Purifying faucet

Abstract

The utility model relates to the technical field of purification devices, in particular to a purification faucet which comprises a purification faucet body and a filter element, and the filter element is detachably arranged on the purification faucet body and communicated with the purification faucet body. The filter element is detachably arranged on the purification faucet body, so that when the filter element needs to be replaced, only the filter element needs to be detached independently, and replacement can be completed. The replacement steps of the filter element are simplified, the replacement efficiency is improved, the workload and cost of replacement are reduced, and waste of resources is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of purification devices, in particular to a purification faucet. Background Art

[0002] A water purifier, also known as a water purifier or water purifier, is a water treatment device that deeply filters and purifies water according to the requirements for water use. The water purifier we usually talk about generally refers to a small purifier for home use. Although a water purifier has been installed, there are still problems with the water tasting bad and the water having an odor. To solve the above problems, a filter element is installed on the water faucet, and the filter element needs to be replaced after a certain period of use. However, in the existing solution, the filter element and the water faucet are integrated, and the filter element cannot be replaced alone. The part fixed to the filter element needs to be replaced together, which greatly increases the cost and workload of replacing the filter element. In addition, the parts replaced together with the filter element cannot be used any more, resulting in a waste of resources. Utility Model Content

[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a purification faucet to solve the problem that the filter element on the purification faucet in the prior art cannot be replaced separately.

[0004] To achieve the above-mentioned purpose and other related purposes, the present invention provides a purification faucet, comprising a purification faucet body and a filter element, wherein the filter element is detachably arranged on the purification faucet body and communicated with the purification faucet body.

[0005] Optionally, the purification faucet body includes a water outlet pipe and a base for connecting to a countertop, the water inlet end of the filter element and the water outlet end of the base are detachably connected and interconnected, the water outlet end of the filter element and the water inlet end of the water outlet pipe are detachably connected and interconnected, and the water inlet end of the base is used to connect to an external water inlet pipe.

[0006] Optionally, the water inlet end of the filter element is threadedly connected to the water outlet end of the base, and the water inlet end of the outlet pipe is connected to the water outlet end of the filter element by plugging.

[0007] Optionally, the purification faucet body includes a water outlet pipe and a base for connecting to a countertop, the base is arranged between the water outlet pipe and the filter element, the water outlet end of the filter element and the water inlet end of the base are detachably connected and communicated with each other, the water inlet end of the filter element is used to communicate with an external water inlet pipe, and the water outlet end of the base is communicated with the water inlet end of the water outlet pipe.

[0008] Optionally, the water outlet end of the base is detachably connected to the water inlet end of the water outlet pipe.

[0009] Optionally, the water outlet end of the base is connected to the water inlet end of the water outlet pipe by plugging, and the water outlet end of the filter element is connected to the water inlet end of the base by threading.

[0010] Optionally, the base is provided with a fastening nut for locking the base on the table.

[0011] Optionally, the water inlet end of the filter element is an external threaded interface.

[0012] Optionally, the filter element includes a shell, a filter core and a cover body, the shell has an inner cavity with an opening at one end, the filter core is detachably arranged in the inner cavity of the shell, and the cover body is detachably arranged on the inner cavity opening of the shell and seals the inner cavity opening of the shell.

[0013] Optionally, the filter element is in the shape of a cylinder with rounded corners at both ends, the axial length of the filter element is 110mm to 140mm, and the outer diameter of the filter element is 40 to 50mm; the distance between the highest point of the water outlet end of the outlet pipe and the bottom end surface of the base is 200mm to 260mm.

[0014] As described above, the purification faucet of the present utility model has the following beneficial effects:

[0015] The filter element is detachably mounted on the main body of the purification faucet. When the filter element needs to be replaced, it can be replaced by simply removing the filter element. This allows the solution to be reused after the filter element is replaced, reducing usage costs. This solution also simplifies the filter element replacement process, improves replacement efficiency, reduces the workload and cost of filter element replacement, and avoids waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0017] Figure 2 This is a schematic structural diagram of another embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the filter element structure of an embodiment of the present utility model.

