Supporting type flue fixing device capable of preventing smoke leakage
Through the anti-smoke-leakage-bearing flue fixing device of the H-shaped profile structure, the problems of high smoke leakage and maintenance costs and low construction efficiency in flue installation are solved, and the tight connection and rapid installation of the flue are achieved, and batch volume is supported. Chemical production.
Patent Information
- Application Number
- CN202420859892.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-24
AI Technical Summary
The prior art has smoke leakage problems in flue installation, which leads to human health hazards, and has high maintenance costs, low construction efficiency, and cannot achieve mass production.
The smoke-proof and anti-leakage-bearing flue fixing device adopts the H-shaped profile structure, including the left-side fixing block, the right-side fixing block and the baffle. Through the right-angle trapezoid and rectangular design, upper and lower grooves are formed to achieve the tightness of the flue side walls. Connect and quick installation.
It effectively solves the smoke leakage problem at the flue junction, improves installation speed and construction efficiency, and supports batch production, simplifies the factory prefabricated production process.
Smart Images
Figure CN222276052U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of assembled construction, and in particular relates to a smoke leakage-proof supporting flue fixing device. Background Art
[0002] Smoke leakage from the smoke exhaust duct is harmful to the human body. First, it will produce a large amount of harmful gases and particulate matter, such as carbon monoxide, formaldehyde, etc., which will cause serious harm to the human body. Second, if the kitchen's smoke exhaust pipe leaks smoke, it will cause a large amount of oil smoke to accumulate in the kitchen, which will not only affect the normal use of the kitchen, but if it accumulates for a long time, it may also cause serious consequences such as fire.
[0003] With the popularization of prefabricated construction technology and the increase in material and labor costs, the installation of smoke exhaust ducts in traditional residential buildings requires fixed horizontal steel bars on the floor slab for support, which will create gaps between the floor slab and the exhaust duct. The gaps are then sealed with cement mortar or poured with concrete. However, if the pouring is not dense or there is a long period of hot and cold switching, the mortar will crack and cause smoke leakage, resulting in the kitchen flue gas discharged from the lower floors filling the rooms of users on the higher floors.
[0004] In summary, the prior art has the problem that the smoke duct cannot be installed and fixed while the smoke leakage at the smoke duct connection is not solved, the maintenance labor cost is increased, the batch production cannot be carried out, and the construction efficiency is low. Utility Model Content
[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0006] Therefore, the purpose of the utility model is to provide a smoke leakage-proof supporting flue fixing device, which can solve the problems of the prior art that the smoke leakage at the flue connection cannot be solved while the flue is installed and fixed, the maintenance labor cost is increased, and mass production cannot be carried out, and the construction efficiency is low. In order to solve the above technical problems, the utility model provides a smoke leakage-proof supporting flue fixing device, which includes a left-side fixing block, a right-side fixing block, and a baffle. The side of the left-side fixing block is a hexahedron with a right-angled trapezoid, and the right-side fixing block is a rectangular parallelepiped. The height of the left-side fixing block is consistent with the height of the right-side fixing block, the length of the left-side fixing block is consistent with the length of the right-side fixing block, the left-side fixing block and the right-side fixing block are in the same horizontal plane, and the baffle is in the middle of the right-angled side of the left-side fixing block at the same height as the right-angled side of the right-side fixing block, and the baffle is parallel to the horizontal plane.
[0007] Optionally, the left fixing block, the right fixing block and the baffle are formed as a whole.
[0008] Optionally, the length of the upper side of the right-angled trapezoid on the side of the left fixed block is half the length of the lower side, and the width of the right fixed block is consistent with the length of the upper side of the right-angled trapezoid on the side of the left fixed block.
[0009] Optionally, the baffle is a rectangular parallelepiped, the length of the baffle is consistent with the length of the right fixing block, and the width of the baffle is consistent with the width of the right fixing block.
[0010] Optionally, the left fixing block, the right fixing block and the baffle are made of aluminum alloy.
[0011] Optionally, the width of the right fixing block is greater than 10 mm.
[0012] By adopting the above technical solution, in this case, the left fixed block is trapezoidal, with the upper side shorter than the lower side, which increases the stability of the bottom and allows it to be better placed on the horizontal floor surface. The baffle in the middle part of the right-angled side of the right-angled trapezoid and the right fixed block at the same height divides the space into two equal upper and lower grooves, presenting an H-shape as a whole. The left fixed block, the right fixed block, and the baffle are integrated in design and installation to achieve the effect of matched installation. The utility model has a simple structure, can be prefabricated in the factory, and is easier to process in batches.
[0013] In summary, the present invention has at least one of the following beneficial effects:
[0014] The utility model adopts an H-shaped profile structure, which is supported on the horizontal structural floor by placing one side of the foot, and the upper and lower butt-jointed grooves are used for connecting the side walls of the flue, which can meet the requirements of flue installation and fixation while also solving the quality problem of smoke leakage at the flue connection.
