CN205974035U - Hinder mesh filter formula reverse osmosis drinking fountain - Google Patents

Abstract

The utility model provides a hinder mesh filter formula reverse osmosis drinking fountain, hinders the top of mesh filter ware and has seted up water inlet and delivery port including hindering mesh filter ware and reverse osmosis filter, and the centre that hinders the mesh filter ware is equipped with a vertical center tube of placing, and water inlet and delivery port are connected in the top of center tube, and the outside of center tube is equipped with a plurality of filters, and the delivery port is connected with reverse osmosis filter's water inlet. The utility model discloses an independent setting hinders mesh filter ware and reverse osmosis filter for reverse osmosis's process is independent, does not receive other filter screens or filtration membrane's influence, and under the cooperation of two filters, can directly make the preliminary treatment at the preorder water purification in -process of reverse osmosis membrane, further guarantees the pureness and the health of water.

Description

A kind of resistance sieve filtering type reverse osmosis drinking fountain

Technical field

This utility model is related to a kind of Drinking fountain, particularly a kind of resistance sieve filtering type reverse osmosis drinking fountain.

Background technology

With the raising of social development and living standards of the people, people increasingly pay attention to the quality of domestic water.Due to Modern society's industrial development is swift and violent, and the tap water of China has the harmful pollutants that some leave it is impossible to directly be drunk.

In order to purify domestic water, occur in that a lot of purifiers, the harmful substance in tap water is removed.Existing The method that purifier generally adopts is that resistance is sieved through filter.Resistance sieve filtering type water purification refers to the multistage filter via head and the tail series connection for the raw water Core, the precision of filter element is usually arranged in order from low to high, thus realizing multi-stage filter core to share retention noxious pollutant.

But, generally, the water after being processed using resistance sieve filtering type can not be brought and directly drink.And prior art In, add reverse osmosis membrane then can process water well in resistance sieve filter, enable water to directly drink, but, if only Only reverse osmosis membrane is added in existing resistance sieve filter, because existing resistance sieve filter has had a lot of filter membranes, can The water after reverse osmosis membrane filtration can be led to again to move towards, in other filter membranes, to make reverse osmosis membrane not have effect.

Therefore, it is necessary to a kind of design resistance sieve filtering type reverse osmosis drinking fountain, reverse osmosis membrane and resistance sieve filter can be made Separate, and the drainage screen/films at different levels hindering in sieve filter are not conflicted with reverse osmosis membrane, in the preamble Water treatment of reverse osmosis membrane In directly carry out pretreatment, be further ensured that the pure and healthy of water.

Utility model content

The purpose of this utility model is, in order to overcome the above-mentioned deficiency of prior art, provides a kind of resistance sieve filtering type reverse osmosis Drinking fountain thoroughly, can make reverse osmosis membrane separate with resistance sieve filter, and hinder drainage screen/films at different levels and reverse osmosis in sieve filter Permeable membrane does not conflict, and directly carries out pretreatment in the preamble Water treatment of reverse osmosis membrane, is further ensured that the pure and healthy of water.

To achieve these goals, this utility model be employed technical scheme comprise that：A kind of resistance sieve filtering type reverse osmosiss are straight Drink machine, including resistance sieve filter and reverse osmosis filter, described resistance sieve filter is drum, and the top of resistance sieve filter is opened It is provided with water inlet and outlet, the centre of resistance sieve filter is provided with a central canal vertically placed, and water inlet and outlet are even It is connected on the top of central canal, the outside of central canal is provided with multiple filters, and these filters are followed successively by from top to bottom：Meltblown physics The silver-colored cocoanut active charcoal drainage screen of filter layer, load, natural plant active charcoal drainage screen, mouthfeel improvement factor drainage screen and nanoscale surpass Level filter membrane, the lower section of resistance sieve filter offers sewage draining exit, and sewage draining exit is connected to the lower section of central canal, outlet and reverse osmosiss The water inlet of filter connects, and reverse osmosis filter includes central authorities' infiltration property management, porous permeable film, barrier film and outer wall, and central authorities ooze Property management is placed in the middle position of reverse osmosis filter thoroughly, and porous permeable film, barrier film and outer wall wrap central authorities respectively from inside to outside Infiltration property management.

