Multifunctional water purifier

Abstract

The application discloses a multifunctional pure drinking machine, which comprises a machine body, a water purification assembly, an ice making assembly and an ozone generator arranged in the machine body, the water purification assembly comprises a water inlet pipe, a plurality of filter core modules and a cold tank, the plurality of filter core modules are connected in series at the end of the water inlet pipe, the ozone generator is connected with a gas outlet main pipe, and the end of the gas outlet main pipe is connected with the upper portion of the cold tank; the filter core module and the cold tank are connected through a hose and a conversion joint, the conversion joint comprises a cylinder body, and the both ends of the cylinder body are provided with openings; an elastic cylinder made of porous material is arranged at the opening of at least one end of the cylinder body, and the end is used for connecting the hose; one end of the elastic cylinder is fixed to the inner side wall of the cylinder body, the elastic cylinder is composed of a plurality of stretchable rings which are connected with each other, a plurality of gas outlet branch pipes are connected with the gas outlet main pipe, and one end of the gas outlet branch pipe is connected with the middle portion of the cylinder body.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of water purifying machine, and particularly relates to a multifunctional water purifying machine. BACKGROUND

[0002] At present, with the popularization of water purifying products, more and more families connect water purifying machines to water supply networks as water terminals to improve water quality. The water purifying machine is provided with a cold tank for storing frozen purified water. However, the water purifying machine is not completely sealed, so it is difficult to completely isolate the purified water in the water tank from the air. During the long-term use of the water tank, bacteria may breed, causing secondary pollution and threatening water health. To reduce the breeding of bacteria in the cold tank, ozone can be introduced to achieve continuous sterilization. However, the connection between the filter cartridge module and the cold tank is usually provided with a conversion joint of a replaceable hose. The conversion joint ensures the sealing of the pipe connection and facilitates the docking of pipes of different sizes. However, the conversion joint cannot be cleaned in the undismounted state. Since the actual dismounting and cleaning period is long, these long-term uncleaned conversion joints become the main source of bacterial breeding. SUMMARY

[0003] The present application proposes a multifunctional water purifying machine to solve the problem that the conversion joint between the filter cartridge module and the cold tank cannot be cleaned in the undismounted state. Since the actual dismounting and cleaning period is long, these long-term uncleaned conversion joints become the main source of bacterial breeding.

[0004] The technical scheme adopted by the present application is as follows:

[0005] A multifunctional water purifying machine comprises a machine body, a water purifying assembly, an ice making assembly and an ozone generator arranged in the machine body. The water purifying assembly comprises a water inlet pipe, a plurality of filter cartridge modules and a cold tank. The plurality of filter cartridge modules are connected in series at the end of the water inlet pipe. The ozone generator is connected with a gas outlet main pipe, and the end of the gas outlet main pipe is connected with the upper part of the cold tank.

[0006] The filter core module is connected with the cold tank through a hose and a conversion joint, the conversion joint comprises a barrel, the barrel is provided with an opening at each end, a elastic barrel made of porous material is arranged at the opening of at least one end of the barrel, the end is used for connecting the hose, one end of the elastic barrel is fixed on the inner side wall of the barrel, a fastening ring is connected to the free end of the elastic barrel, an elastic insert is arranged on the inner side wall of the fastening ring, the elastic barrel is composed of multiple elastic rings connected with each other, multiple gas outlet branch pipes are connected to the outer side of the gas outlet main pipe, and one end of the gas outlet branch pipe is connected to the middle part of the barrel, ozone used for sterilizing the cold tank is introduced into the barrel according to the technical feature that the structure of the conversion joint is complex, the sterilization of the conversion joint is realized, the introduced ozone also flows into the cold tank along the hose in sequence, and the sterilization effect of the water inlet of the cold tank is further enhanced. The elastic barrel can be made of antibacterial material.

[0007] Optionally, a water pump is arranged between the filter core module and the cold tank.

[0008] Optionally, a threaded groove is arranged in the opening, a hard joint is arranged at the end of the hose, and an external thread matched with the threaded groove is arranged on the hard joint.

[0009] Optionally, a one-way valve is arranged on the gas outlet branch pipe.

[0010] Optionally, a gas-permeable waterproof film is arranged on the gas outlet of the gas outlet branch pipe.

[0011] Optionally, elastic beads are inlaid between adjacent elastic rings.

[0012] Optionally, multiple fixing blocks are fixed on the side wall of the barrel, and the fixing blocks are connected to the fixed end of the elastic barrel.

[0013] Optionally, a hard bead is arranged in the inner side of the elastic ring close to the fixed end of the elastic barrel, and an annular groove matched with the hard bead is arranged on the side wall of the barrel.

[0014] Optionally, the elastic insert is a single annular body.

