Novel comprehensive anti-corrosion wall-mounted solar water tank

Abstract

The novel comprehensive anti-corrosion wall-mounted solar water tank comprises an outer skin, reinforcing strips are arranged on the inner wall of the outer skin, a heat preservation layer is tightly attached to the interior of the outer skin, the outer skin and the heat preservation layer are connected through glue joint, a silica gel pad is installed in the heat preservation layer in a wrapped mode, a clamping sleeve groove is formed in the edge side of the silica gel pad, and the clamping sleeve groove is connected with the outer skin in a sleeved mode. The corrosion resistance of the jacket body can be improved through the jacket enamel layers arranged on the two walls of the jacket body, the detachable structure is combined, a heat-conducting medium flows in the detachable jacket body which is subjected to comprehensive anti-corrosion treatment, heat is transmitted to water of an inner container steel plate through the side wall of the jacket body and a silica gel pad, and the heat-conducting effect is improved. All easy-to-corrode surfaces are subjected to enamel protection through the jacket enamel layer, the inner container outer enamel layer and the inner container inner enamel layer, no welding seam corrosion points exist, heat-conducting media can be kept clean, a system can efficiently run for a long time, comprehensive corrosion prevention of the inner surface, the outer surface and the jacket body area of the inner container steel plate is avoided, and the service life of the water tank is greatly prolonged.

Description

Technical Field

[0001] This invention belongs to the field of water tank corrosion prevention technology, specifically involving a new type of fully corrosion-resistant wall-mounted solar water tank. Background Technology

[0002] In the current wall-mounted solar water heater industry, the commonly used tank structure mainly consists of an inner tank, a jacket, an insulation layer, and an outer shell. The jacket is fixedly connected to the inner tank by welding, and the gap between the two is narrow, usually only 5-7 millimeters. This structure means that only the inner surface of the inner tank can be enamel-coated for corrosion protection, while the outer surface of the inner tank and the inner and outer surfaces of the jacket cannot be effectively protected against corrosion.

[0003] However, existing solar water tanks suffer from incomplete corrosion protection and short lifespans. The outer surface of the inner tank and the jacket area are exposed to a corrosive environment, significantly shortening the overall service life of the tank. Furthermore, thermal conductivity deteriorates. During use, corrosion of the jacket and welds generates impurities that mix into the heat transfer medium, leading to a gradual decrease in system thermal efficiency and affecting overall thermal efficiency. Welds are also prone to corrosion, resulting in a high failure rate. The welded connection between the jacket and the inner tank is an area of ​​stress concentration and material property changes, making it more susceptible to corrosion, further increasing the product's failure rate and shortening its service life. This phenomenon has become a problem that urgently needs to be solved by those in the field. Summary of the Invention

[0004] The purpose of this invention is to provide a novel, fully corrosion-resistant wall-mounted solar water tank for existing devices, in order to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a novel fully anti-corrosion wall-mounted solar water tank, comprising an outer skin, an inner wall of which is provided with reinforcing strips, an insulation layer tightly attached to the inside of the outer skin, the outer skin and the insulation layer being connected by adhesive bonding, a silicone pad being installed inside the insulation layer, a jacket groove being formed on the side of the silicone pad, a jacket body being fixedly installed inside the jacket groove, a strap being fitted onto the outside of the silicone pad, a groove matching the size of the strap being formed inside the silicone pad, an inner steel plate being installed parallel inside the jacket body, an outer enamel layer covering the outer surface of the inner steel plate, and an inner enamel layer radiating inside the inner steel plate.

[0006] The present invention further illustrates that: an installation strip is fixedly provided on the top of the outer skin, the installation strips are staggered and their dimensions match, a fixing bolt is installed in the internal array of the installation strips, and the reinforcing strips are arranged in an array on the inner wall of the outer skin.

[0007] The invention further describes that: the silicone pad and the strap are in close contact; the strap is a semi-circular open component; the dimensions of the strap and the fixed arc plate match each other; a bottom fixing plate is fixedly installed at the bottom of the fixed arc plate; the bottom of the strap passes through the bottom fixing plate and is installed by bolts; a butterfly spring is externally sleeved between the strap and the bottom fixing plate; and the butterfly spring array is arranged.

