CN218755336U - Reverse osmosis water saving device - Google Patents

Abstract

The utility model belongs to the technical field of the reverse osmosis technique and specifically relates to a reverse osmosis water saving fixtures, the top fixed mounting of thick water tank has the backup pad, the tip fixed mounting of backup pad has the booster pump, the lower extreme outer wall fixedly connected with intercommunication pipeline of thick water tank. This reverse osmosis water saving fixtures, when dense water enters into dense water incasement portion, connect external power supply and start the booster pump, the inside pressure of dense water incasement portion increases, dense water passes through the filter layer along the intercommunication pipeline, finally enter into pure water incasement portion, then start the water pump, the water pump takes away the pure water of pure water incasement portion through circulating tube, then tap water outflow gets back to dense water incasement portion through the drain pipe of washing hand pond below and carries out next cyclic utilization, whole water resource all is in cyclic utilization's in-process always, do not by extravagant rivers, consequently, the water utilization ratio of reverse osmosis water saving fixtures has been improved.

Description

Reverse osmosis water saving device

Technical Field

The utility model relates to a reverse osmosis technology field specifically is a reverse osmosis water saving fixtures.

Background

Reverse osmosis, also known as reverse osmosis, is a membrane separation operation that uses a pressure differential as a driving force to separate a solvent from a solution by applying a pressure to the feed solution on one side of the membrane, and when the pressure exceeds its osmotic pressure, the solvent will reverse osmosis against the direction of natural osmosis. Thereby obtaining a permeate solvent at the low pressure side of the membrane; the high pressure side yields a concentrated solution, i.e. a concentrate.

For example, the authorized bulletin number "CN202379821U" is named as a reverse osmosis water saving device, although the salt content of the concentrated water in the concentrated water tank can be detected by a salinity meter, when the salt content in the concentrated water tank exceeds the design value of the maximum inflow salt content of the reverse osmosis component, the concentrated water in the concentrated water tank is discharged, so as to control the backflow water amount of the concentrated water, the operation is flexible and convenient, on the premise that the operation stability of a reverse osmosis system is ensured and the water quality of produced water is satisfied, the water resource is utilized to the maximum extent, but the existing reverse osmosis water saving device still exists.

Simultaneously current reverse osmosis water saving fixtures's reverse osmosis filter equipment has only used single filter equipment, because in reverse osmosis water's reuse, water can be continuous circulates, so aquatic can contain more messy bacterium and impurity, and single filter is difficult to filter the water source and reaches the standard state, finally leads to reverse osmosis water saving fixtures cyclic utilization's quality of water to worsen.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of low utilization rate and poor water quality in the work of the existing reverse osmosis water-saving device and providing a reverse osmosis water-saving device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reverse osmosis water saving fixtures, includes dense water tank, raceway, intercommunication pipeline and pure water case, the inside of dense water tank is equipped with the dense water, the top fixed mounting of dense water tank has the backup pad, the tip fixed mounting of backup pad has the booster pump, the booster pump is fixed to be set up in the dense water, the lower extreme outer wall fixedly connected with intercommunication pipeline of dense water tank, the inside fixed mounting of intercommunication pipeline has the raceway, the fixed intercommunication of one end of raceway is in the inside of dense water case.

Preferably, the other end of the water delivery pipe is fixedly communicated with the inside of the pure water tank, a communication pipeline is fixedly connected between the concentrated water tank and the pure water tank, pure water is arranged in the pure water tank, a protective layer is fixedly mounted above the pure water tank, a circulating water pipe is fixedly sleeved in the protective layer, one end of the circulating water pipe is fixedly mounted in the pure water tank, and a water pump is fixedly mounted at the end of the circulating water pipe.

Preferably, the top fixed mounting of dense water tank has the wastewater disposal basin, circulating pipe's the other end runs through the wastewater disposal basin, and circulating pipe's end fixing intercommunication at the tap lower extreme, circulating pipe's outside fixed mounting has the valve, the both sides fixedly connected with supporting seat of wastewater disposal basin, two the top fixed mounting of supporting seat has the pond of washing hand, tap fixed mounting is in the top of the pond of washing hand, the inside fixedly connected with wash port in the pond of washing hand, the tip movable mounting of wash port has down the water block, the other end fixed connection of wash port is in the inside of wastewater disposal basin.

