CN201777900U - Reverse Osmosis Wastewater Recovery System - Google Patents

Abstract

The utility model discloses a reverse osmosis waste water recovery system, it contains: at least one reverse osmosis device, which comprises a water inlet, a pure water discharge port and a reverse osmosis wastewater discharge port; at least one recycling storage device, which comprises a wastewater inlet and a water outlet, wherein the wastewater inlet of the recycling storage device is connected to the reverse osmosis wastewater discharge port of the reverse osmosis device; and a water storage state display unit connected to the recovery storage device, the water storage state display unit including a high water level detector, a low water level detector and a water level display unit. Which can effectively recover and use reverse osmosis wastewater.

Description

Reverse Osmosis Wastewater Recovery System

technical field

The utility model relates to a reverse osmosis waste water recovery system, in particular to a reverse osmosis waste water recovery system utilizing a recovery storage device and a water storage state display unit.

Background technique

Existing wastewater recovery systems, such as the new patent of "water-saving device for washbasin" of Taiwan Patent Announcement No. M281983, disclose a large-scale wastewater storage bucket, which is arranged under a washbasin, and it is used to receive the waste water from the sink. The waste water discharged from the washing basin, and the large waste water storage tank has an outlet pipe, so that the waste water can be discharged to other water appliances through the water outlet pipe, so as to achieve the purpose of waste water recycling and reuse. However, the waste water storage tank No. M281983 is only applied to the washstand, so it is necessary to expand to other application ranges.

Existing reverse osmosis waste water reutilization device, such as the "reverse osmosis waste water reutilization as toilet water device" novel patent of Taiwan Patent Announcement No. 582406, discloses that a reverse osmosis waste water reutilization device comprises a reverse osmosis device, a Waste water storage barrel, a water storage barrel water level detector, a toilet water tank, a water tank water level detector, a tap water solenoid valve and a waste water solenoid valve. The reverse osmosis device can purify tap water to produce part of pure water, but in the process, the reverse osmosis device will generate a large amount of waste water, therefore, the reverse osmosis device and the waste water storage tank are connected to each other, and the The waste water storage tank communicates with the toilet tank so that the waste water can be recycled and stored in the waste water storage tank, and the waste water is introduced into the toilet tank for reuse. However, the reverse osmosis wastewater reuse device No. 582406 only reuses reverse osmosis wastewater as toilet water, so it needs to be expanded to other reuse ranges. In addition, the reverse osmosis waste water reuse device No. 582406 needs additional water storage tank water level detectors, water tank water level detectors, a tap water solenoid valve and a waste water solenoid valve, so it is impossible to effectively control the consumption of reverse osmosis waste water And the shortcomings of the overall complex structure.

Another existing reverse osmosis wastewater reuse device, such as the "reverse osmosis wastewater reverse flow device" new patent of Taiwan Patent Announcement No. M326437, discloses a reverse osmosis wastewater reuse device, which includes a water storage device and a reverse osmosis unit. The water storage device has a used water outlet pipe and a waste water inlet. The reverse osmosis device has a pure water outlet pipe, a water inlet pipe, a first water outlet branch pipeline and a second water outlet branch pipeline. The used water outlet pipe is connected with the water inlet pipe, and the first water outlet branch pipe is communicated with the waste water inlet. Thereby, the pure water and the waste water produced by the reverse osmosis device can be supplied to various users of a building for use by using the pure water outlet pipe and the second water outlet branch pipe, and the first water outlet branch pipe can be used to Excess waste water is returned to the water storage device to achieve the purpose of improving water quality and saving water. However, the reverse osmosis wastewater reverse reflux device of No. M326437 continuously returns the reverse osmosis wastewater to the water storage device through the first outlet branch pipeline, so that it has the effect of deteriorating the storage water quality of the water storage device and increasing the reverse osmosis The disadvantage of the device's reverse osmosis membrane filtration load.

In fact, the conventional reverse osmosis wastewater reuse devices No. 582406 and No. M326437 still need to improve the effective usage of reverse osmosis wastewater and the overall structure to avoid the aforementioned technical problems. Therefore, conventional reverse osmosis wastewater reuse devices must have a need to further increase the effective use of reverse osmosis wastewater and improve its overall structure.

Contents of the invention

The purpose of this utility model is to provide a reverse osmosis wastewater recovery system, which utilizes a recovery storage device connected to a reverse osmosis device in order to collect the wastewater from the reverse osmosis device, and the recovery storage device is also connected to a water storage status display Unit, in order to display the water level of the reverse osmosis device, can effectively recover and use the reverse osmosis waste water.

In order to achieve the above object, the utility model takes the following design scheme:

A reverse osmosis wastewater recovery system, comprising:

At least one reverse osmosis device, which includes a water inlet, a pure water discharge port and a reverse osmosis waste water discharge port;

at least one recovery storage device comprising a waste water inlet and a water outlet, the waste water inlet of the recovery storage device being connected to the reverse osmosis waste water discharge port of the reverse osmosis device; and

A water storage state display unit is connected to the recycling storage device, and the water storage state display unit includes a high water level detector, a low water level detector and a water level display unit.

