CN204185315U - A kind of reverse osmosis is without waste water water cleaning systems - Google Patents
A kind of reverse osmosis is without waste water water cleaning systems Download PDFInfo
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- CN204185315U CN204185315U CN201420409247.4U CN201420409247U CN204185315U CN 204185315 U CN204185315 U CN 204185315U CN 201420409247 U CN201420409247 U CN 201420409247U CN 204185315 U CN204185315 U CN 204185315U
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Abstract
The utility model discloses a kind of reverse osmosis without waste water water cleaning systems, tap water water inlet interface, PP filter core, cyclic water tank, topping-up pump, large hole cation exchanger resin filter core, PVDF ultrafiltration membrane filter core, RO reverse osmosis membrane filter element, cocoanut active charcoal filter core connect successively; The pipeline of tap water water inlet interface and PP filter core is provided with successively ball valve, reducing valve and total low-tension switch; Pipeline between PP filter core and cyclic water tank is provided with normal open magnetic valve and normally closed solenoid valve; Pipeline between RO reverse osmosis membrane filter element with cocoanut active charcoal filter core is connected aseptic pressure pot; The flushing outlet of RO reverse osmosis membrane filter element is connected to cyclic water tank by flush valve; The outlet of cyclic water tank connects Living Water water outlet mouthpiece; The outlet of PVDF ultrafiltration membrane filter core connects ultrafiltration water water outlet mouthpiece; The outlet of cocoanut active charcoal filter core connects pure water water outlet mouthpiece.Reverse osmosis of the present utility model, without waste water water cleaning systems, achieves more piece and filters water purification and multiple pressure protection, without waste water in Water treatment.
Description
Technical field
The utility model relates to technical field of water purification, particularly relates to a kind of reverse osmosis without waste water water cleaning systems.
Background technology
Current, reverse osmosis purified water systematic difference is more extensive, silt particle, impurity, colloid, suspended substance not only can be removed by it, harmful small molecules, virus, bacterium, microorganism, organism and other reflective substance can also be removed, disagreeable scale and heavy metal can also be removed, thus ensure water safety.Current, reverse osmosis purified water system can produce waste water in more piece filtration procedure, reduces filtration cleaning water, and, not enough to the protection of water cleaning systems under different water pressures, the application requiring of different water pressures under different application scene cannot be met.
Utility model content
Based on the technical problem that background technology exists, the utility model proposes a kind of reverse osmosis without waste water water cleaning systems, achieve more piece and filter water purification and multiple pressure protection, without waste water in Water treatment.
A kind of reverse osmosis that the utility model proposes, without waste water water cleaning systems, comprising: tap water water inlet interface, PP filter core, cyclic water tank, topping-up pump, large hole cation exchanger resin filter core, PVDF ultrafiltration membrane filter core, RO reverse osmosis membrane filter element, cocoanut active charcoal filter core, aseptic pressure pot, Living Water water outlet mouthpiece, ultrafiltration water water outlet mouthpiece, pure water water outlet mouthpiece;
Tap water water inlet interface, PP filter core, cyclic water tank, topping-up pump, large hole cation exchanger resin filter core, PVDF ultrafiltration membrane filter core, RO reverse osmosis membrane filter element, cocoanut active charcoal filter core connect successively; The pipeline of tap water water inlet interface and PP filter core is provided with successively ball valve, reducing valve and total low-tension switch; Pipeline between PP filter core and cyclic water tank is provided with normal open magnetic valve and normally closed solenoid valve; Pipeline between RO reverse osmosis membrane filter element with cocoanut active charcoal filter core is connected aseptic pressure pot; The flushing outlet of RO reverse osmosis membrane filter element is connected to cyclic water tank by flush valve;
The turnover pipeline of cyclic water tank connects the first high-voltage switch gear and the first low-tension switch, the first high-voltage switch gear is electrically connected with normally closed solenoid valve, and the first low-tension switch is electrically connected with normal open magnetic valve; First high-voltage switch gear is normally closed type switch, and the hydraulic pressure in cyclic water tank disconnects dead electricity more than the first high-voltage switch gear during the first force value; First low-tension switch is switch open in usual, and the hydraulic pressure in cyclic water tank is electricly closed more than the first low-tension switch during the second force value; First force value is less than the second force value;
The turnover pipeline of cyclic water tank connects the second low-tension switch, and the second low-tension switch is electrically connected with topping-up pump, and the second low-tension switch is switch open in usual, and the hydraulic pressure in cyclic water tank is electricly closed more than the second low-tension switch during the 3rd force value; The inlet ductwork of aseptic pressure pot is provided with the second high-voltage switch gear, and the second high-voltage switch gear is electrically connected with topping-up pump, and the second high-voltage switch gear is normally closed type switch, and the hydraulic pressure in aseptic pressure pot disconnects dead electricity more than the second high-voltage switch gear during the 4th force value; 3rd force value is less than the first force value, and the 4th force value is greater than the second force value;
The outlet of cyclic water tank connects Living Water water outlet mouthpiece; The outlet of PVDF ultrafiltration membrane filter core connects ultrafiltration water water outlet mouthpiece; The outlet of cocoanut active charcoal filter core connects pure water water outlet mouthpiece.