[0008] The present invention further describes that: the inner wall of the silicone pad is made of silicone material, the part of the silicone pad that contacts the strap is made of aramid fiber silicone composite material, the silicone pad and the jacket body are fixedly connected by vulcanization treatment, and the silicone pad is located at the left and right ends of the jacket body.

[0009] The present invention further describes that: the jacket body has a hollow structure, the two walls of the jacket body are fixedly provided with a jacket enamel layer, a threaded guide tube is provided inside the hollow space of the jacket body, the threaded guide tube has a spiral structure, and the jacket body has a sealed structure.

[0010] The present invention further illustrates that: an outer enamel protrusion is fixedly installed on the outer surface of the outer enamel layer of the inner liner. The width of the outer enamel protrusion is slightly smaller than the width of the jacket body, and the height of the outer enamel protrusion is smaller than the distance from the bottom of the jacket body to the inner wall of the silicone pad.

[0011] The present invention further illustrates that the outer enamel layer and the inner enamel layer of the inner liner completely cover the inner liner steel plate.

[0012] The present invention further illustrates that: an inner liner opening is fixedly installed on the right side of the inner liner steel plate, and a sealing plug is installed on the right side of the inner liner opening. A sealing ring is provided inside the sealing plug, and a circular groove is formed on the outer surface of the sealing ring. The sealing ring is in complete contact with the inside of the inner liner opening.

[0013] The present invention further describes that: a hot water pipe is fixedly installed inside the sealing sleeve, and a cold water pipe parallel to the hot water pipe is arranged inside the sealing sleeve. The length of the hot water pipe is greater than the length of the cold water pipe, and the hot water pipe, the cold water pipe and the sealing sleeve are integrated into one piece.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are: the present invention, (1) By setting the jacket enamel layer on both sides of the jacket body, the corrosion resistance of the jacket body can be improved. Combined with the detachable structure, the heat transfer medium flows in the detachable jacket body that has been fully anti-corrosion treated. The heat is transferred to the water in the inner steel plate through the side wall of the jacket body and the silicone pad. Since all easily corroded surfaces have been protected by enamel layer of jacket, outer enamel layer of inner liner and inner enamel layer of inner liner, and there are no weld corrosion points, the heat transfer medium can be kept clean, and the system can operate efficiently for a long time. This avoids the need for comprehensive anti-corrosion of the inner and outer surfaces of the inner steel plate and the jacket body area, which greatly enhances the service life of the water tank. (2) By setting a raised inner liner outer enamel layer, the distance between the jacket body and the inner liner steel plate can be closer, avoiding heat loss during the transfer process. In addition, the setting of the inner liner outer enamel layer also makes it easier to determine the position of the silicone pads at both ends when installing the jacket body, reducing the difficulty of installation.

[0015] (3) By setting the straps and the butterfly springs to work together, the problem of silicone pads aging and deforming after long-term use can be effectively prevented. After the silicone pads become loose due to aging, the butterfly springs will release elastic potential energy so that the straps will still be tightly bound to the silicone pads. Furthermore, the straps and the bottom fixing plate are set with bolts so that the silicone pads and the inner steel plate become a detachable modular structure, which simplifies the assembly process, improves production efficiency, and also provides convenience for later maintenance and component replacement. Moreover, the easily corroded welds are eliminated, which eliminates a major failure point from the structure and significantly reduces the product failure rate.

[0016] (4) By setting the inner liner outer enamel layer and the inner liner inner enamel layer, the inner and outer surfaces of the inner liner steel plate of the water tank are fully and effectively protected against corrosion, which fundamentally solves the problem of shortened water tank life caused by local corrosion. The cooperation with the jacket enamel layer on the surface of the jacket body realizes the full-area corrosion protection of the device and greatly enhances the service life of the water tank. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a cross-sectional structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the cross-sectional structure of the outer skin of the present invention; Figure 4 This is a schematic cross-sectional view of the insulation layer of the present invention; Figure 5 This is a schematic cross-sectional view of the jacket body of the present invention; Figure 6This is a schematic cross-sectional view of the silicone pad structure of the present invention; Figure 7 This is a schematic diagram of the inner liner structure of the present invention; Figure 8 This is a schematic diagram of the jacket structure of the present invention; Figure 9 This is a schematic diagram of the planar cross-sectional structure of the present invention; Figure 10 This is the invention Figure 9 Enlarged structural diagram at point A in the middle.

