CN116084661A - Flue gas duct mounting structure and construction method thereof - Google Patents
Flue gas duct mounting structure and construction method thereof Download PDFInfo
- Publication number
- CN116084661A CN116084661A CN202310032171.1A CN202310032171A CN116084661A CN 116084661 A CN116084661 A CN 116084661A CN 202310032171 A CN202310032171 A CN 202310032171A CN 116084661 A CN116084661 A CN 116084661A
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- Prior art keywords
- smoke
- floor
- supporting
- duct
- piece
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
- E04F17/02—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
- E04F17/04—Air-ducts or air channels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
Abstract
The invention relates to the technical field of building construction and discloses a smoke duct installation structure and a construction method thereof. One end of the supporting piece is penetrated in the reserved hole of the floor slab, the other end of the supporting piece can be propped against the bottom surface of the floor slab, and the top end of the smoke duct below the floor slab can be propped against the supporting piece; the backup pad is located the top surface of floor and is connected with the support piece, and the bottom in floor top flue can support with the backup pad and lean on. The existence of the supporting piece and the supporting plate enables the smoke duct to be vertically arranged between two adjacent floors, and the installation quality of the smoke duct is guaranteed. The existence of the supporting plate enables the dead weight load of the smoke air channel to be transferred to the corresponding floor slab through the supporting plate, so that the unloading of the smoke air channel is realized. Because the support piece is worn to locate the preformed hole and the lower extreme of support piece can support with the bottom surface of floor and lean on, consequently after the flue gas duct is placed, only need the concreting between support piece and preformed hole pore wall can, need not to hang the mould, construction step is simple, can effectively shorten construction cycle.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a smoke duct mounting structure and a construction method thereof.
Background
At present, the kitchen, the bathroom and the like have smoke duct structures, and the smoke duct can play a good role in exhausting smoke and removing peculiar smell.
In traditional flue construction, reserve the reserved hole of corresponding size when main part floor pours according to the design drawing generally, the size of reserved hole is generally greater than the size of flue, and when later stage installation flue, the upper strata is through reserved hole with flue hoist and mount to corresponding erection bed, still need to install the reinforcing bar in reserved hole department, then place the flue, hang the mould in flue interface department, pour at flue root, the multiple construction processes such as form removal, the construction step is complicated, and construction cycle is long.
In addition, when the smoke duct is installed, the perpendicularity of the smoke duct is difficult to control, and gaps exist in the interlayer smoke duct parts after the smoke duct is installed, so that the whole smoke duct cannot be closed, and the installation quality cannot be guaranteed. In addition, as the smoke duct is mostly used in kitchens and toilets, when the casting quality is poor, water leakage at the joint part of the smoke duct can be caused, floor leakage is easy to occur, and quality hidden danger exists.
Therefore, there is a need for a smoke duct installation structure and a construction method thereof to solve the above problems.
Disclosure of Invention
Based on the problems, the invention aims to provide a smoke duct installation structure and a construction method thereof, which can ensure the installation quality of a smoke duct, avoid leakage problems, and have simple construction steps and high construction efficiency.
In order to achieve the above purpose, the invention adopts the following technical scheme:
in one aspect, there is provided a smoke duct mounting structure comprising:
the floor slab is provided with a preformed hole, one end of the supporting piece is penetrated in the preformed hole, the other end of the supporting piece can be propped against the bottom surface of the floor slab, and the top end of the smoke duct below the floor slab can be propped against the supporting piece;
the backup pad, the backup pad set up in the top surface of floor, and with the support piece is connected, the bottom in the flue of floor top can with the backup pad supports.
As the preferable scheme of the smoke duct installation structure, the supporting piece comprises a cylinder body and a limiting plate which are connected, the cylinder body is arranged in the reserved hole in a penetrating mode, the limiting plate can be attached to the bottom surface of the floor slab, the top end of the smoke duct is abutted to the limiting plate, one end of the supporting plate is arranged on the floor slab in a lap mode, and the other end of the supporting plate is arranged on the cylinder body and connected with the limiting plate.
