CN1203911C

CN1203911C - Hydrocone type water purifien

Info

Publication number: CN1203911C
Application number: CN 02137135
Authority: CN
Inventors: 黄樟焱
Original assignee: 叶建荣
Current assignee: Qinyuan Group Co Ltd
Priority date: 2002-09-24
Filing date: 2002-09-24
Publication date: 2005-06-01
Anticipated expiration: 2022-09-24
Also published as: CN1476919A; JP3096959U

Abstract

The present invention discloses a water purifier which relates to the technical field of a water purifier matched with a domestic water drinking machine. The present invention comprises an upper bottle body, a lower bottle body and a dismountable purifying device arranged in the bottle body, wherein the upper bottle body and the lower bottle body are mutually connected, a water outlet of the lower bottle body is provided with a water outlet switch, the purifying device is a siphonage filtering type filter core which is composed of a casing, filtering material, a water outlet pipe, etc., and the filter core is arranged on a middle plate fixed through the upper bottle body and the lower bottle body. Because water in the upper bottle body flows through the filtering material from bottom to top, and air in the filtering material can forcedly move upwards and can be eliminated thoroughly, the filtering material can be fully utilized, and the purifying effect is better. Because the air in the filtering material is eliminated thoroughly, the flow of filtering water is not influenced by air resistance, and thus, the flow is stable.

Description

Hydrocone type water purifien

Technical field

The present invention relates to a kind of drinking water treatment device, especially refer to a kind of and the technical field matching used water purifier of household drinker.

Background technology

Along with improving constantly of standard of living, people have also proposed different requirements to the quality of tap water, in order to satisfy this demand, various function water dispenser have appearred on the existing market, and these and the matching used water purifier of water dispenser adopt interconnective upper and lower bottle mostly, and refining plant is housed in the bottle.During use, tap water is poured into from upper bottle body, enters lower bottle body through refining plant from top to down, flows into water dispenser by effluent switch control again and directly drinks for people.The different filtrate of the normal employing of these water purifiers, as active carbon loading silver, medical stone etc., but owing to contain air in the filtrate, and the density of air is less than the density of water, and when water flow through filtrate from top to down, air did not move down because of flowing of water, therefore because the existence of air, the filtrate that people change filtrate can't be made full use of, so after using for some time, may also not be utilized.Moreover because the existence of air, flowing of water will be subjected to the influence of vapour lock, and it is unstable that water is flowed.And German patent DE 19608372 has disclosed a kind of filtration unit, and this filtration unit is a kind of siphon filtering type filter cylinder that makes water flow through filtrate from bottom to top.It can overcome filtrate that refining plant commonly used exists preferably and utilize the problem insufficient, that filter effect is bad etc.

Summary of the invention

Technical problem to be solved by this invention is that a kind of water purifier that adopts siphon filtering type filter element filtering will be provided, that this water purifier reasonable integral structure, filtered water flow is stable, the scavenging material utilization fully, good purification.

The present invention solves the problems of the technologies described above the technical scheme that is adopted: this Hydrocone type water purifien, comprise, lower bottle body and one places the intravital removable refining plant of bottle, wherein described refining plant is designed to a siphon filtering type filter core, make water in the upper bottle body flow through filtrate in the filter core from the bottom up, this filter core can be by the filter core housing, up-hole plate, orifice plate assembly and filtrate constitute, have one in the filter core and can flow into the interior rising pipe of lower bottle body for water purification, described filter core housing is " ∩ " shape structure, its inner bottom part has a boss equipped with rising pipe, boss cooperates formation to supply water purification to flow into rising pipe inlet, described up-hole plate, the orifice plate assembly is separately fixed at housing place, nearly bottom and opening part, and filtrate is contained in, between orifice plate.The structure of this filter core also can be simplified more, and rising pipe can directly be fixed by upper and lower orifice plate.This filter core can be installed on the middle plate that is located between upper and lower bottle, and between filter core housing above the filter core and middle plate, be provided with a fixed ring, breather hole and prosopyle are arranged on the fixed ring, all there is a cylindrical boss the inside and outside both sides of middle plate bottom center, the through hole that perforation is arranged on the boss, inboard boss insert in the rising pipe and and water pipe between be provided with gasket.

As a further improvement on the present invention, below siphon filtering type filter core, also can establish a lower filter, filtered water is filtered once more, filter more thorough.This lower filter is installed in one and is connected in the filter core cover of middle plate below, the filter core cover is the column filter body that there is through hole at a middle part, the top and the bottom of its housing are AND DEWATERING FOR ORIFICE STRUCTURE, and above housing, be provided with sealing cap recessed in the middle of, the top of sealing cap is AND DEWATERING FOR ORIFICE STRUCTURE, and the outside boss of middle plate bottom is positioned at the concave part of sealing cap.Described orifice plate assembly can only be made of an orifice plate, also can and place the orifice plate on the supporting cup to constitute by the supporting cup that is shaped on grid hole, is provided with fiber filtering between supporting cup and orifice plate.

