Water guide type thermal insulation material

Abstract

The invention provides a water guide type thermal insulation material which is mainly used in the technical field of thermal insulation materials. The water guide type thermal insulation material at least comprises a water guide layer, and / or a thermal insulation layer, and / or a protective layer. Under the capillary action and the gravity action or under the capillary action and the centrifugal force action, the water guide layer conveys condensation generated by the workpiece into an external water collecting tank or an external drainage system. Compared with the prior art, the water guide type thermal insulation material has the advantages that condensation accumulation can be reduced under a certain condition; even in a weightlessness environment or a microgravity environment, the water guide type thermal insulation material can also reduce condensation accumulation under a certain condition.

Description

Technical Field

[0001] The invention relates to a water-conducting thermal insulation material, which is mainly used in the technical field of thermal insulation materials. Background Art

[0002] In the field of thermal insulation materials technology, when the surface temperature of the thermal insulation material is lower than the dew point temperature in the ambient air, condensation (the phenomenon of water vapor condensing into liquid water on the surface of an object) will gradually appear on the surface of the thermal insulation material. For example, the outer surface of steam pipes, reactors, boilers, or the walls of cold storage, refrigerated trucks, and air conditioning ducts.

[0003] If condensation cannot be discharged in time and gradually accumulates, the surface of metal pipes and equipment covered by insulation materials will remain wet for a long time, thereby accelerating electrochemical corrosion (such as rust) and shortening the life of the equipment. If the insulation material absorbs water (such as glass wool, rock wool, etc.), the accumulated condensation will increase the thermal conductivity and reduce the insulation performance; long-term moisture may also cause the insulation material to mold, powder or structural collapse. If the accumulated condensation appears near electrical equipment or cables, it may cause arcing, short circuit or even fire. In a low temperature environment, the accumulated condensation may cause pipes to burst and equipment to get stuck, or the accumulated condensation may cause the ground to be slippery and people to slip. The accumulated condensation causes the environment to be humid, thereby breeding bacteria and mold, polluting the air and causing respiratory diseases (such as asthma and allergies). In the storage environment of food or medicine, the accumulated condensation may contaminate the product, causing deterioration or excessive microorganisms. Under long-term action, the accumulated condensation may penetrate into the interior of the building, corrode the steel bars, cause the concrete to peel off, and weaken the heavy capacity. In air conditioning or cold chain systems, excessive condensation on the evaporator surface will hinder heat exchange and reduce cooling efficiency. When condensation covers the temperature or humidity sensor, it may interfere with data collection and cause system control failure. Excessive accumulation of condensation can also cause water accumulation failures. Ignoring the hazards of accumulated condensation may trigger a chain reaction, evolving from local failures to systemic risks.

[0004] Therefore, how to reduce the accumulation of condensation has become a technical problem that needs to be solved urgently in the technical field of thermal insulation materials. Summary of the invention

[0005] In order to discharge the accumulated condensation in time or to reduce the accumulation of condensation, the present invention aims to provide a water-conducting thermal insulation material. The water-conducting thermal insulation material is used for heat insulation or heat preservation of workpieces of machines, devices, transmission systems or mechanisms.

[0006] The present invention is achieved through the following solutions:

[0007] The water-conducting thermal insulation material includes a water-conducting layer. The water-conducting layer is provided on the outer side of the workpiece, or the water-conducting layer is provided at the bottom of the workpiece, or the water-conducting layer is interconnected with the workpiece through contact. When dew condensation occurs on the workpiece or on the water-conducting layer, under the action of capillary force and gravity, or under the action of capillary force and centrifugal force, the water-conducting layer transports the dew condensation to an external water collection tank or an external drainage system. The water-conducting layer has a certain heat preservation effect on the workpiece.

