CN203728657U - Reverse osmosis water purification device with no pressure tank - Google Patents
Reverse osmosis water purification device with no pressure tank Download PDFInfo
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- CN203728657U CN203728657U CN201420014811.2U CN201420014811U CN203728657U CN 203728657 U CN203728657 U CN 203728657U CN 201420014811 U CN201420014811 U CN 201420014811U CN 203728657 U CN203728657 U CN 203728657U
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Abstract
The utility model discloses a reverse osmosis water purification device with no pressure tank, which comprises an ultrafiltration filtering element, a reverse osmosis filtering element, a boosting pump, a post activated carbon filtering element and a water storage bag, wherein the ultrafiltration filtering element is provided with a raw water inlet and a purified water outlet; the reverse osmosis filtering element is provided with a purified water inlet communicated with the purified water outlet, a pure water outlet and a concentrated water outlet; the boosting pump is arranged in front of the purified water inlet; the post activated carbon filtering element is arranged at the pure water outlet; and a water inlet and a water outlet are arranged at the lower part of the water storage bag, a one-way vent hole is arranged at the upper part of the water storage bag, the water storage bag is arranged between the pure water outlet and the post activated carbon filtering element, and the water inlet and the water outlet are respectively connected with the pure water outlet and the post activated carbon filtering element or the water inlet and the water outlet of the water storage bag are connected with a water outlet of the post activated carbon filtering element. According to the reverse osmosis water purification device with no pressure tank in the embodiment of the utility model, gas can be discharged from the one-way vent hole in the water production process without producing the back pressure phenomenon, and the water production efficiency is increased.
Description
Technical field
The utility model relates to water purifying plant technical field, more specifically, relates to a kind of reverse osmosis water purifying plant without pressure-pot.
Background technology
Because reverse osmosis water purifying plant water processed is slower, can not meet user and filter the i.e. needs of use, therefore need the pure water making to store in order to user and take.Reverse osmosis water purifying plant adopts pressure water storage tank to deposit pure water conventionally, and along with increasing of the water yield in pressure water storage tank, its internal pressure increases, and causes reverse osmosis filter core pure water water side pressure to increase, and occurs back pressure phenomenon, has reduced the water efficiency processed of reverse osmosis filter core.Meanwhile, pressure water storage tank adopts pressure sealing structure, can not unpick and wash and cause cleaning inconvenience, and pressure water storage tank volume is larger, takes up room, and use properties is poor.In addition, reverse osmosis water purifying plant only provides reverse osmose pure-water conventionally, can not meet the demand of user to multiple-quality water.
Utility model content
The utility model is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, an object of the present utility model is to propose the high and clean reverse osmosis water purifying plant without pressure-pot of a kind of water efficiency processed.
According to the reverse osmosis water purifying plant without pressure-pot of the present utility model, comprising: ultra-filtration element, described ultra-filtration element is provided with raw water inlet and water purification water outlet; Reverse osmosis filter core, described reverse osmosis filter core is provided with the water purification water-in, pure water water outlet and the condensed water water outlet that are communicated with described water purification water outlet; Topping-up pump, before described topping-up pump is located at described water purification water-in; Post active carbon filter core, described post active carbon filter core is located at described pure water water outlet; And water storage bag, the bottom of described water storage bag is provided with intake-outlet, the top of described water storage bag is provided with one-way exhaust mouth, and described water storage bag is located between described pure water water outlet and described post active carbon filter core and described intake-outlet is connected with described post active carbon filter core with described pure water water outlet respectively or the described intake-outlet of described water storage bag is connected with the water outlet of described rearmounted activated carbon cartridge.
According to the reverse osmosis water purifying plant without pressure-pot of the present utility model, by water storage bag is set, and intake-outlet and one-way exhaust mouth be set on water storage bag, this equipment can utilize the one-way exhaust mouth on water storage bag to carry out exhaust in water process processed, compared with having the water purifying plant of pressure-pot, can not produce back pressure phenomenon, improve water efficiency processed; And the one-way exhaust mouth arranging on this water storage bag can make the unidirectional discharge of air in water storage bag, ensure that the pure water in water storage bag can not contact with air, make pure water can not be subject to secondary pollution, improve the degree of cleaning of pure water.
