CN212894179U - Water purifying tap - Google Patents

Abstract

The utility model discloses a water purification faucet, which comprises a water pipe, a rotary joint and a switch handle, wherein the tail end of the bottom of the water pipe is connected with the rotary joint, the top end of the water pipe is a bent pipe, and the switch handle is arranged on the rotary joint; a rough filtering cylinder and a fine filtering cylinder connected with the rough filtering cylinder in parallel are arranged at the tail end of the bent pipe at the top of the water pipe, the top end of the rough filtering cylinder is communicated with the tail end of the bent pipe in a sealing manner, a three-way valve is arranged at the outlet end of the rough filtering cylinder, the inlet of the three-way valve is communicated with the outlet of the rough filtering cylinder, the left outlet of the three-way valve is communicated with the fine filtering cylinder, the lower outlet of the three-way valve is communicated with a; the rough filtering cylinder comprises a cylinder body I, and an activated carbon particle layer and a KDF filter material layer are arranged in the cylinder body I from top to bottom; the fine filter cylinder comprises a cylinder body II, a hollow fiber ultrafiltration membrane component is arranged in the middle of the interior of the cylinder body II, an outlet hopper is arranged at the bottom of the cylinder body II, and the outlet hopper is communicated with a water outlet pipe through a connecting pipe. The utility model discloses can improve water purification tap's life and reduce cost, can change as required and purify out water.

Description

Water purifying tap

Technical Field

The utility model belongs to the technical field of the cleaners and polishes, concretely relates to water purification tap.

Background

Along with the general improvement of people's requirement for quality of life, require more rigorously in the aspect of the running water use, and along with industry development, water pollution is comparatively serious, though the running water has been handled in order to accord with the operation standard, in fact in the aquatic there are multiple harmful substance such as bacterium, suspended solid, bacterium, chlorine, macromolecule organic matter, and long-term direct use easily causes the injury to the human body, in order to realize carrying out effectual purification to quality of water, install the filter core on the tap and form the water purification tap, make it go out the water and reach direct drinking standard. The water purifying faucet is mostly used in kitchens, which are actually multifunctional areas, and sometimes, when tableware and food are washed, simple purification is adopted, and deep purification is needed when the food is drunk or cooked.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects and the difficult problems in the prior art, the utility model aims at providing a water purifying tap.

The utility model discloses a following technical scheme realizes:

a water purifying faucet comprises a water pipe, a rotary joint and a switch handle, wherein the tail end of the bottom of the water pipe is connected with the rotary joint, the top end of the water pipe is provided with a bent pipe, and the switch handle is arranged on the rotary joint; a rough filtering cylinder and a fine filtering cylinder connected with the rough filtering cylinder in parallel are arranged at the tail end of the bent pipe at the top of the water pipe, the top end of the rough filtering cylinder is communicated with the tail end of the bent pipe in a sealing manner, a three-way valve is arranged at the outlet end of the rough filtering cylinder, the inlet of the three-way valve is communicated with the outlet of the rough filtering cylinder, the left outlet of the three-way valve is communicated with the fine filtering cylinder, the lower outlet of the three-way valve is communicated with a; the rough filtering cylinder comprises a cylinder body I, wherein an activated carbon particle layer and a KDF filter material layer are arranged in the cylinder body I from top to bottom; the fine filter cylinder comprises a cylinder body II, a hollow fiber ultrafiltration membrane component is arranged in the middle of the inside of the cylinder body II, an outlet hopper is arranged at the bottom of the cylinder body II, and the outlet hopper is communicated with a water outlet pipe through a connecting pipe.

Furthermore, a filter screen is arranged at the bottom of the hollow fiber ultrafiltration membrane component, and an activated carbon adsorption coating is laid on the inner wall of the cylinder body II.

Further, barrel I all adopts organic glass material with barrel II.

Further, the top of the thin filter cartridge is connected with the water pipe through a bent support rod.

Furthermore, the activated carbon particle layer adopts coconut shell activated carbon.