Preferably, the inside of communicating pipe is equipped with the filter layer, the both sides fixed mounting of filter layer has the activated carbon layer, two the inside fixedly connected with reverse osmosis membrane on activated carbon layer, the fixed adsorbed layer that is equipped with in rear side on activated carbon layer.

Preferably, the outer side of the filter layer is fixedly sleeved with a reinforcing layer, and the outer wall of the reinforcing layer is movably provided with an access door.

The utility model provides a reverse osmosis water saving fixtures, beneficial effect lies in: this reverse osmosis water saving fixtures, when dense water enters into dense water incasement portion, connect external power supply and start the booster pump, the inside pressure of dense water incasement portion increases, dense water passes through the filter layer along the intercommunication pipeline, finally enter into pure water incasement portion, then start the water pump, the water pump takes away the pure water of pure water incasement portion through circulating pipe, then open the final pure water of valve and utilize at tap discharge, then tap outflow water gets back to dense water incasement portion through the drain pipe of washing hand pond below and carries out next cyclic utilization, whole water resource is all in cyclic utilization's in-process always, not by extravagant rivers, consequently, the utilization ratio of reverse osmosis water saving fixtures's water has been improved.

Simultaneously when dense water flows through inside the communicating pipe, through the rough filtration of activated carbon layer to impurity, later utilize reverse osmosis membrane to become dense water pure water, pure water behind the reverse osmosis adsorbs tiny impurity through the adsorbed layer, and pure water flows to the inside cyclic utilization that waits of pure water case at last, has adopted the multi-layer filtration mode many times again, has improved the clean degree of circulating water, has avoided impurity and bacterium that the aquatic contains, has finally improved the quality of water of reverse osmosis water saving fixtures treatment water.

Drawings

Fig. 1 is a front schematic view of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is an enlarged sectional view taken along line A of FIG. 2;

FIG. 4 is an enlarged sectional view taken along line B of FIG. 2;

FIG. 5 is an enlarged sectional view taken at the point C in FIG. 2;

fig. 6 is an enlarged sectional view of a portion D in fig. 4.

In the figure: 1. concentrated water tank, 2 concentrated water, 3 water delivery pipe, 4 communicating pipeline, 5 reinforcing layer, 6 filtering layer, 61 reverse osmosis membrane, 62 activated carbon layer, 63 adsorption layer, 7 pure water tank, 8 pure water, 9 water pump, 10 circulating water pipe, 11 protective layer, 12 valve, 13 tap, 14 water washing sink, 15 drain hole, 16 water drain plug, 17 waste water tank, 18 supporting seat, 19 booster pump, 20 supporting plate, 21 maintenance door.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

referring to fig. 1-5, a reverse osmosis water saving device comprises a concentrated water tank 1, a water pipe 3, a communication pipeline 4 and a pure water tank 7, wherein concentrated water 2 is arranged in the concentrated water tank 1, a support plate 20 is fixedly arranged above the concentrated water tank 1, a booster pump 19 is fixedly arranged at the end part of the support plate 20, the booster pump 19 is fixedly arranged in the concentrated water 2, the communication pipeline 4 is fixedly connected with the outer wall of the lower end of the concentrated water tank 1, when the concentrated water 2 enters the concentrated water tank 1, an external power supply is connected to start the booster pump 19, the water pipe 3 is fixedly arranged in the communication pipeline 4, one end of the water pipe 3 is fixedly communicated with the inside of the concentrated water tank 1, the other end of the water pipe 3 is fixedly communicated with the inside of the pure water tank 7, the pressure in the concentrated water tank 1 is increased, the concentrated water 2 passes through the filter layer 6 along the communication pipeline 4 and finally enters the pure water tank 7, the communication pipeline 4 is fixedly connected between the concentrated water tank 1 and the pure water tank 7, pure water 8 is arranged in the pure water tank 7, the protective layer 11 is fixedly installed above the pure water tank 7 and prevents the circulating water pipe 10 from being damaged, the protective layer 11 is made of a metal iron plate and can protect the circulating water pipe 10, the circulating water pipe 10 is fixedly sleeved in the protective layer 11, one end of the circulating water pipe 10 is fixedly installed in the pure water tank 7, the water pump 9 is fixedly installed at the end part of the circulating water pipe 10, the water pump 9 is started, and the pure water 8 in the pure water tank 7 is pumped away by the water pump 9 through the circulating water pipe 10;

