Broken bridge type modularized anti-condensation air pipe

Abstract

The utility model discloses a broken bridge type modularized anti-condensation air pipe, relates to the technical field of air pipes, and adopts the technical scheme that the broken bridge type modularized anti-condensation air pipe comprises an air pipe body, the air pipe body comprises four air pipe single plates, the air pipe body is formed by combining and assembling the four air pipe single plates, each air pipe single plate comprises an outer side section bar and an inner side section bar which are arranged in parallel, and the outer side section bar and the inner side section bar are arranged in parallel. The honeycomb plates are symmetrically arranged between the outer side sectional material and the inner side sectional material and are made of flame-retardant materials, the heat insulation sandwich is arranged between the two honeycomb plates, and therefore a broken bridge is formed between the outer side sectional material and the inner side sectional material. The air duct is simple in structure, high in efficiency, low in cost and good in quality, the honeycomb plate and the heat insulation sandwich are arranged in a composite mode, the functions of different materials are fully played, a broken bridge is formed between the outer side profile and the inner side profile, the problems that water drops are formed through condensation on the surface of the air duct body, and condensation leaks are solved, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air ducts, and more specifically, to a broken-bridge modular anti-condensation air duct. Background Art

[0002] Ducts usually refer to ventilation ducts used for air circulation and ventilation in buildings or other facilities. These ducts can deliver fresh air into the room while exhausting stale air to maintain good indoor air quality. Duct systems are often used with air conditioning systems or HVAC systems to ensure a comfortable and healthy indoor environment. In addition to being used in buildings, ducts can also be used in industrial facilities for air circulation and ventilation, and have uses in many other applications.

[0003] The traditional method of making ducts usually requires going to the construction site to first make a layer of galvanized ducts, and then cover the surface with fireproof materials and thermal insulation materials to achieve the effects of thermal insulation, heat insulation and fire prevention. It takes up a large area of ​​personnel and site, increases the difficulty of processing, and has high technical requirements for workers, which is not conducive to production and construction. In addition, during use, due to the temperature difference between the inside and outside of the metal duct, cold and heat can be quickly transmitted through the metal, and the air is easy to condense on the surface of the duct to form water droplets, which is easy to cause condensation leakage, and the practicality is poor.

[0004] Therefore, in order to solve the above technical problems, the present application proposes a broken bridge type modular anti-condensation air duct. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a broken bridge type modular anti-condensation air duct.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a broken bridge modular anti-condensation air duct, comprising an air duct body, the air duct body comprising four air duct single plates, the air duct body being assembled by combining the four air duct single plates;

[0007] The air duct single plate includes an outer profile and an inner profile arranged in parallel, and a honeycomb panel is symmetrically arranged between the outer profile and the inner profile, and the honeycomb panel is made of a flame retardant material, and a heat insulation sandwich is arranged between the two honeycomb panels, thereby forming a thermal bridge between the outer profile and the inner profile;

[0008] Both ends of the duct single plate are provided with connection components, and the effect is that the duct body is assembled by combining the duct single plates, so as to facilitate factory assembly line production, with high efficiency, low cost and good quality. Moreover, by combining the honeycomb panel and the heat-insulating sandwich, the role of different materials themselves is fully utilized, and a broken bridge is formed between the outer profile and the inner profile, so as to avoid the problem of condensation on the surface of the duct body to form water droplets and condensation leakage, thereby improving practicality. It should be noted that the heat-insulating sandwich can be made of a heat-insulating material with a low thermal conductivity such as rock wool.

[0009] Preferably, the connecting assembly includes card slots symmetrically arranged at the upper and lower ends of the air duct single board, a groove piece is clamped between the two card slots at any end of the air duct single board, and a protrusion piece is clamped between the two card slots at the other end of the air duct single board, and the groove piece and the protrusion piece can be plugged into each other. By using the card slots, groove pieces and protrusion pieces in coordination with each other, the speed of on-site installation of the air duct single board is accelerated, the stability of the connection between adjacent air duct single boards is increased, and the installation efficiency and stability of the assembled air duct body are ensured.

