Novel high-strength composite pipe for heating

Abstract

The utility model discloses a novel high-strength composite pipe for heating, and relates to the related technical field of heating pipelines. The thermal insulation sleeve comprises an outer sleeve, a filling sleeve, an inner conveying sleeve and an outer thermal insulation sleeve, the filling sleeve is fixed on the inner wall of the outer sleeve, the inner conveying sleeve is fixed on the inner wall of the filling sleeve, a reinforcing net is fixed on the peripheral side of the inner conveying sleeve, the reinforcing net is fixed in the filling sleeve, the peripheral side of the outer sleeve is movably connected with the outer thermal insulation sleeve, and the outer thermal insulation sleeve is movably connected with the outer thermal insulation sleeve. The surface of the outer heat preservation sleeve is coated with aluminum foil, and gaps are formed in the peripheral side of the outer heat preservation sleeve. By arranging the outer sleeve, the filling sleeve, the inner conveying sleeve and the outer heat preservation sleeve, the problems that a heating pipeline cannot have the technical effects of high heat conduction performance and high strength and is not high enough in applicability to different working environments are solved, and the heating pipeline has the advantages that the heating pipeline can have the good heat conduction effect and the high strength effect, and the service life of the heating pipeline is prolonged. And the applicability to different working environments is better.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical fields related to heating pipeline, in particular, a kind of novel high-strength composite pipe for heating. BACKGROUND

[0002] Heating pipe is used in the pipeline in heating system, mainly responsible for the heat energy generated by heat source to each heating terminal.It can be divided into many types according to different materials and structures, such as steel pipe, stainless steel pipe, copper pipe, plastic pipe (such as PEX, PPR), aluminum plastic composite pipe and cast iron pipe, each type of heating pipe has its advantages and disadvantages, applicable to different use scenarios, but it still has the following disadvantages in actual use:

[0003] The traditional heating pipeline, in the process of operation, directly through the adoption of different material cladding, form relatively composite pipe material, in use, the pipe fitting of composite material cannot have high thermal conductivity and high strength technical effect, and the applicability of the heating demand in use is not good enough;

[0004] The traditional heating pipeline is used in the process, usually heat is transported to the heating environment and in the process of transportation, two kinds of pipe fittings are used, wherein the pipe fitting for transporting heat source outdoors needs to be specially designed for heat preservation, and the applicability of the pipe fitting to different working environments is not high enough. INVENTION CONTENTS

[0005] The utility model discloses a kind of novel high-strength composite pipe for heating, by setting outer cover, filling sleeve, inner conveying sleeve and outer thermal insulation sleeve, solve the problem that heating pipeline cannot have high thermal conductivity and high strength technical effect, and the applicability of the face to different working environments is not high enough.

[0006] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0007] The utility model discloses a kind of novel high-strength composite pipe for heating, including outer cover, filling sleeve, inner conveying sleeve and outer thermal insulation sleeve, the inner wall of outer cover is fixed with filling sleeve, the inner wall of filling sleeve is fixed with inner conveying sleeve, the periphery of inner conveying sleeve is fixed with reinforcing net, the reinforcing net is fixed in filling sleeve, the periphery of outer cover is movably connected with outer thermal insulation sleeve, the surface of outer thermal insulation sleeve is coated with aluminium foil, the periphery of outer thermal insulation sleeve is provided with gap, when working, filling sleeve is fixed in outer cover by outer cover, the gap between inner conveying sleeve and outer cover is closed well by filling sleeve, hot water for heating is conveyed by inner conveying sleeve, when working, outer thermal insulation sleeve is installed on the outside of outer cover, and the hot water conveyed in outer cover is kept warm by outer thermal insulation sleeve.

[0008] Further, the inner wall of the outer jacket is fixed with reinforcing rings with equal spacing, the periphery of the filling jacket is provided with fixed ring grooves corresponding to the positions of the reinforcing rings, and the reinforcing rings are fixed in the fixed ring grooves.

