CN214360736U

CN214360736U - Energy-saving water purification unit

Info

Publication number: CN214360736U
Application number: CN202120502695.9U
Authority: CN
Inventors: 李春领
Original assignee: Suiping Chunling Water Purification Equipment Service Co ltd
Current assignee: Li Chunling
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-10-08
Anticipated expiration: 2031-03-09

Abstract

The utility model provides an energy-saving water purification unit has solved the problem that waste water, energy consumption are high among the prior art. This equipment includes the water tank, the raw water pipeline, pure water pipeline and waste water pipeline, raw water pipeline and the cotton filter core of PP intake end intercommunication, the cotton filter core of PP goes out water end and synthetic carbon filter core intake end intercommunication, synthetic carbon filter core goes out water end and RO filter core intake end intercommunication, a water end of RO filter core links to each other with waste water pipeline, another water end of RO filter core and rearmounted active carbon filter core intake end intercommunication, rearmounted active carbon filter core goes out water end and links to each other with the water tank through pure water pipeline, be equipped with on the waste water pipeline a branch pipeline and wash solenoid valve and waste water outlet, be equipped with the one-way control valve on another branch pipeline of waste water pipeline, waste water proportional valve and backward flow jar. The waste water generated after filtration enters the reflux tank through the one-way control valve and the waste water proportional valve for treatment, and then enters the source water gap for secondary purification, so that the water is saved, and the secondary utilization rate can reach 90 percent, thereby playing the role of saving water and energy.

Description

Energy-saving water purification unit

Technical Field

The utility model relates to the technical field of water purification treatment equipment, in particular to an energy-saving water purification equipment.

Background

The water purifier can effectively filter rust, sand, colloid in water and adsorb chemical agents such as residual chlorine, odor, abnormal colors, pesticides and the like in water. Can effectively remove the impurities such as bacteria, germ toxin, heavy metal and the like in the water. The drinking water and the waste water obtained by the existing water purification system through multi-stage filtration have high concentration of the waste water, can only be directly discharged, can not be used as domestic water, is a waste in resources and has high energy consumption.

SUMMERY OF THE UTILITY MODEL

The utility model provides an energy-saving water purification unit has solved the problem that waste water, energy consumption are high among the prior art.

The technical scheme of the utility model is realized like this:

the utility model provides an energy-saving water purification equipment, includes water tank, raw water pipeline, pure water pipeline and waste water pipeline, raw water pipeline and the cotton filter core of PP intake the end intercommunication, the cotton filter core of PP goes out water end and synthetic carbon filter core intake the end intercommunication, synthetic carbon filter core goes out water end and RO filter core intake the end intercommunication, the RO filter core is equipped with two and goes out the water end, a RO filter core goes out water end and links to each other with waste water pipeline, another play water end of RO filter core and rearmounted active carbon filter core intake the end intercommunication, rearmounted active carbon filter core goes out water end and links to each other with the water tank through pure water pipeline, waste water pipeline divide into two, be equipped with on one pipeline of waste water pipeline and wash solenoid valve and waste water outlet, be equipped with one-way control valve, waste water proportional valve and backward flow jar on another pipeline of waste water pipeline.

Furthermore, a low-pressure electromagnetic valve is arranged on a pipeline between the PP cotton filter element and the synthetic carbon filter element.

Furthermore, a source water detection probe, a water inlet electromagnetic valve and a booster pump are sequentially arranged on a pipeline between the synthetic carbon filter element and the RO filter element.

Furthermore, a purified pure water TDS probe is arranged on a pipeline between the RO filter element and the rear active carbon filter element.

The beneficial effect that this technical scheme can produce: the waste water generated after filtration enters the reflux tank through the one-way control valve and the waste water proportional valve for treatment, and then enters the source water gap for secondary purification, so that the water is saved, and the secondary utilization rate can reach 90 percent, thereby playing the role of saving water and energy.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

In the figure: raw water pipeline 1, PP cotton filter core 2, water tank 3, pure water pipeline 4, rearmounted active carbon filter core 5, pure water TDS probe 6, RO filter core 7, waste water pipeline 8, wash solenoid valve 9, booster pump 10, inlet solenoid valve 11, source water detection probe 12, synthetic carbon filter core 13, low pressure solenoid valve 14, one-way control valve 15, waste water proportional valve 16, backward flow jar 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