Wherein the high water level detector and the low water level detector form a water level detection unit, which is electrically connected to the water level display unit.

The reverse osmosis device of the preferred embodiment of the utility model includes a water storage tank connected to the pure water discharge port.

The pure water discharge port of the reverse osmosis device in the preferred embodiment of the utility model is connected to a faucet.

The recovery and storage device of the preferred embodiment of the utility model further includes a water outlet pump.

The outlet pump of the preferred embodiment of the utility model is arranged in the recovery storage device.

The recovery and storage device of the preferred embodiment of the utility model further includes a water outlet branch pipe.

The water outlet pump of the recycling storage device in a preferred embodiment of the present invention is electrically connected to a water outlet switch.

The water outlet pump of the recovery storage device in the preferred embodiment of the utility model is electrically connected to the water storage status display

The low water level detector of the unit, when the low water level detector detects the low water level, closes the outlet pump.

When the high water level detector in the preferred embodiment of the utility model detects that the water level is higher than a predetermined high water level, the water level display unit displays a high water level warning signal.

When the low water level detector in a preferred embodiment of the present invention detects that the water level is lower than a predetermined low water level, the water level display unit displays a low water level warning signal.

The utility model has the advantages that: the effective usage amount of the reverse osmosis wastewater is improved; and the usage effect is good.

Description of drawings

Fig. 1 is a schematic diagram of the structure of a reverse osmosis wastewater recovery system using a reverse osmosis device in a preferred embodiment of the present invention.

Fig. 2 is a schematic diagram of the structure of the reverse osmosis wastewater recovery system in a preferred embodiment of the present invention.

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail:

Detailed ways

In order to fully understand the present utility model, preferred embodiments are exemplified below and described in detail in conjunction with the accompanying drawings, which are not intended to limit the present utility model.

The reverse osmosis wastewater recovery system in the preferred embodiment of the present invention can be applied to various reverse osmosis pure water machines, but it is not intended to limit the scope of application of the present invention. Furthermore, the reverse osmosis wastewater recovery system of the preferred embodiment of the present invention is applicable to any form of tap water supply system or other water supply systems (such as groundwater supply system), but it is not intended to limit the scope of the present invention. In addition, the reverse osmosis wastewater recovery system in the preferred embodiment of the present invention is suitable for assembly in any form of household kitchen equipment (for example: flow counter) or reverse osmosis equipment for factories, but it is not intended to limit the scope of the present invention .

The reverse osmosis wastewater recovery system in a preferred embodiment of the utility model includes at least one reverse osmosis device, at least one recovery storage device and a water storage state display unit. The utility model selects or adjusts the reverse osmosis device and the recovery storage device according to requirements number, but it is not intended to limit the scope of the present utility model.

Fig. 1 shows a schematic diagram of the structure of a reverse osmosis wastewater recovery system using a reverse osmosis device in a preferred embodiment of the present invention. Please refer to FIG. 1 , a reverse osmosis device 1 of a preferred embodiment of the present invention is assembled on a kitchen counter, and the reverse osmosis device 1 is connected to a tap water supply device 5 . The reverse osmosis device 1 includes a water inlet 11 , a reverse osmosis filter unit 12 , a pure water discharge port 13 and a reverse osmosis waste water discharge port 14 .

Please refer to FIG. 1 again, the water inlet 11 of the reverse osmosis device 1 of the preferred embodiment of the present invention is connected to the tap water supply device 5 . The water inlet 11 is located at a first side of the reverse osmosis filter unit 12 , and the pure water discharge port 13 and the reverse osmosis waste water discharge port 14 are located at a second side of the reverse osmosis filter unit 12 . The reverse osmosis filter unit 12 comprises a first filter 121, a first activated carbon filter 122, a second filter 123, a reverse osmosis membrane filter 124 and a second activated carbon filter 125, which are sequentially This reverse osmosis filtration unit 12 is composed.

Please refer to FIG. 1 again, the reverse osmosis device 1 of the preferred embodiment of the present invention includes a water storage tank 130, which is connected to the pure water outlet 13 for storing the reverse osmosis pure water. The pure water discharge port 13 and the water storage bucket 130 are connected to a faucet 131 in addition, and the pure water discharge port 13 and the water storage bucket 130 are connected to the water faucet 131 through the second activated carbon filter 125 of the reverse osmosis filter unit 12, so that Supply reverse osmosis pure water.

