Building water supply and drainage pipeline heat preservation structure

Abstract

The utility model discloses a building water supply and drainage pipeline heat preservation structure which comprises a plurality of hoop ring structures and heat preservation structures arranged among the hoop ring structures, each hoop ring structure comprises a deformable metal strip, a first protruding block is arranged at one end of each metal strip, and a second protruding block is arranged at the other end of each metal strip. A groove is formed in the outer wall of the first protruding block, a rotating shaft is arranged in the groove, a buckle plate is arranged on the outer side of the rotating shaft, two sleeves are arranged on the buckle plate, threads are arranged on the inner walls of the sleeves, two inserting holes corresponding to the sleeves are formed in the outer wall of the second protruding block, and the two inserting holes are matched with the two inserting holes. A plurality of through holes are formed in the outer walls of the two sides of the metal strip at equal intervals, the heat preservation structure comprises a composite heat preservation sleeve, a plurality of supporting rods are arranged in the composite heat preservation sleeve and extend to the outer side of the composite heat preservation sleeve, and the two ends of each supporting rod can be connected with the through holes of the metal strip in an inserted mode. The whole device is convenient to disassemble and assemble quickly, and is convenient to maintain and recycle.

Description

Technical Field

[0001] This utility model relates to the field of building equipment technology, specifically to a building water supply and drainage pipe insulation structure. Background Technology

[0002] Building drainage systems comprise several main components: Internal sewer system: This system collects wastewater and sewage from within the building and directs it to external drainage systems or treatment facilities. It typically includes sewer lines for facilities such as kitchens, bathrooms, and toilets. External drainage system: This system discharges wastewater and sewage from within the building into the main drainage system of the city or community. It includes structures such as drain wells, drain pipes, and inspection wells. Drainage equipment and accessories: Drainage equipment includes toilets, washbasins, bathtubs, showers, etc., which are connected to the drainage pipes for collecting and discharging wastewater. Drainage accessories include elbows, branch pipes, valves, seals, etc., used to connect and control the flow and direction of the drainage system. Building drainage systems are the piping systems within a building used for discharging wastewater and sewage.

[0003] Existing building drainage pipes are prone to damage in cold winters due to the lack of external insulation structures. Furthermore, traditional insulation structures are not easy to install quickly and are inconvenient to use. Therefore, it is necessary to design corresponding technical solutions to address these technical problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a thermal insulation structure for building water supply and drainage pipes, which solves the problems that existing building drainage pipes are prone to damage in cold winters due to the lack of external thermal insulation structures, and that traditional thermal insulation structures are inconvenient to install quickly and use.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a building water supply and drainage pipe insulation structure, comprising a plurality of hoop structures and an insulation structure disposed between the hoop structures. The hoop structure includes a deformable metal strip, one end of which has a first protrusion and the other end has a second protrusion. The outer wall of the first protrusion has a groove, and a rotating shaft is disposed in the groove. A buckle plate is disposed on the outer side of the rotating shaft. Two sleeves are disposed on the buckle plate. The inner wall of the sleeves is threaded. The outer wall of the second protrusion has two insertion holes corresponding to the sleeves. A plurality of through holes are equidistantly disposed on the outer walls of both sides of the metal strip. The insulation structure includes a composite insulation sleeve, the interior of which is provided with a plurality of support rods extending to the outer side of the composite insulation sleeve. The two ends of the support rods can be inserted into the through holes of the metal strip.

[0008] As a further preferred embodiment of the present invention, the inner wall of the composite insulation sleeve is provided with a plurality of protruding posts at equal intervals, and the outer wall of the protruding posts is provided with a plurality of slots, and insulation cotton is provided in the slots.

[0009] As a further preferred embodiment of this utility model, an insulation pad is provided in the gap between adjacent protrusions.

[0010] As a further preferred embodiment of this utility model, the composite insulation jacket includes a polyurethane foam layer, a glass wool layer, a mineral wool layer, and a polystyrene foam layer.

[0011] As a further preferred embodiment of this utility model, a plurality of raised strips are equidistantly arranged on the inner wall of the metal strip.

