Coated structure of refrigerant water pipe and ship thereof
By covering the anti-rust paint layer, aluminum foil layer, heat insulation material and moisture-proof cloth on the outside of the refrigerant water pipe, the condensation problem is solved, and the sealing and insulation performance in high-temperature environments are improved.
Patent Information
- Application Number
- CN202422392035.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-29
AI Technical Summary
Traditional marine refrigerant water pipes are prone to condensation in high temperature environments, and traditional insulation materials cannot effectively prevent water vapor from infiltration, affecting the cabin environment.
A multi-layer cladding structure with anti-rust paint layer, first aluminum foil layer, heat insulation material, second aluminum foil layer and moisture-proof cloth is adopted to increase sealing properties, and a high-temperature anti-varnish and annular aluminum foil layer is used to improve sealing performance.
Effectively prevent condensation, improve the insulation performance of refrigerant water pipes, and reduce the impact on the cabin environment.
Smart Images
Figure CN223178482U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ship refrigerant water pipes, in particular to a refrigerant water pipe covering structure and a ship thereof. Background Art
[0002] Currently, when refrigerant water pipes on ships pass through cabins with high ambient temperatures, water vapor condenses upon contact with cold air. In severe cases, this can lead to long-term dripping, causing significant inconvenience to the ship's operators. The traditional insulation wrapping process involves applying anti-rust paint, then applying glue, then wrapping with rubber-plastic insulation material, and finally wrapping with moisture-proof white cloth. However, these traditional wrapping methods are ineffective in preventing condensation. The materials used in these traditional methods lack high-temperature resistance and contain pores, allowing for the infiltration of high-temperature water vapor. Utility Model Content
[0003] The purpose of the utility model is to provide a covering structure for a refrigerant water pipe and a ship thereof, which strengthens the sealing performance of the covering structure of the refrigerant water pipe so that when the refrigerant water pipe used in the ship passes through a cabin with a high ambient temperature, condensation water will not occur due to the increase in temperature, thereby improving the thermal insulation performance of the refrigerant water pipe and reducing the impact of the pipeline on the cabin environment.
[0004] In order to achieve the above-mentioned object, the present invention provides a refrigerant water pipe covering structure, comprising:
[0005] pipelines;
[0006] an anti-rust paint layer, the anti-rust paint layer covering the outer side of the pipeline;
[0007] a first aluminum foil layer, the first aluminum foil layer being coated on the outer side of the anti-rust paint layer;
[0008] A heat-insulating material, the heat-insulating material being coated on the outside of the aluminum foil layer;
[0009] a second aluminum foil layer, the second aluminum foil layer being coated on the outer side of the thermal insulation material;
[0010] A moisture-proof cloth is coated on the outer side of the second aluminum foil layer.
[0011] Compared with the prior art, the beneficial effect of the wrapping structure of the refrigerant water pipe in the embodiment of the present utility model lies in that: on the outer side of the pipeline of this application, there are sequentially wrapped with an anti-rust paint layer, a first aluminum foil layer, a heat-insulating material, a second aluminum foil layer and a moisture-proof cloth. Compared with the traditional wrapping method, a first aluminum foil layer and a second aluminum foil layer are respectively added inside and outside the heat-insulating material, increasing the sealing performance of the wrapping structure, blocking the gaps between the moisture-proof cloth and the heat-insulating material with the first aluminum foil layer and the second aluminum foil layer, strengthening the sealing property of the wrapping structure of the refrigerant water pipe, so that when the refrigerant water pipe for ships passes through a cabin with a relatively high ambient temperature, there will be no condensation water phenomenon due to the temperature rise, improving the heat preservation performance of the refrigerant water pipe and reducing the influence of the pipeline on the cabin environment.
[0012] For the wrapping structure of the refrigerant water pipe in the embodiment of the present utility model, the anti-rust paint layer includes a high-temperature resistant paint, and the high-temperature resistant paint includes silver powder or zinc powder.
[0013] For the wrapping structure of the refrigerant water pipe in the embodiment of the present utility model, the first aluminum foil layer and the second aluminum foil layer include annularly arranged aluminum foil, and the aluminum foil includes glass fiber.
[0014] For the wrapping structure of the refrigerant water pipe in the embodiment of the present utility model, a fixing layer is further included between the first aluminum foil layer and the heat-insulating material for fixing the heat-insulating material outside the first aluminum foil layer.
[0015] For the wrapping structure of the refrigerant water pipe in the embodiment of the present utility model, the fixing layer includes glue.
[0016] For the wrapping structure of the refrigerant water pipe in the embodiment of the present utility model, the heat-insulating material includes a joint, the joint extends along the length direction of the pipeline, and stepped protrusions that match each other are respectively arranged on the upper and lower end faces of the joint.
[0017] For the wrapping structure of the refrigerant water pipe in the embodiment of the present utility model, the joint is fixed with glue so that the heat-insulating material is fixed outside the first aluminum foil layer.
