Waterproof, anticorrosive and explosion-proof oil drum heating belt

Abstract

The utility model relates to heating equipment technical field discloses waterproof anticorrosive explosion -proof oil drum heating band, including oil drum body, the outside of oil drum body is provided with the support ring, the top of support ring is provided with sealing mechanism, the inner wall of sealing mechanism is provided with heat -preserving mechanism, the bottom of sealing mechanism is provided with power supply mechanism, the outer wall front side of heat -preserving mechanism is provided with sealing temperature control mechanism, sealing temperature control mechanism is used to form sealed environment protection temperature control part, the outer wall of sealing mechanism is provided with adjusting and fitting mechanism, adjusting and fitting mechanism is used to adapt to the bucket of different size. In the utility model, through setting sealing temperature control mechanism, temperature control knob, temperature sensing assembly and heat conduction fin are integrally encapsulated in temperature control cavity, solve the problem that temperature control button is exposed and leads to sealed electric leakage and high explosion risk, significantly enhance the waterproof anticorrosive explosion -proof performance and use safety level of heating band.

Description

Technical Field

[0001] This utility model relates to the field of heating equipment technology, and in particular to a waterproof, corrosion-resistant and explosion-proof oil drum heating belt. Background Technology

[0002] Waterproof, corrosion-resistant, and explosion-proof oil drum heating belt is an electric heating device wrapped around the outside of an oil drum to heat the liquid inside. It is used in industrial storage and transportation of lubricating oil and chemical liquids that require heating and insulation. The structure includes a heat-conducting layer, an insulation layer, and a heating cable. The heating temperature is regulated by a temperature control mechanism. It is suitable for liquid media that require long-term constant temperature storage and low-temperature melting.

[0003] With the increasing demand for industrial storage of hazardous materials and flammable liquids, traditional heating equipment is unable to meet the triple requirements of waterproofing, corrosion resistance, and explosion protection simultaneously. There is a need to develop heating devices with comprehensive protection capabilities. Waterproof, corrosion-resistant, and explosion-proof oil drum heating belts, through special materials and structural design, improve thermal efficiency while ensuring safe use in high humidity, high corrosion, and high-risk scenarios, becoming an important auxiliary device for improving industrial safety levels.

[0004] Currently, heating belts use an external temperature control knob design, with silicone sleeves and waterproof covers added to improve the protection level. However, the temperature control device is still exposed outside the heating belt, posing a risk of moisture infiltration and electrical component failure. In explosive gas environments, this can lead to safety accidents, affecting the overall service life and reliability. Existing technology proposes to waterproof the temperature control knob and add an external silicone cover to shield against liquid contact, improving basic protection capabilities. However, in actual use, the temperature control knob and button are still located outside the outer shell, which can lead to a decrease in sealing performance due to impact, resulting in the risk of leakage and explosion, and failing to effectively meet the requirements for high-level protection. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a waterproof, corrosion-resistant, and explosion-proof oil drum heating belt, which aims to improve the problems in the existing technology where the temperature control knobs and buttons are exposed, posing a risk of electric leakage and explosion, and making it difficult to achieve overall sealing and long-term safe operation.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a waterproof, corrosion-resistant, and explosion-proof oil drum heating belt, comprising an oil drum body, a supporting ring fixedly connected to the outer wall of the oil drum body, a sealing mechanism provided at the top of the supporting ring, a heat preservation mechanism provided on the inner wall of the sealing mechanism, a heating mechanism provided on the inner wall of the heat preservation mechanism, a power supply mechanism provided at the bottom of the sealing mechanism, a sealing temperature control mechanism provided on the front side of the outer wall of the heat preservation mechanism, the sealing temperature control mechanism being used to form a sealed environmental protection temperature control component, a current control mechanism being provided on the left side of the sealing temperature control mechanism, and an adjusting fitting mechanism being provided on the outer wall of the sealing mechanism, the adjusting fitting mechanism being used to adapt to drums of different sizes;

[0007] The sealing and temperature control mechanism includes a temperature control cavity. The rear side of the temperature control cavity is disposed on the outer wall of the heat preservation mechanism. A sealing outer cover is fixedly connected to the front side of the temperature control cavity. A roller is rotatably connected to the left side of the sealing outer cover. A heat-conducting plate is fixedly connected to the rear side of the temperature control cavity. A temperature control knob is fixedly connected to the front side of the heat-conducting plate. A temperature sensing component is disposed at the right end of the front side of the heat-conducting plate.

