CN113072209A - Double-water-outlet water purifier capable of prolonging service life of RO (reverse osmosis) membrane and use method thereof - Google Patents

Double-water-outlet water purifier capable of prolonging service life of RO (reverse osmosis) membrane and use method thereof Download PDF

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Publication number
CN113072209A
CN113072209A CN202110345502.8A CN202110345502A CN113072209A CN 113072209 A CN113072209 A CN 113072209A CN 202110345502 A CN202110345502 A CN 202110345502A CN 113072209 A CN113072209 A CN 113072209A
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China
Prior art keywords
conveying
tank
pipe
water
fixedly connected
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CN202110345502.8A
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Chinese (zh)
Inventor
向明勇
杨雪峰
曾江
陈源
汤波
霍振军
蒋屹
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Chengyu Vanadium Titanium Science and Technology Co Ltd
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Chengyu Vanadium Titanium Science and Technology Co Ltd
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Priority to CN202110345502.8A priority Critical patent/CN113072209A/en
Publication of CN113072209A publication Critical patent/CN113072209A/en
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/50Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment

Abstract

The invention discloses a double-water-outlet water purifier for prolonging the service life of an RO membrane, which comprises a conveying box, a treatment tank, a purification box and a water faucet, wherein one end of the conveying box is fixedly connected with a first connecting pipe, the outer side of the first connecting pipe is fixedly provided with a first valve, one end of the first connecting pipe, which is far away from the conveying box, is fixedly provided with a water pump, the input end of the water pump extends to the inside of the treatment tank, and the outer side of the treatment tank is fixedly provided with a PH/ORP controller. Thereby achieving the purpose of prolonging the service life of the RO membrane and being beneficial to practical use.

Description

Double-water-outlet water purifier capable of prolonging service life of RO (reverse osmosis) membrane and use method thereof
Technical Field
The invention belongs to the field of water purifiers, and particularly relates to a double-water-outlet water purifier capable of prolonging the service life of an RO (reverse osmosis) membrane and a use method thereof.
Background
In the prior art, the Chinese meaning of RO is reverse osmosis, the flow mode of water is from low concentration to high concentration, and the water flows from high concentration to low concentration after being pressurized, namely, the reverse osmosis principle: because the aperture of the RO membrane is one million of hair, generally can not be seen by naked eyes, bacteria and virus are 5000 times of the hair, therefore, only water molecules and partial mineral ions can pass through, other impurities and heavy metals are discharged by a waste water pipe, all processes of seawater desalination and spaceman waste water recovery treatment adopt the method, therefore, the RO membrane is also called external high-tech artificial kidney, and the domestic and foreign medical, military and civil fields all adopt the top-grade RO membrane to carry out high-molecular filtration, the inside of the existing double-effluent water purifier mostly adopts the RO membrane to carry out high-molecular filtration, but the quantity of the RO membrane which is replaced every year is huge at present, and the main reason is that: 1. the pretreatment water quality is not controlled in place, so that the membrane is oxidized; 2. there is a lack of cleaning mechanisms to clean it regularly.
In order to further ensure continuous and reliable operation of advanced water treatment, the damage of various RO membranes needs to be strictly controlled, and the replacement frequency of the membranes is reduced, so that the production cost is reduced, and therefore, a double-outlet water purifier for prolonging the service life of the RO membranes needs to be developed.
The invention content is as follows:
the present invention aims to solve the above problems by providing a double-effluent water purifier with prolonged service life of RO membrane and a method for using the same, which solves the problems mentioned in the background art.