[0015] Optionally, the elastic insert is multiple groups.

[0016] In summary, the present application has the following beneficial effects:

[0017] 1. According to the technical feature that the structure of the conversion joint is complex, ozone used for sterilizing the cold tank is introduced into the barrel, the sterilization of the conversion joint is realized, the introduced ozone also flows into the cold tank along the hose in sequence, and the sterilization effect of the water inlet of the cold tank is further enhanced.

[0018] 2、The elastic cylinder made of porous material plays the role of accumulating ozone, prolongs the sterilization effect of ozone, and pushes the elastic insert to be clamped between the opening of the hose joint and the cylinder body, thereby enhancing the fixing effect of the hose joint and improving the sealing performance.

[0019] 3、The elastic coefficient range of the porous material is small, the elastic beads have different elastic coefficients from the elastic cylinder, and the deformation performance of the elastic cylinder can be directly adjusted by configuring different numbers of elastic beads.

[0020] 4、The hard beads and the annular grooves are arranged, so that the size of the elastic cylinder is reduced, and the water flow is not hindered. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a perspective view of a multifunctional purifying drinking machine of embodiment 1 of the present application;

[0022] Figure 2 is an internal view of a multifunctional purifying drinking machine of embodiment 1 of the present application;

[0023] Figure 3 is an assembly view of a hose and a conversion joint of a multifunctional purifying drinking machine of embodiment 1 of the present application;

[0024] Figure 4 is a partial internal view of a conversion joint of a multifunctional purifying drinking machine of embodiment 1 of the present application;

[0025] Figure 5 is a perspective view of a fastening ring of a multifunctional purifying drinking machine of embodiment 1 of the present application;

[0026] Figure 6 is a perspective view of a conversion joint of a multifunctional purifying drinking machine of embodiment 2 of the present application;

[0027] Figure 7 is a partial internal view of a conversion joint of a multifunctional purifying drinking machine of embodiment 3 of the present application;

[0028] Figure 8 is a partial internal view of a conversion joint of a multifunctional purifying drinking machine of embodiment 4 of the present application;

[0029] Figure 9 is a perspective view of a fastening ring of a multifunctional purifying drinking machine of embodiment 5 of the present application.

[0030] The reference signs in the drawings are as follows:

[0031] 1, inlet pipe, 2, filter core module, 3, cold tank, 4, outlet main pipe, 5, hose, 6, conversion joint, 7, barrel, 8, opening, 9, elastic barrel, 10, fastening ring, 11, elastic insert, 12, hard joint, 13, external thread, 14, elastic bead, 15, fixed block, 16, one-way valve, 17, breathable waterproof membrane, 18, hard bead, 19, annular groove, 20, telescopic ring, 21, outlet branch pipe, 100, machine body, 200, water purification assembly, 300, ice making assembly, 400, ozone generator, 500, water pump. DETAILED DESCRIPTION

[0032] The specific embodiments of the present application will be further described in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0033] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0034] Example 1

[0035] The technical solutions adopted by the present application are as follows:

[0036] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , the present application discloses a multifunctional water purification machine, comprising: a machine body 100, the machine body is provided with a water purification assembly 200, an ice making assembly 300 and an ozone generator 400.

[0037] The water purification assembly includes an inlet pipe 1, multiple filter modules 2, and a cold tank 3. A water pump 500 is provided between the filter modules and the cold tank. The multiple filter modules are connected in series at the end of the inlet pipe. The ozone generator is connected to a main outlet pipe 4, the end of which is connected to the upper part of the cold tank. The filter modules and the cold tank are connected by a detachable hose 5 and a conversion connector 6. The conversion connector includes a cylinder 7, with openings 8 at both ends. At least one opening of the cylinder is fitted with an elastic cylinder 9 made of porous material, which is used to connect the hose. One end of the elastic cylinder is fixed to the inner wall of the cylinder. The free end of the elastic cylinder is connected to a fastening ring 10. An elastic insert 11 is provided on the inner wall of the fastening ring. The elastic cylinder is composed of multiple interconnected telescopic rings 20. Multiple outlet branch pipes 21 are connected to the main outlet pipe, and one end of each outlet branch pipe is connected to the middle of the cylinder.

[0038] In this embodiment, the opening is provided with a threaded groove, and the end of the flexible tube is provided with a rigid connector 12. The rigid connector is provided with an external thread 13 that matches the threaded groove. Elastic beads 14 are embedded between adjacent telescopic rings. In this embodiment, the elastic coefficient of the porous material itself is relatively small, and the elastic beads have a different elastic coefficient than the elastic cylinder. By configuring different numbers of elastic beads, the deformation performance of the elastic cylinder can be directly adjusted, allowing the use of environmentally friendly and pollution-free antibacterial materials.