In resistance sieve filter, it is provided with multiple filters being sequentially placed, wherein, meltblown physical filtering layer is that thick effect filters Device, for filtering the granule being more than 5 μm in tap water, carries silver-colored cocoanut active charcoal drainage screen and natural plant active charcoal drainage screen is used In absorption tap water in harmful substance, mouthfeel improvement factor drainage screen be mainly used in in water add mouthfeel improvement factor thus Improve the mouthfeel of water after purifying, nanoscale ultra filtration film is used for filtering the granules being more than 0.2 μm in tap water less than 5 μm, from And deeper level purifies water.

In reverse osmosis filter, current pass through central authorities' infiltration property management, then realize anti-in the presence of porous permeable film Infiltration, so that water quality is cleaner and healthy.

Further, the top of described reverse osmosis filter is provided with water inlet, and lower section is provided with reverse osmosis water outlet mouth, reverse osmosiss Outlet is arranged on the lower section of central authorities' infiltration property management, and water inlet is arranged on the top of central authorities' infiltration property management.

Further, this resistance sieve filtering type reverse osmosis drinking fountain also includes the first water pump, the second water pump, and the first water pump connects The tap water mouth of pipe and the water inlet hindering sieve filter, the second water pump connects outlet and the reverse osmosis filter of resistance sieve filter Water inlet.

Further, this resistance sieve filtering type reverse osmosis drinking fountain also includes the 3rd water pump and water purification outlet, the 3rd water pump Connect reverse osmosis water outlet mouth and the water purification outlet of reverse osmosis filter.

Further, the aperture of described porous permeable film is 0.5～10nm.

This utility model compared with prior art has following features：This utility model is by being independently arranged resistance sieve filter With reverse osmosis filter so that the process of reverse osmosiss is independent, affected by other drainage screens or filter membrane, and two Under the cooperation of individual filter, can directly carry out pretreatment in the preamble Water treatment of reverse osmosis membrane, be further ensured that water Pure and healthy.

Below in conjunction with the drawings and specific embodiments, detailed construction of the present utility model is further described.

Brief description

Fig. 1 is structural representation of the present utility model.

1 resistance sieve filter, 2 reverse osmosis filters, 3 water inlets, 4 outlets, 5 central canals, 6 meltblown things Reason filter layer, 7 carry silver-colored cocoanut active charcoal drainage screen, 8 natural plant active charcoal drainage screens, and 9 mouthfeel improvement factors filter Net, 10 nanoscale ultra filtration films, 11 sewage draining exits, 12 water inlets, the infiltration property management of 13 central authorities, 14 porous permeables Film, 15 barrier films, 16 outer walls, 17 reverse osmosis water outlet mouths, 18 first water pumps, 19 second water pumps, 20 the 3rd water pumps, 21 water purification outlets.

Specific embodiment

As illustrated, a kind of resistance sieve filtering type reverse osmosis drinking fountain, including resistance sieve filter 1 and reverse osmosis filter 2, institute Stating resistance sieve filter 1 is drum, and the top of resistance sieve filter 1 offers water inlet 3 and outlet 4, resistance sieve filter 1 Centre is provided with a central canal 5 vertically placed, and water inlet 3 and outlet 4 are connected to the top of central canal, central canal 5 outer Portion is provided with multiple filters, and these filters are followed successively by from top to bottom：The silver-colored cocoanut active charcoal of meltblown physical filtering layer 6, load filters Net 7, natural plant active charcoal drainage screen 8, mouthfeel improvement factor drainage screen 9 and nanoscale ultra filtration film 10, hinder sieve filter 1 Lower section offer sewage draining exit 11, sewage draining exit 11 is connected to the lower section of central canal 5, the water inlet of outlet 4 and reverse osmosis filter 2 Mouth 12 connection, reverse osmosis filter 2 includes central authorities' infiltration property management 13, porous permeable film 14, barrier film 15 and outer wall 16, and central authorities permeate Property management 13 is placed in the middle position of reverse osmosis filter 2, and porous permeable film 14, barrier film 15 and outer wall 16 wrap up respectively from inside to outside Live central authorities' infiltration property management 14.

