Purified drinking water device

Abstract

The embodiment of the utility model discloses a purified water drinking device which comprises a booster pump, a waterway board and a hose assembly, and the booster pump is provided with a booster water outlet; the waterway plate is provided with a waterway water inlet; the hose assembly comprises a hose, the hose at least comprises a water outlet hose, the water outlet hose is connected with the pressurizing water outlet and the waterway water inlet, and when vibration of the pressurizing pump is transmitted to the water outlet hose, the water outlet hose can deform so that the water outlet hose can absorb the vibration of the pressurizing pump, and therefore the vibration of the pressurizing pump is prevented from being transmitted to the waterway plate; the probability that the water channel plate generates vibration noise can be reduced, and the use experience of a user is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of purifiers, in particular to a purified drinking water device. BACKGROUND

[0002] With the development of social industrialization, water pollution is becoming increasingly serious, and safe drinking water has become a topic of concern in all circles. According to market demand, more and more purified drinking water devices have entered people's lives.

[0003] However, the purified drinking water device is prone to generate a large noise during operation, which reduces the user experience. CONTENT OF THE UTILITY MODEL

[0004] The embodiment of the present application provides a purified drinking water device, which aims to connect the water outlet hose to the pressurized water outlet and the water inlet of the water channel, so that when the vibration of the pressurized pump is transmitted to the water outlet hose, the water outlet hose can deform to absorb the vibration of the pressurized pump, thereby preventing the vibration of the pressurized pump from being transmitted to the water channel plate to prevent the water channel plate from generating vibration noise, and reducing the probability of vibration noise generated by the purified drinking water device.

[0005] The embodiment of the present application provides a purified drinking water device, which includes a pressurized pump, a water channel plate and a hose assembly. The pressurized pump has a pressurized water outlet. The water channel plate has a water inlet. The hose assembly includes a hose, which at least includes a water outlet hose. The water outlet hose is connected to the pressurized water outlet and the water inlet of the water channel to reduce the vibration transmission of the pressurized pump to the water channel plate.

[0006] Based on the above embodiment, the water outlet hose is connected to the pressurized water outlet and the water inlet of the water channel, so that when the vibration of the pressurized pump is transmitted to the water outlet hose, the water outlet hose can deform to absorb the vibration of the pressurized pump, thereby preventing the vibration of the pressurized pump from being transmitted to the water channel plate to prevent the water channel plate from generating vibration noise, and reducing the probability of vibration noise generated by the purified drinking water device. The use experience of the user is improved. Compared with using a polyethylene pipe to connect the pressurized pump and the water channel plate, a specific position needs to be designed on the pressurized pump and the water channel plate. In the present application, the water outlet hose can deform, so there is no need to design a specific water outlet hose path, thereby improving the convenience of the connection between the pressurized pump and the water channel plate. Further, compared with using a polyethylene pipe to connect the pressurized pump and the water channel plate, a pipe joint is not needed at the bending part, thereby reducing the cost of using a pipe joint, and further reducing the overall cost of the purified drinking water device. Since the diameter of the pipe joint is larger than that of the polyethylene pipe, the use of the pipe joint can also reduce the space occupation of the pipe joint, thereby reducing the overall volume of the purified drinking water device.

[0007] In the process of the booster pump pumping water to the water circuit board, if polyethylene pipes are used to connect the booster water outlet and the water circuit water inlet, the pulsating water flow will cause the polyethylene pipes to produce relatively large vibration noise, thereby causing the vibration noise of the purified drinking water device to be relatively large. In the present application, a water outlet hose is used to connect the booster water outlet and the water circuit water inlet. Since the water outlet hose is flexible, the deformation of the water outlet hose can relieve the impact of the water pressure pulsation of the booster water outlet, thereby reducing the vibration noise of the purified drinking water device.

[0008] In some embodiments, the hose comprises a silica gel layer and a fiber mesh layer, the fiber mesh layer is connected with the silica gel layer and is arranged on the outer surface of the silica gel layer.

[0009] Based on the above-mentioned embodiments, the silica gel layer is used as the inner layer to facilitate the deformation of the water outlet hose, thereby improving the convenience of connecting the booster pump water outlet and the water circuit water inlet, and the fiber mesh layer is arranged on the outer surface of the silica gel layer, which can improve the structural strength of the silica gel layer and also improve the pressure resistance and burst pressure resistance of the hose, thereby reducing the probability of damage to the hose, so that the hose can have a longer service life.

[0010] In some embodiments, the hose further comprises an oxidation-resistant layer connected with the outer surface of the fiber mesh layer, and / or the hose further comprises an anti-aging layer connected with the outer surface of the fiber mesh layer.

