CN210216942U

CN210216942U - Waterproof insulation structure of passive house roof

Info

Publication number: CN210216942U
Application number: CN201920838561.7U
Authority: CN
Inventors: Zhong Wang; 王�忠; Haitao Chen; 陈海涛; Jinyi Ni; 倪金毅
Original assignee: Qingdao Yigao City Construction Engineering Co Ltd
Current assignee: Qingdao Yigao City Construction Engineering Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-03-31
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a waterproof and heat-insulating structure of a passive house roof, which comprises a roof component, a water outlet is arranged between the roof components, a water inlet pipeline is arranged at the upper end of the water outlet, a filter screen is arranged at the upper end of the water inlet pipeline, a drainage pipeline is arranged at the lower end of the water inlet pipeline, a first clamping block is arranged at both sides of the lower end of the water inlet pipeline, a first clamping groove matched with the first clamping block is arranged at both sides of the upper end of the drainage pipeline, a second clamping block is arranged at the inner side of the upper end of the drainage pipeline, the second clamping block is arranged above the first clamping groove, a second clamping groove matched with the second clamping block is arranged at both sides of the lower end of the water inlet pipeline, the first clamping block is positioned below the second clamping groove, a sealing ring is arranged at the joint between the drainage pipeline and the water, the roof assembly comprises a waterproof mortar layer, a waterproof asphalt layer, a heat insulation layer, a base layer and a concrete layer.

Description

Waterproof insulation structure of passive house roof

Technical Field

The utility model relates to a building field particularly, relates to a waterproof insulation structure of passive house roofing.

Background

At present, the concept of passive houses starts in 1996, is also called passive ultra-low energy consumption green building, originates from germany, and is an energy-saving building technology which is widely recognized in the international range and integrates high comfort, low energy consumption and economy. At present, the performance of the domestic passive house on heat insulation materials needs to be improved, and meanwhile, the pure waterproof material is used as a protection level of a roof heat insulation system, which does not mainly provide energy-saving contribution, but the waterproof performance of the passive house and a base layer is improved in order to ensure that the protection and waterproof materials cannot be replaced in the normal working and use process of the heat insulation system. Similarly, outdoor drainage structure is complicated, construction process is complicated, construction time is long, cost is high, and after a period of time, the phenomenon of house water seepage often appears.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is to above not enough, provide a waterproof insulation structure of passive house roofing.

The technical scheme of the utility model is realized like this:

the utility model provides a waterproof insulation structure of passive house roofing, includes the roofing subassembly, be equipped with the outlet between the roofing subassembly, the upper end of outlet is equipped with the inlet channel, the upper end of inlet channel is equipped with the filter screen, the lower extreme of inlet channel is equipped with drainage pipe, the lower extreme both sides of inlet channel all are equipped with fixture block one, drainage pipe's upper end both sides be equipped with a fixture block matched with draw-in groove one, drainage pipe's upper end inboard all is equipped with fixture block two, and, the fixture block two is located the top of draw-in groove one, the lower extreme both sides of inlet channel all be equipped with fixture block two phase fit's draw-in groove two, fixture block one is located the below of draw-in.

Preferably, the drainage pipeline and the junction between the water inlet pipelines are located, and the upper end of the drainage pipeline is provided with a sealing ring.

Preferably, the water inlet pipeline is connected with the roof assembly through a bolt.

Preferably, the outer side of the drainage pipeline and the inner wall of the drainage port are filled with absorbent cotton.

Preferably, the roof assembly comprises a waterproof mortar layer, a waterproof asphalt layer, a heat insulation layer, a base layer and a concrete layer, and the waterproof mortar layer, the waterproof asphalt layer, the heat insulation layer, the base layer and the concrete layer are sequentially connected.

Preferably, the heat-insulating layer is a polystyrene foam board, and a cavity is arranged in the polystyrene foam board.

Preferably, the thickness of the waterproof mortar layer is 1.1mm-1.5mm, and the thickness of the waterproof asphalt layer is 1.5mm-2.0 mm.

Preferably, a steel wire mesh is laid in the base layer.

The utility model has the advantages that:

1. the utility model adopts the mode of mutually combining the waterproof mortar layer and the waterproof asphalt layer, so that the construction and installation are simple, convenient and quick, the product is durable, the construction period is short, the cost is low, and the house is improved to obtain the waterproof effect;

2. the heat-insulating layer is arranged on the roof, and the cavity is arranged in the heat-insulating layer, so that heat loss is reduced, the waterproof performance of the roof is ensured, and the service life of the heat-insulating layer is prolonged;

3. through being connected through fixture block and draw-in groove between drainage pipe and the inlet channel in drain outlet department for the connection is quick, simple to operate, and the sealing washer in the outside and the cotton further improvement water-proof effects that absorbs water.

Drawings

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

Fig. 1 is a schematic structural view of a waterproof and heat-insulating structure of a passive roof according to an embodiment of the present invention;

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

fig. 3 is a schematic structural diagram of a roof assembly according to an embodiment of the present invention.

