CN203728658U - 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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- CN203728658U CN203728658U CN201420014826.9U CN201420014826U CN203728658U CN 203728658 U CN203728658 U CN 203728658U CN 201420014826 U CN201420014826 U CN 201420014826U CN 203728658 U CN203728658 U CN 203728658U
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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 tank, 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 water inlet and outlet pipes extending from the top of the water storage tank to the bottom are arranged in the water storage tank, a vent hole is arranged at the upper part of the water storage tank, the water storage tank is arranged between the pure water outlet and the post activated carbon filtering element, and the upper ends of the water inlet and outlet pipes are respectively connected with the pure water outlet and the post activated carbon filtering element or the water inlet and outlet pipes of the water storage tank 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, the water production efficiency is high, and the water purification device is convenient to clean and safe and reliable to use.
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 reverse osmosis water purifying plant without pressure-pot of the high and easy to clean 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 tank, in described water tank, be provided with the water inlet pipe and water outlet pipe that extends to bottom from the top of described water tank, the top of described water tank is provided with venting port, and described water tank is located between described pure water water outlet and described post active carbon filter core and the upper end of described water inlet pipe and water outlet pipe is connected with described post active carbon filter core with described pure water water outlet respectively or the described water inlet pipe and water outlet pipe of described water tank 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 tank is set, and on the top of water tank, water inlet pipe and water outlet pipe and venting port are set, this equipment can utilize the venting port on water tank 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 this water tank non-pressure sealed structure, can dismantle, clean more convenient, use safety and reliability.
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, the upper end of described water inlet pipe and water outlet pipe 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 exhaust ports is provided with the filtering net for gas is filtered.
According to an embodiment of the present utility model, described filtering net is non-woven fabrics.
According to an embodiment of the present utility model, in described water tank, be also provided with the condensate tank of dehumidifier for detection of water level in described water tank.
According to an embodiment of the present utility model, described condensate tank of dehumidifier is signal ball float, and described signal ball float is in communication with the outside by signal wire.
According to an embodiment of the present utility model, described condensate tank of dehumidifier comprises the full signal ball float of water that is positioned at described water tank top and the water signal ball float processed that is positioned at described water tank middle part.
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 tank 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 tank 90; Water inlet pipe and water outlet pipe 91; Signal wire 92; The full signal ball float 93 of water; Water signal ball float 94 processed; Venting port 95.
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 tank 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.In water tank 90, be provided with the water inlet pipe and water outlet pipe 91 that extends to bottom from the top of water tank 90, the top of water tank 90 is provided with venting port 95.Water tank 90 is located between pure water water outlet 22 and post active carbon filter core 82 and the upper end of water inlet pipe and water outlet pipe 91 is connected with post active carbon filter core 82 with pure water water outlet 22 respectively or the water inlet pipe and water outlet pipe 91 of water tank 90 and the water outlet 821 of rearmounted activated carbon cartridge 82 are connected.
According to the reverse osmosis water purifying plant 100 without pressure-pot of the utility model embodiment, by water tank 90 is set, and water inlet pipe and water outlet pipe 91 and venting port 95 be set on the top of water tank 90, this equipment can utilize the venting port 95 on water tank 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 these water tank 90 non-pressure sealed structures, can dismantle, clean more convenient, use safety and reliability.
Particularly, 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 tank 90 is located between pure water water outlet 22 and post active carbon filter core 82, the water flowing out from pure water water outlet 22 flows in water tank 90 from water inlet pipe and water outlet pipe 91, flow in the process of water tank 90 at pure water, venting port 95 on water tank 90 can be discharged the gas in water tank 90, thereby make the inflow of pure water more smooth and easy, and avoid pressure in water tank 90 to raise and caused the generation of back pressure phenomenon, having made 20 work of reverse osmosis filter core good, having improved the efficiency of water processed.Further, the pure water in water tank 90 can flow out water tank 90 by water inlet pipe and water outlet pipe 91, and flow in post active carbon filter core 82, after post active carbon filter core 82 regulates mouthfeel, flows out.
In the time that the water inlet pipe and water outlet pipe 91 of water tank 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 tank 90 from the water outlet 821 of post active carbon filter core 82, the venting port 95 arranging on water tank 90 can be discharged the gas in water tank 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.
