Humidifying water pipe sleeve of air purifier for medical purification engineering

Abstract

The utility model discloses a humidification water pipe sleeve of an air purifier for medical purification engineering, and relates to the technical field of humidification water pipe sleeves, the humidification water pipe sleeve comprises a pipe body and two air purifier bodies, the inner surface of the pipe body is provided with a protection assembly, and the two ends of the pipe body are fixedly provided with water pipe sleeve connecting assemblies. Humidifying pipe bodies are arranged at the opposite ends of the two air purifier bodies correspondingly, the water pipe sleeve connecting assembly comprises an outer threaded pipe, and the right end of the outer threaded pipe and the left end of a pipe body are fixedly installed. The joint of the pipe body and the humidification pipe body can be sealed through the multi-lip-shaped sealing ring and the single-lip-shaped sealing ring, the situation that electric elements are damaged due to the fact that water leaks when passing through a gap between the pipe body and the humidification pipe body can be avoided, the three first sealing lip bodies are arranged on the left side of the rubber sleeve, the triple sealing effect is achieved, and the service life of the humidification pipe is prolonged. The sealing performance of the joint of the pipe body and the humidifying pipe body is improved, and the sealing effect of the humidifying pipe is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of humidifying water pipe sleeves, in particular to a humidifying water pipe sleeve for an air purifier in a medical purification project. Background Technique

[0002] An air purifier, also known as an "air cleaner", air freshener, or purifier, refers to a product that can adsorb, decompose, or transform various air pollutants (generally including PM2.5, dust, pollen, odors, decoration pollution such as formaldehyde, bacteria, allergens, etc.), effectively improving the air cleanliness. It is mainly divided into household, commercial, industrial, and building types. There are various different technologies and media in air purifiers, enabling them to provide clean and safe air to users. Existing air purifiers mostly adopt a composite type, that is, they simultaneously use multiple purification technologies and material materials. When a medical air purifier is in use, the purified air is humidified through a humidifying pipe.

[0003] Chinese patent document CN214426131U discloses a humidifying water pipe sleeve for an air purifier in a medical purification project. The provided connecting flange can connect the sleeve with the humidifying pipe body, and through the threaded sleeve and the lead screw being in a threaded connection design, it is convenient for staff to rotate the threaded sleeve, drive the lead screw to push outwards, and then through the fixed connection between the lead screw and the push plate, drive the rubber clamping block to move outwards, cooperate with the clamping groove, and seal the connection between the sleeve and the humidifying pipe body, which can prevent water from leaking through the gap between the sleeve and the humidifying pipe body, resulting in damage to electrical components, thus effectively avoiding the problem that the humidifying pipe in the prior art is prone to excessive pressure during use, causing the connection of the humidifying pipe to loosen, resulting in water leakage from the humidifying pipe, and the leaked water is likely to damage the internal electrical components of the air purifier.

[0004] In view of the existing technology, there are the following problems:

[0005] When the existing humidifying pipe is in use, the sealing performance at the connection of the humidifying pipe is poor, resulting in water leakage from the humidifying pipe. The leaked water is likely to damage the internal electrical components of the air purifier. At the same time, the comprehensive performance of the pipe body is poor, and its surface is extremely prone to wear after long-term use, resulting in breakage and water leakage. Content of the Utility Model

[0006] The utility model provides a humidifying water pipe sleeve for an air purifier in a medical purification project to solve the problems raised in the above background technique.

[0007] To solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A humidifying water pipe sleeve for an air purifier in a medical purification project, comprising a pipe body and two air purifier bodies. A protective component is arranged on the inner surface of the pipe body. Water pipe sleeve connection components are fixedly installed at both ends of the pipe body. Humidifying pipe bodies are arranged at one end of each of the two air purifier bodies facing each other. The water pipe sleeve connection component includes an external thread pipe. The right end of the external thread pipe is fixedly installed with the left end of the pipe body. The outer surface of the external thread pipe is threadedly connected with the right inner surface of the humidifying pipe body. A single-lip seal ring is fixedly installed at the left end of the external thread pipe. A rubber sleeve is arranged on the left outer surface of the pipe body. A positioning groove one, a sealing groove two, a positioning groove two, and a sealing groove one are opened at the right end of the humidifying pipe body, and the positioning groove one, the sealing groove two, the positioning groove two, and the sealing groove one are sequentially arranged outward centered on the axis of the humidifying pipe body. The protective component includes an anti-seepage layer, and the anti-seepage layer is coated on the inner surface of the pipe body.