[0012] (III) Beneficial Effects

[0013] This utility model provides a thermal insulation structure for building water supply and drainage pipes. It has the following beneficial effects:

[0014] The drainage pipe insulation structure of this utility model has several hoop structures and insulation structures set between the hoop structures. The insulation structure is inserted into the inner side of two hoop structures, and then the metal strip of the hoop structure is put on the outside of the pipe. Then, the sleeve of the buckle plate on the first protrusion is fastened into the insertion hole of the second protrusion, and then bolts are inserted for fixation. This facilitates quick assembly and disassembly, and is easy to maintain and recycle.

[0015] The composite insulation jacket of this utility model has several protruding posts evenly spaced on its inner wall, and several slots are opened on the outer wall of the protruding posts. Insulation cotton is placed in the slots, and an insulation pad is placed in the gap between adjacent protruding posts, all of which can enhance the insulation effect of the pipeline. Attached Figure Description

[0016] Figure 1This is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the present invention from another angle;

[0018] Figure 3 This is a front view schematic diagram of the thermal insulation structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the composite insulation sleeve of this utility model.

[0020] In the diagram, 1. Metal strip; 2. Protrusion 1; 3. Protrusion 2; 4. Buckle plate; 5. Sleeve; 6. Composite insulation sleeve; 7. Support rod; 8. Protruding column; 9. Insulation pad layer; 10. Polyurethane foam layer; 11. Glass wool layer; 12. Mineral wool layer; 13. Polystyrene foam layer; 14. Protruding strip. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This utility model provides a technical solution: a building water supply and drainage pipe insulation structure, including a plurality of hoop structures and an insulation structure disposed between the hoop structures. The hoop structure includes a deformable metal strip 1, which can be made of aluminum or aluminum alloy. One end of the metal strip 1 is provided with a protrusion 2, and the other end is provided with a protrusion 3. The outer wall of the protrusion 2 is provided with a groove, and a rotating shaft is provided in the groove. A buckle plate 4 is provided on the outer side of the rotating shaft. Two sleeves 5 are provided on the buckle plate 4. The inner wall of the sleeves 5 is provided with threads. The outer wall of the protrusion 3 is provided with two insertion holes corresponding to the sleeves 5. A plurality of through holes are provided at equal intervals on both sides of the outer wall of the metal strip 1. The insulation structure includes a composite insulation sleeve 6. A plurality of support rods 7 are provided inside the composite insulation sleeve 6 and the support rods 7 extend to the outer side of the composite insulation sleeve 6. The two ends of the support rods 7 can be inserted into the through holes of the metal strip 1.

[0023] The inner wall of the composite insulation jacket 6 is provided with several protruding posts 8 at equal intervals, and the outer wall of the protruding posts 8 is provided with several slots, and insulation cotton is placed in the slots. By using the slots on the protruding posts 8, sound can be absorbed, and the insulation cotton inside can promote the insulation effect.

[0024] An insulation pad 9 is installed in the gap between adjacent protruding columns 8 to enhance the insulation effect.

[0025] The composite insulation sleeve 6 includes a polyurethane foam layer 10, a glass wool layer 11, a mineral wool layer 12, and a polystyrene foam layer 13. Polyurethane foam is a commonly used insulation material with excellent thermal insulation and weather resistance. It can be applied to the pipe surface by spraying or coating to form a protective layer and effectively reduce heat loss. Glass wool, made of glass fiber, has good thermal insulation and sound absorption properties. It can be wrapped or covered around the pipe to form an insulation layer and prevent heat loss. Mineral wool can be used as an external insulation layer for pipes, providing good thermal resistance and protection. Polystyrene foam is a lightweight insulation material with excellent thermal insulation and water vapor permeability resistance. It can be made into pipe sleeves or adhered to the outside of pipes to form an insulation layer.

[0026] Several raised strips 14 are evenly spaced on the inner wall of the metal strip 1. The raised strips 14 are used to increase the friction with the pipe and prevent slippage.

