CN207877413U

CN207877413U - A kind of simple reverse osmosis pure water system

Info

Publication number: CN207877413U
Application number: CN201721862666.3U
Authority: CN
Inventors: 刘荣
Original assignee: GUANGDONG RONGJIE ENVIRONMENTAL ENGINEERING Co Ltd
Current assignee: GUANGDONG RONGJIE ENVIRONMENTAL ENGINEERING Co Ltd
Priority date: 2017-12-27
Filing date: 2017-12-27
Publication date: 2018-09-18
Anticipated expiration: 2027-12-27

Abstract

The utility model is related to the technical fields of pure water preparation system, disclose a kind of simple reverse osmosis pure water system, including raw water box, raw water box is connected by a water pump with the first filter element, first filter element is connected with one second filter element, second filter element is connected by one first solenoid valve with a high-pressure pump, the high-pressure pump is connected with one first reverse osmosis units, first reverse osmosis units are connected with one second reverse osmosis units, and first reverse osmosis units and the second reverse osmosis units are series at pure water tank, second reverse osmosis units are also connected with a pressure pot, the pressure pot is collecting condensed water, the utility model structure setting is simple, floor space is small, installation site limitation is small, and production efficiency is high.

Description

A kind of simple reverse osmosis pure water system

Technical field

The utility model is related to the technical fields of pure water preparation system, refer in particular to a kind of simple reverse osmosis pure water system.

Background technology

Reverse osmose pure-water system is the device come Pure-water Making by reverse osmosis membrane.It is reverse osmosis be it is a kind of utilize macromolecule Film carries out the process of substance separation, and the colloid of 90% or more dissolved salts and 99% or more can be removed from water.However, Existing reverse osmose pure-water system structure setting is complicated, and floor space is larger, and installation site limitation is big.

Invention content

It is provided the purpose of the utility model is to overcome shortcoming in the prior art a kind of simple reverse osmosis Pure water system, system structure setting is simple, and floor space is small, and installation site limitation is small, and production efficiency is high.

To achieve the above object, the utility model adopts the following technical scheme：

A kind of simple reverse osmosis pure water system, including raw water box, the raw water box pass through a water pump and the first filter element Be connected, which is connected with one second filter element, second filter element by one first solenoid valve with One high-pressure pump is connected, which is connected with one first reverse osmosis units, first reverse osmosis units and one second reverse osmosis Saturating unit is connected, and first reverse osmosis units and the second reverse osmosis units are series at pure water tank, second reverse osmosis units Also it is connected with a pressure pot, the pressure pot is collecting condensed water.

The water pump is connected by concatenated low tension switch and first pressure gauge with the first filter element, water pump setting Inside raw water box.

First filter element includes quartz filter and the active carbon filter that is connected with quartz filter, The quartz filter is connected with water pump, which is connected with the second filter element, and the activated carbon filters Device is also commonly connected on pressure pot with quartz filter.

Second filter element is made of at least two cartridge filters in parallel, and the two cartridge filters wherein one end is total With the first filter element is connected to, the other end of two cartridge filter is commonly connected on high-pressure pump.

The high-pressure pump wherein one end is connected by one first solenoid valve with the second filter element, first solenoid valve and Be connected with a second pressure gauge by a pressure switch between high-pressure pump, the other end of the high-pressure pump by a high-voltage switch gear with First reverse osmosis units are connected.

First reverse osmosis units include the first reverse osmosis membrane and the second reverse osmosis membrane being serially connected, first reverse osmosis Permeable membrane and the second reverse osmosis membrane wherein one end connection and high-pressure pump jointly, first reverse osmosis membrane and the second reverse osmosis membrane it is another End is commonly connected on the second reverse osmosis units.

Second reverse osmosis units include third reverse osmosis membrane and wherein one end is connected to third reverse osmosis membrane wherein one 4th reverse osmosis membrane at end, the third reverse osmosis membrane other end are connected with the first reverse osmosis units, the 4th reverse osmosis membrane The other end is connected by the first ball valve and check-valves of sequential series with pressure pot, in one second electricity of parallel connection on first ball valve The junction of magnet valve, first ball valve and check-valves is equipped with first flowmeter and third pressure gauge.

First reverse osmosis units and the second reverse osmosis units are connected commonly through one second ball valve with pure water tank, should One conductivity meter and a second flowmeter are sequentially set between the second reverse osmosis units and the second ball valve.