[0009] Preferably, a lengthening pipe two is fixedly installed on the inner surface of the single-lip seal ring.

[0010] Preferably, a multi-lip seal ring is fixedly installed at the left end of the rubber sleeve. The multi-lip seal ring and the single-lip seal ring are made of tetrafluoroethylene polymer.

[0011] Preferably, a lengthening pipe one is fixedly installed on the inner surface of the multi-lip seal ring, and the outer surface of the lengthening pipe one is inserted into the inner surface of the positioning groove two.

[0012] Preferably, three sealing lip bodies one are fixedly installed at the left end of the multi-lip seal ring, and a sealing lip body two is fixedly installed at the left end of the single-lip seal ring. Lip-shaped grooves are opened at the left ends of the sealing groove one and the sealing groove two, and the inner surfaces of the lip-shaped grooves are clamped with the inner surfaces of the sealing lip body two and the sealing lip body one.

[0013] Preferably, a wear-resistant layer is coated on the outer surface of the pipe body.

[0014] Preferably, a protective layer is coated on the inner surface of the anti-seepage layer.

[0015] Due to the adoption of the above technical solution, the technical progress obtained by the present utility model compared with the prior art is:

[0016] The utility model provides a humidifying water pipe sleeve for an air purifier in a medical purification project. Through a multi-lip seal ring and a single-lip seal ring, the connection between the pipe body and the humidifying pipe body can be sealed, preventing water from leaking through the gap between the pipe body and the humidifying pipe body and causing damage to electrical components. Three seal lips one are arranged on the left side of the rubber sleeve to achieve a triple-sealing effect, improving the sealing performance at the connection between the pipe body and the humidifying pipe body, enhancing the sealing effect of the humidifying pipe. The extension pipe one and the extension pipe two strengthen the self-rigidity and positioning function of the multi-lip seal ring and the single-lip seal ring, preventing them from shifting under pressure during the assembly process, further improving the sealing effect, and reducing the installation difficulty with the humidifying pipe body.

[0017] The utility model provides a humidifying water pipe sleeve for an air purifier in a medical purification project. By setting a wear-resistant layer, the wear resistance of the pipe body is improved, preventing leakage. This solves the problem that the surface of the pipe body is prone to wear after long-term use, leading to breakage and water leakage, and extends the service life of the pipe body. The anti-seepage layer and the protective layer improve the comprehensive performance of the pipe body, preventing seepage caused by damage after long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is an exploded structural diagram of the present utility model;

[0020] Figure 3 is a schematic structural diagram of the water pipe sleeve connection assembly of the present utility model;

[0021] Figure 4 is a schematic cross-sectional view of the humidifying pipe body of the present utility model;

[0022] Figure 5 is a schematic cross-sectional view of the rubber sleeve of the present utility model;

[0023] Figure 6 is a schematic structural diagram of the multi-lip seal ring of the present utility model;

[0024] Figure 7 is a schematic structural diagram of the single-lip seal ring of the present utility model;

[0025] Figure 8 is a schematic structural diagram of the protective component of the present utility model.

[0026] In the figure: 1, pipe body; 2, humidifying pipe body; 3, water pipe sleeve connection component; 31, external threaded pipe; 32, single-lip seal ring; 33, multi-lip seal ring; 34, rubber sleeve; 35, first extension pipe; 36, first positioning groove; 37, first sealing groove; 38, second positioning groove; 39, lip-shaped groove; 310, second sealing groove; 311, second extension pipe; 312, first sealing lip body; 313, second sealing lip body; 4, air purifier body; 5, protection component; 51, wear-resistant layer; 52, anti-seepage layer; 53, protection layer. Detailed implementation mode

[0027] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific implementation modes.

[0028] As Figures 1-8 shown, a humidifying water pipe sleeve for an air purifier used in a medical purification project includes a pipe body 1 and two air purifier bodies 4. A protection component 5 is arranged on the inner surface of the pipe body 1. Water pipe sleeve connection components 3 are fixedly installed at both ends of the pipe body 1. Humidifying pipe bodies 2 are arranged at one end of each of the two air purifier bodies 4 facing each other. The water pipe sleeve connection component 3 includes an external threaded pipe 31. The right end of the external threaded pipe 31 is fixedly installed with the left end of the pipe body 1. The outer surface of the external threaded pipe 31 is threadedly connected with the right inner surface of the humidifying pipe body 2. A single-lip seal ring 32 is fixedly installed at the left end of the external threaded pipe 31. A rubber sleeve 34 is arranged on the left outer surface of the pipe body 1. A first positioning groove 36, a second sealing groove 310, a second positioning groove 38, and a first sealing groove 37 are formed at the right end of the humidifying pipe body 2, and the first positioning groove 36, the second sealing groove 310, the second positioning groove 38, and the first sealing groove 37 are sequentially arranged outward centered on the axis of the humidifying pipe body 2. The protection component 5 includes an anti-seepage layer 52, and the anti-seepage layer 52 is coated on the inner surface of the pipe body 1.