As the preferable scheme of the smoke duct mounting structure, the smoke duct mounting structure further comprises a connecting piece, a gap is reserved between the cylinder body and the hole wall of the reserved hole, and the connecting piece penetrates through the supporting plate and stretches into the gap to be connected with the limiting plate.
As the preferable scheme of the smoke duct mounting structure, a nut seat is arranged in the gap on the limiting plate, the connecting piece comprises a fixing rod, an external thread is arranged on the fixing rod, and the fixing rod is in threaded connection with the nut seat through the external thread.
As the preferable scheme of the flue gas duct mounting structure, the connecting piece further comprises a locking piece arranged on the fixing rod, the locking piece is positioned on one side of the supporting plate, which is opposite to the limiting plate, and the locking piece can press the supporting plate on the floor slab.
As the preferable scheme of the smoke duct mounting structure, a plurality of support plates are arranged, the plurality of support plates are distributed at intervals along the circumferential direction of the reserved hole, and each support plate is connected with the limiting plate through the connecting piece.
As the preferable scheme of the flue gas duct mounting structure, the flue gas duct mounting structure further comprises a concrete filling layer, wherein the concrete filling layer is filled between the outer wall of the cylinder body and the hole wall of the reserved hole.
As the preferable scheme of the smoke duct mounting structure, the outer wall of the cylinder body and one side surface of the limiting plate, which faces the floor slab, are both provided with concave-convex structures so as to form a rough surface.
As the preferable scheme of the smoke duct installation structure, the supporting piece and the supporting plate are both made of stainless steel materials.
On the other hand, the construction method of the flue gas duct is provided, and the flue gas duct mounting structure comprises the following steps:
the supporting pieces are arranged in the reserved holes of two adjacent layers of the floor slabs, and the supporting plates corresponding to the floor slabs are connected and fixed with the supporting pieces;
and installing the smoke air duct between two adjacent floors, enabling the bottom end of the smoke air duct to be abutted against a supporting plate at the reserved hole of the floor at the lower layer, enabling the top end of the smoke air duct to be abutted against a supporting piece at the reserved hole of the floor at the upper layer, and finishing the installation of the smoke air duct of all floors.
The beneficial effects of the invention are as follows:
when the smoke duct is installed, the supporting pieces and the supporting plates are installed at the reserved holes of the adjacent two floors, then the smoke duct is placed between the adjacent two floors, the top end of the smoke duct is abutted against the supporting pieces at the reserved holes of the upper floors, the bottom end of the smoke duct is abutted against the supporting plates at the reserved holes of the lower floors, the two ends of the smoke duct are respectively communicated with the reserved holes of the upper floors and the reserved holes of the lower floors, and finally concrete is poured between the supporting pieces and the hole walls of the reserved holes to finish the installation of the smoke duct. Through setting up support piece and backup pad for the flue gas duct can be arranged in perpendicularly between two-layer adjacent building boards, guarantees the installation quality in flue gas duct. Meanwhile, the existence of the supporting plate enables the dead weight load of the smoke air channel to be transmitted to the corresponding floor slab through the supporting plate, so that unloading of the smoke air channel is achieved, and the dead weight load of the smoke air channel is prevented from being transmitted to the smoke air channel on the lower layer. In addition, because the support piece is worn to locate in the preformed hole, and the lower extreme of support piece can support with the bottom surface of floor and lean on, consequently after the flue is placed, only need pour the concrete between the pore wall of support piece and preformed hole can, need not to hang the mould, construction step is simple, can effectively shorten construction cycle.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will briefly explain the drawings needed in the description of the embodiments of the present invention, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the contents of the embodiments of the present invention and these drawings without inventive effort for those skilled in the art.
FIG. 1 is a top view of a smoke stack mounting structure provided in an embodiment of the present invention;
FIG. 2 is a front cross-sectional view of a smoke stack mounting structure provided in an embodiment of the present invention;
fig. 3 is a partial enlarged view at a in fig. 2.
