CN201395518Y - Water storage pocket type water purification apparatus - Google Patents
Water storage pocket type water purification apparatus Download PDFInfo
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- CN201395518Y CN201395518Y CN2009201468831U CN200920146883U CN201395518Y CN 201395518 Y CN201395518 Y CN 201395518Y CN 2009201468831 U CN2009201468831 U CN 2009201468831U CN 200920146883 U CN200920146883 U CN 200920146883U CN 201395518 Y CN201395518 Y CN 201395518Y
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- water
- storage bag
- water storage
- purifier
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Abstract
A water storage pocket type water purification apparatus for purifying the drinking water includes a filter element and a water storage pocket. The outlet water from the water storage pocket connectswith a water outlet apparatus. The water storage pocket is arranged in a protecting shell. The water outlet apparatus is composed of a discharge valve, a discharge pump or a manual pressurization water outlet apparatus. The water purification apparatus has the advantages of no secondary pollution and qualified outlet water reaching the required microbiological standard.
Description
Technical field
The utility model relates to the water purifier technical field, especially relates to a kind of water storage bag type water purifier.
Background technology
Water purifier also claims water purifying plant, water-purifying machine, purifier etc., and its core is arranged on the filter core that inside is used to purify water.During the water purifier operation, the residence time of current in filter core is called duration of contact.Duration of contact is long more, and pollutent such as the organism in the water, heterochromatic, foreign odor, peculiar smell is just removed thoroughly more, and water outlet is sympathetic good more.Yet duration of contact is long more, and water flow is just more little, and the user wishes that bigger water flow can be arranged when fetching water.
In order to solve above-mentioned contradiction, clear water tanks all is set on many water purifiers, be used to store the water that purified through filter core, so as the user when fetching water water purifier bigger water flow can be provided.In other words, though the water flow of filter core is less, because the water storage effect of clear water tanks, water purifier but can provide bigger water flow at short notice.The volume of clear water tanks is big more, can provide the time of big water flow just long more.
In the prior art, clear water tanks will be from the air of discharge equivalent volumes in the clear water tanks when water inlet, and clear water tanks sucks the air of equivalent volumes again outside clear water tanks when water outlet, promptly on the clear water tanks respiration apparatus should be set.The air that enters from respiration apparatus may contain dust and bacterium, and this just makes the water generates secondary pollution in the clear water tanks.
Just there is above-mentioned secondary pollution problem as the water tank in the disclosed pressure type water purifier of Chinese patent 200420020561.X.
In order to prevent the water generates secondary pollution in the clear water tanks, in known technology, the air that is provided with on clear water tanks entering in the clear water tanks that has carries out filtering device, with airborne dust and bacterium filtering.In fact, the method for this employing filtrated air prevents the technology of secondary pollution and unreliable.
One of reason is: the filtering accuracy of filtering material is not enough, stops that promptly the bigger dust of particle has effect preferably, stops then poor effect of dust that particle is less and bacterium.If the raising filtering accuracy makes its effectively airborne tiny dust of filtering and bacterium, then filtering material will be very fast blocked, need often to clean or change, and make troubles to use.
Formerly therefore two be: the stopping property between case lid and the clear water tanks is unreliable, has the slit of gas leakage, has the part air-flow to breathe through this slit, and promptly the part air filters through filtering material and directly enters in the clear water tanks.
The secondary pollution problem of water purifier mainly just is meant that the water in the clear water tanks is carried the problem that air polluted of dust and bacterium when clear water tanks is breathed.
To sum up, solve the secondary pollution problem of water purifier well, and not need frequent maintenance, also need technological innovation.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of water storage bag type water purifier at the deficiency of above-mentioned prior art present situation.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of water storage bag type water purifier, comprise filter core and water storage bag, the water outlet of filter core flows into the water storage bag, and the water outlet of water storage bag picks out the water device, the water outlet of discharging device is communicated with the water purifier discharge water mouth, and the water storage bag is arranged in the protective case; Described discharging device is outlet valve, go out water pump or hand supercharging discharging device.