Preferably, the first high-voltage switch gear, the first low-tension switch and the second low-tension switch are connected in the inlet ductwork of cyclic water tank.
Preferably, the first low-tension switch is pressure-adjustable low-tension switch.
Preferably, the filtering accuracy of PP filter core is 1 micron.
Preferably, large hole cation exchanger resin filter core is D001 food grade macroporous strong-acid cation-exchange resin filter core.
Preferably, the maximum diameter of hole of PVDF ultrafiltration membrane filter core is 0.02 micron.
Preferably, reducing valve is goalpost reducing valve.
Preferably, topping-up pump is voltage stabilizing valve pump.
Preferably, normally closed solenoid valve is provided with the control chip controlling its break-make, and control chip is electrically connected with normally closed solenoid valve.
In the utility model, realize five joints filtration water purification by setting gradually PP filter core, large hole cation exchanger resin filter core, PVDF ultrafiltration membrane filter core, RO reverse osmosis membrane filter element and cocoanut active charcoal filter core; The inlet ductwork of cyclic water tank arranges normal open magnetic valve and normally closed solenoid valve, and the first high-voltage switch gear is set and the first low-tension switch controls respectively to it, play the effect of duplicate protection cyclic water tank; Can play a protective role to topping-up pump by arranging the second low-tension switch; Can play a protective role to aseptic pressure pot by arranging the second high-voltage switch gear; In Water treatment, be provided with outlet in the outlet of cyclic water tank, PVDF ultrafiltration membrane filter core, cocoanut active charcoal filter core, achieve different effluent characteristics; In Water treatment, whole process produces without waste water.
In the utility model, by arranging total low-tension switch, normal open magnetic valve, normally closed solenoid valve, the first high-voltage switch gear, the first low-tension switch, the second high-voltage switch gear, the second low-tension switch, different water pressures under making water cleaning systems can be adapted to different application scene, it can both run with security and stability under different water pressures, its design is ingenious, it is convenient to control, long service life.
Accompanying drawing explanation
Fig. 1 is a kind of reverse osmosis that the utility model proposes annexation schematic diagram without waste water water cleaning systems.
Embodiment
As shown in Figure 1, Fig. 1 is a kind of reverse osmosis that the utility model proposes annexation schematic diagram without waste water water cleaning systems.
With reference to Fig. 1, a kind of reverse osmosis that the utility model proposes, without waste water water cleaning systems, comprising: tap water water inlet interface IN, PP filter core 1, cyclic water tank 2, topping-up pump 3, large hole cation exchanger resin filter core 4, PVDF ultrafiltration membrane filter core 5, RO reverse osmosis membrane filter element 6, cocoanut active charcoal filter core 7, aseptic pressure pot 8, Living Water water outlet mouthpiece OUT1, ultrafiltration water water outlet mouthpiece OUT2, pure water water outlet mouthpiece OUT3;
Tap water water inlet interface IN, PP filter core 1, cyclic water tank 2, topping-up pump 3, large hole cation exchanger resin filter core 4, PVDF ultrafiltration membrane filter core 5, RO reverse osmosis membrane filter element 6, cocoanut active charcoal filter core 7 connect successively; The pipeline of tap water water inlet interface IN and PP filter core 1 is provided with successively ball valve 9, goalpost reducing valve 10 and total low-tension switch L0; Pipeline between PP filter core 1 and cyclic water tank 2 is provided with normal open magnetic valve 11 and normally closed solenoid valve 12; Pipeline between RO reverse osmosis membrane filter element 6 with cocoanut active charcoal filter core 7 is connected aseptic pressure pot 8; The flushing outlet of RO reverse osmosis membrane filter element 6 is connected to cyclic water tank 2 by flush valve 13;
The outlet of cyclic water tank 2 connects Living Water water outlet mouthpiece OUT1; The outlet of PVDF ultrafiltration membrane filter core 5 connects ultrafiltration water water outlet mouthpiece OUT2; The outlet of cocoanut active charcoal filter core 7 connects pure water water outlet mouthpiece OUT3.
