A rubber-plastic thermal insulation pipe with an external protective layer

Abstract

The utility model discloses a rubber-plastic thermal insulation pipe with an external protective layer, comprising a rubber-plastic thermal insulation pipe body, one end of the rubber-plastic thermal insulation pipe body is connected with a docking sleeve, and one side of the docking sleeve is evenly installed with a viscose support plate, the other end of the rubber-plastic thermal insulation pipe body is installed with a rubber corrugated tube, the top of the rubber-plastic thermal insulation pipe body is installed with an upper protective shell, the bottom end of the rubber-plastic thermal insulation pipe body is provided with a lower protective shell, both sides of the upper protective shell and the lower protective shell are provided with connecting mechanisms, the outer side of the glass wool is filled with glass wool, and the outer side of the rubber-plastic thermal insulation pipe body is sleeved with a rubber corrugated tube. The utility model places the rubber-plastic thermal insulation pipe body in the lower protective shell, and then preliminarily fixes the lower protective shell and the upper protective shell under the mutual cooperation of the T-shaped protrusion and the limit bolt to prevent them from falling off, and then further fixes the lower protective shell and the upper protective shell by screwing the slide groove.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning heat-insulating pipes, in particular to a rubber-plastic heat-insulating pipe with an external protective layer. Background Art

[0002] With the improvement of living standards, the use of air conditioners is becoming more and more common. Now people's homes are basically equipped with air conditioners, and air conditioning pipes are an important part of air conditioners. The outer wall of the air conditioning pipe needs to be insulated and protected by rubber-plastic insulation pipes;

[0003] The existing rubber-plastic insulated pipes are generally installed along the corners of the wall, and the rubber-plastic insulated pipes are basically exposed without protective devices. After a period of use, the outer wall of the rubber-plastic insulated pipe will be damaged to a certain extent. The damaged rubber-plastic insulated pipe is in contact with moisture in the air for a long time. The water vapor will change the thermal insulation performance of the rubber-plastic insulated pipe and reduce the thermal insulation effect. The external rubber-plastic insulated pipe needs to be fixed during installation. The existing fixing device is easy to install and is easily affected by external factors, causing the fixing device to loosen, thereby affecting the firmness of the installation of the pipe fixing device and causing the pipe to fall off. Utility Model Content

[0004] The utility model aims to provide a rubber-plastic thermal insulation pipe with an external protective layer to solve the problems of poor protective effect and unreliable pipe fixing and installation in the existing rubber-plastic thermal insulation pipes mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber-plastic thermal insulation pipe with an external protective layer, comprising a rubber-plastic thermal insulation pipe body, one end of the rubber-plastic thermal insulation pipe body is connected to a docking sleeve, and a viscose support plate is evenly installed on one side of the docking sleeve, a rubber corrugated tube is installed on the other end of the rubber-plastic thermal insulation pipe body, an upper protective shell is installed on the top of the rubber-plastic thermal insulation pipe body, a lower protective shell is arranged on the bottom end of the rubber-plastic thermal insulation pipe body, connecting mechanisms are arranged on both sides of the upper and lower protective shells, the outer side of the rubber-plastic thermal insulation pipe body is filled with glass wool, the outer side of the rubber-plastic thermal insulation pipe body is sleeved with a rubber corrugated tube, connecting frames are installed on both sides of the lower protective shell, and sponge layers are connected to the outer sides of the connecting frames, threaded rods are connected to one side of the connecting frame, and a handle is installed on one end of the threaded rod, a mounting frame is installed on the side of the threaded rod away from the connecting frame, and fixed mounting columns are installed on both sides of the top of the mounting frame.

[0006] When using a rubber-plastic insulated pipe with an external protective layer of the present technical solution, during use, the exposed rubber-plastic insulated pipe body can be protected by setting a lower protective shell and an upper protective shell to prevent the rubber-plastic insulated pipe body from being damaged due to installation or other factors, and by setting a docking sleeve, rubber-plastic insulated pipe bodies of different diameters can be connected with the cooperation of the docking sleeve and the viscose support plate.

[0007] Preferably, the connection mechanism includes a limiting bolt, and the limiting bolt is arranged on one side of the upper protective shell, a T-shaped protrusion is installed inside the limiting bolt, and a sliding groove is installed on one side of the T-shaped protrusion.

