Steam exhaust port structure of upright thermal insulation roof

Abstract

The utility model relates to a steam exhaust port structure of an upright heat preservation roof, which is characterized by comprising a steam exhaust pipe, a protective outer cover body and a steel plate ring, the lower end of the steam exhaust pipe extends into a heat preservation layer and is fixedly connected with the steel plate ring arranged at the inner bottom of a leveling layer through welding, the leveling layer is arranged above the heat preservation layer, and the protective outer cover body is fixedly connected with the steel plate ring through welding. The heat preservation layer is arranged above the reinforced concrete roof board layer, waterproof layers are arranged above the leveling layer and on the outer wall of the steam exhaust pipe extending out of the leveling layer, and the lower end of the steam exhaust pipe is communicated with a steam exhaust channel arranged in the leveling layer through a plurality of air inlet holes formed in the outer wall of the lower end of the steam exhaust pipe. The upper end of the steam exhaust channel extends out of the leveling layer and then sequentially penetrates through the reinforced concrete protection layer and the landscape decoration layer. By adopting the structure, protection on the steam exhaust port is enhanced, the steam exhaust port is not prone to damage in the construction process and the delivery use process, and the reliability of roof steam exhaust measures is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a steam exhaust port structure of an upright thermal insulation roof. Background Art

[0002] Conventional roof steam exhaust measures use a φ50 galvanized steel pipe with a 180° downward bend. A cement mortar protective layer is applied to the outer edge of the pipe's waterproof flange. While this function effectively exhausts steam, the vent is prone to damage during construction and after commissioning, or is later removed for aesthetic reasons. This location becomes a leak point, and the vent increases the moisture content of the roof's structural layers, causing leakage. Summary of the Invention

[0003] In order to solve the above problems, the utility model designs a steam exhaust vent structure of an upright thermal insulation roof, a protective outer cover is provided on the outer side of one end of the steam exhaust pipe extending out of the landscape decoration layer, and steam is exhausted through the steam exhaust holes provided on the outer wall of the upper end of the protective outer cover. In this way, the protection of the steam exhaust vent is enhanced and the decorative effect is better, which is convenient for later replacement and maintenance, solves the problem of roof leakage caused by the conventional roof steam exhaust vent being easily damaged or removed, and improves the reliability and aesthetic applicability of the roof exhaust measures.

[0004] In order to solve the above technical problems, the utility model provides a steam exhaust port structure of an upright thermal insulation roof, which is characterized in that it includes a steam exhaust pipe, a protective outer cover and a steel plate ring, the lower end of the steam exhaust pipe extends into the thermal insulation layer and is fixedly connected to the steel plate ring arranged at the bottom of the leveling layer by welding, the leveling layer is arranged above the thermal insulation layer, and the thermal insulation layer is arranged above the reinforced concrete roof panel layer, a waterproof layer is provided above the leveling layer and on the outer wall of the steam exhaust pipe extending out of the leveling layer, the lower end of the steam exhaust pipe is connected to the steam exhaust duct arranged in the leveling layer through a plurality of air inlet holes provided on the outer wall of the lower end The upper end of the exhaust duct extends out of the leveling layer and passes through the reinforced concrete protective layer and the landscape decoration layer in sequence. The protective outer cover is mounted on the outside of the exhaust pipe above the landscape decoration layer. The upper end of the protective outer cover is sealed, and the lower end of the protective outer cover is supported and connected to the landscape decoration layer. A drain outlet is provided on the side wall of the lower end of the protective outer cover. There is a gap between the upper end of the exhaust pipe and the top of the protective outer cover, and between the inner wall of the protective outer cover and the waterproof layer outside the exhaust pipe. A steam exhaust hole is provided on the side wall of the upper end of the protective outer cover, and the height of the steam exhaust hole is lower than the height of the upper end of the exhaust pipe.

[0005] Furthermore: a connecting groove is provided at the top of the landscape decoration layer relative to the protective outer cover body. The connecting groove is circular, and the lower end of the protective outer cover body is detachably connected to the connecting groove through a limiting mechanism.

[0006] Furthermore: the limiting mechanism includes a limiting protrusion arranged on the inner wall of the connecting groove, limiting teeth arranged on the outer wall of the lower end of the exhaust pipe, and a limiting cover body. A circle of limiting protrusions is arranged on the inner wall of the connecting groove, and a circle of limiting teeth is also arranged on the outer wall of the lower end of the exhaust pipe. The number of limiting protrusions matches the number of limiting teeth. The upper end surface of the limiting protrusion is lower than the upper surface of the landscape decoration layer. There is a gap between two adjacent limiting protrusions for the limiting teeth to pass through. The distance between the lower end surface of the limiting protrusion and the bottom surface of the connecting groove matches the height of the limiting teeth. The limiting cover body matches the connecting groove and its bottom is provided with a notch relative to the position of the limiting protrusion and the limiting teeth. The limiting teeth are limited in the connecting groove below the limiting protrusion by the limiting cover body.