[0018] The present utility model provides a ship, including a refrigerant water pipe system, and the refrigerant water pipe system adopts the wrapping structure of the refrigerant water pipe according to any one of the above embodiments.
[0019] Compared with the prior art, the beneficial effects of the ship of the embodiment of the present utility model are as follows: The ship adopts a refrigerant water system to convey refrigerant in the ship body. The refrigerant water system includes multiple refrigerant water pipes, and the outer side of the refrigerant water pipes is coated with the coating structure of the present application. The coating structure includes an anti-rust paint layer, a first aluminum foil layer, a heat-insulating material, a second aluminum foil layer, and a moisture-proof cloth arranged in sequence. Compared with the traditional coating method, the coating structure adds a first aluminum foil layer and a second aluminum foil layer on the inner side and the outer side of the heat-insulating material respectively, increasing the sealing performance of the coating structure, blocking the gaps between the moisture-proof cloth and the heat-insulating material with the first aluminum foil layer and the second aluminum foil layer, strengthening the sealing of the coating structure of the refrigerant water pipes, so that when the refrigerant water pipes for ships pass through the cabins with a relatively high ambient temperature, condensation water will not appear due to the temperature rise, improving the heat preservation performance of the refrigerant water pipes and reducing the impact of the pipeline on the cabin environment.
[0020] Additional aspects and advantages of the present utility model will be given in part in the following description, will become apparent in part from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 is an exploded structural schematic diagram of the coating structure of the refrigerant water pipe of the embodiment of the present utility model;
[0022] In the figure, 1, pipeline; 2, anti-rust paint layer; 3, first aluminum foil layer; 4, heat-insulating material; 41, seam; 5, second aluminum foil layer; 6, moisture-proof cloth. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0023] The embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and should not be construed as limiting the present utility model.
[0024] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
[0025] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "multiple" is more than two, and understandings such as "greater than", "less than", "exceeding", etc. do not include the corresponding number, while understandings such as "above", "below", "within", etc. include the corresponding number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.
[0026] In the description of the present utility model, unless otherwise clearly defined, terms such as "arrangement", "installation", "connection", etc. should be understood in a broad sense, and those skilled in the relevant technical field can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.
[0027] As Figure 1 shown, a covering structure for a refrigerant water pipe in a preferred embodiment of the present utility model includes a pipeline 1, an anti-rust paint layer 2, a first aluminum foil layer 3, a heat insulation material 4, a second aluminum foil layer 5, and a moisture-proof cloth 6; the anti-rust paint layer 2 is coated on the outer side of the pipeline 1 and has the function of preventing the pipeline 1 from rusting; the first aluminum foil layer 3 is coated on the outer side of the anti-rust paint layer 2, the heat insulation material 4 is coated on the outer side of the aluminum foil layer, and the first aluminum foil layer 3 is used to form the last layer of protection after the heat insulation material 4; the second aluminum foil layer 5 is coated on the outer side of the heat insulation material 4, and the moisture-proof cloth 6 is coated on the outer side of the second aluminum foil layer 5 for isolating external moisture; the second aluminum foil layer 5 is used to form a protective layer between the moisture-proof cloth 6 and the heat insulation material 4.
[0028] In some embodiments of the present utility model, the anti-rust paint layer 2 includes a high-temperature resistant paint for preventing the temperature of the cabin from affecting the temperature of the refrigerant in the pipeline 1 when passing through a high-temperature cabin; specifically, the high-temperature resistant paint includes silver powder or zinc powder, etc., which further increases the heat insulation ability of the anti-rust paint layer 2 and ensures the stable temperature of the refrigerant.
[0029] In some embodiments of the present utility model, the first aluminum foil layer 3 and the second aluminum foil layer 5 include annularly arranged aluminum foil, so that the aluminum foil completely covers the pipeline 1, ensuring the working performance of the aluminum foil and improving the protection ability and heat insulation ability of the pipeline 1; the aluminum foil includes glass fiber, specifically self-adhesive fiberglass aluminum foil, which has strong heat insulation and heat preservation ability, prevents the refrigerant inside the pipeline 1 from absorbing heat from the outside, and forms condensed water on the outer side of the pipeline 1.
[0030] In some embodiments of the present utility model, a fixing layer is further included between the first aluminum foil layer 3 and the heat insulation material 4 for fixing the heat insulation on the outer side of the first aluminum foil layer 3. The fixing layer fixes the heat insulation material 4 without fixing ability, such as sponge, etc. on the outer side of the pipeline 1 to prevent the heat insulation material 4 from falling off after long-term use. Preferably, the fixing layer includes glue, which has low cost and firm fixation and is beneficial to the fixation of the heat insulation material 4.