In addition, can also there is following additional technical characterictic according to the reverse osmosis water purifying plant without pressure-pot of the present utility model:
According to an embodiment of the present utility model, described intake-outlet is connected with described post active carbon filter core with described pure water water outlet by threeway.
According to an embodiment of the present utility model, described water storage bag is flexible water storage bag.
According to an embodiment of the present utility model, reverse osmosis water purifying plant without pressure-pot also comprises: housing, described water storage bag is located in described housing, described intake-outlet is located at the bottom of described water storage bag and passes described housing to downward-extension, and described one-way exhaust mouth is located at the top of described water storage bag.
According to an embodiment of the present utility model, described housing is waterproof and breathable part.
According to an embodiment of the present utility model, the periphery wall of described water storage bag is provided with identification piece, and the inwall of described housing is provided with the location part for detection of described identification piece position.
According to an embodiment of the present utility model, described identification piece is magnetic part, and described location part comprises the high-order dry-reed tube that is positioned at described inner walls top and the low level dry-reed tube that is positioned at described inner walls bottom.
According to an embodiment of the present utility model, also comprise without the reverse osmosis water purifying plant of pressure-pot: go out water solenoid valve, described in go out water solenoid valve and be located between described pure water water outlet and described post active carbon filter core.
According to an embodiment of the present utility model, also comprise without the reverse osmosis water purifying plant of pressure-pot: spontaneous imbibition booster pump, described spontaneous imbibition booster pump be located at described pure water water outlet and described in go out between water solenoid valve.
According to an embodiment of the present utility model, also comprise without the reverse osmosis water purifying plant of pressure-pot: water purification outlet terminal, described water purification outlet terminal is located between described water purification water outlet and described water purification water-in.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is according to the structural representation of the reverse osmosis water purifying plant without pressure-pot of an embodiment of the utility model;
Fig. 2 is according to the structural representation of the water storage bag of the reverse osmosis water purifying plant without pressure-pot of an embodiment of the utility model;
Fig. 3 is according to the structural representation of the reverse osmosis water purifying plant without pressure-pot of another embodiment of the utility model.
Reference numeral:
Without the reverse osmosis water purifying plant 100 of pressure-pot;
Ultra-filtration element 10; Raw water inlet 11; Water purification water outlet 12; Wash-down water water outlet 13;
Reverse osmosis filter core 20; Water purification water-in 21; Pure water water outlet 22; Condensed water water outlet 23;
Topping-up pump 30a; Spontaneous imbibition booster pump 30b;
Water purification outlet terminal 40a; Pure water outlet terminal 40b;
Tap water water-in 50; Water tap 51;
Threeway 60(60a); The first outlet 61(61a); The second outlet 62(62a); The 3rd outlet 63(63a);
Entering water electromagnetic valve 71; Go out water solenoid valve 72(72a); Wastewater by Electric magnet valve 73;
Preposition activated charcoal filter core 81; Post active carbon filter core 82; Water outlet 821;
Water storage bag 90; Intake-outlet 91; Magnetic part 92; High-order dry-reed tube 93; Low level dry-reed tube 94; One-way exhaust mouth 95; Housing 96; Vernier switch 97.
Embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " on ", orientation or the position relationship of the instruction such as D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity that indicates indicated technical characterictic.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
Describe in detail according to the reverse osmosis water purifying plant 100 without pressure-pot of the utility model embodiment below in conjunction with accompanying drawing.
