CN212712961U - Full-automatic water purification unit - Google Patents

Abstract

The utility model discloses a full-automatic water purification unit, filter jar, third level filter jar, fourth level filter jar, pure water storage tank, dense water buffer tank, automatic control, raw water inlet line, pure aquatic products water pipeline, dense water discharge line including equipment box, first level filter jar, second level, in addition be equipped with the booster pump between third level filter jar and the fourth level filter jar be equipped with the raw water solenoid valve on the raw water inlet line be equipped with parallel connection's dense water flow regulator and wash the solenoid valve on the dense water discharge line, automatic control with raw water solenoid valve, wash solenoid valve, booster pump and pure water storage tank are connected. The utility model discloses a set up automatic control system, can realize the automatic operation of overall process such as equipment system water, washing, water full shut down, need not special person on duty, specially adapted enterprise and public institution, dining room, hotel, restaurant etc. need the place of pure water.

Description

Full-automatic water purification unit

Technical Field

The utility model relates to a drinking water purifying equipment especially relates to a full-automatic water purifying equipment, belongs to water treatment technical field.

Background

In recent years, with the improvement of the living standard of people, the quality of drinking water has attracted the social attention, and drinking healthy water is a wish of more and more people. Although China has a large amount of water resources such as rivers, lakes, underground water, seawater, rainwater and the like, with the rapid development of industry and economy, the problem of water environment pollution is increasingly serious, and most of water bodies are polluted or contain various substances harmful to human health. However, most of the water treatment in water works at present only adopts the traditional filtration and chlorination disinfection treatment, which can only remove a small amount of impurities and bacteria, and is not helpful for most of the pollutants with smaller particles, such as small molecular organic matters, heavy metal ions, etc., and the introduction of chemicals such as disinfectants, etc., can also generate secondary pollution. In addition, domestic water in most rural areas in China is still directly drunk without any treatment, and water quality in some areas is poor, so that the domestic water can cause great harm to human health after being drunk for a long time. Therefore, more and more people begin to adopt terminal water purification devices to deeply purify the original tap water so as to improve the quality of the drinking water, and various water purification devices are also produced in succession.

However, the existing water purifying equipment has the defects of low water production efficiency, large wastewater discharge amount and unsatisfactory water purifying effect due to the defects of structure and process, the produced water often cannot reach the direct drinking water standard, and in addition, the equipment has a complex structure, needs to be cleaned and maintained frequently and is complex to operate.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a full-automatic water purifying device which has good water purifying effect, simple structure and convenient and fast maintenance.

The utility model discloses a realize through following technical scheme: the utility model provides a full-automatic water purification unit, filters jar, third level filtration jar, fourth level filtration jar, pure water storage tank, dense water buffer tank, automatic control, raw water inlet line, pure aquatic products water pipeline, dense water discharge line including equipment box, first level filtration jar, second level, in addition third level filtration jar and fourth level are equipped with the booster pump between the filtration jar be equipped with the raw water solenoid valve on the raw water inlet line be equipped with parallel connection's dense water flow regulator on the dense water discharge line and wash the solenoid valve, automatic control with the raw water solenoid valve, wash solenoid valve, booster pump and pure water storage tank and be connected, can automatic control equipment's system water, wash, water process such as shut down full.

Furthermore, the polypropylene fiber filter element is filled in the first-stage filtering tank, the granular activated carbon filter element is filled in the second-stage filtering tank, the compressed activated carbon filter element is filled in the third-stage filtering tank, and the reverse osmosis membrane is filled in the fourth-stage filtering tank.

Furthermore, the number of the filter elements filled in the first-stage filter tank, the second-stage filter tank, the third-stage filter tank and the fourth-stage filter tank can be matched according to the requirement of the water yield of a user.

Further, the purified water storage tank is a fully-closed inner container type high-pressure purified water storage tank, and when a faucet at the terminal of the purified water pipeline is opened, water in the purified water storage tank automatically flows out.

Further, concentrated water flow regulator and washing solenoid valve locate the fourth level filter jar with between the concentrated water buffer memory jar, concentrated water buffer memory jar can keep in the concentrated water that the washing in-process produced.

Further, the end of the concentrated water discharge pipeline is connected with the user's reclaimed water pipeline, and the concentrated water produced in the equipment water production and flushing process can be used for sanitary cleaning, toilet flushing and the like.