In the figure:
1-a bracing member; 2-supporting plates; 3-connectors; 4-gap; 5-a concrete filling layer;
11-a cylinder; 12-limiting plates;
121-a nut seat;
31-a fixed rod; 32-locking member;
100-floor slab; 101-reserving holes; 200-smoke duct.
Detailed Description
In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixed or removable, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 and 2, the present embodiment provides a smoke duct installation structure for installing a smoke duct 200 between two adjacent floors 100. The flue gas duct mounting structure comprises a supporting piece 1 and a supporting plate 2.
Wherein, the floor slab 100 is provided with a preformed hole 101, one end of the supporting piece 1 is penetrated in the preformed hole 101, the other end can be propped against the bottom surface of the floor slab 100, and the top end of the smoke duct 200 below the floor slab 100 can be propped against the supporting piece 1; the backup pad 2 sets up in the top surface of floor 100 to be connected with the support piece 1, the bottom of the flue gas channel 200 of floor 100 top can support with backup pad 2.
In the smoke duct installation structure provided by the embodiment, when the smoke duct 200 is installed, the supporting piece 1 and the supporting plate 2 are installed at the reserved holes 101 of the adjacent two-layer floor slabs 100, then the smoke duct 200 is placed between the adjacent two-layer floor slabs 100, the top end of the smoke duct 200 is abutted against the supporting piece 1 at the reserved holes 101 of the upper-layer floor slab 100, the bottom end of the smoke duct 200 is abutted against the supporting plate 2 at the reserved holes 101 of the lower-layer floor slab 100, the two ends of the smoke duct 200 are respectively communicated with the reserved holes 101 of the upper-layer floor slab 100 and the reserved holes 101 of the lower-layer floor slab 100, and finally concrete is poured between the supporting piece 1 and the hole walls of the reserved holes 101, so that the installation of the smoke duct 200 can be completed. By arranging the supporting piece 1 and the supporting plate 2, the smoke duct 200 can be vertically arranged between two adjacent floors 100, and the installation quality of the smoke duct 200 is ensured. Meanwhile, the existence of the support plate 2 enables the dead load of the smoke duct 200 to be transmitted to the corresponding floor slab 100 through the support plate 2, so that unloading of the smoke duct 200 is realized, and the dead load of the smoke duct 200 is prevented from being transmitted to the smoke duct 200 at the lower layer. In addition, because the support piece 1 is arranged in the preformed hole 101 in a penetrating way, and the lower end of the support piece 1 can be propped against the bottom surface of the floor slab 100, after the flue gas duct 200 is placed, concrete is poured between the support piece 1 and the hole wall of the preformed hole 101, a hanging die is not needed, the construction steps are simple, and the construction period can be effectively shortened.
Alternatively, referring to fig. 1, 2 and 3, the supporting member 1 includes a cylinder 11 and a limiting plate 12, where the cylinder 11 is inserted into the preformed hole 101, the limiting plate 12 can be attached to the bottom surface of the floor slab 100, the top end of the flue gas duct 200 abuts against the limiting plate 12, one end of the supporting plate 2 is set up on the floor slab 100, and the other end is set up on the cylinder 11 and connected with the limiting plate 12. In this embodiment, the limiting plate 12 is vertically connected to the lower end of the cylinder 11, and when the supporting member 1 is installed, the cylinder 11 is inserted into the preformed hole 101 from the lower direction of the floor slab 100, and the limiting plate 12 is attached to the bottom surface of the floor slab 100. Then, place backup pad 2 in the top surface of floor 100 to hang the one end of backup pad 2 in the preformed hole 101 top and take in the upper end of barrel 11, finally be connected fixed backup pad 2 and limiting plate 12, backup pad 2 and limiting plate 12 combined action clamp floor 100 can be with holding up support piece 1 and fix on floor 100. Because limiting plate 12 supports against the bottom surface of floor 100, and the top of cigarette wind channel 200 supports against with limiting plate 12, consequently the junction of cigarette wind channel 200 and preformed hole 101 can be closely sealed by limiting plate 12, guarantees the junction after the installation of cigarette wind channel 200 is accomplished and seals the butt joint, can avoid the later stage to appear the seepage problem, improves construction quality.