As shown in Figure 1 to Figure 3, comprise ultra-filtration element 10, reverse osmosis filter core 20, topping-up pump 30a, post active carbon filter core 82 and water storage bag 90 according to the reverse osmosis water purifying plant 100 without pressure-pot of the utility model embodiment.Particularly, ultra-filtration element 10 is provided with raw water inlet 11 and water purification water outlet 12.Reverse osmosis filter core 20 is provided with the water purification water-in 21, pure water water outlet 22 and the condensed water water outlet 23 that are communicated with water purification water outlet 12.Before topping-up pump 30a is located at water purification water-in 21, post active carbon filter core 82 is located at pure water water outlet 22 places.The bottom of water storage bag 90 is provided with intake-outlet 91, and the top of water storage bag 90 is provided with one-way exhaust mouth 95.Water storage bag 90 is located between pure water water outlet 22 and post active carbon filter core 82 and intake-outlet 91 is connected with post active carbon filter core 82 with pure water water outlet 22 respectively or the intake-outlet 22 of water storage bag 90 and the water outlet 821 of rearmounted activated carbon cartridge 82 are connected.
Thus, according to the reverse osmosis water purifying plant 100 without pressure-pot of the utility model embodiment, by water storage bag 90 is set, and intake-outlet 91 and one-way exhaust mouth 95 be set on water storage bag 90, this equipment can utilize the one-way exhaust mouth 95 on water storage bag 90 to carry out exhaust in water process processed, compared with having the water purifying plant of pressure-pot, can not produce back pressure phenomenon, improve water efficiency processed; And the one-way exhaust mouth 95 arranging on this water storage bag 90 can make the unidirectional discharge of air in water storage bag 90, has ensured that the pure water in water storage bag 90 can not contact with air, makes pure water can not be subject to secondary pollution, has improved the degree of cleaning of pure water.
Wherein, one-way exhaust mouth 95 places of water storage bag 90 can arrange vernier switch 97, utilize vernier switch 97 to control one-way exhaust mouth 95 and open and close.Particularly, when pure water flows into water storage bag 90 when interior by intake-outlet 91, water storage bag 90 can tremble, and then vernier switch 97 is opened, and one-way exhaust mouth 95 is opened thus, makes the air exhaust of water storage bag 90.And in the time that water storage bag 90 remains static, vernier switch 97 cuts out, one-way exhaust mouth 95 is closed, the air of water storage bag 90 can not be discharged.The water storage bag 90 that is arranged so that of vernier switch 97 can only carry out exhaust in the time of water inlet.
Particularly, according to the reverse osmosis water purifying plant 100 without pressure-pot of the utility model embodiment, the raw water inlet 11 of ultra-filtration element 10 is connected with tap water water-in 50, so that tap water can enter into ultra-filtration element 10 from tap water water-in 50.Tap water flows out from water purification water outlet 12 after filtering through ultra-filtration element 10, through entering into reverse osmosis filter core 20 from water purification water-in 21 after topping-up pump 30a supercharging.The condensed water (waste water) obtaining after reverse osmosis filter core 20 filters flows out from condensed water water outlet 23, and the pure water obtaining flows out from pure water water outlet 22.
In the time that water storage bag 90 is located between pure water water outlet 22 and post active carbon filter core 82, the pure water flowing out from pure water water outlet 22 flowing out from pure water water outlet 22 then flows in water storage bag 90 from intake-outlet 91, flow in the process of water storage bag 90 at pure water, one-way exhaust mouth 95 on water storage bag 90 can be discharged the gas in water storage bag 90, thereby make the inflow of pure water more smooth and easy, and avoid pressure in water storage bag 90 to raise and caused the generation of back pressure phenomenon, make 20 work of reverse osmosis filter core good, improved the efficiency of water processed.Further, the pure water in water storage bag 90 can flow out water storage bag 90 by intake-outlet 91, and flow in post active carbon filter core 82, final outflow after the filtration of post active carbon filter core 82.
In the time that the intake-outlet 91 of water storage bag 90 is connected with the water outlet of rearmounted activated carbon cartridge 82, the pure water flowing out from pure water water outlet 22 is after filtering through post active carbon filter core 82, flow into water storage bag 90 from the water outlet 821 of post active carbon filter core 82, the one-way exhaust mouth 95 arranging on water storage bag 90 can be discharged the gas in water storage bag 90 equally, makes the inflow of pure water more smooth and easy.
Further, also can comprise pure water outlet terminal 40b without the reverse osmosis water purifying plant 100 of pressure-pot, pure water outlet terminal 40b can be communicated with pure water water outlet 22.Thus, the pure water flowing out from pure water water outlet 22 can flow into the pure water outlet terminal 40b being attached thereto, thereby facilitates user to fetch water, and uses more for convenience.