[0008] Alternatively, the water-conducting thermal insulation material includes a water-conducting layer and a thermal insulation layer. When dew condensation occurs on the workpiece, or on the thermal insulation layer, or on the water-conducting layer, under the action of capillary force and gravity, or under the action of capillary force and centrifugal force, the water-conducting layer transports the dew condensation to an external water collection tank or an external drainage system. The thermal insulation layer has a certain heat preservation effect on the workpiece. Further, the water-conducting layer is provided between the workpiece and the thermal insulation layer; or, the water-conducting layer is interconnected with the workpiece through contact, and the water-conducting layer is interconnected with the thermal insulation layer through contact. Or, the water-conducting layer is provided on the outer side of the thermal insulation layer; or, the water-conducting layer is provided at the bottom of the thermal insulation layer; or, the water-conducting layer is interconnected with the thermal insulation layer through contact. Or, the water-conducting layer is respectively provided between the workpiece and the thermal insulation layer and on the outer side of the thermal insulation layer; or, the water-conducting layer is respectively provided between the workpiece and the thermal insulation layer and at the bottom of the thermal insulation layer; or, the water-conducting layer is interconnected with the workpiece through contact, and the water-conducting layer is interconnected with the thermal insulation layer through contact.

[0009] Alternatively, the water-conducting thermal insulation material includes a water-conducting layer, a thermal insulation layer, and a protective layer. When condensation appears on the workpiece, or on the thermal insulation layer, or on the protective layer, or on the water-conducting layer, under the action of capillary force and gravity, or under the action of capillary force and centrifugal force, the water-conducting layer transports the condensation to an external water collection tank or an external drainage system. The thermal insulation layer has a certain heat preservation effect on the workpiece. The protective layer has a certain protective effect, sealing effect, or structural support effect on the thermal insulation layer, or the protective layer has a certain protective effect, sealing effect, or structural support effect on the water-conducting layer. Further, the water-conducting layer is disposed between the workpiece and the thermal insulation layer; or, the water-conducting layer is connected to the workpiece through contact, and the water-conducting layer is connected to the thermal insulation layer through contact. Or, the water-conducting layer is disposed outside the protective layer; or, the water-conducting layer is disposed at the bottom of the protective layer; or, the water-conducting layer is connected to the thermal insulation layer through contact. Or, the water-conducting layer is respectively disposed between the workpiece and the thermal insulation layer and outside the protective layer; or, the water-conducting layer is respectively disposed between the workpiece and the thermal insulation layer and at the bottom of the protective layer; or, the water-conducting layer is respectively disposed between the workpiece and the thermal insulation layer and between the thermal insulation layer and the protective layer; or, the water-conducting layer is connected to the workpiece through contact, the water-conducting layer is connected to the thermal insulation layer through contact, and the water-conducting layer is connected to the protective layer through contact; or, the water-conducting layer is respectively disposed between the thermal insulation layer and the protective layer and outside the protective layer; or, the water-conducting layer is respectively disposed between the thermal insulation layer and the protective layer and at the bottom of the protective layer; or, the water-conducting layer is connected to the thermal insulation layer through contact and the water-conducting layer is connected to the protective layer through contact. Or, the water-conducting layer is respectively disposed between the workpiece and the thermal insulation layer, between the thermal insulation layer and the protective layer, and outside the protective layer; or, the water-conducting layer is respectively disposed between the workpiece and the thermal insulation layer, between the thermal insulation layer and the protective layer, and at the bottom of the protective layer; or, the water-conducting layer is connected to the workpiece through contact, the water-conducting layer is connected to the thermal insulation layer through contact, and the water-conducting layer is connected to the protective layer through contact.

[0010] Compared with the prior art, the water-conducting thermal insulation material of the present invention can reduce the accumulation of condensation under certain conditions, and has a simple structure, low cost, and high reliability. Even in a weightless environment or a microgravity environment, the water-conducting thermal insulation material of the present invention can reduce the accumulation of condensation under certain conditions.