Tap water water inlet interface IN is connected with municipal tap water joint, and municipal tap water enters in system by tap water water inlet interface IN; Ball valve 9 and goalpost reducing valve 10 is provided with after tap water water inlet interface IN, wherein, ball valve 9 is the water inlet control valve door of water cleaning systems, open ball valve 9 tap water and enter water cleaning systems, close ball valve 9 to disconnect with water cleaning systems, goalpost reducing valve 10 plays the effect of pressure-reduced and-regulated, and tap water is by after goalpost reducing valve 10, the hydraulic pressure of tap water remains within stable pressure range, thus avoids hydraulic pressure pressure frequent variations to the disadvantageous effect of water cleaning systems; The provide protection of total low-tension switch L0 trigger pressure; disconnect at tap water hydraulic lower than low-tension switch L0 total during setup pressure value thus suction culvert is disconnected; be in closure state at tap water hydraulic higher than low-tension switch total during setup pressure value and realize water inlet, thus whole water cleaning systems is played a protective role.
PP filter core 1 is first segment filtration, and it adopts polypropylene PP plastic melt-blown shaping, and its filtering accuracy is 1 micron; PP filter core 1 pair of original tap water carries out prefiltration, can silt particle, impurity, colloid, suspended substance etc. in filtering original tap water, makes original tap water obtain rough purification.
Enter in cyclic water tank 2 through PP filter core 1 tap water carried out after prefiltration and store.
Connect Living Water water outlet mouthpiece OUT1 in the outlet of cyclic water tank 2, be through the tap water of PP filter core 1 prefiltration from Living Water water outlet mouthpiece OUT1 tap water out.
The export pipeline of cyclic water tank 2 is provided with topping-up pump 3 and carries out supercharging, topping-up pump 3 can select voltage stabilizing valve pump.Then, filter through large hole cation exchanger resin filter core 4, PVDF ultrafiltration membrane filter core 5, RO reverse osmosis membrane filter element 6, cocoanut active charcoal filter core 7 successively.
Large hole cation exchanger resin filter core 4 is second section filtration, it adopts D001 food grade macroporous strong-acid cation-exchange resin filter core, its surface is provided with a lot of micropore, there is active adsorption function, effectively can remove the small molecules in tap water, organism, heavy metal, scale and other reflective substance; The filtration of particularly suitable municipal tap water, underground water and surface water; Large hole cation exchanger resin filter core 4 can be suitable for Industrial Salt displacement repeatedly without the need to changing, regularly, and economy and durability, has saved later maintenance expense.
PVDF ultrafiltration membrane filter core 5 is Section of three filtration, it adopts polyvinylidene difluoride (PVDF) PVDF material by high temperature hot melt, is drawn into silk and forms, there is excellent mechanical property, be 0.02 micron by the maximum diameter of hole of the micropore of water, effectively can remove the virus in water, bacterium, collastromin and subtitle substance; PVDF ultrafiltration membrane filter core 5 can repeatedly clean, and its life cycle can reach 5-6, and later maintenance cost is lower.
The outlet of PVDF ultrafiltration membrane filter core 5 connects ultrafiltration water water outlet mouthpiece OUT2, is through PP filter core 1, ultrafiltration water that large hole cation exchanger resin filter core 4, PVDF ultrafiltration membrane filter core 5 carry out after three joint filtrations from ultrafiltration water water outlet mouthpiece OUT2 tap water out.
RO reverse osmosis membrane filter element 6 is Section of four filtration, and its filtering accuracy, can small molecules, organism, colloid, microorganism etc. effectively in filtering water up to 0.0001 micron.
Pipeline between RO reverse osmosis membrane filter element 6 with cocoanut active charcoal filter core 7 is connected aseptic pressure pot 8, for storing the tap water after carrying out four joint filtrations through RO reverse osmosis membrane filter element 6.
