Anti-scale and antibacterial solar heat preservation water tank

Abstract

The utility model relates to the technical field of heat preservation water tanks, in particular to an anti-scale antibacterial solar heat preservation water tank which comprises a shell, a heat preservation layer is fixedly connected to the inner wall of the shell, an inner container is fixedly connected to the inner wall of the heat preservation layer, and a hot water pipe is communicated with the top of the left side of the shell in a penetrating mode. The bottom of the right side of the shell communicates with a water inlet pipe, and the bottom of the water inlet pipe communicates with a filtering assembly. The water tank solves the problems that bacteria are bred on the inner wall of the water tank during long-time use, the skin of a person may feel pruritus or allergy after the person uses the water tank, meanwhile, the water tank does not have a pre-filtering function, and impurities in water are softened in the water tank and still can be accumulated in the water tank, can prevent the impurities from entering the water tank to form incrustation scale, and improves the safety of the water tank. The forming amount of water scale is reduced, the comprehensive spraying effect is achieved, the descaling agent effectively makes contact with the water scale on the inner wall of the inner container and converts the water scale, and the water scale can be effectively removed.

Description

Technical Field

[0001] This utility model relates to the field of insulated water tank technology, specifically to an anti-scaling and antibacterial solar-powered insulated water tank. Background Technology

[0002] Solar-heated insulated water tanks are an important component of solar water heating systems. They are used to collect and store hot water generated by solar collectors and are widely used in centralized solar water heating or solar heating projects.

[0003] According to the search results, the announcement number is CN217763952U, and the name is a solar-powered insulated water tank, including an outer shell. Research and analysis have found that it can protect the inner liner from corrosion and guide water flow along the spiral groove to the scale on the inner wall, thus softening the scale. However, it also has the following disadvantages to a certain extent.

[0004] For example, without an antibacterial structure, bacteria will grow on the inner wall of the water tank during long-term use, which may cause skin itching or allergies after use, resulting in poor safety. At the same time, without a pre-filtration function, impurities in the water are softened inside the water tank but will still accumulate inside, making it inconvenient to clean. In order to solve the above technical problems, we have designed a scale-proof and antibacterial solar-heated water tank. Utility Model Content

[0005] The purpose of this utility model is to provide a scale-proof and antibacterial solar-heated water tank with the advantages of pre-filtration and spray descaling. It solves the problem that bacteria will grow on the inner wall of the water tank during long-term use, which may cause skin itching or allergies after use. At the same time, it does not have the function of pre-filtration, so impurities in the water are softened inside the water tank but still accumulate inside the water tank.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a scale-resistant and antibacterial solar-powered insulated water tank, comprising an outer shell, an insulation layer fixedly connected to the inner wall of the outer shell, an inner liner fixedly connected to the inner wall of the insulation layer, a hot water pipe penetrating through the top left side of the outer shell, a water inlet pipe connected to the bottom right side of the outer shell, a filter assembly connected to the bottom of the water inlet pipe, an auxiliary pipe connected to the center of the top of the outer shell, a cover plate fixedly connected to the top of the auxiliary pipe, a spray assembly fixedly installed on the left side of the top of the outer shell, the spray assembly comprising a liquid storage tank fixedly installed on the left side of the top of the outer shell, a pump body fixedly installed on the top of the liquid storage tank, and the pump body... The output end is connected to a connecting pipe, the other end of which extends through the cover plate into the inner cavity of the auxiliary pipe and is connected to a telescopic hose. The bottom of the telescopic hose is rotatably connected to a movable joint, the bottom of which is connected to a rigid pipe. The bottom of the rigid pipe is connected to a flat pipe, and the surface of the flat pipe is connected to an atomizing nozzle. A drive assembly is fixedly installed at the bottom of the cover plate. The drive assembly includes an electric push rod, which is fixedly installed at the bottom of the cover plate. A water baffle is fixedly connected to the telescopic end of the electric push rod. A variable speed motor is fixedly installed at the top of the water baffle. A small gear is fixedly sleeved on the output shaft of the variable speed motor, and a large gear that meshes with the small gear is fixedly sleeved on the surface of the rigid pipe.

[0007] Preferably, an exhaust pipe is connected to the right side of the top of the outer shell, and a liquid filling pipe is connected to the left side of the top of the liquid storage cylinder.

[0008] Preferably, bolts are provided through the four corners of the top of the cover plate, and the bottom of the bolts extends through the surface of the auxiliary tube and is threaded with nuts.

[0009] Preferably, the size of the baffle plate matches the inner diameter of the auxiliary pipe, and a sealing ring is fixedly fitted on the outer ring of the baffle plate, with the surface of the sealing ring in contact with the inner wall of the auxiliary pipe.

