CN208684587U

CN208684587U - A kind of high-performance RO water purification system

Info

Publication number: CN208684587U
Application number: CN201821275039.4U
Authority: CN
Inventors: 岑泽锋; 方岳耀
Original assignee: Cixi Jing Xin Environment Technology Co Ltd
Current assignee: Cixi Jing Xin Environment Technology Co Ltd
Priority date: 2018-08-08
Filing date: 2018-08-08
Publication date: 2019-04-02
Anticipated expiration: 2028-08-08

Abstract

The utility model relates to water resource purification treatment technology fields, more particularly to a kind of high-performance RO water purification system, including tap water, the first filter core, the first non-return valve, low tension switch, the first inlet valve, raw water box, the first relief valve, booster pump, the second filter core, RO film, the second relief valve, the second inlet water solenoid valve, third filter core, pure water tank and electric-controlled plate, the pure water end of the RO film is connect by pipeline with raw water box, and the second relief valve and the first relief valve are successively arranged on the pipeline；The pure water end of the RO film is connect by pipeline with pure water tank, and the second inlet water solenoid valve and third filter core are successively arranged on the pipeline；The raw water box is back to raw water box by pipeline, the design of the utility model not only avoids RO film and slow permeability occurs, the case where pure water TDS for causing film to come out increases, and can the concentration water circulation use in water purification system be proposed high yield water efficiency, reduce water waste.

Description

A kind of high-performance RO water purification system

Technical field

The utility model relates to water resource purification treatment technology field more particularly to a kind of high-performance RO water purification systems.

Background technique

Water warfare refers to the purification process that pollutant is removed from raw water, and the purpose is to reach that water is net with specific program The effect of change, and make different purposes with water.The urbanization process of China high speed development decades, most of tap water The laying of pipe network is older, and repairs and update slowly, the administration of health missing of the supply equipments such as tank (case) on roof, will Often there is the phenomenon that yellow water, brown water, peculiar smell water, the time is more long, and the deposit in pipe network is more, to breed bacterium, disease Poison, water microorganism；The equipment and technique of Chinese water service system are opposite to fall behind with western developed country, most cities according to By original coagulating sedimentation, rough filtering, disinfection chlorination conventional treatment process far from meeting the requirements；Therefore comprehensive next See that Water warfare in the prior art specifically has the following problems:

(1) the reverse osmosis machine of most types, when the first time opened every time, TDS value out is very high, causes water quality Purification starts a leak, and water quality is poor, not up to standard for drinking；

(2) there are slow permeability phenomenons for RO film: after water system is full, in the state of static, causing film water outlet TDS to increase, film Desalination filter it is not up to standard, the water for having high concentration flows in pure water tank, influence Water warfare performance it has impact on pure water water quality not Stablize.

Utility model content

For the initial water quality TDS value of Water warfare in the prior art, high, RO film slow permeability influences Water warfare to the utility model The poor disadvantage of water quality after performance, filtering, provide one kind can reduce raw water box concentration, initial Water warfare reduce TDS value and TDS value stabilization, the high-performance RO water purification system for avoiding RO film slow permeability characteristic.

In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals:

A kind of high-performance RO water purification system, including tap water, the first filter core, the first non-return valve, low tension switch, the first water inlet Valve, raw water box, the first relief valve, booster pump, the second filter core, RO film, the second relief valve, the second inlet water solenoid valve, third filter core, The pure water end of pure water tank and electric-controlled plate, the RO film is connect by pipeline with raw water box, and the second pressure release is successively arranged on the pipeline Valve and the first relief valve；The pure water end of the RO film is connect by pipeline with pure water tank, and the second water inlet is successively arranged on the pipeline Solenoid valve and third filter core；The raw water box is back to raw water box by pipeline, and booster pump, the second filter are successively arranged on the pipeline Core, RO film, multifunctional electromagnetic valves, the second non-return valve and the first relief valve.

As preferred: being equipped with equipped with extruded activated carbon filter core and with extruded activated carbon filter core in the raw water box PP cotton filter element, the extruded activated carbon filter core end by set tee tube respectively with the first inlet valve, the second relief valve and Two non-return valves are cooperatively connected, and the PP cotton filter element is connect by booster pump with the second filter core.

As preferred: the material of first filter core is PP cotton filter element, and the material of the second filter core is granulated carbon filter core, third The material of filter core is granulated carbon or compression activated carbon cartridge.

