Thermal spring water sterilizing, filtering and sound absorbing device

By designing a hot spring water sterilization, filtration, and sound absorption device with a filtrate and a closed mechanism, the problem of inactivated impurities being unable to be intercepted has been solved, achieving efficient filtration and convenient maintenance, ensuring water quality safety and ease of operation.

CN224132786UActive Publication Date: 2026-04-17SHANGHAI NUOKE ENVIRONMENTAL PROTECTION TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI NUOKE ENVIRONMENTAL PROTECTION TECH CO LTD
Filing Date
2025-05-19
Publication Date
2026-04-17

AI Technical Summary

Technical Problem

In existing hot spring water sterilization, filtration, and sound absorption devices, impurities such as bacteria, algae, and parasites that die after sterilization cannot be effectively intercepted, posing a safety hazard.

Method used

A hot spring water sterilization, filtration, and sound absorption device was designed, comprising a filtration mechanism and a sealing mechanism. The filtration mechanism uses the cooperation of baffles and filter elements to divert water and perform multiple filtrations. The sealing mechanism forms a sealed cylinder through the cooperation of a closing cap and a locking protrusion, which facilitates disassembly and cleaning.

Benefits of technology

It effectively intercepts inactivated impurities, reduces the risk of water leakage, facilitates filter replacement and device maintenance, and ensures water quality safety and ease of operation.

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Abstract

The utility model relates to the technical field of thermal spring water treatment, and discloses a thermal spring water sterilizing, filtering and sound absorbing device which comprises a thermal spring water treatment barrel, sterilizing equipment is fixedly connected in the top of the thermal spring water treatment barrel, supporting legs are fixedly connected to the bottom of the thermal spring water treatment barrel, and a liquid filtering mechanism is arranged in the thermal spring water treatment barrel. A sealing mechanism is arranged on the right side of the thermal spring water treatment barrel. According to the sterilizing, filtering and sound-absorbing device for the thermal spring water, water entering the thermal spring water treatment barrel through a liquid inlet pipe is shunted through the cooperation of a liquid filtering mechanism, a first partition plate and a second partition plate, so that the water entering the thermal spring water treatment barrel can pass through the first partition plate, the second partition plate, a first water passing opening and a second water passing opening; and the water circularly flows clockwise in the thermal spring water treatment barrel, so that the water can be sequentially contacted and filtered by the filter elements on the upper side and the lower side before being discharged through the liquid discharge pipe, and is irradiated and sterilized by ultraviolet rays below the sterilization equipment.
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Description

Technical Field

[0001] This utility model relates to the field of hot spring water treatment technology, specifically a hot spring water sterilization, filtration and sound absorption device. Background Technology

[0002] Hot spring water is naturally flowing spring water from underground, with a temperature higher than the local average annual air temperature. Its formation is related to the circulation of underground hot water and often contains various minerals and trace elements. Hot spring water has many benefits. In terms of health and wellness, some minerals in hot spring water can have a supplementary effect in relieving joint pain and skin diseases; in terms of relaxation, soaking in hot springs can promote blood circulation, relieve fatigue, and improve sleep.

[0003] Commercial hot spring hotels are required to filter hot spring water before use to ensure water quality and safety. Hot spring water carries sediment and impurities during its flow; filtration makes the water clearer, improving the customer experience. Furthermore, hot spring water may contain parasites, bacteria, and other harmful substances; filtration reduces the risk of infection, protects customer health, and prevents hygiene and safety incidents caused by water quality issues.

[0004] According to the patent application published on the patent website, "Hot Spring Water Sterilization, Filtration and Sound Absorption Device (Publication No.: CN 219971922 U; Application No.: 202321188737.1)," the above application has optimized some of the problems existing in the use of the existing filter cartridge equipment. However, the sterilization, filtration and sound absorption device in the above application only has a single filter screen for filtration. After the internal sterilization lamp tube sterilizes the water, it cannot intercept dead and inactivated bacteria, algae and parasites. Some of the inactivated impurities can still be harmful to the human body after they die, which is not safe. Utility Model Content

[0005] The purpose of this invention is to provide a hot spring water sterilization, filtration, and sound absorption device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a hot spring water sterilization, filtration, and sound absorption device, comprising a hot spring water treatment cylinder, a sterilization device fixedly connected to the top of the hot spring water treatment cylinder, a support leg fixedly connected to the bottom of the hot spring water treatment cylinder, a filtration mechanism provided inside the hot spring water treatment cylinder, and a sealing mechanism provided on the right side of the hot spring water treatment cylinder.