[0009] Further, the inner wall of the filling jacket is provided with mesh grooves, the reinforcing mesh on the periphery of the inner conveying jacket is fixed in the mesh grooves, and the reinforcing mesh is fixed in the mesh grooves when the filling jacket works.

[0010] Further, the inner wall of the inner conveying jacket is fixed with heat exchange discs at equal intervals, the heat exchange discs are provided with through holes vertically, and the heat exchange discs slow down the flow rate of hot water and accelerate the efficiency of heat transfer when the inner conveying jacket works, thereby increasing the heating effect.

[0011] Further, the top end of the outer heat preservation jacket is provided with a glue groove, and the bottom end of the outer heat preservation jacket is fixed with a glue ring, and the outer heat preservation jackets are bonded through the glue groove and the glue ring when the outer heat preservation jacket works, so that the two outer heat preservation jackets are combined together.

[0012] Further, the heat preservation jacket on one side of the gap is vertically provided with a movable groove, the heat preservation jacket on the side of the gap away from the movable groove is vertically fixed with a movable plate, the movable plate is movably connected in the movable groove, a glue strip is fixed on the side of the movable groove away from the gap, and the movable plate is bonded on the glue strip, so that the outer heat preservation jacket is installed in the outer jacket when working.

[0013] The utility model has the following beneficial effects:

[0014] The utility model discloses a heating pipeline, which comprises an outer jacket, a filling jacket and an inner conveying jacket, and the outer jacket is provided with a plurality of reinforcing rings with equal spacing, the periphery of the filling jacket is provided with fixed ring grooves corresponding to the positions of the reinforcing rings, and the reinforcing rings are fixed in the fixed ring grooves.

[0015] The utility model discloses a set up outer cover and outer thermal -insulated cover, solved the problem of the applicability of the heating pipeline to different working environment is not high enough, when the composite pipe is as the pipeline of the heat transmission, the surface of outer cover does not need to cover outer thermal -insulated cover, when the composite pipe is as the pipeline of the heat transmission to the heating equipment, along the gap place breaks open outer thermal -insulated cover, and after the outer thermal -insulated cover is covered to the outside of outer cover, inserts the movable plate into the movable slot, and is bonded between the mucilage strip, and then installs the outer thermal -insulated cover on the outside of outer cover, and then through the mucilage ring of one outer thermal -insulated cover bottom end is aligned in the mucilage groove on another outer thermal -insulated cover, so that when working, two outer thermal -insulated cover are bonded together well, and the combination installation of outer thermal -insulated cover makes the applicability of the heating pipeline to different working environment better. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0017] Figure 1 It is a new high-strength composite pipe assembly structure for heating perspective view;

[0018] Figure 2 It is Figure 1 The structure of A in the enlarged view;

[0019] Figure 3 It is an outer cover structure perspective view;

[0020] Figure 4 It is a filling cover structure perspective view;

[0021] Figure 5 It is an inner conveying cover structure perspective view;

[0022] Figure 6 It is an outer thermal -insulated cover partial section structure perspective view.

[0023] Reference signs:

[0024] 1, outer cover; 101, reinforcing ring; 2, filling cover; 201, fixed ring groove; 202, net-shaped groove; 3, inner conveying cover; 301, reinforcing net; 302, heat exchange disc; 4, outer thermal -insulated cover; 401, mucilage ring; 402, mucilage groove; 403, movable slot; 404, mucilage strip; 405, movable plate; 406, gap. DETAILED DESCRIPTION