[0019] Part Number Description

[0020] 1-base; 11-switch handle; 12-fastening nut; 2-filter element; 21-housing; 22-cover; 3-water outlet pipe; 4-quick adapter. DETAILED DESCRIPTION

[0021] The following describes the embodiments of the present invention through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different perspectives and applications without departing from the spirit of the present invention.

[0022] It should be noted that the diagrams provided in this embodiment are only used to illustrate the basic concept of the present invention. Therefore, the diagrams only show the components related to the present invention and are not drawn according to the number, shape and size of the components in actual implementation. The type, quantity and proportion of each component in actual implementation can be changed at will, and the component layout type may also be more complex. The structures, proportions, sizes, etc. shown in the drawings of this specification are only used to match the content disclosed in the specification for people familiar with this technology to understand and read. They are not used to limit the conditions for the implementation of the present invention, so they have no technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed in the present invention without affecting the effect and purpose that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and are not used to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships should also be regarded as the scope of implementation of the present invention without substantially changing the technical content.

[0023] See Figures 1 to 3 This embodiment provides a purification faucet, including a purification faucet body and a filter element 2. The filter element 2 is arranged on the purification faucet body and is connected to the channel through which water flows in the purification faucet body. The water flowing through the purification faucet body can flow through the filter element 2, and the taste and flavor of the water are improved by the filter element 2. This embodiment is improved on the traditional ordinary stainless steel faucet. A filter element 2 is added to the water outlet end of the faucet, which can effectively solve the problems of the taste and odor of the water output of the water purifier, while providing minerals and trace elements that are beneficial to the human body and improving the quality of drinking water. The filter element 2 is an activated carbon filter element or an ALK filter element. Both the activated carbon filter element and the ALK filter element are filter elements that have been disclosed in the prior art. All structures through which water flows in the purification faucet body are made of stainless steel, preferably food-grade 304 stainless steel.

[0024] In this embodiment, filter element 2 is detachably mounted on the faucet body. When filter element 2 needs to be replaced, it can be replaced simply by removing filter element 2. This simplifies the filter element 2 replacement process, improves replacement efficiency, reduces the workload and cost of filter element 2 replacement, and avoids waste of resources. The detachable connection can be a threaded connection, a plug-in connection, or any other detachable connection method known in the art that achieves the same effect.

[0025] In one embodiment, Figure 2 As shown, the purification faucet body includes an outlet pipe 3 and a base 1. The bottom of the base 1 is connected to the countertop, and the purification faucet body is installed on the countertop where the purification faucet is required to be installed through the base 1. The top of the outlet pipe 3 can be a bend pipe, which can prevent the water flow from directly hitting the bottom of the pool, thereby reducing the damage to the pool caused by the water flow. In addition, it can also reduce the noise of the water flow and improve the quality of life. The base 1 and the outlet pipe 3 are both cylindrical in shape, and a switch handle 11 for controlling the switch of the purification faucet body is provided on the outer peripheral side wall of the base 1. The switch handle 11 can also be made of stainless steel, preferably food grade 304 stainless steel. Since the direction of water flow is from the bottom to the top of the purification faucet body, that is, from the base 1 to the outlet pipe 3, the lower ends of the base 1, the outlet pipe 3, and the filter element 2 are all water inlet ends, and the upper ends are all water outlet ends. The filter element 2 is arranged between the base 1 and the water outlet pipe 3. The bottom end of the filter element 2 (the water inlet end of the filter element 2) and the top end of the base 1 (the water outlet end of the base 1) are detachably connected and interconnected. Water can flow from the base 1 to the filter element 2. The water inlet end of the base 1 is used to communicate with an external water inlet pipe. The external water inlet pipe can be a tap water pipe or a drain pipe after purification by the filter. The top end of the filter element 2 (the water outlet end of the filter element 2) and the bottom end of the water outlet pipe 3 (the water inlet end of the water outlet pipe 3) are detachably connected and interconnected. Water can flow from the filter element 2 to the water outlet pipe 3, and then flow out from the top end of the water outlet pipe 3 (the water outlet end of the water outlet pipe 3) for use by the user. The above-mentioned setting method installs the filter element 2 above the countertop, which facilitates the installation and disassembly of the filter element 2. It can be matched and determined according to the actual installation location and place of use, thereby improving the adaptability of this embodiment to different scenarios.