In this embodiment, referring to fig. 1, the cross section of the preformed hole 101 is square, so the cylinder 11 is also set as a square cylinder, the cross section of the cylinder 11 is smaller than that of the smoke duct 200, and the top end of the smoke duct 200 abuts against a side surface of the limiting plate 12, which is opposite to the floor slab 100, so as to ensure the installation verticality of the smoke duct 200, avoid the dislocation phenomenon of the smoke duct 200, and enable the whole smoke duct structure to be communicated in a sealing manner.
In other embodiments, if the preformed hole 101 is circular, the barrel 11 may be adaptively configured as a circular barrel.
Optionally, referring to fig. 1 and 2, the flue gas duct mounting structure further includes a connecting piece 3, a gap 4 (as shown in fig. 3) is left between the cylinder 11 and the hole wall of the preformed hole 101, and the connecting piece 3 penetrates through the supporting plate 2 and stretches into the gap 4 to be connected with the limiting plate 12. In this embodiment, the nut seat 121 is disposed on the limiting plate 12 in the gap 4, the connecting member 3 includes a fixing rod 31, an external thread is disposed on the fixing rod 31, and the fixing rod 31 is screwed with the nut seat 121 through the external thread. When the supporting plate 2 is installed, one end of the fixing rod 31 is inserted into the gap 4 to be in threaded connection with the nut seat 121, and then the other end of the fixing rod 31 penetrates through the supporting plate 2, so that the supporting plate 2 and the limiting plate 12 clamp the floor slab 100 together.
Further, referring to fig. 3, the connecting member 3 further includes a locking member 32 disposed on the fixing rod 31, the locking member 32 is located on a side of the support plate 2 opposite to the limiting plate 12, and the locking member 32 can compress the support plate 2 on the floor slab 100. Preferably, the locking member 32 is a locking nut, the supporting plate 2 is provided with a through hole, one end of the fixing rod 31 penetrating through the through hole is also provided with an external thread, after the fixing rod 31 is screwed with the nut seat 121, the through hole on the supporting plate 2 is aligned with the fixing rod 31, the fixing rod 31 penetrates through the through hole, then the locking nut is screwed, and the supporting plate 2 can be firmly fixed after the locking nut is screwed.
Alternatively, the support plates 2 are provided in plurality, the plurality of support plates 2 are distributed at intervals along the circumferential direction of the preformed hole 101, and each support plate 2 is connected with the limiting plate 12 through the connecting member 3. In this embodiment, referring to fig. 1, four support plates 2 are provided, and one support plate 2 is placed in the middle of each side of the preformed hole 101, so that on one hand, the installation stability of the supporting member 1 is improved, and on the other hand, the four support plates 2 can uniformly transfer the dead weight load of the flue gas duct 200 to the floor slab 100, so as to avoid downward transfer of the load of the flue gas duct 200.
In other embodiments, if one side of the smoke duct 200 is close to the wall, i.e. one side of the preformed hole 101 is close to the wall, only three support plates 2 may be provided, and the unloading function may be also performed.
Optionally, referring to fig. 1, the flue gas duct mounting structure further includes a concrete filling layer 5, and the concrete filling layer 5 is filled between the outer wall of the cylinder 11 and the wall of the reserved hole 101. That is, the gap 4 between the cylinder 11 and the wall of the preformed hole 101 is used for pouring the concrete filling layer 5, and the cylinder 11, the limiting plate 12 and the wall of the preformed hole 101 are surrounded to form a pouring cavity, so that a formwork is not required to be supported during the later pouring of the concrete filling layer 5, a die lifting process is omitted, and the construction steps of the flue gas duct 200 are simpler.
Alternatively, the outer wall of the cylinder 11 and a side of the limiting plate 12 facing the floor 100 are provided with a concave-convex structure to form a rough surface. That is, the outer wall of the cylinder 11 and one side surface of the limiting plate 12 facing the floor slab 100 are all pitted surfaces, so that the contact area between the concrete and the concrete can be increased when the concrete filling layer 5 is poured, the concrete is prevented from falling off, and the pouring quality is ensured.
