CN206315525U

CN206315525U - Multi-functional filter

Info

Publication number: CN206315525U
Application number: CN201621175058.0U
Authority: CN
Inventors: 徐立农; 黄樟焱
Original assignee: Jiangsu Cikon Environmental Appliance Co Ltd
Current assignee: Jiangsu Cikon Environmental Appliance Co Ltd
Priority date: 2016-10-26
Filing date: 2016-10-26
Publication date: 2017-07-11
Anticipated expiration: 2026-10-26

Abstract

The utility model discloses multi-functional filter, including housing；The housing is provided with original water inlet, raw water outlet, concentrated water import and concentrated water outlet；It is raw water passage between the original water inlet and raw water outlet, is concentrated water passage between concentrated water import and concentrated water outlet；The first filtering material of particulate matter in raw water can be stopped by being provided with the raw water passage；The inside of the housing, which is provided with, can effectively separate the structure of raw water passage and concentrated water passage.The utility model can effectively filter out the valve and water pump in particulate matter that may be present in raw water, protection water purifier；The inside of housing, which is provided with, can effectively separate the structure of raw water passage and concentrated water passage, make concentrated water and raw water not in enclosure interior short circuit, the water that can guarantee that suction water purifier pipe-line system is the relatively low water of concentration in raw water concentrated water case, and the relatively low water of concentration is not easily blocked film, i.e., it can extend the service life of film.

Description

Multi-functional filter

Technical field

The utility model is related to multi-functional filter.

Background technology

For normal pressure water source water purifier, typically each provided with raw water box, water purifier is communicated with the suction hose in raw water box, Cause the particulate matter damaged to be inhaled into through suction hose on the valve and water pump in water purifier to prevent from there may be in raw water, absorb water Tube end is provided with suction head, and suction head is provided with filter element, such as silk screen, quartz sand, non-woven fabrics, so as to effectively by this A little particulate matters are blocked in outside suction head, so as to protect the valve and water pump in water purifier, these are known technology.

If also needing to whether detection water tank has water or water level, need to set condensate tank of dehumidifier or water level to visit in addition Head, so, can cause inside raw water box not enough succinctly, cleaning to be not easy to inside raw water box.

For reverse osmosis water purifier, also concentrated water case, concentrated water case also has concentrated water case and raw water it is of course possible to setting in addition Case, which merges, is arranged to dual-purpose water tank, and for dual-purpose water tank, it is both raw water box, is also concentrated water case, therefore alternatively referred to as raw water is dense Water tank.Reverse osmosis water purifier for setting dual-purpose water tank, under identical water purification ability or specification conditions, its size is tighter Gather, thus help to reduce manufacturing cost, occupy little space, be easily installed simultaneously, additionally it is possible to which reuse part concentrated water, makes The utilization rate of raw water significantly rises, and is effective behave of water saving.But, the problem of dual-purpose water tank needs to solve, except described above Outside problem, the concentrated water that also solve to flow back from reverse osmosis water purifier can not be siphoned away directly by suction head, i.e., can not cause water Flow short-circuit situation；The concentration that also solve concentrated water can not be too high (concentration of concentrated water is too high to cause reverse osmosis membrane quickly to block).

If these above-mentioned technical requirements are each separately provided structure or device is solved, cisten mechanism may result in too Complexity, is not easy to produce in enormous quantities, if so can focus on above-mentioned various functions on one part, its meaning is not sayed And explain.

Utility model content

The purpose of this utility model is to provide a kind of multi-functional filter simple in construction, feature-rich.

Realizing the technical scheme of the utility model purpose is：Multi-functional filter, including housing；The housing is provided with raw water Import, raw water outlet, concentrated water import and concentrated water outlet；It is raw water passage between the original water inlet and raw water outlet, concentrated water is entered It is concentrated water passage between mouth and concentrated water outlet；The first filter material of particulate matter in raw water can be stopped by being provided with the raw water passage Material；The inside of the housing, which is provided with, can effectively separate the structure of raw water passage and concentrated water passage.

The second filtering material of particulate matter in concentrated water can be stopped by being provided with the concentrated water passage.

Multi-functional filter, also including the demersal counterweight material of housing can be made；The counterweight material is arranged on housing Either internally or externally, the density of counterweight material is more than the density of water.

Multi-functional filter, also including solid-state sustained release agent；The solid-state sustained release agent is arranged on the inside of housing.

First filtering material includes the first silk screen；First silk screen is arranged on the original water inlet of housing.

The housing is made up of upper half-shell and housing lower half, or is made up of upper lid and body；Raw water outlet and Concentrated water import be arranged in upper half-shell or upper lid on；The concentrated water outlet is arranged on the bottom of housing lower half or body Or bottom.

