Telescopic air conditioner gas exchange pipeline capable of being freely combined

Abstract

The utility model relates to the technical field of air conditioner pipelines, and discloses a telescopic air conditioner gas exchange pipeline capable of being freely combined, the telescopic air conditioner gas exchange pipeline comprises a pipeline main body, an auxiliary pipe is arranged at one end of the inner side of the pipeline main body, dovetail grooves are formed in the two ends of the inner surface of the pipeline main body, and dovetail insertion strips are uniformly and fixedly connected to the upper end and the lower end of the auxiliary pipe; the connecting block at one end of the electric push rod is fixed to the inner side of the concave base through the two arc-shaped clamping blocks in the concave block, stable stretching and retracting of the auxiliary pipe in the pipeline body are achieved through control of the electric push rod, and when the electric push rod is started, the output end of the electric push rod pushes the connecting block to move; the connecting block drives the dovetail inserting strip on the auxiliary pipe to slide in the dovetail groove in the pipeline body, so that the telescopic action of the auxiliary pipe is achieved, the pipelines can be freely combined, the length of the pipelines can be accurately adjusted, different installation spaces and requirements are met, and the installation flexibility and convenience are greatly improved.

Description

Technical Field

[0001] The present application relates to the field of air-conditioning pipe technology, and in particular to a freely combinable telescopic air-conditioning gas exchange pipe. Background Art

[0002] With the continuous improvement of people's living standards, air conditioners have become an indispensable electrical appliance in daily life. The normal operation of air conditioners depends on gas exchange pipes, through which indoor and outdoor air circulation and heat exchange are achieved;

[0003] At present, most of the air conditioning gas exchange pipes on the market adopt a fixed length and structure design, which has certain limitations in the installation and use process. First, the fixed length pipe is difficult to adapt to different installation spaces and requirements, and the installation process is relatively cumbersome. Secondly, the fixed structure design limits the flexibility and adjustability of the pipe, which is very inconvenient to use. Therefore, we urgently need to provide a telescopic air conditioning gas exchange pipe that can be freely combined.

[0004] The above information disclosed in this background technology is only used to increase the understanding of the background technology of this application. Therefore, it may contain information that does not constitute the prior art known to ordinary technicians in this field. Utility Model Content

[0005] In order to solve the problems that, firstly, fixed-length pipes are difficult to adapt to different installation spaces and requirements, and the installation process is rather cumbersome, and secondly, the design of the fixed structure limits the flexibility and adjustability of the pipes, making them inconvenient to use, the present application provides a telescopic air-conditioning gas exchange pipe that can be freely combined.

[0006] The present application provides a freely combinable telescopic air-conditioning gas exchange pipe adopting the following technical solution:

[0007] A telescopic air-conditioning gas exchange pipe that can be freely combined includes a pipe main body, a secondary pipe is provided at one end of the inner side of the pipe main body, dovetail grooves are provided at both ends of the inner surface of the pipe main body, the upper and lower ends of the secondary pipe are evenly fixedly connected with dovetail insertion strips, the secondary pipe is inserted into the inside of the dovetail groove through the dovetail insertion strips, both side surfaces of the pipe main body are fixedly connected with mounting seats, the inner side of the mounting seat is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a connecting block, both sides of the secondary pipe are fixedly connected with a concave seat, the inner side of the concave seat is provided with two arc-shaped clamping blocks, the upper and lower ends of the connecting block are provided with limit clamping grooves, and the two arc-shaped clamping blocks are respectively clamped to the inner sides of the limit clamping grooves.

[0008] Preferably, two movable rods are evenly and fixedly connected to the outer sides of the two arc-shaped clamping blocks, and the two movable rods extend through the outer sides of the concave seat and are connected to a pull plate.

[0009] Preferably, two return springs are evenly and fixedly connected to the outer side of the arc-shaped block, the two return springs are respectively sleeved on the outer side of the movable rod, and the other end of the return spring is fixedly connected to the inner surface of the concave seat.

[0010] Preferably, the sides of the pipeline main body and the auxiliary pipe are fixedly connected with connecting flanges, the bottom of the pipeline main body is evenly fixedly connected with two fixing seats, and the bottoms of the two fixing seats are evenly opened with multiple through holes.

[0011] Preferably, a filter plate is fixedly connected to the interior of the pipe body, and both side surfaces of the pipe body are fixedly connected to limit seats, and the middle parts of the two electric push rods are respectively penetrated through the middle parts of the limit seats.

