CN217175067U

CN217175067U - Wastewater recovery device of reverse osmosis water purifier

Info

Publication number: CN217175067U
Application number: CN202221131774.4U
Authority: CN
Inventors: 马晓兵; 王瑞彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-08-12
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses a wastewater recovery device of reverse osmosis pure water machine, which comprises a shell, a reverse osmosis pure water machine and a wastewater barrel, wherein a tap water inlet, a water outlet of the pure water machine, a toilet water outlet, an external wastewater outlet, a wastewater overflow-proof water outlet and a wastewater inlet are arranged on the shell, a tap water solenoid valve, a pressure switch and a wastewater solenoid valve are arranged on the drain pipe, a water inlet of the reverse osmosis pure water machine is communicated with the water outlet of the pure water machine, the water outlet of the reverse osmosis pure water machine is communicated with the wastewater barrel through a pipeline, a low water level sensor, a high water level sensor and an overflow-proof sensor are arranged in the wastewater barrel, a water inlet and a water outlet of a self-sucking pump are communicated with the drain pipe and the wastewater barrel is provided with a check valve on the pipeline, the utility model can judge whether water exists in the wastewater storage tank or does not exist in the wastewater storage tank, and automatically turn off the tap water to the pipeline of the toilet when water exists, the water pipe is automatically switched without water, so that the water is saved and the normal use of the closestool is not influenced.

Description

Wastewater recovery device of reverse osmosis water purifier

Technical Field

The utility model relates to a waste water recovery utilizes technical field, concretely relates to reverse osmosis pure water machine waste water recovery unit.

Background

Along with the improvement of the quality of life, water purifying devices are more and more popular, a common household purified water dispenser becomes a necessary article for the household life of people, in the household purified water dispenser, a reverse osmosis purified water dispenser is very popular for people due to good water quality and convenient use, but the existing reverse osmosis purified water dispenser has the problem of difficult treatment of waste water, because the reverse osmosis purified water dispenser uses a reverse osmosis membrane technology, a reverse osmosis membrane can generate a large amount of waste water while generating purified water, the waste water rate of the existing water dispenser product is 1: 1-1: 3, according to the water drinking amount of three mouths of a family, 2L of water is drunk by each person every day, 180L of purified water needs to be prepared in one month, 180L and 540L of waste water are discharged by one month, the waste water is filtered by a filter element of the previous three stages, and most of impurities are removed, most of the other indicators, such as turbidity, colour, organic matter, colloids, etc., are much lower than tap water, except for a slightly higher salt content and bacteria than tap water.

The waste water of the existing water purifier is directly discharged to a lower drainage pipeline, so that a large amount of waste of water resources is caused, and the waste water can be recycled for washing hands, vegetables, bowls, floors, toilets, goldfishes, flowers, vegetables and the like, so that the water resources are saved, and therefore, the reverse osmosis water purifier waste water recycling device is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the wastewater recovery device of the reverse osmosis pure water machine is provided, full-automatic control is realized, a wastewater storage tank and a tap water pipeline can be connected together in parallel, an automatic controller can judge whether the wastewater storage tank is in a water-free state or a water-free state when in use, if the wastewater storage tank is internally provided with water, a pipeline from the tap water to a closestool is automatically turned off, so that the water in the wastewater storage tank is used, if the tap water pipeline automatically switched without water in the wastewater storage tank is judged, the water is saved, and the normal use of the closestool is not influenced.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a reverse osmosis water purification machine waste water recovery unit, including casing, reverse osmosis water purification machine and waste water barrel, its characterized in that: the water purifier is characterized in that a PLC (programmable logic controller), a drain pipe and a self-priming pump are arranged in the shell, a tap water inlet, a water purifier water outlet, a toilet water outlet, an external wastewater water outlet, a wastewater anti-overflow water outlet and a wastewater water inlet are arranged on the shell, a partition plate joint is arranged on the shell, a tap water electromagnetic valve, a pressure switch and a wastewater electromagnetic valve are arranged on the drain pipe, a plurality of three-way valves are arranged on the drain pipe, outlets of the three-way valves are communicated with the tap water inlet, the water purifier water outlet, the toilet water outlet, the external wastewater water outlet and the wastewater anti-overflow water outlet respectively through pipelines, an anti-overflow electromagnetic valve is arranged on the pipeline connecting the wastewater anti-overflow water outlet and the drain pipe, a water inlet of the reverse osmosis water purifier is communicated with the water outlet of the water purifier through a pipeline, a water outlet of the reverse osmosis water purifier is communicated with a wastewater barrel through a pipeline, a low water level sensor, a pressure switch and a self-priming pump are arranged in the wastewater barrel, and a water level sensor are arranged in the pipeline, and a water level sensor are arranged in the wastewater barrel, and a water level sensor is connected between the outlet of the water level sensor, and a water level sensor is connected between the water level sensor, and the water level sensor is connected between the water level sensor, the water level sensor is connected between the water level sensor, and the water level sensor, the water level sensor is connected with the water level sensor, the water level of the water level sensor, the water level sensor is connected with the water level of the water outlet of the water level sensor, the water outlet of the water level sensor is connected with the water outlet of the water level sensor, the water outlet of the water level sensor is connected with the water level sensor, and the water level of the water outlet of the water level sensor, and the water outlet of the water level sensor is connected with the water level of the water level sensor, and the water level of the water level sensor is connected with the water level of the water level sensor is connected with the water outlet of the water level sensor, and the water level of the water outlet of the water level of the water outlet, High water level sensor and anti-overflow water sensor, the water inlet and outlet of self priming pump all is provided with the check valve on passing through pipeline intercommunication drain pipe and waste water bucket and the pipeline.

