Ventilation pipeline for ship air conditioner

Abstract

The utility model relates to the technical field of ventilation pipelines, and discloses a ventilation pipeline for a ship air conditioner, the outer wall of an insertion rod is rotatably connected with two rotating blocks, the outer wall of one side of each rotating block is welded with a movable block, the close surfaces of the two movable blocks are respectively provided with a clamping groove, and the pipeline is clamped on the inner walls of the clamping grooves. Through the arrangement of the bolt and the limiting groove, when a pipeline needs to be fixed to a certain position, the pipeline is placed between the two movable blocks, one movable block is rotated to be combined with the other movable block, then the bolt is installed on the two movable blocks to fix the pipeline, the nut reinforces the connecting position of the bolt and the movable blocks, the rotating rod is rotated in the limiting ring, and the pipeline can be fixed to a certain position. The movable block is connected with the mounting plate, the inclination degree of the pipeline can be adjusted by rotating the connecting rod, after adjustment, the rotating rod on the movable block is inserted into the corresponding limiting groove, and then the locking ring is clamped at the joint of the rotating rod and the mounting plate, so that the stability of pipeline connection is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation duct equipment, in particular to a ventilation duct for ship air conditioning. Background Art

[0002] Ventilation ducts generally include: marine ventilation ducts include positive pressure ventilation ducts, negative pressure ventilation ducts and PE film ventilation ducts, ventilation ducts, galvanized sheet (white iron) ventilation ducts, stainless steel ventilation ducts, fiberglass ventilation ducts, plastic ventilation ducts, composite ventilation ducts, color steel sandwich insulation board ventilation ducts, rubberized cloth ventilation ducts (such as mining air ducts), mining plastic ventilation ducts, etc.; telescopic ventilation ducts, flame retardant air ducts, aluminum foil composite insulation pipes; central air conditioning insulation hoses.

[0003] The application number is CN202021715398.4, which discloses a ventilation duct that is easy to clean for ship air-conditioning. The utility model describes a ventilation duct that is easy to clean for ship air-conditioning, comprising a ventilation duct body and a cleaning assembly, and a cleaning assembly is arranged on the top of the ventilation duct body; the cleaning assembly comprises a first shell, a first bracket, a movable motor, a horizontal screw rod, a first groove and a cleaning unit, the first shell is fixedly connected to the top of the ventilation duct body, and the first bracket is fixedly connected to the side of the first shell. The utility model provides a ventilation duct that is easy to clean for ship air-conditioning, and by arranging a cleaning assembly inside the ventilation duct, the cleaning assembly can quickly clean the dust inside the ventilation duct, thereby completing the dust removal operation of the ventilation duct more quickly and improving its work efficiency.

[0004] The above document discloses a ventilation duct for ship air conditioning that is easy to clean but has the following defects: since the ventilation duct is generally a hose, when the duct needs to be installed in a vent, the hose is easily blown loose when there is wind in the vent, and a fixed structure is required to fix it. However, the structure does not have a corresponding fixed structure and this cannot be achieved.

[0005] It can be seen from this that the existing ventilation duct does not have the function of fixing the duct at the vent, and it is necessary to improve the existing deficiencies and provide a function that can fix the duct at the vent. Utility Model Content

[0006] The utility model aims to provide a ventilation duct for ship air conditioning to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a ventilation duct for ship air conditioning, comprising a mounting structure, a rotating structure and a duct, wherein the rotating structure is rotatably connected to the inner wall of the mounting structure, the duct is clamped on the inner wall of the rotating structure, the rotating structure comprises an insert rod, two rotating blocks are rotatably connected to the outer wall of the insert rod, a movable block is welded on one side outer wall of the two rotating blocks, a clamping groove is provided on each side close to the two movable blocks, and the duct is clamped on the inner wall of the clamping groove. The purpose of such arrangement is that when the duct needs to be fixed at a certain place during use, the duct is placed between the two movable blocks, one movable block is rotated to merge with the other movable block, and then bolts are installed on the two movable blocks to fix them, nuts are used to reinforce the connection between the bolts and the movable blocks, the movable block is connected to the mounting plate by rotating the rotating rod in the limiting ring, the inclination of the duct can be adjusted by rotating the connecting rod, after adjustment, the rotating rod on the movable block is inserted into the corresponding limiting groove, and then the locking ring is clamped at the connection between the rotating rod and the mounting plate, thereby enhancing the stability of the duct connection.

[0009] Furthermore, screw holes are provided on the outer walls of the two movable blocks, bolts are threadedly connected on the inner walls of the screw holes, the bolts pass through the two movable blocks and extend to the outside of the movable blocks, and nuts are threadedly connected on the outer wall of the movable block near the bottom of the bolt. The purpose of this arrangement is that during the use of the pipeline, one movable block is rotated to merge with the other movable block, and then the bolts are installed on the two movable blocks to fix them, and the nuts reinforce the connection between the bolts and the movable blocks.

