CN207933144U - A kind of reverse osmosis desalination plant - Google Patents

Abstract

The utility model discloses a kind of reverse osmosis desalination plants, including babinet, booster pump, reverse osmosis module and water tank, the inside of the babinet is equipped with support plate, one end at the top of support plate close to water inlet pipe is equipped with silt filter, preliminary filter and fine filter are installed side by side in the support plate of the silt filter other end, and booster pump is installed in support plate of the fine filter far from preliminary filter one end, the one end of the box house far from support plate is equipped with reverse osmosis module by fixing bracket, the one end of second outlet pipe far from reverse osmosis module is connected with the water tank that box house bottom end is installed, the top of the water tank is equipped with cleaning box, the bottom of the other end of the cleaning box is connected by blow-off pipe with impurities outlet.Water storage is pumped into reverse osmosis module convenient for cleaning box and is cleaned to it by the utility model, to increase the service life of reverse osmosis module.

Description

A kind of reverse osmosis desalination plant

Technical field

The utility model is related to field of sea water desalting technology, specially a kind of reverse osmosis desalination plant.

Background technology

Sea water desalination produces fresh water using seawater desalination, is the increment technique of increasing income realized water resource and utilized, Ke Yizeng Add fresh water total amount, and not by space-time and climatic effect, can ensure that coastal Drinking Water for Residents and Industrial Boiler moisturizing etc. are stablized and supply Water, present method for desalting seawater used have sea water freeze method, electroosmose process, the way of distillation, hyperfiltration and can realize profit Ammonium carbonate ion-exchange, at present using reverse osmosis membrane hyperfiltration with its equipment simple, easy to maintain and EM equipment module The advantages of change, dominates the market rapidly, gradually the way of distillation is replaced to become most widely used method, reverse osmosis technology principle is in height Under the action of solution osmotic pressure, these substances and water cannot be separated through semi-permeable membrane according to other substances, still Existing reverse osmosis desalination device can not exclusively deposit in reverse osmosis membrane impurity when carrying out reverse osmosis because of filtering, to Cause the service life of reverse osmosis membrane to be had a greatly reduced quality, while filtered fresh water is long-term stored in hutch, easily occurs rotten.

Utility model content

The purpose of this utility model is to provide a kind of reverse osmosis desalination plants, to solve in above-mentioned background technology The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions：A kind of reverse osmosis desalination plant, packet Babinet, booster pump, reverse osmosis module and water tank are included, the side of the babinet is equipped with cover board, and the central position peace of cover board Equipped with control panel, the top of described babinet one end is equipped with water inlet pipe, and the babinet below water inlet pipe is equipped with water outlet, and light Babinet below water out is equipped with impurities outlet, and the lower section of the babinet other end is exported equipped with concentrated water, the inside peace of the babinet Equipped with support plate, one end at the top of support plate close to water inlet pipe is equipped with silt filter, the support of the silt filter other end Preliminary filter and fine filter are installed side by side on plate, and booster pump is installed in support plate of the fine filter far from preliminary filter one end, is increased Press pump is electrically connected by conducting wire with control panel, and the output end of the water inlet pipe is fixedly connected with the input terminal of silt filter, The output end of silt filter is fixedly connected with the input terminal of preliminary filter, and the input terminal of the output end of preliminary filter and fine filter is solid Fixed connection, the output end of fine filter are fixedly connected with the input terminal of booster pump, and the one end of the box house far from support plate is logical It crosses fixing bracket and reverse osmosis module is installed, one end of reverse osmosis module is connected by the first water inlet pipe with the output end of booster pump It is logical, and the first inlet valve is installed on the first water inlet pipe, the first inlet valve is electrically connected by conducting wire and control panel, described anti- The other end of infiltration module is equipped with the first outlet pipe and the second outlet pipe side by side, and the first outlet pipe is far from reverse osmosis module One end is connected with concentrated water outlet, the water tank phase that the one end of the second outlet pipe far from reverse osmosis module is installed with box house bottom end It is connected to, the second outlet valve is installed, the second outlet valve passes through conducting wire and control panel is electrically connected, institute on second outlet pipe It states and fluid level controller is installed on the inner wall of water tank, the output end of fluid level controller and the input terminal of control panel are electrically connected, And the bottom end inside water tank is equipped with the second water outlet pump, the second water outlet pump is electrically connected by conducting wire with control panel, the second water outlet The efferent duct of pump is connected with water outlet, and the top of the water tank is equipped with cleaning box, one end of cleaning box by third into Water pipe is connected with the second outlet pipe, and the second intake pump is equipped on third water inlet pipe, and the second intake pump passes through conducting wire and control Panel processed is electrically connected, and the bottom end inside the cleaning box is equipped with the first intake pump, and the first intake pump passes through conducting wire and control plane Plate is electrically connected, and the output end of the first intake pump is connected by the second water inlet pipe with the first water inlet pipe, is pacified on the second water inlet pipe Equipped with the second inlet valve, the second inlet valve is electrically connected by conducting wire and control panel, the bottom of the other end of the cleaning box It is connected with impurities outlet by blow-off pipe, and the first water outlet pump is installed on blow-off pipe, the first water outlet pump passes through conducting wire and control Panel electrical connection processed.

