A heat-insulating wind shield for a spherical tank

Abstract

The present application relates to the technical fields of the heat preservation wind shield of the spherical tank, and particularly discloses a heat preservation wind shield for spherical tank installation, which comprises a frame, an outlet is formed in the bottom of the frame, the frame is provided with a wind shield, one side of the wind shield is provided with a convex strip, one side of the wind shield away from the convex strip is provided with an embedded strip, a fitting groove is formed in one side of the convex strip, a pressing plate is connected to the middle of the fitting groove, pressing blocks are connected to the two sides of the middle of the fitting groove, a matching groove is formed in one side of the embedded strip, an embedded block is protrusively arranged in the middle of the matching groove, and pressing grooves are formed in the two sides of the embedded block. The convex strip and the embedded strip are matched to make the overlapping edges of the wind shield be bent and embedded together, so that the edges of the wind shield are tightly fitted, external cold wind and rainwater cannot penetrate into the wind shield, and the temperature of the surface of the spherical tank is not affected.

Description

Technical Field

[0001] This invention relates to the field of thermal insulation and windproof cover technology for spherical tanks, and more specifically, to a thermal insulation and windproof cover for spherical tanks. Background Technology

[0002] A spherical tank insulation and windproof cover refers to a windproof cover built on the outside of the spherical tank after installation to ensure the temperature of the tank. The windproof cover isolates the spherical tank from external cold wind and rain, preventing the temperature of the spherical tank from being affected by external factors and becoming difficult to control.

[0003] When setting up existing windproof covers, due to the large size of the spherical tank, the windproof covers are often made up of several pieces laid together. These existing windproof covers are connected to the support structure built on the outside of the spherical tank via hooks. Because the windproof covers are pieced together, the edges are not integral; they are connected by binding and overlapping to maintain a whole shape without obvious gaps. However, when cold wind blows or rain flows, it can cause the windproof covers to bulge and deform, allowing large amounts of cold wind and rain to enter through the gaps in the overlapping edges of the windproof covers and come into contact with the spherical tank, affecting the temperature of the spherical tank. Summary of the Invention

[0004] The purpose of this invention is to provide a heat-insulating and windproof cover for spherical tanks. This invention solves the problem that after the windproof cover is assembled by splicing, the edges are connected by binding and overlapping. However, when cold wind blows or rain washes over the tank, the windproof cover will bulge and deform, causing the edges to separate and allowing cold wind and rainwater to enter, thus affecting the temperature of the spherical tank.

[0005] This invention is achieved through the following technical solution: This invention provides a heat-insulating and windproof cover for a spherical tank, comprising a frame, an outlet at the bottom of the frame, a windproof cover on the frame, a protruding strip on one side of the windproof cover, a fitting strip on the side of the windproof cover away from the protruding strip, a fitting groove on one side of the protruding strip, a pressure plate connected to the middle of the fitting groove, pressing blocks connected to both sides of the middle of the fitting groove, a mating groove on one side of the fitting strip, a fitting block protruding from the middle of the mating groove, and pressing grooves on both sides of the fitting block.

[0006] Preferably, the fitting groove further includes a sliding groove and a shrinkage groove, with the sliding groove formed on both sides of the middle part of the fitting groove and the shrinkage groove formed on both sides of the fitting groove.

[0007] Preferably, the shrinkage groove is located between several sliding grooves, and one end of the shrinkage groove is connected to one side of the pressing block by a spring.

[0008] Preferably, the pressure plate also includes a slider, which protrudes from both sides of the pressure plate and engages with a groove.

[0009] Preferably, the pressing block further includes an extrusion bevel and anti-slip teeth, the extrusion bevel being disposed on the top side of the pressing block, and the anti-slip teeth being protruding and disposed on the bottom of the pressing block.

[0010] Preferably, the groove and the protrusion are fitted together, and the interlocking block is fitted together with the groove.

[0011] Preferably, the width of the interlocking block is smaller than the width of the interlocking groove, and the pressing grooves on both sides of the interlocking block cooperate with the pressing block.

[0012] Preferably, the pressing groove is a groove on both sides of the interlocking block with a height greater than that of the pressing block.

[0013] Preferably, the bottom of the pressure plate is connected to the fitting groove by a spring.

[0014] The technical solution of the present invention has at least the following advantages and beneficial effects: 1. The device uses a combination of protruding strips and interlocking strips to allow the overlapping edges of the windproof cover to bend and fit together, ensuring a tight fit and preventing external cold wind and rain from seeping in and affecting the temperature maintenance of the spherical tank surface.