[0011] From the following detailed description of the best mode for implementing the present invention in conjunction with the accompanying drawings, the above-mentioned features and advantages of the present invention, as well as other features and advantages, will be readily apparent. However, it should be clearly understood that all the drawings are only for description and do not impose any limitation on the definition and scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figures 1 to 20 Structural schematic diagrams for Examples 1 to 5. Among them:

[0013] Figure 1 - 3D structural schematic diagram of Example 1.

[0014] Figure 2 - Front view structural schematic diagram of Example 1.

[0015] Figure 3 - Axial sectional view schematic diagram of Example 1.

[0016] Figure 4 - Radial sectional view schematic diagram of Example 1.

[0017] Figure 5 - 3D structural schematic diagram of Example 2.

[0018] Figure 6 - Front view structural schematic diagram of Example 2.

[0019] Figure 7 - Axial sectional view schematic diagram of Example 2.

[0020] Figure 8 - Radial sectional view schematic diagram of Example 2.

[0021] Figure 9 - 3D structural schematic diagram of Example 3.

[0022] Figure 10 - Front view structural schematic diagram of Example 3.

[0023] Figure 11 - Axial sectional view schematic diagram of Example 3.

[0024] Figure 12 - Radial sectional view schematic diagram of Example 3.

[0025] Figure 13 - 3D structural schematic diagram of Example 4.

[0026] Figure 14 - Front view structural schematic diagram of Example 4.

[0027] Figure 15 - Axial sectional view schematic diagram of Example 4.

[0028] Figure 16- Schematic diagram of the radial section of Embodiment 4.

[0029] Figure 17 - 3D structure schematic diagram of Embodiment 5.

[0030] Figure 18 - Front view structure schematic diagram of Embodiment 5.

[0031] Figure 19 - Schematic diagram of the axial section of Embodiment 5.

[0032] Figure 20 - Schematic diagram of the radial section of Embodiment 5.

[0033] Explanation of the marks in the figure: 1 - water guide layer, 2 - heat insulation layer, 3 - protective layer, 6 - workpiece, 7 - external water collecting tank, 8 - condensation or accumulated condensation water, 11 - first water guide layer, 12 - second water guide layer, 13 - third water guide layer, 15 - first drainage structure, 16 - second drainage structure, 17 - third drainage structure, 18 - drainage structure of water guide layer 1, G - gravity. Detailed implementation manners

[0034] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but the present invention is not limited to the description of the embodiments. Obviously, what is described is only a part of the preferred embodiments of the present invention, rather than all embodiments. Those skilled in the art in this technical field can easily make many changes based on the principles of the invention. Therefore, the present invention is not fixed to the details shown and described, but is intended to cover all changes and modifications within the scope of the claims.

[0035] The terms used herein are only for the purpose of describing specific exemplary embodiments and are not intended to be limiting. As used herein, the singular forms "a", "an", etc. may also be intended to include the plural forms, unless the context clearly indicates otherwise. The terms "comprising" and "having" are inclusive and thus specify the presence of the described features, wholes, steps, operations, parts, components, elements, and / or assemblies, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, parts, components, elements, assemblies, and / or their combinations. The method steps, procedures, and operations described herein should not be understood as necessarily having to be performed in the specific order discussed or illustrated, unless specifically identified as the order of execution. It should also be understood that additional or alternative steps may be employed.

[0036] Although terms such as first, second, third, etc. may be used herein to describe various parts, components, elements, assemblies, layers, and / or portions, these parts, components, elements, assemblies, layers, and / or portions should not be limited by these terms. These terms may only be used to distinguish one part, component, element, assembly, layer, and / or portion. Terms such as "first", "second", "third" and other numerical terms do not imply order or sequence when used herein, unless the context clearly indicates otherwise.

[0037] Example 1

[0038] A water-conducting thermal insulation material, such as Figures 1 to 4 shown, is used for heat insulation or thermal insulation of the workpiece 6 of a machine, device, transmission system or mechanism. The water-conducting thermal insulation material includes a water-conducting layer 1.