[0007] The filtration mechanism includes a liquid guiding component, a flow diversion component, and a splicing component. The liquid guiding component is located on the left side of the hot spring water treatment cylinder, the flow diversion component is located inside the hot spring water treatment cylinder, and the splicing component is located on the left side of the flow diversion component.

[0008] The closing mechanism includes a closing component and a fixing component. The closing component is located on the right side of the hot spring water treatment cylinder, and the fixing component is located on the outer ring of the closing component.

[0009] Preferably, the liquid guiding component includes a partition plate, which is fixedly connected to the left side of the hot spring water treatment cylinder. An inlet pipe is provided above the partition plate and is fixedly connected to the left side of the hot spring water treatment cylinder. A drain pipe is provided below the partition plate and is fixedly connected to the left side of the hot spring water treatment cylinder. A fixing rod is fixedly connected to the right side of the inlet pipe and the drain pipe and is fixedly connected to the left side of the hot spring water treatment cylinder.

[0010] Preferably, the diversion component includes a sealing plate, which is disposed on the right side of a partition plate. The outer ring of the sealing plate is in contact with the inner ring of the hot spring water treatment cylinder. A positioning arc strip is provided on the left side of the sealing plate, and the positioning arc strip is fixedly connected to the upper and lower sides of the inner ring of the hot spring water treatment cylinder. A water outlet is provided on the upper and lower sides of the sealing plate. A partition plate is fixedly connected to the right side of the sealing plate. The partition plate is snapped into the front and rear sides of the inner ring of the hot spring water treatment cylinder. A water outlet is provided on the right side of the partition plate. A sleeve frame is fixedly connected to the right side of the sealing plate. The outer ring of the sleeve frame is in contact with the inner ring of the hot spring water treatment cylinder. The sleeve frame is fixedly connected to the upper and lower sides of the partition plate. A filter element is disposed inside the sleeve frame.

[0011] Preferably, the splicing assembly includes a first clamping plate, which is fixedly connected to the left side of the sealing sheet and snapped into the partition plate. Second clamping plates are provided on the upper and lower sides of the first clamping plate, which are fixedly connected to the left side of the sealing sheet and snapped into the upper and lower sides of the partition plate.

[0012] Preferably, the closing component includes a closing cover, which is sleeved on the right side of the hot spring water treatment cylinder. A locking protrusion is fixedly connected inside the closing cover, and the locking protrusion is engaged with the upper and lower sides of the partition plate. The outer ring of the locking protrusion is in contact with the inner ring of the hot spring water treatment cylinder.

[0013] Preferably, the fixing component includes a sleeve plate, which is fixedly connected to the outer ring of the hot spring water treatment cylinder. Reinforcing fins are fixedly connected to the upper and lower sides of the sleeve plate, and the first reinforcing fin is fixedly connected to the outer ring of the hot spring water treatment cylinder. A bolt is fitted inside the sleeve plate, and a threaded cylinder is threadedly connected to the outer ring of the bolt. A sleeve frame is fixedly connected to the outer ring of the threaded cylinder, and the sleeve frame is fixedly connected to the outer ring of the closed cover. A second reinforcing fin is fixedly connected to the right side of the sleeve frame, and the second reinforcing fin is fixedly connected to the inner side of the threaded cylinder and the outer ring of the closed cover.