Alternatively, the stay 1 and the support plate 2 are both made of stainless steel materials. The stainless steel material is corrosion-resistant, so that the installation quality of the flue gas duct 200 can be guaranteed, and the service life can be prolonged. Further, the fixing rod 31, the nut seat 121 and the locking member 32 are made of stainless steel materials, so that the later rust returning is avoided.
The embodiment also provides a construction method of the flue gas duct, which adopts the flue gas duct mounting structure, and comprises the following steps:
s1, installing supporting pieces 1 in reserved holes 101 of two adjacent floors 100, and connecting and fixing supporting plates 2 on the corresponding floors 100 with the supporting pieces 1;
s2, installing the smoke duct 200 between two adjacent floors 100, enabling the bottom end of the smoke duct 200 to abut against the support plate 2 at the reserved hole 101 of the lower floor 100, enabling the top end of the smoke duct 200 to abut against the supporting piece 1 at the reserved hole 101 of the upper floor 100, and finishing installation of the smoke duct 200 of all floors.
After step S2, the method further comprises the following steps:
and S3, after the installation of the flue gas duct 200 is completed, pouring concrete between the supporting piece 1 and the hole wall of the reserved hole 101 to form a concrete filling layer 5, and firmly fixing the supporting piece 1 and the supporting plate 2 on the floor slab 100.
In step S1, when installing the bracket 1, the cylinder 11 of the bracket 1 is inserted into the preformed hole 101 from the lower direction of the floor 100, the limiting plate 12 is attached to the bottom surface of the floor, and then one end of the fixing rod 31 is inserted into the gap 4 and screwed onto the nut seat 121. Then the through hole on the supporting plate 2 is aligned with the other end of the fixing rod 31, the fixing rod 31 passes through the through hole, and then a locking nut is screwed on the fixing rod 31 to lock and fix the supporting plate 2 and the supporting piece 1, namely, the installation is completed.
In step S2, when the smoke duct 200 is installed, the position of the smoke duct 200 is adjusted to make the bottom end of the smoke duct 200 abut against the support plate 2 on the lower floor 100, and the top end of the smoke duct 200 abuts against the limit plate 12 of the supporting member 1 of the upper floor 100, so that the installation verticality of the smoke duct 200 can be ensured.
In step S3, after the flue gas duct 200 is placed, concrete is poured into the gap 4 between the cylinder 11 and the wall of the preformed hole 101, and after the concrete is formed, a concrete filling layer 5 is formed, and the fixing rod 31 and the nut seat 121 are embedded into the concrete filling layer 5. The exposed limiting plate 12 below the floor slab 100 can be hidden by later suspended ceiling construction, and the exposed fixing rod 31 and the locking piece 32 above the floor slab 100 can be cut and removed or hidden during floor construction.
According to the construction method for the flue gas duct, the supporting piece 1 and the supporting plate 2 are arranged, so that the flue gas duct 200 can be vertically arranged between two adjacent floors 100, and the installation quality of the flue gas duct 200 is guaranteed. Meanwhile, the existence of the support plate 2 enables the dead load of the smoke duct 200 to be transmitted to the corresponding floor slab 100 through the support plate 2, so that unloading of the smoke duct 200 is realized, and the dead load of the smoke duct 200 is prevented from being transmitted to the smoke duct 200 at the lower layer. Because the barrel 11 of the support piece 1 is arranged in the preformed hole 101 in a penetrating manner, and the limiting plate 12 can be abutted against the bottom surface of the floor slab 100, after the flue gas duct 200 is placed, concrete is poured between the barrel 11 and the hole wall of the preformed hole 101, a hanging die is not needed, the construction steps are simple, and the construction period can be effectively shortened.