As shown in fig. 1, the embodiment provides an energy-saving water purification unit, including water tank 3, raw water pipeline 1, pure water pipeline 4 and waste water pipeline 8, its characterized in that: raw water pipeline 1 and the cotton filter core 2 end intercommunication of intaking of PP, the cotton filter core 2 play water end of PP and synthetic carbon filter core 13 end intercommunication of intaking, synthetic carbon filter core 13 goes out the water end and the 7 end intercommunication of intaking of RO filter core, RO filter core 7 is equipped with two water outlet, a water outlet of RO filter core 7 links to each other with waste water pipe 8, another water outlet of RO filter core 7 and the 5 end intercommunication of intaking of rearmounted active carbon filter core, rearmounted active carbon filter core 5 goes out the water end and links to each other with water tank 3 through purified water pipe 4, waste water pipe 8 divide into two, 8 pipelines of waste water pipe are last to be equipped with and to wash solenoid valve 9 and waste water outlet, 8 another pipelines of waste water pipe are equipped with one-way control valve 15, waste water proportional valve 16 and backward flow jar 17.

Preferably, a low-pressure solenoid valve 14 is arranged on a pipeline between the PP cotton filter element 2 and the synthetic carbon filter element 13, and is used for detecting whether water flows into the whole machine to control the whole machine to work, so that the machine is protected.

Preferably, a source water detection probe 12, a water inlet electromagnetic valve 11 and a booster pump 10 are sequentially installed on a pipeline between the synthetic carbon filter element 13 and the RO filter element 7, and the water inlet electromagnetic valve 11 detects whether the machine is working to open and close a switch of the booster pump 10, thereby playing a role of protecting the RO filter element 7 and stopping wastewater discharge.

Preferably, a pure water TDS probe 6 is arranged on a pipeline between the RO filter element 7 and the rear activated carbon filter element 5 to detect the cleanliness of the pure water, so that a waste water proportional valve 16 is regulated and controlled to ensure that the pure water meets the theoretical clean requirement.

The working process is as follows: the equipment introduces water from a right side source water inlet, enters a first-stage filter device PP cotton through a raw water pipeline 1, filters suspended substances such as silt and the like in water, then enters a 2-stage synthetic carbon filter element 13 for filtering, flows out of the synthetic carbon filter element 13, enters an RO filter element 7 through a water inlet electromagnetic valve 11 and a booster pump 10, is filtered by the RO filter element 7 and flows out, the filtered purified water is detected by a purified water TDS probe 6 for purity, then the taste of the water is improved by a rear-mounted activated carbon filter element 5, and flows into a water tank 3 through a purified water pipeline 4; the waste water discharged from the RO filter element 7 is divided into two paths of water, wherein one path of water is divided into two paths of water, after the washing electromagnetic valve 9 detects that the machine is stopped, the washing switch is opened, the RO filter element is washed for 7 ten seconds, so that crystal in the RO filter element 7 is washed away, the service life of the RO filter element 7 is prolonged, then the waste water is discharged from a waste water outlet, the other path of water enters the waste water proportional valve 16 through the one-way control valve 15, finally enters the backflow tank 17 for treatment, and then enters a source water port for secondary purification, the water is saved, the secondary utilization rate can reach 90%, and the water-saving and energy-saving effects are achieved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an energy-saving water purification unit, includes water tank (3), raw water pipeline (1), pure water pipeline (4) and waste water pipeline (8), its characterized in that: raw water pipeline (1) and the cotton filter core of PP (2) end intercommunication of intaking, the cotton filter core of PP (2) goes out the water end and the end intercommunication of intaking of synthetic carbon filter core (13), synthetic carbon filter core (13) play water end and RO filter core (7) end intercommunication of intaking, RO filter core (7) are equipped with two water ends, a water end of RO filter core (7) links to each other with waste water pipe (8), another water end of RO filter core (7) and rearmounted active carbon filter core (5) end intercommunication of intaking, rearmounted active carbon filter core (5) go out the water end and link to each other with water tank (3) through pure water pipeline (4), waste water pipe (8) divide into two, be equipped with on waste water pipe (8) a pipeline and wash solenoid valve (9) and waste water outlet, be equipped with one-way control valve (15), waste water proportional valve (16) and backward flow jar (17) on waste water pipe (8) another pipeline.

2. The energy-saving water purifying device of claim 1, wherein: a low-pressure electromagnetic valve (14) is arranged on a pipeline between the PP cotton filter element (2) and the synthetic carbon filter element (13).

3. The energy-saving water purifying device of claim 1, wherein: a source water detection probe (12), a water inlet electromagnetic valve (11) and a booster pump (10) are sequentially arranged on a pipeline between the synthetic carbon filter element (13) and the RO filter element (7).

4. The energy-saving water purifying device of claim 1, wherein: a purified pure water TDS probe (6) is arranged on a pipeline between the RO filter element (7) and the rear active carbon filter element (5).