Described water storage bag can be the pressure water storage bag, and this water storage bag can bear the pressure of 0.1MPa at least; Described water storage bag also can be a normal pressure water storage bag, and the pressure that this water storage bag can bear is less than 0.1MPa.
Described outlet valve comprises the first-class manually-operated gate of stopping valve, ball valve, gate valve and the fire hose, also comprises driven by power valves such as magnetic valve, motorized valve.During for the position is set is higher than the water purifier discharge water mouth of the situation that adopts normal pressure water storage bag and this water storage bag, or for the situation that adopts pressure water storage bag (promptly bag internal pressure is not less than 0.1MPa), water purifier sets out the water valve water outlet.
Describedly go out water pump and comprise the various various water pumps that the water in the water storage bag can be delivered to the water purifier discharge water mouth, preferred water pump has the water pump of (water-tight when the shutting down) function of cutting off the water supply when shutting down.During for the position is set is lower than the water purifier discharge water mouth of the situation that adopts normal pressure water storage bag and this water storage bag, water purifier can set out water pump water outlet.
Described hand supercharging discharging device comprises plenum body and depression bar, water-in and water outlet place in plenum body are provided with check valve respectively, the water outlet of water storage bag is communicated with the water-in of plenum body, the water outlet of plenum body is communicated with the water outlet of water purifier, and the water (flow) direction of check valve is identical with the water (flow) direction that flows to the water purifier discharge water mouth from water storage bag water outlet.Described two check valves also can be separately positioned on water storage bag water outlet and be communicated with in the pipeline of plenum body water-in and the plenum body water outlet is communicated with in the pipeline of water purifier discharge water mouth; Described plenum body can be to comprise the water pocket that adopts flexible materials to make, and also can be the device that comprises water vat, piston and spring.During for the position is set is lower than the water purifier discharge water mouth of the situation that adopts normal pressure water storage bag and this water storage bag, water purifier can be provided with the water outlet of hand supercharging discharging device.
Described water storage bag is used to store the water that purified through filter core, and the water storage bag adopts the flexibility and the material impervious to water manufacturing of foodstuff sanitation-stage, for example: and rubber, plastics etc., preferably adopt the manufacturing of PU material.In order to strengthen the intensity of water storage bag, can on the water storage bag, stiffening web be set, or set up intensity mesh bag preferably in the water storage bag outside.The water storage bag also can be with two-layer or two-layer above material manufacturing, and the internal layer that contacts with water adopts the flexibility and the impervious materials manufacturing of foodstuff sanitation-stage, and other layer adopts flexibility and intensity, all material manufacturings preferably of toughness.
Described water storage bag can be provided with water-in and water outlet respectively, also water-in and water outlet can be merged into a mouth, claims that this mouth is an intake-outlet.
As embodiment, the utility model technology can be designed to the pressure type water purifier, and described pressure type water purifier is meant and utilizes source pressure (for example tap water pressure) or utilize the flow resistance when the filter core suction culvert is provided with the pressure that improves supercharging device (for example water pump) back and overcomes filter element filtering and the water purifier that moves.For the pressure type water purifier; excessive and break in order to protect the water storage bag to avoid pressure; can solve (promptly adopting the method for pressure water storage bag to solve) by the method that adopts high-strength material to make the water storage bag, also can solve by suitable design moves the water storage bag under normal pressure method.The concrete measure of described suitable design is:
First kind of measure: the float-actuated valve of control water storage water-in-bag position is set in the water storage bag, and the water-in of water storage bag is connected with the float-actuated valve valve seal, and current enter the water storage bag by float-actuated valve.When water storage bag median water level was low, float was under action of gravity, and sagging naturally, float-actuated valve is in opened condition, makes the water storage bag be in into water state; When water storage bag median water level reached desired location, float was held up by buoyancy, closes float-actuated valve, so filter core stops to the water delivery of water storage bag, the water level in the water storage bag is effectively controlled, and the water storage bag moves under normal pressure.
