Air pipe double-layer air heat insulation anti-condensation structure

Abstract

The utility model discloses an air pipe double-layer air heat insulation anti-condensation structure, which belongs to the technical field of ventilation pipes and comprises a heat insulation outer pipe, a heat insulation inner pipe, a first heat insulation component and a second heat insulation component. A first heat insulation assembly, a second heat insulation assembly and a heat preservation inner pipe are fixedly connected to the interior of the heat preservation outer pipe from outside to inside. The first heat insulation assembly and the second heat insulation assembly are arranged between the heat preservation outer pipe and the heat preservation inner pipe correspondingly, and when the pipeline conveys air, a third rubber heat insulation sleeve is matched with a second filling layer and a second connecting rib to conduct primary heat preservation and heat insulation on the heat preservation inner pipe; a first filling layer on a first rubber heat insulation sleeve is matched with first connecting ribs on a second rubber heat insulation sleeve to achieve heat preservation and heat insulation of the inner heat preservation pipe again, heat preservation and heat insulation of the inner heat preservation pipe and the outer heat preservation pipe are achieved, a double-layer structure is adopted for heat preservation and heat insulation of the pipeline, and the overall heat preservation and heat insulation effect is good; and the phenomenon of moisture condensation on the outer surface of the pipeline is effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ventilation pipe technical field more specifically, relate to a kind of air heat insulation dew prevention structure of double layer of air pipe. BACKGROUND

[0002] Air supply duct is an important component in heating, ventilation and air conditioning (HVAC) systems that transports conditioned air to different areas of a building. They are responsible for distributing heated, cooled or filtered air effectively to each room or area to ensure indoor comfort and air quality. The heat insulation dew prevention structure is a solution designed to reduce heat loss and prevent condensation, especially suitable for air supply ducts in air conditioning and ventilation systems.

[0003] Based on the above, the present inventor found that: at present, the existing air supply duct mostly uses single heat insulation structure to insulate and heat the air supply duct, which can achieve the effect of insulation and heat preservation, but due to the large temperature difference between the inside and outside of the duct, it is easy to cause the phenomenon of dew on the outer surface of the duct. Therefore, the existing structure is improved to provide a kind of air pipe double-layer air heat insulation dew prevention structure, so as to achieve the purpose of more practical value. SUMMARY

[0004] 1. Technical problem to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a kind of air pipe double-layer air heat insulation dew prevention structure, which can prevent the use of single heat insulation structure to insulate and heat the air supply duct, which can achieve the effect of insulation and heat preservation, but due to the large temperature difference between the inside and outside of the duct, it is easy to cause the phenomenon of dew on the outer surface of the duct.

[0006] 2. Technical scheme

[0007] In order to solve the above problems, the utility model adopts the following technical scheme.

[0008] A kind of air pipe double-layer air heat insulation dew prevention structure, including heat preservation outer tube, heat preservation inner tube, heat insulation component one and heat insulation component two, the inside of the heat preservation outer tube is fixedly connected with heat insulation component one, heat insulation component two and heat preservation inner tube from outside to inside, respectively, heat jacket one and heat jacket two are installed on the outer side of the heat preservation outer tube from left to right, respectively, the upper portion of heat jacket one and heat jacket two is bolted to vertical support, one side of the vertical support is fixedly connected with reinforcing plate, and the top of vertical support is fixedly connected with mounting plate, the inner side of heat jacket one and heat jacket two is fixedly provided with adapter port, respectively.

[0009] Further, the structure of heat jacket one and heat jacket two is consistent, and heat jacket one and heat jacket two are symmetrically arranged on both sides of the heat preservation outer tube.

[0010] Further, the heat insulation assembly is composed of a rubber heat insulation sleeve one, a filling layer one, a connecting rib one and a rubber heat insulation sleeve two, the rubber heat insulation sleeve one is fixedly connected to the inner side wall of the heat preservation outer pipe, one side of the rubber heat insulation sleeve one is provided with the rubber heat insulation sleeve two, the inner side wall of the rubber heat insulation sleeve one is fixedly connected with the filling layer one, and one side of the rubber heat insulation sleeve two is fixedly connected with the connecting rib one.

[0011] Further, the filling layer one is filled with a drying agent and is distributed in a surrounding manner on the inner side wall of the rubber heat insulation sleeve one, the connecting rib one is distributed in a surrounding manner on the outer side of the rubber heat insulation sleeve two, and the size of the filling layer one is matched with the size of the connecting rib one.

[0012] Further, the heat insulation assembly two is composed of a rubber heat insulation sleeve three, a filling layer two and a connecting rib two, the rubber heat insulation sleeve three is fixedly connected to the inner side wall of the heat insulation assembly one, one side of the rubber heat insulation sleeve three is fixedly connected with the filling layer two, and the outer side of the heat preservation inner pipe is fixedly connected with the connecting rib two.

[0013] Further, the filling layer two is filled with a drying agent and is distributed in a surrounding manner on the inner side wall of the heat insulation assembly one, the connecting rib two is distributed in a surrounding manner on the outer side of the heat preservation inner pipe, and the size of the connecting rib two is matched with the size of the filling layer two.

