CN221897287U - Hoisting type cold air conveying pipe - Google Patents

Abstract

The utility model provides a hoisting cold air delivery pipe, including a pipe body, the inner wall of the pipe body is provided with a heat preservation component, both ends of the pipe body are docked with an air guide cavity, the inside of the air guide cavity is docked with a corresponding change-of-direction docking component and a silencer component, the change-of-direction docking component extends out of the air guide cavity, the silencer component extends into the pipe body, and the top of the pipe body is equipped with a hoisting component for hoisting; the change-of-direction docking component includes an aluminum foil air guide hose and an external docking joint. The utility model uses a hoisting component to be assembled and installed in a sliding assembly manner, so that personnel only need to fix the hoisting component to quickly match and dock the pipe with the hoisting component, and the hoisting operation of the pipe can be completed without the use of parts. It is also more convenient and quick during maintenance and replacement, and the hoisting process of the pipe is increased.

Description

A hanging cold air delivery pipe

Technical Field

The utility model relates to the technical field of cold air pipelines, in particular to a hoisting type cold air conveying pipe.

Background Art

A cold air duct is a piping system used to transport cold air from one place to another. It is commonly used in industrial, commercial, and residential buildings to effectively distribute cooled air and maintain a stable indoor temperature. The cold air duct is usually connected to an air conditioning system or refrigeration equipment, and pushes the cold air to the area that needs cooling through a fan or blower. The duct system can pass through the ceiling, wall, or underground to transport the cold air to various rooms or work areas.

Cold air ducts can be made of different materials, including metals (such as galvanized steel pipes) and plastics (such as polyvinyl chloride or polypropylene). These materials are resistant to high temperatures and corrosion, making them suitable for use in cold air systems.

Through the above content, we know that the delivery pipe is used in the air-conditioning system. However, combined with its actual performance during operation, we know that the delivery pipe still has shortcomings: when installing the existing delivery pipe, the personnel use the installation components to clamp and tighten the pipe, and then assemble the set components with the pre-installed lifting components. Although this lifting method meets the installation and assembly requirements of the delivery pipe, the delivery pipe needs to operate the fastening components one by one when installing or disassembling, which increases the work process of the personnel during installation and maintenance; at the same time, when the delivery pipe is docked, it is necessary to use an elbow as a connector to achieve the docking between the pipes when encountering a turn, but because the size of the elbow is relatively fixed, if the docking length is insufficient, the installation position of the pipe needs to be readjusted, which increases the limitations during operation;

Therefore, the present application proposes a hanging type cold air delivery pipe.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides a hanging type cold air delivery pipe, which solves the problems mentioned in the background technology.

In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

A hanging type cold air delivery pipe comprises a pipe body, the inner wall of which is provided with a heat preservation component, both ends of the pipe body are butt-mounted with air guide cavities, the inside of the air guide cavity is butt-mounted with mutually corresponding direction-changing butt-mounted components and silencer components, the direction-changing butt-mounted components extend out of the air guide cavity, the silencer components extend into the pipe body, and the top of the pipe body is equipped with a hanging component for hanging; the direction-changing butt-mounted components comprise an aluminum foil air guide hose and an external butt joint, the inside of the air guide cavity is butt-mounted with an extended aluminum foil air guide hose, and the outer end of the aluminum foil air guide hose is butt-mounted with an external butt joint; the hanging component comprises a sliding component and a hanging component, the sliding component is fixedly mounted on the top of the pipe body, and the inner side of the sliding component is equipped with a hanging component.

Furthermore, the thermal insulation component includes a pearl cotton layer, a rock wool layer, and a foam layer. The rock wool layer is fixedly installed on the inner wall of the pipeline body, the foam layer is fixedly installed on the rock wool layer, and the pearl cotton layer is fixedly installed on the foam layer.

Furthermore, the reversing docking assembly includes a built-in docking joint and a docking plate. The inner end of the aluminum foil air guide hose is docked with a built-in docking joint connected to the air guide cavity, and the built-in docking joint corresponds to the silencer assembly. A docking plate is fixedly installed on the external docking joint, and a mounting hole is provided on the docking plate.

