A water purification equipment pipe connection assembly

Abstract

This utility model provides a water purification equipment pipe connection assembly, relating to the field of water purification pipe connection technology. It includes a water purifier body with a connection port welded to its front end. A connection assembly is provided at the right end of the connection port. The connection assembly includes a connecting pipe disposed at the right end of the connection port, a retaining ring installed at the end of the connecting pipe, a connecting joint on the right side of the retaining ring, a connecting pipe on the right side of the connecting joint, and a sealing head at the left end of the connecting pipe. The sealing head is inserted into a sealing inner ring, and the arc-shaped structure of the two aligns them, allowing the sealing head to fit tightly into the sealing inner ring. The diameter design of the sealing head ensures that it can exert a certain amount of pressure on the sealing inner ring after installation, thereby improving sealing performance, increasing the connection stability between the sealing head and the sealing inner ring, and preventing leakage problems caused by excessive water pressure.

Description

Technical Field

[0001] This utility model relates to the field of water purification pipe connection technology, and in particular to a water purification equipment pipe connection component. Background Technology

[0002] Water purification equipment refers to equipment that uses various technologies and processes to treat raw water, remove impurities and harmful substances from the water, and thus produce water that meets specific water quality requirements. The uses of water purifiers can be divided into household water purifiers, commercial water purification equipment, and industrial water purification equipment. During the use of water purification equipment, pipes are usually used to connect the equipment to meet the needs of water purification.

[0003] A search revealed that the document with publication number "CN222864401U" states, "This utility model relates to the field of water purification equipment pipeline connection technology, and discloses a water purification equipment pipeline connection assembly, including an inner pipe, an outer pipe, and a sliding insert. A guide slide is formed between the inner pipe and the outer pipe. A pre-sealment for connecting to the sliding insert is provided in the guide slide, and a locking member for locking the sliding insert is provided on the outer pipe. A subsequent seal is also provided between the locking member and the sliding insert." In use, the inner pipe, outer pipe, and sliding insert form a retractable and sliding connection structure. When connecting pipelines, the sliding insert is inserted along the guide slide and slid left and right within the guide slide to adjust the overall length of the pipeline connection assembly. The locking member then locks the assembly in place. The pre-sealment and subsequent seals provide a good seal within the guide slide, ensuring the sealing and stability of the water purification equipment pipeline connection.

[0004] However, traditional pipe connections typically use threaded Teflon tape for connection, which is not only cumbersome to operate, but also prone to stripping and leakage after repeated disassembly and assembly. Existing ordinary joints only provide a single seal, which is prone to leakage under high pressure. In addition, the connectors of water purification equipment are usually at a fixed angle, which is difficult to meet the pipe connection requirements of different angles and positions. In actual installation, additional elbows or other adapters may be required, which increases the complexity and cost of the system.

[0005] Therefore, we provide a water purification equipment pipe connection assembly to solve the above problems. Utility Model Content

[0006] To overcome the above deficiencies, this utility model provides a water purification equipment pipe connection assembly, which aims to solve the problems mentioned above.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A water purification equipment pipe connection assembly includes a water purifier body, a connection port welded to the front end of the water purifier body, a connection component provided at the right end of the connection port, the connection component including a connecting pipe provided at the right end of the connection port, a fixing ring installed at the end of the connecting pipe, a connecting joint provided on the right side of the fixing ring, a connecting pipe installed on the right side of the connecting joint, and a sealing head provided at the left end of the connecting pipe.

[0009] As a further description of the above technical solution:

[0010] The connector has an inner sealing ring made of silicone. The inner wall of the inner sealing ring has an arc-shaped structure, and the outer side of the sealing head has an arc-shaped structure. The sealing head and the inner sealing ring are connected by a groove.

[0011] As a further description of the above technical solution:

[0012] The sealing head is made of stainless steel, and its diameter is larger than that of the inner sealing ring. The inner sealing ring and the sealing head fit together tightly.

[0013] As a further description of the above technical solution:

[0014] A locking nut is provided on the outside of the connecting pipe, and the surface of the coupling is threaded. A sealing gasket is provided inside the locking nut. The locking nut and the coupling are connected by threads. The coupling pipe and the connecting pipe are locked and fixed by the locking nut.

[0015] As a further description of the above technical solution:

[0016] Both the locking nut and the retaining ring are hexagonal structures with the same diameter. A filter screen made of stainless steel is installed inside the sealing head.

[0017] As a further description of the above technical solution:

[0018] A sealing ring is attached to the left end of the sealing head. The sealing ring is made of silicone and fits against the inner wall of the connecting pipe.