[0008] As a further description of the above technical solution:

[0009] The adjusting and fitting mechanism includes a flexible pull strap, the left side of which is disposed on the outer wall of the sealing mechanism. A Velcro surface is fixedly connected to the rear left end of the flexible pull strap, and a Velcro hook surface is disposed on the left side of the sealing mechanism. Two fixing clips are fixedly connected to the top of the supporting ring.

[0010] As a further description of the above technical solution:

[0011] The temperature sensing component includes a temperature sensor, the rear side of which is fixedly connected to the front right end of the heat-conducting sheet, and a thermistor is fixedly connected to the right side of the temperature sensor.

[0012] As a further description of the above technical solution:

[0013] The current control mechanism includes an insulated wire, the right end of which is fixedly connected to the left side of the temperature control knob, and a current control chip is fixedly connected to the left side of the insulated wire.

[0014] As a further description of the above technical solution:

[0015] The sealing mechanism includes two sealing rings, the inner walls of which are fixedly connected to the outer wall of the oil drum body, and sealing plates are fixedly connected between adjacent sealing rings.

[0016] As a further description of the above technical solution:

[0017] The heating mechanism includes a conductive heating element, the inner wall of which is fixedly connected to the outer wall of the oil drum body, and multiple shock-absorbing particles are fixedly connected to the outer wall of the conductive heating element. A connecting ring is fixedly connected to the front side of each of the multiple shock-absorbing particles.

[0018] As a further description of the above technical solution:

[0019] The heat insulation mechanism includes multiple connecting silicone rubbers, the rear sides of which are fixedly connected to the outer wall of the connecting ring, and the front sides of which are fixedly connected to a heat insulation ring.

[0020] As a further description of the above technical solution:

[0021] The power supply mechanism includes a wire, the bottom end of which is fixedly connected to the bottom of a sealing ring, and the top end of which is fixedly connected to an electrical plug.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by setting a sealed temperature control mechanism, the temperature control knob, temperature sensing component and heat conduction plate are encapsulated inside the temperature control cavity. The front end is closed by a sealed outer cover. The temperature control component does not come into direct contact with the external environment, effectively preventing water vapor and explosive gases from entering the electrical cavity. This solves the problem of exposed temperature control buttons leading to sealing failure, leakage and high risk of explosion, and significantly enhances the waterproof, corrosion-resistant and explosion-proof performance and safety level of the heating belt.

[0024] 2. In this utility model, by adjusting the setting of the bonding mechanism, the heating belt can adapt to the outer wall structure of oil drums of different diameters through the combination of flexible pull straps and Velcro, achieving quick bonding and firm fixation without relying on bolts and rigid clips, effectively improving the ease of installation and avoiding the problems of uneven heating surface and reduced heat conduction efficiency caused by loosening due to traditional fixing methods. At the same time, the clamp structure is used to strengthen the fixation of the tail of the heating belt, ensuring the overall structure is stably bonded. Attached Figure Description

[0025] Figure 1 This is a perspective view of the waterproof, corrosion-resistant, and explosion-proof oil drum heating belt proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the adjusting and bonding mechanism in the heating belt of the waterproof, corrosion-resistant and explosion-proof oil drum proposed in this utility model;

[0027] Figure 3 This is an exploded view of the insulation mechanism in the heating belt of the waterproof, corrosion-resistant, and explosion-proof oil drum proposed in this utility model;

[0028] Figure 4 This is an exploded view of the heating mechanism in the waterproof, corrosion-resistant, and explosion-proof oil drum heating belt proposed in this utility model;

[0029] Figure 5 This is a schematic diagram of the sealing and temperature control mechanism in the heating belt of the waterproof, corrosion-resistant, and explosion-proof oil drum proposed in this utility model.