[0015] The utility model realizes assembly-type installation by integrating the left fixing block, the right fixing block and the baffle plate into an integrated design, thereby achieving fast installation speed.
[0016] The utility model has the advantages of simple structure, batch mold production, easy processing, and can be prefabricated in factories, making batch processing more convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 It is an elevation view of a smoke leakage-proof supporting flue fixing device of the utility model;
[0019] Figure 2 It is a side schematic diagram of a smoke leakage-proof supporting flue fixing device of the utility model;
[0020] Figure 3 It is a schematic bottom view of a smoke leakage-proof supporting flue fixing device of the utility model;
[0021] List of illustration symbols: 1. Left fixing block; 2. Right fixing block; 3. Baffle; 4. Front of baffle; 5. Back of baffle. DETAILED DESCRIPTION
[0022] The following is combined with Figure 1-3 The utility model is further described in detail.
[0023] Embodiment 1, refer to Figure 1-3 In this embodiment, in order to solve the problems of the existing technology that the smoke duct cannot be installed and fixed while the smoke duct connection cannot be solved, the maintenance labor cost increases and cannot be mass-produced, and the construction efficiency is low. The utility model discloses a smoke leakage-proof supporting type smoke duct fixing device, including a left fixed block 1, a right fixed block 2, and a baffle 3. The left fixed block 1 is a hexahedron with a right-angled trapezoid on the side, and the right fixed block 2 is a cuboid. The height of the left fixed block 1 is consistent with the height of the right fixed block 2, the length of the left fixed block 1 is consistent with the length of the right fixed block 2, the left fixed block 1 and the right fixed block 2 are in the same horizontal plane, and the right fixed block 2 has a baffle 3 in the middle of the right-angled side of the left fixed block 1 and the right fixed block 2 at the same height, and the baffle 3 is parallel to the horizontal plane. The left fixed block 1, the right fixed block 2 and the baffle 3 are a whole. The right-angled trapezoid on the side of the left fixed block 1 has a length of the upper side that is half the length of the lower side, and the width of the right fixed block 2 is consistent with the length of the upper side of the right-angled trapezoid on the side of the left fixed block 1. The baffle plate 3 is a cuboid, and the length of the baffle plate 3 is consistent with the length of the right fixing block 2, and the width of the baffle plate 3 is consistent with the width of the right fixing block 2. The width of the right fixing block 2 is greater than 10 mm.
[0024] Specific implementation principle: the left fixing block 1, the right fixing block 2 and the baffle 3 are a whole, the side surface of the left fixing block 1 is a trapezoid, and the left side of the left fixing block 1 is a slope foot. When the utility model is used, the side walls of the flue in the upper and lower parts are formed by inserting the side walls into the two grooves formed by the baffle 3 and the left fixing block 1 and the right fixing block 2, respectively forming two closed channels with the baffle front 4 and the baffle back 5. The longer side of the right-angled trapezoid below the left fixing block 1 is placed on the horizontal floor board surface, and the gravity of the flue is transmitted to the horizontal floor of the structure to play a supporting effect. At the same time, the flues of the upper and lower layers are inserted into the grooves to ensure the verticality of the flue in the vertical direction. The flue is a rectangle with four sides and needs to be installed on the four sides of the utility model.
[0025] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.
Claims
1. A smoke leakage-proof supporting flue fixing device, characterized in that: The invention comprises a left fixed block (1), a right fixed block (2), and a baffle (3), wherein the side of the left fixed block (1) is a hexahedron with a right-angled trapezoid, the right fixed block (2) is a rectangular parallelepiped, the height of the left fixed block (1) is consistent with the height of the right fixed block (2), the length of the left fixed block (1) is consistent with the length of the right fixed block (2), the left fixed block (1) and the right fixed block (2) are on the same horizontal plane, the baffle (3) is provided at the middle of the right-angled side of the left fixed block (1) and the right fixed block (2) at the same height, and the baffle (3) is parallel to the horizontal plane.
2. A smoke leakage-proof supporting flue fixing device according to claim 1, characterized in that: The left fixing block (1), the right fixing block (2) and the baffle plate (3) are integrally formed.
3. The smoke leakage-proof supporting flue fixing device according to claim 1, characterized in that: The length of the upper side of the right-angled trapezoid on the side of the left fixing block (1) is half the length of the lower side, and the width of the right fixing block (2) is consistent with the length of the upper side of the right-angled trapezoid on the side of the left fixing block (1).
4. The smoke leakage-proof supporting flue fixing device according to claim 1, characterized in that: The baffle plate (3) is a rectangular parallelepiped; the length of the baffle plate (3) is consistent with the length of the right side fixing block (2); and the width of the baffle plate (3) is consistent with the width of the right side fixing block (2).
5. The smoke leakage-proof supporting flue fixing device according to claim 1, characterized in that: The left fixing block (1), the right fixing block (2) and the baffle (3) are made of aluminum alloy.
6. The smoke leakage-proof supporting flue fixing device according to claim 1, characterized in that: The width of the right fixing block (2) is greater than 10 mm.