CN102032391B

CN102032391B - Kitchen faucet with water purification filter

Info

Publication number: CN102032391B
Application number: CN201010514265A
Authority: CN
Inventors: 张周全; 方国军; 张伟; 吴小东
Original assignee: NINGBO AOLEISHI SANITARYWARE CO Ltd
Current assignee: NINGBO AOLEISHI SANITARYWARE CO Ltd
Priority date: 2010-10-18
Filing date: 2010-10-18
Publication date: 2012-10-03
Anticipated expiration: 2030-10-18
Also published as: CN102032391A

Abstract

The invention discloses a kitchen faucet with a water purification filter and overcomes the defects of the existing product that the kitchen faucet is only used for water purification and can not be switched to raw water. The kitchen faucet in the invention contains a base body, a foundation and a handle, wherein the inside of the base body is provided with a valve seat and spools; the upper end of the base body is provided with a support, a raw water pipe is fixed on the upper end of the support; the cavity of the base body is provided with a socket; a purified water pipe is fixed in the cavity of the socket, the purified water pipe extends in the cavity of the raw water pipe along the axis of the raw water pipe; a bubbler is arranged in the cavity of the water outlet of the raw water pipe, a switching button is arranged in a cavity which is above the bubbler and close to the port of the purified water pipe; and the spools are arranged in the cavities of the valve seat and the support in the base body. Each spool contains an outer diatomite filtering layer and an inner activated carbon filtering layer and can be displaced. The product provided by the invention is characterized by having novel structure and being flexible in use and can be widely used with a counter basin or sink in a washroom or a kitchen.

Description

The Kitchen tap of band water-purifying filter

Technical field

The present invention relates to the other water tap of using of platform basin, tank in a kind of lavatory or the kitchen, especially refer to Kitchen tap with water-purifying filter.

Background technique

Water tap is platform basin, tank one of the product of extensive use the most in family, hotel, lavatory, hotel or kitchen.Because people strengthen for the sense of self-protection of healthy aspect day by day, for example when the water quality that culinary art, scouring water fruit vegetable, cook and heat up water etc. can enter the mouth, often hope to re-use through after the purified treatment; The flagship product that has for this reason occurred a kind of tool water purification function on the market; Comparatively typical as State Intellectual Property Office on October 29th, 2008 notice of authorization name to be called " water purifies leading " patent No. be the utility model patent product of ZL200720171339.3; It comprises " a leading valve seat, an outlet pipe and a water purifying plant; water purifying plant comprises that an internal surface is transparent outer cover cylindraceous ... need not the professional person and just can install, change water filtration sheet and water filtration material voluntarily, can be widely used in above the various water taps ".But, this product all from outlet flow out whole be to purify waste water, and sometimes people only are the general article of washing, wash one's hands or when washed, need not make purified treatment in fact; So the purification of this function singleness tap is long-term, high frequency is used, certainly will cause filter core shortening in working life, form the unnecessary wasting of resources.

Summary of the invention

The technical problem that the present invention will solve be overcome prior art products can only water purification, the deficiency and the defective of not changeable, function singleness; Provide a kind of to society and realize that through COMM communication water purification and former water freely switch; To satisfy the required dual-purpose clear water faucet of people's practical application; Both can effectively prolong filter core working life, also can improve the water flow of former water greatly, save discharge time.

The technical solution adopted for the present invention to solve the technical problems is: the Kitchen tap of band water-purifying filter comprises pedestal, base and handle, is provided with valve seat and spool in the said pedestal; The upper end of said pedestal is provided with support, and said support upper end is fixed with raw water tubes; Said rack bore is provided with cutting ferrule, and said cutting ferrule inner chamber is fixed with water-purifying pipe, and said water-purifying pipe extends at said raw water tubes inner chamber along said raw water tubes axis; Said raw water tubes is provided with bubbler at its water outlet inner chamber, above said bubbler, be provided with switching push button near the inner chamber of said water-purifying pipe port; Said pedestal is provided with filter core at the inner chamber that is positioned at said valve seat and said support; After opening handle, former water gets into spool by the water intake of base, gets into the pedestal inner chamber through valve seat; This moment, one tunnel former water was along said filter core outer wall, vertical passage and cutting ferrule inner chamber get into raw water tubes in support; Another Lu Yuanshui gets into said filter core, after filtering, gets into water-purifying pipe by end cap central bore.

Said filter core comprises the active carbon filtering layer of outer field diatomite filter and internal layer, and said diatomite filter and said active carbon filtering layer all are fixed in the end cap bottom surface that is screwed in said support.

Be provided with setting sleeve between said water-purifying pipe and the said raw water tubes.

The Kitchen tap of band water-purifying filter of the present invention, when people need culinary art, scouring water fruit vegetable, when cooking or heating up water water, open water-purifying pipe and get final product through handling switching push button, raw water tubes then is in closed condition at this moment; When people need washing clothes or general article; Opening raw water tubes through the manipulation switching push button gets final product; This moment, water-purifying pipe then was in closed condition, and people can be freely select to purify waste water or former water according to the water situation, thereby can effectively prolong filter core working life; Also can improve simultaneously the water flow of former water greatly, save discharge time.Compare than existing product, product of the present invention has novel structure, uses flexible characteristic, platform basin, the supporting installation of tank in lavatory or the kitchen.

