A gas sampling tank anti-collision and anti-wear protective belt

Abstract

The present invention discloses a collision-proof and wear-proof protective belt for a gas sampling tank in the field of sampling tank technology, comprising an annular belt, a plurality of fins, a night warning ring and a temperature-sensitive belt. The plurality of fins are respectively and evenly fixed on the top of the annular belt and the bottom of the temperature-sensitive belt. An annular groove is provided on the top outer wall of the annular belt. The night warning ring is snapped into the annular groove without changing any structure of the existing sampling tank. Since the equatorial area of ​​the sampling tank is most vulnerable to collision, the protective belt is added at the equator to achieve the most effective protection effect with the least material, and it just covers the weakest tank body weld. The protective belt is provided with a flexible thermal insulation layer to reduce the impact of high temperature on the protective belt. At the same time, a warning ring that can glow at night is provided to detect the sampling tank in time at night to avoid accidental collision. The protective belt is also provided with a temperature-sensitive patch layer, and the temperature of the sampling tank can be understood vividly and intuitively through its color change.

Description

Technical Field

[0001] The invention relates to the technical field of sampling cans, in particular to an anti-collision and anti-wear protective belt for a gas sampling can. Background Art

[0002] Sampling canisters are high-end precision equipment, typically constructed from high-quality 316 stainless steel sheets that are pressed and welded. The interior surfaces of the canisters require mechanical polishing, electrolytic polishing, and inert treatment (such as silanization). To prevent adsorption of organic compounds, they typically utilize expensive all-metal diaphragm valves or bellows valves. Therefore, sampling canisters are expensive gas sampling devices. Protecting the canisters from damage during transportation and use is crucial for reducing environmental monitoring costs and ensuring accurate sampling and analysis.

[0003] When using sampling cans, sampling personnel use vehicles and other means of transportation to transport the sampling cans to the sampling site. Due to the bumps of the vehicle, the sampling cans can easily collide with each other during transportation. After the vehicle arrives at the sampling site, the sampling personnel use the carrying ring on the upper part of the sampling can to lift the sampling can from the transport vehicle to the sampling site for sampling. In order to save time, operators usually carry 2 to 4 sampling cans in each hand at the same time. At this time, the sampling cans are bumping into each other. In the process of walking, collisions and frictions between the sampling cans are inevitable. When placing the sampling cans outdoors at night, due to the lack of corresponding warning devices, it is easy to accidentally touch the sampling cans, and the temperature inside the sampling cans is not easy to perceive, which is relatively inconvenient to use. Summary of the Invention

[0004] The purpose of the present invention is to provide a collision and wear-resistant protective belt for a gas sampling canister to solve the problems in the above-mentioned background technology that the sampling canister is easily damaged during use, has no night warning function, and is inconvenient for the sampling canister to sense temperature.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a gas sampling tank anti-collision and anti-wear protection belt, comprising an annular belt, a plurality of fins, a night warning ring and a temperature-sensitive belt, wherein the plurality of fins are evenly fixed on the top of the annular belt and the bottom of the temperature-sensitive belt, an annular groove is provided on the top outer wall of the annular belt, the night warning ring is snapped into the annular groove, the temperature-sensitive belt is connected and fixed to the bottom of the annular belt, the annular belt comprises a flexible thermal insulation layer, an elastic support layer and a flexible wear-resistant layer, the elastic support layer is sleeved on the outer wall of the flexible thermal insulation layer, the flexible wear-resistant layer is sleeved on the outer wall of the elastic support layer, and an elastic shrinkage ring is connected and fixed to the outer side of the fin.

[0006] Preferably, the outer wall of the annular belt is uniformly and integrally formed with strip-shaped protrusions, and the strip-shaped protrusions are distributed in a circumferential direction.

[0007] Preferably, the flexible wear-resistant layer, the fins and the elastic shrink ring are all made of silicone.

[0008] Preferably, the inner side of the fin is curved, and a plurality of the fins are equidistantly arranged in the circumferential direction.

[0009] Preferably, the night warning ring includes a transparent PU sleeve and a fluorescent layer, and the fluorescent layer is located in the inner cavity of the transparent PU sleeve.

[0010] Preferably, the temperature-sensitive belt includes a transparent silicone protective layer and a temperature-sensitive patch layer, and the temperature-sensitive patch layer is adhered to the inner side of the transparent silicone protective layer.