Preferably, pressure gauge is installed on first water inlet pipe.

Preferably, flow controller is installed, flow controller conducting wire and control panel are electrical on second outlet pipe Connection.

Preferably, third inlet valve is installed on the third water inlet pipe, third inlet valve passes through conducting wire and control panel It is electrically connected.

Preferably, the first outlet valve is installed, the first outlet valve is electrical with control panel by conducting wire on the blow-off pipe Connection.

Compared with prior art, the utility model has the beneficial effects that：The reverse osmosis desalination plant passes through setting There are babinet, booster pump, reverse osmosis module and a water tank, the output end that one end of reverse osmosis module passes through the first water inlet pipe and booster pump It is connected, pressure gauge is installed on the first water inlet pipe, convenient for detection intake pressure in real time, osmosis filtration is carried out convenient for device, The one end of second outlet pipe far from reverse osmosis module is connected with the water tank that box house bottom end is installed, and is installed on the second outlet pipe There is the second outlet valve, flow controller is installed on the second outlet pipe, flow controller conducting wire is electrically connected with control panel, just In controlling flow of the filtered fresh water in the second outlet pipe, it is introduced into water tank and is stored convenient for fresh water, the one of cleaning box End is connected by third water inlet pipe with the second outlet pipe, and the second intake pump is equipped on third water inlet pipe, third water inlet pipe On third inlet valve is installed, third inlet valve is electrically connected by conducting wire and control panel, will convenient for the second intake pump of cooperation Water storage in water tank is pumped into cleaning box, and water storage is pumped into reverse osmosis module convenient for cleaning box and is cleaned to it, to increase The service life of reverse osmosis module, the bottom of the other end of the utility model cleaning box is added to be connected with impurities outlet by blow-off pipe It is logical, and the first water outlet pump is installed on blow-off pipe, the first outlet valve is installed, the first outlet valve passes through conducting wire and control on blow-off pipe Panel processed is electrically connected, the waste water impurity extraction after cleaning reverse osmosis module in cleaning box convenient for the first water outlet pump of cooperation, just In the use of device.

