CN214995365U

CN214995365U - Improved roof exhaust structure

Info

Publication number: CN214995365U
Application number: CN202120143117.0U
Authority: CN
Inventors: 陈军; 杨文海; 许艳苗; 王长录; 沈雁波; 岳杰; 傅帝尹; 高美华; 简增红; 郭林; 杨淑娟; 王文渊; 王龙
Original assignee: Ycih No3 Construction Co ltd
Current assignee: Ycih No3 Construction Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-12-03
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a modified roofing exhaust structure, including exhaust structure and roofing structure, be provided with the exhaust passage who link up with great ease in the heat preservation, the last intercommunication of exhaust passage is provided with the exhaust structure who stretches out the roofing, exhaust structure includes the heat preservation blast pipe, filter sleeve and parapet blast pipe and floor drain, wherein, the blast pipe passes through the cross joint and sets up and be the cruciform structure, the parapet blast pipe is connected respectively at the arbitrary both ends mouth of heat preservation blast pipe, the floor drain is connected to the parapet blast pipe, the floor drain extends the parapet outside, it has the filter sleeve to set up a plurality of exhaust holes respectively and wrap up on each heat preservation blast pipe. The utility model discloses a when the intraformational moisture evaporation that keeps warm, get into the atmosphere along the exhaust duct who sets up, effectively prevented the roofing and destroyed because of the cracking that the frost heaving of water, gaseous pressure lead to the roofing, can also make the heat preservation dry year by year simultaneously, reach the design heat preservation requirement, prolonged the life of roofing.

Description

Improved roof exhaust structure

Technical Field

The utility model relates to a roofing exhaust structure, it is concrete to relate to a modified roofing exhaust structure, is mainly used for building in the roofing structure construction, belongs to the dampproofing exhaust technical field of roofing.

Background

In general, in the conventional roofing method, air vents are reserved in an insulating layer or a leveling layer of a roof and extend out of the roof from a roof ridge. Due to the rapid development of the use function and the intelligentization level of the building engineering in recent years, a plurality of equipment bases, exhaust pipes, roof artistic models and the like are additionally arranged on the roof. The exhaust passage extending out of the roof is easy to conflict with the positions of building roof equipment and facilities, and meanwhile, after the exhaust pipe is installed, the use efficiency of roof space is reduced, and the installation of roof solar energy, equipment, facilities and the like is influenced. After the extended exhaust pipe is installed, the extended exhaust pipe is easy to damage, the repair rate is high, water seepage is easy to occur at the root position of the exhaust pipe, and the roof is easy to hollowly crack.

Therefore, the development of an improved exhaust structure for roof with high practicability and high operational reliability is a key point for solving the above technical problems.

Disclosure of Invention

To a great deal of defect and not enough that exist among the above-mentioned background art, the utility model discloses improve and the innovation to this, aim at provides one kind and can realize arranging the principle according to the blast pipe, arrange the parapet blast pipe mouth of pipe on the parapet to at parapet blast pipe mouth of pipe department installation floor drain, in the rainwater submerges the blast pipe when preventing to rain. This way has greatly improved the availability factor of owner to the roofing, and has reduced the condition with installation project position conflict, and the roofing is clean and tidy, pleasing to the eye, reduces the reprocess consumption to the blast pipe, guarantees the construction quality of roofing engineering simultaneously, reduces construction cost.

The utility model discloses another invention aim at has realized when the moisture evaporation in the heat preservation, along the exhaust duct who has set up get into the atmosphere, has effectively prevented that the roofing from leading to the fracture of roofing to destroy because of the pressure of the frost heaving of water, gas, can also make the heat preservation dry year by year simultaneously, reaches the design heat preservation requirement, has prolonged the life of roofing.

In order to solve the above problems and achieve the above objects, the present invention provides an improved exhaust structure for roof, which is implemented by adopting the following design structure and the following technical solutions:

as an improved roof exhaust structure of the utility model, the improved roof exhaust structure comprises an exhaust structure (1) and a roof structure (2), the roof structure (2) is composed of a reinforced concrete structure layer (21), a heat preservation layer (22), a slope finding layer (23), a leveling layer (24), a waterproof layer (25), a protective layer (26), a parapet (27) and flashing (28) which are arranged in sequence, an exhaust passage which is communicated with each other is arranged in the heat preservation layer (22), the exhaust passage is communicated with the exhaust structure (1) extending out of the roof, the exhaust structure (1) comprises a heat preservation exhaust pipe (11), a filter sleeve (12), a parapet exhaust pipe (13) and a floor drain (14), wherein the exhaust pipe (11) is connected and arranged in a cross structure through a cross joint (15), any two end openings of the heat preservation exhaust pipe (11) in the cross structure are respectively connected with the parapet exhaust pipe (13), the parapet exhaust pipe (13) is connected with the floor drain (14), the floor drain (14) extends out of the parapet (27), a plurality of exhaust holes (111) are respectively arranged on each heat-insulating layer exhaust pipe (11), and a filter sleeve (12) covering the exhaust holes (111) is wrapped on each heat-insulating layer exhaust pipe (11).

As the utility model discloses foretell improvement, heat preservation blast pipe (11) are the PVC pipe, and the total amount of this PVC pipe sets up to four, and the total length of four PVC pipes is the same or different and be cross form level arrangement each other.

As the aforesaid further improvement of the utility model, exhaust hole (111) link up the lateral wall positive and negative of heat preservation blast pipe (11) and exhaust hole (111) are laid along the length direction of heat preservation blast pipe (11).

As the above further improvement of the utility model, the filtering sleeve (12) is a latticed cylinder sleeve which is made of glass fiber material and is hollow inside and has two open ends.

As the utility model discloses foretell further improvement again, parapet blast pipe (13) are the PVC pipe, and this PVC manages the total number and sets up to two, and the total length of two PVC pipes is the same and be parallel relative vertical arrangement each other.

As the above-mentioned further improvement of the utility model, the heat preservation blast pipe (11) with constitute through attach fitting (16) and can dismantle the connection between parapet blast pipe (13).

As a still further improvement of the above aspect of the present invention, the connection joint (16) is an L-shaped elbow joint, and one end of the L-shaped elbow joint is screwed with the heat-insulating layer exhaust pipe (11); the other end is tightly screwed with the parapet exhaust pipe (13).

As the utility model discloses foretell still further improvement again, floor drain (14) are the deodorant floor drain of square area connector, and the stiff end of this floor drain (14) passes through attach fitting (17) and constitutes to dismantle with parapet blast pipe (13) and be connected.

As a still further improvement of the above structure of the present invention, the installation joint (17) is an L-shaped elbow joint, and one end of the L-shaped elbow joint is screwed with the parapet exhaust pipe (13); the other end is screwed with the floor drain (14).

As the utility model discloses the foretell still further improvement more, all from interior to outer according to the preface spraying have injection moulding layer and waterproof layer and warning layer on the surface of exhaust structure (1) and roofing structure (2), scribble phosphor powder on the warning layer.

The working principle is as follows: firstly, construction preparation, namely firstly drilling vent holes (111) with the diameter of 3-6 mm at intervals of 20-30 mm on the upper side, the lower side, the left side and the right side of a heat preservation layer exhaust pipe (11) by using an electric drill, then wrapping the heat preservation layer exhaust pipe (11) by using a filter sleeve (12), and preventing heat preservation materials such as foam concrete and the like from blocking the vent holes when a heat preservation layer (22) is constructed;

then, after the construction of roofing structure (2) is accomplished, at first according to construction drawing and standard requirement, emit exhaust structure (1) position line and elevation control line, then pre-buried parapet blast pipe (13) and floor drain (14) of parapet (27) part, roofing area must guarantee to have an exhaust port every 36 square meters, heat preservation blast pipe (11) are indulged and are transversely set up the distance and just must be less than 6m, floor drain (14) set up 300 ~ 400mm position on the roofing is accomplished the face, avoid conflicting each other with roofing flashing (28), guarantee roofing waterproof quality, it constructs parapet (27) immediately after the setting is accomplished.

Next, constructing a heat-insulating layer (22), arranging longitudinal and transverse heat-insulating layer exhaust pipes (11), connecting the cross parts of the heat-insulating layer exhaust pipes (11) by using cross joints (15), and connecting the longitudinal and transverse heat-insulating layer exhaust pipes (11) with parapet exhaust pipes (13) at the root parts of parapets (27) to ensure that all the exhaust pipes are communicated with each other. The peripheries of the heat-insulating layer exhaust pipe (11) and the parapet exhaust pipe (13) are filled with gravels or ceramsite, so that smooth exhaust is ensured, and the construction quality of a roof exhaust system is further ensured.