Second kind of measure: covering of protective case or protective case water level switch is set, and the entering water electromagnetic valve or the water inlet motorized valve of the water inlet of control water storage bag are set on the suction culvert of water storage bag.When water storage bag median water level reaches desired location, the water level switch action, the magnetic valve or the motorized valve of the water inlet of control water storage bag are closed, and filter core is stopped to the water delivery of water storage bag, so the water level in the water storage bag is effectively controlled, the water storage bag moves under normal pressure.Described water level switch comprises slide bar, lead and the electric switch that can move up and down.Described electric switch can be a vernier switch, also can be the switch that comprises dry-reed tube and magnet.In order to make described entering water electromagnetic valve or the sealing of water inlet motorized valve reliable, the water-in of described entering water electromagnetic valve or water inlet motorized valve connects the water outlet of the filter core of particulate matter in the energy filtering water.
As embodiment, the utility model technology also can be designed to the gerotor type water purifier, and described gerotor type water purifier is meant that the gravity that utilizes water itself overcomes the flow resistance when filtering and the water purifier that moves.For the gerotor type water purifier, can not control water level or moisture storage capacity in the water storage bag.The gerotor type water purifier is provided with raw water box, and the bottom of raw water box is provided with filter core, and the water outlet of filter core flows into the water storage bag.The filter core that uses in the gerotor type water purifier the position is set, can be above the raw water box bottom, can be below the raw water box bottom, also can be respectively in the above and below of raw water box bottom.
The filter core that uses in the utility model technology can be the micropore ceramic filter element of particulate matter in the filtered water, suspended substance; It can be the tubular fibre filter core of particulate matter in the filtered water, suspended substance; It can be the active carbon filter core of organism in the planar water, heterochromatic, peculiar smell, foreign odor; Can be to contain the softening core that ion exchange resin is used for demineralized water; It also can be the filter core that adopts other material for water treatment.Described filter core can be single filter core, can adopt a kind of material for water treatment in the filter core, also can adopt the multiple water treatment material; Described filter core also can be the filter core group that a plurality of filter cores are in series.
Tubular fibre in the described filter core and micropore ceramics, its filtering accuracy should be able to satisfy the requirement of bacterium and suspended substance in effective filtering water.Mean sizes that it is generally acknowledged bacterium is 0.4 micron, so as long as the filtering accuracy of tubular fibre and micropore ceramics just has good bacteria-eliminating efficacy less than 0.4 micron.In order to improve the reliability of degerming, preferred filtering accuracy is not more than 0.2 micron.In order to reduce flow resistance, increase water flow, described tubular fibre preferred hydrophilic tubular fibre, the preferred two-sided filtering micropore ceramic of described micropore ceramics.
The effect of described protective case comprises: protection water storage bag is avoided hard thing and is stabbed and scratch; Support the weight of water storage bag and water storage water-in-bag.Protective case can be the ladle bowl shape, can be provided with breather hole on the ladle bowl, so that tap water flows into and when flowing out the water storage bag, the water storage bag can free expansion and contraction.
Water storage bag in the utility model technology before use can disinfection, kills all bacteriums in the water storage bag.In use, the water outlet of water storage bag is sealed by discharging device, the water-in of water storage bag is sealed by filter core, the water-in and the water outlet that are the water storage bag all are closed, be not communicated with atmosphere, and the water storage bag can not suck air yet when the user fetched water from water purifier, so airborne dust, bacterium etc. can not enter the water storage bag, thereby effectively prevented the secondary pollution of air to the water storage water-in-bag.
Because how much water the user takes away from the water storage bag, how many fresh waters water purifier will purify is replenished to the water storage bag, so further technical measures of the present utility model are: the water holding volume of water storage bag can design lessly, the moisture storage capacity of water storage bag should be less than the water total amount among the user one day, make the water in the water storage bag be replaced once by fresh water at least every day, for the domestic consumer, the useful volume of water storage bag can be designed to 1L～5L, preferred 1.5L～2L.By abovementioned technology, can prevent effectively that the water in the water storage bag from may grow the secondary pollution that microorganism produces because of the shelf-time is long.