[0030] Legend:

[0031] 1. Oil drum body; 2. Support ring; 3. Sealing and temperature control mechanism; 301. Temperature control chamber; 302. Sealing outer cover; 303. Roller; 304. Heat-conducting sheet; 305. Temperature control knob; 306. Temperature sensing component; 3061. Temperature sensor; 3062. Thermistor; 4. Adjustment and bonding mechanism; 401. Flexible pull strap; 402. Velcro surface; 403. Velcro hook surface; 404. Fixing clip; 5. Current control mechanism; 501. Insulated wire; 502. Current control chip; 6. Sealing mechanism; 601. Sealing ring; 602. Sealing sheet; 7. Heating mechanism; 701. Conductive heating sheet; 702. Shock-absorbing particles; 703. Connecting ring; 8. Insulation mechanism; 801. Connecting silicone; 802. Heat insulation ring; 9. Power supply mechanism; 901. Wire; 902. Electrical plug. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figure 1 , Figure 2 and Figure 5 An embodiment of this utility model provides a waterproof, corrosion-resistant, and explosion-proof oil drum heating belt, including an oil drum body 1, a supporting ring 2 on the outside of the oil drum body 1, a sealing mechanism 6 on the top of the supporting ring 2, a heat preservation mechanism 8 on the inner wall of the sealing mechanism 6, a heating mechanism 7 on the inner wall of the heat preservation mechanism 8, a power supply mechanism 9 on the bottom of the sealing mechanism 6, a sealing temperature control mechanism 3 on the front side of the outer wall of the heat preservation mechanism 8, the sealing temperature control mechanism 3 is used to form a sealed environmental protection temperature control component, a current control mechanism 5 is provided on the left side of the sealing temperature control mechanism 3, and an adjusting fitting mechanism 4 is provided on the outer wall of the sealing mechanism 6, the adjusting fitting mechanism 4 is used to adapt to drums of different sizes;

[0034] The sealing temperature control mechanism 3 includes a temperature control cavity 301. The rear side of the temperature control cavity 301 is set on the outer wall of the heat preservation mechanism 8 to accommodate the temperature control structure and form a heat source protection cavity. A sealing outer cover 302 is fixedly connected to the front side of the temperature control cavity 301 to seal the temperature control structure. A roller 303 is rotatably connected to the left side of the sealing outer cover 302 to facilitate opening and closing and adjustment of auxiliary temperature control components. A heat-conducting plate 304 is fixedly connected to the rear side of the temperature control cavity 301 to quickly conduct heating heat to the temperature control area. A temperature control knob 305 is fixedly connected to the front side of the heat-conducting plate 304 for manually adjusting the set temperature range. A temperature sensing component 306 is set at the right end of the front side of the heat-conducting plate 304 to sense the temperature of the heating area and realize feedback control.

[0035] Specifically, the outer side of the oil drum body 1 is provided with a supporting ring 2, which serves as the installation base for the heating structure and electrical devices. The top of the supporting ring 2 is provided with a sealing mechanism 6, which is used to construct an overall closed space to prevent external gas from seeping in. The inner wall of the sealing mechanism 6 is provided with a heat preservation mechanism 8, which is used to reduce heat loss and stabilize the internal temperature. The inner wall of the heat preservation mechanism 8 is provided with a heating mechanism 7, which is used to provide a heat source and heat the contents of the oil drum. The bottom of the sealing mechanism 6 is provided with a power supply mechanism 9, which is used to provide stable power to the entire heating device. The front side of the outer wall of the heat preservation mechanism 8 is provided with a sealing temperature control mechanism 3, which is used to form a sealed environmental protection temperature control component. The left side of the sealing temperature control mechanism 3 is provided with a current control mechanism 5, which is used to achieve precise control of the heating current. The outer wall of the sealing mechanism 6 is provided with an adjusting fitting mechanism 4, which is used to adapt to drums of different sizes.

[0036] The sealed temperature control mechanism 3 includes a temperature control cavity 301. The rear side of the temperature control cavity 301 is set on the outer wall of the insulation mechanism 8 to wrap the temperature control structure and prevent environmental contact, forming an independent cavity. A sealing cover 302 is fixedly connected to the front side of the temperature control cavity 301 to close the temperature control cavity 301 and achieve airtight sealing. A roller 303 is rotatably connected to the left side of the sealing cover 302 to control the opening and closing of the cover and improve the ease of operation. A heat-conducting plate 304 is fixedly connected to the rear side of the temperature control cavity 301 to conduct heat from the heating plate to the temperature control component and improve the sensing accuracy. A temperature control knob 305 is fixedly connected to the front side of the heat-conducting plate 304 for manually adjusting the set temperature parameters. A temperature sensing component 306 is set at the right end of the front side of the heat-conducting plate 304 to sense the current temperature information and feed it back to the electronic control device to achieve closed-loop control.