Compared with the prior art, the utility model discloses beneficial effect includes:

(1) the utility model can prolong the service life of the water purifying tap and reduce the cost through the parallel coarse filter cylinder, the fine filter cylinder and the three-way valve; the rough filtering cylinder is used for removing chlorine, heavy metals and the like in water, so that the effluent can be directly used for cleaning food and tableware; the fine filter cylinder is used for removing bacteria, organic matter impurities and the like in water, so that the discharged water can be directly drunk.

(2) When the valve core in the three-way valve is in different positions, the outlets are different, so that the opening of the fine filter cylinder can be determined, when the valve core is in the lower part, the upper left part is communicated with the lower left part, the lower outlet is blocked, and the effluent sequentially passes through the coarse filter cylinder and the fine filter cylinder; when the valve core is arranged at the left part, the valve core is communicated up and down, the left outlet is blocked, and the outlet water does not pass through the fine filter cylinder. The water outlet can reach different standards through the three-way valve.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the middle coarse filter cylinder of the present invention.

Fig. 3 is the internal structure diagram of the middle and fine filter cartridge of the present invention.

Illustration of the drawings: the method comprises the following steps of 1-a water pipe, 2-a coarse filter cylinder, 201-a cylinder I, 202-an activated carbon particle layer, 203-KDF filter material layer, a 3-three-way valve, 4-a fine filter cylinder, 401-a cylinder II, 402-a hollow fiber ultrafiltration membrane component, 403-a filter screen, 404-an outlet hopper, 405-an adsorption coating, 5-a connecting pipe, 6-a water outlet head, 7-a supporting rod, 8-a rotary joint, 9-a switch handle and 10-a water outlet pipe.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "I" and "II" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, integrally connected; can be mechanical connection and electrical connection; may be directly connected, indirectly connected through intervening agents, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood to be specific to those skilled in the art.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 3, a water purifying tap comprises a water pipe 1, a rotary joint 8 and a switch handle 9, wherein the tail end of the bottom of the water pipe 1 is connected with the rotary joint 8, the top end of the water pipe 1 is an elbow pipe, the switch handle 9 is installed on the rotary joint 8, the tail end of the rotary joint 8 is communicated with a water inlet pipe, the switch handle 9 is used for controlling opening and closing and the size of water flow, and the water pipe 1 is lifted to a height so as to be convenient for supporting and using. The water pipe 1, the rotary joint 8 and the switch handle 9 constitute a conventional faucet.

The end installation of 1 top return bend of water pipe is strained a thick section of thick bamboo 2 and is strained a section of thick bamboo 4 with the thin of a thick section of thick bamboo 2 parallelly connected, the sealed intercommunication in end of a thick section of thick bamboo 2 and the return bend of thick filtration, the exit end of a thick filtration section of thick bamboo 2 sets up three-way valve 3, three-way valve 3's import and the export intercommunication of a thick filtration section of thick bamboo 2, three-way valve 3's left side export and thin section of thick bamboo 4 intercommunication of straining, three-way valve 3's lower export and outlet pipe 10 intercommunication, the end of outlet pipe 10 sets up outlet head 6, the.

The coarse filter cylinder 2 is used for removing chlorine, heavy metals and the like in water, so that the discharged water can be directly used for cleaning food and tableware; the fine filter cylinder 4 is used for removing bacteria, organic impurities and the like in water, so that the discharged water can be directly drunk. When the valve core in the three-way valve 3 is at different positions, the outlets are different, and then the thin filter cylinder 4 can be determined to be opened, when the valve core is at the lower part, the upper left part is communicated with the lower left part, the lower outlet is blocked, and the effluent sequentially passes through the thick filter cylinder 2 and the thin filter cylinder 4; when the valve core is arranged at the left part, the valve core is communicated up and down, the left outlet is blocked, and the outlet water does not pass through the fine filter cartridge 4. The water outlet can reach different standards through the three-way valve 3.

The coarse filter cartridge 2 comprises a cartridge body I201, wherein an activated carbon particle layer 202 and a KDF filter material layer 203 are arranged in the cartridge body I201 from top to bottom; the coarse filter cylinder 2 removes chlorine and large-particle impurities (such as rust and algae generated in the transportation process) in water through the activated carbon particle layer 202, and removes heavy metals and the like in water through the KDF filter material layer 203, so that the coarse filter cylinder is safer in cleaning food and tableware.

