot and shallow ridges, the effect for improving condensed water expulsion efficiency can be played；
3. by the setting of ventilation hole the evaporation discharge to condensed water can be played the role of, and be able to maintain that cavity pressure
By force, condensed water is effectively discharged.
Detailed description of the invention
Fig. 1 is in the present embodiment for embodying the schematic diagram of the first steel sleeve and the second steel sleeve positional relationship.
In figure, 1, exterior wall；11, vertical slot；12, ventilation hole；121, air intake vent；122, air outlet；2, interior wall；21, Waterproof sand
Pulp layer；3, cavity；31, insulating layer；32, shallow ridges；33, geotextiles filter layer；4, the first steel sleeve；41, water inlet；42, it is discharged
Mouthful；5, the second steel sleeve；51, discharge outlet；52, check valve；6, sump.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
The double wall condensed water discharging structures of a kind of external thermal insulation, as shown in Figure 1, including that exterior wall 1 on the outside of floor and interior is arranged in
Wall 2 forms cavity 3 between exterior wall 1 and interior wall 2, the insulating layer 31 of foam composition is embedded in cavity 3, and 3 bottom wall of cavity applies
Equipped with geotextiles filter layer 33.Interior wall 2 is towards being provided with waterproof mortar course 21 on the wall surface of exterior wall 1.The top of exterior wall 1 offers
Several ventilation holes 12 for leading to cavity 3, the axis of ventilation hole 12 are arranged obliquely, and ventilation hole 12 includes air intake vent 121 and outlet air
Mouth 122, air outlet 122 are located at exterior wall 1 towards the side of cavity 3, and air outlet 122 is higher than air intake vent 121.It is placed in ventilation hole 12
There is Bituminous hemp fiber band, the setting of Bituminous hemp fiber band reduces the possibility that rainwater enters cavity 3 along ventilation hole 12.Ventilation hole 12 is set
The air pressure balance maintained in cavity 3 is set, the lower condensed water of air pressure in cavity 3 is prevented to can not be successfully discharge；Outside air simultaneously
Enter in cavity 3 from ventilation hole 12, condensed water is easy evaporation discharge.
As shown in Figure 1, the first vertical steel sleeve 4 is arranged at intervals at floor, the top and bottom end point of the first steel sleeve 4
It does not wear and penetrates through the cavity 3 of floor up and down and form water inlet 41 and water outlet 42.Water inlet 41 is not higher than 3 bottom of upper layer cavity
Wall；Water outlet 42 is in the closing towards exterior wall 1 and inconsistent with 1 inner wall of exterior wall.It is provided on the inside of exterior wall 1 and 42 phase of water outlet
Corresponding vertical slot 11.3 bottom wall of cavity of bottom floor offers shallow ridges 32, and geotextile layer is located at the top of shallow ridges 32, for subtracting
The impurity such as dust of few foam heat-insulation layer 31 and interior wall 2 and exterior wall 1 water that is condensed brings the possibility of shallow ridges 32 into.32 bottom wall of shallow ridges
It is arranged at intervals with the second steel sleeve 5,5 top of the second steel sleeve is connected to shallow ridges 32, and 5 bottom end of the second steel sleeve is to away from interior wall 2
Direction bend and be pierced by exterior wall 1 formed discharge outlet 51.Sump 6, all second steel are embedded in 1 outside ground layer of exterior wall
The discharge outlet 51 of casing 5 is located in sump 6, and all discharge outlet 51 are respectively connected with check valve 52.The condensed water of upper layer cavity 3 according to
The secondary bottom wall that lower layer's cavity 3 is flowed to by 41 water outlet 42 of water inlet and vertical slot 11, is then discharged by the second steel sleeve 5 and is catchmented
The condensed water of well 6, the convergence in sump 6 can be used for irrigating green plant, save water resource.