The beneficial effects of the utility model are：Raw water is delivered to the first filtering list by it by water pump out of raw water box Member carries out primary filter by the quartz filter and active carbon filter of the first filter element, then delivers water into second Filter element carries out secondary filtration by the cartridge filter of the second filter element, then, under high pressure pumping action, water is defeated The first reverse osmosis units are sent to, one section of reverse osmosis is carried out by the first reverse osmosis membrane of the first reverse osmosis units and the second reverse osmosis membrane The pure water that one section of reverse-osmosis treated generates is transported to pure water tank through the second ball valve and stored by processing thoroughly, one section of reverse-osmosis treated, His part water enters the second reverse osmosis units and carries out two sections of reverse-osmosis treateds, by the third reverse osmosis membrane of the second reverse osmosis units The pure water part generated with the 4th reverse osmosis membrane is equally delivered to through the second ball valve in pure water tank, the concentration that reverse-osmosis treated generates Water sequence enters pressure pot through the first ball valve and check-valves, and system structure setting is simple, and floor space is small, installation site limitation Property it is small, and production efficiency is high.

Description of the drawings

Fig. 1 is the connection relationship diagram of the utility model.

Drawing reference numeral explanation：

1- water pumps；The first filter elements of 2-；21- quartz filters；22- active carbon filters；The second filter elements of 3-； 31- cartridge filters；The first solenoid valves of 4-；5- high-pressure pumps；The first reverse osmosis units of 6-；The first reverse osmosis membranes of 61-；62- second Reverse osmosis membrane；The second reverse osmosis units of 7-；71- third reverse osmosis membranes；The 4th reverse osmosis membranes of 72-；8- pure water tanks；9- pressure pots； A- low tension switches；B- first pressure gauges；C- pressure switches；D- second pressure gauges；The first ball valves of e-；F- check-valves；The second electricity of g- Magnet valve；H- first flowmeters；J- third pressure gauges；The second ball valves of k-；M- conductivity meters；N- second flowmeters；P- high-voltage switch gears.

Specific implementation mode

Below in conjunction with Figure of description, the utility model is described in further detail：

As shown in Figure 1, the utility model passes through about a kind of simple reverse osmosis pure water system, including raw water box, raw water box One water pump 1 is connected with the first filter element 2, which is connected with one second filter element 3, second mistake Filter unit 3 is connected by one first solenoid valve 4 with a high-pressure pump 5, which is connected with one first reverse osmosis units 6, First reverse osmosis units 6 are connected with one second reverse osmosis units 7, and first reverse osmosis units 6 and the second reverse osmosis list Member 7 is series at pure water tank 8, which is also connected with a pressure pot 9, which concentrates to collect Water, wherein the pressure pot 9 plays the role of equilibrium water amount and pressure, and safety valve is avoided frequently to open and automatic water compensating valve frequency Numerous moisturizing.

As shown in Figure 1, water pump 1 is connected by concatenated low tension switch a and first pressure gauge b with the first filter element 2, The water pump 1 is arranged inside raw water box.

As shown in Figure 1, the first filter element 2 includes quartz filter 21 and the work being connected with quartz filter 21 Property carbon filter 22, the quartz filter 21 are connected with water pump 1, the active carbon filter 22 and 3 phase of the second filter element Connection, and the active carbon filter 22 is also commonly connected to quartz filter 21 on pressure pot 9.

As shown in Figure 1, the second filter element 3 is made of at least two cartridge filters 31 in parallel, two cartridge filter 31 wherein one end are commonly connected to the first filter element 2, and the other end of two cartridge filter 31 is commonly connected to high-pressure pump 5 On, wherein cartridge filter 31 is also known as accurate filter, is generally located on before pressure vessel, to remove 1 degree of turbidity or more Fine particles, to meet requirement of the subsequent handling to water inlet；Sometimes it is also disposed at the end of entire water treatment system, is prevented tiny Particle（Such as broken resin）Into product water.

As shown in Figure 1, the wherein one end of high-pressure pump 5 is connected by one first solenoid valve 4 with the second filter element 3, this It is connected with a second pressure gauge d by a pressure switch c between one solenoid valve 4 and high-pressure pump 5, the other end of the high-pressure pump 5 It is connected with the first reverse osmosis units 6 by a high-voltage switch gear p.

As shown in Figure 1, the first reverse osmosis units 6 include the first reverse osmosis membrane 61 and the second reverse osmosis membrane being serially connected 62, first reverse osmosis membrane 61 and the second reverse osmosis membrane 62 wherein one end connect and high-pressure pump 5, first reverse osmosis membrane 61 jointly It is commonly connected on the second reverse osmosis units 7 with the other end of the second reverse osmosis membrane 62.

As shown in Figure 1, the second reverse osmosis units 7 include third reverse osmosis membrane 71 and wherein to be connected to third reverse osmosis for one end 4th reverse osmosis membrane 72 of the wherein one end of film 71,71 other end of third reverse osmosis membrane are connected with the first reverse osmosis units 6, should The other end of 4th reverse osmosis membrane 72 is connected by the first ball valve e and check-valves f of sequential series with pressure pot 9, in this The junction of parallel connection one second solenoid valve g, the first ball valve e and check-valves f are equipped with first flowmeter h and third on one ball valve e Pressure gauge j.