As preferred: first relief valve and the second relief valve vent pressure value range are 1 kilogram to 3 kilograms.

As preferred: the time that the second inlet water solenoid valve setting is opened is 1/3min；Second inlet water solenoid valve is closed Time setting synchronous with booster pump.

There is slow seep the utility model has the advantages that the utility model not only avoids RO film by the water purifying processing system in the utility model Thoroughly, film water outlet TDS is caused to increase, situation not up to standard is filtered in film desalination, and can effectively be dropped water purification system and be utilized condensed water Fall, propose high yield water quality and produce water efficiency, while increasing RO film service efficiency.

Detailed description of the invention

Fig. 1 is the piping connection schematic diagram of the utility model.

Appended drawing reference: 1, tap water；2, the first filter core；3, the first non-return valve；4, low tension switch；5, the first inlet valve；6, Raw water box；7, the first relief valve；8, booster pump；9, the second filter core；10, RO film；11, the second relief valve；12, the second water inlet electromagnetism Valve；13, third filter core；14, pure water tank；15, multifunctional electromagnetic valves；16, the second non-return valve；17, extruded activated carbon filter core；18,PP Cotton filter core；19, tee tube.

Specific embodiment

The utility model is described in further detail with embodiment with reference to the accompanying drawing.

As shown in Figure 1, a kind of high-performance RO water purification system, including tap water 1, the first filter core 2, the first non-return valve 3, low pressure Switch 4, the first inlet valve 5, raw water box 6, the first relief valve 7, booster pump 8, the second filter core 9, RO film 10, the second relief valve 11, The pure water end of second inlet water solenoid valve 12, third filter core 13, pure water tank 14 and electric-controlled plate, the RO film 10 passes through pipeline and raw water Case 6 connects, and is successively arranged the second relief valve 11 and the first relief valve 7 on the pipeline；The pure water end of the RO film 10 passes through pipeline It is cooperatively connected with pure water tank 14, is successively arranged the second inlet water solenoid valve 12 and third filter core 13 on the pipeline；The raw water box 6 is logical Piping is back to raw water box 6, and booster pump 8, the second filter core 9, RO film 10, multifunctional electromagnetic valves 15, are successively arranged on the pipeline Two non-return valves 16 and the first relief valve 7 pass through the second relief valve by the infiltration of RO film 10 end in the above water purifying processing system 11 are used cooperatively with the second inlet water solenoid valve 12, not only avoid RO film 10 and slow permeability occur, and film water outlet TDS is caused to increase, Situation not up to standard is filtered in film desalination, and can be effectively reduced water purification system for condensed water using falling, mention high yield water quality and Water efficiency is produced, while increasing the service efficiency of RO film 10.

In the present embodiment, it is equipped with extruded activated carbon filter core 17 in the raw water box 6 and matches with extruded activated carbon filter core 17 Close the PP cotton filter element 18 of setting, 17 end of extruded activated carbon filter core by set tee tube 19 respectively with the first inlet valve 5, the Two relief valves 11 and the second non-return valve 16 are cooperatively connected, and the PP cotton filter element 18 is connect by booster pump 8 with the second filter core 9.

In the present embodiment, the material of first filter core 2 is PP cotton filter element 18, and the material of the second filter core 9 is granulated carbon filter Core, the material of third filter core 13 are granulated carbon or compression activated carbon cartridge.

In the present embodiment, water value range is 1 kilogram to 3 public affairs when first relief valve 7 and the second 11 pressure release of relief valve Jin, according to the caliber that water purification system is general, preferred relief valve carries out overpressure when pressure release and is lower than 1-3 kilograms of pressure, thus It avoids TDS value caused by the slow permeability of RO film 10 from getting higher, influences the water purification performance of water purification system.

In the present embodiment, the setting time that second inlet water solenoid valve 12 is opened is 1/3min；Second inlet water solenoid valve 12 times closed be set as with booster pump close synchronously, be automatically closed when booster pump 8 is closed by the control of electric-controlled plate, when When 10 slow permeability water of RO film reaches the setting value of the second relief valve 11, the second relief valve 11 is automatically opened, and water flow is back to raw water Mixing is carried out in case 6 reduces concentration；The setting position of second inlet water solenoid valve 12 is divided into three kinds of modes: first is that setting exists On pipeline between third filter core 13 and pure water tank 14；Second is on the pipeline being arranged between RO film 10 and non-return valve；Third It is on the pipeline being arranged between relief valve and third filter core 13；The service performance of three kinds of set-up modes is consistent, according to installation The quality of energy preferably uses the third set-up mode, improves the service performance of water purification system.