[0008] Preferably, the T-shaped protrusion is in a T-shaped structure, and the shape and size of the T-shaped protrusion match the shape and size of the limiting bolt.

[0009] Preferably, an outer side of the threaded rod is provided with an external thread, an inner side of the mounting bracket is provided with an internal thread, and the threaded rod and the mounting bracket are threadedly connected.

[0010] Preferably, a guide sleeve is provided on the outer side of the threaded rod, and the guide sleeve is threadedly connected to the threaded rod, and one side of the guide sleeve is connected to one side of the mounting frame.

[0011] Preferably, the rubber corrugated tube is made of rubber material, and the rubber corrugated tube is wavy.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the rubber-plastic thermal insulation pipe with an external protective layer not only has the outer layer protection effect, but is also easy to install and fix, and when in use, can be used for pipes of different diameters;

[0013] Place the rubber-plastic thermal insulation pipe body inside the lower protective shell, and then, with the cooperation of the T-shaped protrusion and the limit bolt, preliminarily fix the lower protective shell and the upper protective shell to prevent them from falling off, and then further fix the lower protective shell and the upper protective shell by screwing the slide groove to provide external protection for the rubber-plastic thermal insulation pipe body, which can prevent the rubber-plastic thermal insulation pipe body from being damaged due to installation or other factors, enhance the thermal insulation effect of the rubber-plastic thermal insulation pipe body, and increase the aesthetics of the rubber-plastic thermal insulation pipe body. The above reverse operations can be performed to disassemble and replace it, which is convenient to operate;

[0014] By screwing the handle, the position of the lower protective shell and the upper protective shell is further limited under the cooperation of the threaded rod and the connecting frame, which effectively prevents the pipe from falling off, and the rubber-plastic insulation pipe body with different pipe diameters can be installed and fixed by screwing the handle. By arranging a mounting frame on the outside of the connecting frame, the mounting frame and the fixed mounting column cooperate with each other, so that when in use, the rubber-plastic insulation pipe body can be conveniently installed and supported, that is, the rubber-plastic insulation pipe body is further protected and fixed, so as to achieve the function of saving actual operation costs;

[0015] By installing a docking sleeve at one end of the rubber-plastic thermal insulation pipe body, the rubber-plastic thermal insulation pipe body can be inserted into the docking sleeve when in use, and the rubber-plastic thermal insulation pipe body can be bonded and fixed by an adhesive support plate. Another group of rubber-plastic thermal insulation pipe bodies with different diameters can be installed at one end of the rubber-plastic thermal insulation pipe body, so that it is suitable for use in pipe insulation connections with different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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 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.

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a side view structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the rubber-plastic thermal insulation pipe of the utility model;

[0021] Figure 5 For the utility model Figure 1 Schematic diagram of the structure at point A in the middle.

[0022] Explanation of the reference numerals in the figure: 1. Rubber-plastic insulation pipe body; 2. Glass wool; 3. Lower protective shell; 4. Sponge layer; 5. Connection frame; 6. Mounting frame; 7. Handle; 8. Threaded rod; 9. Fixed mounting column; 10. Upper protective shell; 11. Connection mechanism; 1101. T-shaped protrusion; 1102. Slide groove; 1103. Limit bolt; 12. Rubber corrugated tube; 13. Docking sleeve; 14. Viscose support plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment 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.

[0024] See also Figure 1-5The utility model provides an embodiment: a rubber-plastic thermal insulation pipe with an external protective layer, comprising a rubber-plastic thermal insulation pipe body 1, one end of the rubber-plastic thermal insulation pipe body 1 is connected to a butt sleeve 13, and one side of the butt sleeve 13 is evenly installed with a viscose support plate 14, and the other end of the rubber-plastic thermal insulation pipe body 1 is installed with a rubber corrugated pipe 12;

[0025] The rubber corrugated tube 12 is made of rubber and is wavy in shape;

[0026] Specifically, Figure 2 As shown, when in use, the butt sleeve 13 and the adhesive support plate 14 cooperate with each other to connect the rubber-plastic insulation pipe body 1 with different pipe diameters. By setting the rubber corrugated tube 12, the angle of the rubber-plastic insulation pipe body 1 can be adjusted when it is installed in different installation locations;

