Water pipe protection sleeve with multiple protection mechanisms

Abstract

The utility model relates to the technical field of water pipe heat preservation sleeves, in particular to a water pipe protection sleeve with multiple protection mechanisms, which comprises a protection sleeve, an insertion opening is arranged on one side of the protection sleeve, a connecting sleeve block is inserted on the outer side of the insertion opening, the protection sleeve comprises a first protection layer, a hollow layer is arranged on the outer side of the first protection layer, and the first protection layer and the second protection layer are arranged in parallel. A second protective layer is arranged on the outer side of the hollow layer, and a third protective layer is arranged on the outer side of the second protective layer. According to the utility model, through the first protection layer, the second protection layer and the third protection layer, a multi-protection effect of the whole protection sleeve in a use process is realized, and the first protection layer realizes good fireproof, heat-resistant and cold-resistant effects through a pyromellitic polyimide film material; and the second protective layer and the third protective layer can improve the wear-resistant and tensile effects of the protective sleeve in an external environment through a polyurethane foam plastic material and a TPE thermoplastic polyurethane material, so that the service life of the protective sleeve is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water pipe insulation sleeves, in particular to a water pipe protective sleeve with multiple protection mechanisms. Background Art

[0002] A water pipe refers to a pipe used to transport water from a water source to a water plant, or from a water plant to a water distribution network when the water plant is far away from the water supply site. The diameter of the water pipe is also used according to the required scenario. In households, water pipes are mostly pipes with a smaller diameter, mainly to avoid wasting installation space during installation. Some water sources, such as water sources or water plants, use pipes with larger diameters when transporting water.

[0003] The patent specification with announcement number CN204922360U discloses a municipal water pipe, including a pipe body and an outer pipe. The pipe body is located inside the outer pipe, and the interior of the outer pipe is provided with a left spring, a left clamp, a right spring and a right clamp. Through the above-mentioned arrangement, it can be heated by an electric heating pipe to prevent freezing in the cold winter, and a better insulation effect can be achieved through the hard polyurethane insulation layer; the arrangement of the left spring, the left clamp, the right spring, the right clamp and the outer pipe can achieve a better protection effect of the pipe body.

[0004] However, in the implementation of relevant technologies, it was found that the municipal water pipes of the above-mentioned design have the following problems: during the use of the municipal water pipes, some water pipes are directly exposed to the outside. If some protective covers are not installed on the outside of the municipal water pipes, some external factors will directly affect the water pipes, such as water pipe breakage caused by bumps, etc., and the service life of the water pipes can also be reduced due to the embrittlement of the water pipe material itself caused by long-term exposure to the outside world. In view of this, a water pipe protective cover with multiple protection mechanisms is provided to overcome the above-mentioned defects. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a water pipe protective cover with multiple protection mechanisms.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water pipe protective cover with multiple protective mechanisms, comprising a protective cover, a socket is opened on one side of the protective cover, and a connecting sleeve block is inserted on the outer side of the socket;

[0007] The inner side of the connecting sleeve block is fixedly mounted with an insertion rod, the connection between the protective sleeve and the insertion rod is provided with a slot matching the insertion rod, and the slot is provided on the protective sleeve;

[0008] The protective cover comprises a first protective layer, a hollow layer is arranged on the outer side of the first protective layer, a second protective layer is arranged on the outer side of the hollow layer, and a third protective layer is arranged on the outer side of the second protective layer.

[0009] As a further description of the above technical solution: the first protective layer is a heat insulation layer, and the heat insulation layer is a polyimide film material.

[0010] As a further description of the above technical solution: a plurality of groups of reinforcing connecting plates are arranged inside the hollow layer, the reinforcing connecting plates are made of soft plastic material, and the plurality of groups of reinforcing connecting plates are arranged in a triangular shape.

[0011] As a further description of the above technical solution: the second protective layer is a reinforcement layer, and the reinforcement layer is a polyurethane foam plastic material.

[0012] As a further description of the above technical solution: the third protective layer is an outer ring layer, and the outer ring layer is a TPE thermoplastic polyurethane material.