[0011] Based on the above-mentioned embodiments, arranging the oxidation-resistant layer or the anti-aging layer on the outer surface of the fiber mesh layer can reduce the probability of oxidation or aging of the silica gel layer and the fiber mesh layer, thereby enabling the silica gel layer and the fiber mesh layer to have a longer service life, so that the hose can have a longer service life, thereby reducing the maintenance cost of the purified drinking water device for the user.

[0012] In some embodiments, the purified drinking water device has a water inlet, the booster pump also has a booster water inlet, and the hose further comprises a water inlet hose connected with the water inlet and the booster water inlet to reduce the vibration transmission of the booster pump to the water inlet.

[0013] Based on the above-mentioned embodiments, when the vibration of the booster pump is transmitted to the water inlet hose, the water inlet hose can deform to absorb the vibration of the booster pump, thereby preventing the vibration of the booster pump from being transmitted to the water inlet, and also reducing the probability of the purified drinking water device generating vibration noise.

[0014] In some embodiments, the hose comprises at least one of a straight pipe, a right-angle pipe, or a curved pipe.

[0015] In some embodiments, the hose assembly further comprises a first pipe joint, a second pipe joint, a third pipe joint and a fourth pipe joint, the first pipe joint is connected with one end of the water outlet hose, the second pipe joint is connected with the pressurized water outlet, the third pipe joint is connected with the other end of the water outlet hose, and the fourth pipe joint is connected with the water inlet of the waterway, wherein the first pipe joint is connected with the second pipe joint, and the third pipe joint is connected with the fourth pipe joint.

[0016] Based on the above-mentioned embodiments, the first pipe joint is connected with one end of the water outlet hose, the second pipe joint is connected with the pressurized water outlet, the first pipe joint is connected with the second pipe joint to realize the connection of the water outlet hose and the pressurized water outlet. The third pipe joint is connected with the other end of the water outlet hose, the fourth pipe joint is connected with the water inlet of the waterway, and the third pipe joint is connected with the fourth pipe joint to realize the connection of the water outlet hose and the water inlet of the waterway.

[0017] In some embodiments, one of the first pipe joint and the second pipe joint is a male head, and the other is a female head; one of the third pipe joint and the fourth pipe joint is a male head, and the other is a female head.

[0018] Based on the above-mentioned embodiments, the cooperation of the male head and the female head can facilitate the connection of the first pipe joint and the second pipe joint, thereby improving the convenience of the connection of the first pipe joint and the second pipe joint. Similarly, the cooperation of the male head and the female head can also facilitate the connection of the third pipe joint and the fourth pipe joint, thereby improving the convenience of the connection of the third pipe joint and the fourth pipe structure.

[0019] In some embodiments, the first pipe joint comprises a first joint body and a first connecting piece, the first joint body is partially inserted into the water outlet hose and abuts against the inner wall of the water outlet hose, and the first joint body can be connected with the second pipe joint; the first connecting piece is sleeved on the outer circumferential side of the water outlet hose and connected with the first joint body to clamp the pipe wall of the water outlet hose between the first joint body and the first connecting piece.

[0020] Based on the above-mentioned embodiments, when installing the first pipe joint, the first connecting piece can be sleeved on the outer circumferential side of the water outlet hose first, then the first joint body is inserted into the water outlet hose, the first connecting piece is moved along the water outlet hose towards the first joint body, and the first connecting piece is connected with the first joint body to clamp the pipe wall of the water outlet hose between the first joint body and the first connecting piece, thereby realizing the connection of the first pipe joint and the water outlet hose.

[0021] In some embodiments, the first joint body comprises a first main body and an elastic insertion part, the first main body is connected with the first connecting piece and can be connected with the second pipe joint; the elastic insertion part is connected with the first main body and is inserted into the water outlet hose and abuts against the inner wall of the water outlet hose.

[0022] Based on the above embodiment, along the axis of the water outlet hose, the first connector body is moved so that the first elastic plug-in part abuts against the inner wall of the water outlet hose, so that the elastic plug-in part deforms away from one end of the first main body part towards the direction close to the axis of the water outlet hose, so as to move the elastic plug-in part in the water outlet hose until the end of the water outlet hose abuts against the first main body part, and then the first connector is moved along the water outlet hose towards the direction close to the first main body part so that the first connector is connected with the first main body part, so that the pipe wall of the water outlet hose can be clamped between the first connector body and the first connector. And since the deformed elastic plug-in part can abut against the inner wall of the water outlet hose, the connection tightness of the elastic plug-in part and the water outlet hose can be increased, so that after the elastic plug-in part is plugged into the water outlet hose, the probability of the elastic plug-in part coming off the water outlet hose can be reduced, so as to improve the assembly efficiency of the first connector body.