[0010] Preferably, connecting flanges are symmetrically arranged between adjacent outer slots of the two air duct panels, and seals are arranged between the connecting flanges, and connecting fasteners are arranged on the outer sides of the two connecting flanges. By using the connecting flanges, seals and connecting fasteners in coordination, the stability of the connection of the air duct panels is further increased, and the air tightness of the air duct body is increased, thereby ensuring the normal use of the air duct body.

[0011] Preferably, the plug-in portion and the middle portion of the protruding block are both provided with a heat-insulating cavity, and the heat-insulating effect of the air duct single plate is further improved by the provided heat-insulating cavity.

[0012] Preferably, the connection positions of the four air duct single plates are all provided with air duct connectors. By providing the air duct connectors, the stability of the air duct single plates assembled into the air duct body is improved, and the applicability is stronger.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, the duct body is assembled by combining the duct single panels, so that it is convenient for factory assembly line production, with high efficiency, low cost and good quality. The honeycomb panel and the heat insulation sandwich are compositely arranged to give full play to the role of different materials themselves, and a broken bridge is formed between the outer profile and the inner profile, so as to avoid the problem of condensation on the surface of the duct body to form water droplets and condensation leakage, thereby improving practicality.

[0015] 2. In the utility model, by using the connecting mechanism, connecting flange, seal, connecting fastener and duct connecting piece in coordination, the speed of on-site installation of duct single board is accelerated, the stability of the connection between adjacent duct single boards is increased, and the air tightness of the duct body is increased, thereby ensuring the installation efficiency and stability of the assembled duct body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the connection between the wind pipe single board and the wind pipe single board in the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the groove member and the protrusion member in the utility model;

[0020] Figure 4 For this utility model Figure 2 A is an enlarged structural diagram;

[0021] Figure 5 It is a structural schematic diagram of the single-board assembly of the wind pipe in the utility model.

[0022] 1. Duct body; 101. Duct single board; 102. Outer profile; 103. Inner profile; 2. Honeycomb panel; 3. Insulation sandwich; 4. Connecting assembly; 401. Slot; 402. Groove piece; 403. Protrusion piece; 404. Insulation cavity; 5. Connecting flange; 6. Connecting fastener; 7. Seal; 8. Duct connector. DETAILED DESCRIPTION

[0023] like Figure 1-5 As shown, the utility model provides a bridge-break type modular anti-condensation air duct, comprising an air duct body 1, the air duct body 1 comprising four air duct single plates 101, and the air duct body 1 is assembled by combining the four air duct single plates 101;

[0024] The air duct single plate 101 includes an outer profile 102 and an inner profile 103 arranged in parallel, and a honeycomb panel 2 is symmetrically arranged between the outer profile 102 and the inner profile 103, and the honeycomb panel 2 is made of a flame retardant material, and a heat insulation sandwich 3 is arranged between the two honeycomb panels 2, thereby forming a thermal bridge between the outer profile 102 and the inner profile 103;

[0025] Both ends of the duct single plate 101 are provided with a connection assembly 4, and the effect is that the duct body 1 is assembled by combining the duct single plates 101, so as to facilitate factory assembly line production, with high efficiency, low cost and good quality, and by combining the honeycomb panel 2 and the heat-insulating sandwich 3, the role of different materials themselves is fully utilized, and a broken bridge is formed between the outer profile 102 and the inner profile 103, so as to avoid the problem of condensation on the surface of the duct body 1 to form water droplets and condensation leakage, thereby improving practicality. It should be noted that the heat-insulating sandwich 3 can be made of an insulating material with a low thermal conductivity such as rock wool.