The flushing outlet of RO reverse osmosis membrane filter element 6 is connected to cyclic water tank 2 by flush valve 13, is returned in cyclic water tank carry out filtration cycle by the tap water rinsed RO reverse osmosis membrane filter element 6.
Cocoanut active charcoal filter core 7 is Section of five filtration, and the chlorine residue in can going out to anhydrate further, peculiar smell, anti-bacteria, improves mouthfeel.
The outlet of cocoanut active charcoal filter core 7 connects pure water water outlet mouthpiece OUT3, is through from pure water water outlet mouthpiece OUT3 tap water out the pure water that PP filter core 1, large hole cation exchanger resin filter core 4, PVDF ultrafiltration membrane filter core 5, RO reverse osmosis membrane filter element 6 and cocoanut active charcoal filter core 7 carry out after five joint filtrations.
Wherein, Living Water water outlet mouthpiece OUT1 can be connected on a single outlet water tap, and ultrafiltration water water outlet mouthpiece OUT2, pure water water outlet mouthpiece OUT3 are connected on two interfaces of a two outlet water tap.
In the present embodiment, the inlet ductwork of cyclic water tank 2 is provided with normal open magnetic valve 11 and normally closed solenoid valve 12, and, the turnover pipeline of cyclic water tank 2 connects the first high-voltage switch gear H1 and the first low-tension switch L1, first high-voltage switch gear H1 and the first low-tension switch L1 is set for detecting the hydraulic pressure in cyclic water tank 2, preferably the first high-voltage switch gear H1 and the first low-tension switch L1 is located in the inlet ductwork of cyclic water tank 2, both can also be located on the export pipeline of cyclic water tank 2, or one is located in inlet ductwork that another is located on export pipeline, as long as can detect the hydraulic pressure in cyclic water tank 2,
First high-voltage switch gear H1 is electrically connected with normally closed solenoid valve 12, and the first low-tension switch L1 is electrically connected with normal open magnetic valve 11; The hydraulic pressure in cyclic water tank 2 is detected by the first high-voltage switch gear H1 and the first low-tension switch L1; control according to the break-make of the water pressures in cyclic water tank 2 to normally closed solenoid valve 12 and normal open magnetic valve 11 further; thus keep the hydraulic pressure in cyclic water tank 2 setting in range hydraulic pressure, to protect cyclic water tank 2.
First high-voltage switch gear H1 is normally closed type switch, and the preset pressure value of the first high-voltage switch gear H1 can be defined as the first force value; When hydraulic pressure in cyclic water tank 2 is lower than the first force value, the first high-voltage switch gear H1 is in normally off, and namely the first high-voltage switch gear H1 is electricly closed, thus normally closed solenoid valve 12 must conduct, and tap water can enter in cyclic water tank by normally closed solenoid valve 12; When hydraulic pressure in cyclic water tank 2 is more than the first force value, the first high-voltage switch gear H1 disconnects dead electricity, and normally closed solenoid valve 12 power-off turns off, thus is turned off by the suction culvert of cyclic water tank 2, and tap water cannot enter in cyclic water tank by normally closed solenoid valve 12;
First low-tension switch L1 is switch open in usual, and the preset pressure value of the first low-tension switch L1 can be defined as the second force value; When hydraulic pressure in cyclic water tank 2 is lower than the second force value, the first low-tension switch L1 is in normally open, and namely the first low-tension switch L1 disconnects dead electricity, thus normal open magnetic valve 11 is in normal open state, and tap water can enter in cyclic water tank by normal open magnetic valve 11; When hydraulic pressure in cyclic water tank 2 is more than the second force value, the first low-tension switch L1 is electricly closed, and normal open magnetic valve 11 obtains electric shutoff, thus is turned off by the suction culvert of cyclic water tank 2, and tap water cannot enter in cyclic water tank by normal open magnetic valve 11;
Wherein, the first force value is less than the second force value.