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (10)
1. Flue gas duct mounting structure, its characterized in that includes:
the floor slab comprises a supporting piece (1), wherein a preformed hole (101) is formed in a floor slab (100), one end of the supporting piece (1) is arranged in the preformed hole (101) in a penetrating mode, the other end of the supporting piece can be abutted to the bottom surface of the floor slab (100), and the top end of a smoke duct (200) below the floor slab (100) can be abutted to the supporting piece (1);
the support plate (2), backup pad (2) set up in the top surface of floor (100), and with support piece (1) are connected, the bottom of the flue gas channel (200) of floor (100) top can with backup pad (2) support.
2. The smoke duct installation structure according to claim 1, wherein the supporting piece (1) comprises a cylinder body (11) and a limiting plate (12) which are connected, the cylinder body (11) is arranged in the preformed hole (101) in a penetrating mode, the limiting plate (12) can be attached to the bottom surface of the floor slab (100), the top end of the smoke duct (200) is abutted to the limiting plate (12), one end of the supporting plate (2) is arranged on the floor slab (100), and the other end of the supporting plate is arranged on the cylinder body (11) and connected with the limiting plate (12).
3. The smoke duct mounting structure according to claim 2, further comprising a connecting piece (3), wherein a gap (4) is reserved between the cylinder (11) and the hole wall of the reserved hole (101), and the connecting piece (3) penetrates through the supporting plate (2) and stretches into the gap (4) to be connected with the limiting plate (12).
4. A smoke duct mounting structure according to claim 3, characterized in that the limiting plate (12) is provided with a nut seat (121) in the gap (4), the connecting piece (3) comprises a fixing rod (31), the fixing rod (31) is provided with external threads, and the fixing rod (31) is in threaded connection with the nut seat (121) through the external threads.
5. The smoke duct mounting structure according to claim 4, wherein said connecting member (3) further comprises a locking member (32) provided on said fixing rod (31), said locking member (32) is located at a side of said supporting plate (2) facing away from said limiting plate (12), and said locking member (32) is capable of pressing said supporting plate (2) onto said floor slab (100).
6. A smoke duct mounting structure according to claim 3, characterized in that the support plates (2) are provided in plurality, the plurality of support plates (2) are distributed at intervals along the circumference of the preformed hole (101), and each support plate (2) is connected with the limiting plate (12) through the connecting piece (3).
7. The smoke duct mounting structure according to any one of claims 2-6, further comprising a concrete filling layer (5), said concrete filling layer (5) being filled between the outer wall of said cylinder (11) and the wall of said preformed hole (101).
8. The smoke canal mounting structure according to any one of claims 2-6, wherein the outer wall of the cylinder (11) and a side of the limiting plate (12) facing the floor (100) are both provided with a relief structure to form a roughened surface.
9. A smoke stack mounting structure according to any one of claims 1-6, characterised in that said bracing member (1) and said support plate (2) are both made of stainless steel material.
10. The flue gas duct construction method adopting the flue gas duct installation structure as claimed in any one of claims 1 to 9, comprising the steps of:
the supporting pieces (1) are arranged in the reserved holes (101) of two adjacent layers of the floor slabs (100), and the supporting plates (2) corresponding to the floor slabs (100) are fixedly connected with the supporting pieces (1);
and installing the smoke air duct (200) between two adjacent floors (100), enabling the bottom end of the smoke air duct (200) to be abutted against a supporting plate (2) at a reserved hole (101) of the floor (100) at the lower layer, enabling the top end of the smoke air duct (200) to be abutted against a supporting piece (1) at the reserved hole (101) of the floor (100) at the upper layer until the smoke air ducts (200) of all floors are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310032171.1A CN116084661A (en) | 2023-01-10 | 2023-01-10 | Flue gas duct mounting structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310032171.1A CN116084661A (en) | 2023-01-10 | 2023-01-10 | Flue gas duct mounting structure and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116084661A true CN116084661A (en) | 2023-05-09 |
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ID=86198745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310032171.1A Pending CN116084661A (en) | 2023-01-10 | 2023-01-10 | Flue gas duct mounting structure and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116084661A (en) |
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2023
- 2023-01-10 CN CN202310032171.1A patent/CN116084661A/en active Pending
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