CN215667436U

CN215667436U - Novel reverse osmosis water purifier water saving device

Info

Publication number: CN215667436U
Application number: CN202122338379.5U
Authority: CN
Inventors: 周亚刚
Original assignee: Hebei Jinghao Intelligent Technology Co ltd
Current assignee: Hebei Jinghao Intelligent Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-01-28
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a novel water saving device of a reverse osmosis water purifier, which comprises a water saving mechanism connected with a concentrated water outlet of the reverse osmosis water purifier through a water drainage pipe, wherein the water saving mechanism comprises a precipitation filter tank, a plurality of layers of spiral precipitation pipes are arranged in the precipitation filter tank from outside to inside, two adjacent spiral precipitation pipes are communicated through a communication port, and the height of the communication port from outside to inside is sequentially reduced; one side of the spiral sedimentation pipe on the outermost layer, which is opposite to the communication port, is communicated with a drain pipe through a water inlet, and the height of the water inlet is higher than that of the communication port; the top end of the spiral sedimentation pipe at the innermost layer is connected with a water feeding main pipe, and the water feeding main pipe is respectively connected with a raw water inlet and a water using appliance of the reverse osmosis water purifier through a water return branch pipe and a water feeding branch pipe; the bottom end of the spiral sedimentation pipe is connected with a slag discharge pipe, and a switch valve is arranged on the slag discharge pipe. The novel reverse osmosis water purifier water saving device adopting the structure can reuse concentrated water discharged by the reverse osmosis water purifier by arranging the water saving mechanism, thereby being more energy-saving and environment-friendly.

Description

Novel reverse osmosis water purifier water saving device

Technical Field

The utility model relates to a water saving technology, in particular to a novel reverse osmosis water purifier water saving device.

Background

The reverse osmosis water purifier is a device which integrates the technologies of microfiltration, adsorption, ultrafiltration, reverse osmosis, ultraviolet sterilization, ultra-purification and the like and directly converts tap water into ultrapure water. The purified water produced by the reverse osmosis water purifier is fresher, more sanitary and safer than the barreled water, so the reverse osmosis water purifier has wide application. The core element is a reverse osmosis membrane with selectivity to permeable substances (generally, only a solvent can permeate but a solute cannot permeate), a machine for water treatment mainly utilizes the reverse osmosis principle, the pressure higher than osmotic pressure is used as a driving force, and the process of separating water molecules from the solute from the water body is realized by utilizing the selective permeability of the selective membrane, which only can permeate water but cannot permeate the solute.

The proportion of pure water flow and waste water flow when system water of current reverse osmosis water purifier is 1: 3, each 1 cubic meter of pure water consumes 4 cubic meters of raw water (tap water), so that the utilization rate of water is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel reverse osmosis water purifier water saving device, which can reuse concentrated water discharged by a reverse osmosis water purifier by arranging a water saving mechanism, and is more energy-saving and environment-friendly.

In order to achieve the purpose, the utility model provides a novel water saving device of a reverse osmosis water purifier, which comprises a water saving mechanism connected with a concentrated water outlet of the reverse osmosis water purifier through a water discharge pipe, wherein the water saving mechanism comprises a precipitation filter tank, a plurality of layers of spiral sedimentation pipes are arranged in the precipitation filter tank from outside to inside, two adjacent spiral sedimentation pipes are communicated through a communication port, and the height of the communication port from outside to inside is sequentially reduced;

one side of the spiral sedimentation pipe on the outermost layer, which is opposite to the communication port, is communicated with the drain pipe through a water inlet, and the height of the water inlet is higher than that of the communication port;

the top end of the spiral sedimentation pipe at the innermost layer is connected with a water feeding main pipe, the water feeding main pipe is respectively connected with a raw water inlet and a water using device of the reverse osmosis water purifier through a water return branch pipe and a water feeding branch pipe, and a water suction pump is arranged on the water feeding main pipe;

the bottom end of the spiral sedimentation pipe is connected with a slag discharge pipe, and a switch valve is arranged on the slag discharge pipe.

Preferably, a filter screen is arranged on the communication port.

Preferably, the communication port is further provided with a buffer zone for buffering the flow velocity of the water flow.

Preferably, the water feeding main pipe is also connected with a concentrated water outlet of the reverse osmosis water purifier through a reverse flushing pipe, and a reverse flushing valve is arranged on the reverse flushing pipe.

Preferably, the water using appliance is one of a toilet bowl, a shower head, or a combination thereof.

Therefore, the novel reverse osmosis water purifier water saving device adopting the structure can reuse the concentrated water discharged by the reverse osmosis water purifier by arranging the water saving mechanism, thereby being more energy-saving and environment-friendly.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

FIG. 1 is a schematic structural diagram of a novel reverse osmosis water purifier water saving device according to an embodiment of the utility model;

fig. 2 is a layout diagram of a spiral sedimentation pipe of a novel reverse osmosis water purifier water saving device according to an embodiment of the utility model.

Wherein: 1. a reverse osmosis water purifier; 2. a drain pipe; 3. a back flush valve; 4. a precipitation filtration tank; 5. a spiral settling tube; 6. a slag discharge pipe; 7. a water feeding main pipe; 8. a water-using appliance; 9. a water feeding branch pipe; 10. a backwash pipe; 11. a water return branch pipe; 12. a communication port.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed implementation and the specific operation process are provided, but the protection scope of the present invention is not limited to the present embodiment.

