Intelligent heat supply pipeline connecting device

Abstract

The utility model discloses an intelligent heat supply pipeline connecting device, which relates to the technical field of intelligent heat supply pipelines, and comprises a first connecting pipe, a second connecting pipe, a first connecting pipe and a second connecting pipe, the outer sealing pipe is fixedly connected to one end of the second connecting pipe; the inner through pipe is fixedly connected to one end of the first connecting pipe, and the inner through pipe is movably connected into the second connecting pipe; and the jacking mechanism is arranged in the outer sealing pipe and is used for jacking the inner through pipe in the outer sealing pipe. According to the intelligent heat supply pipeline connecting device, an inner through pipe, an outer sealing pipe and a second connecting pipe are used in cooperation, the distance between the first connecting pipe and the second connecting pipe can be adjusted, the intelligent heat supply pipeline connecting device adapts to the distance between two sections of pipelines needing to be in butt joint, and the using effect is guaranteed; the distance between the first connecting pipe and the second connecting pipe can be controlled, the position of the inner through pipe in the outer air pipe is controlled, sealing use is guaranteed, the structure is simple, and use is easy and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to wisdom heat supply pipeline technical field, concretely is a wisdom heat supply pipeline connecting device. BACKGROUND

[0002] Heat supply pipeline is the pipeline for conveying steam or hot water, and its core task is to deliver the heat energy generated by the boiler to the heat using equipment in the room, such as the radiator or heat exchanger, through the heat medium such as steam or hot water, to meet the needs of production and life, and the heat supply pipeline usually needs to have strong corrosion resistance, leakage resistance and heat resistance to ensure long-term stable operation, in the modern heat supply system, the polyurethane insulation pipe is widely used due to its excellent insulation performance and construction convenience, and the pipeline is composed of pertii type working pipe, polyurethane foam insulation layer and polyethylene outer protective pipe.

[0003] The authorized announcement number "CN221839161U" records "a wisdom heat supply pipeline connecting device, including first connecting pipe, one end of first connecting pipe is fixedly connected with left valve assembly, the surface of left valve assembly is provided with lock nut, the inner thread of lock nut is connected with right valve assembly. The wisdom heat supply pipeline connecting device, through the setting of left valve assembly, right valve assembly and guide pipe, as the connecting device in the heat supply pipeline, when the pipeline is disassembled, the second short section can be directly pulled out from the inside of the first short section, the first ball in the first short section is pushed to the surface of the first conical disc under the action of the first spring force, the water source in the heat supply pipeline can be prevented from flowing out of the first short section, and the water source in the second short section can also be prevented from flowing out, so that the disassembly and separation of the pipeline can be realized without closing the source water source, and the convenience of disassembly and assembly is improved".

[0004] The above-mentioned patent can realize the disassembly and separation of the pipeline without closing the source water source, and improve the convenience of disassembly and assembly, but in the using process, the length of the connecting device as a whole cannot be adjusted, so that when the distance between the two pipes to be connected is inconsistent with the length of the connecting device, fine adjustment can be made to ensure the use effect. UTILITY MODEL CONTENTS

[0005] The utility model provides a wisdom heat supply pipeline connecting device, through the cooperation of inner pipe, outer pipe and second connecting pipe, the distance between first connecting pipe and second connecting pipe can be adjusted, the distance between the two pipes to be connected can be adapted, the use effect is guaranteed, through the use of top mechanism, the distance between first connecting pipe and second connecting pipe can be controlled, the position of inner pipe in outer pipe is controlled, the sealing use is guaranteed, and the structure is simple, and the use is simple and convenient.

[0006] In order to achieve the above object, the utility model discloses a kind of wisdom heating pipeline connecting devices, comprising

[0007] First connecting pipe with second connecting pipe on one side;

[0008] Outer sealing pipe, one end of the second connecting pipe is fixedly connected to the outer sealing pipe;

[0009] Inner through pipe, one end of the first connecting pipe is fixedly connected to the inner through pipe, and the inner through pipe is movably connected in the second connecting pipe;And

[0010] Top mechanism, in the outer sealing pipe, for the top of the inner through pipe in the outer sealing pipe, the top mechanism includes limiting part, top part, positioning ring and push ring, the positioning ring is fixedly connected to the outer surface center of the inner through pipe, the limiting part is arranged in the outer sealing pipe, the push ring is arranged in the limiting part, the top part is arranged in the limiting part, and the top part is connected with the push ring.