It should be noted that, for deposit the reverse osmosis water purifying plant of pure water with pressure water storage tank for, along with the increase of the water yield in pressure water storage tank, its inner pressure can increase, and then cause the pressure of pure water water outlet to increase, thus there is back pressure phenomenon, reduce the water efficiency processed of reverse osmosis filter core.Meanwhile, pressure water storage tank adopts pressure sealing structure, can not dismantle, and cleans inconvenience.And the volume of pressure water storage tank is larger, take up room larger, in it, can contain air, the pure water of storage can contact with air, and then produces secondary pollution.
And according to the reverse osmosis water purifying plant 100 without pressure-pot of the utility model embodiment, the water storage bag 90 that employing has one-way exhaust mouth 95 replaces pressure water storage tank, can in water process processed, carry out exhaust to water storage bag 90, thereby can not produce back pressure phenomenon, the efficiency of water processed is improved.Meanwhile, this water storage bag 90 can carry out exhaust by one-way exhaust mouth 95, has avoided the pure water generation secondary pollution storing, and has improved the degree of cleaning of pure water.
According to an embodiment of the present utility model, water storage bag 90 is flexible water storage bag.That is to say, the volume of water storage bag 90 can change along with the variation of moisture storage capacity.In the time that the pure water of water storage bag 90 interior storages is more, the volume of water storage bag 90 is relatively large; In the time that the pure water of water storage bag 90 interior storages is less, the volume of water storage bag 90 is relatively little.Preferably, the volume of water storage bag 90 can be approximately equal to the volume of stored pure water, thus, only stores pure water in water storage bag 90, and exists without gas, has avoided the pure water and the air that store to come in contact completely, and the degree of cleaning of pure water are improved.
According to an embodiment of the present utility model, reverse osmosis water purifying plant 100 without pressure-pot also comprises housing 96, water storage bag 90 is located in housing 96, and intake-outlet 91 is located at the bottom of water storage bag 90 and passes housing 96 to downward-extension, and one-way exhaust mouth 95 is located at the top of water storage bag 90.Thus, housing 96 is kept apart water storage bag 90 and miscellaneous part completely, and housing 96 can protect water storage bag 90 not interfered by miscellaneous part in its volume change process, uses safety and reliability.
Further, according to an embodiment of the present utility model, housing 96 is waterproof and breathable part.Thus, one-way exhaust mouth 95 can be located in housing 96, one-way exhaust mouth 95 can be in communication with the outside by the housing 96 with waterproof and breathable function.Meanwhile, housing 96 also can avoid water storage bag 90 to break problem that caused pure water leaks outside produces.
According to an embodiment of the present utility model, the periphery wall of water storage bag 90 is provided with identification piece, and the inwall of housing 96 is provided with the location part for detection of identification piece position.Thus, in the time that water storage bag 90 changes along with the amount of the pure water storing in it, the identification piece on the periphery wall of water storage bag 90 can move up and down thereupon.Now, can know accurately the position of identification piece by the side position part on housing 96 inwalls, then learn the situation of the interior storage pure water of water storage bag 90.
Alternatively, according to an embodiment of the present utility model, identification piece can be magnetic part 92, and location part can comprise the high-order dry-reed tube 93 that is positioned at housing 96 upper inside wall and the low level dry-reed tube 94 that is positioned at housing 96 inwall bottoms.High-order dry-reed tube 93 and low level dry-reed tube 94 can detect the position of magnetic part 92, and then obtain the amount of the pure water of water storage bag 90 interior storages.Particularly, in the time that high-order dry-reed tube 93 can detect the position of magnetic part 92, in water storage bag 90, there is more pure water; In the time that low level dry-reed tube 94 can detect the position of magnetic part 92, the pure water of now water storage bag 90 interior storages is less.