Fig. 1 is a schematic structural diagram of a novel reverse osmosis water purifier water saving device according to an embodiment of the present invention, and fig. 2 is a layout diagram of spiral precipitation pipes of the novel reverse osmosis water purifier water saving device according to the embodiment of the present invention, as shown in the figure, the structure of the present invention includes a water saving mechanism connected to a concentrated water outlet of a reverse osmosis water purifier 1 through a drain pipe 2, the water saving mechanism includes a precipitation filter tank 4, multiple layers of spiral precipitation pipes 5 are arranged inside the precipitation filter tank 4 from outside to inside, two adjacent spiral precipitation pipes 5 are communicated through a communication port 12, and the height of the communication port 12 from outside to inside is sequentially reduced; one side of the spiral sedimentation pipe 5 on the outermost layer, which is opposite to the communication port 12, is communicated with the drain pipe 2 through a water inlet, and the height of the water inlet is higher than that of the communication port 12; the top end of the spiral sedimentation pipe 5 at the innermost layer is connected with an upper water header pipe 7, the upper water header pipe 7 is respectively connected with a raw water inlet of the reverse osmosis water purifier 1 and a water using device 8 through a water return branch pipe 11 and an upper water branch pipe 9, and a water suction pump is arranged on the upper water header pipe 7; the 5 bottom of spiral sedimentation pipe are connected with row sediment pipe 6, be provided with the ooff valve on row sediment pipe 6, utilize the spiral of spiral sedimentation pipe 5, make the incrustation scale in the concentrated water deposit again under the effect of self gravity to the least significant end, thereby can open the ooff valve on row sediment pipe 6 after a period, the discharge contains the more waste water of incrustation scale, and all set up row sediment pipe 6 through 5 bottoms at every spiral sedimentation pipe, can reduce the time that the ooff valve was opened gradually by skin to inlayer (because of through outer sediment filtration back, the incrustation scale content of inlayer reduces, so the precipitation amount still less, so open less time and can discharge the more waste water of incrustation scale), further practice thrift the water source.

Preferably, the communication port 12 is provided with a filter screen, so that water scale is prevented from flowing between the sedimentation pipes in different layers.

Preferably, the communication port 12 is further provided with a buffer zone for buffering the flow velocity of the water flow, and the buffer zone floats on the water surface when in use, so that the phenomenon that the water flow velocity between layers is too large to excite the scale in the water (the scale in the excited water is not beneficial to the deposition of the scale) is avoided.

Preferably, the water feeding main pipe 7 is further connected to a concentrated water outlet of the reverse osmosis water purifier 1 through a backwash pipe 10, and the backwash pipe 10 is provided with a backwash valve 3.

Preferably, the water using tool 8 is one of a toilet, a shower head, or a combination thereof.

The working process is as follows: when in use, raw water passes through a raw water inlet of the reverse osmosis water purifier 1, filtered pure water is discharged from a pure water outlet for direct drinking of a user, concentrated water is discharged from a concentrated water outlet and sequentially enters the spiral sedimentation pipe 5 at the outermost layer of the sedimentation and filtration tank 4 through the water discharge pipe 2 and the water inlet for primary sedimentation and filtration until the water level is higher than the height of the communication port 12 positioned above the water level, the primarily filtered water enters the spiral sedimentation pipe 5 at the second layer adjacent to the primary filtration through the communication port 12 and is subjected to secondary sedimentation and filtration until the primarily filtered water enters the spiral sedimentation pipe 5 at the innermost layer, the primarily filtered water is pumped out by the water pump and then enters the reverse osmosis water purifier 1 again after being mixed with the raw water, a water appliance 8 can be opened for direct utilization, the reverse osmosis water purifier 1 can be subjected to reverse washing by opening the reverse osmosis valve 3, and the reuse of the waste water is realized, after the water pump is used for a period of time, the water pump is closed, and the switch valves on the slag discharge pipes 6 are opened in sequence according to the opening time to discharge slag.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the utility model without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a novel reverse osmosis water purifier water saving fixtures which characterized in that: the device comprises a water saving mechanism connected with a concentrated water outlet of the reverse osmosis water purifier through a water drainage pipe, wherein the water saving mechanism comprises a precipitation filter tank, a plurality of layers of spiral sedimentation pipes are arranged in the precipitation filter tank from outside to inside, the adjacent spiral sedimentation pipes are communicated through a communication port, and the heights of the communication ports from outside to inside are sequentially reduced;

2. The novel reverse osmosis water purifier water saving device of claim 1, characterized in that: and a filter screen is arranged on the communication port.

3. The novel reverse osmosis water purifier water saving device of claim 1, characterized in that: and the communication port is also provided with a buffer zone for buffering the flow velocity of water flow.

4. The novel reverse osmosis water purifier water saving device of claim 1, characterized in that: the water feeding main pipe is also connected with a concentrated water outlet of the reverse osmosis water purifier through a reverse flushing pipe, and a reverse flushing valve is arranged on the reverse flushing pipe.

5. The novel reverse osmosis water purifier water saving device of claim 1, characterized in that: the water using appliance is one of a closestool and a shower nozzle or the combination of the closestool and the shower nozzle.