The beneficial effect of the utility model technology is: water purifier discharge water does not have the secondary pollution problem, can guarantee that the microbiological indicator of water purifier discharge water is qualified, and drinking water for people's health provides safeguard.
Description of drawings
Fig. 1 is the utility model embodiment one structural representation.
Fig. 2 is the utility model embodiment two structural representations.
Fig. 3 is the utility model embodiment three structural representations.
Fig. 4 is the utility model embodiment four structural representations.
Fig. 5 is the utility model embodiment five structural representations.
Fig. 6 is the utility model embodiment six structural representations.
Embodiment
Below in conjunction with concrete accompanying drawing the utility model is described in detail, but is to be understood that the detailed description does not here constitute the restriction to the utility model protection domain.
Embodiment one: in conjunction with shown in Figure 1, present embodiment is the pressure type water purifier, comprises filter core 5 and water storage bag 3, and the water-in of filter core 5 taps into water valve 6 and connects water source from the beginning again; The water outlet of filter core 5 flows into water storage bag 3, and the water outlet 8 of water storage bag 3 picks out water valve 9 through pipeline, and the water outlet of outlet valve 9 is communicated with water purifier discharge water mouth 10, and the position of water storage bag 3 is higher than water purifier discharge water mouth 10; Water storage bag 3 is provided with float-actuated valve 4 in the water inlet, the water inlet of water storage bag 3 flows into through float-actuated valve 4; Water storage bag 3 is arranged in the protective case 7; Filter core 5 is filter core groups that three filter cores are in series.
Float 2 on the float-actuated valve 4 moves up and down with the lifting of water level 1, and when water level 1 rose to desired location, float 2 rose to desired location, closed float-actuated valve 4, and filter core 5 stops to the water delivery of water storage bag; When water level 1 descended, float 2 descended thereupon and opens float-actuated valve 4 simultaneously, made through filter core 5 filtering water and flowed into the water storage bag through float-actuated valve 4 again.
When the user fetched water, as long as open outlet valve 9, the water in the water storage bag 3 just can flow out from water purifier discharge water mouth 10.In this process, water storage bag 3 can not suck air, thereby prevents that the water in the water storage bag 3 from avoiding the pollution of airborne dust and bacterium.
Embodiment two: in conjunction with shown in Figure 2, present embodiment is the pressure type water purifier, comprises filter core 5 and water storage bag 17, and the water-in of filter core 5 taps into water solenoid valve 19 and connects water source from the beginning again; The water-in of water storage bag 17 is provided with water supply connector 18, and water supply connector 18 is fixed on the protective case 20, and water supply connector 18 is communicated to the water outlet of filter core 5 by pipeline; The water outlet 21 of water storage bag 17 is through the water-in of pipeline water pump 22, and the water outlet of water pump 22 is communicated with water purifier discharge water mouth 10; Water storage bag 17 is arranged in the protective case 20; The position of water storage bag 17 is lower than water purifier discharge water mouth 10; The protective case lid 13 that is positioned at water storage bag 17 tops is provided with water level switch, water level switch comprises switch body 14, slide bar 16 and lead 15, protective case lid 13 is provided with conduit 24, and slide bar 16 is arranged in the conduit 24 and can free movement in the above-below direction certain limit in conduit 24; Protective case lid 13 is provided with breather hole 12.
When the water level in the water storage bag 17 rose to desired location, slide bar 16 rose to desired location, and water level switch output signal, Controlling System are closed entering water electromagnetic valve 19, so water purifier stops to filter, water storage bag 17 stops into water; When the water level in the water storage bag 17 dropped to desired location, slide bar 16 dropped to desired location, the water level switch output signal, and Controlling System is opened entering water electromagnetic valve 19, so water purifier begins to filter, water storage bag 17 begins water inlet.Controlling System is controlled the water level or the water yield in the water storage bag like this automatically, moves under normal pressure to guarantee the water storage bag.