[0010] Furthermore, the mounting structure includes a mounting plate, a row of limit grooves is provided on one side outer wall of the mounting plate, a rotating rod is rotatably connected to the inner wall of one of the limit grooves, a locking ring is clamped on the inner wall of the rotating rod, and the locking ring is located on the side of the mounting plate away from the pipe. The purpose of such a setting is that during the use of the pipe, the locking ring reinforces the connection between the rotating rod and the mounting plate.

[0011] Furthermore, one of the movable blocks is welded to the other end of the rotating rod, and a limiting ring is welded to the end of the mounting plate away from the screw hole. The purpose of such arrangement is that the limiting ring limits the rotating rod during the use of the pipeline.

[0012] Furthermore, another rotating rod is rotatably connected to the inner wall of the limiting ring, and a locking ring is clamped on the inner wall of the other rotating rod, and the locking ring is located on one outer wall of the limiting ring. The purpose of this arrangement is that during the use of the pipeline, the limiting ring limits the rotating rod, and the rotation of the rotating rod drives the connecting rod and the pipeline to rotate together, and the locking ring is clamped at the connection between the rotating rod and the limiting ring, so that the two are fixedly connected.

[0013] Furthermore, a connecting rod is welded on the outer wall of the other side of the other rotating rod close to the limiting ring, and one of the movable blocks is welded on the outer wall of the connecting rod. The purpose of such a setting is that during the use of the pipeline, the rotating rod is rotated in the limiting ring to connect the movable block with the mounting plate, and the inclination of the pipeline can be adjusted by rotating the connecting rod.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model provides bolts and limit grooves. When the pipeline needs to be fixed at a certain place, the pipeline is placed between two movable blocks, one movable block is rotated to merge with the other movable block, and then bolts are installed on the two movable blocks to fix them. Nuts are used to reinforce the connection between the bolts and the movable blocks. The movable block is connected to the mounting plate by rotating the rotating rod in the limit ring. The inclination of the pipeline can be adjusted by rotating the connecting rod. After adjustment, the rotating rod on the movable block is inserted into the corresponding limit groove, and then the locking ring is clamped at the connection between the rotating rod and the mounting plate, thereby enhancing the stability of the pipeline connection.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the partially split structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the partially split structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the partially split structure of the utility model;

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] In the figure: 1. mounting structure; 100. screw hole; 101. mounting plate; 102. limiting groove; 103. limiting ring; 2. rotating structure; 200. slot; 201. rotating rod; 202. locking ring; 203. connecting rod; 204. movable block; 205. rotating block; 206. plug rod; 207. bolt; 208. nut; 3. pipeline. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0025] See also Figure 1 - Figure 4 As shown, the utility model is a ventilation duct for ship air conditioning, including a mounting structure 1, a rotating structure 2 and a pipe 3, the rotating structure 2 is rotatably connected to the inner wall of the mounting structure 1, the pipe 3 is clamped on the inner wall of the rotating structure 2, the rotating structure 2 includes an insertion rod 206, and two rotating blocks 205 are rotatably connected to the outer wall of the insertion rod 206, a movable block 204 is welded to the outer wall of one side of the two rotating blocks 205, and a groove 200 is respectively opened on the side close to the two movable blocks 204, and the pipe 3 is clamped on the inner wall of the groove 200. The purpose of such arrangement is that when the pipeline 3 needs to be fixed at a certain place during use, the pipeline 3 is placed between the two movable blocks 204, one movable block 204 is rotated to merge with the other movable block 204, and then the bolt 207 is installed on the two movable blocks 204 to fix them. The nut 208 reinforces the connection between the bolt 207 and the movable block 204, and the movable block 204 is connected to the mounting plate 101 by rotating the rotating rod 201 in the limiting ring 103. The inclination of the pipeline 3 can be adjusted by rotating the connecting rod 203. After adjustment, the rotating rod 201 on the movable block 204 is inserted into the corresponding limiting groove 102, and then the locking ring 202 is clamped at the connection between the rotating rod 201 and the mounting plate 101, thereby enhancing the stability of the connection of the pipeline 3.

[0026] The outer walls of the two movable blocks 204 are provided with screw holes 100, and the inner walls of the screw holes 100 are threadedly connected with bolts 207, which penetrate through the two movable blocks 204 and extend to the outside of the movable blocks 204. The outer wall of the movable block 204 near the bottom of the bolt 207 is threadedly connected with a nut 208. The purpose of this arrangement is that during the use of the pipeline 3, one movable block 204 is rotated to merge with the other movable block 204, and then the bolt 207 is installed on the two movable blocks 204 to fix them, and the nut 208 reinforces the connection between the bolt 207 and the movable block 204.