[0012] In summary, this application has the following beneficial technical effects:

[0013] The utility model fixes the connecting block at one end of the electric push rod to the inner side of the concave seat through two arc-shaped clamping blocks inside the concave block, and utilizes the control of the electric push rod to realize the stable extension and retraction of the auxiliary pipe in the pipeline body. When the electric push rod is started, its output end pushes the connecting block to move, and the connecting block drives the dovetail insert on the auxiliary pipe to slide in the dovetail groove in the pipeline body, thereby realizing the extension and retraction of the auxiliary pipe, so that the pipelines can be freely combined and the length can be accurately adjusted to meet different installation spaces and requirements, thereby greatly improving the flexibility and convenience of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall front view structure of the embodiment of the application;

[0015] Figure 2 It is a schematic diagram of the overall internal cross-sectional structure of an embodiment of the application;

[0016] Figure 3 It is a schematic diagram of the overall side view structure of the embodiment of the application;

[0017] Figure 4 It is an embodiment of the application Figure 3 Enlarged structural diagram at point A in the middle.

[0018] Explanation of the accompanying symbols: 1. Pipe body; 2. Auxiliary pipe; 3. Fixed seat; 4. Through hole; 5. Connecting flange; 6. Dovetail groove; 7. Dovetail insert; 8. Filter plate; 9. Mounting seat; 10. Electric push rod; 11. Limit seat; 12. Concave seat; 13. Connecting block; 14. Limiting slot; 15. Arc-shaped block; 16. Movable rod; 17. Pull plate; 18. Return spring. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The embodiment of the present application discloses a telescopic air-conditioning gas exchange pipe that can be freely combined, referring to Figures 1-4 , including a pipe body 1, an auxiliary pipe 2 is provided at one end of the inner side of the pipe body 1, dovetail grooves 6 are opened at both ends of the inner surface of the pipe body 1, and dovetail strips 7 are evenly fixedly connected to the upper and lower ends of the auxiliary pipe 2. The auxiliary pipe 2 is inserted into the dovetail groove 6 through the dovetail strip 7. The cooperation of the dovetail groove 6 and the dovetail strip 7 ensures the stability of the auxiliary pipe 2 during the extension and contraction process, so that it will not shake or deviate. The two side surfaces of the pipe body 1 are fixedly connected with mounting seats 9, and the inner side of the mounting seat 9 is fixedly connected with an electric push rod 10. The output end of the electric push rod 10 is fixedly connected with a connecting block 13. Both sides of the auxiliary pipe 2 are fixedly connected with a concave seat 12. The inner side of the concave seat 12 is provided with two arc-shaped blocks 15. The connecting block 13 Limiting slots 14 are provided at the upper and lower ends, and two arc-shaped blocks 15 are respectively connected to the inner sides of the limiting slots 14. The connecting block 13 at one end of the electric push rod 10 is fixed to the inner side of the concave seat 12 through the two arc-shaped blocks 15 inside the concave seat 12. The control of the electric push rod 10 is used to achieve stable extension and retraction of the auxiliary pipe 2 in the pipeline main body 1. When the electric push rod 10 is started, its output end pushes the connecting block 13 to move, and the connecting block 13 drives the dovetail strip 7 on the auxiliary pipe 2 to slide in the dovetail groove 6 in the pipeline main body 1, thereby realizing the extension and retraction of the auxiliary pipe 2, so that the pipelines can be freely combined and the length can be accurately adjusted to meet different installation spaces and requirements, thereby greatly improving the flexibility and convenience of installation.

[0021] Reference Figure 3-Figure 4The outer sides of the two arc-shaped blocks 15 are evenly fixedly connected to two movable rods 16. The two movable rods 16 extend through and extend to the outer side of the concave seat 12 and are connected to a pull plate 17. The outer sides of the arc-shaped blocks 15 are evenly fixedly connected to two return springs 18. The two return springs 18 are respectively sleeved on the outer sides of the movable rods 16, and the other ends of the return springs 18 are fixedly connected to the inner surface of the concave seat 12. When the connecting block 13 needs to be connected to the concave seat 12, the connecting block 13 is pushed into the inside of the concave seat 12. At this time, the arc-shaped block 15 is squeezed, driving the movable rod 16 to move toward the outside of the concave seat 12, and at the same time compressing the return spring 18. When the connecting block 13 is in place, the return spring 18 rebounds, pushing the arc-shaped block 15 to be clamped in the limiting slot 14 of the connecting block 13 to achieve fixed connection. When disassembly is required, pull the pull plate 17, and the pull plate 17 drives the arc-shaped block 15 to disengage from the limit slot 14 through the movable rod 16, making the connection and disassembly of the pipeline main body 1 and the auxiliary pipe 2 more convenient, improving the use efficiency and maintenance convenience of the pipeline. The sides of the pipeline main body 1 and the auxiliary pipe 2 are fixedly connected with connecting flanges 5, and the bottom of the pipeline main body 1 is evenly fixedly connected with two fixing seats 3. The bottoms of the two fixing seats 3 are evenly provided with multiple through holes 4. The pipeline main body 1 and the auxiliary pipe 2 are connected to the air-conditioning equipment or other pipelines through the connecting flanges 5 on the sides to realize gas exchange. The fixing seat 3 is used to connect the pipe The pipe body 1 is fixed in the installation position. By using bolts or other fasteners in the through hole 4 at the bottom of the fixing seat 3, the pipe body 1 is stably installed in the desired position. A filter plate 8 is fixedly connected to the inside of the pipe body 1. When air passes through the pipe, the filter plate 8 can block dust, impurities, etc., allowing clean air to pass through. The two side surfaces of the pipe body 1 are fixedly connected to the limit seat 11. The middle parts of the two electric push rods 10 are respectively penetrated through the middle part of the limit seat 11. The limit seat 11 plays a role of limiting and supporting the electric push rod 10, ensuring the stability and accuracy of the electric push rod 10 during operation.

