Air pipe heat preservation structure and air pipe device

Abstract

The utility model relates to an air pipe heat preservation structure and an air pipe device. The air pipe heat preservation structure comprises a heat preservation part and a binding part. The heat preservation part is used for being wound in the axial direction of the air pipe so as to wrap the outer pipe wall of the air pipe. The heat preservation part is provided with a first connecting part and a second connecting part capable of being matched with the first connecting part, and the first connecting part and the second connecting part are oppositely arranged in the winding direction perpendicular to the heat preservation part. The binding piece is connected to the outer side of the heat preservation piece in a winding mode, and the heat preservation piece is fixed to the periphery of the air pipe through the binding piece and cooperation of the first connecting piece and the second connecting piece, so that the efficiency of heat preservation operation of the air pipe can be improved to a certain degree.

Description

Technical Field

[0001] The present application relates to the technical field of air duct insulation, and in particular to an air duct insulation structure and an air duct device. Background Art

[0002] With the development of my country's economy, scientific and technological progress and the improvement of living standards, the functions of construction projects are constantly improving and the standards are constantly improving. In order to improve the comfort and aesthetics of buildings and ensure the reliability and stability of the normal operation of the mechanical and electrical fresh air system, it is necessary to insulate the air ducts of the mechanical and electrical fresh air system to reduce the "condensation" of the air ducts and the impact of repairs on normal work and life.

[0003] At present, in the ventilation and air conditioning construction work of electromechanical installation projects at home and abroad, insulation nails and insulation cotton are usually used to insulate air conditioning ducts or smoke exhaust ducts. In the actual construction process, workers need to wipe the outer surface of the duct with a damp rag to ensure that the surface is clean and smooth without dust and debris; after the surface of the duct is dry, multiple insulation nails are glued to the duct one by one with glue. After the glue is completely cured after 24 hours, insulation cotton is laid on the outer periphery of the duct and fixed to the duct with insulation nails.

[0004] However, when the air duct is insulated, it is necessary to wipe and dry the air duct, and workers need to glue multiple insulation nails to the air duct one by one, and wait for the glue to solidify before laying the insulation cotton, which results in low efficiency during the air duct insulation operation. Utility Model Content

[0005] In order to solve the above technical problems or at least partially solve the above technical problems, the present application provides an air duct insulation structure and an air duct device.

[0006] In a first aspect, the present application provides a duct insulation structure, including an insulation member and a restraining member;

[0007] The thermal insulation member is used to be wound along the axial direction of the air duct so as to be wrapped around the outer wall of the air duct; the thermal insulation member has a first connecting member and a second connecting member that can cooperate with the first connecting member, and the first connecting member and the second connecting member are arranged opposite to each other along a winding direction perpendicular to the thermal insulation member;

[0008] The binding member is connected around the outside of the heat-insulating member, and the heat-insulating member is fixed to the outer periphery of the air duct through the cooperation of the binding member and the first connecting member and the second connecting member.

[0009] In some embodiments, the first connecting member includes a plurality of first coupling elements, and the second connecting member includes a plurality of second coupling elements;

[0010] Each of the first link teeth and each of the second link teeth are spaced apart and arranged alternately along the winding direction of the heat-insulating component;

[0011] A pull head is also provided between the first connecting member and the second connecting member; the pull head can slide along the winding direction of the heat-insulating member to make the first link tooth engage with the second link tooth or separate from the second link tooth.

[0012] In some embodiments, the first connecting member and the second connecting member further include a chain belt, and each of the first chain teeth and each of the second chain teeth are respectively arranged on a corresponding chain belt;

[0013] Each of the chain belts is connected to the heat-insulating component respectively, and one end of the binding component is connected to one of the chain belts, and the other end of the binding component is connected to another of the chain belts.

[0014] In some embodiments, both ends of the restraining member are detachably connected to corresponding chain belts.

[0015] In some embodiments, one of the binding member and the chain belt is provided with a Velcro mother surface, and the other of the binding member and the chain belt is provided with a Velcro sub-surface that can be adhered to the Velcro mother surface;

[0016] Alternatively, the binding member and each of the chain belts are provided with mounting holes, and both ends of the binding member are connected to the corresponding chain belts through fasteners passing through the corresponding mounting holes.

[0017] In some embodiments, the connection between the restraining member and the chain belt is located on a side of the chain belt facing the thermal insulation member.

[0018] In some embodiments, the pull head is further provided with a holding pull connector for holding;

[0019] The slider slides relative to the first coupling element and the second coupling element through the movement of the holding coupling element.