[0007] Furthermore: the upper end of the exhaust pipe extends out of the exhaust pipe mounting bracket and a stainless steel rib is provided between the exhaust pipe and the top wall inside the protective outer cover.

[0008] Furthermore: a layer of white baking paint is provided on the top and outer wall of the protective outer cover.

[0009] After adopting the above structure, the beneficial effects of the utility model are as follows:

[0010] 1. The utility model provides a steam exhaust vent structure for a positively placed thermal insulation roof, which enhances the protection of the steam exhaust vent. The steam exhaust vent is not easily damaged during the construction process and during delivery and use, thereby improving the reliability of the roof exhaust measures.

[0011] 2. The steam exhaust outlet structure of the upright thermal insulation roof of the utility model has a better decorative effect and can be applied to roof landscape paving areas and roof greening areas with high quality requirements, thereby improving the aesthetics and applicability of the roof exhaust measures. At the same time, it avoids the need for artificial demolition in the later stage due to the aesthetics of the roof, thereby expanding the scope of application of the upright thermal insulation roof.

[0012] 3. The utility model has a steam exhaust vent structure for a positively placed thermal insulation roof, and the protective outer cover is detachable, which enhances the convenience of later replacement and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0014] Figure 1 It is a structural diagram of the present utility model.

[0015] Figure 2 for Figure 1 A magnified view of center.

[0016] Figure 3 This is a connection diagram of the protective outer cover.

[0017] Figure 4 It is a bottom view of the limiting cover.

[0018] Figure 5 for Figure 4 Magnified view of B. DETAILED DESCRIPTION

[0019] like Figure 1 and Figure 3 The steam outlet structure of a positive insulation roof shown in the figure includes a steam exhaust pipe 4, a protective outer cover 1 and a steel plate ring 13. The lower end of the steam exhaust pipe extends into the insulation layer 9 and is fixedly connected to the steel plate ring arranged at the bottom of the leveling layer 15 by welding. The leveling layer is arranged above the insulation layer, and the insulation layer is arranged above the reinforced concrete roof panel layer 14. A waterproof layer 5 is provided above the leveling layer and on the outer wall of the steam exhaust pipe extending out of the leveling layer. The lower end of the steam exhaust pipe is connected to the exhaust duct arranged in the leveling layer through a plurality of air inlet holes 16 opened on the outer wall of the lower end. The upper end of the steam exhaust duct extends out of the leveling layer and passes through the reinforced concrete roof panel layer 14 in turn. A soil protection layer 8 and a landscape decoration layer 7, the protective outer cover body is sleeved on the outside of the exhaust pipe above the landscape decoration layer, the upper end of the protective outer cover body is sealed, the lower end of the protective outer cover body is supported and connected to the landscape decoration layer, a drain port 3 is provided on the side wall of the lower end of the protective outer cover body, there is a gap between the upper end of the exhaust pipe and the top of the protective outer cover body, and between the inner wall of the protective outer cover body and the waterproof layer outside the exhaust pipe, an exhaust hole 2 is provided on the side wall of the upper end of the protective outer cover body, the height of the exhaust hole is lower than the height of the upper end of the exhaust pipe, the waterproof layer above the leveling layer is formed by paving, and the waterproof layer outside the exhaust pipe is formed by winding. The utility model discloses a protective outer cover is sleeved on the outer side of one end of the exhaust pipe extending out of the landscape decoration layer, and exhausts steam through the exhaust holes provided on the outer wall of the upper end of the protective outer cover, thereby enhancing the protection of the exhaust port and achieving a better decorative effect, making it convenient for replacement and maintenance in the later stage, solving the problem of roof leakage caused by the easy damage or removal of the conventional roof exhaust port, and improving the reliability, aesthetics and applicability of the roof exhaust measures.

[0020] like Figure 1 A connecting groove is provided at the top of the landscape decoration layer relative to the protective outer cover. The connecting groove is circular, and the lower end of the protective outer cover is detachably connected to the connecting groove through a limiting mechanism.