The raw water passage and the structure of concentrated water passage of can effectively separating includes dividing plate；The dividing plate is arranged on housing Interior, dividing plate is provided with through hole, and the periphery of dividing plate and the inwall of housing offset；The inner side of the concentrated water import, which is provided with concentrated water, stretches Pipe, the periphery of the concentrated water inside extending tube and the through hole on dividing plate offsets.

Second filtering material includes being arranged on non-woven fabrics above concentrated water outlet, the particle that is arranged on above non-woven fabrics Shape filtering material and the second silk screen of the through hole being arranged on dividing plate.

Multi-functional filter, also including electrode assemblie；The top of the housing is provided with electrode hole；The electrode assemblie and housing On electrode hole be sealedly and fixedly connected.

The electrode assemblie includes electrode bar, sealing ring, plug body, fluid sealant, nut and wire；In the electrode bar Portion's sealing is fixed in plug body；One end of the electrode bar is used to detect raw water, and exposed length is not less than 5 millimeters； Another exposed junction of the electrode bar couples with wire, and passes through sealant sealing；The outer peripheral face of the plug body is provided with extremely Sealing ring is set in a few ring-shaped groove, ring-shaped groove；Pass through sealing between the plug body and the electrode hole inwall of housing Circle realizes sealing.

The inner side of the original water inlet of the housing is provided with raw water inside extending tube；One end for being used to detect raw water of the electrode bar The distance of in the vertical direction is not less than 5mm between the lowest part and raw water inside extending tube end face highest point of end face.

Above-mentioned technical proposal is employed, the utility model has following beneficial effect：

(1) the utility model is set in raw water passage can stop the first filtering material of particulate matter in raw water, can Effectively filter out the valve and water pump in particulate matter that may be present in raw water, protection water purifier；The inside of housing, which is provided with, to be had Effect separates the structure of raw water passage and concentrated water passage, concentrated water and raw water in enclosure interior short circuit, is not can guarantee that suction water purifier The water of pipe-line system is the relatively low water of concentration in raw water concentrated water case, and the relatively low water of concentration is not easily blocked film, can Enough extend the service life of film.

(2) inside of housing of the present utility model sets solid-state sustained release agent, can reduce the fouling tendency of water, that is, reduces net The surface scale tendency of film, extends the service life of film in water dispenser.

(3) when original water inlet of the present utility model is arranged on the top of housing, concentrated water outlet be arranged on housing bottom or Bottom, and when being provided with the structure that can effectively separate raw water and concentrated water in the inside of multi-functional filter, raw water concentrated water case can be prevented In remaining a small amount of high concentration concentrated water be inhaled into water purifier, so as to extend the service life of film.

(4) the utility model is provided with electrode assemblie, enough detects the electrical conductivity of water, TDS, water purification are converted into by electrical conductivity The control system of machine can determine the water if appropriate for the water inlet as water purifier by judging the electrical conductivity or TDS of water, i.e., It is prevented from the damage that high conductivity or high TDS water are caused to film, water pump and valve.

(5) lowest part and raw water inside extending tube end face that are used to detect one end end face of raw water of electrode bar of the present utility model The distance of in the vertical direction is not less than 5mm between highest point, can prevent that air from sucking water purifier pipe-line system, transport water purifier Row is stable.

Brief description of the drawings

In order that content of the present utility model is easier to be clearly understood, below according to specific embodiment and with reference to attached Figure, is described in further detail to the utility model, wherein

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

Fig. 2 is the structural representation of electrode assemblie of the present utility model, nut not shown in figure.

In accompanying drawing marked as：

Housing 1, original water inlet 11, raw water outlet 12, concentrated water import 13, concentrated water export the 14, first filtering material 2, second Filtering material 3, non-woven fabrics 31, particulate filter material 32, the second silk screen 33, dividing plate 4, electrode assemblie 5, electrode bar 51, sealing Circle 52, plug body 53, fluid sealant 54, nut 55, wire 56, apart from A, length B.

Embodiment

(embodiment 1)

See Fig. 1 and Fig. 2, the multi-functional filter of the present embodiment, including housing 1, the first filtering material 2, the second filtering material 3rd, dividing plate 4, electrode assemblie 5, counterweight material and solid-state sustained release agent.

Housing 1 is provided with original water inlet 11, raw water outlet 12, concentrated water import 13 and concentrated water outlet 14.Original water inlet 11 with It is raw water passage between raw water outlet 12, is concentrated water passage between concentrated water import 13 and concentrated water outlet 14.Housing 1 is by upper half-shell Constitute, or be made up of upper lid and body with housing lower half.Raw water outlet 12 and concentrated water import 13 are arranged in upper half-shell Or on upper lid.Concentrated water outlet 14 is arranged on the bottom or bottom of housing lower half or body.