[0018] In the diagram: 1. Outer skin; 2. Reinforcing strip; 3. Mounting strip; 4. Fixing bolt; 5. Insulation layer; 6. Silicone pad; 7. Strap; 8. Fixing arc plate; 9. Bottom fixing plate; 10. Butterfly spring; 11. Jacket groove; 12. Jacket body; 1201. Jacket enamel layer; 13. Threaded guide pipe; 14. Inner liner steel plate; 15. Inner liner outer enamel layer; 16. Outer enamel protrusion; 17. Inner liner inner enamel layer; 18. Inner liner opening; 19. Sealing plug; 20. Sealing ring; 21. Hot water pipe; 22. Cold water pipe. Detailed Implementation

[0019] The following detailed, non-limiting description of the technical solution of the present invention, in conjunction with preferred embodiments and accompanying drawings, is provided. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0020] Example 1 A new type of fully corrosion-resistant wall-mounted solar water tank, as shown in the figure, includes an outer skin 1, with reinforcing strips 2 on the inner wall of the outer skin 1, and an insulation layer 5 tightly attached to the inside of the outer skin 1. The outer skin 1 and the insulation layer 5 are connected by adhesive. A silicone pad 6 is installed inside the insulation layer 5. A jacket groove 11 is opened on the side of the silicone pad 6. A jacket body 12 is fixedly installed inside the jacket groove 11. A strap 7 is fitted onto the outside of the silicone pad 6. A groove matching the size of the strap 7 is opened inside the silicone pad 6. An inner steel plate 14 is installed parallel inside the jacket body 12. An outer enamel layer 15 is covered on the outer surface of the inner steel plate 14. An inner enamel layer 17 is radially arranged inside the inner steel plate 14.

[0021] Example 2 Unlike Embodiment 1, the top of the outer skin 1 is fixedly provided with mounting strips 3. The mounting strips 3 are staggered and matched in size. Fixing bolts 4 are installed in the internal array of the mounting strips 3. Reinforcing strips 2 are arranged in an array on the inner wall of the outer skin 1. In use, the outer skin 1 is overlapped by the staggered mounting strips 3 at the top, and then fixed by the fixing bolts 4. At the same time, the inner wall is glued to the insulation layer 5 to protect the internal components of the device and improve the rigidity of the device. Meanwhile, the reinforcing strips 2 arranged in an array inside the outer skin 1 increase the bending and impact resistance of the outer skin 1, preventing deformation during transportation or use from affecting the normal use of the internal components. In addition, the setting of reinforcing strips 2 can increase the contact area between the outer skin 1 and the insulation layer 5, making the outer skin 1 more firmly attached.

[0022] Example 3 Unlike Embodiment 2, the silicone pad 6 and the strap 7 are in close contact. The strap 7 is a semi-circular open component, and the dimensions of the strap 7 and the fixing arc plate 8 are matched. A bottom fixing plate 9 is fixedly installed at the bottom of the fixing arc plate 8. The bottom of the strap 7 passes through the bottom fixing plate 9 and is installed by bolts. A butterfly spring 10 is installed on the outer sleeve between the strap 7 and the bottom fixing plate 9. The butterfly springs 10 are arranged in an array. In use, the strap 7 is installed in the groove set on the outside of the silicone pad 6 to fix the silicone pad 6. The groove can prevent the silicone pad 6 from creeping outside the inner steel plate 14 after long-term use, which would cause displacement and thus displacement of the jacket body 12. Then, the strap 7 makes the silicone pad 6 completely close to the outer wall of the inner steel plate 14. Then, the fixing arc plate 8, which matches the size of the silicone pad 6, is installed at the bottom of the silicone pad 6. The two work together to fix the silicone pad. 6. After securing the silicone pad 6 in a circumferential manner, the strap 7 is inserted through the bottom fixing plate 9 at the bottom of the fixing arc plate 8. The bottom of the strap 7 is then tightened with bolts and installed at the position where the butterfly spring 10 is fixed to prevent deformation. The strap 7 and the butterfly spring 10 work together to effectively prevent the silicone pad 6 from aging and deforming after long-term use. After the silicone pad 6 ages and becomes loose, the butterfly spring 10 will release its elastic potential energy to keep the strap 7 firmly bound to the silicone pad 6. Furthermore, the strap 7 and the bottom fixing plate 9 are bolted together to make the silicone pad 6 and the inner steel plate 14 a detachable modular structure, which simplifies the assembly process, improves production efficiency, and also provides convenience for later maintenance and component replacement. In addition, the easily corroded weld seam is eliminated, which eliminates a major failure point from the structure and significantly reduces the product failure rate.