[0026] In one embodiment, a seal is provided between the bottom end of the filter element 2 and the top end of the base 1, and between the top end of the filter element 2 and the bottom end of the outlet pipe 3. The seal is preferably a silicone seal ring, which can improve the sealing performance of this embodiment and prevent water leakage.

[0027] In one embodiment, Figure 2As shown, the water inlet of the filter element 2 is threadedly connected to the water outlet of the base 1, and the water inlet of the outlet pipe 3 is connected to the water outlet of the filter element 2 via a plug-in connection, which is also known as a quick-connect connection method disclosed in the prior art. The water inlet of the filter element 2 is a threaded interface, and the water outlet is a quick-connect interface. This arrangement facilitates the installation of the outlet pipe 3, eliminating the need for an adapter between the filter element 2 and the outlet pipe 3, saving installation costs, simplifying the installation and removal steps, and avoiding problems such as water leakage caused by excessive intermediate connectors such as adapters.

[0028] In one embodiment, Figure 2 As shown, the vertical distance between the highest point of the water outlet end of the water outlet pipe 3 and the bottom end surface of the base 1 is less than or equal to 240 mm, which can avoid problems such as water flow dispersion and splashing caused by excessive water outlet height.

[0029] In one embodiment, Figure 1 As shown, the purification faucet body includes an outlet pipe 3 and a base 1. The bottom of the base 1 is connected to the countertop, and the purification faucet body is installed on the countertop through the base 1. The filter element 2 is located below the base 1. The top end of the filter element 2 (the water outlet end of the filter element 2) and the bottom end of the base 1 (the water inlet end of the base 1) are detachably connected and communicate with each other. The bottom end of the filter element 2 (the water inlet end of the filter element 2) is used to connect to an external water inlet pipe, which can be a tap water pipe or a drain pipe after purification by the filter. The top end of the base 1 (the water outlet end of the base 1) and the bottom end of the outlet pipe 3 (the water inlet end of the outlet pipe 3) are detachably connected and communicate with each other. Water is first filtered by the filter element 2, then flows through the base 1, and finally flows out of the outlet pipe 3. This installation method installs the filter element 2 below the countertop, making it invisible when in use, making the purification faucet more aesthetically pleasing.

[0030] In one embodiment, Figure 1 As shown, the water outlet of the base 1 is connected to the water inlet of the outlet pipe 3 via a plug-in connection, while the water outlet of the filter element 2 is threadedly connected to the water inlet of the base 1. The water outlet of the base 1 is a quick-connect connector. The water outlet of the filter element 2 is an internally threaded connector. The advantage of an internally threaded connector is that it facilitates the installation of the base 1. Since the filter element 2 is hoisted on the faucet base 1, the threaded connection provides a more secure and reliable fastening, while also preventing water leakage between the filter element 2 and the base 1.

[0031] In one embodiment, the mounting surface is provided with a through-hole. A screw is provided on the bottom of base 1 for connecting to the surface. A fastening nut 12 is provided on the screw. The screw is inserted into the mounting hole and engages with the through-hole. The screw engages with the through-hole to mount base 1 on the surface, and fastening nut 12 secures base 1 to the surface.

[0032] In one embodiment, Figure 1 As shown, the water inlet end of the filter element 2 is an externally threaded interface, that is, the bottom end of the filter element 2 is an externally threaded interface, and a quick adapter 4 is connected via the externally threaded interface. The filter element 2 is detachably connected and connected to the upstream purifier via the quick adapter 4. The quick adapter 4 is a quick adapter that has been disclosed in the prior art.