[0039] As Figures 1 to 4 shown, the water-conducting layer 1 is disposed on or covers the outer side of the workpiece 6. Alternatively, the water-conducting layer 1 is interconnected with the workpiece 6 by contact. The water-conducting layer 1 is provided with a drainage structure 18. Under the action of capillary action and gravity G, the drainage structure 18 has a certain drainage or guiding effect on the liquid in the water-conducting layer 1. Optionally, the specific structure of the drainage structure 18 can also be adjusted accordingly according to the working conditions and in the manner of the prior art.

[0040] The water-conducting layer 1 has a certain heat insulation or thermal insulation effect on the workpiece 6.

[0041] As Figures 1 to 4 shown, when condensation 8 appears on the workpiece 6 or the water-conducting layer 1, under the action of capillary action and gravity G, the water-conducting layer 1 transports the condensation 8 to the external water collecting tank 7 through the drainage structure 18.

[0042] The external water collecting tank 7 communicates with an external drainage system (not shown). The drainage direction of the condensation 8 is as Figures 1 to 3 shown by the arrow in.

[0043] The thickness, material selection, specific shape or specific structure of the water-conducting layer 1 can be adjusted accordingly according to the specific shape, specific structure, heat insulation requirements of the workpiece 6, the transport flow rate of the condensation 8 or other working conditions requirements.

[0044] Compared with the prior art, the water-conducting thermal insulation material of the present invention can reduce the accumulation of the condensation 8 under certain conditions, and has a simple structure, low cost and high reliability.

[0045] Example 2

[0046] A water-conducting thermal insulation material, such as Figures 5 to 8As shown, it can be used for heat insulation or heat preservation of the workpiece 6 of machines, devices, transmission systems or mechanisms in a weightless environment or a microgravity environment. The water-conducting heat-insulating material includes a water-conducting layer 1.

[0047] As Figures 5 to 8 shown, the water-conducting layer 1 is arranged on or covers the outside of the workpiece 6. Alternatively, the water-conducting layer 1 is connected to the workpiece 6 by contact. As Figure 5 shown, the water-conducting layer 1 rotates together with the workpiece 6 (the rotation direction is as shown by the rotation arrow in Figure 5 ). The water-conducting layer 1 is provided with a drainage structure 18. Under the action of capillary action and centrifugal force, the drainage structure 18 has a certain drainage or guiding effect on the liquid in the water-conducting layer 1. Optionally, the specific structure of the drainage structure 18 can also be adjusted accordingly according to the working conditions in the manner of the existing technology.

[0048] The water-conducting layer 1 has a certain heat insulation or heat preservation effect on the workpiece 6.

[0049] As Figures 5 to 8 shown, when condensation 8 appears on the workpiece 6 or the water-conducting layer 1, under the action of capillary action and centrifugal force, the water-conducting layer 1 transports the condensation 8 to the external drainage system (not shown) through the drainage structure 18.

[0050] The thickness, material selection, specific shape or specific structure of the water-conducting layer 1 can be adjusted accordingly according to the specific shape, specific structure, heat preservation requirements of the workpiece 6, the transport flow rate of the condensation 8 or other working conditions requirements.

[0051] Compared with the prior art, the water-conducting heat-insulating material of the present invention can reduce the accumulation of the condensation 8 under certain conditions, and has a simple structure, low cost and high reliability. Even in a weightless environment or a microgravity environment, the water-conducting heat-insulating material of the present invention can reduce the accumulation of the condensation 8 under certain conditions.

[0052] Embodiment 3

[0053] A water-conducting heat-insulating material, as Figures 9 to 12 shown, is used for heat insulation or heat preservation of the workpiece 6 of machines, devices, transmission systems or mechanisms. The water-conducting heat-insulating material includes a water-conducting layer 1 and a heat-insulating layer 2.

