Heat preservation structure

Abstract

The utility model discloses a thermal insulation structure, which relates to the technical field of thermal insulation of industrial equipment, and comprises a thermal insulation layer, a filling part and a fixing layer, the thermal insulation layer comprises a plurality of thermal insulation blocks, and the thermal insulation blocks are used for being spliced and coated on the surface of the equipment; the filling part is arranged at the junction part of each heat preservation block so as to fill a gap between two adjacent heat preservation blocks; the fixing layer is connected to the side, away from the equipment, of the heat preservation layer so as to fix the heat preservation layer.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial equipment heat preservation technical field, especially relate to a heat preservation structure. BACKGROUND

[0002] In order to reduce carbon emission, reduce the cost of enterprise operation, improve the effective utilization rate of resource energy, the state and enterprise are advocating energy conservation and environmental protection. In the production process of some industrial equipment needing high temperature work, how to reduce the heat loss of heat energy and reduce the heat loss in the temperature drop process of equipment plays a key role in energy conservation and environmental protection.

[0003] Industrial equipment generally uses some heat preservation materials to heat preservation industrial equipment. In order to speed up the field construction, the heat preservation material is made into a certain thickness block structure, and the surface of the equipment is sequentially pasted and constructed on the construction site, and the equipment is heat preserved. Under such construction mode, there are gaps between each heat preservation material, resulting in the loss of part of heat from these gaps, and it is difficult to guarantee good heat preservation effect. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a heat preservation structure, which aims to improve the heat preservation effect of equipment.

[0005] To achieve the above purpose, the heat preservation structure provided by the utility model comprises:

[0006] A heat preservation layer comprises a plurality of heat preservation blocks, and each heat preservation block is used to splice and cover the surface of the equipment.

[0007] A filling part is arranged at the junction of each heat preservation block to fill the gap between the adjacent two heat preservation blocks.

[0008] A fixing layer is connected to one side of the heat preservation layer away from the equipment to fix the heat preservation layer.

[0009] In an embodiment, the heat preservation layer comprises at least two layers, each heat preservation layer is arranged in sequence along the thickness direction, and the heat preservation blocks on each heat preservation layer are staggered.

[0010] In an embodiment, the heat preservation block is a cuboid structure.

[0011] In an embodiment, the width of the filling part is a, and 8mm≤a≤12mm.

[0012] In an embodiment, the heat preservation structure is a cylindrical structure, and the heat preservation structure is connected to the side wall of the equipment.

[0013] In an embodiment, the heat preservation structure is a block structure, and the heat preservation structure is connected to the outer wall of the equipment.

[0014] In an embodiment, the thermal insulation layer is one of rock wool, glass wool and aluminum silicate.

[0015] In an embodiment, the filling part is one of polyethylene and polystyrene.

[0016] In an embodiment, the fixing layer is a metal layer.

[0017] The technical scheme of the utility model provides a kind of thermal insulation structure, thermal insulation layer is covered on the surface of equipment by being spliced with multiple thermal insulation blocks, and this splicing mode makes that thermal insulation layer can be closely attached to the shape of equipment, realizes the overall coverage to the surface of equipment, to effectively reduce the heat loss through the surface of equipment.Filling part is arranged at the junction of thermal insulation block, and the gap between thermal insulation layer is filled, which further enhances the integrity of thermal insulation structure, avoids the heat loss due to gap, and improves the thermal insulation effect.Fixed layer is connected to the side of thermal insulation layer away from equipment, and plays a fixing role to thermal insulation layer, ensure that thermal insulation layer will not be displaced or fall off due to external force and other factors during use, guarantee the stability and reliability of thermal insulation structure.Through the synergistic effect of the three-layer structure, the thermal insulation structure can provide stable and reliable thermal insulation effect for equipment, reduce heat loss, reduce energy consumption, and prolong the service life of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can obtain other drawings from the structures shown in these drawings without creative labor.