[0010] Preferably, the input end of the pump body extends through the inner cavity of the liquid storage cylinder and extends to its bottom, and the number of atomizing nozzles is several, which are respectively distributed at the top, bottom and outer ring of the flat tube.

[0011] Preferably, the baffle plate is sleeved and installed on the surface of the rigid pipe, and the connection between the surface of the rigid pipe and the baffle plate is rotatably connected by a bearing.

[0012] Preferably, the filter assembly includes a sealing cap, which is connected to the bottom of the water inlet pipe, and the inner cavity of the sealing cap is threadedly connected to a filter shell.

[0013] Preferably, the inner cavity of the filter housing is provided with a primary filter layer, a gravel layer, a fine filter layer and an activated carbon layer from bottom to top, and a water inlet valve is installed at the bottom of the filter housing.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. The pre-filter layer, gravel layer, fine filter layer and activated carbon layer of this utility model filter the water entering the water tank, effectively filtering out particulate dirt inside, preventing impurities from entering the water tank and accumulating into scale, reducing the amount of scale formation, and the filter components are designed to be detachable, which can be conveniently cleaned or replaced regularly.

[0016] 2. This utility model uses an electric push rod to push down the baffle plate, allowing the atomizing nozzle to extend into the center of the inner tank. The descaling agent is stored in the storage tank, and then pumped out by the pump body and sprayed into the inner tank through the atomizing nozzle. A variable speed motor drives the rigid tube to rotate through gear meshing, causing the atomizing nozzle to rotate and spray. By controlling the speed of the variable speed motor, the atomizing nozzle can rotate at different speeds, thus covering different areas with the sprayed water to achieve a comprehensive spraying effect. This allows the descaling agent to effectively contact and transform the scale on the inner wall of the tank. Finally, rinsing is sufficient. Attached Figure Description

[0017] Figure 1 This is a three-dimensional sectional view of a partial structure of the present invention. Figure 1 ;

[0018] Figure 2 This is a three-dimensional sectional view of a partial structure of the present invention. Figure 2 ;

[0019] Figure 3 This is an exploded perspective view of a partial structure of the present invention;

[0020] Figure 4 This is a bottom-view exploded perspective view of a partial structure of this utility model.

[0021] In the diagram: 1. Outer shell; 2. Hot water pipe; 3. Insulation layer; 4. Inner tank; 5. Spray assembly; 51. Liquid storage tank; 52. Pump body; 53. Connecting pipe; 54. Movable joint; 55. Rigid pipe; 56. Flat pipe; 57. Atomizing nozzle; 58. Telescopic flexible hose; 6. Cover plate; 7. Auxiliary pipe; 8. Exhaust pipe; 9. Filter assembly; 91. Filter shell; 92. Primary filter layer; 93. Gravel layer; 94. Fine filter layer; 95. Activated carbon layer; 96. Sealing cap; 97. Inlet valve; 10. Inlet pipe; 11. Drive assembly; 111. Electric push rod; 112. Small gear; 113. Variable speed motor; 114. Large gear; 115. Water baffle. Detailed Implementation

[0022] Please see Figures 1-4 A scale-resistant and antibacterial solar-powered insulated water tank includes an outer shell 1. An insulation layer 3 is fixedly connected to the inner wall of the outer shell 1, providing insulation to keep the water inside the inner tank 4 warm. The inner tank 4 is fixedly connected to the inner wall of the insulation layer 3. A hot water pipe 2 extends through the top left side of the outer shell 1. A water inlet pipe 10 is installed at the bottom right side of the outer shell 1. A filter assembly 9 is installed at the bottom of the water inlet pipe 10. An auxiliary pipe 7 is installed at the center of the top of the outer shell 1, and a cover plate 6 is fixedly connected to the top of the auxiliary pipe 7. By setting the cover plate 6, the auxiliary pipe 7 can be sealed to prevent external impurities from entering the auxiliary pipe 7. A spray assembly 5 is fixedly installed on the top left side of the outer casing 1. The spray assembly 5 includes a liquid storage tank 51, which is fixedly installed on the top left side of the outer casing 1. A pump body 52 is fixedly installed on the top of the liquid storage tank 51. A connecting pipe 53 is connected to the output end of the pump body 52. ​​The other end of the connecting pipe 53 extends through the cover plate 6 into the inner cavity of the auxiliary pipe 7 and is connected to a telescopic hose 58. By setting the telescopic hose 58, the hard... When the pipe 55 descends, it remains connected to the connecting pipe 53. The bottom of the telescopic flexible hose 58 is rotatably connected to a movable joint 54. The bottom of the movable joint 54 is connected to a rigid pipe 55, and the bottom of the rigid pipe 55 is connected to a flat pipe 56. An atomizing nozzle 57 is installed on the surface of the flat pipe 56. By setting the atomizing nozzle 57, the descaling agent can be easily discharged in an atomized form, ensuring that the descaling agent covers the entire interior of the inner tank 4. A drive assembly 11 is fixedly installed at the bottom of the cover plate 6. The drive assembly 11 includes an electric push rod 111. 111 is fixedly installed at the bottom of the cover plate 6. The telescopic end of the electric push rod 111 is fixedly connected to the baffle plate 115. The top of the baffle plate 115 is fixedly installed with a variable speed motor 113. By setting the variable speed motor 113, the flat tube 56 can be rotated at different speeds by changing the speed, thereby changing the centrifugal force and making the atomizing nozzle 57 spray at different distances. The output shaft of the variable speed motor 113 is fixedly sleeved with a small gear 112, and the surface of the hard tube 55 is fixedly sleeved with a large gear 114 that meshes with the small gear 112.