Furthermore, the outside of casing is provided with the touch-sensitive screen, touch-sensitive screen and PLC controller electric connection.

Furthermore, the water outlet of the reverse osmosis water purifier is communicated with a waste water barrel through a pipeline.

Furthermore, the PLC controller is electrically connected with the self-priming pump, the tap water electromagnetic valve, the wastewater electromagnetic valve, the anti-overflow electromagnetic valve, the low water level sensor, the high water level sensor and the anti-overflow sensor.

Furthermore, the tap water inlet is externally connected with tap water, the water outlet of the closestool is externally connected with a pedestal pan, the external wastewater water outlet is externally connected with a faucet, the wastewater anti-overflow water inlet is externally connected with a sewer inlet, and the wastewater water inlet is communicated with the water inlet of the self-priming pump.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. when the automatic water-saving toilet is installed in a toilet, the automatic water-saving toilet can connect the waste water storage tank and the tap water pipeline together in a parallel mode, the automatic controller can judge whether water exists in the waste water storage tank or is in an anhydrous state when the automatic water-saving toilet is used, if water exists in the waste water storage tank, the pipeline from tap water to the toilet is automatically turned off, water in the waste water storage tank is used, and if the tap water pipeline automatically switched without water in the waste water storage tank is judged, water is saved and normal use of the toilet is not influenced.

2. The device is arranged on the same working principle of a kitchen, and can be used for cleaning vegetables and washing bowls by connecting an external water nozzle water outlet to a water inlet of a vegetable washing pool.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

1-a shell; 2-reverse osmosis pure water machine; 3-a waste water tank; 4-a PLC controller; 5, a drain pipe; 6-a self-priming pump; 7-a bulkhead fitting; 8-three-way valve; 11-tap water inlet; 12-water outlet of the water purifier; 13-toilet water outlet; 14-external connection with a wastewater outlet; 15-a wastewater overflow-proof water outlet; 16-wastewater inlet; 31-low water level sensor; 32-high water level sensor; 33-an anti-overflow water sensor; 51-tap water solenoid valve; 52-pressure switch; 53-waste water solenoid valve; 54-overflow prevention electromagnetic valve; 61-check valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The wastewater recovery device of the reverse osmosis water purifier shown in figure 1 comprises a shell 1, a reverse osmosis water purifier 2 and a wastewater barrel 3, and is characterized in that: a PLC (programmable logic controller) 4, a drain pipe 5 and a self-priming pump 6 are arranged in the shell 1, a tap water inlet 11, a water purifier water outlet 12, a toilet water outlet 13, an external wastewater water outlet 14, a wastewater anti-overflow water port 15 and a wastewater water inlet 16 are arranged on the shell 1, a partition plate joint 7 is arranged on the shell, a tap water electromagnetic valve 51, a pressure switch 52 and a wastewater electromagnetic valve 53 are arranged on the drain pipe 5, a plurality of three-way valves 8 are arranged on the drain pipe 5, the outlets of the three-way valves 8 are respectively communicated with the tap water inlet 11, the water purifier water outlet 12, the toilet water outlet 13, the external wastewater water outlet 14 and the wastewater anti-overflow water port 15 through pipelines, an anti-overflow electromagnetic valve 54 is arranged on the pipeline connecting the wastewater anti-overflow water port 15 and the drain pipe 5, a water inlet of the reverse osmosis water purifier 2 is communicated with the water purifier water outlet 12 through a pipeline, the delivery port of reverse osmosis water purification machine 2 passes through pipeline intercommunication waste water bucket 3, be provided with low water level sensor 31, high water level sensor 32 and anti-overflow water sensor 33 within the waste water bucket 3, all be provided with check valve 61 on the mouth of a river of going in and out of self priming pump 6 passes through pipeline intercommunication drain pipe 5 and waste water bucket 3 and the pipeline.