[0023] In some embodiments, the elastic plug-in part includes an elastic sub-part and an inclined surface sub-part, the elastic sub-part is connected with the first main body part, and the inclined surface sub-part is connected with the side of the elastic sub-part away from the first main body part. Along the radial direction of the water outlet hose, the inclined surface sub-part has a cross section, and the area of the cross section gradually decreases in the direction away from the elastic sub-part.

[0024] Based on the above embodiment, since the area of the cross section gradually decreases in the direction away from the elastic sub-part, when the inclined surface of the inclined surface sub-part abuts against the pipe opening of the water outlet hose, the inclined surface sub-part can be guided into the water outlet hose, so as to plug the elastic plug-in part into the water outlet hose, and the connection efficiency of the first connector body and the water outlet hose can be improved.

[0025] In some embodiments, the first connector body includes a first main body part and a first connecting part, the first main body part is connected with the water outlet hose and can be connected with the first connector, and the first connecting part is connected with the first main body part. The first connector includes a second main body part and a second connecting part, the second main body part is sleeved on the outer circumferential side of the water outlet hose, the second connecting part is connected with the second main body part and can be connected with the first connecting part, and the second connecting part is threadedly connected with the first connecting part or is clamped with the first connecting part.

[0026] Based on the above embodiment, the first connector is moved along the water outlet hose towards the direction close to the first connector body so that the second connecting part is threadedly connected with the first connecting part or is clamped with the first connecting part, so that the first connector is connected with the first connector body, so that the connection convenience of the first connector and the first connector body can be improved, and the assembly efficiency of the first connector and the first connector body can be improved.

[0027] In some embodiments, the first pipe joint comprises a first joint body and a third connecting part, the first joint body is partially inserted into the outlet hose and abuts against the inner wall of the outlet hose, the third connecting part is connected with the first joint body, the second pipe joint comprises a second joint body and a fourth connecting part, the second joint body is connected with one of the pressurized outlet and the water inlet of the waterway, the fourth connecting part is connected with the second joint body and can be connected with the third connecting part, and the third connecting part is snap-connected with the fourth connecting part or is threadedly connected with the fourth connecting part.

[0028] According to the above embodiments, the third connecting part is snap-connected with the fourth connecting part or is threadedly connected with the fourth connecting part, so that the first pipe joint can be connected with the second pipe joint, thereby improving the connection efficiency of the first pipe joint and the second pipe joint.

[0029] In some embodiments, the first pipe joint comprises at least one of a right-angle pipe joint and a straight pipe joint, and / or the second pipe joint comprises at least one of a right-angle pipe joint and a straight pipe joint, and / or the third pipe joint comprises at least one of a right-angle pipe joint and a straight pipe joint, and / or the fourth pipe joint comprises at least one of a right-angle pipe joint and a straight pipe joint.

[0030] According to the water purification device, the pressurized outlet and the water inlet of the waterway are connected by the outlet hose, when the vibration of the booster pump is transmitted to the outlet hose, the outlet hose can deform to absorb the vibration of the booster pump, thereby preventing the vibration of the booster pump from being transmitted to the waterway board to prevent the waterway board from generating vibration noise, reducing the probability of the water purification device generating vibration noise and improving the user experience. Compared with using a polyethylene pipe to connect the booster pump and the waterway board, a specific position needs to be designed on the booster pump and the waterway board, but in the present application, the outlet hose can deform, so there is no need to design a specific outlet hose path, thereby improving the convenience of connecting the booster pump and the waterway board. Further, compared with using a polyethylene pipe to connect the booster pump and the waterway board, there is no need to use an elbow joint at the bending position, thereby reducing the cost of using an elbow structure and further reducing the overall cost of the water purification device. Since the diameter of the elbow joint is larger than that of the polyethylene pipe, the use of the elbow joint can also reduce the space occupation of the elbow joint to reduce the overall volume of the water purification device.

[0031] And, in the process of the booster pump pumping water to the waterway board, if polyethylene pipes are used to connect the booster water outlet and the waterway water inlet, the pulsating water flow will cause the polyethylene pipes to produce greater vibration noise, thus causing the vibration noise of the purified drinking water device to be greater, while in the present application, the water outlet hose is used to connect the booster water outlet and the waterway water inlet, and since the water outlet hose is flexible, the impact of the water pressure pulsation of the booster water outlet can be relieved through the deformation of the water outlet hose, thus the vibration noise of the purified drinking water device can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0033] Figure 1 A frame structure schematic diagram of the purified drinking water device in an embodiment of the present application;

[0034] Figure 2 An internal structure schematic diagram of the purified drinking water device in an embodiment of the present application;

[0035] Figure 3 A cross-sectional structure schematic diagram of the hose in an embodiment of the present application;

[0036] Figure 4 A structure schematic diagram of the hose assembly in an embodiment of the present application;

[0037] Figure 5 A partial cross-sectional structure schematic diagram of the hose assembly in an embodiment of the present application;

[0038] Figure 6 A partial cross-sectional structure schematic diagram of the hose assembly in another embodiment of the present application;

[0039] Figure 7 A cross-sectional structure schematic diagram of the first pipe joint in an embodiment of the present application;

[0040] Figure 8 A cross-sectional structure schematic diagram of the first pipe joint in another embodiment of the present application.