Specifically, the top of described reverse osmosis filter 2 is provided with water inlet 12, and lower section is provided with reverse osmosis water outlet mouth 17, instead Infiltration outlet 17 is arranged on the lower section of central authorities' infiltration property management 14, and water inlet 12 is arranged on the top of central authorities' infiltration property management 14.

Specifically, this resistance sieve filtering type reverse osmosis drinking fountain also includes the first water pump 18, the second water pump 19, the first water pump 18 Connect the water inlet 3 of the tap water mouth of pipe 20 and resistance sieve filter 1, the second water pump 19 connect the outlet 4 of resistance sieve filter 1 with anti- The water inlet 12 of percolating filter 2.

Specifically, this resistance sieve filtering type reverse osmosis drinking fountain also includes the 3rd water pump 20 and water purification outlet 21, the 3rd water Pump 20 connects reverse osmosis water outlet mouth 17 and the water purification outlet 21 of reverse osmosis filter 2.

Preferably, the aperture of described porous permeable film 14 is 6nm.

Obviously, those skilled in the art can carry out various changes and modification without deviating from this practicality to this utility model New spirit and scope.So, if of the present utility model these modification and modification belong to this utility model claim and Within the scope of its equivalent technology, then this utility model is also intended to comprise these changes and modification.

Claims (5)

1. a kind of resistance sieve filtering type reverse osmosis drinking fountain it is characterised in that：Including resistance sieve filter and reverse osmosis filter, described Resistance sieve filter is drum, and the top of resistance sieve filter offers water inlet and outlet, and the centre of resistance sieve filter sets A central canal vertically placed, water inlet and outlet is had to be connected to the top of central canal, the outside of central canal is provided with multiple Filter, these filters are followed successively by from top to bottom：The silver-colored cocoanut active charcoal drainage screen of meltblown physical filtering layer, load, natural plants Activated charcoal strainer, mouthfeel improvement factor drainage screen and nanoscale ultra filtration film, the lower section of resistance sieve filter offers blowdown Mouthful, sewage draining exit is connected to the lower section of central canal, and outlet is connected with the water inlet of reverse osmosis filter, and reverse osmosis filter includes Central authorities' infiltration property management, porous permeable film, barrier film and outer wall, central authorities' infiltration property management is placed in the middle position of reverse osmosis filter, many Hole permeable membrane, barrier film and outer wall wrap central authorities' infiltration property management respectively from inside to outside.

2. as claimed in claim 1 resistance sieve filtering type reverse osmosis drinking fountain it is characterised in that：Described reverse osmosis filter upper Side is provided with water inlet, and lower section is provided with reverse osmosis water outlet mouth, and reverse osmosis water outlet mouth is arranged on the lower section of central authorities' infiltration property management, water inlet It is arranged on the top of central authorities' infiltration property management.

3. as claimed in claim 2 resistance sieve filtering type reverse osmosis drinking fountain it is characterised in that：Also include the first water pump, second Water pump, the first water pump connects the water inlet of the tap water mouth of pipe and resistance sieve filter, and the second water pump connects the water outlet of resistance sieve filter Mouthful with the water inlet of reverse osmosis filter.

4. as claimed in claim 2 or claim 3 resistance sieve filtering type reverse osmosis drinking fountain it is characterised in that：Also include the 3rd water pump and Water purification outlet, the 3rd water pump connects reverse osmosis water outlet mouth and the water purification outlet of reverse osmosis filter.

5. as claimed in claim 1 resistance sieve filtering type reverse osmosis drinking fountain it is characterised in that：The aperture of described porous permeable film For 0.5～10nm.