[0025] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Embodiment one

[0026] Please refer to Figures 1-5 The present application is a novel high-strength composite pipe for heating, comprising an outer sleeve 1, a filling sleeve 2, an inner conveying sleeve 3 and an outer thermal insulation sleeve 4. The inner wall of the outer sleeve 1 is fixed with the filling sleeve 2. When the outer sleeve 1 is working, the filling sleeve 2 is fixed therein. The outer sleeve 1 and the inner conveying sleeve 3 are bonded together through the filling sleeve 2. The inner wall of the filling sleeve 2 is fixed with the inner conveying sleeve 3. The liquid for heating is conveyed through the inner conveying sleeve 3. The peripheral side of the inner conveying sleeve 3 is fixed with a reinforcing net 301. The reinforcing net 301 is fixed in the filling sleeve 2. When the reinforcing net 301 is working, the strength of the inner conveying sleeve 3 is increased, and the bonding strength between the inner conveying sleeve 3 and the filling sleeve 2 is increased. The peripheral side of the outer sleeve 1 is movably connected with the outer thermal insulation sleeve 4. The outer thermal insulation sleeve 4 is used for the heat preservation of the outer sleeve 1. The surface of the outer thermal insulation sleeve 4 is coated with aluminum foil. The temperature loss of the outer thermal insulation sleeve 4 due to heat radiation is reduced through the aluminum foil. The peripheral side of the outer thermal insulation sleeve 4 is provided with a gap 406. When working, the position of the gap 406 on the outer thermal insulation sleeve 4 is pulled. After the outer thermal insulation sleeve 4 is opened, the outer thermal insulation sleeve 4 is wrapped around the peripheral side of the outer sleeve 1. When working, the outer sleeve 1 is wrapped and heat preserved.

[0027] Specifically, the inner wall of the outer sleeve 1 is fixed with reinforcing rings 101 with equal spacing. The peripheral side of the filling sleeve 2 is provided with fixed ring grooves 201 corresponding to the positions of the reinforcing rings 101. The reinforcing rings 101 are fixed in the fixed ring grooves 201. When the outer sleeve 1 is working, the reinforcing rings 101 are fixed in the fixed ring grooves 201 on the peripheral side of the filling sleeve 2. When working, the outer sleeve 1 and the filling sleeve 2 are fixed more tightly.

[0028] Further, the inner wall of the filling sleeve 2 is provided with a mesh-shaped groove 202. The reinforcing net 301 on the peripheral side of the inner conveying sleeve 3 is fixed in the mesh-shaped groove 202. When the filling sleeve 2 is working, the reinforcing net 301 on the peripheral side of the inner conveying sleeve 3 is fixed in the mesh-shaped groove 202.

[0029] Further, the inner wall of the inner conveying sleeve 3 is fixed with heat exchange discs 302 at equal intervals. The heat exchange discs 302 are arranged in a through manner from top to bottom. When the inner conveying sleeve 3 is working, the flow rate of water is reduced through the heat exchange discs 302, and the heat exchange area is increased to accelerate the heat transfer in the inner conveying sleeve 3 to the filling sleeve 2.

[0030] The operation process of the embodiment is as follows: during operation, the reinforcing ring 101 is fixed in the fixing ring groove 201 in the filling sleeve 2, so that the combination strength between the outer sleeve 1 and the filling sleeve 2 is increased during operation, and the heat transfer effect is accelerated by the increase of the contact area; the reinforcing net 301 is used during operation to increase the strength of the inner conveying sleeve 3 and the combination strength between the inner conveying sleeve 3 and the filling sleeve 2, and during the water passing through the inner conveying sleeve 3, the heat exchange disc 302 is used to reduce the flow rate of the water and increase the heat exchange area to accelerate the heat transfer from the inner conveying sleeve 3 to the conveying sleeve, and then the heat is transferred to the filling sleeve 2 through the reinforcing net 301 on the side of the inner conveying sleeve 3, and then the heat is transferred to the outer sleeve 1 and the reinforcing ring 101 through the filling sleeve 2, and finally the heat is discharged through the surface of the outer sleeve 1. Specific embodiment two

[0031] Please refer to Figure 1 , 2 , 3, 6, on the basis of the specific embodiment one, the top end of the outer thermal insulation sleeve 4 is provided with a glue groove 402, and the bottom end of the outer thermal insulation sleeve 4 is fixed with a glue ring 401; during operation of the outer thermal insulation sleeve 4, the glue ring 401 at the bottom end of one outer thermal insulation sleeve 4 is aligned with the glue groove 402 on the other outer thermal insulation sleeve 4, so that the two outer thermal insulation sleeves 4 are well bonded together during operation.

