CN205473032U - Water purifier of convenient clearance - Google Patents

Abstract

The utility model discloses a water purifier of convenient clearance, which comprises a housin, the inside of casing has set gradually ultrafiltration rete, activated carbon layer, medical stone layer, filtering cotton layer and filter screen from top to bottom to leave the water purification chamber between ultrafiltration rete and shells inner wall's the top, leave the cushion chamber between filter screen and shells inner wall's the bottom, the side of casing is equipped with the inlet tube with the cushion chamber intercommunication, and the bottom of casing be equipped with with the blow off pipe of cushion chamber intercommunication, the bottom threaded connection of this blow off pipe has a second stopcock, the outfall sewer with water purification chamber intercommunication is installed on the top of casing, and the top end screw thread connection of outfall sewer has first stopcock, and the side integrated into one piece of this outfall sewer has water outlet branch pipe. The utility model discloses simple structure, it is convenient to use the clearance to get up the comparison, need not to change the filter core, has practiced thrift the energy, clears up the filter core through reverse abluent mode, clears up totallyer, and the water purification effect is better.

Description

The water purifier of easy cleaning

Technical field

This utility model relates to water purifier technical field, the water purifier of a kind of easy cleaning.

Background technology

In recent years, due to ecological deterioration, cause drinking water environment by great threat, the safety of drinking water Healthy of close concern to each other with people, water purifier thus produces.Water purifier is also water purifier, filter, It is by the miniature water processing equipment that water uses requirement water quality carries out deep purifying process.Said at ordinary times Water purifier, generally refer to as family use minifilters.

A large amount of dirt can be saved bit by bit in filter element after water purifier life-time service, can significantly if carrying out cleaning not in time Reduce its purifying water effect, even adversely affect, and traditional water purifier structure is complex, cleaning Time otherwise directly filter element is replaced, or directly in water purifier, pour abluent into, then by intaking Direction water filling, the blowdown of water outlet direction.Filter element is directly replaced by the former, costly；The latter cleans Get up cumbersome, and due in filter element the aperture of filled media be by water inlet direction depend on to water outlet direction Secondary successively decrease, therefore cleaning performance is the most not ideal enough.

Utility model content

The purpose of this utility model is to provide the water purifier of a kind of easy cleaning, to solve above-mentioned background skill The problem proposed in art.

For achieving the above object, the following technical scheme of this utility model offer: the water purification of a kind of easy cleaning Device, including housing, the inside of described housing be from top to bottom disposed with ultrafilter membrane layer, active carbon layer, Water purification is left between Maifanitum layer, filter cotton layer and filter screen, and ultrafilter membrane layer and the top of inner walls Chamber, leaves cushion chamber between filter screen and the bottom of inner walls, the side of described housing is provided with and cushion chamber The water inlet pipe of connection, and the bottom of housing is provided with the blow-off pipe connected with cushion chamber, the bottom of this blow-off pipe Threaded have the second pipe close, and the top of described housing is provided with the outfall sewer connected with water-purifying cavity, goes out The top of supply mains is threaded the first pipe close, the side of this outfall sewer integrally formed with exit branch, And being mounted on valve on exit branch and water inlet pipe, the bottom of described housing is funnel-form, described work Property layer of charcoal in fill activated carbon and Maifanitum layer in fill Maifanitum be nutty structure.

Compared with prior art, the beneficial effects of the utility model are: the water purifier of this easy cleaning, Dismountable first pipe close is set on outfall sewer, and the can dismantled is set in the bottom of blow-off pipe Two pipe closes, are injected rinse water by the top of outfall sewer during cleaning, by the bottom effluent sewerage of blow-off pipe, Cleaning is got up more convenient, and owing to filter element carrying out back flush, therefore cleaning is got up, comparison is clean, valve Door facilitates water inlet pipe and the control of exit branch folding, will not impact cleaning, housing bottom Funnelform setting facilitates the discharge of sewage, and cushion chamber serves buffering and makees the water injected by water inlet pipe With, this utility model simple in construction, use cleaning to get up more convenient, it is not necessary to filter element is replaced, Having saved the energy, cleared up filter element by the way of reverse cleaning, cleaning is relatively cleaner, and water purification is imitated Fruit is preferably.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation.

In figure: 1 cushion chamber, 2 housings, 3 filter screens, 4 filter cotton layers, 5 Maifanitum layers, 6 active carbon layers, 7 exit branch, 8 first pipe closes, 9 outfall sewers, 10 water-purifying cavities, 11 ultrafilter membrane layers, 12 valves, 13 water inlet pipes, 14 blow-off pipes, 15 second pipe closes.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this The scope of utility model protection.