[0027] An upper protective shell 10 is installed at the top of the rubber-plastic thermal insulation pipe body 1, and a lower protective shell 3 is arranged at the bottom of the rubber-plastic thermal insulation pipe body 1. Both sides of the upper protective shell 10 and the lower protective shell 3 are provided with connecting mechanisms 11;

[0028] The connection mechanism 11 includes a limiting bolt 1103, and the limiting bolt 1103 is arranged on one side of the upper protective shell 10, and a T-shaped protrusion 1101 is installed inside the limiting bolt 1103;

[0029] The T-shaped protrusion 1101 is in a T-shaped structure, and the shape and size of the T-shaped protrusion 1101 match the shape and size of the limit bolt 1103. A slide groove 1102 is installed on one side of the T-shaped protrusion 1101;

[0030] Specifically, Figure 1 , Figure 4 As shown, when in use, the upper protective shell 10 and the lower protective shell 3 can be fixed by the cooperation between the T-shaped protrusion 1101 and the limiting bolt 1103, and further fixed by the slide groove 1102;

[0031] The outer side of the rubber-plastic thermal insulation pipe body 1 is filled with glass wool 2, and the outer side of the rubber-plastic thermal insulation pipe body 1 is sleeved with a rubber corrugated tube 12. The connection frames 5 are installed on both sides of the lower protective shell 3, and the outer sides of the connection frames 5 are connected with sponge layers 4, and one side of the connection frames 5 is connected with threaded rods 8;

[0032] A guide sleeve is provided on the outer side of the threaded rod 8, and the guide sleeve is threadedly connected to the threaded rod 8, and one side of the guide sleeve is connected to one side of the mounting frame 6;

[0033] The outer side of the threaded rod 8 is provided with an external thread, the inner side of the mounting frame 6 is provided with an internal thread, and the threaded rod 8 and the mounting frame 6 are threadedly connected;

[0034] Specifically, Figure 1 ,2 , 3 and Figure 5 As shown, when in use, the handle 7 is screwed to make the threaded rod 8 threadedly connected with the mounting frame 6, driving the connecting frame 5 and the sponge layer 4 to move toward the lower protective shell 3 and the upper protective shell 10, thereby fastening the lower protective shell 3 and the upper protective shell 10 to prevent the lower protective shell 3 and the upper protective shell 10 from loosening during use;

[0035] A handle 7 is installed at one end of the threaded rod 8, a mounting frame 6 is installed on the side of the threaded rod 8 away from the connecting frame 5, and fixed mounting columns 9 are installed on both sides of the top of the mounting frame 6;

[0036] Specifically, Figure 1 , 2 , 3 and Figure 5 As shown, when in use, the rubber-plastic insulation pipe body 1 can be conveniently installed and supported through the cooperation between the mounting frame 6 and the fixed mounting column 9.

[0037] Working principle: When the utility model is used, a butt joint sleeve 13 is first installed on one end of the rubber-plastic thermal insulation pipe body 1. When it is used, when it is necessary to use the rubber-plastic thermal insulation pipe body 1 with different pipe diameters, the rubber-plastic thermal insulation pipe body 1 can be inserted into the butt joint sleeve 13, and multiple groups of adhesive support plates 14 are used to bond and fix the rubber-plastic thermal insulation pipe body 1, which can be suitable for thermal insulation of pipes with different pipe diameters;

[0038] Secondly, the lower protective shell 3 and the upper protective shell 10 are sleeved on the outer side of the rubber-plastic insulation pipe body 1. During this process, the lower protective shell 3 and the upper protective shell 10 mainly slide in the limit bolt 1103 through the T-shaped protrusion 1101. After sliding to the appropriate position, the lower protective shell 3 and the upper protective shell 10 can be sleeved on the outer side of the rubber-plastic insulation pipe body 1, and fixed and limited in cooperation with the slide groove 1102 to ensure the firmness of the connection between the lower protective shell 3 and the upper protective shell 10, that is, the rubber-plastic insulation pipe body 1 is externally protected by the lower protective shell 3 and the upper protective shell 10 to avoid damage to the rubber-plastic insulation pipe body 1 during installation or by other external factors, and a rubber corrugated tube 12 is sleeved on one end of the rubber-plastic insulation pipe body 1. The rubber corrugated tube 12 is made of rubber and can be bent. Therefore, when the lower protective shell 3 and the upper protective shell 10 are used for external protection, the angle of the rubber-plastic insulation pipe body 1 can be adjusted by the rubber corrugated tube 12 so as to be suitable for different installation sites;