[0033] In one embodiment, Figure 3 As shown, the filter element 2 includes a housing 21, a filter element, and a cover 22. The housing 21 has an inner cavity with an open top, that is, the housing 21 has a hollow inner cavity with an open top. The filter element is removably disposed within the inner cavity of the housing 21, and the cover 22 is removably disposed over and blocks the inner cavity opening of the housing 21. The removable cover 22 and the housing 21, as well as the removable filter element and the housing 21, allow the filter element to be removed and replaced independently.

[0034] In one embodiment, Figures 1 to 3 As shown, the filter element 2 is cylindrical in shape, and the outer periphery of both ends of the cylinder is rounded, that is, the outer periphery of both ends of the cylinder is arc-shaped, and the axial length of the filter element 2 can be 110mm, 120mm, 140mm, or any other value between 110mm and 140mm. The outer diameter of the filter element 2 can be 40mm, 45mm, 50mm, or any other value between 40 and 50mm; the total height after the water outlet pipe 3 and the filter element 2 are connected can be 200mm, 210mm, 260mm, or any other value between 200mm and 260mm, that is, the distance between the highest point of the water outlet end of the water outlet pipe 3 and the bottom end surface of the base 1 is 200mm to 260mm. Setting the total height within this range can effectively solve problems such as water flow dispersion and splashing caused by excessive water outlet height.

[0035] In one embodiment, Figures 1 to 3 As shown, the housing 21 is cylindrical, with an axial length of 125 mm and an outer diameter of 45 mm. The total height of the connected water outlet pipe 3 and filter element 1 is 240 mm, that is, the distance between the highest point of the water outlet end of the water outlet pipe 3 and the bottom end surface of the base 1 is 240 mm. While ensuring the filtration effect, the size of the filter element 2 is optimized to make the purification faucet more coordinated as a whole.

[0036] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by one of ordinary skill in the art without departing from the spirit and technical principles disclosed in the present invention are intended to be covered by the claims of the present invention.

Claims

1. A purification faucet, characterized in that: It includes a purification faucet body and a filter element, the filter element is detachably arranged on the purification faucet body and connected to the purification faucet body, the purification faucet body includes a water outlet pipe and a base for connecting to a countertop, the water inlet end of the filter element and the water outlet end of the base are detachably connected and connected to each other, the water outlet end of the filter element and the water inlet end of the water outlet pipe are detachably connected and connected to each other, and the water inlet end of the base is used to connect to an external water inlet pipe.

2. The purification faucet according to claim 1, characterized in that: The water inlet end of the filter element is connected to the water outlet end of the base by threaded connection, and the water inlet end of the outlet pipe is connected to the water outlet end of the filter element by plugging.

3. The purification faucet according to claim 1, characterized in that: The base is arranged between the water outlet pipe and the filter element, the water outlet end of the filter element and the water inlet end of the base are detachably connected and communicated with each other, the water inlet end of the filter element is used to communicate with the external water inlet pipe, and the water outlet end of the base is communicated with the water inlet end of the water outlet pipe.

4. The purification faucet according to claim 3, characterized in that: The water outlet end of the base is detachably connected to the water inlet end of the water outlet pipe.

5. The purification faucet according to claim 4, characterized in that: The water outlet end of the base is connected to the water inlet end of the water outlet pipe by plugging, and the water outlet end of the filter element is connected to the water inlet end of the base by threading.

6. The purification faucet according to any one of claims 1 to 5, characterized in that: The base is provided with a fastening nut for locking the base on the table.

7. The purification faucet according to any one of claims 1 to 5, characterized in that: The water inlet end of the filter element is an external thread interface.

8. The purification faucet according to claim 1, characterized in that: The filter element includes a shell, a filter core and a cover body. The shell has an inner cavity with an opening at one end. The filter core is detachably arranged in the inner cavity of the shell. The cover body is detachably arranged on the inner cavity opening of the shell and seals the inner cavity opening of the shell.

9. The purification faucet according to claim 1, characterized in that: The filter element is in the shape of a cylinder with rounded corners at both ends. The axial length of the filter element is 110mm to 140mm, and the outer diameter of the filter element is 40 to 50mm. The distance between the highest point of the water outlet end of the outlet pipe and the bottom end surface of the base is 200mm to 260mm.

Images