CN210800140U

CN210800140U - Double-inlet single-outlet environment-friendly faucet

Info

Publication number: CN210800140U
Application number: CN201921750005.0U
Authority: CN
Inventors: 傅梦琦; 王建均
Original assignee: Zhejiang Longjing Water Co ltd
Current assignee: Zhejiang Longjing Water Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-06-19
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a two-in single-out environment-friendly faucet, include leading casing and install the tap inside lining in leading casing inner chamber, the bottom of tap inside lining is equipped with two water inlet interface, water inlet interface and PE advance water piping connection, water inlet interface's the inner is equipped with the location step, install on the location step with the sealed O type circle of PE inlet tube, water inlet interface's oral area is connected with the quick-operation joint who advances water piping connection with PE, the tap inside lining adopts PA66 to make, tap shell adopts ABS to make, and the surface is equipped with the metal layer of plating, the quick-operation joint adopts POM to make. The utility model discloses a quick-operation joint high-speed joint PE inlet tube makes things convenient for the PE inlet tube to install fast. In addition, the water purifier is made of environment-friendly materials, can reduce weight, energy and cost, is particularly nontoxic, and cannot pollute flowing water.

Description

Double-inlet single-outlet environment-friendly faucet

Technical Field

The utility model relates to a water tap.

Background

At present, a double-inlet single-outlet faucet on the market is connected with a water inlet pipe by a water inlet screw, and the water inlet screw is made of a copper material, so that harmful substances are possibly generated after the water inlet screw is contacted with water, and the double-inlet single-outlet faucet is not safe and environment-friendly enough. In addition, the installation of the water inlet pipe is not convenient and fast enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a make things convenient for PE inlet tube installation and safe environmental protection's two-in single-out environment-friendly tap is provided.

In order to solve the technical problem, the utility model adopts the following technical scheme: a double-inlet single-outlet environment-friendly faucet comprises a faucet shell and a faucet lining arranged in an inner cavity of the faucet shell, wherein two water inlet interfaces are arranged at the bottom of the faucet lining and connected with a PE (polyethylene) water inlet pipe, a positioning step is arranged at the inner end of each water inlet interface, an O-shaped ring sealed with the PE water inlet pipe is arranged on the positioning step, a quick joint connected with the PE water inlet pipe is arranged at the opening of each water inlet interface and comprises an outer fixing ring and an inner connecting ring connected with the outer fixing ring, the outer fixing ring is connected with the opening of each water inlet interface through a buckle, the inner connecting ring is connected with the PE water inlet pipe in an interference fit manner, a water outlet interface is arranged at the top of the faucet lining, the water outlet interface is connected with a water outlet pipe, a screw rod part protruding out of the upper end of the faucet shell is arranged at the top of the faucet, the water outlet pipe is provided with a necking groove, a gasket is arranged in the necking groove, the inner end of the pipe sleeve is matched with the gasket to limit the water outlet pipe, a first control interface and a second control interface are uniformly distributed on the tap shell along the circumferential direction, the first control interface and the second control interface are respectively connected with a control valve, the tap lining is provided with a first water inlet flow channel communicated with the first water inlet interface, a second water inlet flow channel communicated with the second water inlet interface and a water outlet flow channel communicated with the water outlet interface, the control valves comprise a valve seat and a valve body which are connected together, a valve core arranged in the valve body, a valve rod driving the valve core to rotate and a control handle driving the valve rod to rotate, two sealing grooves are arranged on the side surface of the tap lining corresponding to the two control valves, a first channel port communicated with the first water inlet flow channel/the second water inlet flow channel is arranged on the bottom surface of each sealing groove, The water outlet valve comprises a second passage opening communicated with a water outlet passage, a valve core passage inlet communicated with the first passage opening and a valve core passage outlet communicated with the second passage opening are arranged on the valve seat, two positioning holes are arranged on the bottom surface of the sealing groove, two positioning pins are arranged on the bottom surface of the valve seat and are respectively inserted into the two positioning holes, a valve core passage which enables the first passage opening, the valve core passage inlet, the valve core passage outlet and the second passage opening to be communicated or disconnected through rotation is arranged in the valve core, the faucet lining is made of PA66, the faucet shell and the pipe sleeve are made of ABS, an electroplated metal layer is arranged on the surface of the faucet shell and the pipe sleeve, and the valve core and the quick connector are made.