In order to solve the above problems, the present invention provides a technical solution:
a double-water-outlet water purifier capable of prolonging the service life of an RO (reverse osmosis) membrane comprises a conveying box, a treatment tank, a purification box and a water faucet, wherein one end of the conveying box is fixedly connected with a first connecting pipe, the outer side of the first connecting pipe is fixedly provided with a first valve, one end of the first connecting pipe, which is far away from the conveying box, is fixedly provided with a water pump, the input end of the water pump extends into the treatment tank, the outer side of the treatment tank is fixedly provided with a PH/ORP (potential of Hydrogen/oxygen Effect) controller, the outer side of the treatment tank is fixedly provided with a control panel, the lower part of the treatment tank, which is positioned below the PH/ORP controller, one end of the conveying box, which is far away from the first connecting pipe, is fixedly connected with a second connecting pipe, the outer side of the second connecting pipe is fixedly provided with a third valve, the, the one end fixedly connected with No. four connecting pipes of a connecting pipe are kept away from at the top of conveying case, the outside fixed mounting of No. four connecting pipes has No. four valves, the one end and the purification case fixed connection of conveying case are kept away from to No. four connecting pipes, the one end fixedly connected with No. five connecting pipes of No. four connecting pipes are kept away from at the top of purification case, the outside fixed mounting of No. five connecting pipes has No. five valves, the one end that purification case was kept away from to No. five connecting pipes and No. three connecting pipes keep away from tap's one end fixed connection, the visual window has been seted up in the outside of purification case, the inside of conveying case sets up water purification mechanism, the inside of purification.
Preferably, the water purification mechanism comprises a first conveying groove, a first conveying groove is formed in one end, close to the first connecting pipe, of the conveying box, a second conveying groove is formed in the conveying box and located on one side of the first conveying groove, a third conveying groove is formed in the conveying box and located on one side of the second conveying groove, a fourth conveying groove is formed in the conveying box and located on one side of the third conveying groove, a first purified water tank is fixedly connected between the first conveying groove and the second conveying groove and located at the bottom of the conveying box, a second purified water tank is fixedly connected between the second conveying groove and the third conveying groove and located at the bottom of the conveying box and located between the third conveying groove and the fourth conveying groove, a third purified water tank is fixedly connected between the third conveying groove and the fourth conveying groove and located at the bottom of the conveying box, and a first conveying pipe is fixedly connected to the bottom of the inner wall of the first conveying groove, the bottom of the first conveying pipe extends to the inside of the first purified water tank, the bottom of the inner wall of the second conveying tank is close to the second conveying pipe fixedly connected with one end of the first conveying tank, the bottom of the second conveying pipe extends to the inside of the first purified water tank, the bottom of the inner wall of the second conveying tank is close to the third conveying pipe fixedly connected with one end of the third conveying tank, the bottom of the third conveying pipe extends to the inside of the second purified water tank, the bottom of the inner wall of the third conveying tank is close to the fourth conveying pipe fixedly connected with one end of the second conveying tank, the bottom of the fourth conveying pipe extends to the inside of the second purified water tank, the bottom of the inner wall of the third conveying tank is close to the fifth conveying pipe fixedly connected with one end of the third conveying tank, the bottom of the inner wall of the fourth conveying tank extends to the inside of the third purified water tank, the bottom of the inner wall of the fourth conveying tank is close to the sixth conveying pipe fixedly connected with one end of the third conveying tank, the bottom of the sixth conveying pipe extends to the inside of the third purified water tank.
Preferably, the cleaning mechanism comprises a protective box, the top of the inner wall of the purifying box is fixedly connected with the protective box, the bottom of the protective box is fixedly connected with a communicating pipe at equal intervals, the inside of the purifying box is communicated with the inside of the protective box through the communicating pipe, the inside of the protective box is fixedly connected with two RO reverse osmosis membranes, the inside of the protective box is positioned between the two RO reverse osmosis membranes to be rotatably connected with a lead screw, the outside of the purifying box is fixedly provided with a servo motor, an output shaft of the servo motor penetrates through the purifying box to extend to the inside of the protective box and is fixedly connected with the lead screw through a coupler, the inside of the protective box is positioned at both sides of the lead screw and is fixedly connected with a slide bar, the inside of the protective box is positioned at one side of the slide bar and is fixedly connected with a rack, the outside of, the both ends of slider all rotate and are connected with the axis of rotation, the equal fixedly connected with drive gear in the outside of axis of rotation, drive gear all is connected with the rack toothing who corresponds, the equal fixedly connected with cleaning brush of one end that the slider was kept away from to the axis of rotation, cleaning brush all contacts with the outside of the RO reverse osmosis membrane that corresponds.
Preferably, the top of the treatment tank is fixedly connected with a water inlet pipe, and the top of the treatment tank and positioned on one side of the water inlet pipe are fixedly connected with a filling pipe.