[0014] Further, the inner side of the mounting plate is provided with two groups of symmetrical screw grooves, the reinforcing plates are provided in two groups, and every three reinforcing plates form a group.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] In the scheme, the heat insulation assembly one and the heat insulation assembly two are respectively installed between the heat preservation outer pipe and the heat preservation inner pipe, when air is conveyed through the pipeline, the heat preservation inner pipe is preliminarily heat-insulated by the rubber heat insulation sleeve three, the filling layer two and the connecting rib two, the heat preservation inner pipe is heat-insulated again by the filling layer one on the rubber heat insulation sleeve one and the connecting rib one on the rubber heat insulation sleeve two, and the heat preservation inner pipe and the heat preservation outer pipe are heat-insulated by themselves, so that the pipeline is heat-insulated by the double-layer structure, the overall heat-insulation effect is good, and the phenomenon that the outer surface of the pipeline is dewed is effectively prevented. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic view of the utility model;

[0019] Figure 2 It is a planar schematic view of the utility model;

[0020] Figure 3 It is a schematic view of the heat insulation assembly one of the utility model;

[0021] Figure 4 It is a schematic view of the heat insulation assembly two of the utility model;

[0022] Figure 5 It is a schematic view of the installation assembly of the utility model.

[0023] Mark explanation in drawing:

[0024] 1, heat preservation outer tube; 2, jacket one; 3, jacket two; 4, heat preservation inner tube; 5, heat insulation assembly one; 51, rubber heat insulation sleeve one; 52, filling layer one; 53, connecting rib one; 54, rubber heat insulation sleeve two; 6, heat insulation assembly two; 61, rubber heat insulation sleeve three; 62, filling layer two; 63, connecting rib two; 7, stand; 8, reinforcing plate; 9, mounting plate; 10, adaptive mouth. Specific implementation

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model; Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments; Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Embodiment:

[0027] Please refer to Figures 1-5 , a kind of air pipe double-layer air heat insulation dew prevention structure, including heat preservation outer tube 1, heat preservation inner tube 4, heat insulation assembly one 5 and heat insulation assembly two 6, the inside of heat preservation outer tube 1 is fixedly connected with heat insulation assembly one 5, heat insulation assembly two 6 and heat preservation inner tube 4 from outside to inside, heat insulation assembly one 5 and heat insulation assembly two 6 are used to increase the heat preservation and insulation effect of pipeline, heat preservation outer tube 1 outer side is respectively equipped with jacket one 2 and jacket two 3 from left to right, jacket one 2 and jacket two 3 are used to install heat preservation outer tube 1.Jacket one 2 and jacket two 3 are respectively bolted with stand 7 above, one side of stand 7 is fixedly connected with reinforcing plate 8, and the top of stand 7 is fixedly connected with mounting plate 9, the inner side of jacket one 2 and jacket two 3 is respectively fixed with adaptive mouth 10.

[0028] Please refer to Figure 1 And Figure 2 The structure of jacket one 2 and jacket two 3 is consistent, and jacket one 2 and jacket two 3 are symmetrically arranged on the two sides of heat preservation outer tube 1, and heat preservation outer tube 1 can be installed by setting jacket one 2 and jacket two 3.

[0029] Please refer to Figure 1 And Figure 2The heat insulation assembly 5 is composed of the rubber heat insulation sleeve 51, the filling layer 52, the connecting rib 53 and the rubber heat insulation sleeve 54. The rubber heat insulation sleeve 51 is fixedly connected to the inner side wall of the heat preservation outer tube 1. The rubber heat insulation sleeve 54 is arranged on one side of the rubber heat insulation sleeve 51. The filling layer 52 is fixedly connected to the inner side wall of the rubber heat insulation sleeve 51. The connecting rib 53 is fixedly connected to one side of the rubber heat insulation sleeve 54. The heat insulation assembly 5 can increase the heat preservation effect of the pipeline.

[0030] Referring to Figure 3 and Figure 4 The filling layer 52 is filled with a drying agent. The filling layer 52 is arranged in a surrounding manner on the inner side wall of the rubber heat insulation sleeve 51. The connecting rib 53 is arranged in a surrounding manner on the outer side of the rubber heat insulation sleeve 54. The size of the filling layer 52 is matched with the size of the connecting rib 53. The filling layer 52 filled with the drying agent can increase the drying effect of the pipeline.

[0031] Referring to Figure 1 and Figure 2 The heat insulation assembly 6 is composed of the rubber heat insulation sleeve 61, the filling layer 62 and the connecting rib 63. The rubber heat insulation sleeve 61 is fixedly connected to the inner side wall of the heat insulation assembly 5. The filling layer 62 is fixedly connected to one side of the rubber heat insulation sleeve 61. The connecting rib 63 is fixedly connected to the outer side of the heat preservation inner tube 4. The heat insulation assembly 6 can increase the heat preservation effect of the pipeline.

[0032] Referring to Figure 2 and Figure 4 The filling layer 62 is filled with a drying agent. The filling layer 62 is arranged in a surrounding manner on the inner side wall of the heat insulation assembly 5. The connecting rib 63 is arranged in a surrounding manner on the outer side of the heat preservation inner tube 4. The size of the connecting rib 63 is matched with the size of the filling layer 62. The filling layer 62 filled with the drying agent can increase the drying effect of the pipeline.