[0022] The implementation principle of the telescopic air-conditioning gas exchange pipe that can be freely combined in the embodiment of the present application is as follows: when in use, first align the connecting block 13 with the concave seat 12, and the electric push rod 10 pushes the connecting block 13 so that the connecting block 13 enters the inside of the concave seat 12. At this time, the arc-shaped clamping block 15 is automatically clamped in the limiting clamping groove 14 of the connecting block 13 under the action of the return spring 18, thereby achieving the fixation of the connecting block 13. Then, according to actual needs, the electric push rod 10 is started, and the electric push rod 10 provides power to push the auxiliary pipe 2 to be retracted and retracted in the pipe body 1. During the retraction process, the dovetail insert 7 on the auxiliary pipe 2 slides smoothly in the dovetail groove 6 in the pipe body 1, ensuring the stability of the retraction of the auxiliary pipe 2. When the auxiliary pipe 2 is retracted to the appropriate position, it is fixed to the pipe by the connecting flange 5. When the auxiliary pipe 2 needs to be disassembled, it is only necessary to pull the pull plate 17 to disengage the arc-shaped clamping block 15 from the limiting clamping groove 14, and the auxiliary pipe 2 can be easily pulled out of the pipe body 1.

[0023] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0024] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0025] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0026] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A freely combinable telescopic air-conditioning gas exchange pipe, comprising a pipe body (1), characterized in that: An auxiliary pipe (2) is provided at one end of the inner side of the pipe main body (1), and dovetail grooves (6) are provided at both ends of the inner surface of the pipe main body (1). The upper and lower ends of the auxiliary pipe (2) are evenly fixedly connected with dovetail inserts (7), and the auxiliary pipe (2) is inserted into the dovetail grooves (6) through the dovetail inserts (7). Both sides of the pipe main body (1) are fixedly connected with mounting seats (9), and the inner side of the mounting seat (9) is fixedly connected with an electric push rod (10). The output end of the electric push rod (10) is fixedly connected with a connecting block (13). Both sides of the auxiliary pipe (2) are fixedly connected with a concave seat (12), and the inner side of the concave seat (12) is provided with two arc-shaped clamping blocks (15). The upper and lower ends of the connecting block (13) are provided with limit clamping grooves (14), and the two arc-shaped clamping blocks (15) are respectively clamped to the inner side of the limit clamping groove (14).

2. The freely combinable telescopic air-conditioning gas exchange pipe according to claim 1, characterized in that: Two movable rods (16) are evenly and fixedly connected to the outer sides of the two arc-shaped clamping blocks (15); the two movable rods (16) extend through the outer side of the concave seat (12) and are connected to a pull plate (17).

3. The freely combinable telescopic air-conditioning gas exchange pipe according to claim 2, characterized in that: Two return springs (18) are evenly and fixedly connected to the outer side of the arc-shaped block (15). The two return springs (18) are respectively sleeved on the outer side of the movable rod (16), and the other end of the return spring (18) is fixedly connected to the inner surface of the concave seat (12).

4. The freely combinable telescopic air-conditioning gas exchange pipe according to claim 1, characterized in that: The sides of the pipeline main body (1) and the auxiliary pipe (2) are fixedly connected with connecting flanges (5), the bottom of the pipeline main body (1) is evenly fixedly connected with two fixing seats (3), and the bottoms of the two fixing seats (3) are evenly provided with multiple through holes (4).

5. The freely combinable telescopic air-conditioning gas exchange pipe according to claim 1, characterized in that: A filter plate (8) is fixedly connected inside the pipe body (1), and both side surfaces of the pipe body (1) are fixedly connected to a limit seat (11), and the middle parts of the two electric push rods (10) are respectively penetrated through the middle part of the limit seat (11).

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