Preferably, the outside of transfer case and the one side fixedly connected with drain pipe that is located No. two connecting pipes, No. two valves of outside fixed mounting of drain pipe, the one end of drain pipe extends to the inside of fourth conveyer trough.
Preferably, one end of the first connecting pipe, which is far away from the water pump, extends to the inside of the first conveying groove, one end of the second connecting pipe, which is far away from the third connecting pipe, extends to the inside of the fourth conveying groove, and the bottom of the fourth connecting pipe extends to the inside of the fourth conveying groove.
Preferably, the first purified water tank, the second purified water tank and the third purified water tank are all fixedly connected with partition plates inside, and activated carbon filter screens are fixedly connected between the inner walls of the first purified water tank, the second purified water tank and the third purified water tank and the partition plates at equal intervals.
Preferably, the servo motor and the water pump are electrically connected with the control panel.
A use method of a double-effluent water purifier for prolonging the service life of an RO membrane comprises the following steps:
s1, when the device is used, firstly, the device is installed inside a shell of the double-water-outlet water purifier, the device is electrified, a water source is introduced into a treatment tank through a water inlet pipe, meanwhile, a non-oxidizing bactericide can be filled through a filling pipe, the ORP and PH in water can be detected through a PH/ORP controller, the water source inside the treatment tank is pumped into a first connecting pipe through a water pump, and then the water is purified inside a water purifying mechanism;
s2, the water source enters the first conveying groove through the first connecting pipe, then enters the first purified water tank through the first conveying pipe, and is filtered for the first time through the activated carbon filter screen inside the first purified water tank, then enters the interior of a second conveying groove through a second conveying pipe, enters the interior of a second purified water tank through a third conveying pipe, and is subjected to secondary filtration through an active carbon filter screen in the second purified water tank, then enters the inside of the third conveying groove through a fourth conveying pipe and enters the inside of the third purified water tank through a fifth conveying pipe, the water is filtered for three times through an active carbon filter screen in the water purifier, finally enters the fourth conveying groove through a sixth conveying pipe, and is purified and discharged through a second connecting pipe, the water discharging operation is finished through the water discharging pipe, and the pure water enters the interior of the purifying box through the No. four connecting pipe to be subjected to pure water discharging operation;
s3, enabling the water source entering the purifying box to enter the protecting box through the communicating pipe, filtering the water source through the two RO reverse osmosis membranes, and finishing pure water outlet operation from the water faucet through the fifth connecting pipe;
s4, when the RO reverse osmosis membrane needs to be cleaned, the servo motor can be controlled by the control panel to work, the lead screw is driven to rotate, the sliding block is driven to move under the limiting effect of the sliding rod, the rotating shaft, the cleaning brush and the transmission gear are driven to move simultaneously, and the rotating shaft and the cleaning brush rotate while moving through the meshing between the transmission gear and the rack, so that the cleaning operation is completed.
The invention has the beneficial effects that: the invention has compact structure, simple and convenient operation and strong practicability, and the PH/ORP controller is adopted at the water inlet source to detect the ORP and the PH in the water in real time, thereby being beneficial to a user to detect the ORP and the PH in the water at any time, further effectively ensuring the reliability of water inlet at the source, simultaneously being capable of avoiding the oxidation of the RO membrane, and being convenient to regularly clean the RO membrane by arranging the cleaning mechanism in the equipment, thereby achieving the purpose of prolonging the service life of the RO membrane and being beneficial to actual use.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the water purifying mechanism of the present invention;
FIG. 3 is a schematic view of the cleaning mechanism of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 3.
In the figure: 1. a delivery box; 2. a treatment tank; 3. a purification box; 4. a faucet; 5. a first connecting pipe; 6. a first valve; 7. a water pump; 8. a pH/ORP controller; 9. a control panel; 10. a water inlet pipe; 11. a filling pipe; 12. a drain pipe; 13. a second valve; 14. a second connecting pipe; 15. a third valve; 16. a third connecting pipe; 17. a fourth connecting pipe; 18. a valve number four; 19. a fifth connecting pipe; 20. a valve No. five; 21. a visual window; 22. a water purification mechanism; 221. a first transfer slot; 222. a second transfer slot; 223. a third transfer slot; 224. a fourth transfer slot; 225. a first purified water tank; 226. a second purified water tank; 227. a third purified water tank; 228. a first conveying pipe; 229. a second conveying pipe; 2210. a third conveying pipe; 2211. a fourth conveying pipe; 2212. a fifth conveying pipe; 2213. a sixth conveying pipe; 2214. a partition plate; 2215. an active carbon filter screen; 23. a cleaning mechanism; 231. a protective box; 232. a communicating pipe; 233. an RO reverse osmosis membrane; 234. a screw rod; 235. a servo motor; 236. a slide bar; 237. a rack; 238. a slider; 239. a rotating shaft; 2310. a transmission gear; 2311. a cleaning brush.
