CN200999934Y

CN200999934Y - Water purification apparatus connector special for water faucet

Info

Publication number: CN200999934Y
Application number: CNU200620107729XU
Authority: CN
Inventors: 施伯祥; 陈建仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-15
Filing date: 2006-09-15
Publication date: 2008-01-02
Anticipated expiration: 2016-09-15

Abstract

A water purifier connector specially used on a water faucet, which comprises a tube body, a filter core, a water inlet opening and a water outlet opening. A bulging inner connector is arranged on the water outlet opening, an outer connector is inserted in the inner connector, and the extended part at the upper end of the outer connector is inserted with the outer water pipe; the outer diameter of the bulging inner connector equals to the inner diameter of the water inlet opening of the tube body. The beneficial effect is that the water inlet opening at the tube bottom is matched with the standard thread opening of the water faucet, and is very convenient to be matched with water faucets of various specifications, for the city water areas, a water pipe with standard thread opening is also used for the drinking water filtering, the water outlet opening adopts an outer connector structure of various diameters, and is inserted with the inner connector, being convenient for the abutting joint with stainless steel pipe of various diameters sold in the market, the thread connection is not required, and the installation and operation are convenient. The outer diameter of the inner connector of the water outlet opening equals to the inner diameter of the water inlet opening, being convenient for two filters connected in series to use, the utility model is suitable for the requirements of drinking water after secondary filtration in the areas of poor water quality, and the filtering efficiency is obviously enhanced.

Description

Water tap purifier special for water connecting head

Technical field

The utility model relates to the special-purpose connecting head on a kind of water pipe connecting head, particularly faucet mounted water purifier.

Background technique

Tap formula drinking-water filter directly is connected with water tap; the water filter that CN2579493Y announces; housing inner filtration core adopts ACF fiber layer of cloth, active carbon ACF layer of fibers, active carbon particle layer and strong magnet layer to form grain core shape and purifies the magnetization filter; the tap water that filters through it is all effectively adsorbed harmful matter and harmful bacteria and heavy metal ion by ACF fiber and grain active carbon; carry out the water body magnetization by strong magnetism again, keep the sanitary standard that needed by human body trace element and mineral substance reach potable water.And the as easy as rolling off a log desorption of ACF fiber, promptly reusable with the clear water flushing.Easy to use effectively for the water-deficient area filtration potable water in mountain area, vast rural area, it is useful to promote mountain area, rural area people ' s health.But there is the inconvenience on the Placement, water intake does not match with the leading outlet pipe of existing use, in addition in the area of water quality inferiority often through once filtering the standard-required that does not also reach potable water, need just can reach requirement by secondary filter, use to reach hygienic standard according to using present situation to require to connect more than two or two.

Summary of the invention

The utility model connects shortcoming that goes up existence and the needs that the adaptation water quality inferiority uses to be improved at above-mentioned leading formula potable water filter, a kind of supporting tap water clarifier connecting head of specialized designs reaches and connects the purpose that quick and convenient or two water purifiers series connection improve filtering effects.

The design proposal that the utility model adopts is: water tap purifier special for water connecting head, comprise cylindrical shell, cross filter core, water intake and water outlet, it is characterized in that on water outlet, establishing the spigot of a projection, grafting-socket in spigot, the socket upper end prolongs partly pegs graft with external water pipe; The inner diameter of water intake equates under the outer diameter of the spigot of projection and the cylindrical shell.

The beneficial effect of above-mentioned design, at first be that the beneath water intake of tube is for to be complementary with water tap standard thread mouth, easily match with all size tap, area for tap water also can be used for the potable water filtration by inserting standard thread saliva pipe, water outlet adopts multiple bore socket structure and spigot to peg graft, the convenient multiple mouthful of commercially available butt joint through Stainless Steel Tube need not to be threaded, and be easy to install.The spigot external diameter of water outlet equates with the water intake internal diameter, is convenient to two filter series connection and uses, and adapting to the water quality inferiority area must obviously improve filter efficiency through secondary filter potable water needs.

Description of drawings

Fig. 1 is a water purifier connecting head sectional view.

Fig. 2 is that water purifier is connected sectional view with outlet pipe.

Embodiment

Referring to shown in Figure 1, water intake 1 is established in the bottom of water purifier cylindrical shell 3, and cylindrical shell is established loam cake 5, the centre of loam cake sets out the mouth of a river 11, establishes the spigot 10 of a projection on the water outlet, spigot 10 outer periphery outside threads 7, spigot 10 fuses with loam cake 5, and loam cake 5 is interconnected by screw thread 4 with cylindrical shell 3 and tightens up.Patch socket 9 on the spigot 10, socket 9 is the dicyclic joint, it comprises interior ring 12 that is inserted in spigot 10 inner chambers and the joints sleeve 13 that is enclosed within outside the spigot 10, and O-ring seals 6 and C V-shaped ring 8, some O-ring seals are embedded in and encircle in 12 outer walls in the socket, ring 12 upper ends of stretching out joints sleeve 13 in the joint, joints sleeve 13 upper ends are embedded in the first half of ring 12 in the joint, in joints sleeve that C V-shaped ring 8 is located at 13 and the joint in ring 12 upper ends, can be tightly connected as stainless steel elbow with external metal sleeve 15.The internal thread of the joints sleeve 13 of socket 9 can be meshed with the outside thread 7 of spigot 9 and screw.As shown in Figure 2, earlier spigot 10 is inserted in socket 9 during connection, select external Discharging bent-tube 15 to be plugged on the interior ring of joint 12 upper ends of stretching out joints sleeve 13 according to the size of external headgear 13 diameters and get final product, stick on seal ring 14 in case of necessity with anti-leak.Joints sleeve 13 outer diameters are selected between 18～28mm, to adapt to the supporting use of present commercially available various criterion Stainless Steel Tube.Be located at cylindrical shell 3 lower end water intakes 1 and establish internal thread 2, it is except being meshed with the binding thread on the feed cock, can also be meshed with the outside thread of cylindrical shell 3 upper end spigots 10, so that in case of necessity two water purifier polyphones are used, under the situation of water quality inferiority, two water purifier polyphones use and can improve purification efficiency and using effect.

Claims

1. water tap purifier special for water connecting head comprises cylindrical shell, crosses filter core, water intake and water outlet, it is characterized in that establishing on water outlet the spigot of a projection, the socket of in spigot, pegging graft, and the socket upper end prolongs partly pegs graft with external water pipe; The inner diameter of water intake equates under the outer diameter of the spigot of projection and the cylindrical shell.

2. water tap purifier special for water connecting head according to claim 1, it is characterized in that dicyclic socket (9) comprises is inserted in the interior ring (12) in the spigot and is enclosed within spigot joints sleeve (13) and O RunddichtringO (6) and C V-shaped ring (8) outward, some O-ring seals are embedded in and encircle in (12) outer wall in the socket, joints sleeve (13) upper end is embedded in ring (12) top in the joint, C V-shaped ring (8) is located in joints sleeve (13) and the joint in ring (12) upper end, and picks out water pipe (15) and is tightly connected.

3. water tap purifier special for water connecting head according to claim 2 is characterized in that joints sleeve (13) internal thread is meshed with the outside thread of spigot (10) to tighten up.

4. water tap purifier special for water connecting head according to claim 1 is characterized in that joints sleeve (13) upper end outer diameter is at 18～28mm.