First filtering material 2 is arranged in raw water passage, for stopping the particulate matter in raw water.First filtering material 2 is wrapped Include the first silk screen.First silk screen is arranged on the original water inlet 11 of housing 1.Preferably, the mesh number of silk screen is no less than 40 mesh.First Silk screen can effectively filter out the particulate matter in water, the valve for preventing particulate matter from sucking in the pipe-line system of water purifier, protection water purifier Door and water pump.

Dividing plate 4 is arranged on the inside of housing 1, for making the two not connect mutually raw water passage and concentrated water channel separation, So, water purifier operationally can effectively prevent that the concentrated water generation that will be left the raw water of multi-functional filter and just flow back to is short Road.Dividing plate 4 is arranged in housing 1, and dividing plate 4 is provided with through hole, and the periphery of dividing plate 4 and the inwall of housing 1 offset.Concentrated water import 13 Inner side be provided with concentrated water inside extending tube, the periphery of the concentrated water inside extending tube and the through hole on dividing plate 4 offsets.

Second filtering material 3 is arranged in concentrated water passage, for stopping the particulate matter in concentrated water.Second filtering material 3 is wrapped The non-woven fabrics 31 being arranged on above concentrated water outlet is included, the particulate filter material 32 of the top of non-woven fabrics 31 is arranged on and is arranged on Second silk screen 33 of the through hole on dividing plate 4.

Counterweight material is arranged on housing 1 either internally or externally.Counterweight material is used to make housing 1 be sunken to the bottom, Ke Yishi Large number of and small volume particulate matter or the thing block that quantity is seldom and volume is larger.

Solid-state sustained release agent is arranged on the inside of housing 1.Solid-state sustained release agent can be with calcium ions and magnesium ions shape in water after being dissolved in water Into complex compound, it is to reduce the fouling tendency of water that it, which is acted on, that is, reduces the surface scale tendency of film in water purifier, extend the use of film Life-span.

Counterweight material and solid-state sustained release agent are preferably set along with particulate filter material 32 in the top of non-woven fabrics 31.

The top of housing 1 is provided with electrode hole.Electrode assemblie 5 is sealedly and fixedly connected with the electrode hole on housing 1.Electrode assemblie 5 include electrode bar 51, sealing ring 52, plug body 53, fluid sealant 54, nut 55 and wire 56.The middle part sealing of electrode bar 51 is solid It is scheduled in plug body 53.One end of electrode bar 51 is used to detect raw water, and exposed length B is not less than 5 millimeters.Electrode bar 51 Another exposed junction couple with wire 56, and sealed by fluid sealant 54.The outer peripheral face of plug body 53 is provided with least one ring Sealing ring 52 is set in shape groove, ring-shaped groove.Realized between plug body 53 and the electrode hole inwall of housing 1 by sealing ring 52 Sealing.The inner side of the original water inlet 11 of housing 1 is provided with raw water inside extending tube.

Electrode assemblie 5 is used to detect the electrical conductivity or TDS of water and judges whether electrode bar 51 is turned on by water, namely for The conductive materials concentration dissolved in detection water and the water level for judging water tank (judge that water level is on electrode bar 51 or in electrode Under rod 51, the water shortage deposited in water tank is thought if under electrode bar 51).

Electrode bar 51 be used for detect raw water one end end face lowest part and raw water inside extending tube end face highest point between It is not less than 5mm apart from A on vertical direction.Its effect is：

1. when, water purifier is run, with the continuous decrease of water level, when water level has just been reduced under the lower end of electrode bar 51, Raw water inside extending tube end at raw water outlet 12 is completely submerged in water, and at this moment air will not enter raw water inside extending tube.Due to electricity The lower end of pole rod 51 have left water, and system just can interpolate that the water level in raw water concentrated water case is not enough, and then, the water pump of water purifier will stop Only run, water level will not continue to decline, so, air is prevented from into the raw water inside extending tube at raw water outlet 12, i.e., can Prevent that air is inhaled into the pipe-line system of membrane water purifier, it is ensured that water purifier is stable.

2., when the water level that system is judged in raw water concentrated water case is not enough, also exist necessarily actually in raw water concentrated water case Water, simply the concentration of water now may be higher, has been not suitable with the water inlet as film process device, at this moment only Water dispenser is shut down in time, and the water (or being denseer concentrated water) in raw water concentrated water case is replaced by into fresh municipal tap water, this Sample can extend the service life of film, and these waters should be used for other purposes, the purposes such as watering flowers, cleaning.