[0041] Explanation of reference signs: 1, water purifying device; 11, shell; 11A, water inlet; 11B, water outlet; 12, booster pump; 12A, booster water outlet; 12B, booster water inlet; 13, waterway board; 13A, waterway water inlet; 2, hose assembly; 21, hose; 21A, silica gel layer; 21B, fiber mesh layer; 21C, antioxidant layer; 12D, anti-aging layer; 211, water outlet hose; 212, water inlet hose; 3, first pipe joint; 31, first joint body; 311, first body part; 312, elastic plug-in part; 3121, elastic subpart; 3122, inclined surface subpart; 313, first connecting part; 32, first connecting piece; 321, second body part; 322, second connecting part; 33, third connecting part; 4, second pipe joint; 41, second joint body; 42, fourth connecting part; 5, third pipe joint; 6, fourth pipe joint. DETAILED DESCRIPTION

[0042] In order to make the purposes, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not to limit the present application.

[0043] Please refer to Figure 1 The water purifying device 1 provided by the embodiments of the present application includes a shell 11, a booster pump 12 and a waterway board 13.

[0044] The shell 11 covers the booster pump 12 and the waterway board 13, and is used to protect the booster pump 12 and the waterway board 13, so as to reduce the probability of damage of the booster pump 12 and the waterway board 13, so that the booster pump 12 and the waterway board 13 can have a longer service life, thereby making the water purifying device 1 have a longer service life. The material of the shell 11 can be metal or plastic, and the material of the shell 11 is not specifically limited in the embodiments of the present application.

[0045] The shell 11 has a water inlet 11A and a water outlet 11B, the booster pump 12 has a booster water inlet 12B and a booster water outlet 12A, and the waterway board 13 has a waterway water inlet 13A. The water inlet 11A is communicated with the water inlet of the booster pump 12, the booster water outlet 12A of the booster pump 12 is communicated with the waterway water inlet 13A of the waterway board 13, the booster pump 12 can take water through the water inlet, and pump the water purified by the purification system to the waterway board 13, so as to facilitate the user to take water from the water outlet 11B. It can be understood that the water purifying device 1 can also include a water tank, which can store water purified by the purification system. When the user takes water, the water in the water tank can flow out through the water outlet 11B to provide the user with purified water.

[0046] However, since the booster pump 12 is prone to vibration when working, and the booster outlet 12A of the booster pump 12 is often connected with the water inlet 13A of the waterway board 13 through a polyethylene pipe, the vibration of the booster pump 12 is easily transmitted to the waterway board 13 through the polyethylene pipe, so that the waterway board 13 vibrates, thereby causing the waterway board 13 to generate vibration noise, and causing the water purifying device to generate relatively large vibration noise.

[0047] To this end, please refer to Figure 1 and Figure 2 In an embodiment, the water purifying device 1 further comprises a hose assembly 2, and the hose assembly 2 comprises a hose 21, and the hose 21 at least comprises a water outlet hose 211 connected with the booster outlet 12A and the water inlet 13A of the waterway board 13.

[0048] In the embodiment, the water outlet hose 211 is used to connect the booster outlet 12A and the water inlet 13A of the waterway board 13, so that when the vibration of the booster pump 12 is transmitted to the water outlet hose 211, the water outlet hose 211 can deform to absorb the vibration of the booster pump 12, thereby preventing the vibration of the booster pump 12 from being transmitted to the waterway board 13, preventing the waterway board 13 from generating vibration noise, and reducing the probability of the water purifying device 1 generating vibration noise. Compared with using a polyethylene pipe to connect the booster pump 12 and the waterway board 13, specific positions need to be designed on the booster pump 12 and the waterway board 13, but in the present application, since the water outlet hose 211 can deform, there is no need to design a specific path for the water outlet hose 211, thereby improving the convenience of connecting the booster pump 12 and the waterway board 13. Further, compared with using a polyethylene pipe to connect the booster pump 12 and the waterway board 13, there is no need to use an elbow joint at the bending position, thereby reducing the cost of using an elbow structure, and further reducing the overall cost of the water purifying device 1. Since the diameter of the elbow joint is larger than that of the polyethylene pipe, without using the elbow joint, the space occupied by the elbow joint can also be reduced, thereby reducing the overall volume of the water purifying device 1.