[0054] As Figures 9 to 12 shown, the heat-insulating layer 2 is arranged on or covers the outside of the workpiece 6. Alternatively, the heat-insulating layer 2 is connected to the workpiece 6 by contact.

[0055] The water-conducting layer 1 is disposed at or covers the bottom of the heat-insulating layer 2. Alternatively, the water-conducting layer 1 is interconnected with the heat-insulating layer 2 by contact. The water-conducting layer 1 is provided with a drainage structure 18. Under the action of capillary action and gravity G, the drainage structure 18 has a certain drainage or diversion effect on the liquid in the water-conducting layer 1. Optionally, the specific structure of the drainage structure 18 can also be adjusted accordingly in the manner of the prior art according to the working conditions.

[0056] The heat-insulating layer 2 has a certain heat-insulating or heat-preserving effect on the workpiece 6.

[0057] As Figures 9 to 12 shown, when condensation 8 appears on the workpiece 6, the heat-insulating layer 2 or the water-conducting layer 1, under the action of capillary action and gravity G, the water-conducting layer 1 transports the condensation 8 to the external water collecting tank 7 through the drainage structure 18.

[0058] The external water collecting tank 7 communicates with an external drainage system (not shown). The discharge direction of the condensation 8 is as Figures 9 to 11 shown by the arrow in.

[0059] The thickness, material selection, specific shape or specific structure of the heat-insulating layer 2 can be adjusted accordingly according to the specific shape, specific structure, heat-insulating requirements of the workpiece 6 or other working conditions requirements.

[0060] The thickness, material selection, specific shape or specific structure of the water-conducting layer 1 can be adjusted accordingly according to the specific shape, specific structure, heat-insulating requirements of the heat-insulating layer 2, the transport flow rate of the condensation 8 or other working conditions requirements.

[0061] Compared with the prior art, the water-conducting heat-insulating material of the present invention can reduce the accumulation of the condensation 8 under certain conditions, and has a simple structure, low cost and high reliability.

[0062] Embodiment 4

[0063] The water-conducting heat-insulating material, as Figures 13 to 16 shown, is used for heat insulation or heat preservation of the workpiece 6 of a machine, device, transmission system or mechanism. The water-conducting heat-insulating material includes a water-conducting layer 1 and a heat-insulating layer 2. Among them, the water-conducting layer 1 includes a first water-conducting layer 11 and a second water-conducting layer 12.

[0064] As Figures 13 to 16As shown, the first water guide layer 11 is disposed between the workpiece 6 and the heat insulation layer 2. Alternatively, the first water guide layer 11 is in direct contact with the workpiece 6 and the heat insulation layer 2 respectively. The first water guide layer 11 is provided with a first drainage structure 15. Under the action of capillary action and gravity G, the first drainage structure 15 has a certain drainage or guiding effect on the liquid in the first water guide layer 11. Optionally, the specific structure of the first drainage structure 15 can also be adjusted accordingly in the manner of the prior art according to the working conditions.

[0065] As Figures 13 to 16 shown, the second water guide layer 12 is disposed on or covers the outside of the heat insulation layer 2. Alternatively, the second water guide layer 12 is in direct contact with the heat insulation layer 2. The second water guide layer 12 is provided with a second drainage structure 16. Under the action of capillary action and gravity G, the second drainage structure 16 has a certain drainage or guiding effect on the liquid in the second water guide layer 12. Optionally, the specific structure of the second drainage structure 16 can also be adjusted accordingly in the manner of the prior art according to the working conditions.

[0066] The heat insulation layer 2 has a certain heat insulation or heat preservation effect on the workpiece 6.

[0067] As Figures 13 to 16 shown, when condensation 8 appears on the workpiece 6, the heat insulation layer 2, the first water guide layer 11 or the second water guide layer 12, under the action of capillary action and gravity G, the first water guide layer 11 transports the condensation 8 to the second water guide layer 12 through the first drainage structure 15, and the second water guide layer 12 transports the condensation 8 to the external water collecting tank 7 through the second drainage structure 16.