The specific implementation mode is as follows:
as shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment:
example (b):
a double-water-outlet water purifier capable of prolonging the service life of an RO (reverse osmosis) membrane comprises a conveying box 1, a treatment tank 2, a purification box 3 and a water faucet 4, wherein one end of the conveying box 1 is fixedly connected with a first connecting pipe 5, the outer side of the first connecting pipe 5 is fixedly provided with a first valve 6, one end of the first connecting pipe 5, which is far away from the conveying box 1, is fixedly provided with a water pump 7, the input end of the water pump 7 extends into the treatment tank 2, and a water source in the treatment tank 2 can be better pumped out through the water pump 7; a PH/ORP controller 8 is fixedly installed on the outer side of the treatment tank 2, and the type of the PH/ORP controller 8 is PO-8 BS; a control panel 9 is fixedly installed on the outer side of the treatment tank 2 and below the PH/ORP controller 8, a second connecting pipe 14 is fixedly connected to one end of the delivery box 1, which is far away from the first connecting pipe 5, a third valve 15 is fixedly installed on the outer side of the second connecting pipe 14, a third connecting pipe 16 is fixedly connected to the bottom of the water faucet 4, one end of the second connecting pipe 14, which is far away from the delivery box 1, is fixedly connected with one end of the third connecting pipe 16, which is far away from the water faucet 4, and water outlet operation is facilitated through the water faucet 4; a fourth connecting pipe 17 is fixedly connected to one end, far away from the first connecting pipe 5, of the top of the conveying box 1, a fourth valve 18 is fixedly mounted on the outer side of the fourth connecting pipe 17, one end, far away from the conveying box 1, of the fourth connecting pipe 17 is fixedly connected with the purification box 3, one end, far away from the fourth connecting pipe 17, of the top of the purification box 3 is fixedly connected with a fifth connecting pipe 19, a fifth valve 20 is fixedly mounted on the outer side of the fifth connecting pipe 19, one end, far away from the purification box 3, of the fifth connecting pipe 19 is fixedly connected with one end, far away from the water faucet 4, of the third connecting pipe 16, and the opening and closing of the fifth connecting pipe 19 can be controlled better through the fifth; a visual window 21 is formed in the outer side of the purification box 3, and the condition inside the purification box 3 can be better observed through the visual window 21; the inside of the conveying box 1 is provided with a water purifying mechanism 22, and the inside of the purifying box 3 is provided with a cleaning mechanism 23.
Wherein, the water purification mechanism 22 comprises a first conveying groove 221, a first conveying groove 221 is formed at one end of the interior of the conveying box 1 close to the first connecting pipe 5, a second conveying groove 222 is formed at one side of the interior of the conveying box 1 and positioned at the first conveying groove 221, a third conveying groove 223 is formed at one side of the interior of the conveying box 1 and positioned at the second conveying groove 222, a fourth conveying groove 224 is formed at one side of the interior of the conveying box 1 and positioned at the third conveying groove 223, a first purified water tank 225 is fixedly connected at the bottom of the conveying box 1 and positioned between the first conveying groove 221 and the second conveying groove 222, a second purified water tank 226 is fixedly connected at the bottom of the conveying box 1 and positioned between the second conveying groove 222 and the third conveying groove 223, and a third purified water tank 227 is fixedly connected at the bottom of the conveying box 1 and positioned between the third conveying groove 223 and the fourth conveying groove 224, a first conveying pipe 228 is fixedly connected to the bottom of the inner wall of the first conveying groove 221, the bottom of the first conveying pipe 228 extends into the first purified water tank 225, a second conveying pipe 229 is fixedly connected to the end, close to the first conveying groove 221, of the bottom of the inner wall of the second conveying groove 222, the bottom of the second conveying pipe 229 extends into the first purified water tank 225, a third conveying pipe 2210 is fixedly connected to the end, close to the third conveying groove 223, of the bottom of the inner wall of the second conveying groove 222, the bottom of the third conveying pipe 2210 extends into the second purified water tank 226, a fourth conveying pipe 2211 is fixedly connected to the end, close to the second conveying groove 222, of the bottom of the inner wall of the third conveying groove 223, a fifth conveying pipe 2212 is fixedly connected to the end, close to the fourth conveying groove 224, of the bottom of the inner wall of the third conveying groove 223, the bottom of No. five conveying pipe 2212 extends to the inside of third water purification case 227, the one end fixedly connected with No. six conveying pipe 2213 that the bottom of fourth conveying groove 224 inner wall is close to third conveying groove 223, the bottom of No. six conveying pipe 2213 extends to the inside of third water purification case 227, through the better water purification operation of carrying on of water purification mechanism 22 of being convenient for.