[0029] Thread the external threaded pipe 31 with the humidifying pipe body 2 to make the rubber sleeve 34 closely fit with the end of the humidifying pipe body 2, so as to seal the connection between the pipe body 1 and the humidifying pipe body 2, and avoid the leakage of water through the gap between the pipe body 1 and the humidifying pipe body 2, resulting in the damage of electrical components. The comprehensive performance of the pipe body 1 is improved through the anti-seepage layer 52, and the leakage phenomenon caused by its damage after long-term use is avoided.

[0030] As Figure 2 、 Figure 3 、 Figure 5 shown, a multi-lip seal ring 33 is fixedly installed at the left end of the rubber sleeve 34. The materials of the multi-lip seal ring 33 and the single-lip seal ring 32 are tetrafluoroethylene polymers.

[0031] The connection between the pipe body 1 and the humidifying pipe body 2 can be sealed by the multi-lip seal ring 33 and the single-lip seal ring 32, which can prevent water from leaking through the gap between the pipe body 1 and the humidifying pipe body 2. The multi-lip seal ring 33 and the single-lip seal ring 32 are made of tetrafluoroethylene polymer, significantly improving their durability and sealing reliability, and endowing them with excellent properties of high temperature resistance, low temperature resistance, acid and alkali corrosion resistance, and organic solvent resistance, enabling them to maintain stable sealing performance in various complex environments and reducing the maintenance cost.

[0032] As Figures 2-6 shown, a second extended pipe 311 is fixedly installed on the inner surface of the single-lip seal ring 32, and a first extended pipe 35 is fixedly installed on the inner surface of the multi-lip seal ring 33. The outer surface of the first extended pipe 35 is inserted into the inner surface of the second positioning groove 38.

[0033] The first extended pipe 35 and the second extended pipe 311 enhance the self-rigidity and positioning function of the multi-lip seal ring 33 and the single-lip seal ring 32, preventing them from shifting under pressure during the assembly process, further improving the sealing effect, and reducing the installation difficulty between them and the humidifying pipe body 2.

[0034] As Figures 2-6 shown, three first sealing lip bodies 312 are fixedly installed at the left end of the multi-lip seal ring 33, and a second sealing lip body 313 is fixedly installed at the left end of the single-lip seal ring 32. Lip-shaped grooves 39 are formed at the left ends of the first sealing groove 37 and the second sealing groove 310, and the inner surfaces of the lip-shaped grooves 39 are clamped with the inner surfaces of the second sealing lip body 313 and the first sealing lip bodies 312.

[0035] By arranging three first sealing lip bodies 312 on the left side of the rubber sleeve 34, a triple-sealing effect is achieved, improving the sealing performance at the connection between the pipe body 1 and the humidifying pipe body 2. No matter which of the first sealing lip bodies 312 has a problem, the other two can still ensure the sealing performance at the connection between the pipe body 1 and the humidifying pipe body 2, enhancing the sealing effect of the humidifying pipe. The first sealing lip bodies 312 and the lip-shaped grooves 39 form an effective dynamic sealing interface, ensuring no gap and uniform pressure distribution between them to achieve an ideal sealing effect and prevent the seal ring from aging and failing prematurely due to overpressure.

[0036] As Figure 8 shown, a wear-resistant layer 51 is coated on the outer surface of the pipe body 1, and a protective layer 53 is coated on the inner surface of the anti-seepage layer 52.

[0037] By setting the wear-resistant layer 51, the wear resistance of the pipe body 1 is improved, preventing leakage, solving the problem that the surface of the pipe body 1 is prone to wear after long-term use, resulting in fracture and water leakage, and extending the service life of the pipe body 1. Through the anti-seepage layer 52 and the protective layer 53, the comprehensive performance of the pipe body 1 is improved, preventing it from being damaged and leaking after long-term use.