[0049] Further, during the process of the booster pump 12 pumping water to the waterway board 13, if a polyethylene pipe is used to connect the booster outlet 12A and the water inlet 13A of the waterway board 13, the pulsating water flow will cause the polyethylene pipe to generate relatively large vibration noise, thereby causing the water purifying device 1 to generate relatively large vibration noise, but in the present application, the water outlet hose 211 is used to connect the booster outlet 12A and the water inlet 13A of the waterway board 13, and since the water outlet hose 211 is flexible, the impact of water pressure pulsation of the booster outlet 12A can be alleviated through the deformation of the water outlet hose 211, thereby reducing the vibration noise of the water purifying device 1.

[0050] It can be understood that, since the hose 21 can be freely deformed within the shell 11, the hose 21 can include at least one of a straight pipe or a right-angle pipe or a curved pipe. In the embodiments of the present application, no specific limitation is made thereto.

[0051] Please refer to Figures 1-3 In an embodiment, the hose 21 includes a silica gel layer 21A and a fiber mesh layer 21B connected with the silica gel layer 21A and arranged on the outer surface of the silica gel layer 21A. The silica gel layer 21A is used as an inner layer to facilitate the deformation of the water outlet hose 211, thereby improving the convenience of connecting the water outlet hose 211 with the pressurized water outlet 12A and the water inlet 13A. The fiber mesh layer 21B arranged on the outer surface of the silica gel layer 21A can improve the structural strength of the silica gel layer 21A and the pressure resistance and burst pressure resistance of the hose 21, thereby reducing the probability of damage to the hose 21 and prolonging the service life of the hose 21.

[0052] Please refer to Figures 1-3 In an embodiment, the hose 21 can further include an anti-oxidation layer 21C connected with the outer surface of the fiber mesh layer 21B, which can reduce the probability of oxidation or aging of the silica gel layer 21A and the fiber mesh layer 21B, thereby prolonging the service life of the silica gel layer 21A and the fiber mesh layer 21B and the service life of the hose 21, thereby reducing the maintenance cost of the user for the water purifying and drinking device 1.

[0053] Please refer to Figures 1-3 In another embodiment, the hose 21 further includes an anti-aging layer 12D connected with the outer surface of the fiber mesh layer 21B, which can also reduce the probability of oxidation or aging of the silica gel layer 21A and the fiber mesh layer 21B, thereby prolonging the service life of the silica gel layer 21A and the fiber mesh layer 21B and the service life of the hose 21, thereby reducing the maintenance cost of the user for the water purifying and drinking device 1.

[0054] Please refer to Figures 1-3 For example, the anti-oxidation layer 21C and the anti-aging layer 12D can both be silica gel outer cladding, which is arranged on the outer surface of the fiber mesh layer 21B, thereby preventing air from contacting the silica gel layer 21A and the fiber mesh layer 21B, reducing the probability of oxidation or aging of the silica gel layer 21A and the fiber mesh layer 21B, thereby prolonging the service life of the silica gel layer 21A and the fiber mesh layer 21B and the service life of the hose 21, thereby reducing the maintenance cost of the user for the water purifying and drinking device 1.

[0055] Please refer to Figure 1 andFigure 4 In an embodiment, the hose assembly 2 further comprises a first pipe joint 3, a second pipe joint 4, a third pipe joint 5 and a fourth pipe joint 6, the first pipe joint 3 is connected with one end of the water outlet hose 211, the second pipe joint 4 is connected with the pressurized water outlet 12A, the third pipe joint 5 is connected with the other end of the water outlet hose 211, and the fourth pipe joint 6 is connected with the water inlet 13A, wherein the first pipe joint 3 is connected with the second pipe joint 4, and the third pipe joint 5 is connected with the fourth pipe joint 6, the first pipe joint 3 is connected with one end of the water outlet hose 211, the second pipe joint 4 is connected with the pressurized water outlet 12A, and the first pipe joint 3 is connected with the second pipe joint 4, so as to realize the connection between the water outlet hose 211 and the pressurized water outlet 12A. The third pipe joint 5 is connected with the other end of the water outlet hose 211, the fourth pipe joint 6 is connected with the water inlet 13A, and the third pipe joint 5 is connected with the fourth pipe joint 6, so as to realize the connection between the water outlet hose 211 and the water inlet 13A.

[0056] Please refer to Figure 1 and Figure 4 It can be understood that one of the first pipe joint 3 and the second pipe joint 4 is a male head, and the other is a female head; one of the third pipe joint 5 and the fourth pipe joint 6 is a male head, and the other is a female head, the cooperation of the male head and the female head can facilitate the connection of the first pipe joint 3 and the second pipe joint 4, thereby improving the convenience of the connection of the first pipe joint 3 and the second pipe joint 4, and similarly, the connection of the third pipe joint 5 and the fourth pipe joint 6 can also be facilitated, thereby improving the convenience of the connection of the third pipe joint 5 and the fourth pipe structure.