Finally, after the construction of the exhaust structure (1) is completed, the slope finding layer (23), the leveling layer (24), the waterproof layer (25) and the protective layer (26) are sequentially completed according to drawings and relevant standard standards, and the installation and the use of the utility model can be completed. The utility model discloses arrange the principle according to the blast pipe, arrange the parapet exhaust mouth of pipe on the parapet to at parapet blast pipe mouth of pipe department installation floor drain, in the rainwater immersion blast pipe when preventing to rain. The method greatly improves the use efficiency of the house owner to the roof, reduces the situation of conflict with the installation engineering position, is tidy and beautiful on the roof, reduces the repair consumption of the exhaust pipe, ensures the construction quality of the roof engineering and reduces the construction cost; when the moisture in the heat preservation layer evaporates, the air enters along the set exhaust pipeline, the roof is effectively prevented from being cracked and damaged due to frost heaving of water and pressure of gas, meanwhile, the heat preservation layer can be dried year by year, the design heat preservation requirement is met, and the service life of the roof is prolonged.

Compared with the prior art, the utility model produced beneficial effect is:

1. the utility model discloses arrange the principle according to the blast pipe, arrange the parapet exhaust mouth of pipe on the parapet to at parapet blast pipe mouth of pipe department installation floor drain, in the rainwater immersion blast pipe when preventing to rain. The method greatly improves the use efficiency of the house owner to the roof, reduces the situation of conflict with the installation engineering position, is tidy and beautiful on the roof, reduces the repair consumption of the exhaust pipe, ensures the construction quality of the roof engineering and reduces the construction cost;

2. the utility model realizes that when the water in the heat preservation layer is evaporated, the water enters the atmosphere along the arranged exhaust pipeline, thereby effectively preventing the roof from cracking and damaging due to frost heaving of water and gas pressure, simultaneously, the heat preservation layer can be dried year by year, the design heat preservation requirement is reached, and the service life of the roof is prolonged;

3. the utility model discloses a waterproof layer is scribbled on the outside, consequently, the life of whole device has also been prolonged when can preventing to rust, the resource has also been saved when realizing the environmental protection, and simultaneously, scribble the fluorescent material that can self-luminous in the outside of device, can clearly mark this roofing exhaust structure's place position in night or darkroom and underground construction environment, can play the effect of safe suggestion effectively, improve the striking degree, easily people differentiate, increase the security in construction and the life.

Drawings

The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of the overall exploded structure of the present invention;

FIG. 2 is a schematic view of the overall assembly structure of the present invention;

fig. 3 is a schematic sectional structure of the present invention;

fig. 4 is a schematic view of the usage state of the present invention;

wherein, the reference numbers in the figures: 1-exhaust structure, 11-insulating layer exhaust pipe, 111-exhaust hole, 12-filter sleeve, 13-parapet exhaust pipe, 14-floor drain, 15-cross joint, 16-connecting joint and 17-mounting joint;

2-roofing structure, 21-reinforced concrete structure layer, 22-heat preservation layer, 23-slope layer 24-leveling layer, 25-waterproof layer, 26-protective layer, 27-parapet wall, 28-flashing.

Detailed Description

In order to make the technical means, the inventive features, the objectives and the functions of the present invention easy to understand, the technical solution of the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description, and it should be noted that the embodiments and the features of the embodiments in the present application can be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in the attached drawings of the specification, an improved roof exhaust structure comprises an exhaust structure 1 and a roof structure 2, wherein the roof structure 2 is composed of a reinforced concrete structure layer 21, a heat preservation layer 22, a slope finding layer 23, a leveling layer 24, a waterproof layer 25, a protective layer 26, a parapet 27 and flashing 28 which are sequentially arranged, an exhaust passage which is communicated longitudinally and transversely is arranged in the heat preservation layer 22, the exhaust passage is communicated with the exhaust structure 1 extending out of a roof, the exhaust structure 1 comprises a heat preservation exhaust pipe 11, a filter sleeve 12, the parapet exhaust pipe 13 and a floor drain 14, wherein the exhaust pipe 11 is connected and arranged through a cross joint 15 to form a cross structure, the parapet exhaust pipe 13 is respectively connected to any two ports of the heat preservation exhaust pipe 11 of the cross structure, the parapet exhaust pipe 13 is connected with the floor drain 14, the floor drain 14 extends out of the parapet 27, a plurality of exhaust holes 111 are respectively arranged on each exhaust pipe heat preservation layer 11, and the exhaust pipes 11 are wrapped to cover and exhaust holes A filter sleeve 12 with air holes 111.