And according to the reverse osmosis water purifying plant 100 without pressure-pot of the utility model embodiment, the water tank 90 that employing has venting port 95 replaces pressure water storage tank, can in water process processed, carry out exhaust to water tank 90, thereby can not produce back pressure phenomenon, the efficiency of water processed is improved.Meanwhile, this water tank 90 can be dismantled easily and clean, and its volume size can design as required, takes up room reducing.
According to an embodiment of the present utility model, venting port 95 places are provided with the filtering net for gas is filtered, to prevent that outside air from causing secondary pollution to the pure water storing in water tank 90.Alternatively, in a specific embodiment of the present utility model, be filtered into non-woven fabrics.Do filtering net with non-woven fabrics, easy for installation, cost is lower.
In order clearly to know the amount of water tank 90 interior stored pure water, alternatively, according to an embodiment of the present utility model, in water tank 90, be also provided with the condensate tank of dehumidifier for detection of water tank 90 interior water levels.Particularly, according to an embodiment of the present utility model, condensate tank of dehumidifier is signal ball float, and signal ball float is in communication with the outside by signal wire 92.Signal ball float can change along with the variation of the water level of water tank 90 interior pure water, and can be passed to outside by signal wire 92, thereby conveniently knows the amount of the interior storage pure water of water tank 90.In the time that the water level of pure water rises, signal ball float floating; In the time that the water level of pure water declines, signal ball float moves down.
Particularly, according to an embodiment of the present utility model, condensate tank of dehumidifier comprises the full signal ball float 93 of water that is positioned at water tank 90 tops and the water signal ball float 94 processed that is positioned at water tank 90 middle parts.In the time that the water level of the pure water of water tank 90 interior storages drops to water signal ball float processed 94 residing position, water signal ball float 94 processed will send water signal processed by signal wire 92, can make to start water processed without the reverse osmosis water purifying plant 100 of pressure-pot; In the time that the water level of the pure water of water tank 90 interior storages rises to the full signal ball float of water 93 residing position, the full signal ball float 93 of water will send the full signal of water by signal wire 92, and then impel without the reverse osmosis water purifying plant 100 of pressure-pot and stop water processed.
Further, according to an embodiment of the present utility model, the upper end of water inlet pipe and water outlet pipe 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 pure water water outlet 22, and the second outlet 62a is connected with water inlet pipe and water outlet pipe 91, and the 3rd outlet 63a is connected with post active carbon filter core 82.Thus, can enter threeway 60a from the first outlet 61a from the water purification of pure water water outlet 22, and be divided into two parts in threeway 60a.Part pure water flows out from the second outlet 62a, and flow in water tank 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 tank 90 also can enter by water inlet pipe and water outlet pipe 91 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.
Correspondingly, water purification outlet terminal 40a also can be connected with water purification water-in 21 with water purification water outlet 12 by threeway 60.As shown in Figure 1, the first outlet 61 of threeway 60 is connected with water purification outlet terminal 40a, and the second outlet 62 is connected with water purification water outlet 12, and the 3rd outlet 63 is connected with water purification water-in 21.Thus, can enter threeway 60 from the second outlet 62 from the water purification of water purification water outlet 12, and be divided into two parts in threeway 60.Part water purification flows out from the first outlet 61, and then flow into water purification outlet terminal 40a; Part water purification flows out from the second outlet 62, and then flow into water purification water-in 21, enters in reverse osmosis filter core 20.Threeway 60 the further mounting structure of simplifying water route is set.
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 tank 90 is interior without pressure, therefore, for the pure water in water tank 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 tank 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 tank 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 second outlet 62a of threeway 60a, and flow in water tank 90 by water inlet pipe and water outlet pipe 91, and in the process flowing at pure water, the air in water tank 90 is constantly discharged from venting port 95.The water level of the pure water in water tank 90 constantly raises, and in the time that water level is increased to the full signal ball float of water 93 residing position, the full signal ball float 93 of water sends the full signal of water by signal wire.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 tank 90 can store for future use.In the time that the pure water in water tank 90 makes water level drop to water signal ball float processed 94 residing position because of use, water signal ball float 94 processed sends water signal processed by signal wire.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 tank 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 tank 90 can flow out water tank 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 tank, in described water tank, be provided with the water inlet pipe and water outlet pipe that extends to bottom from the top of described water tank, the top of described water tank is provided with venting port, and described water tank is located between described pure water water outlet and described post active carbon filter core and the upper end of described water inlet pipe and water outlet pipe is connected with described post active carbon filter core with described pure water water outlet respectively or the described water inlet pipe and water outlet pipe of described water tank 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, the upper end of described water inlet pipe and water outlet pipe 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 exhaust ports is provided with the filtering net for gas is filtered.