Description of the drawings

Fig. 1 is that the structure of the utility model packs up schematic diagram；

Fig. 2 is that the structure of the utility model uses schematic diagram；

In figure：1- babinets；2- water inlet pipes；3- water outlets；4- impurities outlets；5- cover boards；6- control panels；7- concentrated waters go out Mouthful；8- silt filters；9- preliminary filters；10- fine filters；11- support plates；12- booster pumps；The first inlet valves of 13-；14- first Water inlet pipe；15- pressure gauges；The second inlet valves of 16-；The second water inlet pipes of 17-；The reverse osmosis modules of 18-；19- third water inlet pipes；20- Fixing bracket；The first outlet pipes of 21-；22- cleaning boxes；The first intake pumps of 23-；The first outlet valves of 24-；The first water outlet pumps of 25-； 26- blow-off pipes；27- fluid level controllers；The second water outlet pumps of 28-；29- water tanks；The second intake pumps of 30-；31- third inlet valves；32- Second outlet valve；The second outlet pipes of 33-；34- flow controllers.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of reverse osmosis desalination plant, including The side of babinet 1, booster pump 12, reverse osmosis module 18 and water tank 29, babinet 1 is equipped with cover board 5, and the middle position of cover board 5 Place is equipped with control panel 6, and the top of 1 one end of babinet is equipped with water inlet pipe 2, and the babinet 1 of 2 lower section of water inlet pipe is equipped with water outlet 3, and the babinet 1 of 3 lower section of water outlet is equipped with impurities outlet 4, the lower section of 1 other end of babinet is equipped with concentrated water and exports 7, babinet 1 Inside support plate 11 is installed, 11 top of support plate is equipped with silt filter 8, silt filtering close to one end of water inlet pipe 2 Preliminary filter 9 and fine filter 10 are installed side by side, and fine filter 10 is far from 9 one end of preliminary filter in the support plate 11 of 8 other end of device Booster pump 12 is installed in support plate 11, booster pump 12 is electrically connected by conducting wire with control panel 6, the output end of water inlet pipe 2 with The input terminal of silt filter 8 is fixedly connected, and the output end of silt filter 8 is fixedly connected with the input terminal of preliminary filter 9, and just The output end of filter 9 is fixedly connected with the input terminal of fine filter 10, and the output end of fine filter 10 is solid with the input terminal of booster pump 12 Fixed connection, 1 one end of inside far from support plate 11 of babinet are equipped with reverse osmosis module 18, reverse osmosis module by fixing bracket 20 18 one end is connected by the first water inlet pipe 14 with the output end of booster pump 12, and be equipped on the first water inlet pipe 14 first into Water valve 13 is equipped with pressure gauge 15 on first water inlet pipe 14, and convenient for detection intake pressure in real time, reverse osmosis transmission is carried out convenient for device Filter, the first inlet valve 13 are electrically connected by conducting wire and control panel 6, and the other end of reverse osmosis module 18 is equipped with first side by side Outlet pipe 21 and the second outlet pipe 33, and the one end of the first outlet pipe 21 far from reverse osmosis module 18 is connected with concentrated water outlet 7, The one end of second outlet pipe 33 far from reverse osmosis module 18 is connected with the water tank 29 that 1 inner bottom of babinet is installed, the second water outlet Second outlet valve 32 is installed on pipe 33, flow controller 34, the model of flow controller 34 are installed on second outlet pipe 33 Can be GN-M3 type flow controllers, 34 conducting wire of flow controller is electrically connected with control panel 6, filtered light convenient for controlling Flow of the water in the second outlet pipe 33, is introduced into water tank 29 convenient for fresh water and is stored, the second outlet valve 32 by conducting wire with Control panel 6 is electrically connected, and is equipped with fluid level controller 27 on the inner wall of water tank 29, the model of fluid level controller 27 can be DF- 96A type fluid level controllers, the output end of fluid level controller 27 are electrically connected with the input terminal of control panel 6, and inside water tank 29 Bottom end the second water outlet pump 28 is installed, the second water outlet pump 28 is electrically connected by conducting wire with control panel 6, the second water outlet pump 28 Efferent duct is connected with water outlet 3, and the top of water tank 29 is equipped with cleaning box 22, and one end of cleaning box 22 is intake by third Pipe 19 is connected with the second outlet pipe 33, and the second intake pump 30 is equipped on third water inlet pipe 19, pacifies on third water inlet pipe 19 Equipped with third inlet valve 31, third inlet valve 31 is electrically connected by conducting wire and control panel 6, convenient for the second intake pump 30 of cooperation Water storage in water tank 29 is pumped into cleaning box 22, water storage is pumped into reverse osmosis module 18 convenient for cleaning box 22, it is carried out clearly Clean, to increase the service life of reverse osmosis module 18, the second intake pump 30 is electrically connected by conducting wire with control panel 6, cleaning Bottom end inside case 22 is equipped with the first intake pump 23, and the first intake pump 23 is electrically connected by conducting wire with control panel 6, and first The output end of intake pump 23 is connected by the second water inlet pipe 17 with the first water inlet pipe 14, and second is equipped on the second water inlet pipe 17 Inlet valve 16, the second inlet valve 16 are electrically connected by conducting wire and control panel 6, and the bottom of the other end of cleaning box 22 passes through row Dirty pipe 26 is connected with impurities outlet 4, and the first water outlet pump 25 is equipped on blow-off pipe 26, the first water outlet pump 25 by conducting wire with Control panel 6 is electrically connected, and is equipped with the first outlet valve 24 on blow-off pipe 26, the first outlet valve 24 passes through conducting wire and control panel 6 It is electrically connected, extracts the waste water impurity after cleaning reverse osmosis module 18 in cleaning box 22 out convenient for the first water outlet pump 25 of cooperation, just In the use of device.