[0023] The inner wall of the silicone pad 6 is made of silicone material, and the part of the silicone pad 6 that contacts the strap 7 is made of aramid fiber silicone composite material. The silicone pad 6 and the jacket body 12 are fixedly connected by vulcanization treatment. The silicone pad 6 is located at both ends of the jacket body 12. The silicone material of the inner wall of the silicone pad 6 can ensure that it is tightly attached to the outer surface of the inner steel plate 14, enhance friction and prevent displacement. At the same time, the position that contacts the strap 7 will always be subjected to greater pressure. During long-term use, the silicone will experience creep deformation and elasticity decay. Therefore, setting the position that contacts the strap 7 to be made of aramid fiber silicone composite material can effectively improve the tensile and tear resistance of the silicone pad 6, effectively prevent local extrusion deformation and tearing of silicone caused by pressure, and delay creep.

[0024] Example 4 Unlike Embodiment 2, the jacket body 12 has a hollow structure. A jacket enamel layer 1201 is fixedly provided on both walls of the jacket body 12. A threaded guide tube 13 with a spiral structure is provided inside the hollow space of the jacket body 12. The jacket body 12 has a sealed structure. During use, the threaded guide tube 13 inside the jacket body 12 can guide the flow of the heat transfer medium. Simultaneously, the jacket enamel layer 1201 on both walls of the jacket body 12 can improve the corrosion resistance of the jacket body 12. Combined with the detachable structure, the heat transfer medium... The heat transfer medium flows within the removable, fully corrosion-resistant jacket 12. Heat is transferred to the water in the inner steel plate 14 through the side walls of the jacket 12 and the silicone pad 6. Since all easily corroded surfaces are protected by enamel lining layer 1201, outer enamel lining layer 15, and inner enamel lining layer 17, and there are no weld corrosion points, the heat transfer medium can remain clean, allowing the system to operate efficiently for a long time. This achieves comprehensive corrosion protection for the inner and outer surfaces of the inner steel plate 14 and the area of ​​the jacket 12, greatly enhancing the service life of the water tank.

[0025] Example 5 Unlike Embodiment 2, the outer surface of the inner liner outer enamel layer 15 is fixedly equipped with an outer enamel protrusion 16. The width of the outer enamel protrusion 16 is slightly smaller than the width of the jacket body 12, and the height of the outer enamel protrusion 16 is smaller than the distance from the bottom of the jacket body 12 to the inner wall of the silicone pad 6. When the jacket body 12 is fixedly installed on the outside of the inner liner steel plate 14 through the silicone pads 6 at both ends, there is a certain distance between the bottom of the jacket body 12 and the silicone pad 6. At this time, there is a certain distance between the outer surface of the jacket body 12 and the inner liner steel plate 14. Therefore, there will be a certain amount of heat loss during the heat exchange process. The protruding inner liner outer enamel layer 15 can make the distance between the jacket body 12 and the inner liner steel plate 14 closer, avoiding the loss of heat during the transfer process. In addition, the setting of the inner liner outer enamel layer 15 also makes it easier to determine the position of the silicone pads 6 at both ends when installing the jacket body 12, reducing the difficulty of installation.

[0026] Example 6 Unlike Embodiment 2, the outer enamel layer 15 and the inner enamel layer 17 of the inner liner completely cover the inner liner steel plate 14. During use, this achieves comprehensive and effective anti-corrosion treatment of the inner and outer surfaces of the inner liner steel plate 14, fundamentally solving the problem of shortened water tank life caused by localized corrosion. In conjunction with the jacket enamel layer 1201 on the surface of the jacket body 12, comprehensive anti-corrosion is achieved for the entire area of ​​the device, greatly enhancing the service life of the water tank.