[0020] In some embodiments, the first coupling element and the second coupling element are both metal coupling elements, and the pull head is a metal pull head.

[0021] In some embodiments, there are at least two restraining members, and at least two restraining members are arranged at intervals along the winding direction of the heat-insulating member;

[0022] And / or, the restraining member is a restraining belt.

[0023] In a second aspect, the present application provides an air duct device, including an air duct and the air duct insulation structure as described above.

[0024] Compared with the prior art, the technical solution provided by the embodiments of the present application has the following advantages:

[0025] The air duct insulation structure and air duct device provided by the present application are configured such that the insulation member is used to be wound along the axial direction of the air duct to be wrapped around the outer tube wall of the air duct by arranging an insulation member and a binding member; the insulation member is provided with a first connecting member and a second connecting member that can cooperate with the first connecting member, and the first connecting member and the second connecting member are arranged relative to each other in a winding direction perpendicular to the insulation member; at the same time, the binding member is wound around and connected to the outside of the insulation member, and the insulation member is fixed to the outer periphery of the air duct through the cooperation of the binding member and the first connecting member and the second connecting member. In this way, when the air duct is insulated, the insulation member is directly wrapped around the outer periphery of the air duct along the axial direction of the air duct, and then the first connecting member and the second connecting member are connected in cooperation. Since the binding member is located on the outside of the insulation member, the insulation member can be wrapped and sleeved on the outer periphery of the air duct through the cooperation of the binding member and the first connecting member and the second connecting member, thereby insulating the air duct. Compared with the solution of insulating the air duct through the cooperation of insulation nails and insulation cotton, the above-mentioned arrangement of this embodiment reduces the steps required to clean the outer surface of the air duct, stick multiple insulation nails one by one on the outside of the air duct, and wait for the glue between the insulation nails and the air duct to solidify before fixing the insulation cotton on the insulation nails. and time, thereby simplifying the steps of duct insulation to a certain extent, shortening the time of duct insulation, and further improving the efficiency of duct insulation, and at the same time reducing the labor cost and construction cost of workers to a certain extent; on the other hand, the present embodiment can also avoid the situation that the glue between the insulation nail and the duct fails and falls off, resulting in a gap between the insulation cotton and the duct, thereby causing condensation on the duct, through the cooperation of the binding piece and the first connecting piece and the second connecting piece, and improves the stability and reliability of the insulation cotton on the periphery of the duct to a certain extent, which is beneficial to improving the uniform insulation of the duct by the insulation piece, ensuring the reliable insulation of the duct, and improving the construction quality of the duct insulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0027] In order to more clearly illustrate the embodiments of the present application 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, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0028] Figure 1 This is a schematic diagram of the structure of the air duct insulation device described in an embodiment of the present application;

[0029] Figure 2 for Figure 1Enlarged view of point I in the middle.

[0030] Among them, 10, air duct insulation structure; 1, insulation component; 11, first connecting component; 12, second connecting component; 13, pull head; 14, chain belt; 15, gripping and pulling component; 2, restraining component; 20, air duct. DETAILED DESCRIPTION

[0031] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the scheme of the present application will be further described below. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present application, but the present application may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only part of the embodiments of the present application, rather than all of the embodiments.

[0033] Reference Figure 1 to Figure 2 As shown, this embodiment provides an air duct insulation structure 10, which can at least insulate the air duct 20 to avoid condensation and the like in the air duct 20 to a certain extent.

[0034] For example, the cross-sectional shape of the air duct 20 may be rectangular, circular, etc. The air duct 20 may be an iron air duct 20, a steel air duct 20, etc.

[0035] The duct insulation structure 10 specifically includes an insulation member 1 and a restraining member 2. Specifically, the insulation member 1 is used to be wound along the axial direction of the duct 20 to wrap around the outer wall of the duct 20. The insulation member 1 has a first connecting member 11 and a second connecting member 12 that can cooperate with the first connecting member 11, and the first connecting member 11 and the second connecting member 12 are relatively arranged along a winding direction perpendicular to the insulation member 1.

[0036] Specifically, the binding member 2 is connected around the outside of the thermal insulation member 1 , and the thermal insulation member 1 is fixed to the outer periphery of the air duct 20 through the cooperation of the binding member 2 and the first connecting member 11 and the second connecting member 12 .

[0037] Specifically, the winding direction of the thermal insulation member 1 is Figure 1 The Z direction shown is perpendicular to the winding direction of the thermal insulation member 1. Figure 1 X direction shown.