[0019] As a further description of the above technical solution:

[0020] The connecting pipe is made of flexible hose, and the inside of the connecting pipe is filled with a support pad made of elastic sponge. Several sets of bent iron wires are evenly arranged inside the support pad.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] By configuring the connector, sealing inner ring, and sealing head, the sealing head is inserted into the sealing inner ring. The arc-shaped structure of both components aligns, allowing the sealing head to fit tightly into the sealing inner ring. The diameter design of the sealing head ensures that it exerts pressure on the sealing inner ring after installation, thereby improving sealing performance and increasing the connection stability between the sealing head and the sealing inner ring. This prevents leakage caused by excessive water pressure. Furthermore, the stainless steel sealing head possesses excellent corrosion resistance and pressure resistance, maintaining a stable sealing effect over long-term use. After aligning the sealing inner ring and sealing head, the locking nut is rotated, gradually advancing along the threads of the connector until it is tightly fitted against the connector, further compressing the sealing inner ring and sealing head and enhancing the sealing effect.

[0023] By incorporating a sealing ring, filter screen, and bent wire, the sealing ring is compressed and deformed during the tightening of the locking nut, increasing the seal between the sealing head and the inner wall of the connector. This prevents water leakage from the gap between the sealing head and the connector. Simultaneously, the locking nut and sealing head provide multi-layered sealing, further enhancing the overall sealing effect of the pipeline. Furthermore, the hose-like material of the connector allows it to adapt to different angles and positions during installation. The internal bent wire provides support after bending, and the support pad further cushions and supports the connector, strengthening its structural strength. This ensures stability even under high-pressure water flow, preventing breakage or leakage and guaranteeing stable use of the connector. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the disassembled structure of the connecting component of this utility model;

[0026] Figure 3 This is a schematic diagram of the mating structure of the fixing ring, the butt joint, and the sealing inner ring of this utility model;

[0027] Figure 4 This is a schematic diagram of the mating structure of the connecting pipe, sealing head, and locking nut of this utility model;

[0028] Figure 5 This is a schematic diagram of the assembly structure of the connecting pipe, support pad, and bent wire of this utility model.

[0029] The following are the labels in the diagram: 1. Water purifier body; 2. Connection port; 3. Connection assembly; 301. Connecting pipe; 302. Fixing ring; 303. Connecting joint; 304. Sealing inner ring; 305. Connecting pipe; 306. Sealing head; 307. Locking nut; 308. Sealing ring; 309. Filter screen; 310. Support pad; 311. Bending wire. Detailed Implementation

[0030] 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.

[0031] Please see Figure 1-5 As shown, this utility model provides a technical solution: a water purification equipment pipe connection assembly, including a water purifier body 1, a connection port 2 welded to the front end of the water purifier body 1, a connection component 3 provided at the right end of the connection port 2, the connection component 3 including a connecting pipe 301 provided at the right end of the connection port 2, a fixing ring 302 installed at the end of the connecting pipe 301, a connecting joint 303 provided at the right side of the fixing ring 302, a connecting pipe 305 installed at the right side of the connecting joint 303, and a sealing head 306 provided at the left end of the connecting pipe 305.

[0032] Furthermore, the connector 303 has an inner sealing ring 304 inside, which is made of silicone. The inner wall of the inner sealing ring 304 has an arc-shaped structure, and the outer side of the sealing head 306 has an arc-shaped structure. The sealing head 306 and the inner sealing ring 304 are connected by a groove. During pipeline installation, the sealing head 306 is inserted into the inner ring of the inner sealing ring 304, and the arc-shaped structure of the two connects them, so that the sealing head 306 can be tightly locked into the inner sealing ring 304, increasing the connection stability between the sealing head 306 and the inner sealing ring 304 and preventing leakage problems caused by excessive water pressure.

[0033] Furthermore, the sealing head 306 is made of stainless steel, and its diameter is larger than that of the inner sealing ring 304. The inner sealing ring 304 and the sealing head 306 fit tightly together. The diameter design of the sealing head 306 ensures that it can exert a certain amount of pressure on the inner sealing ring 304 after installation, thereby improving the sealing performance and preventing water leakage from the connection. At the same time, the stainless steel sealing head 306 has excellent corrosion resistance and pressure resistance, and can maintain a stable sealing effect during long-term use.

[0034] Furthermore, a locking nut 307 is provided on the outer side of the connecting pipe 305, and the surface of the mating joint 303 is threaded. A sealing gasket is provided inside the locking nut 307. The locking nut 307 and the mating joint 303 are connected by threads. The mating pipe 301 and the connecting pipe 305 are locked and fixed by the locking nut 307. During installation, after the sealing inner ring 304 and the sealing head 306 are aligned, the locking nut 307 is rotated to gradually advance along the threads of the mating joint 303 until the locking nut 307 is tightly fitted onto the mating joint 303, thereby squeezing the sealing inner ring 304 and the sealing head 306, further improving the sealing effect of both. At the same time, the sealing gasket inside the locking nut 307 can effectively prevent water from leaking from the thread gaps and ensure the sealing of the connection.