[0039] In this embodiment, a plurality of fixing blocks 15 are fixed to the side wall of the cylinder, and the fixing blocks are connected to the fixed end of the elastic cylinder.

[0040] In this embodiment, the elastic insert is a single ring-shaped body.

[0041] In this embodiment, the ozone generated by the ozone generator flows into the upper part of the cooling tank through the end of the main outlet pipe, enters the conversion connector through the outlet branch pipe, and flows back into the hose connected to the cooling tank. During installation, an elastic insert is secured between the hose connector and the opening of the cylinder using an elastic sleeve.

[0042] Example 2

[0043] like Figure 6 As shown, the difference between this embodiment 2 and embodiment 1 is that the outlet branch pipe is equipped with a one-way valve 16.

[0044] Example 3

[0045] like Figure 7 As shown, the difference between this embodiment 3 and embodiment 1 is that the air outlet of the air outlet branch pipe is provided with a breathable and waterproof membrane 17.

[0046] Example 4

[0047] like Figure 8As shown, the difference between Embodiment 4 and Embodiment 1 is that a hard bead 18 is provided on the inner side of the telescopic ring near the fixed end of the elastic cylinder, and an annular groove 19 adapted to the hard bead is provided on the side wall of the cylinder. The hard bead is made of glass or ceramic. By setting the hard bead and the annular groove, this embodiment eliminates the need for additional fixing parts on the outside of the fixed end of the elastic cylinder, reducing the size of the elastic cylinder and minimizing obstruction to water flow.

[0048] Example 5

[0049] like Figure 9 As shown, the difference between this embodiment 5 and embodiment 1 is that the elastic insert is in multiple sets, which has stronger deformation performance.

[0050] The above description is merely a preferred embodiment of the present invention and does not limit the scope of patent protection of the present invention. Any equivalent structural transformations made based on the description and drawings of the present invention, whether directly or indirectly applied to other related technical fields, are similarly included within the scope of protection of the present invention.

Claims

1. A multifunctional water purifying and drinking machine, comprising a machine body, a water purifying assembly, an ice making assembly and an ozone generator arranged in the machine body, the water purifying assembly comprising a water inlet pipe, a plurality of filter core modules and a cold tank, the plurality of filter core modules being connected in series at the end of the water inlet pipe, the ozone generator being connected with a gas outlet main pipe, the end of the gas outlet main pipe being connected with the upper part of the cold tank; characterized in that, The filter core module is connected with the cold tank through a hose and a conversion joint, the conversion joint comprises a cylinder, both ends of the cylinder are provided with openings; a elastic cylinder made of porous material is arranged at at least one end of the opening of the cylinder, the end is used for connecting the hose; one end of the elastic cylinder is fixed on the inner side wall of the cylinder, the free end of the elastic cylinder is connected with a fastening ring, the inner side wall of the fastening ring is provided with an elastic insert, the elastic cylinder is composed of multiple layers of elastic rings connected with each other, a plurality of gas outlet branch pipes are connected with the gas outlet main pipe, one end of the gas outlet branch pipe is connected with the middle part of the cylinder.

2. The multi-functional purified water machine according to claim 1, wherein A water pump is arranged between the filter core module and the cold tank.

3. The multi-functional water purifier of claim 1, wherein A threaded groove is arranged in the opening, a hard joint is arranged at the end of the hose, and an external thread matched with the threaded groove is arranged on the hard joint.

4. The multi-functional purified water machine according to claim 1, wherein A one-way valve is arranged on the gas outlet branch pipe.

5. The multi-functional purified water machine according to claim 1, wherein A waterproof gas permeable film is arranged on the gas outlet of the gas outlet branch pipe.

6. The multi-functional purified drinking machine according to claim 1 or 2 or 3 or 4 or 5, characterized in that, Elastic beads are inlaid between adjacent elastic rings.

7. The multi-functional purified drinking water machine according to claim 1 or 2 or 3 or 4 or 5, characterized in that, Multiple fixing blocks are fixed on the side wall of the cylinder, and the fixing blocks are connected with the fixed end of the elastic cylinder.

8. The multi-functional purified drinking water machine according to claim 1 or 2 or 3 or 4 or 5, characterized in that, Hard beads are arranged on the inner side of the elastic ring close to the fixed end of the elastic cylinder, and an annular groove matched with the hard beads is arranged on the side wall of the cylinder.

9. The multi-functional purified drinking water machine according to claim 1 or 2 or 3 or 4 or 5, characterized in that, The elastic insert is a single annular body.

10. The multi-functional purified drinking machine according to claim 1 or 2 or 3 or 4, characterized in that, The elastic insert is multiple groups.

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