4. the reverse osmosis water purifying plant without pressure-pot according to claim 3, is characterized in that, described filtering net is non-woven fabrics.
5. the reverse osmosis water purifying plant without pressure-pot according to claim 1, is characterized in that, is also provided with the condensate tank of dehumidifier for detection of water level in described water tank in described water tank.
6. the reverse osmosis water purifying plant without pressure-pot according to claim 5, is characterized in that, described condensate tank of dehumidifier is signal ball float, and described signal ball float is in communication with the outside by signal wire.
7. the reverse osmosis water purifying plant without pressure-pot according to claim 6, is characterized in that, described condensate tank of dehumidifier comprises the full signal ball float of water that is positioned at described water tank top and the water signal ball float processed that is positioned at described water tank middle part.
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.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420014826.9U CN203728658U (en) | 2014-01-09 | 2014-01-09 | Reverse osmosis water purification device with no pressure tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420014826.9U CN203728658U (en) | 2014-01-09 | 2014-01-09 | Reverse osmosis water purification device with no pressure tank |
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| CN203728658U true CN203728658U (en) | 2014-07-23 |
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| CN201420014826.9U Expired - Fee Related CN203728658U (en) | 2014-01-09 | 2014-01-09 | Reverse osmosis water purification device with no pressure tank |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105060235A (en) * | 2015-06-29 | 2015-11-18 | 佛山市顺德区美的饮水机制造有限公司 | Water storage device and water purifier |
| 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 |
| WO2018161455A1 (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 |
| WO2018161456A1 (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 |
| WO2018161452A1 (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 filtration system |
| EP3398911A4 (en) * | 2017-03-07 | 2018-11-07 | Foshan Shunde Midea Water Dispenser MFG. Co., Ltd. | Water filtration system |
| US10370269B2 (en) | 2017-03-07 | 2019-08-06 | Foshan Shunde Midea Water Dispenser Mfg. Co., Ltd. | Water filtration system |
| US10392265B2 (en) | 2017-03-07 | 2019-08-27 | Foshan Shunde Midea Water Dispenser Mfg. Co., Ltd. | Water filtration system |
| US10500543B2 (en) | 2017-03-07 | 2019-12-10 | Foshan Shunde Midea Water Dispenser Mfg. Co., Ltd. | Water filtration system |
| US10550013B2 (en) | 2017-03-07 | 2020-02-04 | Foshan Shunde Midea Water Dispenser Mfg. Co., Ltd. | Water filtration system |
-
2014
- 2014-01-09 CN CN201420014826.9U patent/CN203728658U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105060235A (en) * | 2015-06-29 | 2015-11-18 | 佛山市顺德区美的饮水机制造有限公司 | Water storage device and water purifier |
| 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 |
| WO2018161455A1 (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 |
| WO2018161456A1 (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 |
| WO2018161452A1 (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 filtration system |
| EP3398911A4 (en) * | 2017-03-07 | 2018-11-07 | Foshan Shunde Midea Water Dispenser MFG. Co., Ltd. | Water filtration system |
| US10370269B2 (en) | 2017-03-07 | 2019-08-06 | Foshan Shunde Midea Water Dispenser Mfg. Co., Ltd. | Water filtration system |
| US10392265B2 (en) | 2017-03-07 | 2019-08-27 | Foshan Shunde Midea Water Dispenser Mfg. Co., Ltd. | Water filtration system |
| US10500543B2 (en) | 2017-03-07 | 2019-12-10 | Foshan Shunde Midea Water Dispenser Mfg. Co., Ltd. | Water filtration system |
| US10550013B2 (en) | 2017-03-07 | 2020-02-04 | Foshan Shunde Midea Water Dispenser Mfg. Co., Ltd. | Water filtration system |
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