By being provided with normal open magnetic valve 11 and normally closed solenoid valve 12 in the inlet ductwork of cyclic water tank 2; and the first high-voltage switch gear H1 is set and the first low-tension switch L1 controls the break-make of normally closed solenoid valve 12 and normal open magnetic valve 11 respectively; first force value of the first high-voltage switch gear H1 is less than second force value of the first low-tension switch L1, can play the effect of duplicate protection.When normally closed solenoid valve 12 and/or the first high-voltage switch gear H1 are because of malfunction and failure; namely the hydraulic pressure in cyclic water tank 2 is in conducting state more than normally closed solenoid valve during the first force value 12; tap water can enter in cyclic water tank 2 by normally closed solenoid valve 12; now; hydraulic pressure in cyclic water tank 2 continues to rise; hydraulic pressure rising value second force value in cyclic water tank 2, can be played a protective role to cyclic water tank 2 by the first low-tension switch L1 and normal open magnetic valve 11.
Wherein, the first low-tension switch L1 is pressure-adjustable low-tension switch, also namely can adjust the size of second force value of the first low-tension switch L1, to meet the requirement of practical application change.
In the present embodiment, the turnover pipeline of cyclic water tank 1 connects the second low-tension switch L2, second low-tension switch L2 is set for detecting the hydraulic pressure in cyclic water tank 2, preferably the second low-tension switch L2 is located in the inlet ductwork of cyclic water tank 1, can also be located on the export pipeline of cyclic water tank 2, the second low-tension switch L2 is electrically connected with topping-up pump 3; Detect the hydraulic pressure in cyclic water tank 2 by the second low-tension switch L2, according to the water pressures in cyclic water tank 2, topping-up pump 3 is controlled further, play the effect of protection topping-up pump 3; Particularly, can arrange the second low-tension switch L2 is switch open in usual, and the preset pressure value of the second low-tension switch L2 can be set as the 3rd force value, and the 3rd force value is less than the first force value; Hydraulic pressure in cyclic water tank 2 is in normally open lower than the second low-tension switch L2 during the 3rd force value, and namely the second low-tension switch L2 often opens dead electricity, thus topping-up pump 3 dead electricity does not work; Hydraulic pressure in cyclic water tank 2 is electricly closed more than the second low-tension switch L2 during the 3rd force value, thus topping-up pump 3 obtains electric starting working; That is, the hydraulic pressure in cyclic water tank 2 does not work lower than topping-up pump 3 during the 3rd force value, and the hydraulic pressure only in cyclic water tank 2 just enters working order higher than topping-up pump 3 during the 3rd force value, thus plays the effect of protection cyclic water tank 2.
In the present embodiment, the inlet ductwork of aseptic pressure pot 8 is provided with the second high-voltage switch gear H2, arrange the second high-voltage switch gear H2 for detecting the hydraulic pressure in aseptic pressure pot 8, the second high-voltage switch gear H2 is electrically connected with topping-up pump 3; Detect the hydraulic pressure in aseptic pressure pot 8 by the second high-voltage switch gear H2, according to the water pressures in aseptic pressure pot 8, topping-up pump 3 is controlled further, thus play the effect protecting aseptic pressure pot 8; Particularly, can arrange the second high-voltage switch gear H2 is normally closed type switch, and the preset pressure value of the second high-voltage switch gear H2 can be set as the 4th force value; When hydraulic pressure in aseptic pressure pot 8 is lower than the 4th force value, the second high-voltage switch gear H2 is in normally off, and namely the second high-voltage switch gear H2 is electricly closed, thus topping-up pump 3 obtains electric work; When hydraulic pressure in aseptic pressure pot 8 is more than the 4th force value, the second high-voltage switch gear H2 disconnects dead electricity, thus topping-up pump 3 dead electricity does not work, thus plays the effect protecting aseptic pressure pot 8.
Wherein, arrange the 4th force value and be greater than the second force value, namely the preset pressure value of aseptic pressure pot 8 is greater than the preset pressure value of cyclic water tank 2, can prevent automatic counter-current under the effect of the differential water pressures of the water in cyclic water tank 2, plays the effect of protection water cleaning systems.
Such as, in actual design process, the design bearing pressure of cyclic water tank 2 is 4kg, the design bearing pressure of aseptic pressure pot is 8-10kg, and can arrange the first force value is 1.5kg, and the second force value is 2kg, 3rd force value is 0.5kg, and the 4th force value is 2.5kg; Wherein, 1kg=0.1kpa.