[0019] Figure 1 The structure schematic view of an embodiment of the thermal insulation structure provided by the utility model is shown in the figure.

[0020] Figure 2 The structure schematic view of another embodiment of the thermal insulation structure provided by the utility model is shown in the figure. Figure 1 The side view of the thermal insulation structure is shown in the figure.

[0021] Figure 3 The structure schematic view of another embodiment of the thermal insulation structure provided by the utility model is shown in the figure.

[0022] Figure 4 The structure schematic view of another embodiment of the thermal insulation structure provided by the utility model is shown in the figure. Figure 3 The side view of the thermal insulation structure is shown in the figure.

[0023] Explanation of reference numerals:

[0024] 1000, thermal insulation structure; 1, thermal insulation layer; 11, thermal insulation block; 2, filling part; 3, fixing layer.

[0025] The purposes, functional features and advantages of the utility model will be further explained in combination with embodiments and with reference to the drawings. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0027] It should be noted that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0028] In addition, if the embodiments of the utility model involve descriptions such as "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one feature. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0029] In order to reduce carbon emissions, reduce the cost of enterprise operation, and improve the effective utilization rate of resources and energy, the state and enterprises are advocating energy saving and environmental protection. In the production process of some industrial equipment that needs to work at high temperature, how to reduce the heat loss of heat energy and reduce the heat loss in the temperature drop process of the equipment plays a key role in energy saving and environmental protection.

[0030] Industrial equipment generally uses some thermal insulation materials for thermal insulation of industrial equipment. In order to speed up the site construction, the thermal insulation materials are made into block structures with a certain thickness, and the surfaces of the equipment are sequentially pasted and constructed on the construction site to insulate the equipment. Under such construction mode, there are gaps between each block of thermal insulation materials, which leads to the loss of part of the heat from these gaps, and it is difficult to guarantee good thermal insulation effect.

[0031] In order to solve the above problems, the utility model provides a heat preservation structure 1000, including heat preservation layer 1, filling portion 2 and fixed layer 3, heat preservation layer 1 includes multiple heat preservation blocks 11, each heat preservation block 11 is used to splice and cover the surface of equipment, filling portion 2 is located at the junction position of each heat preservation block 11, to fill the gap between two adjacent heat preservation blocks 11, fixed layer 3 is connected to the side of heat preservation layer 1 away from equipment, to realize the fixation of heat preservation layer 1.

[0032] The utility model discloses a heat preservation structure 1000, heat preservation layer 1 is covered on the surface of equipment through multiple heat preservation blocks 11, and the splicing mode makes heat preservation layer 1 closely adhere to the shape of equipment, realizes the overall coverage of the surface of equipment, thereby effectively reduces the heat loss through the surface of equipment. Filling portion 2 is arranged at the junction position of heat preservation block 11, and fills the gap between heat preservation layers 1, which further enhances the integrity of heat preservation structure 1000, avoids the heat loss caused by the gap, and improves the heat preservation effect. Fixed layer 3 is connected to the side of heat preservation layer 1 away from equipment, and plays a fixing role on heat preservation layer 1, ensures that heat preservation layer 1 does not shift or fall off in the use process due to external force and other factors, and guarantees the stability and reliability of heat preservation structure 1000. Through the synergistic effect of the three layers of structure, the heat preservation structure 1000 can provide stable and reliable heat preservation effect for the equipment, reduce heat loss, reduce energy consumption, and prolong the service life of the equipment.