When the user fetched water, as long as open water pump 22, the water in the water storage bag 17 just can flow out from water purifier discharge water mouth 10 after water pump 22 promotes.In this process, water storage bag 17 can not suck air, thereby prevents that the water in the water storage bag 17 from avoiding the pollution of airborne dust and bacterium.
Embodiment three: in conjunction with shown in Figure 3, present embodiment is the pressure type water purifier, comprise filter core 5, water storage bag 17 and hand supercharging discharging device, the hand supercharging discharging device comprises plenum body 25 and depression bar 26, in the water outlet 27 of water storage bag 17 is communicated with the pipeline of water-in of plenum body 25, check valve 28 is set, in the water outlet of plenum body 25 is communicated with the pipeline of water purifier discharge water mouth 10, check valve 29 is set; When the user fetches water, handle depression bar 26 and just the water in the water storage bag 17 can be flowed out from water purifier discharge water mouth 10.Other requirement of present embodiment is identical with embodiment two.
Embodiment four: in conjunction with shown in Figure 4, present embodiment is the pressure type water purifier, comprise filter core 5 and water storage bag 31, the intake-outlet 34 of water storage bag 31 is communicated with the water outlet of filter core 5 and the water-in of outlet valve 9 respectively by pipeline, and the water outlet of outlet valve 9 is communicated with water purifier discharge water mouth 10; The water-in of filter core 5 taps into the water outlet of water solenoid valve 19, the water-in of magnetic valve 19 connects the water outlet of preposition filter core 32, the water-in of preposition filter core 32 connects water source from the beginning, the effect of preposition filter core 32 is to remove particulate matter in the water, so that improve the sealing reliability of entering water electromagnetic valve 19, protection entering water electromagnetic valve 19; Water storage bag 31 is arranged in the protective case 30, and the top of water storage bag 31 is provided with protective case lid and the water level switch identical with embodiment three; The position of water storage bag 31 is higher than water purifier discharge water mouth 10.
During the present embodiment operation, the water level in the water storage bag 31 is by water level switch, entering water electromagnetic valve 19 and Controlling System control; During water intaking, the user opens outlet valve 9, and the water in the water storage bag 31 will flow out from water purifier discharge water mouth 10.Because the intake-outlet 34 of water storage bag 31 so water in the water storage bag 31 and air are thoroughly isolated, can be subjected to koniology and bacterial contamination by filter core 5 and outlet valve 9 sealings.
Embodiment five: in conjunction with shown in Figure 5, present embodiment is the pressure type water purifier, comprise filter core 5 and pressure water storage bag 48, the intake-outlet of pressure water storage bag 48 is communicated with the water outlet of filter core 5 by pipeline 45, the water-in connecting pipe 45 of outlet valve 50, the water outlet of outlet valve 50 is communicated with water purifier discharge water mouth 10; The water-in of filter core 5 connects pressure water source; Pressure water storage bag 48 is arranged in the protective case 49, and protective case 49 is provided with protective case lid 47, and protective case lid 47 is provided with breather hole 46; The position of pressure water storage bag 48 is lower than water purifier discharge water mouth 10.
During the present embodiment operation, in the pressure water storage bag 48 certain pressure is arranged, during water intaking, the user opens outlet valve 50, and the water in the pressure water storage bag 48 will flow out from water purifier discharge water mouth 10.Because the intake-outlet of pressure water storage bag 48 so water in the pressure water storage bag 48 and air are thoroughly isolated, can be subjected to koniology and bacterial contamination by filter core 5 and outlet valve 50 sealings.
Embodiment six: in conjunction with shown in Figure 6, present embodiment is the gerotor type water purifier, comprises raw water box 36 and filter core 37, and filter core 37 is arranged on the top of raw water box 36 bottoms; The water outlet of filter core 37 is communicated with the water-in of water storage bag 38, and the water outlet 43 of water storage bag 38 picks out the water-in of water valve 42 by pipeline, and the water outlet of outlet valve 42 is communicated with water purifier discharge water mouth 10; Water storage bag 38 is arranged in the protective case 40, and protective case 40 is provided with breather hole 39, and the periphery of protective case 40 and base 41 fuse at the top; The top of raw water box 36 is provided with water purifier lid 35.