Wherein, the cleaning mechanism 23 comprises a protection box 231, the top of the inner wall of the purification box 3 is fixedly connected with the protection box 231, the bottom of the protection box 231 is fixedly connected with a communicating pipe 232 at equal intervals, the interior of the purification box 3 is communicated with the interior of the protection box 231 through the communicating pipe 232, the interior of the protection box 231 is fixedly connected with two RO reverse osmosis membranes 233, the interior of the protection box 231 is rotatably connected with a screw rod 234 between the two RO reverse osmosis membranes 233, the outer side of the purification box 3 is fixedly provided with a servo motor 235, an output shaft of the servo motor 235 penetrates through the purification box 3, extends to the interior of the protection box 231 and is fixedly connected with the screw rod 234 through a coupler, the interior of the protection box 231 and both sides of the screw rod 234 are fixedly connected with a slide rod 236, one side of the interior of the protection box 231 and one side of the, the outer side of the screw rod 234 is in threaded connection with a sliding block 238, two ends of the sliding block 238 are in sliding connection with a sliding rod 236, two ends of the sliding block 238 are in rotating connection with a rotating shaft 239, the outer side of the rotating shaft 239 is fixedly connected with a transmission gear 2310, the transmission gear 2310 is in meshed connection with a corresponding rack 237, one end of the rotating shaft 239, far away from the sliding block 238, is fixedly connected with a cleaning brush 2311, the cleaning brush 2311 is in contact with the outer side of a corresponding RO reverse osmosis membrane 233, and better cleaning operation of the RO reverse osmosis membrane 233 is facilitated through a cleaning mechanism 23.
The top of the treatment tank 2 is fixedly connected with a water inlet pipe 10, the top of the treatment tank 2 and one side of the water inlet pipe 10 are fixedly connected with a filling pipe 11, a water source can be conveniently and better introduced through the water inlet pipe 10, and the non-oxidizing bactericide can be conveniently and better filled into the treatment tank 2 through the filling pipe 11.
Wherein, the outside of conveying box 1 just is located one side fixedly connected with drain pipe 12 of No. two connecting pipes 14, the outside fixed mounting of drain pipe 12 has No. two valves 13, the one end of drain pipe 12 extends to the inside of fourth conveyer trough 224, is convenient for better completion drainage operation through drain pipe 12, is convenient for better control drain pipe 12's switching through No. two valves 13.
Wherein, the one end that water pump 7 was kept away from to connecting pipe 5 extends to the inside of first conveyer trough 221, the one end that No. three connecting pipes 16 were kept away from to No. two connecting pipes 14 extends to the inside of fourth conveyer trough 224, the bottom of No. four connecting pipe 17 extends to the inside of fourth conveyer trough 224, the better circulation of assurance water source of being convenient for.
Wherein, the inside of first water purification case 225, second water purification case 226 and third water purification case 227 all fixedly connected with division board 2214, equidistant fixedly connected with active carbon filter screen 2215 between the inner wall of first water purification case 225, second water purification case 226, third water purification case 227 and division board 2214, be convenient for better carry out filtration treatment to the impurity ion that contains in the water source through active carbon filter screen 2215.
Wherein, servo motor 235, water pump 7 all with control panel 9 electric connection, be convenient for better control the equipment is whole through control panel 9.