In the utility model, one end of the exhaust structure 1 is provided with a floor drain 14, and the floor drain 14 extends out of the parapet 27; the other end of the exhaust structure 1 is an exhaust port, and the exhaust port extends out of the heat-insulating layer 22.

Further, heat preservation blast pipe 11 is the PVC pipe, and this PVC pipe's total number sets up to four, and four PVC pipes's total length is the same or different and be the cross form horizontal arrangement each other.

Further, the exhaust holes 111 penetrate through the front and back sides of the side wall of the insulating layer exhaust pipe 11, and the exhaust holes 111 are arranged along the length direction of the insulating layer exhaust pipe 11.

Further, the filter sleeve 12 is a latticed cylinder sleeve made of glass fiber material and having a hollow interior and two open ends.

Further, parapet blast pipe 13 is the PVC pipe, and this PVC pipe's total number sets up to two, and two PVC pipe's total length is the same and be parallel relative vertical arrangement each other.

Furthermore, the heat-insulating layer exhaust pipe 11 and the parapet exhaust pipe 13 are detachably connected through a connecting joint 16.

Specifically, the connecting joint 16 is an L-shaped elbow joint, and one end of the L-shaped elbow joint is screwed with the insulating layer exhaust pipe 11; the other end is screwed with the parapet exhaust pipe 13.

Further, the floor drain 14 is a square odor-resistant floor drain with a connector, and the fixed end of the floor drain 14 is detachably connected with the parapet exhaust pipe 13 through an installation connector 17.

Specifically, the mounting joint 17 is an L-shaped elbow joint, and one end of the L-shaped elbow joint is screwed with the parapet exhaust pipe 13; the other end is tightly screwed with the floor drain 14.

Further, all from interior to outer spraying according to the preface has injection moulding layer and waterproof layer and warning layer on exhaust structure 1 and roofing structure 2's surface, scribbles phosphor powder on the warning layer.

In the utility model, the injection layer is injected with the high molecular wear-resistant material; the waterproof layer is polyurethane waterproof paint; the warning layer is a yellow or black reflective warning tape or a reflective color film or reflective paint.

Meanwhile, in the utility model, the connection is fixed connection or movable connection or detachable connection, wherein the fixed connection is welded connection or directly processed into an integrated structure; the movable connection or the detachable connection is hinged connection, internal and external thread connection, bayonet connection, plug socket connection or bolt component connection or screw connection.

To sum up, the utility model discloses more specific embodiment is:

firstly, construction preparation, namely firstly drilling vent holes 111 with the diameter of 3-6 mm at intervals of 20-30 mm from top to bottom and from left to right of a heat preservation layer exhaust pipe 11 by using an electric drill, and then wrapping the heat preservation layer exhaust pipe 11 by using a filter sleeve 12 to prevent heat preservation materials such as foam concrete and the like from blocking the vent holes when a heat preservation layer 22 is constructed;

then, after the construction of the roof structure 2 is completed, firstly, according to construction drawings and standard requirements, a position line and an elevation control line of the exhaust structure 1 are discharged, then a parapet exhaust pipe 13 and a floor drain 14 of a parapet 27 part are pre-embedded, every 36 square meters of the roof area must guarantee an exhaust port, the longitudinal and transverse arrangement distance of the heat preservation exhaust pipe 11 must be smaller than 6m, the floor drain 14 is arranged on the roof completion surface at a position of 300-400 mm, mutual conflict with roof flashing 28 is avoided, the roof waterproof quality is guaranteed, and the roof parapet 27 is constructed immediately after the arrangement is completed.

Next, the heat preservation layer 22 is constructed, the longitudinal and transverse heat preservation layer exhaust pipes 11 are arranged, the cross positions of the heat preservation layer exhaust pipes 11 are connected through the cross joints 15, the longitudinal and transverse heat preservation layer exhaust pipes 11 are connected with the parapet exhaust pipes 13 at the root of the parapet 27, and all the exhaust pipes are guaranteed to be communicated with each other. The peripheries of the heat-insulating layer exhaust pipe 11 and the parapet exhaust pipe 13 are filled with gravels or ceramsite, so that smooth exhaust is ensured, and the construction quality of a roof exhaust system is further ensured.