[0021] like Figure 1 、 Figure 2 、 Figure 4 and Figure 5The limiting mechanism shown includes a limiting protrusion 11 arranged on the inner wall of the connecting groove, a limiting tooth 10 and a limiting cover body 12 arranged on the outer wall of the lower end of the exhaust pipe. A circle of limiting protrusions is arranged on the inner wall of the connecting groove, and a circle of limiting teeth is also arranged on the outer wall of the lower end of the exhaust pipe. The number of limiting protrusions matches the number of limiting teeth. The upper end surface of the limiting protrusion is lower than the upper surface of the landscape decoration layer. There is a gap between two adjacent limiting protrusions for the limiting teeth to pass through. The distance between the lower end surface of the limiting protrusion and the bottom surface of the connecting groove matches the height of the limiting teeth. The limiting cover body matches the connecting groove and its bottom is provided with a notch 12-1 relative to the position of the limiting protrusion and the limiting teeth. The limiting teeth are limited in the connecting groove below the limiting protrusion by the limiting cover body. When the protective outer cover needs to be fixed, the limiting teeth are first passed between two adjacent limiting protrusions and rotated to the bottom of the limiting protrusion to limit the vertical direction. Then the limiting cover is inserted and the limiting cover is used to limit the limiting teeth in the left and right directions. The utility model is a steam exhaust vent structure for an upright thermal insulation roof. The protective outer cover is detachable, which enhances the convenience of subsequent replacement and maintenance.

[0022] like Figure 1 The upper end of the exhaust pipe extends out of the exhaust pipe mounting bracket and a stainless steel rib 6 is provided between the exhaust pipe and the top wall of the protective outer cover. A layer of white baking paint is provided on the top and outer wall of the protective outer cover.

[0023] The above are only preferred embodiments of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be pointed out that for those skilled in the art, various improvements and modifications that do not depart from the principles of the present invention should be considered within the scope of protection of the present invention.

Claims

1. A steam exhaust vent structure for an upright thermal insulation roof, characterized by: The invention comprises an exhaust pipe (4), a protective outer cover (1) and a steel plate ring (13), wherein the lower end of the exhaust pipe extends into the insulation layer (9) and is fixedly connected to the steel plate ring arranged at the bottom of the leveling layer (15) by welding, the leveling layer is arranged above the insulation layer, the insulation layer is arranged above the reinforced concrete roof panel layer (14), a waterproof layer (5) is arranged above the leveling layer and on the outer wall of the exhaust pipe extending out of the leveling layer, the lower end of the exhaust pipe is connected to the exhaust duct arranged in the leveling layer through a plurality of air inlet holes (16) opened on the outer wall of the lower end, and the upper end of the exhaust duct extends out of the leveling layer. After the leveling layer, it passes through the reinforced concrete protective layer (8) and the landscape decoration layer (7) in sequence. The protective outer cover is sleeved on the outside of the exhaust pipe above the landscape decoration layer. The upper end of the protective outer cover is sealed. The lower end of the protective outer cover is supported and connected to the landscape decoration layer. A drainage port (3) is provided on the side wall of the lower end of the protective outer cover. There are gaps between the upper end of the exhaust pipe and the top of the protective outer cover and between the inner wall of the protective outer cover and the waterproof layer outside the exhaust pipe. A steam exhaust hole (2) is provided on the side wall of the upper end of the protective outer cover. The height of the steam exhaust hole is lower than the height of the upper end of the exhaust pipe.

2. The steam exhaust vent structure of the upright thermal insulation roof according to claim 1, characterized in that: A connecting groove is provided at the top of the landscape decoration layer relative to the protective outer cover. The connecting groove is circular, and the lower end of the protective outer cover is detachably connected to the connecting groove through a limiting mechanism.

3. The steam vent structure of the upright thermal insulation roof according to claim 2, characterized in that: The limiting mechanism comprises a limiting protrusion (11) provided on the inner wall of the connecting groove, limiting teeth (10) provided on the outer wall of the lower end of the exhaust pipe, and a limiting cover (12). A circle of limiting protrusions is provided on the inner wall of the connecting groove, and a circle of limiting teeth is also provided on the outer wall of the lower end of the exhaust pipe. The number of limiting protrusions matches the number of limiting teeth. The upper end surface of the limiting protrusion is lower than the upper surface of the landscape decoration layer. There is a gap between two adjacent limiting protrusions for the limiting teeth to pass through. The distance between the lower end surface of the limiting protrusion and the bottom surface of the connecting groove matches the height of the limiting teeth. The limiting cover matches the connecting groove and has a notch (12-1) at its bottom relative to the position of the limiting protrusion and the limiting teeth. The limiting teeth are limited in the connecting groove below the limiting protrusion by the limiting cover.

4. The steam exhaust vent structure of the upright thermal insulation roof according to claim 1, characterized in that: The upper end of the exhaust pipe extends out of the exhaust pipe mounting bracket, and a stainless steel rib (6) is provided between the upper end of the exhaust pipe and the top wall of the protective outer cover.

5. The steam exhaust vent structure of the upright thermal insulation roof according to claim 1, characterized in that: A layer of white baking paint is provided on the top and outer wall of the protective outer cover.

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