[0014] Compared with the prior art, this utility model provides a hot spring water sterilization, filtration and sound absorption device, which has the following beneficial effects:

[0015] 1. This hot spring water sterilization, filtration, and sound absorption device, through its filtration mechanism, uses baffles one and two to divert the water entering the hot spring water treatment cylinder through the inlet pipe. This allows the water to pass through baffles one and two, and through inlets one and two, circulating clockwise within the hot spring water treatment cylinder. Before being discharged through the drain pipe, the water can sequentially contact and be filtered by the filter elements on both the upper and lower sides, and then be sterilized by ultraviolet light irradiation below the sterilization equipment. The upper filter element filters the water before it passes below the sterilization equipment, ensuring the sterilization effect of ultraviolet light irradiation.

[0016] After the water enters the hot spring water treatment cylinder, it is first received by a baffle plate to reduce the drop space after the water enters and reduce the noise of the water passing through. At the same time, the water entering the hot spring water treatment cylinder is diverted by baffle plate one and baffle plate two, entering from the left side and exiting from the left side. Both the inlet pipe and the outlet pipe are located on the left side of the hot spring water treatment cylinder, which makes it convenient for staff to operate the device.

[0017] 2. This hot spring water sterilization, filtration, and sound absorption device, through its enclosed mechanism, has a closed cover that engages with a locking mechanism on the right side of the hot spring water treatment cylinder. This locks the right end of the hot spring water treatment cylinder while simultaneously locking the second partition, creating a sealed cylinder that prevents water leakage during use. When not in use, the closed cover can be removed for cleaning and maintenance of the internal structure, facilitating filter replacement. This ensures the device maintains high-quality filtration even after prolonged use. Furthermore, the closed cover can be easily fixed or disassembled by simply rotating a plurality of bolts, making it simple and convenient for operators. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a front view of the present utility model;

[0020] Figure 2 This is a front sectional view of the main structure of this utility model;

[0021] Figure 3 This is a front sectional view of part of the structure of this utility model;

[0022] Figure 4This is a sectional view of part of the filtration mechanism.

[0023] Figure 5 This is a sectional view of the enclosed mechanism.

[0024] Figure 6 This is a structural separation diagram of the fixed component.

[0025] In the diagram: 1. Filtration mechanism; 11. Liquid guiding assembly; 1101. Partition 1; 1102. Inlet pipe; 1103. Drain pipe; 1104. Fixing rod; 12. Diverting assembly; 1201. Sealing plate; 1202. Positioning arc strip; 1203. Water outlet 1; 1204. Partition 2; 1205. Water outlet 2; 1206. Frame; 1207. Filter element; 13. Splicing assembly; 1 301. Clamping plate one; 1302. Clamping plate two; 2. Closing mechanism; 21. Closing assembly; 2101. Closing cover; 2102. Clamping protrusion; 22. Fixing assembly; 2201. Sleeve plate; 2202. Reinforcing fin one; 2203. Bolt; 2204. Threaded cylinder; 2205. Sleeve frame; 2206. Reinforcing fin two; 3. Hot spring water treatment cylinder; 31. Sterilization equipment; 4. Support leg. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] This utility model provides a technical solution:

[0029] Example 1

[0030] Combination Figures 1 to 4A hot spring water sterilization, filtration and sound absorption device includes a hot spring water treatment cylinder 3, a sterilization device 31 fixedly connected to the top of the hot spring water treatment cylinder 3, a support leg 4 fixedly connected to the bottom of the hot spring water treatment cylinder 3, a filtration mechanism 1 installed inside the hot spring water treatment cylinder 3, and a sealing mechanism 2 installed on the right side of the hot spring water treatment cylinder 3.

[0031] The filtrate mechanism 1 includes a liquid guiding component 11, a flow dividing component 12, and a splicing component 13. The liquid guiding component 11 is located on the left side of the hot spring water treatment cylinder 3, the flow dividing component 12 is located inside the hot spring water treatment cylinder 3, and the splicing component 13 is located on the left side of the flow dividing component 12.