[0038] Working principle of the present invention: Thread the external-threaded tube 31 to the humidifying tube body 2, so that the multi-lip seal ring 33 is located in the first sealing groove 37, and the outer surface of the single-lip seal ring 32 is in close fit with the second sealing groove 310. The first sealing lip body 312 and the second sealing lip body 313 form an effective dynamic sealing interface with the lip-shaped groove 39, ensuring no gap and uniform pressure distribution between the two, completing the installation of the tube body 1 and the humidifying tube body 2, thereby sealing the connection between the tube body 1 and the humidifying tube body 2, and being able to prevent water from leaking through the gap between the tube body 1 and the humidifying tube body 2, resulting in damage to electrical components. By means of the first extension tube 35 and the second extension tube 311, the self-rigidity and positioning function of the multi-lip seal ring 33 and the single-lip seal ring 32 are enhanced, avoiding displacement under pressure during the assembly process, further improving the sealing effect, reducing the installation difficulty between it and the humidifying tube body 2. Three first sealing lip bodies 312 are arranged on the left side of the rubber sleeve 34 to achieve the effect of triple sealing, improving the sealing performance at the connection between the tube body 1 and the humidifying tube body 2, and enhancing the sealing effect of the humidifying tube. By providing the wear-resistant layer 51, the wear resistance of the tube body 1 is improved, avoiding leakage, solving the problem that the surface of the tube body 1 is extremely prone to wear after long-term use, resulting in fracture and water leakage, and extending the service life of the tube body 1. By means of the anti-seepage layer 52 and the protective layer 53, the comprehensive performance of the tube body 1 is improved, avoiding leakage due to damage after long-term use.

[0039] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, modifications or improvements without departing from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A humidifying water pipe sleeve for an air purifier used in medical purification engineering, comprising a pipe body (1) and two air purifier bodies (4), characterized in that: The inner surface of the tube body (1) is provided with a protective component (5), both ends of the tube body (1) are fixedly mounted with water pipe sleeve connection components (3), and opposite ends of the two air purifier bodies (4) are each provided with a humidifying tube body (2), the water pipe sleeve connection component (3) comprises an externally threaded tube (31), the right end of the externally threaded tube (31) is fixedly mounted with the left end of the tube body (1), the outer surface of the externally threaded tube (31) is threadedly connected with the right side of the inner surface of the humidifying tube body (2), and the left end of the externally threaded tube (31) is fixedly mounted with a single lip-shaped A sealing ring (32), a rubber sleeve (34) is arranged on the left side of the outer surface of the tube body (1), and a positioning groove (36), a sealing groove (310), a positioning groove (38), and a sealing groove (37) are opened on the right end of the humidifying tube body (2), and the positioning groove (36), the sealing groove (310), the positioning groove (38), and the sealing groove (37) are arranged outward in sequence with the axis of the humidifying tube body (2) as the center, and the protective component (5) includes an anti-seepage layer (52), and the anti-seepage layer (52) is coated on the inner surface of the tube body (1).

2. The humidifying water pipe sleeve of the air purifier for medical purification engineering according to claim 1, characterized in that: An extension tube 2 (311) is fixedly mounted on the inner surface of the single lip seal ring (32).

3. The humidifying water pipe sleeve of the air purifier for medical purification engineering according to claim 1, characterized in that: A multi-lip sealing ring (33) is fixedly mounted on the left end of the rubber sleeve (34); the multi-lip sealing ring (33) and the single-lip sealing ring (32) are made of tetrafluoroethylene polymer.

4. The humidifying water pipe sleeve of the air purifier for medical purification engineering according to claim 3, characterized in that: An extension tube 1 (35) is fixedly mounted on the inner surface of the multi-lip seal ring (33), and the outer surface of the extension tube 1 (35) is plugged into the inner surface of the positioning groove 2 (38).

5. The humidifying water pipe sleeve of the air purifier for medical purification engineering according to claim 3, characterized in that: The left end of the multi-lip seal ring (33) is fixedly mounted with three sealing lip bodies 1 (312), the left end of the single-lip seal ring (32) is fixedly mounted with a sealing lip body 2 (313), and the left ends of the sealing groove 1 (37) and the sealing groove 2 (310) are both provided with lip grooves (39), and the inner surfaces of the lip grooves (39) are snap-fitted with the inner surfaces of the sealing lip body 2 (313) and the sealing lip body 1 (312).

6. The humidifying water pipe sleeve of the air purifier for medical purification engineering according to claim 1, characterized in that: The outer surface of the tube body (1) is coated with a wear-resistant layer (51).

7. The humidifying water pipe sleeve of the air purifier for medical purification engineering according to claim 1, characterized in that: The inner surface of the anti-seepage layer (52) is coated with a protective layer (53).

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