Preferably, the inner coupling ring is provided with claws.

Preferably, the inner connecting ring is provided with a conical barrel section.

Preferably, the inner hole of the outer fixing ring is provided with a taper hole section.

Preferably, the inner end of the water outlet pipe is connected with a water separator.

Preferably, the bottom of the faucet lining is in threaded connection with two fixing screws, the fixing screws penetrate through the gasket, and the fixing screws are in threaded connection with locking nuts below the gasket.

The utility model discloses a quick-operation joint high-speed joint PE inlet tube makes things convenient for the PE inlet tube to install fast. In addition, the faucet lining is made of PA66, so that the weight can be reduced, the energy can be saved, the cost can be reduced, especially, the faucet lining is non-toxic and does not pollute a flowing water body, the valve core and the quick connector are made of POM, the faucet lining can keep a certain chemical stability at a high temperature, and no harmful substance is generated no matter cold water or hot water passes through. The water distributor in the water outlet pipe has the function of ensuring that the water column effect is better.

Drawings

The invention will be further described with reference to the accompanying drawings and specific embodiments:

fig. 1 is a schematic sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the water inlet interface in FIG. 1;

fig. 3 is a schematic view of the external structure of the present invention.

Detailed Description

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, a two-in single-out environment-friendly faucet, includes leading casing 2 and installs tap inside lining 1 in leading casing inner chamber, the bottom of tap inside lining is equipped with two water inlet interface, water inlet interface and PE advance water piping connection, water inlet interface's the inner is equipped with the location step, install on the location step with the sealed O type circle 12 of PE inlet tube, water inlet interface's oral area is connected with the quick-operation joint 11 with PE advance water piping connection, quick-operation joint includes outer retainer plate 111 and the interior clamping ring 112 of being connected with outer retainer plate, outer retainer plate passes through the buckle and is connected with water inlet interface's oral area, interior clamping ring is connected with PE inlet tube interference fit, adopts quick-operation joint quick-operation connection PE inlet tube, makes things convenient for PE inlet tube quick installation.

The water outlet device comprises a faucet lining, wherein the top of the faucet lining is provided with a water outlet port, the water outlet port is connected with a water outlet pipe 8, an O-shaped ring 6 is arranged between the water outlet pipe and the water outlet port, the top of the faucet lining is provided with a screw rod part protruding out of the upper end of a faucet shell, the screw rod part is in threaded connection with a pipe sleeve 7, the water outlet pipe is provided with a necking groove, a gasket is arranged in the necking groove, the inner end of the pipe sleeve is matched with the gasket to limit the water outlet pipe, the faucet shell is circumferentially and uniformly provided with a first control port and a second control port, the first control port and the second control port are respectively connected with a control valve 3, the faucet lining is provided with a first water inlet flow passage communicated with the first water inlet port, a second water inlet flow passage communicated with the second water inlet port and a water outlet flow passage communicated with the water outlet, the side surface of the tap lining is provided with two sealing grooves corresponding to the two control valves, the bottom surface of each sealing groove is provided with a first passage port communicated with the first water inlet passage/the second water inlet passage and a second passage port communicated with the water outlet passage, the valve seat is provided with a valve core passage inlet communicated with the first passage port and a valve core passage outlet communicated with the second passage port, the bottom surface of the sealing groove is provided with two positioning pins, the two positioning pins are respectively inserted into the two positioning holes, the valve core is internally provided with a valve core passage which enables the first passage port, the valve core passage inlet, the valve core passage outlet and the second passage port to be communicated or disconnected through rotation, the tap lining is made of PA66, and the tap shell and the pipe sleeve are made of ABS, and the surface is provided with an electroplated metal layer, and the valve core and the quick connector are made of POM. The faucet lining, the valve core and the quick connector are made of environment-friendly materials, so that the weight can be reduced, the energy can be saved, the cost can be reduced, and particularly, the faucet lining, the valve core and the quick connector are non-toxic and cannot pollute a flowing water body.