[0032] Liquid guiding assembly 11 includes a partition 1101, which is fixedly connected to the left side of the hot spring water treatment cylinder 3. An inlet pipe 1102 is provided above the partition 1101 and is fixedly connected to the left side of the hot spring water treatment cylinder 3. A drain pipe 1103 is provided below the partition 1101 and is fixedly connected to the left side of the hot spring water treatment cylinder 3. A fixing rod 1104 is fixedly connected to the right side of the inlet pipe 1102 and the drain pipe 1103, and is also fixedly connected to the left side of the hot spring water treatment cylinder 3. Diversion assembly 12 includes a sealing plate 1201, which is located to the right of the partition 1101. The outer ring of the sealing plate 1201 is in contact with the inner ring of the hot spring water treatment cylinder 3. A positioning arc strip 1202 is provided on the left side of the sealing plate 1201 and is fixedly connected to the upper and lower sides of the inner ring of the hot spring water treatment cylinder 3. The surface of the sealing plate 1201 is located on the partition 1101. Water inlets 1203 are provided on both the top and bottom sides of the sealing plate 1201. A partition plate 1204 is fixedly connected to the right side of the sealing plate 1201. The partition plate 1204 is snapped into the inner front and rear sides of the inner ring of the hot spring water treatment cylinder 3. A water inlet 1205 is provided on the right side of the surface of the partition plate 1204. A frame 1206 is fixedly connected to the right side of the sealing plate 1201. The outer ring of the frame 1206 fits against the inner ring of the hot spring water treatment cylinder 3. The frame 1206 is fixedly connected to the partition plate 1205. 04. On the upper and lower sides, a filter element 1207 is provided inside the frame 1206. The splicing assembly 13 includes a first clamping plate 1301, which is fixedly connected to the left side of the sealing plate 1201 and is snapped into the partition plate 1101. A second clamping plate 1302 is provided on the upper and lower sides of the first clamping plate 1301. The second clamping plate 1302 is fixedly connected to the left side of the sealing plate 1201 and is snapped into the upper and lower sides of the partition plate 1101.

[0033] Furthermore: After the water enters the hot spring water treatment cylinder 3, it is first received by the baffle 1101, which reduces the drop space after the water enters and reduces the noise of the water passing through. At the same time, the water entering the hot spring water treatment cylinder 3 is diverted by the baffle 1101 and the baffle 21204, entering from the left side and exiting from the left side. The inlet pipe 1102 and the outlet pipe 1103 are both located on the left side of the hot spring water treatment cylinder 3, which facilitates the operation of the device by the staff.

[0034] Example 2

[0035] See Figure 1 , Figure 2 , Figure 5 and Figure 6 Furthermore, based on Embodiment 1, the closing mechanism 2 includes a closing component 21 and a fixing component 22. The closing component 21 is located on the right side of the hot spring water treatment cylinder 3, and the fixing component 22 is located on the outer ring of the closing component 21.

[0036] Closing component 21 includes a closing cover 2101, which is sleeved on the right side of the hot spring water treatment cylinder 3. A locking protrusion 2102 is fixedly connected inside the closing cover 2101, engaging with the upper and lower sides of the partition plate 1204. The outer ring of the locking protrusion 2102 fits against the inner ring of the hot spring water treatment cylinder 3. Fixing component 22 includes a sleeve plate 2201, which is fixedly connected to the outer ring of the hot spring water treatment cylinder 3. Reinforcing fins 2202 are fixedly connected to the upper and lower sides of the sleeve plate 2201. 02 is fixedly connected to the outer ring of the hot spring water treatment cylinder 3. A bolt 2203 is sleeved inside the sleeve plate 2201. A threaded cylinder 2204 is threadedly connected to the outer ring of the bolt 2203. A sleeve bracket 2205 is fixedly connected to the outer ring of the threaded cylinder 2204. The sleeve bracket 2205 is fixedly connected to the outer ring of the closing cover 2101. A reinforcing fin 2206 is fixedly connected to the right side of the sleeve bracket 2205. The reinforcing fin 2206 is fixedly connected to the inner side of the threaded cylinder 2204. The reinforcing fin 2206 is fixedly connected to the outer ring of the closing cover 2101.