[0033] In an optional embodiment, in order to improve the heat preservation effect of heat preservation structure 1000, heat preservation layer 1 includes at least two layers, each heat preservation layer 1 is arranged in turn along the thickness direction, and the heat preservation blocks 11 on each heat preservation layer 1 are staggered. The arrangement of multiple heat preservation layers 1 forms multiple heat preservation barriers in the thickness direction of heat preservation structure 1000, and each heat preservation layer 1 can hinder the conduction of heat to a certain extent, thereby effectively reducing the heat transfer speed and further improving the heat preservation effect. The staggered arrangement of heat preservation blocks 11 not only increases the overall strength and stability of heat preservation layer 1, but also makes the heat need to pass through a more complex path when passing through heat preservation layer 1, further increases the resistance of heat conduction, and reduces the heat loss. Compared with the structure of single-layer heat preservation layer 1 or regular arrangement of heat preservation blocks 11, the structure of multiple staggered heat preservation layers 1 can more effectively play the performance of heat preservation materials and improve the overall heat preservation performance of heat preservation structure 1000, to provide a more superior heat preservation environment for the equipment and better meet the heat preservation needs of different equipment under different working conditions. In addition, the filling portion 2 can also be arranged between the two adjacent heat preservation layers 1 to further improve the sealing and heat preservation effect, and after filling the filling portion 2 into the gap between the heat preservation blocks 11, the interface position or gap position between the heat preservation blocks 11 and the filling portion 2 can be further sealed and covered by smearing the molten filler, to further improve the sealing and heat preservation effect.

[0034] In an optional embodiment, the thermal insulation blocks 11 are cuboid structures to facilitate the laying of the thermal insulation layer 1. The cuboid structure of the thermal insulation blocks 11 has a regular geometric shape, which allows the thermal insulation blocks 11 to fit more closely together during splicing, reducing the splicing gap and thus reducing the possibility of heat loss through the gap, further improving the thermal insulation effect of the thermal insulation layer 1. At the same time, the cuboid structure facilitates processing and manufacturing and transportation, which can improve production efficiency and reduce production cost. In addition, the cuboid structure of the thermal insulation blocks 11 is also more convenient and fast to install, and can be cut and spliced flexibly according to the shape and size of the equipment, has stronger adaptability, and can better meet the thermal insulation needs of different equipment. In the case of staggered arrangement of multiple thermal insulation layers 1, the cuboid structure of the thermal insulation blocks 11 can also ensure that the staggered arrangement between the layers is more orderly and closely, further enhancing the overall strength and stability of the thermal insulation layer 1, and ensuring the reliability and durability of the thermal insulation structure 1000 during use. In other embodiments, the thermal insulation blocks 11 can also be triangular or trapezoidal structures, which can be selected according to actual needs.

[0035] In an optional embodiment, the width of the filling part 2 is a, and 8mm≤a≤12mm. The main function of the filling part 2 is to fill the gap between the thermal insulation layers 1, and the reasonable selection of its width is crucial to the performance of the thermal insulation structure 1000. If the filling part 2 is too narrow, it may not be able to completely fill the gap, causing heat to still dissipate through the unfilled part, affecting the thermal insulation effect; while the filling part 2 is too wide, it will increase the amount of material used, causing unnecessary waste, and may affect the overall structure of the thermal insulation layer 1 and the convenience of installation. By limiting the width of the filling part 2 to between 8mm and 12mm, it can ensure that the filling part 2 can fully fill the gap between the thermal insulation layers 1, effectively block the conduction of heat through the gap, and avoid excessive use of materials, reducing the cost of the thermal insulation structure 1000. In addition, the filling part 2 with this width range is also easier to operate during construction, which can ensure the uniformity and compactness of the filling, thereby improving the overall quality and thermal insulation performance of the thermal insulation structure 1000, so that it can better play a thermal insulation role in actual application and achieve the expected energy-saving effect.