[0068] The external water collecting tank 7 communicates with an external drainage system (not shown). The drainage direction of the condensation 8 is as Figures 13 to 15 shown by the arrow in.

[0069] The thickness, material selection, specific shape or specific structure of the heat insulation layer 2 can be adjusted accordingly according to the specific shape, specific structure, heat preservation requirement or other working condition requirements of the workpiece 6.

[0070] The thickness, material selection, specific shape or specific structure of the first water guide layer 11 can be adjusted accordingly according to the specific shape, specific structure, heat preservation requirement of the heat insulation layer 2, the transport flow rate of the condensation 8 or other working condition requirements.

[0071] Similarly, the thickness, material selection, specific shape or specific structure of the second water guide layer 12 can be adjusted accordingly according to the specific shape, specific structure, heat preservation requirement of the heat insulation layer 2, the transport flow rate of the condensation 8 or other working condition requirements.

[0072] Compared with the prior art, the water-conducting thermal insulation material of the present invention can reduce the accumulation of the condensation 8 under certain conditions, and has a simple structure, low cost and high reliability.

[0073] Example 5

[0074] A water-conducting thermal insulation material, such as Figures 17 to 20 as shown, is used for heat insulation or thermal insulation of a workpiece 6 of a machine, device, transmission system or mechanism. The water-conducting thermal insulation material includes a water-conducting layer 1, a thermal insulation layer 2, and a protective layer 3. Among them, the water-conducting layer 1 includes a first water-conducting layer 11, a second water-conducting layer 12, and a third water-conducting layer 13.

[0075] As Figures 17 to 20 shown, the first water-conducting layer 11 is disposed between the workpiece 6 and the thermal insulation layer 2. Alternatively, the first water-conducting layer 11 is in direct contact with the workpiece 6 and the thermal insulation layer 2 respectively. The first water-conducting layer 11 is provided with a first drainage structure 15. Under the action of capillary action and gravity G, the first drainage structure 15 has a certain drainage or guiding effect on the liquid in the first water-conducting layer 11. Optionally, the specific structure of the first drainage structure 15 can also be adjusted accordingly in the manner of the prior art according to the working conditions.

[0076] As Figures 17 to 20 shown, the second water-conducting layer 12 is disposed between the thermal insulation layer 2 and the protective layer 3. Alternatively, the second water-conducting layer 12 is in direct contact with the thermal insulation layer 2 and the protective layer 3 respectively. The second water-conducting layer 12 is provided with a second drainage structure 16. Under the action of capillary action and gravity G, the second drainage structure 16 has a certain drainage or guiding effect on the liquid in the second water-conducting layer 12. Optionally, the specific structure of the second drainage structure 16 can also be adjusted accordingly in the manner of the prior art according to the working conditions.

[0077] As Figures 17 to 20 shown, the third water-conducting layer 13 is disposed on or covers the outside of the protective layer 3. Alternatively, the third water-conducting layer 13 is in direct contact with the protective layer 3. The third water-conducting layer 13 is provided with a third drainage structure 17. Under the action of capillary action and gravity G, the third drainage structure 17 has a certain drainage or guiding effect on the liquid in the third water-conducting layer 13. Optionally, the specific structure of the third drainage structure 17 can also be adjusted accordingly in the manner of the prior art according to the working conditions.

[0078] The heat insulation layer 2 has a certain heat insulation or heat preservation effect. Optionally, the first water guiding layer 11 has a certain heat insulation or heat preservation effect on the workpiece 6. Optionally, the second water guiding layer 12 has a certain heat insulation or heat preservation effect on the workpiece 6. Optionally, the third water guiding layer 13 has a certain heat insulation or heat preservation effect on the workpiece 6. Optionally, the protective layer 3 has a certain heat insulation or heat preservation effect on the workpiece 6.