[0038] Exemplarily, the thermal insulation component 1 may be thermal insulation cotton. Of course, the thermal insulation component 1 may also be polyurethane foam or the like.

[0039] The restraining member 2 in this embodiment may be made of a material having fire-resistant and weather-resistant properties.

[0040] The air duct insulation structure provided in the present embodiment is configured with an insulation member 1 and a restraining member 2 so that the insulation member 1 is used to be wound along the axial direction of the air duct 20 to be wrapped around the outer tube wall of the air duct 20; the insulation member 1 is provided with a first connecting member 11 and a second connecting member 12 that can cooperate with the first connecting member 11, and the first connecting member 11 and the second connecting member 12 are relatively arranged in a winding direction perpendicular to the insulation member 1; at the same time, the restraining member 2 is wound around and connected to the outside of the insulation member 1, and the insulation member 1 is fixed to the outer periphery of the air duct 20 through the cooperation of the restraining member 2 and the first connecting member 11 and the second connecting member 12. With this arrangement, when the air duct 20 is insulated, the insulation member 1 is directly wound around the outer periphery of the air duct 20 along the axial direction of the air duct 20, and then the first connecting member 11 and the second connecting member 12 are connected in cooperation. Since the binding member 2 is located on the outside of the insulation member 1, the insulation member 1 can be wrapped and sleeved on the outer periphery of the air duct 20 through the binding member 2 and the cooperation of the first connecting member 11 and the second connecting member 12, thereby insulating the air duct 20. Compared with the solution of insulating the air duct 20 by cooperation of insulation nails and insulation cotton, the above-mentioned arrangement of this embodiment reduces the need to clean the outer surface of the air duct 20, to stick multiple insulation nails one by one on the outside of the air duct 20, and to wait for the glue between the insulation nails and the air duct 20 to solidify before fixing the insulation cotton on the insulation nails. The steps and time of heat preservation of the air duct 20 can be simplified to a certain extent, the time of heat preservation of the air duct 20 can be shortened, and the efficiency of heat preservation of the air duct 20 can be improved. At the same time, the labor cost and construction cost of workers can be reduced to a certain extent. On the other hand, the cooperation of the binding member 2 and the first connecting member 11 and the second connecting member 12 in this embodiment can also avoid the situation that the glue between the insulation nail and the air duct 20 fails and falls off, resulting in a gap between the insulation cotton and the air duct 20, thereby causing condensation on the air duct 20. It also improves the stability and reliability of the insulation cotton on the periphery of the air duct 20 to a certain extent, which is conducive to improving the uniform heat preservation of the air duct 20 by the insulation member 1, ensuring the reliable heat preservation of the air duct 20, and improving the construction quality of the heat preservation of the air duct 20.

[0041] In some embodiments, reference Figure 1 to Figure 2 As shown, the first connecting member 11 includes a plurality of first chain teeth, and the second connecting member 12 includes a plurality of second chain teeth. The first chain teeth and the second chain teeth are spaced and arranged in an interlaced manner along the winding direction of the thermal insulation member 1. A pull head 13 is also provided between the first connecting member 11 and the second connecting member 12. The pull head 13 can slide along the winding direction of the thermal insulation member 1 to engage the first chain teeth with the second chain teeth or separate from the second chain teeth.

[0042] In this way, the slider 13 is slid along the thermal insulation component 1 to engage the first chain tooth with the second chain tooth, so that the thermal insulation component 1 can be sleeved on the outer periphery of the air duct 20, or the first chain tooth is separated from the second chain tooth, thereby realizing the separation of the thermal insulation component 1 and the air duct 20. This makes the connection between the first connecting member 11 and the second connecting member 12 convenient and quick to use, thereby facilitating further improving the efficiency of the thermal insulation operation of the air duct 20. At the same time, the above arrangement also facilitates the replacement and maintenance of one of the air duct 20 and the air duct insulation structure 10, thereby facilitating improving the maintenance and replacement efficiency.

[0043] Moreover, compared with the solution of sticking multiple insulation nails one by one on the outside of the air duct 20, and making the insulation cotton be installed and fixed on the periphery of the air duct 20 through each insulation nail, the above-mentioned arrangement of this embodiment can also avoid the situation that the insulation effect of the air duct 20 is affected by the construction quality varying greatly due to uneven work levels, etc., to a certain extent, reduce the requirements for work levels, and is conducive to improving the appearance of the entire air duct device after the insulation operation of the air duct 20. The neatness improves the appearance effect, meets the appearance quality requirements, and can also improve the construction quality of the insulation of the air duct 20 to a certain extent, and reduce unnecessary economic losses.