[0039] Finally, when in use, the glass wool 2 is filled in the lower protective shell 3 and the upper protective shell 10, so that the glass wool 2 is coated on the outside of the rubber-plastic thermal insulation pipe body 1. The glass wool 2 is an inorganic fiber with good molding, low volume density, high thermal conductivity, and heat insulation, which can prevent the heat of the rubber-plastic thermal insulation pipe body 1 from being transferred outward and enhance the thermal insulation effect of the pipeline;

[0040] Finally, screw the threaded rod 8 and threadably connect it to the mounting frame 6 to push the connecting frame 5 and the sponge layer 4 toward the side close to the lower protective shell 3 and the upper protective shell 10 until the sponge layer 4 and the connecting frame 5 rest against the lower protective shell 3 and the upper protective shell 10, thereby further tightening the lower protective shell 3 and the upper protective shell 10 to prevent the lower protective shell 3 and the upper protective shell 10 from loosening during use and to prevent the pipe from falling off due to various external factors.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. 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 various embodiments of the utility model.

Claims

1. A rubber-plastic thermal insulation pipe with an external protective layer, comprising a rubber-plastic thermal insulation pipe body (1), characterized in that: One end of the rubber-plastic thermal insulation pipe body (1) is connected to a butt joint sleeve (13), and a viscose support plate (14) is evenly installed on one side of the butt joint sleeve (13); the other end of the rubber-plastic thermal insulation pipe body (1) is installed with a rubber corrugated pipe (12); the top end of the rubber-plastic thermal insulation pipe body (1) is installed with an upper protective shell (10); the bottom end of the rubber-plastic thermal insulation pipe body (1) is provided with a lower protective shell (3); both sides of the upper protective shell (10) and the lower protective shell (3) are provided with connecting mechanisms (11); the rubber-plastic thermal insulation pipe body (1) The outer side is filled with glass wool (2), the outer side of the rubber-plastic insulation pipe body (1) is sleeved with a rubber corrugated tube (12), both sides of the lower protective shell (3) are installed with connecting frames (5), and the outer side of the connecting frame (5) is connected to a sponge layer (4), one side of the connecting frame (5) is connected to a threaded rod (8), and one end of the threaded rod (8) is installed with a handle (7), the side of the threaded rod (8) away from the connecting frame (5) is installed with a mounting frame (6), and both sides of the top of the mounting frame (6) are installed with fixed mounting columns (9).

2. The rubber-plastic thermal insulation pipe with an external protective layer according to claim 1, characterized in that: The connection mechanism (11) comprises a limiting bolt (1103), and the limiting bolt (1103) is arranged on one side of the upper protective shell (10), a T-shaped protrusion (1101) is installed inside the limiting bolt (1103), and a sliding groove (1102) is installed on one side of the T-shaped protrusion (1101).

3. The rubber-plastic thermal insulation pipe with an external protective layer according to claim 2, characterized in that: The T-shaped protrusion (1101) is in a T-shaped structure, and the shape and size of the T-shaped protrusion (1101) match the shape and size of the limiting bolt (1103).

4. The rubber-plastic thermal insulation pipe with an external protective layer according to claim 1, characterized in that: The outer side of the threaded rod (8) is provided with an external thread, the inner side of the mounting frame (6) is provided with an internal thread, and the threaded rod (8) and the mounting frame (6) are threadedly connected.

5. The rubber-plastic thermal insulation pipe with an external protective layer according to claim 1, characterized in that: A guide sleeve is provided on the outer side of each threaded rod (8), and the guide sleeve is threadedly connected to the threaded rod (8), and one side of the guide sleeve is connected to one side of the mounting frame (6).

6. The rubber-plastic thermal insulation pipe with an external protective layer according to claim 1, characterized in that: The rubber corrugated tube (12) is made of rubber material, and is wavy in shape.

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