Furthermore, the silencer assembly includes a cylinder, an air guide mesh window, a partition, a first silencer, and a second silencer. The inner port of the air guide cavity is butt-jointed with a cylinder extending into the pipe body, two groups of partitions are fixedly mounted inside the cylinder, and the first silencer and the second silencer are respectively fixedly mounted on the two groups of partitions, and the end of the cylinder is butt-jointed with an air guide mesh window.

Furthermore, the sliding component includes a U-shaped hanging frame, a guide rail, a guide seat, and a positioning plate. The U-shaped hanging frame is fixedly installed on the top of the pipeline body, the guide seat is fixedly installed on the top of the U-shaped hanging frame, the guide seat is jointly slidably assembled with two sets of guide rails, and a positioning plate is jointly fixedly installed on one side of the top of the two sets of guide rails.

Furthermore, the lifting components include an installation cavity, a mounting plate, an adjusting knob, a crossarm, and a threaded rod. The bottom of the guide seat is fixedly installed with a crossarm, the outer side of the crossarm is fitted with an installation cavity, the inside of the installation cavity is butt-mounted with a threaded rod that passes through the crossarm, and the bottom end of the threaded rod is butt-mounted with an adjusting knob, and the top of the installation cavity is fixedly installed with a mounting plate.

Furthermore, a reserved mounting frame is fixedly mounted on one side of the top of the pipeline body, and the reserved mounting frame is assembled and connected to the guide rail.

The utility model provides a hanging type cold air delivery pipe. Compared with the prior art, it has the following beneficial effects:

1. The lifting operation of the pipeline is realized through the lifting assembly. The lifting assembly is assembled and installed in a sliding assembly manner. In this way, the personnel only need to fix the lifting parts to quickly match and dock the pipeline with the lifting parts. The lifting operation of the pipeline can be completed without the need for parts. It is also more convenient during maintenance and replacement, which increases the lifting process of the pipeline;

2. The reversible docking assembly enables the device to dock the pipelines without the need for an outer pipe for reversing the direction. When the length of the pipe body is insufficient, it can be extended without the need for additional pipe docking, which increases the convenience of personnel during pipeline assembly and reduces material loss.

BRIEF DESCRIPTION OF THE DRAWINGS

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.

FIG1 shows a schematic structural diagram of a first assembly state of a hanging type cold air delivery pipe of the utility model;

FIG2 is a schematic structural diagram showing the assembly state of the air guide cavity, the muffler assembly and the direction-changing docking assembly of the utility model;

FIG3 shows a schematic structural diagram of the hoisting assembly of the utility model in an assembled state;

FIG4 shows a schematic diagram of the structure of the hoisting component of the utility model;

FIG5 shows a schematic structural diagram of a heat preservation assembly of the present utility model;

FIG6 shows a schematic structural diagram of the second assembly state of the hanging type cold air delivery pipe of the utility model;

As shown in the figure: 1. Pipe body; 2. Insulation component; 21. Pearl cotton layer; 22. Rock wool layer; 23. Foam layer; 3. Silencer component; 31. Cylinder; 32. Air guide mesh window; 33. Partition; 34. First silencer; 35. Second silencer; 4. Reversible docking component; 41. Aluminum foil air guide hose; 42. Built-in docking joint; 43. Docking plate; 44. External docking joint; 5. Hoisting component; 51. Sliding component; 511. U-shaped hoisting frame; 512. Guide rail; 513. Guide seat; 514. Positioning plate; 52. Hoisting component; 521. Installation cavity; 522. Installation plate; 523. Adjustment knob; 524. Cross arm; 525. Threaded rod; 6. Air guide cavity; 7. Reserved installation frame.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Embodiment 1

In order to solve the technical problems in the background technology, a hanging cold air delivery pipe is provided as follows:

As shown in Figures 1 to 6, the utility model provides a hanging type cold air delivery pipe, including a pipe body 1, the inner wall of the pipe body 1 is provided with a heat preservation component 2, both ends of the pipe body 1 are butt-connected with an air guide cavity 6, the inside of the air guide cavity 6 is respectively butt-connected with a corresponding direction-changing docking component 4 and a silencer component 3, the direction-changing docking component 4 extends out of the air guide cavity 6, the silencer component 3 extends into the pipe body 1, and the top of the pipe body 1 is equipped with a hanging component 5 for hanging;

During this period, the pipeline body 1 is used as an air guide to complete the operation of guiding the cold air. The heat preservation component 2 in the pipeline body 1 can further increase the heat preservation effect of the pipeline during air guiding and reduce the temperature loss of the cold air during guiding. The air guide cavity 6 can achieve docking with the pipeline body 1 while ensuring the docking and flow guidance of the internal components. The change-of-direction docking component 4 allows the device to dock the pipeline without the need for change-of-direction coordination through the outer pipe, and when the docking length of the pipe body is insufficient, it can be extended without the need for additional pipe docking, which increases the convenience of personnel during pipeline assembly and reduces material loss. The silencer component 3 can reduce the noise of the pipeline during air guiding and ensure the silent effect of the pipeline during air guiding. The lifting operation of the pipeline is realized by the lifting component 5, and the lifting component 5 is assembled and installed in a sliding assembly manner, so that personnel only need to fix the lifting parts to quickly match and dock the pipeline with the lifting parts, and the lifting operation of the pipeline can be completed without the need for parts. It is also more convenient during maintenance and replacement, which increases the lifting process of the pipeline.

The direction-changing docking assembly 4 includes an aluminum foil air guide hose 41 and an external docking joint 44. The extended aluminum foil air guide hose 41 is docked and installed inside the air guide cavity 6, and the external docking joint 44 is docked and installed at the outer end of the aluminum foil air guide hose 41; the hanging assembly 5 includes a sliding component 51 and a hanging component 52. The sliding component 51 is fixedly installed on the top of the pipeline body 1, and the hanging component 52 is installed on the inner side of the sliding component 51;

During the process, the personnel first install and fix the lifting component 52, and then assemble the guide component in the sliding component 51 and the lifting component 52 with each other. Then the personnel can dock the pipeline main body 1 with the guide component through the sliding structure in the sliding component 51 to ensure the complete combination of the sliding component 51. After docking, the personnel can push the pipeline main body 1 to slide it to the appropriate position. After completion, the personnel can pull the aluminum foil air guide hose 41 in the air guide cavity 6 to complete the docking relationship between the aluminum foil air guide hose 41 and the external pipeline, and complete the docking and fixing through the external docking joint 44 on the aluminum foil air guide hose 41. The personnel can stretch or bend the aluminum foil air guide hose 41 to complete the pipeline assembly.

Embodiment 2

As shown in FIG. 1 and FIG. 6 , based on the above embodiments, this embodiment further provides the following contents:

In this embodiment, the insulation component 2 includes a pearl cotton layer 21, a rock wool layer 22, and a foam layer 23. The rock wool layer 22 is fixedly installed on the inner wall of the pipeline body 1, the foam layer 23 is fixedly installed on the rock wool layer 22, and the pearl cotton layer 21 is fixedly installed on the foam layer 23.

During this period, when the pipe body 1 is ventilated, the pearl cotton layer 21, the rock wool layer 22, and the foam layer 23 will serve as an inner wall to form an insulation layer, thereby reducing the temperature loss of the cold air during the transmission period.

In this embodiment, the reversible docking assembly 4 includes a built-in docking joint 42 and a docking plate 43. The inner end of the aluminum foil air guide hose 41 is docked with the built-in docking joint 42 connected to the air guide cavity 6, and the built-in docking joint 42 corresponds to the silencer assembly 3. The docking plate 43 is fixedly installed on the external docking joint 44, and the docking plate 43 is provided with a mounting hole.

The built-in docking joint 42 is installed inside the air guide cavity 6 and is connected to and communicates with the silencer assembly 3, and cold air can enter the silencer assembly 3 for silencer transmission;

During installation, the docking plate 43 on the external docking joint 44 is docked with the docking plate 43 on the external pipe fitting, and the fixing method thereof is to complete the fixed connection by mutual cooperation between the components and the mounting holes.