[0011] Further, the limiting part includes a plurality of guide rods and a positioning cavity, the positioning cavity is arranged in the outer sealing pipe, and the plurality of guide rods are equidistantly fixedly connected in the positioning cavity.

[0012] Further, the top part is a plurality of top springs, each top spring is sleeved on each guide rod, one end of the plurality of top springs is fixedly connected in the outer sealing pipe, and the other end of the plurality of top springs is fixedly connected on the push ring.

[0013] Further, the first connecting pipe and the second connecting pipe are provided with clamping grooves at the ends away from each other, and sealing rubber rings are clamped in the two clamping grooves.

[0014] Further, the first connecting pipe is fixedly connected with a protective plate at one end, and the protective plate is movably sleeved on the outer sealing pipe.

[0015] Further, the first connecting pipe and the second connecting pipe are fixedly connected with connecting flanges at the ends close to each other.

[0016] The utility model provides a kind of wisdom heating pipeline connecting device. It has the following beneficial effects:

[0017] (1), the wisdom heating pipeline connecting device, by inner through pipe, outer sealing pipe and second connecting pipe are used in cooperation, the distance between first connecting pipe and second connecting pipe can be adjusted, the distance between the two pipes to be connected is adapted, and the use effect is guaranteed.

[0018] (2), the intelligent heat supply pipeline connecting device, through the use of the top mechanism, can control the distance between the first connecting pipe and the second connecting pipe, control the position of the inner pipe in the outer pipe, at the same time, ensure sealing use, and the structure is simple, easy to use. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the sectional view of the explosion diagram of the utility model;

[0020] Figure 2 It is the sectional view of the utility model;

[0021] Figure 3 It is the explosion diagram of the utility model;

[0022] Figure 4 It is the perspective view of the utility model.

[0023] In the drawing: 1, first connecting pipe; 2, sealing rubber ring; 3, top spring; 4, push ring; 5, positioning ring; 6, inner pipe; 7, guide rod; 8, position adjusting cavity; 9, clamping groove; 10, second connecting pipe; 11, connecting flange; 12, outer sealing pipe; 13, protective plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-4 The utility model provides a technical scheme: an intelligent heat supply pipeline connecting device, comprising:

[0026] The first connecting pipe 1 is provided with the second connecting pipe 10 on one side;

[0027] The outer sealing pipe 12 is fixedly connected to one end of the second connecting pipe 10;

[0028] The inner pipe 6 is fixedly connected to one end of the first connecting pipe 1, and the inner pipe 6 is movably connected in the second connecting pipe 10; and

[0029] The top mechanism is arranged in the outer sealing pipe 12 and is used for the top of the inner pipe 6 in the outer sealing pipe 12, and the top mechanism comprises a limiting part, a top part, a positioning ring 5 and a push ring 4, the positioning ring 5 is fixedly connected to the outer surface center of the inner pipe 6, the limiting part is arranged in the outer sealing pipe 12, the push ring 4 is arranged in the limiting part, the top part is arranged in the limiting part, and the top part is connected with the push ring 4.

[0030] In the embodiment, the first connecting pipe 1 of the second connecting pipe 10 is arranged separately to realize distance adjustment, the inner through pipe 6 is movably inserted into the second connecting pipe 10 and the outer sealing pipe 12 to ensure sealing effect, the positioning ring 5 and the pushing ring 4 are matched with each other to complete the distance between the second connecting pipe 10 and the first connecting pipe 1, and use effect is achieved.

[0031] Specifically, the limiting component includes a position adjusting cavity 8 and a plurality of guide rods 7, the position adjusting cavity 8 is arranged in the outer sealing pipe 12, and the plurality of guide rods 7 are fixedly connected to the position adjusting cavity 8 at equal intervals.

[0032] In the embodiment, the positioning ring 5 and the pushing ring 4 are both slidably connected to the position adjusting cavity 8, and the positioning ring 5 and the pushing ring 4 are both slidably connected to the plurality of guide rods 7 to ensure use.

[0033] Specifically, the top component is a plurality of top springs 3, each top spring 3 is sleeved on each guide rod 7, one end of each top spring 3 is fixedly connected to the outer sealing pipe 12, and the other end of each top spring 3 is fixedly connected to the pushing ring 4.