As shown in Figure 1, the first reverse osmosis units 6 and the second reverse osmosis units 7 are commonly through one second ball valve k and pure water tank 8 are connected, and a conductivity meter m and a second flowmeter n are sequentially arranged between second reverse osmosis units 7 and the second ball valve k.

In use, starting water pump 1, low tension switch a is opened, water pump 1 is single to the first filtering by the raw water in raw water box Member 2, after the pretreatment of the quartz filter 21 of the first filter element 2 and active carbon filter 22, into the second filtering Unit 3 is delivered to the first reverse osmosis units 6 after the cartridge filter 31 of the second filter element 3 filters by high-pressure pump 5, by After first reverse osmosis membrane 61 of the first reverse osmosis units 6 and the reverse-osmosis treated of the second reverse osmosis membrane 62, pure water part second Ball valve k enters pure water tank 8, and the water of another part enters the second reverse osmosis units 7, by the third reverse osmosis of the second reverse osmosis units 7 After permeable membrane 71 and the reverse-osmosis treated of the 4th reverse osmosis membrane 72, pure water part the second ball valve k enters pure water tank 8, condensed water portion Lease making the first ball valve e and check-valves f enter in pressure pot 9.

The above is only the preferred embodiment to the utility model, is not defined to the scope of the utility model, Therefore under the premise of not departing from the spirit of the design of the utility model, this field ordinary engineering and technical personnel is to described in the utility model The equivalence changes or decoration that structure, feature and principle is made, should all fall into the protection domain of present utility model application patent.

Claims

1. a kind of simple reverse osmosis pure water system, including raw water box, it is characterised in that：The raw water box passes through a water pump and first Filter element is connected, which is connected with one second filter element, which passes through one first Solenoid valve is connected with a high-pressure pump, which is connected with one first reverse osmosis units, first reverse osmosis units and one Second reverse osmosis units are connected, and first reverse osmosis units and the second reverse osmosis units are series at pure water tank, this is second anti- Permeation unit is also connected with a pressure pot, and the pressure pot is collecting condensed water.

2. a kind of simple reverse osmosis pure water system according to claim 1, it is characterised in that：The water pump passes through concatenated Low tension switch and first pressure gauge are connected with the first filter element, which is arranged inside raw water box.

3. a kind of simple reverse osmosis pure water system according to claim 1, it is characterised in that：The first filter element packet The active carbon filter for including quartz filter and being connected with quartz filter, the quartz filter are connected with water pump It connects, which is connected with the second filter element, and the active carbon filter also connects jointly with quartz filter It is connected on pressure pot.

4. a kind of simple reverse osmosis pure water system according to claim 1, it is characterised in that：Second filter element by At least two cartridge filter compositions in parallel, the two cartridge filters wherein one end are commonly connected to the first filter element, this two The other end of cartridge filter is commonly connected on high-pressure pump.

5. a kind of simple reverse osmosis pure water system according to claim 1, it is characterised in that：The high-pressure pump wherein one end Be connected with the second filter element by one first solenoid valve, between first solenoid valve and high-pressure pump by a pressure switch with One second pressure gauge is connected, and the other end of the high-pressure pump is connected by a high-voltage switch gear with the first reverse osmosis units.

6. a kind of simple reverse osmosis pure water system according to claim 1, it is characterised in that：First reverse osmosis units Including the first reverse osmosis membrane and the second reverse osmosis membrane being serially connected, first reverse osmosis membrane and the second reverse osmosis membrane wherein one end The other end of common connection and high-pressure pump, first reverse osmosis membrane and the second reverse osmosis membrane is commonly connected to the second reverse osmosis units On.

7. a kind of simple reverse osmosis pure water system according to claim 1, it is characterised in that：Second reverse osmosis units The 4th reverse osmosis membrane of third reverse osmosis membrane wherein one end is connected to including third reverse osmosis membrane and wherein one end, the third reverse osmosis The permeable membrane other end is connected with the first reverse osmosis units, the first ball valve that the other end of the 4th reverse osmosis membrane passes through sequential series It is connected with check-valves with pressure pot, in a second solenoid valve in parallel, the company of first ball valve and check-valves on first ball valve It meets place and is equipped with first flowmeter and third pressure gauge.

8. a kind of simple reverse osmosis pure water system according to claim 1, it is characterised in that：First reverse osmosis units Be connected with pure water tank commonly through one second ball valve with the second reverse osmosis units, second reverse osmosis units and the second ball valve it Between a conductivity meter and a second flowmeter are sequentially set.