[0013] As a further description of the above technical solution: a plurality of groups of raised balls are fixedly arranged on the inner side of the first protective layer, and a cotton layer is bonded to the inner side of the first protective layer.

[0014] As a further description of the above technical solution: the third protective layer and the connecting sleeve block are both made of TPE thermoplastic polyurethane material.

[0015] The utility model has the following beneficial effects:

[0016] The utility model designs a water pipe protective cover with multiple protection mechanisms, which realizes multiple protection effects for the overall protective cover during use through a first protective layer, a second protective layer and a third protective layer. The first protective layer realizes good fire resistance, heat resistance and cold resistance through a benzene-type polyimide film material, while the second protective layer and the third protective layer can increase the wear resistance and tensile resistance of the protective cover in the external environment through polyurethane foam plastic material and TPE thermoplastic polyurethane material, thereby increasing the service life of the protective cover.

[0017] The utility model designs a water pipe protective cover with multiple protection mechanisms. The gap between the first protection layer and the water pipe is increased by protruding balls, and a cotton layer is filled therein to increase its waterproof and water absorption capabilities. The cotton layer can also achieve a warming effect on the water pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the hollow layer of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the protective cover of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model.

[0022] Legend:

[0023] 1. Protective cover; 2. Connecting sleeve block; 3. Socket; 4. Insertion rod; 5. Slot; 6. First protective layer; 7. Hollow layer; 8. Second protective layer; 9. Third protective layer; 10. Raised ball. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1

[0026] Reference Figure 1-4 The utility model provides a water pipe protective cover with multiple protective mechanisms: comprising a protective cover 1, a socket 3 is provided on one side of the protective cover 1, and a connecting sleeve block 2 is plugged into the outer side of the socket 3;

[0027] The protective cover 1 comprises a first protective layer 6 , a hollow layer 7 is arranged on the outer side of the first protective layer 6 , a second protective layer 8 is arranged on the outer side of the hollow layer 7 , and a third protective layer 9 is arranged on the outer side of the second protective layer 8 .

[0028] As a further implementation scheme of the above technical scheme: the first protective layer 6 is a heat insulation layer, and the heat insulation layer is a benzene type polyimide film material. The benzene type polyimide film material has outstanding high temperature resistance and chemical corrosion resistance, and can achieve a good heat insulation effect.

[0029] As a further implementation scheme of the above technical scheme: a plurality of groups of reinforcing connecting plates are arranged inside the hollow layer 7, the reinforcing connecting plates are made of soft plastic material, and the plurality of groups of reinforcing connecting plates are arranged in a triangular shape. The hollow layer 7 can reduce the overall hardness of the protective cover 1 through the plurality of groups of reinforcing connecting plates, and can also realize the connection and support of the overall structure through the reinforcing connecting plates.

[0030] As a further implementation scheme of the above technical scheme: the second protective layer 8 is a reinforcement layer, and the reinforcement layer is a polyurethane foam plastic material with excellent elasticity, softness, elongation and compression strength, excellent wear resistance and other properties.

[0031] As a further implementation scheme of the above technical scheme: the third protective layer 9 is an outer ring layer, and the outer ring layer can achieve the effect of wear resistance on the outer side of the overall protective cover 1.

[0032] As a further implementation scheme of the above technical scheme: a plurality of groups of raised balls 10 are fixedly provided on the inner side of the first protective layer 6, and a cotton layer is bonded to the inner side of the first protective layer 6, the raised balls 10 are used to increase the gap between the first protective layer 6 and the water pipe, and the cotton layer is filled therein to increase its waterproof and water absorption capacity, and the cotton layer can achieve a warming effect on the water pipe.

[0033] As a further implementation scheme of the above technical scheme: the third protective layer 9 and the connecting sleeve block 2 are both made of TPE thermoplastic polyurethane material, a material that has the high elasticity, high strength, and high resilience of rubber, and has the characteristics of being injection moldable, fatigue resistance, temperature resistance, etc., and can be recycled to reduce costs, and can be secondary injection molded.