[0011] Compared with the prior art, the beneficial effects of the present invention are: the anti-collision and anti-wear protection belt proposed in the present invention does not require any changes to the structure of the existing sampling tank. Since the sampling tank is most vulnerable to collisions in the equatorial area, by adding a protection belt at the equator, the most effective protection effect can be achieved with the least material, and it just covers the weakest tank weld. The protection belt is provided with a flexible insulation layer to reduce the impact of high temperature on the protection belt. At the same time, it is provided with a warning circle that can glow at night, which can detect the sampling tank in time at night to avoid accidental collision. It also has a temperature-sensing patch layer, and the temperature of the sampling tank can be understood vividly and intuitively through its color changes. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the present invention;

[0013] Figure 2 This is a schematic diagram of the annular belt structure of the present invention;

[0014] Figure 3 It is a schematic structural diagram of the night warning circle of the present invention.

[0015] In the figure: 100-annular belt, 101-flexible thermal insulation layer, 102-elastic supporting layer, 103-flexible wear-resistant layer, 110-annular groove, 120-block-shaped protrusions, 200-fins, 210-elastic shrink ring, 300-night warning ring, 310-transparent PU sleeve, 320-fluorescent agent layer, 400-temperature sensing belt, 410-transparent silicone protective layer, 420-temperature sensing patch layer. DETAILED DESCRIPTION

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] The present invention provides a gas sampling tank anti-collision and anti-wear protection belt, which can achieve the most effective protection effect with the least amount of material, and has night warning function and temperature sensing function. Figure 1 , including an annular belt 100, a plurality of fins 200, a night warning ring 300 and a temperature sensing belt 400;

[0018] See also Figure 2 , an annular groove 110 is provided on the top outer wall of the annular belt 100, the annular belt 100 includes a flexible heat-insulating layer 101, an elastic supporting layer 102 and a flexible wear-resistant layer 103, the elastic supporting layer 102 is bonded to the outer wall of the flexible heat-insulating layer 101, and the flexible wear-resistant layer 103 is bonded to the outer wall of the elastic supporting layer 102, and the annular belt 100 is used to be installed at the equatorial position of a spherical or prolate spheroid sampling tank. Structurally, the sampling tank is generally welded by two upper and lower hemispheres or semi-cylinders. The middle equatorial position of the sphere or prolate spheroid is exactly where the upper and lower hemispheres are connected (weld), and it is also the weakest point in the structure of the sampling tank. However, due to the convex shape of the sphere, the equator is exactly where it is most vulnerable to collision. Therefore, a protective belt is installed at the equator to The most effective protection effect is achieved with the least amount of material, and the weakest tank weld is just covered. At the same time, the diameter of the sphere reaches its maximum when the cross section along the latitude is at the equator. A protective belt that matches the shape of the sphere is installed here so that it can fit tightly on the surface of the tank and will not slide up and down and fall off. The annular groove 110 is used to install and fix the night warning ring 300. The flexible thermal insulation layer 101 adopts a high-silica fiber textile layer, which has a thermal insulation effect and can prevent the protective belt from being affected by the high temperature of the sampling tank. The elastic support layer 102 is made of TPE material with good toughness and resilience, and can remain elastic under long-term tension. The flexible wear-resistant layer 103 is made of butadiene rubber with good elasticity and wear resistance. It can play a buffering role when impacted, reducing the impact damage to the sampling tank.

[0019] See also Figure 1 and Figure 3 , multiple fins 200 are evenly bonded to the top of the annular belt 100 and the bottom of the temperature-sensitive belt 400 by cold vulcanized glue. The outer side of the fin 200 is connected and fixed with an elastic shrink ring 210. The fin 200 can be attached to the outer wall of the sampling tank to protect the outer wall of the sampling tank. The elastic shrink ring 210 is a silicone shrink ring with good resilience. When in use, it is sleeved on the outer wall of the sampling tank. The elastic shrink ring 210 can pull the end of the fin 200 to make it fit on the outer wall of the sampling tank.

[0020] See also Figure 1 and Figure 2The night warning ring 300 is snapped into the annular groove 110 and firmly bonded with glue. The night warning ring 300 includes a transparent PU sleeve 310 and a fluorescent layer 320. The fluorescent layer 320 is located in the inner cavity of the transparent PU sleeve 310. The PU sleeve 310 is used to protect and fix the fluorescent layer 320. The fluorescent layer 320 can emit light at night to remind the user of the location of the sampling canister.