[0057] Please refer to Figure 1 , Figure 4 and Figure 5 In an embodiment, the first pipe joint 3 comprises a first joint body 31 and a first connecting piece 32, the first joint body 31 is partially inserted into the water outlet hose 211 and abuts against the inner wall of the water outlet hose 211, and the first joint body 31 can be connected with the second pipe joint 4; the first connecting piece 32 is sleeved on the outer circumferential side of the water outlet hose 211 and connected with the first joint body 31 to clamp the pipe wall of the water outlet hose 211 with the first joint body 31.

[0058] In the installation of the first pipe joint 3, the first connector 32 can be sleeved on the outer circumferential side of the outlet water hose 211, then the first joint body 31 is inserted into the outlet water hose 211, the first connector 32 is moved along the outlet water hose 211 towards the direction close to the first joint body 31, and the first connector 32 is connected with the first joint body 31, so as to clamp the pipe wall of the outlet water hose 211 between the first joint body 31 and the first connector 32, thereby realizing the connection of the first pipe joint 3 and the outlet water hose 211.

[0059] Please refer to Figure 1 、 Figures 4-7 In an embodiment, the first joint body 31 comprises a first main body part 311 and an elastic insertion part 312, the first main body part 311 is connected with the first connector 32 and can be connected with the second pipe joint 4, and the elastic insertion part 312 is connected with the first main body part 311 and is inserted into the outlet water hose 211 and abuts against the inner wall of the outlet water hose 211.

[0060] Along the axis of the outlet water hose 211, the first joint body 31 is moved so that the first elastic insertion part 312 abuts against the inner wall of the outlet water hose 211, thereby making the elastic insertion part 312 deform away from the one end of the first main body part 311 towards the direction close to the axis of the outlet water hose 211, so as to facilitate the movement of the elastic insertion part 312 in the outlet water hose 211 until the end of the outlet water hose 211 abuts against the first main body part 311, then the first connector 32 is moved along the outlet water hose 211 towards the direction close to the first main body part 311, so that the first connector 32 is connected with the first main body part 311, thereby the pipe wall of the outlet water hose 211 can be clamped between the first joint body 31 and the first connector 32. And since the deformed elastic insertion part 312 can abut against the inner wall of the outlet water hose 211, the connection tightness of the elastic insertion part 312 and the outlet water hose 211 can be increased, thereby after the elastic insertion part 312 is inserted into the outlet water hose 211, the probability of the elastic insertion part 312 being separated from the outlet water hose 211 can be reduced, so as to facilitate the assembly of the first joint body 31 and improve the assembly efficiency of the first joint body 31.

[0061] Please refer to Figure 1 、 Figures 4-7In an embodiment, the elastic insertion part 312 comprises an elastic sub-part 3121 and a beveled sub-part 3122. The elastic sub-part 3121 is connected with the first main body part 311. The beveled sub-part 3122 is connected with the side of the elastic sub-part 3121 away from the first main body part 311. The beveled sub-part 3122 has a cross section along the radial direction of the water outlet hose 211. The area of the cross section gradually decreases in the direction away from the elastic sub-part 3121. When the beveled surface of the beveled sub-part 3122 abuts against the pipe opening of the water outlet hose 211, the beveled sub-part 3122 can be guided into the water outlet hose 211, so as to facilitate the insertion of the elastic insertion part 312 into the water outlet hose 211, and the connection efficiency of the first connector body 31 and the water outlet hose 211 can be improved.

[0062] Please refer to Figure 1 , Figures 4-7 In an embodiment, the first connector body 31 comprises a first main body part 311 and a first connecting part 313. The first main body part 311 is connected with the water outlet hose 211 and can be connected with the first connecting piece 32. The first connecting part 313 is connected with the first main body part 311. The first connecting piece 32 comprises a second main body part 321 and a second connecting part 322. The second main body part 321 is sleeved on the outer circumferential side of the water outlet hose 211. The second connecting part 322 is connected with the second main body part 321 and can be connected with the first connecting part 313. The first connecting piece 32 is moved along the water outlet hose 211 towards the first connector body 31, so that the second connecting part 322 is threadedly connected or clamped with the first connecting part 313, so as to connect the first connecting piece 32 with the first connector body 31, thereby improving the connection convenience of the first connecting piece 32 and the first connector body 31 and the assembly efficiency of the first connecting piece 32 and the first connector body 31.