A use method of a double-effluent water purifier for prolonging the service life of an RO membrane comprises the following steps:
s1, when in use, firstly, the equipment is arranged inside the shell of the double-water-outlet water purifier, the equipment is electrified, a water source is introduced into the treatment tank 2 through the water inlet pipe 10, meanwhile, the non-oxidizing bactericide can be filled through the filling pipe 11, the ORP and the PH in the water can be detected through the PH/ORP controller 8, the water source inside the treatment tank 2 is pumped into the first connecting pipe 5 through the water pump 7, and then the water is subjected to the inside of the water purifying mechanism 22;
s2, the water source enters the first transfer tank 221 through the first connecting pipe 5, then enters the first clean water tank 225 through the first transfer pipe 228, and is filtered once through the activated carbon filter 2215 inside, then enters the interior of second conveying groove 222 through second conveying pipe 229, enters the interior of second purified water tank 226 through third conveying pipe 2210, and is subjected to secondary filtration through activated carbon filter screen 2215 in the interior, then enters the inside of the third transfer tank 223 through the fourth transfer pipe 2211, and enters the inside of the third purified water tank 227 through the fifth transfer pipe 2212, the water is filtered for three times through an activated carbon filter screen 2215 arranged inside the water purifier, finally enters the inside of the fourth conveying groove 224 through a sixth conveying pipe 2213, and is purified and discharged through a second connecting pipe 14, the water discharging operation is finished through the water discharging pipe 12, and the pure water enters the interior of the purifying box 3 through the No. four connecting pipe 17 to be subjected to the pure water discharging operation;
s3, enabling the water source entering the purifying box 3 to enter the protecting box 231 through the communicating pipe 232, filtering the water source through the two RO reverse osmosis membranes 233, and finishing pure water outlet operation from the water faucet 4 through the fifth connecting pipe 19;
s4, when the RO reverse osmosis membrane 233 needs to be cleaned, the servo motor 235 can be controlled to work through the control panel 9, the screw rod 234 is driven to rotate, the slide block 238 is driven to move under the limiting effect of the slide rod 236, the rotating shaft 239, the cleaning brush 2311 and the transmission gear 2310 are driven to move at the same time, and the rotating shaft 239 and the cleaning brush 2311 rotate while moving through the meshing between the transmission gear 2310 and the rack 237, so that the cleaning operation is completed.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The double-water-outlet water purifier capable of prolonging the service life of the RO membrane is characterized by comprising a conveying box (1), a treatment tank (2), a purification box (3) and a water faucet (4), wherein one end of the conveying box (1) is fixedly connected with a first connecting pipe (5), a first valve (6) is fixedly mounted on the outer side of the first connecting pipe (5), one end, far away from the conveying box (1), of the first connecting pipe (5) is fixedly provided with a water pump (7), the input end of the water pump (7) extends to the inside of the treatment tank (2), the outer side of the treatment tank (2) is fixedly provided with a PH/ORP controller (8), a control panel (9) is fixedly mounted on the outer side of the treatment tank (2) and below the PH/ORP controller (8), and one end, far away from the first connecting pipe (5), of the conveying box (1) is fixedly connected with a second connecting pipe (14), the outer side of the second connecting pipe (14) is fixedly provided with a third valve (15), the bottom of the tap (4) is fixedly connected with a third connecting pipe (16), one end of the second connecting pipe (14), which is far away from the conveying box (1), is fixedly connected with one end of the third connecting pipe (16), which is far away from the tap (4), one end of the top of the conveying box (1), which is far away from the first connecting pipe (5), is fixedly connected with a fourth connecting pipe (17), the outer side of the fourth connecting pipe (17) is fixedly provided with a fourth valve (18), one end of the fourth connecting pipe (17), which is far away from the conveying box (1), is fixedly connected with a fifth connecting pipe (19), the top of the purifying box (3), which is far away from the one end of the fourth connecting pipe (17), and the outer side of the fifth connecting pipe (19) is fixedly provided with a fifth valve (20), no. five connecting pipe (19) keep away from the one end of purification case (3) and No. three connecting pipe (16) keep away from the one end fixed connection of tap (4), visual window (21) have been seted up in the outside of purification case (3), the inside of conveying case (1) sets up water purification mechanism (22), the inside of purification case (3) is provided with clean mechanism (23).