During the present embodiment operation, the water in the raw water box 36 flows in the water storage bag 38 after filter core 37 purifies, and along with the carrying out of scavenging process, the water yield in the water storage bag 38 will increase gradually, and water storage bag 38 is expanded gradually; When water storage bag 38 expand into the limit, promptly in the water storage bag 38 during filled with water, water purifier will stop to purify voluntarily, stop to 38 water deliverys of water storage bag.When the user fetches water, open outlet valve 42, then the water in the water storage bag 38 will flow out from water purifier discharge water mouth 10.The water-in of water storage bag 38 is sealed by filter core 37, and the water outlet of water storage bag 38 is sealed by outlet valve 42, so water in the water storage bag 38 and air are thoroughly isolated, can not be subjected to koniology and bacterial contamination.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification sheets has been described in detail the utility model with reference to the foregoing description,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.
Claims (10)
1. water storage bag type water purifier, it is characterized in that: water purifier is provided with filter core and water storage bag, and the water outlet of filter core flows into the water storage bag, and the water outlet of water storage bag picks out the water device, and the water storage bag is arranged in the protective case.
2. according to the described water storage bag type water purifier of claim 1, it is characterized in that: described discharging device is outlet valve, go out water pump or hand supercharging discharging device.
3. according to the described water storage bag type water purifier of claim 2, it is characterized in that: described hand supercharging discharging device comprises plenum body and depression bar, is being respectively equipped with check valve on the pipeline of water storage bag water outlet connection plenum body water-in and on the pipeline of plenum body water outlet connection water purifier discharge water mouth.
4. according to the described water storage bag type water purifier of claim 1, it is characterized in that: described water storage bag type water purifier is the pressure type water purifier, and the water-in of described filter core connects the water outlet of pressure water source or supercharging device.
5. according to the described water storage bag type water purifier of claim 4, it is characterized in that: covering of described protective case or this protective case is provided with water level switch, is provided with the entering water electromagnetic valve or the water inlet motorized valve of control water storage bag water inlet on the suction culvert of water storage bag.
6. according to the described water storage bag type water purifier of claim 5, it is characterized in that: the water-in of described entering water electromagnetic valve or water inlet motorized valve connects the water outlet of the filter core of particulate matter in the energy filtering water.
7. according to the described water storage bag type water purifier of claim 1, it is characterized in that: the float-actuated valve that is provided with control water storage water-in-bag position in the water storage bag.
8. according to the described water storage bag type water purifier of claim 1, it is characterized in that: described water storage bag adopts flexibility and impervious materials manufacturing.
9. according to the described water storage bag type water purifier of claim 1, it is characterized in that: described water storage bag type water purifier is the pressure type water purifier, and described water storage bag is the pressure water storage bag, and described discharging device is an outlet valve.
10. according to the described water storage bag type water purifier of claim 1, it is characterized in that: described water storage bag type water purifier is a normal-pressured water purifier, and water purifier is provided with raw water box, and the bottom of raw water box is provided with filter core; Described discharging device is water pump or hand supercharging discharging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201468831U CN201395518Y (en) | 2009-04-07 | 2009-04-07 | Water storage pocket type water purification apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201468831U CN201395518Y (en) | 2009-04-07 | 2009-04-07 | Water storage pocket type water purification apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201395518Y true CN201395518Y (en) | 2010-02-03 |
Family
ID=41618020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201468831U Expired - Fee Related CN201395518Y (en) | 2009-04-07 | 2009-04-07 | Water storage pocket type water purification apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201395518Y (en) |
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2009
- 2009-04-07 CN CN2009201468831U patent/CN201395518Y/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20120407 |