Compared with prior art, the invention has the advantages that: adopt the siphon filter type, making the water in the upper bottle body is to flow through filtrate from the bottom up, because the air in the effect of water, filtrate is caught up with to the greatest extent by water from lower to upper, and discharge from rising pipe, thereby filtrate is fully used, makes decontamination effect improving better; Simultaneously because after the air in the filtrate caught up with to the greatest extent, the mobile influence that does not have vapour lock of filtered water, making flow stable; In addition, direction is opposite with contamination precipitation direction (gravity direction) in the water because filtered water flows, and impurity comprises that small active carbon powder is littler with the mobile possibility that enters lower bottle body at last of water in the water, the effluent quality assurance that more is easy to get; And divide into a lower filter at siphon filtering type filter core, and water is further filtered, effluent quality is better; This water purifier also has reasonable integral structure in addition, filter core is changed advantage easily.

Description of drawings

Fig. 1 is the structural representation of the embodiment of the invention;

Fig. 2 is the filter cartridge construction synoptic diagram one among the embodiment;

Fig. 3 is the filter cartridge construction synoptic diagram two among the embodiment;

Fig. 4 is the filter cartridge construction synoptic diagram three among the embodiment;

Fig. 5 is the filter cartridge construction synoptic diagram four among the embodiment;

Embodiment

Below in conjunction with accompanying drawing embodiment invention is described in further detail.

See Fig. 1, siphon water purifier of the present invention comprises the filter core 2 in upper and lower bottle 3,13 and the bottle, the top of upper bottle body 3 is that worn-out open type is water-in, top cover 1 is arranged on it, be provided with plate 5 in the bottle, all there is a cylindrical boss 51,53 the inside and outside both sides of middle plate bottom center, and the through hole 52 that runs through is arranged on the boss, should not only bottle intracavity can be divided into two parts up and down by middle plate 5, also filter core 2 can be installed.

On the plate 5, it was mainly by formations such as one downward opening " ∩ " shape filter core housing 20, orifice plate assembly 24, up-hole plate 22, filtrate 21 and rising pipes 23 during siphon filtering type filter core 2 was installed in.Wherein orifice plate assembly 24 places the opening part of housing below, and it is made of the orifice plate of arranging up and down 241,243, and between two orifice plates fiber filtering 242 is housed.Up-hole plate 22 places place, nearly bottom in the housing, its with the convex globoidal of filter core housing bottom between cavity is arranged, can confess the upper end of water pipe 23 and stretch out up-hole plate 22, make the water purification that comes out from up-hole plate 22 by rising pipe 23 inflow lower bottle bodies 13.Filtrate 21 is contained in the housing of 24 of up-hole plate 22 and orifice plates.Be provided with a joint 25 that can insert in the rising pipe 23 in the housing bottom, it and rising pipe 23 are pegged graft, and make rising pipe 23 fixing, and the end of joint have and can water purification after filtering be entered in the rising pipe 23 for the inlet 251 of water purification inflow.Rising pipe 23 runs through up-hole plate 22, orifice plate assembly 24 and places in the middle of the filtrate 21, and the upper end is passed up-hole plate 22 and is connected with the intravital joint 25 of filter-core shell, and the centre hole of orifice plate assembly 24 is passed in the lower end.This filter core 2 will be pegged graft the rising pipe 23 and the joint 25 of housing bottom earlier when assembling, loads onto up-hole plate 22, filtrate 21, orifice plate 24 assemblies then successively.This filter core 2 also can have multiple structural changes, for example orifice plate assembly 24 as shown in Figure 5 only is made of an orifice plate, rising pipe 23 is as shown in Figure 3 directly fixed by upper and lower orifice plate 22,24, the protruding water out adapter 221 that is shaped on one below up-hole plate 22, or water out adapter 25 is placed on the up-hole plate 22 as shown in Figure 4, rising pipe 23 is connected with joint 25 by up-hole plate 22, more than several modes all can reach the purpose of water outlet.During installation, filter core 2 is placed on the plate 5 and with the boss on the plate 51 earlier and aim at rising pipes 23, rising pipe 23 is communicated with through hole 52 in the boss, the while enters lower filter for the water that rising pipe is come out through the boss through hole, and do not leak, be provided with a gasket 8 in the outside of rising pipe 23.This filter core 2 is fixing by a fixed ring 9 then, this fixed ring 9 be fastened on filter core housing top the step place and with connect with middle plate inner thread, prosopyle and breather hole 91 are arranged on the fixed ring 9.