[0032] Specifically, a movable groove 403 is vertically arranged on one side of the thermal insulation sleeve in the gap 406, a movable plate 405 is vertically fixed on the thermal insulation sleeve away from the movable groove 403 in the gap 406, the movable plate 405 is movably connected in the movable groove 403, a glue strip 404 is fixed on the side of the movable groove 403 away from the gap 406, and the movable plate 405 is bonded to the glue strip 404; during transportation, the outer thermal insulation sleeve 4 connected by the movable plate 405 is curled on the inner wall of the outer thermal insulation sleeve 4 at the position of the movable groove 403; during use, the outer thermal insulation sleeve 4 is pried open along the gap 406, and then the outer thermal insulation sleeve 4 is sleeved outside the outer sleeve 1; then the movable plate 405 is inserted into the movable groove 403 and bonded with the glue strip 404; finally, the outer thermal insulation sleeve 4 is installed outside the outer sleeve 1.

[0033] The operation process of the embodiment is as follows: during use, the outer thermal insulation sleeve 4 is pried open along the gap 406, and then the outer thermal insulation sleeve 4 is sleeved outside the outer sleeve 1; then the movable plate 405 is inserted into the movable groove 403 and bonded with the glue strip 404; finally, the outer thermal insulation sleeve 4 is installed outside the outer sleeve 1; then the glue ring 401 at the bottom end of one outer thermal insulation sleeve 4 is aligned with the glue groove 402 on the other outer thermal insulation sleeve 4, so that the two outer thermal insulation sleeves 4 are well bonded together during operation; and finally, the combined installation of the outer thermal insulation sleeve 4 is completed.

[0034] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used for helping to explain the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to only the specific implementation manners described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the entire scope and equivalents thereof.

Claims

1. A new type of high-strength composite pipe for heating, comprising an outer jacket (1), a filling jacket (2), an inner conveying jacket (3) and an outer thermal insulation jacket (4), characterized in that: The inner wall of the outer sleeve (1) is fixed with a filling sleeve (2), the inner wall of the filling sleeve (2) is fixed with an inner conveying sleeve (3), the periphery of the inner conveying sleeve (3) is fixed with a reinforcing net (301), the reinforcing net (301) is fixed in the filling sleeve (2), the periphery of the outer sleeve (1) is movably connected with an outer thermal insulation sleeve (4), the surface of the outer thermal insulation sleeve (4) is coated with an aluminum foil, and the periphery of the outer thermal insulation sleeve (4) is provided with a gap (406).

2. A new type of high-strength composite pipe for heating according to claim 1, characterized in that: The inner wall of the outer sleeve (1) is fixed with reinforcing rings (101) with equal spacing, the periphery of the filling sleeve (2) is provided with fixed ring grooves (201) corresponding to the positions of the reinforcing rings (101), and the reinforcing rings (101) are fixed in the fixed ring grooves (201).

3. The novel high-strength composite pipe for heating according to claim 1, characterized in that: The inner wall of the filling sleeve (2) is provided with a mesh-shaped groove (202), and the reinforcing net (301) on the periphery of the inner conveying sleeve (3) is fixed in the mesh-shaped groove (202).

4. The novel high-strength composite pipe for heating according to claim 1, characterized in that: The inner wall of the inner conveying sleeve (3) is fixed with heat exchange discs (302) at equal intervals, and the heat exchange discs (302) are provided in a vertical and through manner.

5. The novel high-strength composite pipe for heating according to claim 1, characterized in that: The top end of the outer thermal insulation sleeve (4) is provided with a glue groove (402), and the bottom end of the outer thermal insulation sleeve (4) is fixed with a glue ring (401).

6. The novel high-strength composite pipe for heating according to claim 1, characterized in that: A movable groove (403) is vertically formed on one side of the thermal insulation sleeve in the gap (406), a movable plate (405) is vertically fixed on the thermal insulation sleeve away from the movable groove (403) in the gap (406), the movable plate (405) is movably connected in the movable groove (403), a glue strip (404) is fixed on the side of the movable groove (403) away from the gap (406), and the movable plate (405) is bonded to the glue strip (404).

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