2. The double-outlet water purifier capable of prolonging the service life of the RO membrane as claimed in claim 1, wherein the water purifying mechanism (22) comprises a first conveying tank (221), a first conveying tank (221) is disposed at one end of the inside of the conveying tank (1) close to the first connecting pipe (5), a second conveying tank (222) is disposed at one side of the inside of the conveying tank (1) and located at the first conveying tank (221), a third conveying tank (223) is disposed at one side of the inside of the conveying tank (1) and located at the second conveying tank (222), a fourth conveying tank (224) is disposed at one side of the inside of the conveying tank (1) and located at the third conveying tank (223), a first tank (225) is fixedly connected between the first conveying tank (221) and the second conveying tank (222), and a second conveying tank (225) is fixedly connected between the second conveying tank (222) and the third conveying tank (223), and a second conveying tank is fixedly connected at the bottom of the conveying tank (1) Case (226), the bottom of transfer case (1) just is located fixedly connected with third clean water case (227) between third transfer tank (223) and fourth transfer tank (224), No. one transfer pipe (228) of bottom fixedly connected with of first transfer tank (221) inner wall, the bottom of No. one transfer pipe (228) extends to the inside of first clean water case (225), the bottom of second transfer tank (222) inner wall is close to No. two transfer pipes (229) of one end fixedly connected with of first transfer tank (221), the bottom of No. two transfer pipe (229) extends to the inside of first clean water case (225), the bottom of second transfer tank (222) inner wall is close to No. three transfer pipe (2210) of one end fixedly connected with of third transfer tank (223), the bottom of No. three transfer pipe (2210) extends to the inside of second clean water case (226), the bottom of third transfer tank (223) inner wall is close to No. four transfer pipe (2211) of one end fixedly connected with of second transfer tank (222), transfer tank (223) inner wall is close to No. four transfer pipe (2211) ) The bottom of No. four conveying pipe (2211) extends to the inside of second clean water tank (226), the one end fixedly connected with No. five conveying pipe (2212) that the bottom of third conveying groove (223) inner wall is close to fourth conveying groove (224), the bottom of No. five conveying pipe (2212) extends to the inside of third clean water tank (227), the one end fixedly connected with No. six conveying pipe (2213) that the bottom of fourth conveying groove (224) inner wall is close to third conveying groove (223), the bottom of No. six conveying pipe (2213) extends to the inside of third clean water tank (227).
3. The double-effluent water purifier capable of prolonging the service life of RO membranes as claimed in claim 1, wherein the cleaning mechanism (23) comprises a protective box (231), the top of the inner wall of the purification box (3) is fixedly connected with the protective box (231), the bottom of the protective box (231) is fixedly connected with a communicating pipe (232) at an equal distance, the interior of the purification box (3) is communicated with the interior of the protective box (231) through the communicating pipe (232), the interior of the protective box (231) is fixedly connected with two RO reverse osmosis membranes (233), the interior of the protective box (231) is rotatably connected with a lead screw (234) between the two RO reverse osmosis membranes (233), the outer side of the purification box (3) is fixedly provided with a servo motor (235), the output shaft of the servo motor (235) extends to the interior of the protective box (231) through the purification box (3) and is fixedly connected with the lead screw (234) through a coupler, the improved reverse osmosis membrane cleaning device is characterized in that a sliding rod (236) is fixedly connected to the inner portion of the protection box (231) and the two sides of the screw rod (234), a rack (237) is fixedly connected to the inner portion of the protection box (231) and the one side of the sliding rod (236), a sliding block (238) is connected to the outer side of the screw rod (234) in a threaded mode, the two ends of the sliding block (238) are connected with the sliding rod (236) in a sliding mode, a rotating shaft (239) is connected to the two ends of the sliding block (238) in a rotating mode, a transmission gear (2310) is fixedly connected to the outer side of the rotating shaft (239), the transmission gear (2310) is connected with the corresponding rack (237) in a meshing mode, a cleaning brush (2311) is fixedly connected to one end, far away from the sliding block (238), of the rotating shaft.
4. The double-effluent water purifier capable of prolonging the service life of the RO membrane according to claim 1, wherein a water inlet pipe (10) is fixedly connected to the top of the treatment tank (2), and a filling pipe (11) is fixedly connected to the top of the treatment tank (2) and positioned on one side of the water inlet pipe (10).