In the present embodiment, the inlet ductwork of cyclic water tank 2 is provided with normally closed solenoid valve 12, when the hydraulic pressure in cyclic water tank 2 is lower than the first force value, the first high-voltage switch gear H1 is in normally off, and normally closed solenoid valve 12 is in obtain electric conducting state further; Such as, lower and cause hydraulic pressure in cyclic water tank 2 for a long time lower than the first force value at the hydraulic pressure of municipal tap water, or, discharge water at Living Water water outlet mouthpiece OUT1, ultrafiltration water water outlet mouthpiece OUT2, pure water water outlet mouthpiece OUT3 and cause hydraulic pressure in cyclic water tank 2 for a long time lower than the first force value, in this case, first high-voltage switch gear H1 is in normally off, and normally closed solenoid valve 12 is in obtain electric conducting state in long-time, and this raises causing the temperature of normally closed solenoid valve 12; In order to protect normally closed solenoid valve 12, normally closed solenoid valve 12 is provided with control chip, control chip is electrically connected with normally closed solenoid valve 12, can control by arranging control chip to the working hour of normally closed solenoid valve 12.Particularly; the working hour of presetting normally closed solenoid valve 12 in control chip is T and power-off protection time T0; the working hour t of control chip to normally closed solenoid valve 12 carries out timing; when the stream time t of normally closed solenoid valve 12 is greater than T; control chip can send instruction and disconnect dead electricity to control normally closed solenoid valve 12; after the power-off TO time; normally closed solenoid valve 12 recovers to obtain electric conducting state; thus allow the inlet ductwork conducting of cyclic water tank 2 intake; simultaneously; the timing of control chip resets, and enters next timework circulation.By carrying out timing to the working hour of normally closed solenoid valve 12; and by power-down mode, cooling protection effect is played to normally closed solenoid valve 12; this provide protection in actual application environment clearly, can improve range of application and the work-ing life of water cleaning systems significantly.
In the present embodiment, by arranging total low-tension switch, normal open magnetic valve, normally closed solenoid valve, the first high-voltage switch gear, the first low-tension switch, the second high-voltage switch gear, the second low-tension switch, different water pressures under making water cleaning systems can be adapted to different application scene, it can both run with security and stability under different water pressures, its design is ingenious, it is convenient to control, long service life.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (9)
1. a reverse osmosis is without waste water water cleaning systems, it is characterized in that, comprising: tap water water inlet interface, PP filter core, cyclic water tank, topping-up pump, large hole cation exchanger resin filter core, PVDF ultrafiltration membrane filter core, RO reverse osmosis membrane filter element, cocoanut active charcoal filter core, aseptic pressure pot, Living Water water outlet mouthpiece, ultrafiltration water water outlet mouthpiece, pure water water outlet mouthpiece;
Tap water water inlet interface, PP filter core, cyclic water tank, topping-up pump, large hole cation exchanger resin filter core, PVDF ultrafiltration membrane filter core, RO reverse osmosis membrane filter element, cocoanut active charcoal filter core connect successively; The pipeline of tap water water inlet interface and PP filter core is provided with successively ball valve, reducing valve and total low-tension switch; Pipeline between PP filter core and cyclic water tank is provided with normal open magnetic valve and normally closed solenoid valve; Pipeline between RO reverse osmosis membrane filter element with cocoanut active charcoal filter core is connected aseptic pressure pot; The flushing outlet of RO reverse osmosis membrane filter element is connected to cyclic water tank by flush valve;
The turnover pipeline of cyclic water tank connects the first high-voltage switch gear and the first low-tension switch, the first high-voltage switch gear is electrically connected with normally closed solenoid valve, and the first low-tension switch is electrically connected with normal open magnetic valve; First high-voltage switch gear is normally closed type switch, and the hydraulic pressure in cyclic water tank disconnects dead electricity more than the first high-voltage switch gear during the first force value; First low-tension switch is switch open in usual, and the hydraulic pressure in cyclic water tank is electricly closed more than the first low-tension switch during the second force value; First force value is less than the second force value;
The turnover pipeline of cyclic water tank connects the second low-tension switch, and the second low-tension switch is electrically connected with topping-up pump, and the second low-tension switch is switch open in usual, and the hydraulic pressure in cyclic water tank is electricly closed more than the second low-tension switch during the 3rd force value; The inlet ductwork of aseptic pressure pot is provided with the second high-voltage switch gear, and the second high-voltage switch gear is electrically connected with topping-up pump, and the second high-voltage switch gear is normally closed type switch, and the hydraulic pressure in aseptic pressure pot disconnects dead electricity more than the second high-voltage switch gear during the 4th force value; 3rd force value is less than the first force value, and the 4th force value is greater than the second force value;
The outlet of cyclic water tank connects Living Water water outlet mouthpiece; The outlet of PVDF ultrafiltration membrane filter core connects ultrafiltration water water outlet mouthpiece; The outlet of cocoanut active charcoal filter core connects pure water water outlet mouthpiece.