[0015] 2. The device is also equipped with a pressure plate and a pressing block. When the convex strip and the interlocking strip are engaged, the convex strip will move downward against the pressure plate, affecting the pressing block to shrink and reset, thereby further pressing and limiting the windproof cover of the bent part of the interlocking strip, so that it will not separate on its own. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 This is a schematic diagram of the overall structure of the protruding strip and the interlocking strip of the present invention.

[0018] Figure 3 For the present invention Figure 2 A magnified structural diagram of point A in the middle.

[0019] Figure 4 This is a partial side view cross-sectional structural diagram of the convex strip of the present invention.

[0020] Figure 5 This is a partial side view cross-sectional structural diagram of the interlocking strip of the present invention.

[0021] Figure 6 This is a schematic diagram of the overall structure of the pressing block of the present invention.

[0022] Reference numerals: 1-Frame, 101-Outlet, 2-Windproof cover, 201-Raised strip, 2011-Matching groove, 2012-Pressure plate, 2013-Slide groove, 2014-Slider, 2015-Shrinkage groove, 2016-Pressure block, 2017-Extrusion slope, 2018-Anti-slip teeth, 202-Matching strip, 2021-Matching groove, 2022-Matching block, 2023-Pressure groove. Detailed Implementation

[0023] The following is combined with Figures 1 to 6 The present invention will be described in detail below.

[0024] A heat-insulating and windproof cover for a spherical tank includes a frame 1, an outlet 101 at the bottom of the frame 1, a windproof cover 2 on the frame 1, a protruding strip 201 on one side of the windproof cover 2, a fitting strip 202 on the side of the windproof cover 2 away from the protruding strip 201, a fitting groove 2011 on one side of the protruding strip 2011, a pressure plate 2012 connected to the middle of the fitting groove 2011, pressing blocks 2016 connected to both sides of the middle of the fitting groove 2011, a mating groove 2021 on one side of the fitting strip 2022, a fitting block 2022 protruding from the middle of the mating groove 2021, and pressing grooves 2023 on both sides of the fitting block 2022.

[0025] First, after the spherical tank is assembled, a frame 1 is built on the outside of the spherical tank. Then, several windproof covers 2 are hung on the frame 1 and spliced ​​together to cover and wrap the spherical tank, thereby protecting it from wind and rain and maintaining the temperature of the spherical tank.

[0026] Furthermore, the fitting groove 2011 also includes a sliding groove 2013 and a shrinkage groove 2015. The sliding groove 2013 is formed on both sides of the middle part of the fitting groove 2011, and the shrinkage groove 2015 is formed on both sides of the fitting groove 2011. The shrinkage groove 2015 is located between several sliding grooves 2013, and one end of the shrinkage groove 2015 is connected to one side of the pressing block 2016 via a spring. The pressure plate 2012 also includes a slider 2014, which protrudes from both sides of the pressure plate 2012 and cooperates with the sliding groove 2013. The pressing block 2016 also includes an extrusion bevel 2017 and an anti-slip surface. Teeth 2018 and extrusion bevels 2017 are provided on the top side of the pressing block 2016. Anti-slip teeth 2018 protrude from the bottom of the pressing block 2016. The mating groove 2021 mates with the protrusion 201, and the fitting block 2022 mates with the fitting groove 2011. The width of the fitting block 2022 is smaller than the width of the fitting groove 2011. The pressing grooves 2023 on both sides of the fitting block 2022 mate with the pressing block 2016. The pressing grooves 2023 are grooves on both sides of the fitting block 2022 with a height greater than that of the pressing block 2016. The bottom of the pressure plate 2012 is connected to the fitting groove 2011 by a spring.

[0027] At the same time, when several windproof covers 2 are hung, two windproof covers 2 that overlap and approach each other will connect the edges of the two windproof covers 2 through the cooperation of the protruding strip 201 and the fitting strip 202 on one side. The fitting strip 202 will directly drive one side of the windproof cover 2 to cooperate with the protruding strip 201, so that the protruding strip 201 is fitted into the fitting groove 2021. At the same time, the fitting block 2022 in the fitting groove 2021 will fit into the fitting groove 2011 on one side of the protruding strip 201, so that the windproof cover 2 will bend, thereby making the overlapping part of the edge more tightly sealed and preventing rainwater from seeping in.

[0028] The following is a specific implementation process of the present invention. First, when the edges of the windproof cover 2 overlap and come together, the interlocking strip 202 will directly drive the edge of the windproof cover 2 to cover the protruding strip 201 together. Then, the mating groove 2021 in the interlocking strip 202 will cooperate with the protruding strip 201, causing the edge of the windproof cover 2 to bend and cooperate together. At the same time, the interlocking block 2022 in the mating groove 2021 will be inserted into the interlocking groove 2011, causing the edge of the windproof cover 2 to bend and be inserted into the interlocking groove 2011 together. Because the width of the interlocking groove 2011 is greater than the width of the interlocking block 2022, there is a gap between the two, allowing the bent windproof cover 2 to enter and fit against the inner wall of the interlocking groove 2011. Through the bending and tight fit of the edge of the windproof cover 2, the interlocking strip 202 and the protruding strip 201 are more tightly connected after cooperation, and rainwater and other substances will not seep in.