[0031] In some embodiments of the present utility model, the heat insulation material 4 includes a splicing seam 41. Before being wrapped, the heat insulation material 4 is generally in a planar form, and the opposite two side edges form the splicing seam 41. The splicing seam 41 extends along the length direction of the pipeline 1, and stepped protrusions that match each other are respectively arranged on the upper and lower end faces of the splicing seam 41. The protrusions on the edges of both sides of the heat insulation material 4 match each other, so that the gap of the splicing seam 41 is smaller when the heat insulation material 4 is spliced, reducing the heat flow channel, which is beneficial to improving the sealing performance of the heat insulation material 4 and further ensuring the overall heat preservation performance of the wrapping structure.
[0032] In some embodiments of the present utility model, the splicing seam 41 is fixed by glue so that the heat insulation material 4 is fixed on the outer side of the first aluminum foil layer 3, ensuring the firm fixation of the heat insulation material 4.
[0033] The present utility model provides a ship, which includes a refrigerant water pipe system. The refrigerant water pipe system adopts the wrapping structure of the refrigerant water pipe in any one of the above embodiments. The ship uses the refrigerant water system to transport refrigerant in the ship body. The refrigerant water system includes multiple refrigerant water pipes, and the outer sides of the refrigerant water pipes are wrapped with the wrapping structure of the present application. The wrapping structure includes an anti-rust paint layer 2, a first aluminum foil layer 3, a heat insulation material 4, a second aluminum foil layer 5, and a moisture-proof cloth 6 arranged in sequence. Compared with the traditional wrapping method, the first aluminum foil layer 3 and the second aluminum foil layer 5 are respectively added inside and outside the heat insulation material 4 of the wrapping structure, increasing the sealing performance of the wrapping structure, blocking the gaps between the moisture-proof cloth 6 and the heat insulation material 4 by the first aluminum foil layer 3 and the second aluminum foil layer 5, strengthening the sealing performance of the wrapping structure of the refrigerant water pipe, so that when the refrigerant water pipe for ships passes through a cabin with a relatively high ambient temperature, there will be no condensation water phenomenon due to the temperature rise, improving the heat preservation performance of the refrigerant water pipe and reducing the influence of the pipeline 1 on the cabin environment.
[0034] The working process of the present utility model is as follows: The outer side of the pipeline 1 of the present application is sequentially wrapped with an anti-rust paint layer 2, a first aluminum foil layer 3, a heat insulation material 4, a second aluminum foil layer 5, and a moisture-proof cloth 6. Compared with the traditional wrapping method, the first aluminum foil layer 3 and the second aluminum foil layer 5 are respectively added inside and outside the heat insulation material 4, increasing the sealing performance of the wrapping structure, and blocking the gaps between the moisture-proof cloth 6 and the heat insulation material 4 by the first aluminum foil layer 3 and the second aluminum foil layer 5.
[0035] In summary, the embodiments of the present utility model provide a wrapping structure for a refrigerant water pipe and a ship thereof, which strengthen the sealing performance of the wrapping structure of the refrigerant water pipe, so that when the refrigerant water pipe for ships passes through a cabin with a relatively high ambient temperature, there will be no condensation water phenomenon due to the temperature rise, improving the heat preservation performance of the refrigerant water pipe and reducing the influence of the pipeline 1 on the cabin environment.
[0036] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and substitutions can be made, and these improvements and substitutions should also be regarded as the protection scope of the present utility model.
Claims
1. A covering structure for a refrigerant water pipe, characterized in that, Comprising: Pipeline; Antirust paint layer, which is coated on the outer side of the pipeline; First aluminum foil layer, which is coated on the outer side of the antirust paint layer; Heat insulation material, which is coated on the outer side of the aluminum foil layer; Second aluminum foil layer, which is coated on the outer side of the heat insulation material; Moisture-proof cloth, which is coated on the outer side of the second aluminum foil layer.
2. The covering structure of the refrigerant water pipe according to claim 1, characterized in that: The antirust paint layer includes high-temperature resistant paint, and the high-temperature resistant paint includes silver powder or zinc powder.
3. The covering structure of the refrigerant water pipe according to claim 1, characterized in that: The first aluminum foil layer and the second aluminum foil layer include annularly arranged aluminum foil, and the aluminum foil includes glass fiber.
4. The covering structure of the refrigerant water pipe according to claim 1, characterized in that: A fixing layer is further included between the first aluminum foil layer and the heat insulation material for fixing the heat insulation on the outer side of the first aluminum foil layer.
5. The covering structure of the refrigerant water pipe according to claim 4, characterized in that: The fixing layer includes glue.
6. The covering structure of the refrigerant water pipe according to claim 1, characterized in that: The heat insulation material includes a seam, the seam extends along the length direction of the pipeline, and stepped protrusions that match each other are respectively arranged on the upper and lower end faces of the seam.
7. The covering structure of the refrigerant water pipe according to claim 6, characterized in that: The seam is fixed with glue so that the heat insulation material is fixed on the outer side of the first aluminum foil layer.
8. A ship, characterized in that: Comprising a refrigerant water pipe system, and the refrigerant water pipe system adopts the coating structure of the refrigerant water pipe according to any one of claims 1-7.