[0079] The protective layer 3 has a certain protective effect on the heat insulation layer 2. Optionally, the protective layer 3 has a certain sealing effect or structural support effect on the heat insulation layer 2. Optionally, the protective layer 3 has a certain protective effect, sealing effect or structural support effect on the first water guiding layer 11 and the second water guiding layer 12. Optionally, the third water guiding layer 13 has a certain protective effect, sealing effect or structural support effect on the heat insulation layer 2. Optionally, the third water guiding layer 13 has a certain protective effect, sealing effect or structural support effect on the first water guiding layer 11 and the second water guiding layer 12.

[0080] As Figures 17 to 20 shown, when condensation 8 appears on the workpiece 6, the heat insulation layer 2, the first water guiding layer 11, the second water guiding layer 12 or the third water guiding layer 13, under the action of capillary action and gravity G, the first water guiding layer 11 transports the condensation 8 to the second water guiding layer 12 through the first drainage structure 15, and the second water guiding layer 12 transports the condensation 8 to the third water guiding layer 13 through the second drainage structure 16, and the third water guiding layer 13 transports the condensation 8 to the external water collecting tank 7 through the third drainage structure 17.

[0081] The external water collecting tank 7 communicates with an external drainage system (not shown). The drainage direction of the condensation 8 is as Figures 17 to 19 shown by the arrow in

[0082] The thickness, material selection, specific shape or specific structure of the heat insulation layer 2 can be adjusted accordingly according to the specific shape, specific structure, heat preservation requirements or other working conditions requirements of the workpiece 6.

[0083] The thickness, material selection, specific shape or specific structure of the first water guiding layer 11 can be adjusted accordingly according to the specific shape, specific structure, heat preservation requirements of the heat insulation layer 2, the transport flow rate of the condensation 8 or other working conditions requirements.

[0084] Similarly, the thickness, material selection, specific shape or specific structure of the second water guiding layer 12 can be adjusted accordingly according to the specific shape, specific structure, heat preservation requirements of the heat insulation layer 2, the transport flow rate of the condensation 8 or other working conditions requirements.

[0085] Similarly, the thickness, material selection, specific shape or specific structure of the third water guide layer 13 can be adjusted accordingly according to the specific shape, specific structure, heat preservation requirement, the conveying flow rate of the condensation 8 or other working condition requirements of the heat preservation layer 2.

[0086] Compared with the prior art, the water guide type heat preservation material of the present invention can reduce the accumulation of the condensation 8 under certain conditions, and has a simple structure, low cost and high reliability.

[0087] It should be noted that the above embodiments are illustrative of the present invention rather than restrictive, and those skilled in the art can design alternative embodiments without departing from the scope of the appended claims. Therefore, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced by the present invention, and any reference signs in the claims should not be regarded as limiting the claims involved. In the claims, the word "comprising" does not exclude the presence of data, steps or components not listed in the claims.

[0088] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only includes an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments understandable by those skilled in the art.

Claims

1. A water-conducting thermal insulation material for heat insulation or heat preservation of workpieces of machines, devices, transmission systems or mechanisms, characterized in that: The water-conducting thermal insulation material includes a water-conducting layer; and / or The water-conducting layer is arranged on the outer side of the workpiece, or the water-conducting layer is arranged at the bottom of the workpiece, or the water-conducting layer is interconnected with the workpiece by contact; and / or When condensation appears on the workpiece or on the water-conducting layer, under the action of capillary force and gravity, or under the action of capillary force and centrifugal force, the water-conducting layer transports the condensation to an external water collecting tank or an external drainage system; and / or The water-conducting layer has a certain heat preservation effect on the workpiece.

2. A water-conducting thermal insulation material for heat insulation or heat preservation of workpieces of machines, devices, transmission systems or mechanisms, characterized in that: The water-conducting thermal insulation material includes a water-conducting layer and a heat-insulating layer; and / or When condensation appears on the workpiece, or on the heat-insulating layer, or on the water-conducting layer, under the action of capillary force and gravity, or under the action of capillary force and centrifugal force, the water-conducting layer transports the condensation to an external water collecting tank or an external drainage system; and / or The heat-insulating layer has a certain heat preservation effect on the workpiece.