Further, according to an embodiment of the present utility model, intake-outlet 91 is connected with post active carbon filter core 82 with pure water water outlet 22 by threeway 60a.The the first outlet 61a that is threeway 60a is connected with intake-outlet 91, and the second outlet 62a is connected with water purification water outlet 12, and the 3rd outlet 63a is connected with post active carbon filter core 82.Thus, can enter threeway 60a from the second outlet 62a from the pure water of pure water water outlet 22, and be divided into two parts in threeway 60a.Part pure water flows out from the first outlet 61a, and flow in water storage bag 90; Another part pure water flows out from the 3rd outlet 63a, and then flow in post active carbon filter core 82.Wherein, the pure water flowing in water storage bag 90 also can enter by water inlet pipe and water outlet pipe the second outlet 62a of threeway 60a, and flow into post active carbon filter core 82 from the 3rd outlet 63a.Threeway 60a arranges the mounting structure of having simplified water route.
According to an embodiment of the present utility model, also comprise water solenoid valve 72a without the reverse osmosis water purifying plant 100 of pressure-pot, go out water solenoid valve 72a and be located between pure water water outlet 22 and post active carbon filter core 82.Go out water solenoid valve 72a and can control the outflow of pure water, in the time going out water solenoid valve 72a and open, the pure water flowing out from pure water water outlet 22 can flow into post active carbon filter core 82 by going out water solenoid valve 72a; And in the time going out water solenoid valve 72a and close, pure water can not flow in post active carbon filter core 82.Go out arranging of water solenoid valve 72a and can realize the automatization control of user's water intaking.
Correspondingly, between water purification water outlet 12 and water purification outlet terminal 40a, also can set out water solenoid valve 72.Go out water solenoid valve 72 and can control the outflow of water purification, particularly, in the time going out water solenoid valve 72 and open, the water purification flowing out from ultra-filtration element 10 can flow to water purification outlet terminal 40a by going out water solenoid valve 72; In the time going out water solenoid valve 72 and close, the water purification flowing out from ultra-filtration element 10 can not flow out by going out water solenoid valve 72.Go out water solenoid valve 72 setting party user take the automatization control of water purification.Similarly, Wastewater by Electric magnet valve 73 also can be set between condensed water water outlet 23 and reverse osmosis filter core 20, to facilitate the outflow of controlling condensed water.
Consider that water storage bag 90 is interior without pressure, therefore, for the pure water in water storage bag 90 can be flowed out swimmingly, also need to provide hydrodynamic device.Alternatively, according to an embodiment of the present utility model, reverse osmosis water purifying plant 100 without pressure-pot also comprises spontaneous imbibition booster pump 30b, and spontaneous imbibition booster pump 30b is located at pure water water outlet 22 and goes out between water solenoid valve 72a, after post active carbon filter core 82 is located at spontaneous imbibition booster pump 30b.Now, the pure water in water storage bag 90 or reverse osmosis filter core 20 can flow out smoothly and flow in post active carbon filter core 82 under the effect of spontaneous imbibition booster pump 30b, flow into pure water outlet terminal 40b after post active carbon filter core 82 promotes mouthfeel.
In another embodiment of the present utility model, before post active carbon filter core 82 is located at spontaneous imbibition booster pump 30b, as shown in Figure 3, post active carbon filter core 82 is located between pure water water outlet 22 and spontaneous imbibition booster pump 30b.Thus, the pure water that reverse osmosis filter core 20 is made can directly regulate after mouthfeel by post active carbon filter core 82, flow in water storage bag 90 from threeway 60d.In the time taking, can be under the effect of spontaneous imbibition booster pump 30b through the pure water of reverse osmosis filter core 20, flow into pure water outlet terminal 40b.Thus, before rearmounted activated carbon cartridge 82 is placed in to spontaneous imbibition booster pump 30b, can make full use of the pressure of the pure water water outlet 22 of reverse osmosis filter core 20, reduce the pumping pressure of spontaneous imbibition booster pump 30b simultaneously, reduce the requirement to spontaneous imbibition booster pump 30b, improved the stability of system.