[0037] Reference Figure 1 and Figure 2The adjusting and fitting mechanism 4 includes a flexible pull strap 401. The left side of the flexible pull strap 401 is set on the outer wall of the sealing mechanism 6 to achieve adjustable wrapping around the oil drum. The left rear end of the flexible pull strap 401 is fixedly connected to a Velcro surface 402 to form the first fixed surface for fitting adjustment. The left side of the sealing mechanism 6 is provided with a Velcro hook surface 403 to combine with the surface to achieve repeated disassembly and fixation. The top of the supporting ring 2 is fixedly connected to two fixing clips 404 to fix the tail of the heating belt and prevent slippage.

[0038] Specifically, the adjusting and bonding mechanism 4 includes a flexible pull strap 401. The left side of the flexible pull strap 401 is set on the outer wall of the sealing mechanism 6 to wrap the oil drum to form a fastening structure. The left rear end of the flexible pull strap 401 is fixedly connected to a Velcro surface 402 to form a detachable adhesive structure. The left side of the sealing mechanism 6 is provided with a Velcro hook surface 403 to match the surface and achieve repeated adhesion. The top of the supporting ring 2 is fixedly connected to two fixing clips 404 to improve the overall fixing strength and prevent displacement.

[0039] Reference Figure 1 and Figure 5 The temperature sensing component 306 includes a temperature sensor 3061, the rear side of which is fixedly connected to the front right end of the heat-conducting plate 304 for real-time detection of temperature changes in the temperature control cavity 301. A thermistor 3062 is fixedly connected to the right side of the temperature sensor 3061 for monitoring the cavity temperature. The current control mechanism 5 includes an insulated wire 501, the right end of which is fixedly connected to the left side of the temperature control knob 305 for forming a temperature control circuit. A current control chip 502 is fixedly connected to the left side of the insulated wire 501 for adjusting the heating current. The sealing mechanism 6 includes two sealing rings 601, the inner walls of which are fixedly connected to the outer wall of the oil tank body 1 for forming a circumferential covering at key sealing positions. A sealing sheet 602 is fixedly connected between adjacent sealing rings 601 for constructing a closed interface to prevent liquid from seeping into the internal structure.

[0040] Specifically, the temperature sensing component 306 includes a temperature sensor 3061, the rear of which is fixedly connected to the front right end of the heat-conducting sheet 304 for real-time acquisition of the temperature near the heat-conducting sheet 304. A thermistor 3062 is fixedly connected to the right side of the temperature sensor 3061 to form a temperature feedback loop and work with the control chip to adjust the heating current, ensuring temperature control accuracy and safety. The current control mechanism 5 includes an insulated wire 501, the right end of which is fixedly connected to the left side of the temperature control knob 305 for connecting the temperature control component and transmitting electrical signals. A current control chip 502 is fixedly connected to the left side of the insulated wire 501 to perform fine control of the heating current and improve temperature control accuracy. The temperature control device determines whether the current temperature has reached the set value through the feedback loop. When the temperature is lower than the set value, the current is automatically increased to speed up heating. When the temperature exceeds the set value, the current is reduced or the power is cut off to avoid overheating.

[0041] The sealing mechanism 6 includes two sealing rings 601. The inner walls of the two sealing rings 601 are fixedly connected to the outer wall of the oil drum body 1 to form a sealing barrier to prevent external contact. A sealing sheet 602 is fixedly connected between the adjacent sealing rings 601 to cover the gaps and improve the overall sealing effect.

[0042] Reference Figure 2 , Figure 3 and Figure 4 The heating mechanism 7 includes a conductive heating element 701. The inner wall of the conductive heating element 701 is fixedly connected to the outer wall of the oil drum body 1 to conduct heat to the oil drum and achieve the heating function. Multiple shock-absorbing particles 702 are fixedly connected to the outer wall of the conductive heating element 701 to buffer vibration and protect the structural stability. A connecting ring 703 is fixedly connected to the front side of each of the multiple shock-absorbing particles 702 to serve as a connecting component between the inner and outer structures and enhance the stability of the module. The heat preservation mechanism 8 includes multiple connecting silicone rubbers 801. The rear side of each of the multiple connecting silicone rubbers 801 is fixedly connected to the outer wall of the connecting ring 703 to build a flexible thermally conductive interface to enhance the fit. A heat insulation ring 802 is fixedly connected to the front side of each of the multiple connecting silicone rubbers 801 to isolate heat leakage and improve the heat preservation effect. The power supply mechanism 9 includes a wire 901. The bottom end of the wire 901 is fixedly connected to the bottom of the sealing ring 601 to connect the heating component to the external power supply device. An electric plug 902 is fixedly connected to the top end of the wire 901 to connect to the external power supply device to achieve overall power control.