[0063] Please refer to Figure 7 and Figure 8 It can be understood that the second connecting part 322 can be threadedly connected with the first connecting part 313, so as to improve the connection stability of the first connecting part 313 and the second connecting part 322. In other embodiments, the second connecting part 322 can also be clamped with the first connecting part 313. In the embodiments of the present application, the specific connection mode of the first connecting part 313 and the second connecting part 322 is not limited.

[0064] Please refer to Figure 1 , Figures 4-6In an embodiment, the first pipe joint 3 further comprises a third connecting portion 33, which is connected with the first body portion 311; the second pipe joint 4 further comprises a second joint body 41 and a fourth connecting portion 42, the second joint body 41 is connected with one of the pressurized water outlet 12A and the water inlet 13A; the fourth connecting portion 42 is connected with the second joint body 41 and can be connected with the third connecting portion 33; so as to realize the connection between the first pipe joint 3 and the second pipe joint 4.

[0065] It can be understood that the third connecting portion 33 can be clamped with the fourth connecting portion 42, so as to realize the connection between the first body portion 311 and the second body portion 321, so that the first pipe joint 3 and the second pipe joint 4 are connected, which can improve the convenience of the connection between the first pipe joint 3 and the second pipe joint 4, and further improve the convenience of the connection between the pressurized water outlet 12A and the water outlet hose 211. In other embodiments, the third connecting portion 33 can also be threadedly connected with the fourth connecting portion 42, so that the first pipe joint 3 and the second pipe joint 4 are threadedly connected, so that the connection stability of the first pipe joint 3 and the second pipe joint 4 can be improved, so as to improve the connection stability of the pressurized water outlet 12A and the water outlet hose 211.

[0066] It can be understood that the second pipe joint 4 can also be connected with the pressurized water outlet 12A by using the same structure as the first pipe joint 3, which will not be described in detail here. It can be understood that the second pipe joint 4 can also be integrally formed with the pressurized pump 12, so as to improve the connection stability of the second pipe joint 4 and the pressurized pump 12.

[0067] For example, the first pipe joint 3 can be a right-angle pipe joint, and in other embodiments, the first pipe joint 3 can also be a straight pipe joint. In the embodiments of the present application, the specific form of the first pipe joint 3 is not limited, and the manufacturer can select a suitable type of first pipe joint 3 according to the internal structure of the purified drinking water device 1 and the arrangement mode of the water outlet hose 211.

[0068] For example, the second pipe joint 4 can be a right-angle pipe joint, and in other embodiments, the second pipe joint 4 can also be a straight pipe joint. In the embodiments of the present application, the specific form of the second pipe joint 4 is not limited, and the manufacturer can select a suitable type of second pipe joint 4 according to the internal structure of the purified drinking water device 1 and the arrangement mode of the water outlet hose 211.

[0069] It can be understood that the third pipe joint 5 can also be connected with the other end of the water outlet hose 211 by using the same connection structure as the first pipe joint 3, which will not be described in detail here.

[0070] Exemplarily, the third pipe joint 5 can be a right-angle pipe joint, and in other embodiments, the third pipe joint 5 can also be a straight pipe joint. In the embodiments of the present application, the specific form of the third pipe joint 5 is not limited, and manufacturers can select appropriate types of the third pipe joint 5 according to the internal structure of the purified drinking water device 1 and the arrangement of the water outlet hose 211.

[0071] It can be understood that the fourth pipe joint 6 can also be connected with the water inlet 13A of the waterway by using the same connection structure as the first pipe joint 3, and details are not described herein. The fourth pipe joint 6 can also be integrally formed with the waterway plate 13 to improve the connection stability of the fourth pipe joint 6 and the water inlet 13A of the waterway.

[0072] Exemplarily, the fourth pipe joint 6 can be a right-angle pipe joint, and in other embodiments, the fourth pipe joint 6 can also be a straight pipe joint. In the embodiments of the present application, the specific form of the fourth pipe joint 6 is not limited, and manufacturers can select appropriate types of the fourth pipe joint 6 according to the internal structure of the purified drinking water device 1 and the arrangement of the water outlet hose 211.

[0073] Please refer to Figure 1 In an embodiment, the hose 21 further includes a water inlet hose 212 connected with the water inlet 11A and the booster water inlet 12B. When the vibration of the booster pump 12 is transmitted to the water inlet hose 212, the water inlet hose 212 can be deformed to absorb the vibration of the booster pump 12, thereby preventing the vibration of the booster pump 12 from being transmitted to the water inlet 11A, and also reducing the probability of generating vibration noise of the purified drinking water device 1.