[0023] Please see Figure 1 and Figure 2 An exhaust pipe 8 is connected to the right side of the top of the outer shell 1, and a liquid filling pipe is connected to the left side of the top of the liquid storage tank 51. By setting the liquid filling pipe, it is convenient to add descaling agent into the liquid storage tank 51.

[0024] Please see Figure 1 , Figure 2 and Figure 3 Bolts are installed through the four corners of the top of the cover plate 6. The bottom of the bolts extends through the surface of the auxiliary tube 7 and is threaded with nuts. By setting bolts and nuts, the cover plate 6 can be easily and stably fixed to the top of the auxiliary tube 7.

[0025] Please see Figure 3 and Figure 4 The size of the baffle plate 115 matches the inner diameter of the auxiliary pipe 7. The outer ring of the baffle plate 115 is fixedly fitted with a sealing ring, and the surface of the sealing ring is in contact with the inner wall of the auxiliary pipe 7. By setting the baffle plate 115 and the sealing ring, water inside the inner tank 4 can be prevented from flowing upward into the auxiliary pipe 7.

[0026] Please see Figure 3 and Figure 4 The input end of the pump body 52 extends into the inner cavity of the liquid storage cylinder 51 and extends to its bottom. There are several atomizing nozzles 57, which are distributed at the top, bottom and outer ring of the flat tube 56 respectively.

[0027] Please see Figure 3 The baffle plate 115 is sleeved and installed on the surface of the rigid pipe 55, and the connection between the surface of the rigid pipe 55 and the baffle plate 115 is rotatably connected by a bearing.

[0028] Please see Figure 1 and Figure 2 The filter assembly 9 includes a sealing cover 96, which is connected to the bottom of the water inlet pipe 10. The inner cavity of the sealing cover 96 is threadedly connected to the filter shell 91. By setting the threaded connection between the sealing cover 96 and the filter shell 91, the two can be easily removed, thereby facilitating the cleaning or replacement of the filter structure inside the filter shell 91.

[0029] Please see Figure 1 and Figure 2 The inner cavity of the filter housing 91 is provided with a primary filter layer 92, a gravel layer 93, a fine filter layer 94 and an activated carbon layer 95 from bottom to top. The bottom of the filter housing 91 is connected to and installed with an inlet valve 97.

[0030] In use, connect the inlet valve 97 to the external cold water pipe. After the cold water enters the filter housing 91, it passes through the primary filter layer 92, gravel layer 93, fine filter layer 94, and activated carbon layer 95 in sequence to filter the water, removing and adsorbing impurities. Then, it is discharged into the inner tank 4 through the inlet pipe 10 to reduce scale formation. If a small amount of scale has formed in the inner tank 4 and cleaning is still required, first close the inlet valve 97 to cut off the water supply, then drain the water from the inner tank 4, and then start the pump body 52. ​​The pump body 52 draws out the descaling agent from the storage tank 51 and sequentially passes through the connecting pipe 5. 3. The telescopic hose 58, movable joint 54, rigid pipe 55, and flat pipe 56 are finally discharged from the atomizing nozzle 57. Then, the electric push rod 111 drives the baffle plate 115 to descend, causing the flat pipe 56 to descend to the center of the inner tank 4. Then, the output shaft of the variable speed motor 113 drives the pinion 112 to rotate, which in turn drives the rigid pipe 55 to rotate through the pinion and the large gear 114. This causes the flat pipe 56 and the atomizing nozzle 57 to spray water. By controlling the speed of the variable speed motor 113, the atomizing nozzle 57 can rotate at different speeds, so that the water sprayed covers different areas and achieves a comprehensive spraying effect.

