An easy-to-install and disassemble pipe for heating and ventilation

Abstract

The utility model belongs to the technical field of heating and ventilation, and relates to an easy-to-install and disassemble pipe for heating and ventilation, wherein the pipe comprises a first pipe and a second pipe adjacent to each other, the outer surface of the first pipe is fixedly connected with a first circular ring, the outer surface of the second pipe is fixedly connected with a second circular ring, the left end of the outer surface of the first pipe is provided with a first curved plate, the right end of the inner surface of the second circular ring is provided with a second curved plate, and the first curved plate and the second curved plate are arranged in a staggered manner. The beneficial effect is that the easy-to-install and disassemble pipe for heating and ventilation can complete the connection and installation of adjacent pipes through the arrangement of pipes, circular rings and curved plates, and adopts the clamping of circular rings and the clamping of curved plates, and completes the fixing of two pipes through two clamping methods, thereby improving the installation efficiency of pipes.

Description

Technical Field

[0001] The utility model belongs to the technical field of heating and ventilation, and in particular relates to an easy-to-install and disassemble pipeline which is convenient for heating and ventilation. Background Art

[0002] A pipeline is a pipe connected by tubes, pipe fittings and valves for transporting gas, liquid or fluid with solid particles. Due to its unique characteristics, pipelines are widely used in many industries and fields. Pipelines are mainly used in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, clothing irrigation, hydraulic engineering and various industrial installations.

[0003] During the pipeline installation process, due to the different spatial shapes of buildings, the pipelines that need to be installed will often change direction, which will lead to an increase in the number of pipelines that need to be connected to each other. Therefore, it is necessary to consider how to quickly connect the pipelines to improve the efficiency of pipeline installation. Utility Model Content

[0004] The utility model provides an easy-to-install and disassemble pipeline which is convenient for heating and ventilation, so as to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an easy-to-install and disassemble pipe for heating and ventilation, comprising a first pipe and a second pipe adjacent to each other, the outer surface of the first pipe being fixedly connected to a first ring, the outer surface of the second pipe being fixedly connected to a second ring, a first arc-shaped plate being arranged at the left end of the outer surface of the first pipe, a second arc-shaped plate being arranged at the right end of the inner surface of the second ring, and the first arc-shaped plate and the second arc-shaped plate being arranged in an offset manner.

[0006] As a further solution of the utility model: a first threaded hole is formed on the outer surface of the first circular ring, and second threaded holes communicating with each other are formed on the surfaces of the second circular ring and the second arc-shaped plate.

[0007] As a further solution of the utility model: a sealing strip is provided between the left end of the inner surface of the first circular ring and the first pipe, and between the left end of the second pipe and the inner surface of the second circular ring.

[0008] As a further solution of the utility model: a mounting frame is fixedly provided on the outer surface of the first circular ring, and another mounting frame is slidably provided on the outer surface of the second circular ring.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The easy-to-install and disassemble pipe for heating and ventilation can complete the connection and installation of adjacent pipes by arranging the pipe, the circular ring and the arc plate, and adopts the clamping of the circular ring and the arc plate. The two pipes are fixed by two clamping methods, thereby improving the installation efficiency of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a three-dimensional exploded structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the exploded structure of the utility model in a three-dimensional cutaway view;

[0014] In the figure: 1, first pipe; 2, second pipe; 3, first ring; 4, second ring; 5, first arc plate; 6, second arc plate; 7, first threaded hole; 8, second threaded hole; 9, sealing strip; 10, mounting bracket. DETAILED DESCRIPTION

[0015] 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.

[0016] Example

[0017] See also Figure 1-2 The utility model provides the following technical solution: an easy-to-install and disassemble pipe for heating and ventilation, comprising an adjacent first pipe 1 and a second pipe 2, the outer surface of the first pipe 1 is fixedly connected with a first ring 3, the outer surface of the second pipe 2 is fixedly connected with a second ring 4, a first arc plate 5 is arranged at the left end of the outer surface of the first pipe 1, and a second arc plate 6 is arranged at the right end of the inner surface of the second ring 4, the first arc plate 5 and the second arc plate 6 are staggered, after the second arc plate 6 enters the space between the first pipe 1 and the first ring 3, the second pipe 2 is rotated to drive the second arc plate 6 to rotate, and the first pipe 1 and the second pipe 2 are fixed by the clamping connection between the second arc plate 6 and the first arc plate 5.

[0018] Specifically, a first threaded hole 7 is provided on the outer surface of the first circular ring 3, and a communicating second threaded hole 8 is provided on the surfaces of the second circular ring 4 and the second arc-shaped plate 6. After the first threaded hole 7 and the second threaded hole 8 correspond to each other, they can be fixed by bolts to prevent the first pipe 1 and the second pipe 2 from being misaligned again.

[0019] Specifically, a sealing strip 9 is arranged between the left end of the inner surface of the first ring 3 and the first pipe 1, and between the left end of the second pipe 2 and the inner surface of the second ring 4. The two sealing strips 9 play a double protective role, providing protection between the first pipe 1 and the second pipe 2, and between the first ring 3 and the second ring 4, to facilitate the normal ventilation work.

[0020] Specifically, a mounting frame 10 is fixedly provided on the outer surface of the first ring 3, and the first pipe 1 can be fixed by a fixed installation method. Another mounting frame 10 is slidably provided on the outer surface of the second ring 4, and the second pipe 2 can be moved and rotated by a movable installation method, so as to facilitate the connection between the first pipe 1 and the second pipe 2.

[0021] The working principle of the utility model is:

[0022] When in use, move the second pipe 2 toward the first pipe 1 so that the second ring 4 is inserted into the space between the first pipe 1 and the first ring 3, and then rotate the second pipe 2 so that the left side of the first arc plate 5 contacts the right side of the second arc plate 6. Stop rotating the second pipe 2 after the first threaded hole 7 corresponds to the second threaded hole 8. At this time, a bolt can be screwed into the first threaded hole 7 and the second threaded hole 8 to fix the first pipe 1 and the second pipe 2.

[0023] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0024] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0025] In the description of the present utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0028] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0029] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An easy-to-install and disassemble pipe for heating and ventilation, comprising a first pipe (1) and a second pipe (2) adjacent to each other, characterized in that: The outer surface of the first pipe (1) is fixedly connected to a first circular ring (3), the outer surface of the second pipe (2) is fixedly connected to a second circular ring (4), a first arc-shaped plate (5) is arranged at the left end of the outer surface of the first pipe (1), and a second arc-shaped plate (6) is arranged at the right end of the inner surface of the second circular ring (4), and the first arc-shaped plate (5) and the second arc-shaped plate (6) are arranged in a staggered manner.

2. The easy-to-install and disassemble pipe for heating and ventilation according to claim 1, characterized in that: A first threaded hole (7) is provided on the outer surface of the first circular ring (3), and a second threaded hole (8) communicating with each other is provided on the surfaces of the second circular ring (4) and the second arc-shaped plate (6).

3. The easy-to-install and disassemble pipe for heating and ventilation according to claim 1, characterized in that: A sealing strip (9) is provided between the left end of the inner surface of the first circular ring (3) and the first pipe (1), and between the left end of the second pipe (2) and the inner surface of the second circular ring (4).

4. The easy-to-install and disassemble pipe for heating and ventilation according to claim 1, characterized in that: A mounting frame (10) is fixedly arranged on the outer surface of the first circular ring (3), and another mounting frame (10) is slidably arranged on the outer surface of the second circular ring (4).

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