[0037] Furthermore, the closing cover 2101 and the locking protrusion 2102 are fitted together on the right side of the hot spring water treatment cylinder 3. While locking the partition 2 1204, the right end of the hot spring water treatment cylinder 3 is sealed, forming a sealed cylinder inside the hot spring water treatment cylinder 3. This prevents water leakage during use. When not in use, the closing cover 2101 can be removed to clean and inspect the internal structure of the hot spring water treatment cylinder 3, facilitating the replacement of the filter element 1207. This ensures that the device maintains a high-quality filtration effect even after long-term use. Moreover, the operator only needs to rotate the multiple bolts 2203 to fix or remove the closing cover 2101, making the operation simple and convenient for the operator.

[0038] In actual operation, when this device is used, the water pipes are first fixed to the outer ends of the inlet pipe 1102 and the outlet pipe 1103 respectively. Then, the hot spring water enters the hot spring water treatment cylinder 3 through the inlet pipe 1102. The first baffle 1101 receives and absorbs the incoming water. Then, the water flows to the right through the first water outlet 1203, passes through the sealing plate 1201, and enters the second baffle 1204. The water then passes under the sterilization device 31 and is sterilized by ultraviolet radiation. The water then moves to the right side of the hot spring water treatment cylinder 3 and flows through the second water outlet 1205 to the bottom of the second baffle 1204, then flows back to the left and through the water outlet again. 1203 passes through the sealing plate 1201 and enters the space below the partition 1101, and is finally discharged through the drain pipe 1103. When the water flows in the hot spring water treatment cylinder 3, it passes through the filter elements 1207 on the upper and lower sides in sequence to complete the filtration. The upper filter element 1207 initially filters the water, filtering out solid impurities and flocculent matter in the water. The lower filter element 1207 filters the water after it has been sterilized by ultraviolet light, and performs a secondary interception of bacteria, algae and parasite corpses that have died from ultraviolet radiation in the water. This prevents the living organisms that pass through the upper filter element 1207 from flowing with the water and being discharged through the drain pipe 1103.

[0039] When it is necessary to replace the filter elements 1207 on both the upper and lower sides, the operator first rotates the multiple bolts 2203. The bolts 2203 rotate to the left within the threaded cylinder 2204, disengaging from the connection between the sleeve plate 2201 and the threaded cylinder 2204. Then, the closing cover 2101 can be moved to the right to disassemble it. After that, the operator can move the partition plate 1204 to the right to disassemble the sealing plate 1201 and the sleeve frame 1206. Then, the operator can directly replace the filter elements 1207 on both the upper and lower sides. After the filter elements 1207 are replaced, the above operations are reversed to install and fix the partition plate 1204 and the closing cover 2101 in sequence. At this point, the replacement of the filter elements 1207 is completed.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A hot spring water sterilization and sound absorbing filter device comprising a hot spring water treatment cylinder (3), characterized in that: The hot spring water treatment cylinder (3) is fixedly connected to the top of the sterilization device (31), the hot spring water treatment cylinder (3) is fixedly connected to the bottom of the support leg (4), the hot spring water treatment cylinder (3) is provided with a filtration mechanism (1), and the hot spring water treatment cylinder (3) is provided with a sealing mechanism (2) on the right side. The filtration mechanism (1) includes a liquid guiding component (11), a diversion component (12) and a splicing component (13). The liquid guiding component (11) is located on the left side of the hot spring water treatment cylinder (3), the diversion component (12) is located inside the hot spring water treatment cylinder (3), and the splicing component (13) is located on the left side of the diversion component (12). The closing mechanism (2) includes a closing component (21) and a fixing component (22). The closing component (21) is located on the right side of the hot spring water treatment cylinder (3), and the fixing component (22) is located on the outer ring of the closing component (21).

2. The hot spring water sterilization, filtration, and sound absorption device according to claim 1, characterized in that: The liquid guiding component (11) includes a partition plate (1101), which is fixedly connected to the left side of the hot spring water treatment cylinder (3). An inlet pipe (1102) is provided above the partition plate (1101) and is fixedly connected to the left side of the hot spring water treatment cylinder (3). A drain pipe (1103) is provided below the partition plate (1101).