The utility model has the advantages that: (1) the utility model relates to a commercial terminal water purification unit adopts pure physics filtration mode step by step, can effectively get rid of the harmful impurity such as silt, rust, suspended solid, colloid, soda water, chlorine residue, organic matter, heavy metal, bacterium, virus of aquatic, makes safe, sanitary pure water, and specially adapted places such as enterprise and public institution, dining room, hotel, restaurant can realize concentrated water supply or each floor, room dispersion water supply.

(2) The utility model discloses a set up automatic control system, can realize equipment system water, wash, the automatic operation of overall process such as water full shut down, need not the special messenger on duty.

(3) The utility model discloses a set up dense water buffer memory jar to with dense water drainage pipeline and user's normal water pipeline connection, can realize the normal operating of equipment washing process, and make the dense water that produces in the equipment operation utilize completely, compare the sewer with the most dense water drainage of current reverse osmosis water purification machine, practiced thrift the water resource greatly, realized the dual water supply.

Drawings

Fig. 1 is a schematic structural view of a full-automatic water purifying device provided by the utility model.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a structural schematic diagram of full-automatic water purification unit is shown in fig. 1, including equipment box 1, first order filter jar 6, second level filter jar 7, third order filter jar 8, fourth order filter jar 10, pure water storage tank 14, dense water buffer tank 13, automatic control 15, raw water inlet line 4, pure aquatic products water pipeline 3, dense water discharge pipeline 2, furthermore, be equipped with booster pump 9 between third order filter jar 8 and fourth order filter jar 10, be equipped with raw water solenoid valve 5 on raw water inlet line 4, be equipped with parallel connection's dense water flow regulator 11 and flushing solenoid valve 12 on dense water discharge pipeline 2, automatic control 15 and raw water solenoid valve 5, flushing solenoid valve 12, booster pump 9 and pure water storage tank 14 are connected, can automatic control equipment's system water, wash, water processes such as shut down.

In the embodiment, 2 polypropylene fiber filter elements are filled in the first stage filter tank 6, 2 granular activated carbon filter elements are filled in the second stage filter tank 7, 2 compressed activated carbon filter elements are filled in the third stage filter tank 8, 4 reverse osmosis membranes are filled in the fourth stage filter tank 10, and 1500 liters of purified water can be produced every day; the purified water storage tank 14 is a fully-closed liner type high-pressure purified water storage tank, and when a water tap at the terminal of the purified water pipeline 3 is opened, water in the purified water storage tank 14 automatically flows out; the concentrated water flow regulator 11 and the flushing electromagnetic valve 12 are arranged between the fourth-stage filter tank 10 and the concentrated water cache tank 13; the end of the concentrated water discharge pipeline 2 is connected with a reclaimed water pipeline of a user, and the concentrated water produced in the equipment water making and flushing process can be used for sanitary cleaning, flushing toilets and the like.

The utility model discloses a working method does: under the condition that raw water solenoid valve 5 was opened, the running water source gets into equipment through raw water intake pipeline 4 in, after first order filtration jar 6, second level filtration jar 7, the 8 prefiltering of third level filtration jar in proper order, through the booster pump 9 pressure boost, gets into fourth level filtration jar 10 and further purifies, is provided with reverse osmosis membrane in the fourth level filtration jar 10, and the pure water after reverse osmosis membrane filters flows out through pure aquatic products water pipeline 3, and the user can open pure water tap and take. When the purified water tap is closed, the produced purified water enters the purified water storage tank 14 for storage; when the water intake of a user is large and the water making speed of the device cannot meet the requirement, water in the purified water storage tank 14 automatically flows out under the action of the self pressure, so that the purified water faucet can continuously output water, and the phenomenon that the waiting time of the user is prolonged due to long water making time is avoided. The apparatus also produces some concentrate during the process, which passes through the concentrate flow regulator 11 to the concentrate discharge line 2 and ultimately to the user water line. In order to avoid the pressure increase of the concentrated water end caused by the failure of timely using the reclaimed water by the user, a concentrated water cache tank 13 is arranged on the concentrated water discharge pipeline 2.