The fine filter cartridge 4 comprises a cartridge body II 401, a hollow fiber ultrafiltration membrane component 402 is arranged in the middle of the interior of the cartridge body II 401, a filter screen 403 is arranged at the bottom of the hollow fiber ultrafiltration membrane component 402, an activated carbon adsorption coating 405 is laid on the inner wall of the cartridge body II 401, an outlet hopper 404 is arranged at the bottom of the cartridge body II 401, and the outlet hopper 404 is communicated with a water outlet pipe 10 through a connecting pipe 5. The main filter element of the fine filter cartridge 4 is a hollow fiber ultrafiltration membrane component 402 which has super strong filtering effect, and the active carbon adsorption coating 405 is used for reducing the pressure of the hollow fiber ultrafiltration membrane component 402, so that the service life of the hollow fiber ultrafiltration membrane component 402 is longer; the screen 403 mainly serves to support and reinforce the hollow fiber ultrafiltration membrane module 402, and does not obstruct the water outlet.

Whether to use the fine filter cylinder 4 or not can be determined as required, the hollow fiber ultrafiltration membrane module 402, which is the main filter element of the fine filter cylinder 4, has high purification efficiency, but has high cost and is easy to block after long-term use, and the service life of the water purification faucet can be prolonged and the cost can be reduced by the coarse filter cylinder 2, the fine filter cylinder 4 and the three-way valve 3 which are arranged in parallel.

Barrel I201 and barrel II 401 all adopt organic glass material, and its quality is light, high temperature resistant, wear-resisting, can alleviate the supporting pressure of water pipe 1, can be used to hot water simultaneously and use.

Because the thick section of thick bamboo 2 that strains all has certain weight with a thin section of thick bamboo 4 of straining, especially thin section of thick bamboo 4 only forms the strong point through connecting pipe 5, three-way valve 3, and it is not hard up easily to use for a long time, and the top of a thin section of thick bamboo 4 of straining is connected with water pipe 1 through the bracing piece 7 of buckling to guarantee holistic stability.

The activated carbon granular layer 202 is made of coconut shell activated carbon, and has the advantages of developed pores, good adsorption performance, high strength, easy regeneration, economy, durability and the like, but the price is higher than that of the conventional wood activated carbon due to the problems of coconut shell production places and the like.

The foregoing merely illustrates preferred embodiments of the present invention, which are described in considerable detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (5)

1. A water purifying faucet comprises a water pipe, a rotary joint and a switch handle, wherein the tail end of the bottom of the water pipe is connected with the rotary joint, the top end of the water pipe is provided with a bent pipe, and the switch handle is installed on the rotary joint; the method is characterized in that: a rough filtering cylinder and a fine filtering cylinder connected with the rough filtering cylinder in parallel are mounted at the tail end of the bent pipe at the top of the water pipe, the top end of the rough filtering cylinder is communicated with the tail end of the bent pipe in a sealing manner, a three-way valve is arranged at the outlet end of the rough filtering cylinder, the inlet of the three-way valve is communicated with the outlet of the rough filtering cylinder, the left outlet of the three-way valve is communicated with the fine filtering cylinder, the lower outlet of the three-way valve is communicated with a water outlet pipe, and the tail end of; the rough filtering cylinder comprises a cylinder body I, and an activated carbon particle layer and a KDF filter material layer are arranged in the cylinder body I from top to bottom; the fine filter cylinder comprises a cylinder body II, a hollow fiber ultrafiltration membrane component is arranged in the middle of the interior of the cylinder body II, an outlet hopper is arranged at the bottom of the cylinder body II, and the outlet hopper is communicated with the water outlet pipe through a connecting pipe.

2. The water purifying faucet of claim 1, wherein: the bottom of the hollow fiber ultrafiltration membrane component is provided with a filter screen, and the inner wall of the cylinder body II is paved with an activated carbon adsorption coating.

3. The water purifying faucet of claim 1, wherein: barrel I with barrel II all adopts organic glass material.

4. The water purifying faucet of claim 1, wherein: the top of the thin filter cylinder is connected with the water pipe through a bent support rod.

5. The water purifying faucet of claim 1, wherein: the active carbon particle layer adopts coconut shell active carbon.

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