5. The double-outlet water purifier capable of prolonging the service life of the RO membrane according to claim 2, wherein a drain pipe (12) is fixedly connected to one side of the second connecting pipe (14) outside the conveying box (1), a second valve (13) is fixedly installed on the outer side of the drain pipe (12), and one end of the drain pipe (12) extends to the inside of the fourth conveying groove (224).
6. The double-outlet water purifier capable of prolonging the service life of the RO membrane as claimed in claim 2, wherein the end of the first connecting pipe (5) far away from the water pump (7) extends to the inside of the first conveying tank (221), the end of the second connecting pipe (14) far away from the third connecting pipe (16) extends to the inside of the fourth conveying tank (224), and the bottom of the fourth connecting pipe (17) extends to the inside of the fourth conveying tank (224).
7. The double-effluent water purifier capable of prolonging the service life of the RO membrane as claimed in claim 2, wherein the first purified water tank (225), the second purified water tank (226) and the third purified water tank (227) are all fixedly connected with partition plates (2214) inside, and activated carbon filter screens (2215) are fixedly connected with equal distances between the inner walls of the first purified water tank (225), the second purified water tank (226) and the third purified water tank (227) and the partition plates (2214).
8. The double-outlet water purifier capable of prolonging the service life of the RO membrane as claimed in claim 3, wherein the servo motor (235) and the water pump (7) are both electrically connected with the control panel (9).
9. The use method of a double-effluent water purifier for prolonging the service life of an RO membrane according to any one of claims 1 to 8, characterized by comprising the following steps:
s1, when in use, firstly, the equipment is arranged inside the shell of the double-outlet water purifier, the equipment is electrified, a water source is introduced into the treatment tank (2) through the water inlet pipe (10), meanwhile, the filling pipe (11) is filled with the non-oxidizing bactericide, the pH/ORP controller (8) is used for detecting ORP and PH in water, the water source inside the treatment tank (2) is pumped into the first connecting pipe (5) through the water pump (7), and then the water is purified inside the water purifying mechanism (22);
s2, a water source enters the interior of a first conveying groove (221) through a first connecting pipe (5), then enters the interior of a first purified water tank (225) through a first conveying pipe (228), is subjected to primary filtration through an activated carbon filter screen (2215) in the interior of the first purified water tank, then enters the interior of a second conveying groove (222) through a second conveying pipe (229), enters the interior of a second purified water tank (226) through a third conveying pipe (2210), is subjected to secondary filtration through an activated carbon filter screen (2215) in the interior of the second purified water tank, then enters the interior of a third conveying groove (223) through a fourth conveying pipe (2211), enters the interior of a third purified water tank (227) through a fifth conveying pipe (2212), is subjected to tertiary filtration through an activated carbon filter screen (2215) in the interior of the third conveying pipe, finally enters the interior of a fourth conveying groove (224) through a sixth conveying pipe (2213), and finishes the purified water discharging operation through a second connecting pipe (14), the water discharging operation is finished through a water discharging pipe (12), and the pure water enters the purifying box (3) through a fourth connecting pipe (17) to be subjected to pure water discharging operation;
s3, enabling a water source entering the purifying box (3) to enter the protecting box (231) through the communicating pipe (232), filtering the water source through the two RO reverse osmosis membranes (233), and finishing pure water outlet operation from the water faucet (4) through the fifth connecting pipe (19);
s4, when the RO reverse osmosis membrane (233) needs to be cleaned, the servo motor (235) can be controlled to work through the control panel (9), the screw rod (234) is driven to rotate, the sliding block (238) is driven to move under the limiting effect of the sliding rod (236), the rotating shaft (239), the cleaning brush (2311) and the transmission gear (2310) are driven to move simultaneously, and the rotating shaft (239) and the cleaning brush (2311) rotate while moving through the engagement between the transmission gear (2310) and the rack (237), so that the cleaning operation is completed.
CN202110345502.8A 2021-03-31 2021-03-31 Double-water-outlet water purifier capable of prolonging service life of RO (reverse osmosis) membrane and use method thereof Pending CN113072209A (en)

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Application publication date: 20210706