[0027] The mounting structure 1 includes a mounting plate 101, and a row of limiting grooves 102 are provided on the outer wall of one side of the mounting plate 101. A rotating rod 201 is rotatably connected to the inner wall of one limiting groove 102, and a locking ring 202 is clamped on the inner wall of the rotating rod 201. The locking ring 202 is located on the side of the mounting plate 101 away from the pipe 3. The purpose of such a setting is that the locking ring 202 reinforces the connection between the rotating rod 201 and the mounting plate 101 during the use of the pipe 3.

[0028] A movable block 204 is welded to the other end of the rotating rod 201, and a limiting ring 103 is welded to one end of the mounting plate 101 away from the screw hole 100. The purpose of such arrangement is that the limiting ring 103 limits the rotating rod 201 during the use of the pipeline 3.

[0029] Another rotating rod 201 is rotatably connected to the inner wall of the limiting ring 103, and a locking ring 202 is clamped on the inner wall of the other rotating rod 201. The locking ring 202 is located on one outer wall of the limiting ring 103. The purpose of this arrangement is that during the use of the pipeline 3, the limiting ring 103 limits the rotating rod 201, and the rotation of the rotating rod 201 drives the connecting rod 203 and the pipeline 3 to rotate together, and the locking ring 202 is clamped at the connection between the rotating rod 201 and the limiting ring 103, so that the two are fixedly connected.

[0030] A connecting rod 203 is welded on the outer wall of the other side of the other rotating rod 201 close to the limiting ring 103, and a movable block 204 is welded on the outer wall of the connecting rod 203. The purpose of such a setting is that during the use of the pipeline 3, the rotating rod 201 is rotated in the limiting ring 103, the movable block 204 is connected to the mounting plate 101, and the connecting rod 203 is rotated to adjust the inclination of the pipeline 3.

[0031] During use, when the pipeline 3 needs to be fixed at a certain place during use, the pipeline 3 is placed between the two movable blocks 204, one movable block 204 is rotated to merge with the other movable block 204, and then the bolt 207 is installed on the two movable blocks 204 to fix them. The nut 208 reinforces the connection between the bolt 207 and the movable block 204, and the movable block 204 is connected to the mounting plate 101 by rotating the rotating rod 201 in the limiting ring 103. The inclination of the pipeline 3 can be adjusted by rotating the connecting rod 203. After adjustment, the rotating rod 201 on the movable block 204 is inserted into the corresponding limiting groove 102, and then the locking ring 202 is clamped at the connection between the rotating rod 201 and the mounting plate 101, thereby enhancing the stability of the connection of the pipeline 3.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A ventilation duct for ship air conditioning, comprising a mounting structure (1), a rotating structure (2) and a duct (3), characterized in that: The rotating structure (2) is rotatably connected to the inner wall of the mounting structure (1), and the pipe (3) is clamped on the inner wall of the rotating structure (2). The rotating structure (2) comprises an insertion rod (206), and two rotating blocks (205) are rotatably connected to the outer wall of the insertion rod (206). A movable block (204) is welded to the outer wall of one side of the two rotating blocks (205), and a clamping groove (200) is respectively provided on the side close to the two movable blocks (204), and the pipe (3) is clamped on the inner wall of the clamping groove (200).

2. A ventilation duct for ship air conditioning according to claim 1, characterized in that: A screw hole (100) is provided on the outer wall of the two movable blocks (204); a bolt (207) is threadedly connected to the inner wall of the screw hole (100); the bolt (207) passes through the two movable blocks (204) and extends to the outside of the movable blocks (204); a nut (208) is threadedly connected to the outer wall of the bolt (207) near the bottom movable block (204).

3. A ventilation duct for ship air conditioning according to claim 1, characterized in that: The mounting structure (1) comprises a mounting plate (101), a row of limit grooves (102) being provided on an outer wall of one side of the mounting plate (101), a rotating rod (201) being rotatably connected to an inner wall of one of the limit grooves (102), a locking ring (202) being clamped on the inner wall of the rotating rod (201), and the locking ring (202) being located on a side of the mounting plate (101) away from the pipe (3).

4. A ventilation duct for ship air conditioning according to claim 3, characterized in that: One of the movable blocks (204) is welded to the other end of the rotating rod (201), and a limiting ring (103) is welded to one end of the mounting plate (101) away from the screw hole (100).

5. A ventilation duct for ship air conditioning according to claim 4, characterized in that: Another rotating rod (201) is rotatably connected to the inner wall of the limiting ring (103), and a locking ring (202) is clamped on the inner wall of the other rotating rod (201), and the locking ring (202) is located on one side outer wall of the limiting ring (103).

6. A ventilation duct for ship air conditioning according to claim 5, characterized in that: A connecting rod (203) is welded on the outer wall of the other side of the other rotating rod (201) close to the limiting ring (103), and a movable block (204) is welded on the outer wall of the connecting rod (203).

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