[0036] In an optional embodiment, the heat preservation structure 1000 is a cylindrical structure, and the heat preservation structure 1000 is connected to the side wall of the equipment. The cylindrical heat preservation structure 1000 is suitable for heat preservation of the side wall of a cylindrical or similar equipment, and can closely fit the curved surface of the side wall of the equipment to achieve all-round heat preservation. In practical applications, many industrial equipment such as pipelines and furnaces have cylindrical side walls. The cylindrical heat preservation structure 1000 can well adapt to the shape characteristics of these equipment, improve the utilization rate of the heat preservation material, and reduce material waste. At the same time, the cylindrical structure is more convenient to install, and can be fixed on the side wall of the equipment by simple winding or sleeving, etc. The installation efficiency is high, and the fixing effect is good. In addition, the cylindrical heat preservation structure 1000 can ensure the close fit and orderly arrangement between the layers in the case of staggered arrangement of the multiple heat preservation layers 1, further enhance the overall strength and heat preservation performance of the heat preservation layer 1, effectively reduce the heat loss of the side wall of the equipment, provide good heat preservation guarantee for the stable operation of the equipment, and has important significance for improving energy utilization efficiency and reducing production cost.

[0037] In another optional embodiment, the heat preservation structure 1000 is a block structure, and the heat preservation structure 1000 is connected to the outer wall of the equipment. The block structure of the heat preservation structure 1000 is suitable for heat preservation of the outer wall of the equipment with regular shape or large plane, such as square or rectangular equipment shell, etc. This structure can be customized and processed according to the specific size of the outer wall of the equipment, so that the heat preservation structure 1000 can closely fit the outer wall of the equipment to achieve precise heat preservation coverage and reduce heat loss through the outer wall of the equipment. In the installation process, the block structure of the heat preservation structure 1000 can be fixed on the outer wall of the equipment by bonding, bolt connection, etc. The installation method is flexible and diverse, and can meet the installation requirements of different equipment. Moreover, the block structure can ensure the stable connection and close cooperation between the layers of the heat preservation block 11 in the case of staggered arrangement of the multiple heat preservation layers 1, enhance the integrity and stability of the heat preservation layer 1, and effectively improve the heat preservation performance of the heat preservation structure 1000. For the heat preservation of the outer wall of the equipment, the block structure of the heat preservation structure 1000 not only has good heat preservation and insulation effect, but also can protect the outer wall of the equipment to a certain extent, prevent the outer wall of the equipment from being eroded by the external environment, prolong the service life of the equipment, and has important role in ensuring the normal operation of the equipment and improving the reliability of the equipment.

[0038] Optionally, the heat preservation layer 1 is one of rock wool, glass wool and aluminum silicate. Rock wool, glass wool and aluminum silicate are common heat preservation materials, each having different performance characteristics and application ranges. Rock wool has good heat insulation performance, fireproof performance and sound absorption performance, and is suitable for places with high fireproof requirements; glass wool is soft, has good heat insulation performance, and has a certain elasticity, which can adapt to the thermal expansion and contraction of equipment, and is suitable for occasions with high heat preservation requirements and equipment adaptability; aluminum silicate heat preservation material has excellent high temperature resistance, heat insulation performance and chemical stability, and is suitable for equipment heat preservation in high temperature environment. By using the three kinds of heat preservation materials as the main body of the heat preservation structure 1000, the heat preservation structure 1000 can flexibly select appropriate heat preservation materials according to different equipment working conditions and heat preservation requirements, so as to fully exert the performance advantages of the heat preservation materials and improve the overall performance and applicability of the heat preservation structure 1000. Whether in a normal temperature environment or in a high temperature environment, whether in a place with special fireproof performance requirements or in a place with high heat preservation requirements and equipment adaptability, the heat preservation structure 1000 can provide a reliable heat preservation solution to meet the heat preservation requirements of different equipment under different working conditions, and has wide applicability and practicality.