The touch screen is arranged on the outer side of the shell 1 and is electrically connected with the PLC 4; the water outlet of the reverse osmosis pure water machine 2 is communicated with a waste water barrel 3 through a pipeline; the PLC 4 is electrically connected with the self-priming pump 6, the tap water electromagnetic valve 51, the wastewater electromagnetic valve 53, the anti-overflow electromagnetic valve 54, the low water level sensor 31, the high water level sensor 32 and the anti-overflow sensor 33; the water inlet 11 of running water is external running water, the closestool delivery port 13 is external toilet bowl, external waste water delivery port 14 is external tap, waste water anti-overflow goes out mouth of a river 15 external sewer entry, waste water inlet 16 communicates the water inlet of self priming pump 6.

The utility model provides a reverse osmosis pure water machine waste water recovery unit, when it is used specifically, it installs 6 quick-operation joints outside, 4 delivery ports, 2 water inlets, respectively are running water inlet 11, purifier delivery port 12, closestool delivery port 13, external wastewater delivery port 14, waste water anti-overflow mouth of a river 15 and waste water inlet 16, reverse osmosis pure water machine 2's waste water export is through pipeline connection waste water barrel 3, the running water passes through running water inlet 11 and gets into the device, shunt all the way by the three-way valve and directly connect purifier 2 through the purifier delivery port, another way connects running water solenoid valve 51, when waste water barrel 3 water level is higher than low water level sensor 31, PLC controller 4 judges that waste water barrel 2 has water, close running water solenoid valve 51 afterwards, this moment self priming pump 6 begins to pressurize, toward the toilet bowl water injection water tank, after the water tank is filled up, when a float valve inside the toilet is closed and the pipeline pressure rises to reach a preset value, the PLC 4 judges that the toilet water tank is full after a pressure switch is closed, a self-priming pump 6 stops working, a waste water electromagnetic valve 53 is closed to pressurize the pipeline and avoid frequent starting of the self-priming pump 6, the PLC 4 judges that the waste water barrel 3 is full when the waste water in the waste water barrel 3 continuously rises to reach the position of an anti-overflow sensor 33, the self-priming pump 6 is started to open the anti-overflow electromagnetic valve 54, the waste water is connected with a sewer through a waste water anti-overflow water gap 15 pipeline to avoid the problem that the water in the barrel is over-full and overflows out of the barrel, the PLC 4 controls the self-priming pump 3 to stop working when the water level in the waste water barrel 3 drops to the position of a high water level sensor 32, the anti-overflow electromagnetic valve 54 is closed to reduce waste water, if the toilet water tank level drops after the toilet is used, the pipeline pressure from the waste water electromagnetic valve 53 to the toilet water tank is reduced, the pressure switch is disconnected, the PLC controller 4 starts the self-priming pump 6 to open the wastewater electromagnetic valve 53 to discharge water in the wastewater barrel 3 into the toilet water tank, after the toilet water tank is full, the float valve inside the toilet is closed, when the pipeline pressure rises to reach a preset value, the PLC controller 4 judges that the toilet water tank is full after the pressure switch is closed, the self-priming pump 6 stops working, the wastewater electromagnetic valve 53 is closed, if the water level in the wastewater barrel 3 is lower than the low water level sensor 31, the PLC controller 4 judges that no water exists in the wastewater barrel 3, at the moment, the self-priming pump 6 stops working, the wastewater electromagnetic valve 53 is closed, the tap water electromagnetic valve 51 is opened, the water in the toilet water tank is supplied by tap water, after the toilet water tank is full, the float valve inside the toilet is closed to finish water adding, the pipeline is provided with a check valve to prevent the wastewater electromagnetic