The utility model discloses the automatic control procedure of system water, washing, water full shut down is realized through following process: when the user opened the pure tap water intaking, the water in the pure water storage tank 14 was preferred to flow out through pure aquatic products water pipeline 3, and when the delivery pressure of pure water storage tank 14 equaled atmospheric pressure, pure water storage tank 14 stopped out water, and raw water solenoid valve 5 and booster pump 9 opened, and equipment began system water. At this time, if the purified water tap is opened, the produced purified water is directly flowed out by the purified water pipeline 3, and if the purified water tap is closed, the produced purified water is flowed into the purified water storage tank 14 to be stored, and simultaneously, the pressure of the purified water storage tank 14 is gradually increased. When the pressure of the purified water storage tank 14 is equal to the water inlet pressure, the raw water electromagnetic valve 5 and the booster pump 9 are closed, and the device stops water production. In order to prolong the life of reverse osmosis in the fourth stage filter tank 10, the utility model discloses still set up the washing procedure, after 5 times of equipment system water, the washing procedure starts 1 time. When the water is washed, the raw water electromagnetic valve 5 and the washing electromagnetic valve 12 are opened, and when the raw water enters the fourth-stage filtering tank 10, the raw water directly flows through the surface of the reverse osmosis membrane and flows out of the equipment through the washing electromagnetic valve 12, the concentrated water cache tank 13 and the concentrated water drainage pipeline 2. Because under the condition that the electromagnetic valve 12 is opened washing, the raw water is pressurized through the booster pump 9 before entering the fourth stage filter tank 10, and the fourth stage filter tank 10 rear end is pressureless, and the raw water directly flows through from the reverse osmosis membrane surface, and discharge is a lot more when this moment is than making water, and the pollutant of reverse osmosis membrane surface accumulation is taken away by rivers, thus can play the effect of washing. The starting and stopping of the raw water electromagnetic valve 5, the flushing electromagnetic valve 12, the booster pump 9 and the pressure change of the purified water storage tank 14 are all connected with the automatic controller 15, so that the processes of water making, flushing, full water stop and the like of the equipment are automatically controlled.

The above is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art should be covered by the protection scope of the present invention by equivalent substitutions or changes within the technical scope of the present invention.

Claims (6)

1. The utility model provides a full-automatic water purification unit, filters jar, third level filter jar, fourth level filter jar, pure water storage tank, dense water buffer memory jar, automatic control, raw water inlet pipeline, pure aquatic products water pipeline, dense water drainage pipeline, its characterized in that including equipment box, first level filter jar, second level filter jar, third level: be equipped with the booster pump between third level filtering tank and the fourth level filtering tank be equipped with the raw water solenoid valve on the raw water inlet line be equipped with parallel connection's dense water flow regulator on the dense water drainage pipeline and wash the solenoid valve, automatic control with the raw water solenoid valve, wash solenoid valve, booster pump and pure water storage tank and be connected, system water that can automatic control equipment, wash and the full shutdown process of water.

2. The full-automatic water purification device according to claim 1, wherein: the filter comprises a first-stage filter tank, a second-stage filter tank, a third-stage filter tank and a fourth-stage filter tank, wherein a polypropylene fiber filter element is filled in the first-stage filter tank, a granular activated carbon filter element is filled in the second-stage filter tank, a compressed activated carbon filter element is filled in the third-stage filter tank, and a reverse osmosis membrane is filled in the fourth-stage filter tank.

3. The full-automatic water purification device according to claim 2, wherein: the quantity of the filter elements filled in the first-stage filter tank, the second-stage filter tank, the third-stage filter tank and the fourth-stage filter tank is matched according to the requirement of a user on water yield.

4. The full-automatic water purification device according to claim 1, wherein: the purified water storage tank is a fully-closed inner container type high-pressure purified water storage tank, and when a water faucet at the terminal of the purified water pipeline is opened, water in the purified water storage tank automatically flows out.

5. The full-automatic water purification device according to claim 1, wherein: the concentrated water flow regulator and the flushing electromagnetic valve are arranged between the fourth-stage filter tank and the concentrated water cache tank, and the concentrated water cache tank is used for temporarily storing and flushing concentrated water generated in the process.

6. The full-automatic water purification device according to claim 1, wherein: the tail end of the concentrated water drainage pipeline is connected with a reclaimed water pipeline of a user, and the concentrated water produced in the equipment water making and flushing process is used for sanitation and toilet flushing.

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