[0044] Among them, the first link teeth, the second link teeth and the slider 13 can be customized according to different sizes of the air duct 20.

[0045] In some embodiments, reference Figure 1 to Figure 2 As shown, the first connecting member 11 and the second connecting member 12 further include a chain belt 14, and each first chain tooth and each second chain tooth are respectively arranged on a corresponding chain belt 14. Each chain belt 14 is respectively connected to the heat preservation member 1, and one end of the restraining member 2 is connected to one of the chain belts 14, and the other end of the restraining member 2 is connected to another of the chain belts 14.

[0046] In this way, by setting the chain belt 14, it is convenient to set the first chain tooth and the second chain tooth, and it is easy to realize the connection between the binding member 2 and the thermal insulation member 1. At the same time, the connection between the first chain tooth, the second chain tooth and the binding member 2 and the thermal insulation member 1 will basically not affect the thermal insulation member 1 itself, which is beneficial to ensure the thermal insulation effect of the thermal insulation member 1 on the air duct 20.

[0047] The chain belt 14 can be connected to the thermal insulation component 1 by sewing, screws or the like.

[0048] In some embodiments, both ends of the restraining member 2 are detachably connected to the corresponding chain belts 14 .

[0049] With this arrangement, when one of the restraint 2 and the chain belt 14 is damaged, only the damaged component needs to be replaced, which to a certain extent avoids the entirety of the restraint 2 and the chain belt 14 from being scrapped, helps save maintenance and use costs, and also allows at least the restraint 2 to be recycled and reused.

[0050] In some embodiments, the restraining member 2 has a Velcro mother surface, and the chain belt 14 has a Velcro sub-surface that can be adhered to the Velcro mother surface.

[0051] With this arrangement, the connection between the restraining member 2 and the chain belt 14 is achieved through the adhesion between the Velcro sub-surface and the Velcro main surface, and no third-party tool is required for the connection, which is easy to use.

[0052] Of course, the binding member 2 may be provided with a Velcro sub-surface, and the chain belt 14 may be provided with a Velcro main surface.

[0053] Of course, in some embodiments, mounting holes are provided on the restraining member 2 and each chain belt 14 , and both ends of the restraining member 2 are connected to the corresponding chain belt 14 via fasteners passing through the corresponding mounting holes.

[0054] With this arrangement, the connection between the binding member 2 and each chain belt 14 is convenient and reliable, which is beneficial to improving the fastening effect of the binding member 2 on the insulation member 1 on the periphery of the air duct 20, thereby ensuring the insulation effect of the air duct 20.

[0055] In some embodiments, the connection between the restraint 2 and the chain belt 14 is located on the side of the chain belt 14 facing the heat preservation component 1. This arrangement can hide the connection between the corset and the chain belt 14 to a certain extent, thereby further improving the appearance of the entire air duct device after the air duct 20 is insulated.

[0056] In some embodiments, reference Figure 1 to Figure 2 As shown, a gripping pull connector 15 for gripping is also provided on the pull head 13. The pull head 13 slides relative to the first and second coupling teeth through the movement of the gripping pull connector 15.

[0057] This arrangement enables a worker to drive the slider 13 to slide relative to the first and second chain teeth by holding the pull connector 15, thereby improving convenience during operation.

[0058] Among them, the holding and pulling member 15 can be a pull ring, a pull tab, etc.

[0059] In some embodiments, the first and second teeth are metal teeth, and the pull head 13 is a metal pull head 13. This arrangement can improve the structural strength of the first and second teeth and the pull head 13 to a certain extent, thereby facilitating the heat preservation effect of the heat preservation component 1 on the air duct 20.

[0060] Exemplarily, the first link teeth, the second link teeth and the pull head 13 can be made of alloy metal. Of course, the first link teeth, the second link teeth and the pull head 13 can also be made of pure metal.

[0061] In addition, in other embodiments, the first coupling teeth, the second coupling teeth and the slider 13 may also be plastic parts.

[0062] In some embodiments, reference Figure 1 As shown, there are at least two binding members 2 , and the at least two binding members 2 are arranged at intervals along the winding direction of the thermal insulation member 1 .

[0063] With such an arrangement, the thermal insulation component 1 can be tightened from different positions of the thermal insulation component 1, thereby facilitating improvement of the thermal insulation effect and uniformity of the thermal insulation of the air duct 20 by the thermal insulation component 1.