[0026] The connecting component 4 includes slots 401 symmetrically arranged at the two ends of the duct single board 101, a groove piece 402 is clamped between the two slots 401 at any end of the duct single board 101, and a protrusion piece 403 is clamped between the two slots 401 at the other end of the duct single board 101, and the groove piece 402 and the protrusion piece 403 can be plugged into each other. When in use, the groove piece 402 and the protrusion piece 403 are respectively clamped into the slots 401 at the two ends of the duct single board 101, and then the adjacent duct single boards 101 are connected so that the protrusion piece 403 is plugged into the inside of the groove piece 402, and they are connected in sequence. By using the arranged slots 401, the groove piece 402 and the protrusion piece 403 in coordination with each other, the speed of on-site installation of the duct single board 101 is accelerated, the stability of the connection between adjacent duct single boards 101 is increased, and the installation efficiency and stability of the assembled duct body 1 are guaranteed.

[0027] Connecting flanges 5 are symmetrically arranged between the adjacent outer slots 401 of the two air duct single plates 101, and sealing members 7 are arranged between the connecting flanges 5. Connecting fasteners 6 are arranged on the outer sides of the two connecting flanges 5. When in use, the connecting flanges 5 and the sealing members 7 are installed in the middle of the connection of the two air duct single plates 101, and then fixed with the connecting fasteners 6. By using the connecting flanges 5, the sealing members 7 and the connecting fasteners 6 in coordination, the stability of the connection of the air duct single plates 101 is further increased, and the air tightness of the air duct body 1 is increased, thereby ensuring the normal use of the air duct body 1.

[0028] The inserting portion and the middle portion of the protruding block 403 are both provided with a heat insulating cavity 404 , and the heat insulating effect of the air duct single plate 101 is further improved by the provided heat insulating cavity 404 .

[0029] The connection positions of the four air duct panels 101 are all provided with air duct connectors 8. When in use, the air duct panels 101 are modularly assembled using the air duct connectors 8. The provided air duct connectors 8 improve the stability of the air duct panel 101 assembled into the air duct body 1, making it more suitable.

[0030] Working principle: When in use, the groove member 402 and the protrusion member 403 are respectively clamped in the grooves 401 at both ends of the duct single plate 101, and then the adjacent duct single plates 101 are connected so that the protrusion member 403 is inserted into the groove member 402, and connected in sequence, and then the connecting flange 5 and the sealing member 7 are installed in the middle of the connection between the two duct single plates 101, and then fixed with the connecting fastener 6, and then the duct single plates 101 are modularly assembled using the duct connector 8 to complete the installation and connection of the duct body 1.

[0031] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A bridge-break modular anti-condensation air duct, comprising an air duct body (1), characterized in that: The air duct body (1) comprises four air duct single plates (101), and the air duct body (1) is assembled by combining the four air duct single plates (101); The air duct single plate (101) comprises an outer profile (102) and an inner profile (103) arranged in parallel, and a honeycomb panel (2) is symmetrically arranged between the outer profile (102) and the inner profile (103), the honeycomb panel (2) being made of a flame retardant material, and a heat insulating sandwich (3) is arranged between the two honeycomb panels (2), thereby forming a thermal break bridge between the outer profile (102) and the inner profile (103); Both ends of the air duct single plate (101) are provided with connection components (4).

2. The broken bridge type modular anti-condensation air duct according to claim 1, characterized in that: The connection assembly (4) comprises slots (401) symmetrically arranged at the two ends of the air duct single plate (101), a groove member (402) being clamped between the two slots (401) at any one end of the air duct single plate (101), and a protrusion member (403) being clamped between the two slots (401) at the other end of the air duct single plate (101), and the groove member (402) and the protrusion member (403) can be plugged into each other.

3. The broken bridge type modular anti-condensation air duct according to claim 2, characterized in that: Connecting flanges (5) are symmetrically arranged between adjacent outer slots (401) of the two air duct single plates (101), and a sealing member (7) is arranged between the connecting flanges (5). Connecting fasteners (6) are arranged on the outer sides of the two connecting flanges (5).

4. The broken bridge type modular anti-condensation air duct according to claim 3, characterized in that: The inserting portion and the middle portion of the protruding block (403) are both provided with a heat insulation cavity (404).

5. The broken bridge type modular anti-condensation air duct according to claim 4, characterized in that: Air duct connectors (8) are provided at the connection positions of the four air duct single plates (101).

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