Referring to Fig. 1, a kind of technical scheme of this utility model offer: the water purifier of easy cleaning, including shell Body 2, the bottom of housing 2 is funnel-form, and bottom housing 2, funnelform setting facilitates the discharge of sewage, The inside of housing 2 is from top to bottom disposed with ultrafilter membrane layer 11, active carbon layer 6, Maifanitum layer 5, mistake The wheat meal filled in filter pulp layer 4 and filter screen 3, the activated carbon filled in active carbon layer 6 and Maifanitum layer 4 Stone is between nutty structure, and the top of ultrafilter membrane layer 11 and housing 2 inwall and leaves water-purifying cavity 10, Leaving cushion chamber 1 between the bottom of filter screen 3 and housing 2 inwall, filter screen 3 serves coarse filtration and to filtration The effect that cotton layer 4 supports, the side of housing 2 is provided with the water inlet pipe 13 connected with cushion chamber 1, cushion chamber The 1 pair of water injected by water inlet pipe 13 serves cushioning effect, and the bottom of housing 2 is provided with and cushion chamber 1 The blow-off pipe 14 of connection, the bottom thread of this blow-off pipe 14 connects the second pipe close 15, the top of housing 2 End is provided with the outfall sewer 9 connected with water-purifying cavity 10, and the top of outfall sewer 9 is threaded first Pipe close 8, arranges dismountable first pipe close 8 on outfall sewer 7, and in the bottom of blow-off pipe 14 The second pipe close 15 that setting can be dismantled, is injected rinse water by the top of outfall sewer 9 during cleaning, by arranging The bottom effluent sewerage of dirty pipe 14, cleaning is got up more convenient, and owing to filter element is carried out back flush, Therefore cleaning is got up, comparison is clean, and the side of this outfall sewer 9 is integrally formed with exit branch 7, and water outlet Being mounted on valve 12 on arm 7 and water inlet pipe 13, valve 12 facilitates and props up water inlet pipe 13 and water outlet The control of pipe 9 folding, will not impact cleaning.

When water is purified by this utility model, the top of outfall sewer 9 is closed by the first pipe close 8, And the bottom of blow-off pipe 14 is closed by the second pipe close 15, open valve 12, water to be clean is by entering Water pipe 13 enters, through cushion chamber 1 buffer after successively by filter screen 3, filter cotton layer 4, Maifanitum layer 5, Flowing into after the filtration of active carbon layer 6 and ultrafilter membrane layer 11 in water-purifying cavity 10, the water after these purifications is by going out On supply mains 9, integrated exit branch 7 is discharged for people to use；At needs, water purifier is carried out clearly During reason, close the valve 12 on water inlet pipe 13 and exit branch 7, open the first pipe close 8 and the second pipe close 15, rinse water is entered by outfall sewer 9, back flush from top to bottom in housing 2, these sewage by Blow-off pipe 14 bottom housing 2 is discharged.

This utility model simple in construction, uses cleaning to get up more convenient, it is not necessary to be replaced filter element, Having saved the energy, cleared up filter element by the way of reverse cleaning, cleaning is relatively cleaner, and water purification is imitated Fruit is preferably.

Claims (1)

1. null1. the water purifier of easy cleaning，Including housing (2)，It is characterized in that: the inside of described housing (2) is from top to bottom disposed with ultrafilter membrane layer (11)、Active carbon layer (6)、Maifanitum layer (5)、Filter cotton layer (4) and filter screen (3)，And leave water-purifying cavity (10) between the top of ultrafilter membrane layer (11) and housing (2) inwall，Cushion chamber (1) is left between the bottom of filter screen (3) and housing (2) inwall，The side of described housing (2) is provided with the water inlet pipe (13) connected with cushion chamber (1)，And the bottom of housing (2) is provided with the blow-off pipe (14) connected with cushion chamber (1)，The bottom thread of this blow-off pipe (14) connects the second pipe close (15)，The top of described housing (2) is provided with the outfall sewer (9) connected with water-purifying cavity (10)，The top of outfall sewer (9) is threaded the first pipe close (8)，The side of this outfall sewer (9) is integrally formed with exit branch (7)，And it is mounted on valve (12) on exit branch (7) and water inlet pipe (13)，The bottom of described housing (2) is funnel-form，The Maifanitum filled in the activated carbon filled in described active carbon layer (6) and Maifanitum layer (5) is nutty structure.