[0034] Embodiment 2

[0035] In addition to all the technical features of the first embodiment, this embodiment also includes:

[0036] As a further implementation scheme of the above technical scheme: an insertion rod 4 is fixedly installed on the inner side of the connecting sleeve block 2, and a slot 5 matching the insertion rod 4 is provided at the connection between the protective sleeve 1 and the insertion rod 4, and the slot 5 is provided on the protective sleeve 1. The connecting sleeve block 2 is inserted into the slot 5 at the protective sleeve 1 by the insertion rod 4, so that the connecting sleeve block 2 can close the protective sleeve 1 through the socket 3, thereby forming a complete protective structure, which is convenient for the subsequent disassembly of the protective sleeve 1 and the convenience when installing the protective sleeve 1.

[0037] In the specific implementation, first, the protective sleeve 1 is put on the outside of the water pipe to be set, and then the plug rod 4 of the connecting sleeve block 2 is matched and plugged with the socket 3 to form a complete protection structure and protect the water pipe. During the use of the protective sleeve 1, the third protective layer 9 and the connecting sleeve block 2 are both TPE thermoplastic polyurethane materials. The TPE thermoplastic polyurethane material itself has the high elasticity, high strength, and high resilience of rubber, and has the characteristics of injection molding, fatigue resistance, temperature resistance, etc. It can also be recycled to reduce costs, so that the protective sleeve 1 has good adaptability when facing external environmental interference. Then the polyurethane foam plastic material at the reinforcement layer has excellent elasticity, softness, The elongation, compression strength, and wear resistance are excellent, which can increase the service life of the protective cover 1 to a greater extent. After the outer ring layer is worn, the reinforcement layer can also protect the water pipe. The hollow layer 7 can reduce the overall hardness of the protective cover 1 through multiple sets of reinforcement connecting plates, and can also achieve the connection and support of the overall structure through the reinforcement connecting plates. The last insulation layer is a polyimide film material of isophthalic acid type. The polyimide film material of isophthalic acid type has outstanding high temperature resistance and chemical corrosion resistance, and can achieve good heat insulation effect. The gap between the first protective layer 6 and the water pipe is increased by the raised balls 10, and the cotton layer is filled to increase its waterproof and water absorption capacity, and the cotton layer can achieve the warming effect on the water pipe.

[0038] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water pipe protective cover with multiple protective mechanisms, comprising a protective cover (1), characterized in that: A socket (3) is provided on one side of the protective cover (1), and a connecting sleeve block (2) is plugged into the outer side of the socket (3); An insertion rod (4) is fixedly mounted on the inner side of the connecting sleeve block (2); a slot (5) matching the insertion rod (4) is provided at the connection between the protective sleeve (1) and the insertion rod (4); and the slot (5) is provided on the protective sleeve (1); The protective cover (1) comprises a first protective layer (6), a hollow layer (7) is arranged on the outer side of the first protective layer (6), a second protective layer (8) is arranged on the outer side of the hollow layer (7), and a third protective layer (9) is arranged on the outer side of the second protective layer (8).

2. A water pipe protective cover with multiple protection mechanisms according to claim 1, characterized in that: The first protective layer (6) is a heat insulation layer, and the heat insulation layer is made of a polyimide film material.

3. The water pipe protective cover with multiple protection mechanisms according to claim 1, characterized in that: A plurality of groups of reinforcing connecting plates are arranged inside the hollow layer (7), the reinforcing connecting plates are made of soft plastic material, and the plurality of groups of reinforcing connecting plates are arranged in a triangular shape.

4. The water pipe protective cover with multiple protection mechanisms according to claim 1, characterized in that: The second protective layer (8) is a reinforcement layer, and the reinforcement layer is made of polyurethane foam plastic material.

5. A water pipe protective cover with multiple protection mechanisms according to claim 4, characterized in that: The third protective layer (9) is an outer ring layer, and the outer ring layer is made of TPE thermoplastic polyurethane material.

6. The water pipe protective cover with multiple protection mechanisms according to claim 1, characterized in that: A plurality of groups of raised balls (10) are fixedly arranged on the inner side of the first protective layer (6), and a cotton layer is bonded to the inner side of the first protective layer (6).

7. The water pipe protective cover with multiple protection mechanisms according to claim 1, characterized in that: The third protective layer (9) and the connecting sleeve (2) are both made of TPE thermoplastic polyurethane material.

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