[0035] Furthermore, both the locking nut 307 and the retaining ring 302 are hexagonal structures with the same diameter. The sealing head 306 has a filter screen 309 installed inside, which is made of stainless steel. During use, the hexagonal locking nut 307 and retaining ring 302 facilitate locking of both. At the same time, the filter screen 309 of the sealing head 306 can perform preliminary filtration of the water entering the connecting pipe 305, improving the filtration effect of the subsequent water purifier.

[0036] Furthermore, a sealing ring 308 is adhered to the left end of the sealing head 306. The sealing ring 308 is made of silicone and fits against the inner wall of the connecting pipe 301. During the tightening process of the locking nut 307, the sealing ring 308 is compressed and deformed, which increases the sealing between the sealing head 306 and the inner wall of the connecting pipe 301, preventing water from leaking from the gap between the sealing head 306 and the connecting pipe 301. At the same time, it works in conjunction with the locking nut 307 and the sealing head 306 to form a multi-layer seal, further improving the sealing effect of the entire pipeline.

[0037] Furthermore, the connecting pipe 301 is made of flexible hose, and its interior is filled with a support pad 310 made of elastic sponge. The support pad 310 has several sets of bent wires 311 evenly arranged inside. The flexible hose material of the connecting pipe 301 allows it to adapt to different angles and positions during installation. At the same time, the bent wires 311 inside provide support after the connecting pipe 301 is bent. Combined with the support pad 310, the connecting pipe 301 is buffered and supported, which enhances its structural strength and ensures that it remains stable when facing high-pressure water flow, preventing it from breaking or leaking, thus ensuring the stable use of the connecting pipe 301.

[0038] Working Principle: In use, move the device to the desired location. Then, bend the connecting pipe 301 to the required angle and position. Next, insert the sealing head 306 into the inner sealing ring 304 inside the connecting pipe 303. Utilize the slotted connection structure between the sealing head 306 and the inner sealing ring 304 to ensure a tight fit. Then, rotate the locking nut 307, gradually pushing it forward along the threads of the connecting pipe 303 until the locking nut 307 is tightly fitted onto the connecting pipe 303, further compressing the inner sealing ring 304 and the sealing head 306 to improve the sealing effect. During this process, the sealing gasket inside the locking nut 307 and the sealing ring 308 at the left end of the sealing head 306 both prevent water leakage. Finally, when the water purification equipment is running, water flows through the connecting pipe 301 into the connecting pipe 305, and then undergoes preliminary filtration through the filter screen 309 inside the sealing head 306, improving the filtration effect of the subsequent water purifier. This completes the usage process of a water purification equipment pipe connection component.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water purifier pipe connection assembly comprising a water purifier body (1) characterized in that: The water purifier body (1) has a connection port (2) welded to its front end. A connection component (3) is provided at the right end of the connection port (2). The connection component (3) includes a connecting pipe (301) provided at the right end of the connection port (2). A fixing ring (302) is installed at the end of the connecting pipe (301). A connecting head (303) is provided on the right side of the fixing ring (302). A connecting pipe (305) is installed on the right side of the connecting head (303). A sealing head (306) is provided at the left end of the connecting pipe (305).

2. The water purification equipment pipe connection assembly according to claim 1, characterized in that, The connector (303) is provided with a sealing inner ring (304) inside. The sealing inner ring (304) is made of silicone. The inner wall of the sealing inner ring (304) has an arc-shaped structure. The outer side of the sealing head (306) has an arc-shaped structure. The sealing head (306) and the sealing inner ring (304) are connected by a groove.

3. The water purification equipment pipe connection assembly according to claim 1, characterized in that, The sealing head (306) is made of stainless steel. The diameter of the sealing head (306) is larger than the diameter of the inner sealing ring (304). The inner sealing ring (304) and the sealing head (306) fit tightly together.

4. A water purification equipment pipe connection assembly according to claim 1, characterized in that, A locking nut (307) is provided on the outside of the connecting pipe (305). The surface of the connector (303) is threaded. A sealing gasket is provided inside the locking nut (307). The locking nut (307) and the connector (303) are connected by threads. The connector (301) and the connecting pipe (305) are locked and fixed by the locking nut (307).

5. A water purification equipment pipe connection assembly according to claim 4, characterized in that, The locking nut (307) and the fixing ring (302) are both hexagonal structures. The locking nut (307) and the fixing ring (302) have the same diameter. The sealing head (306) is equipped with a filter screen (309), which is made of stainless steel.

6. A water purification equipment pipe connection assembly according to claim 1, characterized in that, A sealing ring (308) is attached to the left end of the sealing head (306). The sealing ring (308) is made of silicone and is attached to the inner wall of the connecting pipe (301).

7. A water purification equipment pipe connection assembly according to claim 1, characterized in that, The connecting pipe (301) is made of flexible hose. The inside of the connecting pipe (301) is filled with a support pad (310). The support pad (310) is made of elastic sponge. Several sets of bent iron wires (311) are evenly arranged inside the support pad (310).

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