FIG. 2 shows a schematic diagram of the structure of the reverse osmosis wastewater recovery system in a preferred embodiment of the present invention. Please refer to Fig. 2, the recovery storage device 2 of the reverse osmosis wastewater recovery system includes a storage tank 20, a waste water inlet 21 and a water outlet (or a relatively low bottom water outlet) 22, and the waste water inlet 21 and The water outlet 22 communicates with the inside of the storage bucket 20 . The waste water inlet 21 of the recovery storage device 2 is connected to the reverse osmosis waste water outlet 13 of the reverse osmosis device 1 , so as to collect the reverse osmosis waste water of the reverse osmosis device 1 in the storage tank 20 . The recycling storage device 2 further includes a water outlet branch pipe 220 . When the storage tank 20 is full of water, it can be discharged to another recovery storage device (not shown) or used directly through the outlet branch pipe 220 .

Please refer to FIG. 2 again. The recovery and storage device 2 in a preferred embodiment of the present invention is disposed at a relatively high position to discharge reverse osmosis wastewater or it additionally includes a water outlet pump 23 . The water outlet pump 23 is used to output the reverse osmosis wastewater stored in the storage tank 20 to the outside through the water outlet 22 . The water outlet pump 23 is disposed in the storage barrel 20 of the recovery storage device 2, and the water outlet pump 23 is electrically connected to a water outlet switch 230 or other water or water storage equipment (such as a water storage tank or a water storage tank). In this way, when the user presses the water outlet switch 230 , the water outlet pump 23 can be activated to drive the reverse osmosis wastewater, and the reverse osmosis wastewater in the storage tank 20 can be discharged from the water outlet switch 230 .

Please refer to Figure 2 again, the water storage state display unit 3 of the reverse osmosis wastewater recovery system is connected to the recovery storage device 2, and the water storage state display unit 3 includes a high water-level sensor ] 31, a low water level detector [low water-level sensor] 32 and a water level display unit or water level meter [water level meter] 33. The high water level detector 31 and the low water level detector 32 form a water level detection unit, which is arranged in the storage barrel 20 . In the storage tank 20, the high water level detector 31 is set at a relatively high position, and the low water level detector 32 is set at a relatively low position. The high water level detector 31 and the low water level detector 32 are electrically connected to the water level display unit 33 .

2, the water level display unit 33 is selected from a light emitting diode [LED], an organic light emitting diode display [OLED display] or a liquid crystal display [LCD], which is arranged on the water storage state display unit 3. The water outlet pump 23 of the recovery storage device 2 is electrically connected to the low water level detector 32 of the water storage state display unit 3 . When the high water level detector 31 detects a high water level (for example: the water level is higher than a predetermined high water level), the water level display unit 33 displays a high water level warning signal (alarm signal), such as a buzzer, so that the reverse flow can be properly discharged Permeate waste water. Relatively, when the low water level detector 32 detects a low water level (for example: the water level is lower than a predetermined low water level), the water level display unit 33 displays a low water level warning signal, and closes the water outlet pump 23, so as to stop supplying reverse Permeate waste water.

The above-mentioned preferred embodiments only illustrate the utility model and its technical features, and the technology of this embodiment can still be properly implemented in various substantively equivalent modifications and/or replacements.

Claims (9)

1. A reverse osmosis wastewater recovery system, characterized in that it comprises: At least one reverse osmosis device, which includes a water inlet, a pure water discharge port and a reverse osmosis waste water discharge port; at least one recovery storage device comprising a waste water inlet and a water outlet, the waste water inlet of the recovery storage device being connected to the reverse osmosis waste water discharge port of the reverse osmosis device; and A water storage state display unit connected to the recovery storage device, the water storage state display unit includes a water level detection unit and a water level display unit; Wherein the water level detector is electrically connected to the water level display unit. 2. The reverse osmosis wastewater recovery system according to claim 1, wherein the reverse osmosis device comprises a water storage tank connected to the pure water discharge port. 3. The reverse osmosis wastewater recovery system according to claim 1, characterized in that: the pure water discharge port of the reverse osmosis device is connected to a faucet. 4. The reverse osmosis wastewater recovery system according to claim 1, wherein the recovery storage device further comprises a water outlet pump. 5 . The reverse osmosis wastewater recovery system according to claim 4 , wherein the water outlet pump is arranged in the recovery storage device. 6 . 6 . The reverse osmosis wastewater recycling system according to claim 4 , wherein the water outlet pump of the recycling storage device is electrically connected to a water outlet switch. 7. The reverse osmosis wastewater recycling system according to claim 1, wherein the water storage state display unit includes a low water level detector, which is electrically connected to the water level display unit, and the output of the recovery storage device The water pump is electrically connected to the low water level detector of the water storage state display unit, and when the low water level detector detects the low water level, the water outlet pump is turned off. 8. The reverse osmosis wastewater recovery system according to claim 1, wherein the water storage state display unit includes a high water level detector, which is electrically connected to the water level display unit, when the high water level detector When the detected water level is higher than a predetermined high water level, the water level display unit displays a high water level warning signal. 9. The reverse osmosis wastewater recycling system according to claim 1, wherein the water storage state display unit includes a low water level detector, which is electrically connected to the water level display unit, when the low water level detector When the detected water level is lower than a predetermined low water level, the water level display unit displays a low water level warning signal.

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