[0064] For example, after the insulation component 1 and the binding component 2 are fixed on the periphery of the air duct 20, the position of the binding component 2 can be adjusted so that the insulation cotton on the periphery of the air duct 20 can be evenly stressed; after the position of the binding component 2 is adjusted into place to complete the insulation of the air duct 20, the air duct device can be placed in the stacking area for standby use.

[0065] In some embodiments, reference Figure 1 As shown, the binding member 2 is a binding belt. This arrangement can increase the contact area between the binding member 2 and the thermal insulation member 1 to a certain extent, thereby improving the fastening effect of the binding member 2 on the thermal insulation member 1 on the air duct 20 to a certain extent, further ensuring the effective thermal insulation of the air duct 20.

[0066] Of course, in other implementations, the restraining member 2 may also be a restraining strip or the like.

[0067] Continue to refer to Figure 1 to Figure 2 As shown, this embodiment further provides an air duct device, including an air duct 20 and an air duct insulation structure 10.

[0068] The air duct insulation structure 10 in this embodiment has the same structure and implementation principle as the air duct insulation structure 10 provided in the above embodiment, and can bring the same or similar technical effects, and reference can be made to the description of the above embodiment.

[0069] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0070] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments described herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A duct insulation structure, characterized in that: It comprises a heat-insulating component (1) and a restraining component (2); The thermal insulation component (1) is used to be wound along the axial direction of the air duct (20) so as to be wrapped around the outer tube wall of the air duct (20); the thermal insulation component (1) has a first connecting component (11) and a second connecting component (12) that can cooperate with the first connecting component (11), and the first connecting component (11) and the second connecting component (12) are arranged relative to each other along a winding direction perpendicular to the thermal insulation component (1); The binding member (2) is connected around the outside of the thermal insulation member (1), and the thermal insulation member (1) is fixed to the outer periphery of the air duct (20) through the cooperation of the binding member (2) and the first connecting member (11) and the second connecting member (12).

2. The air duct insulation structure according to claim 1, characterized in that: The first connecting member (11) comprises a plurality of first connecting teeth, and the second connecting member (12) comprises a plurality of second connecting teeth; Each of the first link teeth and each of the second link teeth are spaced apart and arranged in a staggered manner along the winding direction of the heat-insulating component (1); A pull head (13) is also provided between the first connecting member (11) and the second connecting member (12); the pull head (13) can slide along the winding direction of the heat-insulating member (1) so as to enable the first link tooth to engage with the second link tooth or to separate from the second link tooth.

3. The air duct insulation structure according to claim 2, characterized in that: The first connecting member (11) and the second connecting member (12) further include a chain belt (14), and each of the first chain teeth and each of the second chain teeth are respectively arranged on the corresponding chain belt (14); Each of the chain belts (14) is connected to the thermal insulation component (1) respectively, and one end of the binding component (2) is connected to one of the chain belts (14), and the other end of the binding component (2) is connected to another of the chain belts (14).

4. The air duct insulation structure according to claim 3, characterized in that: Both ends of the restraining member (2) are detachably connected to corresponding chain belts (14).

5. The air duct insulation structure according to claim 4, characterized in that: One of the binding piece (2) and the chain belt (14) is provided with a Velcro mother surface, and the other of the binding piece (2) and the chain belt (14) is provided with a Velcro sub-surface that can be adhered to the Velcro mother surface in cooperation with the Velcro mother surface; Alternatively, the binding member (2) and each of the chain belts (14) are provided with mounting holes, and the two ends of the binding member (2) are respectively connected to the corresponding chain belt (14) via fasteners inserted into the corresponding mounting holes.

6. The air duct insulation structure according to claim 4, characterized in that: The connection point between the restraining member (2) and the chain belt (14) is located on the side of the chain belt (14) facing the thermal insulation member (1).

7. The air duct insulation structure according to claim 2, characterized in that: The pull head (13) is also provided with a gripping pull connector (15) for gripping; The pull head (13) slides relative to the first link tooth and the second link tooth through the movement of the holding link member (15).

8. The air duct insulation structure according to claim 2, characterized in that: The first link teeth and the second link teeth are both metal link teeth, and the pull head (13) is a metal pull head (13).

9. The air duct insulation structure according to any one of claims 1 to 8, characterized in that: There are at least two binding members (2), and at least two binding members (2) are arranged at intervals along the winding direction of the thermal insulation member (1); And / or, the restraining member (2) is a restraining belt.

10. An air duct device, characterized in that: It comprises an air duct (20) and an air duct thermal insulation structure (10) according to any one of claims 1 to 9.

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