During the multi-functional filter operation of the present embodiment, the raw water in water tank is worn from the original water inlet 11 on multi-functional filter top Cross the first silk screen to flow into inside housing 1, the particulate matter in water is blocked in outside, then exported again from the raw water on the top of housing 1 12 outflows；The concentrated water import 13 on concentrated water from the top of housing 1 flowed back simultaneously from water purifier flows to through hole on dividing plate 4, through the Two silk screens 33, are then passed through counterweight material, granular filter material 32, solid-state sustained release agent, then pass through non-woven fabrics 31 again from the bottom of housing 1 The concentrated water outlet 14 in portion is flowed out, that is, flows to the bottom of raw water concentrated water case, into the water mixing in water tank, and water tank, is made in water tank Water remain that bottom concentration is high in water purifier running, middle and upper part concentration is low, so that it is guaranteed that water purifier is dense from raw water The concentration of the water sucked in water tank is relatively low, is so conducive to the film in water purifier to be difficult to block because of fouling, extends the use of film Life-span.

Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect Step is described in detail, be should be understood that and be the foregoing is only specific embodiment of the utility model, is not limited to this Utility model, all within spirit of the present utility model and principle, any modifications, equivalent substitutions and improvements done etc. all should be wrapped It is contained within protection domain of the present utility model.

Claims

1. a kind of multi-functional filter, it is characterised in that：Including housing (1)；The housing (1) is provided with original water inlet (11), original Water out (12), concentrated water import (13) and concentrated water outlet (14)；It is former between the original water inlet (11) and raw water outlet (12) Aquaporin, is concentrated water passage between concentrated water import (13) and concentrated water outlet (14)；Original can be stopped by being provided with the raw water passage The first filtering material (2) of particulate matter in water；The inside of the housing (1), which is provided with, can effectively separate raw water passage and concentrated water is logical The structure in road.

2. multi-functional filter according to claim 1, it is characterised in that：Concentrated water can be stopped by being provided with the concentrated water passage The second filtering material (3) of middle particulate matter.

3. multi-functional filter according to claim 1, it is characterised in that：Also including that can make, housing (1) is demersal to match somebody with somebody Heavy material；The counterweight material is arranged on housing (1) either internally or externally.

4. multi-functional filter according to claim 1, it is characterised in that：Also include solid-state sustained release agent；The solid-state sustained release Agent is arranged on the inside of housing (1).

5. multi-functional filter according to claim 1, it is characterised in that：First filtering material (2) includes first Net；First silk screen is arranged on the original water inlet of housing (1) (11).

6. multi-functional filter according to claim 2, it is characterised in that：The housing (1) is by upper half-shell and lower half shell Body is constituted, or is made up of upper lid and body；The raw water outlet (12) and concentrated water import (13) are arranged in upper half-shell Or on upper lid；The concentrated water outlet (14) is arranged on the bottom or bottom of housing lower half or body.

7. multi-functional filter according to claim 6, it is characterised in that：It is described effectively to separate raw water passage and concentrated water The structure of passage includes dividing plate (4)；The dividing plate (4) is arranged in housing (1), and dividing plate (4) is provided with through hole, dividing plate (4) The inwall on periphery and housing (1) offsets；The inner side of the concentrated water import (13) be provided with concentrated water inside extending tube, the concentrated water inside extending tube with every The periphery of through hole on plate (4) offsets.

8. multi-functional filter according to claim 7, it is characterised in that：Second filtering material (3) includes being arranged on Non-woven fabrics (31), the particulate filter material (32) that is arranged on above non-woven fabrics (31) above concentrated water outlet and be arranged on every The second silk screen (33) of through hole on plate (4).

9. multi-functional filter according to claim 1, it is characterised in that：Also include electrode assemblie (5)；The housing (1) Top be provided with electrode hole；The electrode assemblie (5) is sealedly and fixedly connected with the electrode hole on housing (1).

10. multi-functional filter according to claim 9, it is characterised in that：The electrode assemblie (5) includes electrode bar (51), sealing ring (52), plug body (53), fluid sealant (54), nut (55) and wire (56)；The middle part of the electrode bar (51) Sealing is fixed in plug body (53)；One end of the electrode bar (51) is used to detect raw water, and exposed length (B) is not small In 5 millimeters；Another exposed junction of the electrode bar (51) couples with wire (56), and is sealed by fluid sealant (54)；It is described to insert The outer peripheral face of head body (53), which is provided with least one ring-shaped groove, ring-shaped groove, sets sealing ring (52)；The plug body (53) realized and sealed by sealing ring (52) between the electrode hole inwall of housing (1).

11. multi-functional filter according to claim 10, it is characterised in that：The original water inlet (11) of the housing (1) Inner side is provided with raw water inside extending tube；The lowest part and raw water inside extending tube that are used to detect one end end face of raw water of the electrode bar (51) The distance (A) of in the vertical direction is not less than 5mm between end face highest point.