According to an embodiment of the present utility model, also comprise water purification outlet terminal 40a without the reverse osmosis water purifying plant 100 of pressure-pot, water purification outlet terminal 40a is located between water purification water outlet 12 and water purification water-in 21.Water purification outlet terminal 40a can provide the water purification filtering through ultra-filtration element 10 for user, making not only can provide reverse osmose pure-water without the reverse osmosis water purifying plant 100 of pressure-pot, ultrafiltration water purification can also be provided, and it is many that the kind of the water providing becomes, thereby meet the demand of user to different quality.Wherein water purification outlet terminal and pure water outlet terminal can be integrated into one, to facilitate user to fetch water.
Further, also can be provided with wash-down water water outlet 13 on ultra-filtration element 10, raw water inlet 11 is suitable for being communicated with tap water water-in 50, and wash-down water water outlet 13 is suitable for being communicated with water tap 51.Wherein, water tap 51 can be manual ball valve water tap.When fetching boiling water leading 51 time, tap water can flow into ultra-filtration element 10 from tap water water-in 50, and flows out from wash-down water water outlet 13, finally flows out from water tap 51, realizes the flushing to ultra-filtration element 10.Be that user can complete the flushing to ultra-filtration element 10 in taking tap water, use functional better.
Describe in detail below according to the working process of the reverse osmosis water purifying plant 100 without pressure-pot of the utility model embodiment.
When user enables after the reverse osmosis water purifying plant 100 without pressure-pot, entering water electromagnetic valve 71 is opened, the topping-up pump 30a work between ultra-filtration element 10 and reverse osmosis filter core 20.Tap water flows out from tap water water-in 50, and flow into ultra-filtration element 10 from raw water inlet 11, after ultra-filtration element 10 filters, becomes water purification, flows out from water purification water outlet 12.Water purification flows into preposition activated charcoal filter core 81, and the mouthfeel of water purification is improved, and then flows into threeway 60.Water purification is divided into two parts in threeway 60, and a part of water purification flows out from the first outlet 61 of threeway 60, and what process was opened goes out water solenoid valve 72, arrives water purification outlet terminal 40a; Another part water purification flows out from the 3rd outlet 63 of threeway 60, arrive topping-up pump 30 by the entering water electromagnetic valve 71 of opening, after the interior supercharging of topping-up pump 30, enter in reverse osmosis filter core 20 from water purification water-in 21, after filtering through reverse osmosis filter core 20, can obtain pure water and condensed water.Condensed water can flow out from condensed water water outlet 23 by the Wastewater by Electric magnet valve 73 of opening.
Pure water flows out from pure water water outlet 22, and then flows into threeway 60a.Pure water is divided into two parts in threeway 60a.Part pure water flows out from the first outlet 61a of threeway 60a, and flow in water storage bag 90 by intake-outlet 91, in the process flowing at pure water, the variation of water storage bag 90 is opened vernier switch, and the air in water storage bag 90 can constantly be discharged from one-way exhaust mouth 95.
Along with the pure water in water storage bag 90 is on the increase, the volume of water storage bag 90 constantly increases.In the time that the magnetic part 92 on water storage bag 90 attains to a high place dry-reed tube 93 residing position, high-order dry-reed tube 93 can detect magnetic part.Now, topping-up pump 30a quits work, and entering water electromagnetic valve 71 is closed, and water purification no longer flows into reverse osmosis filter core 20, and reverse osmosis filter core 20 stops water processed.Pure water in water storage bag 90 can store for future use.In the time that the pure water in water storage bag 90 reduces because of use, the volume-diminished of water storage bag 90, the magnetic part 92 on water storage bag 90 declines thereupon, and while dropping to a certain degree, low level sense reed pipe 94 can detect magnetic part 92.Now, topping-up pump 30a starts working, and entering water electromagnetic valve 71 is opened, and water purification flow in reverse osmosis filter core 20 by the topping-up pump 30a of entering water electromagnetic valve 71, and reverse osmosis filter core 20 starts water processed, and the pure water making can flow into the interior storage of water storage bag 90.