[0039] Optionally, the filling part 2 is one of polyethylene and polystyrene. Polyethylene has a low thermal conductivity, can effectively prevent heat conduction, and is soft and easy to process and shape, which can well fill the gaps between the heat preservation layers 1 and ensure the compactness and uniformity of the filling; polystyrene also has excellent heat insulation performance, and its internal closed cell structure can effectively reduce heat transfer. In addition, polystyrene has relatively high strength and good shape stability during the filling process, so as to ensure the long-term stability and heat preservation effect of the filling part 2. By limiting the material of the filling part 2 to be any one of polyethylene and polystyrene, the heat preservation structure 1000 can select appropriate filling materials according to different requirements and working conditions in actual applications, further improving the heat preservation performance and filling effect of the filling part 2. Whether for small gaps between the heat preservation layers 1 or for large area filling areas, polyethylene and polystyrene can well adapt to ensure that the overall heat preservation performance of the heat preservation structure 1000 is not affected by the gaps, providing more perfect and reliable heat preservation protection for the equipment, effectively reducing heat loss of the equipment and improving energy utilization efficiency.

[0040] Optionally, the fixing layer 3 is a metal layer. Metal has high strength and rigidity, which can provide firm support and fixing effect for the thermal insulation layer 1, ensuring that the thermal insulation layer 1 will not deform, displace or fall off due to external force during use, thereby ensuring the long-term stability and reliability of the thermal insulation structure 1000. Secondly, the metal layer usually has good corrosion resistance and weather resistance, which can keep its performance stable in various harsh environmental conditions, prolonging the service life of the thermal insulation structure 1000. In addition, the metal layer can also be processed and formed according to the needs to adapt to equipment of different shapes and sizes, improving the applicability and flexibility of the thermal insulation structure 1000. In the structure of the multi-layer thermal insulation layer 1 staggered arrangement, the metal fixing layer 3 can tightly connect each layer of the thermal insulation layer 1 together to form a whole, enhancing the overall strength and stability of the thermal insulation structure 1000, so that it can better withstand the vibration, impact and other external forces during the operation of the equipment, providing strong support for the stable operation of the equipment. At the same time, the metal fixing layer 3 is also more convenient and fast during installation, which can be fixed and connected with the equipment or other structural components through welding, bolt connection and other ways, with high installation efficiency and firm and reliable connection. By adopting the metal layer as the fixing layer 3, the thermal insulation structure 1000 can not only ensure the stable fixing of the thermal insulation layer 1, but also improve the overall performance and service life of the thermal insulation structure 1000, so that it can play a good thermal insulation effect in various working conditions, providing strong support for the energy saving and stable operation of the equipment.

[0041] The above is only an exemplary embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation or direct / indirect application in other related technical fields within the technical concept of the present application is included in the patent protection scope of the present application.

Claims

1. An insulating structure, characterized by The application relates to a heat-insulating structure of a device, which comprises a heat-insulating layer, a filling part and a fixing layer. The heat-insulating layer comprises a plurality of heat-insulating blocks, each of which is used to splice and coat the surface of the device. The filling part is arranged at the joint of each heat-insulating block to fill the gap between two adjacent heat-insulating blocks. The fixing layer is connected to the side of the heat-insulating layer away from the device to fix the heat-insulating layer. The heat-insulating layer comprises at least two layers, each of which is arranged along the thickness direction in sequence, and the heat-insulating blocks on each layer are staggered.

2. The heat retaining structure according to claim 1, wherein The heat-insulating block is a cuboid structure.

3. The heat retaining structure according to claim 1, wherein The width of the filling part is a, and 8mm<=a<=12mm.

4. The heat retaining structure according to claim 1, wherein The heat-insulating structure is a cylindrical structure, and the heat-insulating structure is connected to the side wall of the device.

5. The heat retaining structure according to claim 2, wherein The heat-insulating structure is a block structure, and the heat-insulating structure is connected to the outer wall of the device.

6. The heat retaining structure according to claim 2, wherein The heat-insulating layer is one of rock wool, glass wool and aluminum silicate.

7. The heat retaining structure according to claim 1, wherein The filling part is one of polyethylene and polystyrene.

8. The heat retaining structure according to claim 1, wherein The fixing layer is a metal layer.

9. The heat retaining structure according to claim 1, wherein ​

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