valve, when the self-priming pump 6 is not closed tightly, the device is also provided with an external wastewater water outlet 14, can external water injection well choke be used as other domestic water, the waste water in the external water injection well choke priority use waste water bucket 3, no water then switches to the running water in the waste water bucket 3, this device has 2 kinds of mounting means, reverse osmosis pure water machine 2 installs when the bathroom, toilet bowl is connected to closestool delivery port 13, external waste water delivery port 14 can install tap, be used as other domestic water, reverse osmosis pure water machine 2 installs when the kitchen, a stopper is installed to closestool delivery port 13, external waste water delivery port 14 connects kitchen vegetable washing pond tap and has just so realized utilizing waste water to wash the function of vegetables and rinsing bowls and chopsticks, avoid a large amount of wastes of water resource.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. Reverse osmosis water purification machine waste water recovery unit, including casing (1), reverse osmosis water purification machine (2) and waste water bucket (3), its characterized in that: a PLC (programmable logic controller) controller (4), a drain pipe (5) and a self-priming pump (6) are arranged in the shell (1), a tap water inlet (11), a water purifier water outlet (12), a toilet water outlet (13), an external wastewater water outlet (14), a wastewater anti-overflow water outlet (15) and a wastewater water inlet (16) are arranged on the shell (1), a partition plate joint (7) is arranged on the shell, a tap water electromagnetic valve (51), a pressure switch (52) and a wastewater electromagnetic valve (53) are arranged on the drain pipe (5), a plurality of three-way valves (8) are arranged on the drain pipe (5), outlets of the three-way valves (8) are respectively communicated with the tap water inlet (11), the water purifier water outlet (12), the toilet water outlet (13), the external wastewater water outlet (14) and the wastewater anti-overflow water outlet (15) through pipelines, and an anti-overflow electromagnetic valve (54) is arranged on the pipeline connecting the wastewater anti-overflow water outlet (15) and the drain pipe (5), the water inlet of the reverse osmosis pure water machine (2) is communicated with a water outlet (12) of the water purifier through a pipeline, the water outlet of the reverse osmosis pure water machine (2) is communicated with a waste water barrel (3) through a pipeline, a low water level sensor (31), a high water level sensor (32) and an anti-overflow water sensor (33) are arranged in the waste water barrel (3), and a check valve (61) is arranged on a water inlet and a water outlet of a self-sucking pump (6) through a pipeline communicated with a drain pipe (5), the waste water barrel (3) and the pipeline.

2. The wastewater recovery device of a reverse osmosis water purifier according to claim 1, wherein: the outer side of the shell (1) is provided with a touch screen, and the touch screen is electrically connected with the PLC (4).

3. The wastewater recovery device of a reverse osmosis water purifier according to claim 1, wherein: the water outlet of the reverse osmosis pure water machine (2) is communicated with a waste water barrel (3) through a pipeline.

4. The apparatus for recycling wastewater of a reverse osmosis water purifier according to claim 1, wherein the apparatus comprises: the PLC controller (4) is electrically connected with the self-priming pump (6), the tap water electromagnetic valve (51), the wastewater electromagnetic valve (53), the anti-overflow electromagnetic valve (54), the low water level sensor (31), the high water level sensor (32) and the anti-overflow sensor (33).

5. The wastewater recovery device of a reverse osmosis water purifier according to claim 1, wherein: the external running water of running water inlet (11), external toilet bowl of closestool delivery port (13), external tap is connected to external waste water delivery port (14), external sewer entry is connected to waste water anti-overflow delivery port (15), waste water inlet (16) intercommunication self priming pump (6).