Lower filter 7 is the column filter body that there is through hole 71 at a middle part, the top 72 and the bottom 73 of its housing are AND DEWATERING FOR ORIFICE STRUCTURE, and above housing, be provided with sealing cap 10 recessed in the middle of, and the top 101 of sealing cap is AND DEWATERING FOR ORIFICE STRUCTURE, the outside boss 53 of middle plate bottom is positioned at the concave part of sealing cap.Lower filter 7 complete installations are at a filter core cover 11 that is arranged in below the plate, filter core cover 11 and middle plate 5 thread connection.

Effluent switch 6 is located at the water outlet place of lower bottle body 13, and it is mainly formed by ball float 61 with by the float(ing)valve that spool 62 and valve seat 63 constitute, and it controls opening or closing of float(ing)valve by the lifting of ball float 61, thereby realizes water outlet or sealing function in the bottle.

This siphon water purifier is assembled into one with middle plate 5 with upper bottle body 3 earlier in when assembling, and plate 5 in promptly putting well is earlier put upper bottle body 3 again after putting sealing-ring 12 well on the middle plate 5, then with centre circle 4 from upper bottle body 3 be inserted in plate 5 thread connection; Load onto siphon filtering type filter core 2 and lower filter 7 then on middle plate 5, the upper bottle body 3 that filter core will be housed is at last directly put on lower bottle body 13 and is covered top cover 1 and gets final product, and it is quite convenient to assemble.

During use, tap water is poured into from upper bottle body 3, water enters from the prosopyle 91 of fixed ring, is entered in the filter core housing 20 by orifice plate assembly 24 again.Air in the filtrate 21 are caught up with to the greatest extent by water from lower to upper owing to the effect of water at this moment, and discharge from rising pipe 23.Water then enters rising pipe 23 through orifice plate assembly 24, filtrate 21, up-hole plate 22, titting water outlet 25, flow in the lower filter 7 by rising pipe 23 again, realize the siphon filtration procedure, last filtered water flows directly in the lower bottle body 13 through after the further filtration of lower filter 7.

Except Fig. 1-structure shown in Figure 5, the present invention also has other constructional variant, and does not break away from protection scope of the present invention.For example, the middle plate in the bottle can be made of one with upper bottle body, and plate not only is divided into bottle two chambeies up and down in this, and also is used for being provided with described siphon filtering type filter core and lower filter.In a word, protection scope of the present invention should comprise those conspicuous to those skilled in the art conversion or substitute and remodeling.

Claims

1, a kind of Hydrocone type water purifien, comprise, lower bottle body (3,13) and one place the bottle an intravital removable refining plant, wherein said refining plant is one can make water in the upper bottle body flow through the siphon filtering type filter core (2) of filtrate from bottom to top, the water outlet place of lower bottle body (13) is provided with effluent switch (6), it is characterized in that: described siphon filtering type filter core (2) comprises filter core housing (20), up-hole plate (22), orifice plate assembly (24) and filtrate (21), wherein be provided with one in the filter core and can flow into the interior rising pipe (23) of lower bottle body for filtered water, described filter core housing (20) is " ∩ " shape structure, described up-hole plate (22), orifice plate assembly (24) is separately fixed at housing (20) place, nearly bottom and opening part, and filtrate (21) is contained between up-hole plate (22) and the orifice plate assembly (24); Described this siphon filtering type filter core (2) is installed on the middle plate (5) that is located between upper and lower bottle (3,13), and between filter core housing (20) above the filter core and middle plate (5), be provided with a fixed ring (9), breather hole and prosopyle (91) are arranged on the fixed ring (9), all there is a cylindrical boss (51,53) the inside and outside both sides of middle plate (5) bottom center, the through hole (52) that perforation is arranged on the boss, inboard boss (51) insert and are provided with gasket (8) in the rising pipe (23) and in the outside.

2, water purifier as claimed in claim 1, it is characterized in that: described siphon filtering type filter core (2) below also is provided with one and can supplies the further filtering lower filter of filtered water (7), this lower filter (7) is installed in one and is connected in the filter core cover (11) of middle plate (5) below, it is the column filter body that there is through hole (71) at a middle part, the top of its housing (72) and bottom (73) are AND DEWATERING FOR ORIFICE STRUCTURE, and above housing, be provided with sealing cap (10) recessed in the middle of, the top of sealing cap (101) is AND DEWATERING FOR ORIFICE STRUCTURE, and the outside boss (53) of middle plate bottom is positioned at the concave part of sealing cap.

3, water purifier as claimed in claim 1 or 2 is characterized in that: plate (5) is structure as a whole with upper bottle body (3) in described.

4, water purifier as claimed in claim 1 or 2 is characterized in that: described orifice plate assembly (24) is made of the orifice plate (241,243) of upper and lower layout, is provided with filtrate (242) between two orifice plates.