In the figure:

1. a roofing assembly; 2. a water outlet; 3. a water inlet pipe; 4. a filter screen; 5. a water discharge pipeline; 6. a first clamping block; 7. a first clamping groove; 8. a second clamping block; 9. a second clamping groove; 10. a seal ring; 11. a bolt; 12. absorbent cotton; 13. a waterproof mortar layer; 14. a water-resistant asphalt layer; 15. a heat-insulating layer; 16. a base layer; 17. a concrete layer; 18. a cavity.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Embodiment one, as shown in fig. 1-3, a waterproof and heat-insulating structure for a passive roof according to an embodiment of the present invention includes a roof assembly 1, a water outlet 2 is disposed between the roof assembly 1, a water inlet pipe 3 is disposed at an upper end of the water outlet 2, a filter screen 4 is disposed at an upper end of the water inlet pipe 3, a water discharge pipe 5 is disposed at a lower end of the water inlet pipe 3, a sealing ring 10 is disposed at a joint between the water discharge pipe 5 and the water inlet pipe 3 and at an upper end of the water discharge pipe 5, a first clamping block 6 is disposed at both sides of a lower end of the water inlet pipe 3, a first clamping groove 7 matched with the first clamping block 6 is disposed at both sides of an upper end of the water discharge pipe 5, a second clamping block 8 is disposed at an inner side of an upper end of the water discharge pipe 5, the second clamping block 8 is disposed above the, the first clamping block 6 is located below the second clamping groove 9, the water inlet pipeline 3 is connected with the roof assembly 1 through a bolt 11, and water absorption cotton 12 is filled on the outer side of the water drainage pipeline 5 and the inner wall of the water drainage port 2.

The structure and function of the roofing assembly 1 will now be described in detail.

As shown in fig. 3, the roof assembly 1 includes a waterproof mortar layer 13, a waterproof asphalt layer 14, a heat insulating layer 15, a base layer 16 and a concrete layer 17, and the waterproof mortar layer 13, the waterproof asphalt layer 14, the heat insulating layer 15, the base layer 16 and the concrete layer 17 are sequentially connected, the heat insulating layer 15 is a polystyrene foam board, a cavity 18 is arranged in the polystyrene foam board, the thickness of the waterproof mortar layer 13 is 1.1mm-1.5mm, the thickness of the waterproof asphalt layer 14 is 1.5mm-2.0mm, and a steel wire mesh is laid in the base layer 16.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application: install inlet channel 3 and drainage pipe 5 in outlet 2 department at first, install the upper end at drainage pipe 5 through the lower extreme with inlet channel 3, through blocking 6 card in draw-in groove 7, two 8 cards of fixture block are in draw-in groove two 9, at this moment, through mutually supporting between two sets of fixture blocks and the draw-in groove, fix inlet channel 3 and drainage pipe 5 in outlet 2 department, can prevent through filter screen 4 that impurity from getting into in the pipeline, prevent to block up, through adopting waterproof mortar layer 13, the mode of waterproof asphalt layer 14 inter combination, it obtains water-proof effects to improve the house, and be equipped with cavity 18 in heat preservation 15, make and reduce heat loss, guarantee the waterproof performance of roofing simultaneously, the wire net has been laid in basic unit 16, make roofing subassembly 1 more firm.

In conclusion, by means of the technical scheme of the utility model, the waterproof structure adopts the mode that the waterproof mortar layer 13 and the waterproof asphalt layer 14 are combined with each other, so that the construction and installation are simple, convenient and quick, the product is durable, the construction period is short, the cost is low, and the waterproof effect of the house is improved; the heat-insulating layer 15 is arranged on the roof, and the cavity 18 is arranged in the heat-insulating layer 15, so that heat loss is reduced, the waterproof performance of the roof is ensured, and the service life of the heat-insulating layer 15 is prolonged; through being connected through fixture block and draw-in groove between drainage pipe 5 and the inlet channel 3 in outlet 2 department for the connection is quick, simple to operate, and the sealing washer 10 and the cotton 12 further improvement water-proof effects that absorb water in the outside.

Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims

1. The waterproof and heat-insulating structure of the passive house roof is characterized by comprising roof components (1), a water outlet (2) is arranged between the roof components (1), a water inlet pipeline (3) is arranged at the upper end of the water outlet (2), a filter screen (4) is arranged at the upper end of the water inlet pipeline (3), a water drainage pipeline (5) is arranged at the lower end of the water inlet pipeline (3), clamping blocks I (6) are arranged on two sides of the lower end of the water inlet pipeline (3), clamping grooves I (7) matched with the clamping blocks I (6) are arranged on two sides of the upper end of the water drainage pipeline (5), clamping blocks II (8) are arranged on the inner side of the upper end of the water drainage pipeline (5), the clamping blocks II (8) are located above the clamping grooves I (7), clamping grooves II (9) matched with the clamping blocks II (8) are arranged on two sides of the lower end of the, the first clamping block (6) is located below the second clamping groove (9).

2. The waterproof and insulating structure for the passive roof as claimed in claim 1, characterized in that the joint between the drainage pipe (5) and the water inlet pipe (3) and at the upper end of the drainage pipe (5) is provided with a sealing ring (10).

3. The structure of claim 1, characterized in that the water inlet pipe (3) is connected to the roof assembly (1) by bolts (11).

4. The waterproof and heat-insulating structure of the passive roof as claimed in claim 1, characterized in that the inner wall of the water outlet (2) and outside the water outlet pipe (5) is filled with absorbent cotton (12).

5. The waterproof and heat-insulating structure of the passive roof as claimed in claim 1, wherein the roof assembly (1) comprises a waterproof mortar layer (13), a waterproof asphalt layer (14), a heat-insulating layer (15), a base layer (16) and a concrete layer (17), and the waterproof mortar layer (13), the waterproof asphalt layer (14), the heat-insulating layer (15), the base layer (16) and the concrete layer (17) are connected in sequence.

6. The waterproof and insulating structure for the passive roof as claimed in claim 5, characterized in that the insulating layer (15) is a polystyrene foam board, and a cavity (18) is arranged in the polystyrene foam board.

7. The waterproof and heat-insulating structure for the passive roof as claimed in claim 6, wherein the thickness of the waterproof mortar layer (13) is 1.1mm-1.5mm, and the thickness of the waterproof asphalt layer (14) is 1.5mm-2.0 mm.

8. The waterproof and heat-insulating structure for the passive roof as claimed in claim 7, wherein the base layer (16) is internally laid with steel wire mesh.