Simultaneously, in the time that spontaneous imbibition booster pump 30b opens, the pure water that enters threeway 60a from reverse osmosis filter core 20 also can flow into spontaneous imbibition booster pump 30a by the 3rd outlet 63a of threeway 60a, and flow in post active carbon filter core 82 by the water solenoid valve 72a that goes out opening, through the filtration of post active carbon filter core 82, the mouthfeel of pure water is improved, and finally flow into pure water outlet terminal 40b.And under the effect of spontaneous imbibition booster pump 30b, the pure water being stored in water storage bag 90 can flow out water storage bag 90 by water inlet pipe and water outlet pipe 91, and successively by threeway 60a, spontaneous imbibition booster pump 30b, go out water solenoid valve 72a and post active carbon filter core 82, flow into pure water outlet terminal 40b.
In addition, in the time that water tap 51 is opened, tap water can flow out ultra-filtration element 10 from tap water water-in 50, after ultra-filtration element 10 is rinsed, flows out ultra-filtration element 10 from wash-down water water outlet 13, finally flows out from water tap 51.
When user closes after the reverse osmosis water purifying plant 100 without pressure-pot, entering water electromagnetic valve 71 is closed, and the water purification obtaining through ultra-filtration element 10 can not enter into topping-up pump 30a and reverse osmosis filter core 20 further purifies.And in the time going out water solenoid valve 72 and close, water purification can not arrive water purification outlet terminal 40a, and water processed is stopped.
Be all known for those of ordinary skills according to other formations of the reverse osmosis water purifying plant 100 without pressure-pot of the utility model embodiment and operation, be not described in detail here.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in the situation that not departing from principle of the present utility model and aim in scope of the present utility model, amendment, replacement and modification.
Claims (10)
1. without a reverse osmosis water purifying plant for pressure-pot, it is characterized in that, comprising:
Ultra-filtration element, described ultra-filtration element is provided with raw water inlet and water purification water outlet;
Reverse osmosis filter core, described reverse osmosis filter core is provided with the water purification water-in, pure water water outlet and the condensed water water outlet that are communicated with described water purification water outlet;
Topping-up pump, before described topping-up pump is located at described water purification water-in;
Post active carbon filter core, described post active carbon filter core is located at described pure water water outlet; And
Water storage bag, the bottom of described water storage bag is provided with intake-outlet, the top of described water storage bag is provided with one-way exhaust mouth, and described water storage bag is located between described pure water water outlet and described post active carbon filter core and described intake-outlet is connected with described post active carbon filter core with described pure water water outlet respectively or the described intake-outlet of described water storage bag is connected with the water outlet of described rearmounted activated carbon cartridge.
2. the reverse osmosis water purifying plant without pressure-pot according to claim 1, is characterized in that, described intake-outlet is connected with described post active carbon filter core with described pure water water outlet by threeway.
3. the reverse osmosis water purifying plant without pressure-pot according to claim 1, is characterized in that, described water storage bag is flexible water storage bag.
4. the reverse osmosis water purifying plant without pressure-pot according to claim 3, it is characterized in that, also comprise: housing, described water storage bag is located in described housing, described intake-outlet is located at the bottom of described water storage bag and passes described housing to downward-extension, and described one-way exhaust mouth is located at the top of described water storage bag.
5. the reverse osmosis water purifying plant without pressure-pot according to claim 4, is characterized in that, described housing is waterproof and breathable part.
6. the reverse osmosis water purifying plant without pressure-pot according to claim 4, is characterized in that, the periphery wall of described water storage bag is provided with identification piece, and the inwall of described housing is provided with the location part for detection of described identification piece position.
7. the reverse osmosis water purifying plant without pressure-pot according to claim 6, is characterized in that, described identification piece is magnetic part, and described location part comprises the high-order dry-reed tube that is positioned at described inner walls top and the low level dry-reed tube that is positioned at described inner walls bottom.
8. according to the reverse osmosis water purifying plant without pressure-pot described in any one in claim 1-7, it is characterized in that, also comprise: go out water solenoid valve, described in go out water solenoid valve and be located between described pure water water outlet and described post active carbon filter core.