Finally, exhaust structure 1 construction completion back, according to drawing and relevant standard construction completion in proper order look for slope layer 23, screed-coat 24, waterproof layer 25 and protective layer 26, can accomplish the utility model discloses an install and use. The utility model discloses arrange the principle according to the blast pipe, arrange the parapet exhaust mouth of pipe on the parapet to at parapet blast pipe mouth of pipe department installation floor drain, in the rainwater immersion blast pipe when preventing to rain. The method greatly improves the use efficiency of the house owner to the roof, reduces the situation of conflict with the installation engineering position, is tidy and beautiful on the roof, reduces the repair consumption of the exhaust pipe, ensures the construction quality of the roof engineering and reduces the construction cost; when the moisture in the heat preservation layer evaporates, the air enters along the set exhaust pipeline, the roof is effectively prevented from being cracked and damaged due to frost heaving of water and pressure of gas, meanwhile, the heat preservation layer can be dried year by year, the design heat preservation requirement is met, and the service life of the roof is prolonged.

Finally, it should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and those skilled in the art may change or modify the technical content disclosed above into equivalent embodiments with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a modified roofing exhaust structure, includes exhaust structure (1) and roofing structure (2), roofing structure (2) comprise its characterized in that by setting gradually reinforced concrete structure layer (21), heat preservation (22), looking for slope layer (23), screed-coat (24), waterproof layer (25), protective layer (26) and parapet (27) and flashing (28): be provided with the exhaust passage who link up with great ease in heat preservation (22), the intercommunication is provided with exhaust structure (1) that stretches out the roofing on the exhaust passage, exhaust structure (1) includes heat preservation blast pipe (11), filter sleeve (12) and parapet blast pipe (13) and floor drain (14), wherein, blast pipe (11) are connected through cross joint (15) and are set up and be the cruciform structure, parapet blast pipe (13) are connected respectively at arbitrary both ends mouth of heat preservation blast pipe (11) of cruciform structure, parapet blast pipe (13) are connected floor drain (14), floor drain (14) extend parapet (27) outside, set up a plurality of rows of exhaust holes (111) respectively on each heat preservation blast pipe (11) and parcel is provided with filter sleeve (12) that cover exhaust hole (111) on each heat preservation blast pipe (11).

2. An improved exhaust roofing structure according to claim 1, wherein: the heat-insulating layer exhaust pipe (11) is a PVC pipe, the total number of the PVC pipe is four, and the total lengths of the four PVC pipes are the same or different and are horizontally arranged in a cross shape.

3. An improved exhaust roofing structure according to claim 1, wherein: the exhaust holes (111) penetrate through the front side and the back side of the side wall of the heat-insulating layer exhaust pipe (11), and the exhaust holes (111) are distributed along the length direction of the heat-insulating layer exhaust pipe (11).

4. An improved exhaust roofing structure according to claim 1, wherein: the filter sleeve (12) is a latticed cylindrical sleeve which is made of glass fiber materials, is hollow inside and is provided with openings at two ends.

5. An improved exhaust roofing structure according to claim 1, wherein: parapet blast pipe (13) are the PVC pipe, and this PVC pipe's total number sets up to two, and two PVC pipe's total length is the same and be parallel relative vertical arrangement each other.

6. An improved exhaust roofing structure according to claim 1, wherein: the heat-insulating layer exhaust pipe (11) and the parapet exhaust pipe (13) are detachably connected through a connecting joint (16).

7. An improved exhaust roofing structure according to claim 6, wherein: the connecting joint (16) is an L-shaped elbow joint, and one end of the L-shaped elbow joint is tightly screwed with the heat-insulating layer exhaust pipe (11); the other end is tightly screwed with the parapet exhaust pipe (13).

8. An improved exhaust roofing structure according to claim 1, wherein: the floor drain (14) is a square odor-resistant floor drain with a connector, and the fixed end of the floor drain (14) is detachably connected with the parapet exhaust pipe (13) through an installation connector (17).

9. An improved exhaust roofing structure according to claim 8, wherein: the mounting joint (17) is an L-shaped elbow joint, and one end of the L-shaped elbow joint is tightly screwed with the parapet exhaust pipe (13); the other end is screwed with the floor drain (14).

10. An improved exhaust roofing structure according to claim 1, wherein: all from interior to outer spraying according to the preface has injection layer and waterproof layer and warning layer on exhaust structure (1) and roofing structure (2), scribbles phosphor powder on the warning layer.