Embodiment 3

As shown in FIG. 1 to FIG. 6 , based on the above embodiment, this embodiment further provides the following contents:

In this embodiment, the silencer assembly 3 includes a cylinder 31, an air guide mesh window 32, a partition 33, a first silencer 34, and a second silencer 35. The inner port of the air guide cavity 6 is docked with the cylinder 31 extending into the pipe body 1, and two groups of partitions 33 are fixedly installed inside the cylinder 31. The first silencer 34 and the second silencer 35 are respectively fixedly installed on the two groups of partitions 33. The end of the cylinder 31 is docked with the air guide mesh window 32.

During this period, the cold air can enter the cylinder 31 through the aluminum foil air guide hose 41, and be differentiated, silenced and noise-reduced by the first silencer 34 and the second silencer 35 in the cylinder 31, so as to reduce the noise generated by the cold air during the guidance, and then enter the pipe body 1 through the air guide mesh window 32 for guidance.

The silencer uses honeycomb holes to differentiate and guide the cold air, thus completing the silencer operation of the cold air.

In this embodiment, the sliding component 51 includes a U-shaped hanging frame 511, a guide rail 512, a guide seat 513, and a positioning plate 514. The U-shaped hanging frame 511 is fixedly installed on the top of the pipeline body 1, and the guide seat 513 is fixedly installed on the top of the U-shaped hanging frame 511. The guide seat 513 is jointly slidably assembled with two sets of guide rails 512, and a positioning plate 514 is jointly fixedly installed on one side of the top of the two sets of guide rails 512.

During this period, when the guide rail 512 is fixed to the lifting component 52, the personnel can dock and assemble the U-shaped lifting frame 511 and the guide rail 512, and the method is to clip the guide seat 513 on the U-shaped lifting frame 511 into the guide groove in the guide rail 512. After the clipping is completed, the pipeline body 1 can be pushed to enable the pipeline body 1 to drive the U-shaped lifting frame 511 to slide onto the guide rail 512, and the docking distance between the pipeline bodies 1 can be adjusted by sliding. After the docking is completed, the outer sliding end of the guide rail 512 is fixed by the positioning plate 514 to achieve the limit of the guide seat 513.

In this embodiment, the hanging component 52 includes an installation cavity 521, a mounting plate 522, an adjusting knob 523, a cross arm 524, and a threaded rod 525. The cross arm 524 is fixedly installed on the bottom of the guide seat 513, the outer side of the cross arm 524 is sleeved with the installation cavity 521, the inner part of the installation cavity 521 is docked with a threaded rod 525 that passes through the cross arm 524, and the bottom end of the threaded rod 525 is docked with the adjusting knob 523, and the top of the installation cavity 521 is fixedly installed with a mounting plate 522.

In combination with the above content, the personnel need to first install and fix the installation cavity 521 through the installation plate 522, and the method is to fix the installation cavity 521 by matching the assembly holes on the installation plate 522 with the expansion bolts to complete the installation and fixation of the installation cavity 521;

Then, the adjusting knob 523 is rotated according to the actual hoisting height, thereby driving the threaded rod 525 to rotate, so that the height of the cross arm 524 is adjusted in real time to reach the required installation height;

Then, the cross arm 524 and the guide rail 512 are docked and installed.

In this embodiment, a reserved mounting frame 7 is fixedly mounted on one side of the top of the pipeline body 1 , and the reserved mounting frame 7 is assembled and connected to the guide rail 512 .

The reserved mounting frame 7 has the same structure as the U-shaped hanging frame 511, and its purpose is to facilitate the connection and installation between the pipeline main bodies 1. In this way, a set of sliding parts 51 and hanging parts 52 can be used to complete the docking and assembly with the reserved mounting frame 7 on another set of pipeline main bodies 1, so that a mutually restrictive connection relationship can also be formed between the pipeline main bodies 1.