[0027] Working principle: The drainage pipe insulation structure has several hoop structures and insulation structures set between the hoop structures. The insulation structure is inserted into the inside of two hoop structures, and then the metal strip 1 of the hoop structure is put on the outside of the pipe. Then, the sleeve 5 of the buckle plate 4 on the protrusion 1 2 is fastened into the insertion hole of the protrusion 2 3, and then bolts are inserted for fixation. It is easy to disassemble and assemble, easy to maintain and recycle. Several protrusions 8 are evenly arranged on the inner wall of the composite insulation sleeve 6. Several slots are opened on the outer wall of the protrusions 8, and insulation cotton is placed in the slots. Insulation pads 9 are placed in the gaps between adjacent protrusions 8, which can enhance the insulation effect of the pipe.

[0028] The components of this utility model are: 1. Metal strip; 2. Protrusion one; 3. Protrusion two; 4. Buckle plate; 5. Sleeve; 6. Composite insulation sleeve; 7. Support rod; 8. Protruding column; 9. Insulation pad layer; 10. Polyurethane foam layer; 11. Glass wool layer; 12. Mineral wool layer; 13. Polystyrene foam layer; 14. Protruding strip. All components are general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. This utility model solves the problems of existing building drainage pipes lacking external insulation structures, making them prone to damage in cold winters, and the inconvenience of traditional insulation structures in terms of quick installation and use. This utility model, through the combination of the above-mentioned components, provides a drainage pipe insulation structure with several hoop structures and an insulation structure disposed between the hoop structures. The insulation structure is inserted into the inner side of two hoop structures, and then the metal strip of the hoop structure is sleeved on the outside of the pipe. Then, the sleeve of the buckle plate on the first protrusion is fastened into the insertion hole of the second protrusion, and then bolts are inserted for fixation. This facilitates quick assembly and disassembly, maintenance, and recycling. The inner wall of the composite insulation sleeve of this utility model has several protrusions evenly arranged, and the outer wall of the protrusions has several slots with insulation cotton placed in the slots. The gaps between adjacent protrusions are filled with insulation pads, all of which enhance the insulation effect of the pipe.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A thermal insulation structure for building water supply and drainage pipes, comprising a plurality of hoop structures and thermal insulation structures disposed between the hoop structures, characterized in that: The hoop structure comprises a deformable metal strip (1), one end of the metal strip (1) is provided with a protrusion one (2), the other end is provided with a protrusion two (3), a recess is formed in the outer wall of the protrusion one (2), and a rotating shaft is arranged in the recess, the outer side of the rotating shaft is provided with a buckle plate (4), two sleeve pipes (5) are arranged on the buckle plate (4), the inner wall of the sleeve pipe (5) is provided with a screw thread, two insertion holes corresponding to the sleeve pipe (5) are formed in the outer wall of the protrusion two (3), a plurality of through holes are equidistantly formed in the outer walls of the two sides of the metal strip (1), the heat preservation structure comprises a composite heat preservation sleeve (6), a plurality of supporting rods (7) are arranged in the composite heat preservation sleeve (6) and extend to the outer side of the composite heat preservation sleeve (6), and the two ends of the supporting rod (7) can be inserted into the through holes of the metal strip (1).

2. The building water supply and drainage pipe thermal insulation structure according to claim 1, characterized in that: A plurality of convex columns (8) are equidistantly arranged on the inner wall of the composite heat preservation sleeve (6), a plurality of slot holes are formed in the outer wall of the convex column (8), and heat preservation cotton is arranged in the slot hole.

3. The building water supply and drainage pipe thermal insulation structure according to claim 2, characterized in that: A heat preservation cushion layer (9) is arranged at the gap between adjacent convex columns (8).

4. The building water supply and drainage pipe thermal insulation structure according to claim 1, characterized in that: The composite heat preservation sleeve (6) comprises a polyurethane foam layer (10), a glass wool layer (11), a mineral wool layer (12) and a polystyrene foam layer (13).

5. The building water supply and drainage pipe thermal insulation structure according to claim 1, characterized in that: A plurality of convex strips (14) are equidistantly arranged on the inner wall of the metal strip (1).

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