The working principle of the utility model is as follows: tap water 1 enters, and is injected into the first filter core 2 and carries out first time filtering, Filtered water is increased by pressure after the first non-return valve 3 so that low tension switch 4 is opened, and electric-controlled plate is connected to the opening of low tension switch 4 Control signal when, electric-controlled plate opens the first inlet valve 5, and the water of the first inlet valve 5 is given by CTO extruded activated carbon filter core 17 Raw water box 6 supplies water, and then carries out second to raw water and filter；Water in raw water box 6 carries out third time mistake by PP cotton filter element 18 Filter, booster pump 8 are delivered in the second filter core 9 after the water that PP cotton filter element 18 filters is extracted out and is pressurized and carry out the 4th mistake Filter, the filtered water of the second filter core 9 are injected into RO film 10, carry out purification separation；The high concentration condensed water that RO film 10 differentiates It can be again fed in raw water box 6 by the cooperation of multifunctional electromagnetic valves 15, the second non-return valve 16 and the first relief valve 7, RO film 10 Pure water outlet at be in close state by the second relief valve 11 of setting, while the second inlet water solenoid valve 12 is closed, Because RO film 10 initially water processed when film strength of fluid height seriously affect the characteristic of its film of effluent quality, the water produced early period is not achieved The requirement drunk；Therefore it is closed by the second inlet water solenoid valve 12, after the second relief valve 11 is closed, pure water is highly concentrated in RO film 10 Degree water is increased the setting value (pressure of 1-3 kg of water for reaching 11 pressure of the second relief valve by the pressurized effect pressure of booster pump 8 slowly Value) when, the second relief valve 11 automatically opens, and keeps high concentration pure water in raw water box 6 and former by returning to after the second relief valve 11 The water of water tank 6, which carries out fusion, reduces concentration；It is pure in RO film 10 at this time after initial high concentration pure water is all discharged in RO film 10 The second inlet water solenoid valve 12 being equipped at water out is opened, and the second relief valve 11 is automatically closed, and the pure water that rule are closed after filtering is logical Cross inlet valve and be transported to third filter core 13(T33 post active carbon filter core) in it is for re-filtering, it is directly that pure water is defeated after filtering It is sent in pure water tank 14 and is stored or used.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. a kind of high-performance RO water purification system, including tap water, the first filter core, the first non-return valve, low tension switch, the first water inlet Valve, raw water box, the first relief valve, booster pump, the second filter core, RO film, the second relief valve, the second inlet water solenoid valve, third filter core, Pure water tank and electric-controlled plate, it is characterised in that: the pure water end of the RO film is connect by pipeline with raw water box, is successively set on the pipeline There are the second relief valve and the first relief valve；The pure water end of the RO film is connect by pipeline with pure water tank, is successively set on the pipeline There are the second inlet water solenoid valve and third filter core；The raw water box is back to raw water box by pipeline, and increasing is successively arranged on the pipeline Press pump, the second filter core, RO film, multifunctional electromagnetic valves, the second non-return valve and the first relief valve.

2. a kind of high-performance RO water purification system according to claim 1, it is characterised in that: be equipped with compression in the raw water box Active carbon filter core and the PP cotton filter element being equipped with extruded activated carbon filter core, the extruded activated carbon filter core end is by setting Tee tube is cooperatively connected with the first inlet valve, the second relief valve and the second non-return valve respectively, and the PP cotton filter element passes through pressurization Pump is connect with the second filter core.

3. a kind of high-performance RO water purification system according to claim 1, it is characterised in that: the material of first filter core is PP cotton filter element, the material of the second filter core are granulated carbon filter core, and the material of third filter core is granulated carbon or compression activated carbon cartridge.

4. a kind of high-performance RO water purification system according to claim 1, it is characterised in that: first relief valve and second The vent pressure value range of relief valve is 1 kilogram to 3 kilograms.

5. a kind of high-performance RO water purification system according to claim 1, it is characterised in that: second inlet water solenoid valve is set Setting the open time is 1/3min；The setting synchronous with booster pump of second inlet water solenoid valve shut-in time.