[0029] Simultaneously, when the fitting block 2022 is embedded in the fitting groove 2011, it will press down against the pressure plate 2012, causing the pressure plate 2012 to compress the spring at the bottom. At the same time, it will squeeze the pressing slope 2017 on the top of the pressing block 2016 in the shrinkage groove 2015, forcing the pressing block 2016 to shrink into the shrinkage groove 2015, allowing the pressure plate to pass smoothly. After the pressure plate 2012 passes, the pressing block 2016 will lose its support and reset, abutting against both sides of the fitting block 2022. Because the fitting block 2022 has pressing grooves 2023 on both sides, as the fitting block 2022 continues to move downward, the pressing block 2016 will eventually reset and fit into the pressing groove 2023 by the spring, causing the edge of the windproof cover 2 to bend further, ensuring the airtightness of the windproof cover 2 and preventing external cold wind and rainwater from entering the interior of the windproof cover 2 and affecting the surface temperature of the spherical tank.

[0030] Finally, when the pressing block 2016 is fitted into the pressing groove 2023, the bottom of the pressing block 2016 will fit tightly against the windproof cover 2 in the pressing groove 2023. Then, through the spring return and upward force at the bottom of the pressure plate 2012, the bottom of the pressing groove 2023 will be pressed upward, fitting tightly against the bottom of the pressing block 2016, ensuring a tight fit and limiting the fitting block 2022 to prevent it from separating on its own. At the same time, the anti-slip teeth 2018 set at the bottom of the pressing block 2016 can increase the friction when in contact with the windproof cover 2, preventing easy separation.

Claims

1. A heat-insulating and windproof cover for a spherical tank, comprising a frame (1), wherein the bottom of the frame (1) has an outlet (101), and the frame (1) is provided with a windproof cover (2), characterized in that, A protruding strip (201) is provided on one side of the windproof cover (2), and a fitting strip (202) is provided on the side of the windproof cover (2) away from the protruding strip (201). A fitting groove (2011) is provided on one side of the protruding strip (2011), and a pressure plate (2012) is connected to the middle of the fitting groove (2011). Pressing blocks (2016) are connected to both sides of the middle of the fitting groove (2011). A mating groove (2021) is provided on one side of the fitting strip (2022), and a fitting block (2022) is provided protruding from the middle of the mating groove (2021). Pressing grooves (2023) are provided on both sides of the fitting block (2022).

2. The heat-insulating and windproof cover for a spherical tank according to claim 1, characterized in that, The fitting groove (2011) further includes a sliding groove (2013) and a shrinkage groove (2015). The sliding groove (2013) is formed on both sides of the middle part of the fitting groove (2011), and the shrinkage groove (2015) is formed on both sides of the fitting groove (2011).

3. The heat-insulating and windproof cover for a spherical tank according to claim 2, characterized in that, The shrinkage groove (2015) is located between several chute (2013), and one end of the shrinkage groove (2015) is connected to one side of the pressing block (2016) by a spring.

4. The heat-insulating and windproof cover for a spherical tank according to claim 1, characterized in that, The pressure plate (2012) also includes a slider (2014), which protrudes from both sides of the pressure plate (2012) and engages with the slide groove (2013).

5. The heat-insulating and windproof cover for a spherical tank according to claim 1, characterized in that, The pressing block (2016) further includes an extrusion slope (2017) and anti-slip teeth (2018). The extrusion slope (2017) is disposed on the top side of the pressing block (2016), and the anti-slip teeth (2018) protrude from the bottom of the pressing block (2016).

6. The heat-insulating and windproof cover for a spherical tank according to claim 1, characterized in that, The mating groove (2021) mates with the protrusion (201), and the fitting block (2022) mates with the fitting groove (2011).

7. The heat-insulating and windproof cover for a spherical tank according to claim 1, characterized in that, The width of the fitting block (2022) is smaller than the width of the fitting groove (2011), and the pressing grooves (2023) on both sides of the fitting block (2022) cooperate with the pressing block (2016).

8. The heat-insulating and windproof cover for a spherical tank according to claim 1, characterized in that, The pressing groove (2023) is a groove on both sides of the interlocking block (2022) with a height greater than that of the pressing block (2016).

9. The heat-insulating and windproof cover for a spherical tank according to claim 1, characterized in that, The bottom of the pressure plate (2012) is connected to the fitting groove (2011) by a spring.

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