[0034] In the embodiment, the distance between the second connecting pipe 10 and the first connecting pipe 1 is ensured by the elastic force of the plurality of top springs 3.

[0035] Specifically, the first connecting pipe 1 and the second connecting pipe 10 are both provided with a clamping groove 9 at the end away from each other, and a sealing rubber ring 2 is clamped in each clamping groove 9.

[0036] In the embodiment, the sealing rubber ring 2 is connected to the inside of the heat supply pipeline to achieve sealing effect.

[0037] Specifically, the first connecting pipe 1 is fixedly connected with a protective plate 13 at one end, and the protective plate 13 is movably sleeved on the outer sealing pipe 12.

[0038] In the embodiment, the protective plate 13 protects when the first connecting pipe 1 and the second connecting pipe 10 are separated.

[0039] Specifically, the first connecting pipe 1 and the second connecting pipe 10 are both fixedly connected with a connecting flange 11 at the end close to each other.

[0040] In the embodiment, the connecting flange 11 facilitates the installation of the first connecting pipe 1 and the second connecting pipe 10 on two sections of the heat supply pipeline.

[0041] In use, the second connecting pipe 10 and the first connecting pipe 1 are respectively inserted into two sections of heating pipes to be connected, and the two sections of heating pipes are fixedly connected through the connecting flange 11 to ensure the communication, when the distance between the two sections of heating pipes is far, the second connecting pipe 10 and the first connecting pipe 1 are stretched, the positioning ring 5 slides on the plurality of guide rods 7, the pressing and pushing ring 4 is pressed, and the plurality of top springs 3 are contracted to ensure the structural strength of the whole connecting device, meanwhile, the inner through pipe 6 avoids the leakage in the use process of the pipes.

[0042] The control mode of the utility model is controlled by manually starting and closing the switch, and the wiring diagram of the power element and the provision of the power supply are common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the control mode and the wiring arrangement of the utility model will not be explained in detail.

[0043] The above is only the preferred specific implementation mode of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art in the technical range disclosed by the utility model, according to the technical scheme and the utility model concept of the utility model, makes equivalent replacement or change, should be covered in the protection scope of the utility model.

Claims

1. A smart heating pipeline connecting device, characterized in that, The utility model relates to a kind of pipe connecting device, including: First connecting pipe (1) with second connecting pipe (10) on one side; Outer sealing pipe (12), which is fixedly connected to one end of second connecting pipe (10); Inner through pipe (6), which is fixedly connected to one end of first connecting pipe (1), and is movably connected to second connecting pipe (10); And top mechanism, which is arranged in outer sealing pipe (12), is used for the top of inner through pipe (6) in outer sealing pipe (12), and the top mechanism includes limiting component, top component, positioning ring (5) and push ring (4), the positioning ring (5) is fixedly connected to the center of the outer surface of inner through pipe (6), the limiting component is arranged in outer sealing pipe (12), the push ring (4) is arranged in limiting component, the top component is arranged in limiting component, and the top component is connected with push ring (4).

2. The intelligent heating pipeline connecting device according to claim 1, characterized in that, The limiting component includes adjusting cavity (8) and multiple guide rods (7), the adjusting cavity (8) is opened in outer sealing pipe (12), and multiple guide rods (7) are fixedly connected to adjusting cavity (8) at equal intervals.

3. The smart heating pipeline connecting device according to claim 2, characterized in that, The top component is multiple top springs (3), each top spring (3) is sleeved on each guide rod (7), one end of multiple top springs (3) is fixedly connected in outer sealing pipe (12), and the other end of multiple top springs (3) is fixedly connected to push ring (4).

4. The smart heating pipeline connecting device according to claim 3, characterized in that, The end of first connecting pipe (1) and second connecting pipe (10) away from each other is provided with clamping groove (9), and sealing rubber ring (2) is clamped in two clamping grooves (9).

5. The smart heating pipeline connecting device according to claim 4, characterized in that, One end of first connecting pipe (1) is fixedly connected with protective plate (13), and protective plate (13) is movably sleeved on outer sealing pipe (12).

6. The smart heating pipeline connecting device according to claim 5, characterized in that, The end of first connecting pipe (1) and second connecting pipe (10) close to each other is fixedly connected with connecting flange (11).

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