[0043] Specifically, the heating mechanism 7 includes a conductive heating element 701. The inner wall of the conductive heating element 701 is fixedly connected to the outer wall of the oil drum body 1 for heating the drum wall and conducting heat to the inside of the oil. Multiple shock-absorbing particles 702 are fixedly connected to the outer wall of the conductive heating element 701 for buffering the stress caused by thermal expansion and contraction to prevent damage to the structure. A connecting ring 703 is fixedly connected to the front side of each of the multiple shock-absorbing particles 702 for connecting the heat preservation structure and the heating component to form a stable combination.

[0044] The heat preservation mechanism 8 includes multiple connecting silicone rubbers 801. The rear sides of the multiple connecting silicone rubbers 801 are fixedly connected to the outer wall of the connecting ring 703 to achieve a flexible connection between the heating structure and the outer cover and relieve thermal stress. The front sides of the multiple connecting silicone rubbers 801 are fixedly connected to heat insulation rings 802 to block heat transfer and reduce energy consumption. The power supply mechanism 9 includes a wire 901. The bottom end of the wire 901 is fixedly connected to the bottom of the sealing ring 601 to complete the power access path. The top end of the wire 901 is fixedly connected to an electric plug 902 for connecting to an external power source to provide power.

[0045] Working principle: The heating band is wrapped around the outer wall of the oil drum 1 and fixed by adjusting the bonding mechanism 4. The flexible pull strap 401 forms an external wrap around the oil drum. The hook and loop fastener 402 at the left end is bonded to the hook and loop fastener 403 on the side of the oil drum 1. Two fixing clips 404 further enhance the overall bonding stability, ensuring that the entire heating structure is tightly attached to the outer wall of the oil drum 1. Then, the power supply is connected through the power supply mechanism 9. The bottom end of the wire 901 is connected to the bottom circuit of the sealing ring 601, and the top end is connected to the plug 902 to connect to the external power supply, completing the process. The power supply of the overall heating device is activated. After power is supplied, the heating mechanism 7 starts to work. The conductive heating element 701 is directly attached to the outer wall of the oil drum 1, and heat is evenly conducted into the drum. Multiple shock-absorbing particles 702 on the outer wall of the conductive heating element 701 absorb the structural micro-vibrations caused by heating, and the heat energy and structural force are evenly transferred to the insulation mechanism 8 through the connecting ring 703. The insulation mechanism 8 achieves a flexible connection with the inner structure through multiple connecting silicone 801. The heat insulation ring 802 fixed in front of the connecting silicone 801 effectively prevents heat from spreading outward and improves heating efficiency.