when the concentrated water 2 enters the concentrated water tank 1, the external power supply is connected to start the booster pump 19, the pressure inside the concentrated water tank 1 is increased, the concentrated water 2 passes through the filter layer 6 along the communicating pipeline 4 and finally enters the pure water tank 7, then the water pump 9 is started, the pure water 8 inside the pure water tank 7 is pumped away by the water pump 9 through the circulating water pipe 10, then the valve 12 is opened to finally discharge and utilize the pure water 7 at the water faucet 13, then the water flowing out of the water faucet 13 returns to the inside of the concentrated water tank 1 through the drain pipe 15 below the hand washing pool 14 to be recycled for the next time, the whole water resource is always in the recycling process, the water is not wasted, and the water utilization rate of the reverse osmosis water saving device is improved.

Referring to fig. 1-3 and fig. 6, a waste water tank 17 is fixedly installed above the concentrated water tank 1, the other end of the circulating water pipe 10 penetrates through the waste water tank 17, the end of the circulating water pipe 10 is fixedly communicated with the lower end of a faucet 13, a valve 12 is fixedly installed on the outer side of the circulating water pipe 10, the valve 12 is opened, and finally pure water 7 is discharged and utilized from the faucet 13, supporting seats 18 are fixedly connected to two sides of the waste water tank 17, a wash basin 14 is fixedly installed above the two supporting seats 18, the faucet 13 is fixedly installed above the wash basin 14, a drain hole 15 is fixedly connected inside the wash basin 14, a drain plug 16 is movably installed at the end of the drain hole 15, the drain hole 15 can be plugged by the drain plug 16, the other end of the drain hole 15 is fixedly connected inside the waste water tank 17, and water flowing out from the faucet 13 returns to the waste water tank 17 through the drain pipe 15 below the wash basin 14.

Referring to fig. 1-6, a filter layer 6 is arranged inside a communication pipeline 4, activated carbon layers 62 are fixedly arranged on two sides of the filter layer 6, when concentrated water 2 flows through the inside of the communication pipeline 4, impurities are roughly filtered through the activated carbon layers 62, reverse osmosis membranes 61 are fixedly connected inside the two activated carbon layers 62, the concentrated water 2 is changed into pure water 7 through the reverse osmosis membranes 61, an adsorption layer 63 is fixedly arranged on the rear side of the activated carbon layers 62, the adsorption layer 63 is made of dense plant fibers and can adsorb and filter smaller impurities, the pure water 7 after reverse osmosis adsorbs fine impurities through the adsorption layer 63, a reinforcing layer 5 is fixedly sleeved on the outer side of the filter layer 6, an access door 21 is movably arranged on the outer wall of the reinforcing layer 5, the reinforcing layer 5 is a metal iron plate and is sleeved on the outer wall of the communication pipeline 4, and the access door 21 outside the reinforcing layer 5 can be opened to overhaul the reverse osmosis membranes 61;

when dense water 2 flows through inside the communicating pipe 4, through the rough filtration of activated carbon layer 62 to impurity, later utilize reverse osmosis membrane 61 to become dense water 2 pure water 7, pure water 7 after the reverse osmosis adsorbs tiny impurity through adsorbed layer 63, pure water 7 flows to the inside cyclic utilization that waits of pure water case 8 at last, the multilayer filtration mode has been adopted many times again, the clean degree of circulating water has been improved, the impurity and the bacterium that the aquatic contains have been avoided, the quality of water of reverse osmosis water saving fixtures treatment water has finally been improved.