[0033] Referring to Figure 1 and Figure 5 The inner side of the mounting plate 9 is provided with two groups of symmetrical screw grooves. The reinforcing plate 8 is provided with two groups. Three reinforcing plates 8 form a group. The reinforcing plate 8 can reinforce the stand 7.

[0034] In use: first, the heat insulation assembly 5 and heat insulation assembly 6 are installed between the heat preservation outer tube 1 and the heat preservation inner tube 4, when the pipeline transports air, the rubber heat insulation sleeve three 61 cooperates with the filling layer two 62 and the connecting rib two 63 to preliminarily insulate and heat the heat preservation inner tube 4, and then the filling layer one 52 on the rubber heat insulation sleeve one 51 cooperates with the connecting rib one 53 on the rubber heat insulation sleeve two 54 to realize the heat preservation of the heat preservation inner tube 4 again, and then the heat preservation of the heat preservation inner tube 4 and the heat preservation outer tube 1 itself is added, the pipeline is insulated and heated in a double-layer structure, the overall heat preservation and heat insulation effect is good, and the phenomenon that the pipeline outer surface appears dewing is effectively prevented.

[0035] Finally, it should be pointed out that: in the description of the utility model, it should be pointed out that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0036] In the description of the utility model, it should also be pointed out that, unless otherwise specified and limited, the terms "set", "install", "connect", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0037] The above is only a preferred specific embodiment of the utility model; however, the protection scope of the utility model is not limited to this. Any skilled person familiar with the art in the technical range disclosed by the utility model can make equivalent replacement or change according to the technical scheme of the utility model and the improvement concept, which should be covered in the protection scope of the utility model.

Claims

1. A double-layer air insulation and anti-condensation structure for air ducts, comprising an outer insulated pipe (1), an inner insulated pipe (4), a first insulation component (5), and a second insulation component (6), wherein the outer insulated pipe (1) is fixedly connected to the first insulation component (5), the second insulation component (6), and the inner insulated pipe (4) from the outside to the inside, characterized in that: The outer side of the heat-insulating outer pipe (1) is equipped with a first jacket (2) and a second jacket (3) from left to right. A stand (7) is bolted to the top of the first jacket (2) and the second jacket (3). A reinforcing plate (8) is fixedly connected to one side of the stand (7), and an installation plate (9) is fixedly connected to the top of the stand (7). An adapter port (10) is fixedly provided on the inner side of the first jacket (2) and the second jacket (3).

2. The double-layer air insulation and anti-condensation structure for air ducts according to claim 1, characterized in that: The first jacket (2) and the second jacket (3) have the same structure and are symmetrically arranged on both sides of the heat-insulating outer tube (1).

3. The double-layer air insulation and anti-condensation structure for air ducts according to claim 1, characterized in that: The heat insulation component 1 (5) is composed of a rubber heat insulation sleeve 1 (51), a filling layer 1 (52), a connecting rib 1 (53) and a rubber heat insulation sleeve 2 (54). The rubber heat insulation sleeve 1 (51) is fixedly connected to the inner wall of the heat insulation outer pipe (1), and a rubber heat insulation sleeve 2 (54) is provided on one side of the rubber heat insulation sleeve 1 (51). The filling layer 1 (52) is fixedly connected to the inner wall of the rubber heat insulation sleeve 1 (51), and a connecting rib 1 (53) is fixedly connected to one side of the rubber heat insulation sleeve 2 (54).

4. The double-layer air insulation and anti-condensation structure for air ducts according to claim 3, characterized in that: The first filling layer (52) is filled with desiccant and is distributed in a ring around the inner wall of the first rubber heat insulation sleeve (51). The first connecting rib (53) is distributed in a ring around the outer side of the second rubber heat insulation sleeve (54). The size of the first filling layer (52) is matched with the size of the first connecting rib (53).

5. The double-layer air insulation and anti-condensation structure for air ducts according to claim 1, characterized in that: The second heat insulation component (6) is composed of a rubber heat insulation sleeve (61), a filling layer (62) and a connecting rib (63). The rubber heat insulation sleeve (61) is fixedly connected to the inner wall of the first heat insulation component (5), and the filling layer (62) is fixedly connected to one side of the rubber heat insulation sleeve (61). The outer side of the inner heat insulation tube (4) is fixedly connected to the connecting rib (63).

6. The double-layer air insulation and anti-condensation structure for air ducts according to claim 5, characterized in that: The second filling layer (62) is filled with desiccant and is distributed in a ring around the inner wall of the first insulation component (5). The second connecting rib (63) is distributed in a ring around the outer side of the inner insulation tube (4), and the size of the second connecting rib (63) is matched with the size of the second filling layer (62).

7. The double-layer air insulation and anti-condensation structure for air ducts according to claim 1, characterized in that: The mounting plate (9) has two sets of symmetrical threaded grooves on its inner side, and the reinforcing plate (8) has two sets, with three reinforcing plates (8) forming a set.

Images