[0031] In summary, this anti-scaling and antibacterial solar-powered insulated water tank, through the cooperation of the spray assembly 5, cover plate 6, auxiliary pipe 7, filter assembly 9, and drive assembly 11, solves the problems of bacteria growing on the inner wall of the water tank during long-term use, which may cause skin itching or allergies after use. At the same time, it does not have a pre-filtration function, so impurities in the water are softened inside the water tank but still accumulate inside.

Claims

1. A scale-resistant and antibacterial solar-heated water tank, comprising an outer shell (1), characterized in that: A heat insulation layer (3) is fixedly connected to the inner wall of the outer shell (1), and an inner liner (4) is fixedly connected to the inner wall of the heat insulation layer (3). A hot water pipe (2) is connected through the top left side of the outer shell (1), and a water inlet pipe (10) is connected to the bottom right side of the outer shell (1). A filter assembly (9) is connected to the bottom of the water inlet pipe (10). An auxiliary pipe (7) is connected to the center of the top of the outer shell (1), and a cover plate (6) is fixedly connected to the top of the auxiliary pipe (7). A spray assembly (5) is fixedly installed on the left side of the top of the outer shell (1). The spray assembly (5) includes a liquid storage cylinder (51), which is fixedly installed on the left side of the top of the outer shell (1). A pump body (52) is fixedly installed on the top of the liquid storage cylinder (51), and a connecting pipe (53) is connected to the output end of the pump body (52). The other end of the connecting pipe (53) extends through the cover plate (6) to the auxiliary pipe. (7) has an inner cavity connected to a telescopic hose (58), the bottom of which is rotatably connected to a movable joint (54), the bottom of which is connected to a rigid pipe (55), the bottom of which is connected to a flat pipe (56), the surface of which is connected to an atomizing nozzle (57), the bottom of which is fixedly installed with a drive assembly (11), the drive assembly (11) includes an electric push rod (111), the electric push rod (111) is fixedly installed at the bottom of the cover plate (6), the telescopic end of the electric push rod (111) is fixedly connected to a baffle plate (115), the top of which is fixedly installed with a variable speed motor (113), the output shaft of the variable speed motor (113) is fixedly sleeved with a small gear (112), and the surface of the rigid pipe (55) is fixedly sleeved with a large gear (114) that meshes with the small gear (112).

2. The anti-scaling and antibacterial solar-powered insulated water tank according to claim 1, characterized in that: An exhaust pipe (8) is connected to the right side of the top of the outer shell (1), and a liquid filling pipe is connected to the left side of the top of the liquid storage cylinder (51).

3. The anti-scaling and antibacterial solar-powered insulated water tank according to claim 1, characterized in that: Bolts are installed at the four corners of the top of the cover plate (6), and the bottom of the bolts extends through the surface of the auxiliary tube (7) and is threaded with nuts.

4. The anti-scaling and antibacterial solar-powered insulated water tank according to claim 1, characterized in that: The size of the baffle plate (115) matches the inner diameter of the auxiliary pipe (7). The outer ring of the baffle plate (115) is fixedly fitted with a sealing ring, and the surface of the sealing ring is in contact with the inner wall of the auxiliary pipe (7).

5. The anti-scaling and antibacterial solar-powered insulated water tank according to claim 1, characterized in that: The input end of the pump body (52) extends through the inner cavity of the liquid storage cylinder (51) and to its bottom. The number of atomizing nozzles (57) is several, and they are distributed at the top, bottom and outer ring of the flat tube (56).

6. The anti-scaling and antibacterial solar-powered insulated water tank according to claim 1, characterized in that: The baffle plate (115) is sleeved on the surface of the rigid pipe (55), and the connection between the surface of the rigid pipe (55) and the baffle plate (115) is rotatably connected by a bearing.

7. The anti-scaling and antibacterial solar-powered insulated water tank according to claim 1, characterized in that: The filter assembly (9) includes a sealing cap (96) which is connected to the bottom of the water inlet pipe (10), and the inner cavity of the sealing cap (96) is threadedly connected to a filter shell (91).

8. The anti-scaling and antibacterial solar-powered insulated water tank according to claim 7, characterized in that: The inner cavity of the filter housing (91) is provided with a primary filter layer (92), a gravel layer (93), a fine filter layer (94) and an activated carbon layer (95) from bottom to top. The bottom of the filter housing (91) is connected to an inlet valve (97).

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