2. reverse osmosis according to claim 1 is without waste water water cleaning systems, it is characterized in that, the first high-voltage switch gear, the first low-tension switch and the second low-tension switch are connected in the inlet ductwork of cyclic water tank.
3. reverse osmosis according to claim 1 is without waste water water cleaning systems, it is characterized in that, the first low-tension switch is pressure-adjustable low-tension switch.
4. reverse osmosis according to claim 1 is without waste water water cleaning systems, it is characterized in that, the filtering accuracy of PP filter core is 1 micron.
5. reverse osmosis according to claim 1 is without waste water water cleaning systems, it is characterized in that, large hole cation exchanger resin filter core is D001 food grade macroporous strong-acid cation-exchange resin filter core.
6. reverse osmosis according to claim 1 is without waste water water cleaning systems, it is characterized in that, the maximum diameter of hole of PVDF ultrafiltration membrane filter core is 0.02 micron.
7. reverse osmosis according to claim 1 is without waste water water cleaning systems, it is characterized in that, reducing valve is goalpost reducing valve.
8. reverse osmosis according to claim 1 is without waste water water cleaning systems, it is characterized in that, topping-up pump is voltage stabilizing valve pump.
9. the reverse osmosis according to any one of claim 1-8, without waste water water cleaning systems, is characterized in that, normally closed solenoid valve is provided with the control chip controlling its break-make, and control chip is electrically connected with normally closed solenoid valve.
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| CN201420409247.4U CN204185315U (en) | 2014-07-23 | 2014-07-23 | A kind of reverse osmosis is without waste water water cleaning systems |
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| CN201420409247.4U CN204185315U (en) | 2014-07-23 | 2014-07-23 | A kind of reverse osmosis is without waste water water cleaning systems |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104230044A (en) * | 2014-07-23 | 2014-12-24 | 安徽汇淼环保设备有限公司 | Reverse osmosis (RO) no-wastewater water purification system |
| CN105347560A (en) * | 2015-11-24 | 2016-02-24 | 安徽汇淼环保设备有限公司 | Water-saving environment-friendly water purification system and control method |
| CN105384278A (en) * | 2015-11-24 | 2016-03-09 | 安徽汇淼环保设备有限公司 | Reverse-osmosis wastewater-free environment-friendly water purification system |
| CN105399239A (en) * | 2015-11-24 | 2016-03-16 | 安徽汇淼环保设备有限公司 | Wastewater-free environment-friendly water purifying system |
| CN105439215A (en) * | 2015-11-24 | 2016-03-30 | 安徽汇淼环保设备有限公司 | Non-wastewater environment-friendly hydraulic pressure-adapted water-purification control system |
| CN105502725A (en) * | 2015-11-24 | 2016-04-20 | 安徽汇淼环保设备有限公司 | No-waste water environmental reverse osmosis high-low pressure water purification control system |
| CN105502726A (en) * | 2015-11-24 | 2016-04-20 | 安徽汇淼环保设备有限公司 | Anhydrous adaptation-type water-saving environmental-protection water purification system and control method thereof |
| CN105645619A (en) * | 2016-03-03 | 2016-06-08 | 北京四季沐歌太阳能技术集团有限公司 | RO water purifier fault detecting and alarming system |
| CN105692973A (en) * | 2016-04-08 | 2016-06-22 | 珠海格力智能装备有限公司 | Ultrapure water preparation system and urea solution preparation system for vehicles |
| CN110606582A (en) * | 2018-06-14 | 2019-12-24 | 宁波方太厨具有限公司 | Water purifying device |
| CN110606582B (en) * | 2018-06-14 | 2024-04-16 | 宁波方太厨具有限公司 | Water purifying device |
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2014
- 2014-07-23 CN CN201420409247.4U patent/CN204185315U/en not_active Withdrawn - After Issue
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN104230044B (en) * | 2014-07-23 | 2016-01-06 | 安徽汇淼环保设备有限公司 | A kind of reverse osmosis is without waste water water cleaning systems |
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