The working principle is as follows:

firstly, when the concentrated water 2 enters the concentrated water tank 1, an external power supply is connected to start the booster pump 19, the pressure in the concentrated water tank 1 is increased, and the concentrated water 2 passes through the filter layer 6 along the communication pipeline 4 and finally enters the pure water tank 7;

then when the concentrated water 2 flows through the inside of the communicating pipeline 4, the impurities are roughly filtered through the activated carbon layer 62, then the concentrated water 2 is changed into pure water 7 through the reverse osmosis membrane 61, the pure water 7 after reverse osmosis absorbs the fine impurities through the adsorption layer 63, finally the pure water 7 flows into the pure water box 8 for cyclic utilization, and a multi-time and multi-layer filtering mode is adopted, so that the cleanness degree of the circulating water is improved;

then connect external power supply and start water pump 9, water pump 9 takes away the pure water 8 of pure water tank 7 inside through circulating pipe 10, then opens valve 12 and finally pure water 7 is discharged at tap 13 and utilizes, then tap 13 water of flowing out returns inside concentrated water tank 1 through wash-hand basin 14 below drain pipe 15 and carries out the cyclic utilization of next time, whole water resource is in the cyclic utilization's in-process all the time, does not have by the rivers of wasting, has consequently improved the water utilization ratio of reverse osmosis water saving fixtures.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims (5)

1. The utility model provides a reverse osmosis water saving fixtures, includes dense water tank (1), raceway (3), communicating pipe (4) and pure water case (7), its characterized in that: the inside of thick water tank (1) is equipped with dense water (2), the top fixed mounting of thick water tank (1) has backup pad (20), the tip fixed mounting of backup pad (20) has booster pump (19), booster pump (19) are fixed to be set up in dense water (2), the lower extreme outer wall fixedly connected with intercommunication pipeline (4) of thick water tank (1), the inside fixed mounting of intercommunication pipeline (4) has raceway (3), the fixed intercommunication of one end of raceway (3) is in the inside of thick water tank (1).

2. A reverse osmosis water saving device according to claim 1, wherein: the other end of raceway (3) is fixed to be linked together in the inside of pure water case (7), fixedly connected with communicating pipe (4) between dense water case (1) and pure water case (7), the inside of pure water case (7) is equipped with pure water (8), the top fixed mounting of pure water case (7) has protective layer (11), protective layer (11) inside fixed cover has cup jointed circulating pipe (10), the one end fixed mounting of circulating pipe (10) is in the inside of pure water case (7), the tip fixed mounting of circulating pipe (10) has water pump (9).

3. A reverse osmosis water saving device according to claim 2, wherein: the utility model discloses a wash-basin, including concentrated water tank (1), the top fixed mounting of circulating pipe (1) has wastewater disposal basin (17), wastewater disposal basin (17) is run through to the other end of circulating pipe (10), and the end fixing intercommunication of circulating pipe (10) is at tap (13) lower extreme, the outside fixed mounting of circulating pipe (10) has valve (12), both sides fixedly connected with supporting seat (18) of wastewater disposal basin (17), two the top fixed mounting of supporting seat (18) has wash-basin (14), tap (13) fixed mounting is in the top of wash-basin (14), the inside fixedly connected with wash port (15) of wash-basin (14), the tip movable mounting of wash port (15) has down water block (16), the other end fixed connection of wash port (15) is in the inside of wastewater disposal basin (17).

4. A reverse osmosis water saving device according to claim 1, wherein: the inside of intercommunication pipeline (4) is equipped with filter layer (6), the both sides fixed mounting of filter layer (6) has activated carbon layer (62), two the inside fixedly connected with reverse osmosis membrane (61) of activated carbon layer (62), the fixed adsorbed layer (63) that is equipped with in rear side of activated carbon layer (62).

5. A reverse osmosis water saving device according to claim 4, wherein: the outer side of the filter layer (6) is fixedly sleeved with a reinforcing layer (5), and the outer wall of the reinforcing layer (5) is movably provided with an access door (21).

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