[0027] Example 7 Unlike Embodiment 2, an inner liner opening 18 is fixedly installed on the right side of the inner liner steel plate 14. A sealing plug 19 is installed on the right side of the inner liner opening 18. A sealing ring 20 is provided inside the sealing plug 19. A circular groove is formed on the outer surface of the sealing ring 20. The sealing ring 20 is in complete contact with the inside of the inner liner opening 18. In use, the sealing plug 19 is installed on the end of the inner liner opening 18. The sealing plug 19 will cover the inner and outer surfaces of the inner liner opening 18. Then, the sealing ring 20 tightly seals the surface of the inner liner opening 18. At the same time, the circular groove on the surface of the sealing ring 20 makes the sidewall of the sealing ring 20 form a labyrinth sealing structure, further expanding the sealing performance of the device.

[0028] A hot water pipe 21 is fixedly installed inside the sealing sleeve 19. A cold water pipe 22 parallel to the hot water pipe 21 is also installed inside the sealing sleeve 19. The length of the hot water pipe 21 is greater than the length of the cold water pipe 22. The hot water pipe 21, the cold water pipe 22 and the sealing sleeve 19 are integrated. During water use, the hot water pipe 21 draws away the hot water in the water tank and then injects cold water into the water tank through the cold water pipe 22. The cold water pipe 22 is shorter to prevent cold water from directly mixing with the hot water and causing the water temperature to drop.

[0029] Working principle: First, both the jacket body 12 and the inner liner steel plate 14 are enamel-coated to achieve comprehensive and effective anti-corrosion treatment on both the inner and outer surfaces of the inner liner steel plate 14, fundamentally solving the problem of shortened water tank life caused by localized corrosion. Simultaneously, the enamel layer 1201 on both walls of the jacket body 12 improves the corrosion resistance of the jacket body 12 itself. Then, the jacket body 12 and the silicone pad 6 are vulcanized to form an integrated structure. Finally, the strap 7 is installed in the groove on the outside of the silicone pad 6 to fix it in place. The groove prevents the silicone pad 6 from growing too long. After prolonged use, creeping on the outside of the inner steel plate 14 causes displacement, which in turn causes displacement of the jacket body 12. The strap 7 then ensures the silicone pad 6 is completely and tightly fitted to the outer wall of the inner steel plate 14. A fixing arc plate 8, matching the size of the silicone pad 6, is then installed at the bottom of the silicone pad 6. Together, they encircle and fix the silicone pad 6. The strap 7 is then inserted through the bottom fixing plate 9 at the bottom of the fixing arc plate 8. The bottom of the strap 7 is then tightened with bolts and installed at the position where the disc spring 10 is fixed to prevent deformation. The cooperation between the strap 7 and the disc spring 10 effectively prevents deformation. The issue of silicone pad 6 aging and deforming over time is addressed by the butterfly spring 10 releasing its elastic potential energy after the silicone pad 6 loosens due to aging. This ensures that the strap 7 remains firmly secured to the silicone pad 6. Furthermore, the strap 7 and the bottom fixing plate 9 are bolted together, making the silicone pad 6 and the inner steel plate 14 a detachable modular structure. This simplifies the assembly process, improves production efficiency, and facilitates later maintenance and component replacement. It also eliminates easily corroded welds, structurally removing a major point of failure and significantly reducing the product's failure rate. Combined with the clamp... The detachable structure of the jacket 12 allows the heat transfer medium to flow within the detachable, fully corrosion-resistant jacket 12. Heat is transferred to the water in the inner steel plate 14 through the side walls of the jacket 12 and the silicone pad 6. Since all easily corroded surfaces are protected by enamel lining 1201, outer enamel lining 15, and inner enamel lining 17, and there are no weld corrosion points, the heat transfer medium can remain clean, enabling the system to operate efficiently for a long time. This avoids the need for comprehensive corrosion protection of the inner and outer surfaces of the inner steel plate 14 and the area of ​​the jacket 12, greatly enhancing the service life of the water tank. Next, an insulation layer 5 is filled on the outside of the silicone pad 6 and the jacket 12 to insulate the device. Finally, the outer skin 1 is bonded to the insulation layer 5 by the inner wall adhesive to protect the internal components of the device and improve the rigidity of the device. At the same time, the reinforcing strips 2 arranged in an array inside the outer skin 1 will increase the bending and impact resistance of the outer skin 1, and prevent deformation during transportation or use from affecting the normal use of the internal components. In addition, the setting of the reinforcing strips 2 can increase the contact area between the outer skin 1 and the insulation layer 5, making the outer skin 1 more firmly bonded.