In the present embodiment, the interval of adjacent first steel sleeve 4, adjacent second casing interval be 600mm, the first steel bushing
Pipe 4 and the second steel sleeve 5 are that diameter is made of the stainless steel tube of 50mm.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of double wall condensed water discharging structures of external thermal insulation, described including exterior wall (1) and interior wall (2) on the outside of floor is arranged in
Cavity (3) are formed between exterior wall (1) and interior wall (2), are embedded with insulating layer (31) in the cavity (3), it is characterised in that: floor
Place is arranged at intervals with vertical the first steel sleeve (4), and the top and bottom end of first steel sleeve (4) wear perforation up and down respectively
The cavity (3) of floor simultaneously forms water inlet (41) and water outlet (42), and the water inlet (41) is not higher than upper layer cavity (3) bottom
Wall；Cavity described in bottom floor (3) bottom wall is arranged at intervals with the second steel sleeve (5), and the second steel sleeve (5) bottom end is to deviating from
The direction of interior wall (2), which bends and is pierced by exterior wall (1), forms discharge outlet (51), and the water outlet (42) is in the receipts towards exterior wall (1)
Mouth shape, the water outlet (42) and exterior wall (1) inner wall are inconsistent, are provided on the inside of the exterior wall (1) opposite with water outlet (42)
The vertical slot (11) answered.
2. the double wall condensed water discharging structures of external thermal insulation according to claim 1, it is characterised in that: interior wall (2) direction
The side of exterior wall (1) is provided with waterproof mortar course (21).
3. the double wall condensed water discharging structures of external thermal insulation according to claim 1, it is characterised in that: cavity described in bottom floor
(3) bottom wall offers shallow ridges (32), and the second steel sleeve (5) top is connected to shallow ridges (32) bottom wall.
4. the double wall condensed water discharging structures of external thermal insulation according to claim 3, it is characterised in that: second steel sleeve
(5) one end far from shallow ridges (32) is communicated with sump (6), and the discharge outlet (51) is located in sump (6) and is connected with list
To valve (52).
5. the double wall condensed water discharging structures of external thermal insulation according to claim 1, it is characterised in that: cavity (3) bottom wall
It is laid with geotextiles filter layer (33).
6. the double wall condensed water discharging structures of external thermal insulation according to claim 1, it is characterised in that: the exterior wall (1) it is upper
End offers several ventilation holes (12), and Bituminous hemp fiber band is equipped in the ventilation hole (12).
7. the double wall condensed water discharging structures of external thermal insulation according to claim 6, it is characterised in that: the ventilation hole (12)
Axis is arranged obliquely, and the ventilation hole (12) includes air intake vent (121) and air outlet (122), and the air outlet (122) is located at
Exterior wall (1) is towards the side of cavity (3), and the air outlet (122) is higher than air intake vent (121).
8. the double wall condensed water discharging structures of external thermal insulation according to claim 1, it is characterised in that: adjacent first steel bushing
The interval at the interval, adjacent second steel sleeve (5) of managing (4) is 600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192322.0U CN209308214U (en) | 2018-07-25 | 2018-07-25 | The double wall condensed water discharging structures of external thermal insulation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192322.0U CN209308214U (en) | 2018-07-25 | 2018-07-25 | The double wall condensed water discharging structures of external thermal insulation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424557A (en) * | 2019-09-05 | 2019-11-08 | 中建八局第二建设有限公司 | A kind of assembled architecture outer wall plate waterproof construction |
| CN112282157A (en) * | 2020-12-30 | 2021-01-29 | 佛山赛浦惠建材科技有限公司 | Steel structure assembly type building and assembly method thereof |
-
2018
- 2018-07-25 CN CN201821192322.0U patent/CN209308214U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424557A (en) * | 2019-09-05 | 2019-11-08 | 中建八局第二建设有限公司 | A kind of assembled architecture outer wall plate waterproof construction |
| CN110424557B (en) * | 2019-09-05 | 2024-03-22 | 中建八局第二建设有限公司 | Waterproof structure of assembled building external wall panel |
| CN112282157A (en) * | 2020-12-30 | 2021-01-29 | 佛山赛浦惠建材科技有限公司 | Steel structure assembly type building and assembly method thereof |
| CN112282157B (en) * | 2020-12-30 | 2022-01-11 | 江苏敦邦钢结构工程有限公司 | Steel structure assembly type building and assembly method thereof |
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