9. the reverse osmosis water purifying plant without pressure-pot according to claim 8, is characterized in that, also comprises: spontaneous imbibition booster pump, described spontaneous imbibition booster pump be located at described pure water water outlet and described in go out between water solenoid valve.
10. the reverse osmosis water purifying plant without pressure-pot according to claim 1, is characterized in that, also comprises: water purification outlet terminal, described water purification outlet terminal is located between described water purification water outlet and described water purification water-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420014811.2U CN203728657U (en) | 2014-01-09 | 2014-01-09 | Reverse osmosis water purification device with no pressure tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420014811.2U CN203728657U (en) | 2014-01-09 | 2014-01-09 | Reverse osmosis water purification device with no pressure tank |
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| CN104229938A (en) * | 2014-09-03 | 2014-12-24 | 佛山市美的清湖净水设备有限公司 | Purifier and reverse osmosis water purifier |
| CN104609582A (en) * | 2015-01-30 | 2015-05-13 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier |
| CN104843904A (en) * | 2015-05-22 | 2015-08-19 | 佛山市顺德区美的饮水机制造有限公司 | Water purification equipment, filtering system and water filtering method for filtering system |
| CN104860431A (en) * | 2015-05-22 | 2015-08-26 | 佛山市顺德区美的饮水机制造有限公司 | Filter system of water purification equipment and water purification equipment provided with filter system |
| CN104891692A (en) * | 2015-05-22 | 2015-09-09 | 佛山市顺德区美的饮水机制造有限公司 | Filtration system of water purifying plant and water purifying plant with filtration system |
| CN105329983A (en) * | 2014-08-07 | 2016-02-17 | 佛山市美的清湖净水设备有限公司 | Water purification equipment and water purification method thereof |
| CN105621506A (en) * | 2016-03-24 | 2016-06-01 | 佛山市美的清湖净水设备有限公司 | Water purification system |
| CN106277080A (en) * | 2015-05-22 | 2017-01-04 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier water storage element and water purifier |
| EP3130567A4 (en) * | 2014-12-19 | 2017-09-27 | Guangdong Midea Water Dispenser MFG. Co., Ltd | Water purification system |
| CN108328768A (en) * | 2018-02-28 | 2018-07-27 | 深圳市诚德来实业有限公司 | The water butt waterway structure of water purifier |
| WO2018161459A1 (en) * | 2017-03-07 | 2018-09-13 | 佛山市顺德区美的饮水机制造有限公司 | Water filtering system |
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| CN105329983A (en) * | 2014-08-07 | 2016-02-17 | 佛山市美的清湖净水设备有限公司 | Water purification equipment and water purification method thereof |
| CN104229938B (en) * | 2014-09-03 | 2017-02-15 | 佛山市美的清湖净水设备有限公司 | Purifier and reverse osmosis water purifier |
| CN104229938A (en) * | 2014-09-03 | 2014-12-24 | 佛山市美的清湖净水设备有限公司 | Purifier and reverse osmosis water purifier |
| US10399021B2 (en) * | 2014-12-19 | 2019-09-03 | Guangdong Midea Water Dispenser Mfg. Co., Ltd. | Water purification system |
| EP3130567A4 (en) * | 2014-12-19 | 2017-09-27 | Guangdong Midea Water Dispenser MFG. Co., Ltd | Water purification system |
| CN104609582A (en) * | 2015-01-30 | 2015-05-13 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier |
| CN104609582B (en) * | 2015-01-30 | 2017-07-25 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier |
| CN104860431A (en) * | 2015-05-22 | 2015-08-26 | 佛山市顺德区美的饮水机制造有限公司 | Filter system of water purification equipment and water purification equipment provided with filter system |
| CN106277080A (en) * | 2015-05-22 | 2017-01-04 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier water storage element and water purifier |
| CN104891692A (en) * | 2015-05-22 | 2015-09-09 | 佛山市顺德区美的饮水机制造有限公司 | Filtration system of water purifying plant and water purifying plant with filtration system |
| CN104843904A (en) * | 2015-05-22 | 2015-08-19 | 佛山市顺德区美的饮水机制造有限公司 | Water purification equipment, filtering system and water filtering method for filtering system |
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