[0030] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features, and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A novel fully corrosion-resistant wall-mounted solar water tank, comprising an outer casing (1), characterized in that: The inner wall of the outer skin (1) is provided with reinforcing strips (2), and the inner side of the outer skin (1) is tightly attached with a heat insulation layer (5). The outer skin (1) and the heat insulation layer (5) are connected by adhesive bonding. The inner side of the heat insulation layer (5) is wrapped with a silicone pad (6). The side of the silicone pad (6) is provided with a jacket groove (11). The jacket body (12) is fixedly installed inside the jacket groove (11). The outer side of the silicone pad (6) is fitted with a strap (7). The inner side of the silicone pad (6) is provided with a groove that matches the size of the strap (7). The inner steel plate (14) is installed parallel inside the jacket body (12). The outer surface of the inner steel plate (14) is covered with an outer enamel layer (15). The inner steel plate (14) is radially provided with an inner enamel layer (17).

2. The novel fully corrosion-resistant wall-mounted solar water tank according to claim 1, characterized in that: The top of the outer skin (1) is fixedly provided with an installation strip (3), the installation strips (3) are staggered and matched in size, the installation strips (3) are internally arrayed with fixing bolts (4), and the reinforcing strips (2) are arrayed on the inner wall of the outer skin (1).

3. The novel fully corrosion-resistant wall-mounted solar water tank according to claim 1, characterized in that: The silicone pad (6) is in close contact with the strap (7). The strap (7) is a semi-circular open component. The dimensions of the strap (7) and the fixed arc plate (8) match each other. A bottom fixing plate (9) is fixedly installed at the bottom of the fixed arc plate (8). The bottom of the strap (7) passes through the bottom fixing plate (9) and is installed by bolts. A butterfly spring (10) is installed on the outside of the strap (7) and the bottom fixing plate (9). The butterfly springs (10) are arranged in an array.

4. The novel fully corrosion-resistant wall-mounted solar water tank according to claim 1, characterized in that: The inner wall of the silicone pad (6) is made of silicone material. The part of the silicone pad (6) that contacts the strap (7) is made of aramid fiber silicone composite material. The silicone pad (6) and the jacket body (12) are fixedly connected by vulcanization treatment. The silicone pad (6) is located at the left and right ends of the jacket body (12).

5. The novel fully corrosion-resistant wall-mounted solar water tank according to claim 1, characterized in that: The jacket body (12) has a hollow structure. The two walls of the jacket body (12) are fixedly provided with a jacket enamel layer (1201). The hollow space of the jacket body (12) is provided with a threaded guide tube (13). The threaded guide tube (13) has a spiral structure. The jacket body (12) has a sealed structure.

6. The novel fully corrosion-resistant wall-mounted solar water tank according to claim 1, characterized in that: An outer enamel protrusion (16) is fixedly installed on the outer surface of the inner liner outer enamel layer (15). The width of the outer enamel protrusion (16) is slightly smaller than the width of the jacket body (12), and the height of the outer enamel protrusion (16) is smaller than the distance from the bottom of the jacket body (12) to the inner wall of the silicone pad (6).

7. The novel fully corrosion-resistant wall-mounted solar water tank according to claim 1, characterized in that: The outer enamel layer (15) and the inner enamel layer (17) of the inner liner completely cover the inner liner steel plate (14).

8. The novel fully corrosion-resistant wall-mounted solar water tank according to claim 1, characterized in that: An inner liner opening (18) is fixedly installed on the right side of the inner liner steel plate (14). A sealing sleeve (19) is installed on the right side of the inner liner opening (18). A sealing ring (20) is provided inside the sealing sleeve (19). A circular groove is provided on the outer surface of the sealing ring (20). The sealing ring (20) is in complete contact with the inside of the inner liner opening (18).

9. The novel fully corrosion-resistant wall-mounted solar water tank according to claim 1, characterized in that: A hot water pipe (21) is fixedly installed inside the sealing sleeve (19). A cold water pipe (22) parallel to the hot water pipe (21) is provided inside the sealing sleeve (19). The length of the hot water pipe (21) is greater than the length of the cold water pipe (22). The hot water pipe (21), the cold water pipe (22) and the sealing sleeve (19) are integrated.

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