Wherein, the inner connecting ring is provided with a clamping jaw, and the PE water inlet pipe is clamped by the clamping jaw. The inner connecting ring is provided with a conical barrel section, and the clamping jaws can be arranged on the conical barrel section so as to facilitate the insertion of the PE water inlet pipe. Furthermore, the hole of outer retainer plate is equipped with the taper hole section, corresponds the setting of taper cylinder section, provides the space for the outside inflation of jack catch.

Furthermore, the inner end of the water outlet pipe is connected with a water separator 5, so that the water column effect is better.

In order to install the faucet, the bottom of the faucet lining is in threaded connection with two fixing screw rods 4, the fixing screw rods penetrate through the gaskets, the fixing screw rods are in threaded connection with locking nuts below the gaskets, and the faucet is installed at a corresponding installation position through the matching of the fixing screw rods and the locking nuts.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. The utility model provides a two advance single-outlet environment-friendly tap which characterized in that: the water inlet connector is connected with a quick joint connected with a PE water inlet pipe, the quick joint comprises an outer fixing ring and an inner connecting ring connected with the outer fixing ring, the outer fixing ring is connected with the mouth of the water inlet connector through a buckle, the inner connecting ring is in interference fit with the PE water inlet pipe, the top of the tap lining is provided with a water outlet connector, the water outlet connector is connected with a water outlet pipe, the top of the tap lining is provided with a screw rod part protruding out of the upper end of the tap shell, the screw rod part is in threaded connection with a pipe sleeve, and the water outlet pipe is provided with a neck shrinking groove, the water outlet pipe is limited by the matching of the inner end of the pipe sleeve and the gasket, a first control interface and a second control interface are uniformly distributed on the tap shell along the circumferential direction, the first control interface and the second control interface are respectively connected with a control valve, the tap lining is provided with a first water inlet flow passage communicated with the first water inlet interface, a second water inlet flow passage communicated with the second water inlet interface and a water outlet flow passage communicated with the water outlet interface, the control valve comprises a valve seat and a valve body which are connected together, a valve core arranged in the valve body, a valve rod driving the valve core to rotate and a control handle driving the valve rod to rotate, the side surface of the tap lining is provided with two sealing grooves corresponding to the two control valves, the bottom surfaces of the sealing grooves are provided with a first passage port communicated with the first water inlet flow passage/the second water inlet flow passage and a second passage port communicated with the water outlet flow passage, the improved faucet is characterized in that a valve core flow channel inlet communicated with a first channel port and a valve core flow channel outlet communicated with a second channel port are formed in the valve seat, two positioning holes are formed in the bottom surface of the sealing groove, two positioning pins are arranged on the bottom surface of the valve seat and inserted into the two positioning holes respectively, a valve core flow channel which enables the first channel port, the valve core flow channel inlet, the valve core flow channel outlet and the second channel port to be communicated or disconnected through rotation is arranged in the valve core, the faucet lining is made of PA66, the faucet shell and the pipe sleeve are made of ABS, an electroplated metal layer is arranged on the surface of the faucet shell and the pipe sleeve, and the valve core and.

2. The environment-friendly faucet with double inlets and single outlets as claimed in claim 1, wherein: the inner connecting ring is provided with a claw.

3. The environment-friendly faucet with double inlets and single outlets as claimed in claim 2, wherein: the inner connecting ring is provided with a conical barrel section.

4. The environment-friendly faucet with double inlets and single outlets as claimed in claim 3, wherein: the inner hole of the outer fixing ring is provided with a taper hole section.

5. The environment-friendly faucet with double inlets and single outlets as claimed in claim 1, wherein: the inner end of the water outlet pipe is connected with a water separator.

6. The environment-friendly faucet with double inlets and single outlets as claimed in claim 1, wherein: the bottom of the faucet lining is in threaded connection with two fixing screws, the fixing screws penetrate through the gasket, and locking nuts are in threaded connection with the fixing screws below the gasket.