3. The hot spring water sterilization and sound absorbing device according to claim 2, characterized in that: The drain pipe (1103) is fixedly connected to the left side of the hot spring water treatment cylinder (3), and the inlet pipe (1102) and the drain pipe (1103) are fixedly connected to the right side of the fixed rod (1104), which is fixedly connected to the left side of the hot spring water treatment cylinder (3).

4. The hot spring water sterilization and sound absorbing device according to claim 1, characterized in that: The diversion component (12) includes a sealing plate (1201), which is located on the right side of the partition (1101). The outer ring of the sealing plate (1201) is in contact with the inner ring of the hot spring water treatment cylinder (3). A positioning arc strip (1202) is provided on the left side of the sealing plate (1201). The positioning arc strip (1202) is fixedly connected to the upper and lower sides of the inner ring of the hot spring water treatment cylinder (3). A water outlet (1203) is opened on the surface of the sealing plate (1201) on the upper and lower sides of the partition (1101).

5. The hot spring water sterilization and sound absorbing device according to claim 4, characterized in that: The sealing plate (1201) is fixedly connected to the right side of the partition plate (1204), and the partition plate (1204) is snapped into the inner front and rear sides of the hot spring water treatment cylinder (3). The right side of the surface of the partition plate (1204) has a water outlet (1205).

6. The hot spring water sterilization and filtration sound absorbing device according to claim 5, characterized in that: A frame (1206) is fixedly connected to the right side of the sealing plate (1201). The outer ring of the frame (1206) is in contact with the inner ring of the hot spring water treatment cylinder (3). The frame (1206) is fixedly connected to the upper and lower sides of the partition plate (1204). A filter element (1207) is provided inside the frame (1206).

7. The hot spring water sterilization and filtration sound absorbing device according to claim 1, characterized in that: The splicing component (13) includes a first card plate (1301), which is fixedly connected to the left side of the sealing plate (1201). The first card plate (1301) is snapped into the partition plate (1101). The first card plate (1302) is provided on the upper and lower sides of the first card plate (1301). The second card plate (1302) is fixedly connected to the left side of the sealing plate (1201). The second card plate (1302) is snapped into the upper and lower sides of the partition plate (1101).

8. The hot spring water sterilization and filtration sound absorbing device according to claim 1, characterized in that: The closing component (21) includes a closing cover (2101), which is sleeved on the right side of the hot spring water treatment cylinder (3). A locking protrusion (2102) is fixedly connected inside the closing cover (2101). The locking protrusion (2102) is locked on the upper and lower sides of the partition plate (1204). The outer ring of the locking protrusion (2102) is in contact with the inner ring of the hot spring water treatment cylinder (3).

9. The hot spring water sterilization and filtration sound absorbing device according to claim 1, characterized in that: The fixing component (22) includes a sleeve plate (2201), which is fixedly connected to the outer ring of the hot spring water treatment cylinder (3). A reinforcing fin (2202) is fixedly connected to the upper and lower sides of the sleeve plate (2201), and the reinforcing fin (2202) is fixedly connected to the outer ring of the hot spring water treatment cylinder (3). A bolt (2203) is sleeved inside the sleeve plate (2201).

10. The hot spring water sterilization and sound absorbing device according to claim 9, characterized in that: The bolt (2203) is threadedly connected to a threaded cylinder (2204) on its outer ring. The threaded cylinder (2204) is fixedly connected to a sleeve (2205) on its outer ring. The sleeve (2205) is fixedly connected to the outer ring of the closed cover (2101). A reinforcing fin (2206) is fixedly connected to the right side of the sleeve (2205). The reinforcing fin (2206) is fixedly connected to the inner side of the threaded cylinder (2204) and to the outer ring of the closed cover (2101).

Citation Information

Patent Citations

  • Thermal spring water sterilizing, filtering and sound absorbing device

    CN219971922U