3. The water-conducting thermal insulation material according to claim 2, characterized in that: The water-conducting layer is arranged between the workpiece and the heat-insulating layer; or The water-conducting layer is interconnected with the workpiece by contact, and the water-conducting layer is interconnected with the heat-insulating layer by contact.

4. The water-conducting thermal insulation material according to claim 2, characterized in that: The water-conducting layer is arranged on the outer side of the heat-insulating layer; or The water-conducting layer is arranged at the bottom of the heat-insulating layer; or The water-conducting layer is interconnected with the heat-insulating layer by contact.

5. The water-conducting thermal insulation material according to claim 2, characterized in that: The water-conducting layer is respectively arranged between the workpiece and the heat-insulating layer and on the outer side of the heat-insulating layer; or The water-conducting layer is respectively arranged between the workpiece and the heat-insulating layer and at the bottom of the heat-insulating layer; or The water-conducting layer is interconnected with the workpiece by contact, and the water-conducting layer is interconnected with the heat-insulating layer by contact.

6. A water-conducting thermal insulation material for heat insulation or heat preservation of workpieces of machines, devices, transmission systems or mechanisms, characterized in that: The water-conducting thermal insulation material includes a water-conducting layer, a heat-insulating layer and a protective layer; and / or When condensation appears on the workpiece, or on the heat-insulating layer, or on the protective layer, or on the water-conducting layer, under the action of capillary force and gravity, or under the action of capillary force and centrifugal force, the water-conducting layer transports the condensation to an external water collecting tank or an external drainage system; and / or The heat-insulating layer has a certain heat preservation effect on the workpiece; and / or The protective layer has a certain protective effect, sealing effect or structural support effect on the heat-insulating layer, or the protective layer has a certain protective effect, sealing effect or structural support effect on the water-conducting layer.

7. The water-conducting thermal insulation material according to claim 6, characterized in that: The water guide layer is disposed between the workpiece and the thermal insulation layer; or The water guide layer is interconnected with the workpiece by contact, and the water guide layer is interconnected with the thermal insulation layer by contact.

8. A water guide type thermal insulation material according to claim 6, wherein: The water guide layer is disposed outside the protective layer; or The water guide layer is disposed at the bottom of the protective layer; or The water guide layer is interconnected with the thermal insulation layer by contact.

9. A water guide type thermal insulation material according to claim 6, wherein: The water guide layer is respectively disposed between the workpiece and the thermal insulation layer and outside the protective layer; or The water guide layer is respectively disposed between the workpiece and the thermal insulation layer and at the bottom of the protective layer; or The water guide layer is respectively disposed between the workpiece and the thermal insulation layer and between the thermal insulation layer and the protective layer; or The water guide layer is interconnected with the workpiece by contact, the water guide layer is interconnected with the thermal insulation layer by contact, and the water guide layer is interconnected with the protective layer by contact; or The water guide layer is respectively disposed between the thermal insulation layer and the protective layer and outside the protective layer; or The water guide layer is respectively disposed between the thermal insulation layer and the protective layer and at the bottom of the protective layer; or The water guide layer is interconnected with the thermal insulation layer by contact, and the water guide layer is interconnected with the protective layer by contact.

10. A water guide type thermal insulation material according to claim 6, wherein: The water guide layer is respectively disposed between the workpiece and the thermal insulation layer, between the thermal insulation layer and the protective layer, and outside the protective layer; or The water guide layer is respectively disposed between the workpiece and the thermal insulation layer, between the thermal insulation layer and the protective layer, and at the bottom of the protective layer; or The water guide layer is interconnected with the workpiece by contact, the water guide layer is interconnected with the thermal insulation layer by contact, and the water guide layer is interconnected with the protective layer by contact.

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