[0021] Please refer again Figure 1 and Figure 2 The temperature-sensing tape 400 is bonded to the bottom of the annular tape 100. The temperature-sensing tape 400 includes a transparent silicone protective layer 410 and a temperature-sensing patch layer 420. The temperature-sensing patch layer 420 is bonded to the inner side of the transparent silicone protective layer 410. The transparent silicone protective layer 410 is used to protect the temperature-sensing patch layer 420. The temperature-sensing patch layer 420 uses a THERMAX ten-grid temperature-sensing patch, which is a simple patch thermometer with a temperature scale. When in use, the temperature-sensing patch layer 420 is attached to the outer wall of the sampling tank, can sense the temperature change of the sampling tank, and display different colors. By comparing the corresponding temperature scale, the temperature of the sampling tank can be known.

[0022] See also Figure 1 The outer wall of the annular belt 100 is uniformly and integrally formed with strip-shaped protrusions 120, which are distributed in a circular direction. The strip-shaped protrusions 120 can increase the friction between the two protective belts, making the protective belts fit more firmly.

[0023] In order to prevent the protective belt body from aging when repeatedly exposed to high temperatures, the flexible wear-resistant layer 103, the fins 200 and the elastic shrink ring 210 are all made of silicone.

[0024] See also Figure 3 The inner side of the fin 200 is curved. Since the sampling tank wall has a curvature, the fin 200 can better fit with the sampling tank wall. A plurality of the fins 200 are equidistantly arranged in the circumferential direction.

[0025] Although the present invention has been described above with reference to certain embodiments, various modifications may be made thereto and components may be replaced with equivalent components without departing from the scope of the present invention. In particular, as long as there are no structural conflicts, the various features of the various embodiments disclosed herein may be combined with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions within the scope of the claims.

Claims

1. A gas sampling tank anti-collision and anti-wear protection belt, characterized by: The invention comprises an annular belt (100), a plurality of fins (200), a night warning ring (300) and a temperature-sensitive belt (400), wherein the plurality of fins (200) are respectively and evenly fixed to the top of the annular belt (100) and the bottom of the temperature-sensitive belt (400), an annular groove (110) is provided on the outer wall of the top of the annular belt (100), the night warning ring (300) is snapped into the annular groove (110), and the temperature-sensitive belt (400) is connected and fixed to the bottom of the annular belt (100), and the annular belt (100) comprises a flexible heat-insulating layer (101), an elastic supporting layer (102) and a flexible wear-resistant layer (103), wherein the elastic supporting layer (102) is sleeved on the outer wall of the flexible heat-insulating layer (101), and the flexible wear-resistant layer (103) is sleeved on the outer wall of the elastic supporting layer (102), and an elastic shrink ring (210) is connected and fixed to the outer side of the fins (200); The nighttime warning ring (300) comprises a transparent PU sleeve (310) and a fluorescent agent layer (320), wherein the fluorescent agent layer (320) is located in the inner cavity of the transparent PU sleeve (310); The temperature-sensing tape (400) comprises a transparent silicone protective layer (410) and a temperature-sensing patch layer (420), wherein the temperature-sensing patch layer (420) is bonded to the inner side of the transparent silicone protective layer (410); The sampling tank is formed by welding two upper and lower hemispheres or semi-cylinders. The annular belt (100) is used to be installed at the equatorial position of the spherical or prolate spherical sampling tank, where the equatorial position is where the weld between the upper and lower hemispheres or semi-cylinders is located.

2. The anti-collision and anti-wear protective belt for a gas sampling tank according to claim 1, characterized in that: The outer wall of the annular belt (100) is uniformly and integrally formed with strip-shaped protrusions (120), and the strip-shaped protrusions (120) are distributed in a circumferential direction.

3. The anti-collision and anti-wear protective belt for a gas sampling tank according to claim 1, characterized in that: The flexible wear-resistant layer (103), the fins (200) and the elastic shrink ring (210) are all made of silicone.

4. The anti-collision and anti-wear protective belt for a gas sampling tank according to claim 1, characterized in that: The inner side of the fin (200) is curved, and a plurality of the fins (200) are equidistantly arranged in the annular direction.

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