It should be noted that, in this article, relational terms such as first and second, etc. 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.

The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (7)

1. A hoisting type cold air conveying pipe is characterized in that: the novel pipeline comprises a pipeline main body (1), wherein a heat preservation component (2) is arranged on the inner wall of the pipeline main body (1), two ends of the pipeline main body (1) are respectively and oppositely connected with an air guide cavity (6), a turning butt joint component (4) and a silencing component (3) which correspond to each other are respectively and oppositely connected and arranged in the air guide cavity (6), the turning butt joint component (4) extends out of the air guide cavity (6), the silencing component (3) extends into the pipeline main body (1), and a hoisting component (5) for hoisting is assembled at the top of the pipeline main body (1);

The turning butt joint assembly (4) comprises an aluminum foil air guide hose (41) and an external butt joint (44), wherein the aluminum foil air guide hose (41) extending out is arranged in butt joint in the air guide cavity (6), and the external butt joint (44) is arranged at the outer end of the aluminum foil air guide hose (41) in butt joint; the hoisting assembly (5) comprises a sliding part (51) and a hoisting part (52), the sliding part (51) is fixedly arranged at the top of the pipeline main body (1), and the hoisting part (52) is assembled on the inner side of the sliding part (51).

2. A lifting cold air duct according to claim 1, characterized in that: the heat preservation assembly (2) comprises a pearl cotton layer (21), a rock cotton layer (22) and a foam layer (23), wherein the rock cotton layer (22) is fixedly arranged on the inner wall of the pipeline main body (1), the foam layer (23) is fixedly arranged on the rock cotton layer (22), and the pearl cotton layer (21) is fixedly arranged on the foam layer (23).

3. A lifting cold air duct according to claim 2, characterized in that: the turning butt joint assembly (4) comprises an internal butt joint (42) and a butt joint disc (43), the internal butt joint (42) connected with the air guide cavity (6) is installed at the inner end of the aluminum foil air guide hose (41) in a butt joint mode, the internal butt joint (42) corresponds to the silencing assembly (3), the butt joint disc (43) is fixedly installed on the external butt joint (44), and mounting holes are formed in the butt joint disc (43).

4. A ceiling mounted cold air duct according to claim 3, wherein: the silencer assembly (3) comprises a cylinder body (31), an air guide net window (32), partition plates (33), a first silencer (34) and a second silencer (35), wherein the cylinder body (31) extending into the pipeline main body (1) is installed in a butt joint mode at the inner end of the air guide cavity (6), two groups of partition plates (33) are fixedly installed in the cylinder body (31), the first silencer (34) and the second silencer (35) are fixedly installed on the two groups of partition plates (33) respectively, and the air guide net window (32) is installed in a butt joint mode at the end portion of the cylinder body (31).

5. The lifting cold air duct of claim 4, wherein: the sliding part (51) comprises a U-shaped lifting frame (511), guide rails (512), guide seats (513) and positioning plates (514), the U-shaped lifting frame (511) is fixedly arranged at the top of the pipeline main body (1), the guide seats (513) are fixedly arranged at the top of the U-shaped lifting frame (511), the guide seats (513) are jointly slidably provided with two groups of guide rails (512), and the positioning plates (514) are fixedly arranged on one sides of the tops of the two groups of guide rails (512) together.

6. The lifting cold air duct of claim 5, wherein: hoist and mount part (52) are including installing cavity (521), mounting panel (522), adjust knob (523), cross arm (524), threaded rod (525), and the bottom of guide holder (513) is fixed mounting jointly has cross arm (524), and the outside cover of cross arm (524) is equipped with installs cavity (521), and threaded rod (525) that runs through cross arm (524) are installed in the inside butt joint of installing cavity (521), and adjust knob (523) are installed in the bottom butt joint of threaded rod (525), and the top fixed mounting of installing cavity (521) has mounting panel (522).

7. The lifting cold air duct of claim 6, wherein: one side at the top of the pipeline main body (1) is fixedly provided with a reserved mounting frame (7), and the reserved mounting frame (7) is assembled and connected with the guide rail (512).