[0046] The sealed temperature control mechanism 3 performs closed-loop temperature regulation internally. The temperature control cavity 301, as a sealed cavity, covers the entire temperature control device. Its front sealing cover 302, which cooperates with the roller 303, can be detachably opened. The heat-conducting plate 304 inside conducts the heating temperature to the temperature control knob 305 and the temperature sensing component 306. The temperature sensor 3061 senses the current temperature in real time and forms a closed-loop feedback loop through the thermistor 3062. The temperature change signal is transmitted to the current control mechanism 5, and the insulated wire 501 transmits the control signal to the current control chip 502. According to the set temperature... The current output intensity is adjusted within a certain range. When the temperature is lower than the target value, the current control chip 502 increases the output current to improve the heating speed. When the temperature exceeds the set range, the current is automatically reduced and the power is cut off to avoid overheating, improve the accuracy of temperature control and operational safety. The sealing mechanism 6 covers the outer wall of the oil tank 1 with two sealing rings 601 and the sealing sheet 602 covers the gap between them, preventing external water vapor, dust and explosive gases from entering. The heating belt forms a sealed, safe and stable operating state to achieve constant temperature heating of the oil tank 1, so that the liquid in the tank is maintained at the set temperature.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A waterproof, corrosion-resistant, and explosion-proof heating belt for an oil drum, comprising an oil drum body (1), characterized in that: The oil drum body (1) is provided with a support ring (2) on the outside, a sealing mechanism (6) is provided on the top of the support ring (2), a heat preservation mechanism (8) is provided on the inner wall of the sealing mechanism (6), a heating mechanism (7) is provided on the inner wall of the heat preservation mechanism (8), a power supply mechanism (9) is provided on the bottom of the sealing mechanism (6), a sealing temperature control mechanism (3) is provided on the front side of the outer wall of the heat preservation mechanism (8), the sealing temperature control mechanism (3) is used to form a sealing environmental protection temperature control part, a current control mechanism (5) is provided on the left side of the sealing temperature control mechanism (3), and an adjustment fitting mechanism (4) is provided on the outer wall of the sealing mechanism (6), the adjustment fitting mechanism (4) is used to adapt to drums of different sizes; The sealing temperature control mechanism (3) includes a temperature control cavity (301), the rear side of which is disposed on the outer wall of the heat preservation mechanism (8), a sealing outer cover (302) is fixedly connected to the front side of the temperature control cavity (301), a roller (303) is rotatably connected to the left side of the sealing outer cover (302), a heat-conducting plate (304) is fixedly connected to the rear side of the temperature control cavity (301), a temperature control knob (305) is fixedly connected to the front side of the heat-conducting plate (304), and a temperature sensing component (306) is disposed at the right end of the front side of the heat-conducting plate (304).

2. The waterproof, corrosion-resistant, and explosion-proof oil drum heating belt according to claim 1, characterized in that: The adjusting and fitting mechanism (4) includes a flexible pull strap (401). The left side of the flexible pull strap (401) is disposed on the outer wall of the sealing mechanism (6). A hook and loop fastener (402) is fixedly connected to the rear side of the left end of the flexible pull strap (401). A hook and loop fastener (403) is disposed on the left side of the sealing mechanism (6). Two fixing clips (404) are fixedly connected to the top of the supporting ring (2).

3. The waterproof, corrosion-resistant, and explosion-proof oil drum heating belt according to claim 1, characterized in that: The temperature sensing component (306) includes a temperature sensor (3061), the rear side of which is fixedly connected to the front right end of the heat-conducting sheet (304), and a thermistor (3062) is fixedly connected to the right side of the temperature sensor (3061).

4. The waterproof, corrosion-resistant, and explosion-proof oil drum heating belt according to claim 1, characterized in that: The current control mechanism (5) includes an insulated wire (501), the right end of which is fixedly connected to the left side of the temperature control knob (305), and a current control chip (502) is fixedly connected to the left side of the insulated wire (501).

5. The waterproof, corrosion-resistant, and explosion-proof oil drum heating belt according to claim 1, characterized in that: The sealing mechanism (6) includes two sealing rings (601), the inner walls of the two sealing rings (601) are fixedly connected to the outer wall of the oil drum body (1), and sealing plates (602) are fixedly connected between adjacent sealing rings (601).

6. The waterproof, corrosion-resistant, and explosion-proof oil drum heating belt according to claim 1, characterized in that: The heating mechanism (7) includes a conductive heating element (701), the inner wall of which is fixedly connected to the outer wall of the oil drum body (1), and a plurality of shock-absorbing particles (702) are fixedly connected to the outer wall of the conductive heating element (701), and a connecting ring (703) is fixedly connected to the front side of each of the plurality of shock-absorbing particles (702).

7. The waterproof, corrosion-resistant, and explosion-proof oil drum heating belt according to claim 6, characterized in that: The heat preservation mechanism (8) includes multiple connecting silicone (801), the rear sides of the multiple connecting silicone (801) are fixedly connected to the outer wall of the connecting ring (703), and the front sides of the multiple connecting silicone (801) are fixedly connected to the heat insulation ring (802).

8. The waterproof, corrosion-resistant, and explosion-proof oil drum heating belt according to claim 5, characterized in that: The power supply mechanism (9) includes a wire (901), the bottom end of which is fixedly connected to the bottom of the sealing ring (601), and the top end of which is fixedly connected to an electrical plug (902).

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