[0074] It can be understood that, in order to facilitate the connection of the water inlet hose 212 with the water inlet 11A and the booster water inlet 12B, the water inlet hose 212 can be connected with the water inlet 11A by a pipe joint, which can have the same structure as the first pipe joint 3 and the second pipe joint 4, and details are not described herein. Similarly, the water inlet hose 212 can also be connected with the booster water inlet 12B by a pipe joint, which can have the same structure as the third pipe joint 5 and the fourth pipe joint 6, and details are not described herein.

[0075] The same or similar reference signs in the drawings of the embodiments correspond to the same or similar components; in the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms “upper”, “lower”, “left”, “right” and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing 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, therefore the terms describing the positional relationship in the drawings are only used for exemplary illustration, and cannot be understood as a limitation of the present patent. For those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0076] The above merely provides the preferred embodiment of the present application, and not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall fall in the protected scope of the present application.

Claims

1. A water purification device, characterized in that, include: Booster pump with booster outlet; Waterway board, with water inlet; A hose assembly includes a hose, a first connector, a second connector, a third connector, and a fourth connector. The hose includes at least an outlet hose. The first connector is connected to one end of the outlet hose. The second connector is connected to the booster outlet. The third connector is connected to the other end of the outlet hose. The fourth connector is connected to the water inlet. The first connector and the second connector are connected in a mating connection, and the third connector and the fourth connector are connected in a mating connection. The water outlet hose connects the booster outlet and the water inlet to reduce the vibration transmission from the booster pump to the water circuit board.

2. The water purification device as described in claim 1, characterized in that, The hose includes: Silicone layer; A fiber mesh layer is connected to the silicone layer and is disposed on the outer surface of the silicone layer.

3. The water purification device as described in claim 2, characterized in that, The hose also includes: An antioxidant layer is attached to the outer surface of the fiber web layer; and / or, An anti-aging layer is connected to the outer surface of the fiber web layer.

4. The water purification device as described in claim 1, characterized in that, The water purification device has a water inlet, the booster pump also has a booster inlet, and the hose further includes: A water inlet hose connects the water inlet and the booster inlet to reduce vibration transmission from the booster pump to the water inlet.

5. The water purification device as described in claim 1, wherein the hose comprises at least one of a straight hose, a right-angle hose, or a curved hose.

6. The water purification device according to any one of claims 1 to 5, characterized in that, One of the first and second pipe connectors is a male connector, and the other of the first and second pipe connectors is a female connector; one of the third and fourth pipe connectors is a male connector, and the other of the third and fourth pipe connectors is a female connector.

7. The water purification device according to any one of claims 1 to 5, characterized in that, The first pipe fitting includes: The first connector body is partially inserted into the water outlet hose and abuts against the inner wall of the water outlet hose. The first connector body can be connected to the second pipe connector. The first connector is sleeved on the outer periphery of the water outlet hose and connected to the first connector body to clamp the wall of the water outlet hose with the first connector body.

8. The water purification device as described in claim 7, characterized in that, The first connector body includes: The first main body is connected to the first connector and can be connected to the second pipe connector; The flexible connector is connected to the first main body and inserted into the water outlet hose, abutting against the inner wall of the water outlet hose.

9. The water purification device as described in claim 8, characterized in that, The resilient plug-in portion includes: The elastic sub-part is connected to the first main body part; The inclined sub-section is connected to the side of the elastic sub-section away from the first main body. Along the radial direction of the water outlet hose, the inclined sub-section has a cross-section whose area gradually decreases in the direction away from the elastic sub-section.

10. The water purification device as described in claim 7, characterized in that, The first connector body includes: The first main body is connected to the water outlet hose and can be connected to the first connector; The first connecting part is connected to the first main body part; The first connector includes: The second main body is sleeved on the outer periphery of the water outlet hose; The second connecting part is connected to the second main body part and can also be connected to the first connecting part; Wherein, the second connecting part is threadedly connected to the first connecting part, or the second connecting part is snapped into the first connecting part.

11. The water purification device according to any one of claims 1 to 5, characterized in that, The first pipe fitting includes: The first connector body is partially inserted into the water outlet hose and abuts against the inner wall of the water outlet hose; The third connecting part is connected to the first connector body; The second pipe fitting includes: The second connector body is connected to one of the pressurized water outlet and the water inlet. The fourth connecting part is connected to the second connector body and can also be connected to the third connecting part; The third connecting part is snapped into the fourth connecting part, or the third connecting part is threaded into the fourth connecting part.

12. The water purification device according to any one of claims 1 to 5, characterized in that, The first pipe fitting includes at least one of a right-angle pipe fitting and a straight pipe fitting; and / or, The second pipe fitting includes at least one of a right-angle pipe fitting and a straight pipe fitting; and / or, The third pipe fitting includes at least one of a right-angle pipe fitting and a straight pipe fitting; and / or, The fourth pipe fitting includes at least one of a right-angle pipe fitting and a straight pipe fitting.

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