Description of drawings

Fig. 1 is a product structure schematic representation of the present invention.

Fig. 2 is a product filter cartridge construction schematic representation of the present invention.

Embodiment

As depicted in figs. 1 and 2, a kind of Kitchen tap with water-purifying filter of the present invention comprises pedestal 8 and base 13, is provided with valve seat 10 and spool 11 in the said pedestal 8, and said base 13 inner chambers are established water intake 20; Said spool 11 is connected with the handle 12 of being located at said pedestal 8 sidewalls, and the connecting mode that said handle 12, spool 11 open and close valve seats 10 adopts existing common known technology, in the present patent application file, does not repeat to give unnecessary details.

The upper end of said pedestal 8 is provided with support 7, and said support 7 upper ends are fixed with raw water tubes 6; Said support 7 inner chambers are provided with cutting ferrule 18, and said cutting ferrule 18 inner chambers are fixed with water-purifying pipe 5, and said water-purifying pipe 5 extends at said raw water tubes 6 inner chambers along said raw water tubes 6 axis; Be provided with setting sleeve 4 between said water-purifying pipe 5 and the said raw water tubes 6, be prone to ring to prevent that said water-purifying pipe 5 and said raw water tubes 6 from bumping and producing.

Said raw water tubes 6 is provided with bubbler 2 at its water outlet 1 inner chamber; Above said bubbler 2, be provided with switching push button 3 near the inner chamber of said water-purifying pipe 5 ports; Tap for bathtub, the shower faucet of said switching push button 3 in technical field of the present invention is comparatively common; Its function is or closes raw water tubes 6, opens water-purifying pipe 5, or closes water-purifying pipe 5, opens raw water tubes 6, thereby realizes two switchings between the rising pipe; This switching push button 3 is relatively simple for structure, also belongs to existing common known technology, in the present patent application file, does not repeat to give unnecessary details.

Said pedestal 8 is provided with filter core 21 at the inner chamber that is positioned at said valve seat 10 and said support 7; Said filter core 21 comprises the active carbon filtering layer 15 of outer field diatomite filter 9 and internal layer, and said diatomite filter 9 all is fixed in end cap 14 bottom surfaces that are screwed in said support 7 with said active carbon filtering layer 15.

Continue to combine accompanying drawing below, the working principle of summary product of the present invention.After people opened handle 12, former water got into spool 11 by the water intake 20 of base 13, gets into pedestal 8 inner chambers through valve seat 10; This moment one tunnel former water along said filter core 21 outer walls, through support 7 in vertical passage 17 and cutting ferrule 18 inner chambers 19 entering raw water tubes 6; Another Lu Yuanshui gets into said filter core 21, earlier after after

diatomite filter

9 and 15 filtrations of active carbon filtering layer, get into water-purifying pipes 5 by end cap 14 center holes 16; When people need culinary art, scouring water fruit vegetable, when cooking or heating up water water, open water-purifying pipe 5 and get final product through handling switching push button 3, raw water tubes 6 then is in closed condition at this moment; When people need washing clothes or general article, to open raw water tubes 6 through manipulation switching push button 3 and get final product, this moment, water-purifying pipe 5 then was in closed condition.In a word, when using product of the present invention, people can select to purify waste water or former water according to the water situation freely, thereby can effectively prolong filter core working life, also can improve the water flow of former water simultaneously greatly, save discharge time.

Claims

1. the Kitchen tap with water-purifying filter comprises pedestal (8), base (13) and handle (12), is provided with valve seat (10) and spool (11) in the said pedestal (8); It is characterized in that: the upper end of said pedestal (8) is provided with support (7), and said support (7) upper end is fixed with raw water tubes (6); Said support (7) inner chamber is provided with cutting ferrule (18), and said cutting ferrule (18) inner chamber is fixed with water-purifying pipe (5), and said water-purifying pipe (5) extends at said raw water tubes (6) inner chamber along said raw water tubes (6) axis; Said raw water tubes (6) is provided with bubbler (2) at its water outlet (1) inner chamber, in said bubbler (2) top, be provided with switching push button (3) near the inner chamber of said water-purifying pipe (5) port; Said pedestal (8) is provided with filter core (21) at the inner chamber that is positioned at said valve seat (10) and said support (7); After opening handle (12), former water gets into spool (11) by the water intake (20) of base (13), gets into pedestal (8) inner chamber through valve seat (10); This moment one tunnel former water along said filter core (21) outer wall, through support (7) in vertical passage (17) and cutting ferrule (18) inner chamber (19) entering raw water tubes (6); Another Lu Yuanshui gets into said filter core (21), after filtering, gets into water-purifying pipe (5) by end cap (14) center hole (16).

2. according to claim 1 with the Kitchen tap of water-purifying filter; It is characterized in that: said filter core (21) comprises the active carbon filtering layer (15) of outer field diatomite filter (9) and internal layer, and said diatomite filter (9) and said active carbon filtering layer (15) all are fixed in end cap (14) bottom surface that is screwed in said support (7).

3. according to claim 1 or claim 2 with the Kitchen tap of water-purifying filter, it is characterized in that: be provided with setting sleeve (4) between said water-purifying pipe (5) and the said raw water tubes (6).