Operation principle：In use, connecting external power supply first, the seawater desalinated will be needed to be discharged into babinet 1 by water inlet pipe 2 In, seawater passes through in 10 filtering sea of preliminary filter 9 and fine filter successively after the silt in 8 filtering sea of silt filter Impurity is transported in reverse osmosis module 18 after being then pressurized to seawater by the control booster pump 12 of control panel 6 and carries out instead Infiltration so that seawater hydraulic pressure is higher than under the action of osmotic pressure, by the filtering of reverse osmosis module 18, removes the dissolving salt in water removal The impurity such as class, colloid, microorganism, organic matter, filtered strong brine flow into 7 discharge of concentrated water outlet, mistake by the first outlet pipe 21 Fresh water after filter, which is flowed by the second outlet pipe 33 in water tank 29, to be stored, when moisture storage capacity reaches fluid level controller 27 in water tank 29 Defined position when, the second water outlet pump 28 work, the water storage in water tank 29 is discharged by water outlet 3, avoids fresh water long-term It is stored in 29 mesometamorphism of water tank, when needing to clean reverse osmosis module 18, the second intake pump is controlled by control panel 6 30 and third inlet valve 31 is opened, the water storage in water tank 29 is pumped into cleaning box 22, and the is pumped by the first intake pump 23 In two water inlet pipes 17, is then flowed into the first water inlet pipe 14 by the second water inlet pipe 17 and is flowed into reverse osmosis module 18 and cleaned, Sewage after cleaning is flowed back by the second outlet pipe 33 in wash-up tray 22, finally by the first water outlet pump 25 by sewage by blow-off pipe 26, which flow into impurities outlet 4, is discharged, and completes the cleaning to reverse osmosis module 18, increases the service life of reverse osmosis module 18.

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 practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Claims (5)

1. a kind of reverse osmosis desalination plant, including babinet（1）, booster pump（12）, reverse osmosis module（18）And water tank （29）, it is characterised in that：The babinet（1）Side cover board is installed（5）, and cover board（5）Central position control is installed Panel processed（6）, the babinet（1）The top of one end is equipped with water inlet pipe（2）, water inlet pipe（2）The babinet of lower section（1）It is equipped with fresh water Outlet（3）, and water outlet（3）The babinet of lower section（1）It is equipped with impurities outlet（4）, babinet（1）The lower section of the other end is equipped with dense Water out（7）, the babinet（1）Inside support plate is installed（11）, support plate（11）Top is close to water inlet pipe（2）One end Silt filter is installed（8）, silt filter（8）The support plate of the other end（11）On preliminary filter is installed side by side（9）And essence Filter（10）, and fine filter（10）Far from preliminary filter（9）The support plate of one end（11）On booster pump is installed（12）, booster pump （12）Pass through conducting wire and control panel（6）Electrical connection, the water inlet pipe（2）Output end and silt filter（8）Input terminal It is fixedly connected, silt filter（8）Output end and preliminary filter（9）Input terminal be fixedly connected, and preliminary filter（9）Output end With fine filter（10）Input terminal be fixedly connected, fine filter（10）Output end and booster pump（12）Input terminal be fixedly connected, The babinet（1）Internal separate support plate（11）One end pass through fixing bracket（20）Reverse osmosis module is installed（18）, reverse osmosis Saturating module（18）One end pass through the first water inlet pipe（14）With booster pump（12）Output end be connected, and the first water inlet pipe（14） On the first inlet valve is installed（13）, the first inlet valve（13）Pass through conducting wire and control panel（6）It is electrically connected, it is described reverse osmosis Module（18）The other end the first outlet pipe is installed side by side（21）With the second outlet pipe（33）, and the first outlet pipe（21）It is separate Reverse osmosis module（18）One end and concentrated water export（7）It is connected, the second outlet pipe（33）Far from reverse osmosis module（18）One End and babinet（1）The water tank of inner bottom installation（29）It is connected, second outlet pipe（33）On the second outlet valve is installed （32）, the second outlet valve（32）Pass through conducting wire and control panel（6）It is electrically connected, the water tank（29）Inner wall on liquid is installed Level controller（27）, fluid level controller（27）Output end and control panel（6）Input terminal be electrically connected, and water tank（29）It is interior The bottom end in portion is equipped with the second water outlet pump（28）, the second water outlet pump（28）Pass through conducting wire and control panel（6）Electrical connection, second goes out Water pump（28）Efferent duct and water outlet（3）It is connected, the water tank（29）Top cleaning box is installed（22）, cleaning box （22）One end pass through third water inlet pipe（19）With the second outlet pipe（33）It is connected, and third water inlet pipe（19）On be equipped with Two intake pumps（30）, the second intake pump（30）Pass through conducting wire and control panel（6）Electrical connection, the cleaning box（22）Internal bottom End is equipped with the first intake pump（23）, the first intake pump（23）Pass through conducting wire and control panel（6）Electrical connection, and the first intake pump （23）Output end pass through the second water inlet pipe（17）With the first water inlet pipe（14）It is connected, the second water inlet pipe（17）On be equipped with Two inlet valves（16）, the second inlet valve（16）Pass through conducting wire and control panel（6）It is electrically connected, the cleaning box（22）It is another The bottom at end passes through blow-off pipe（26）With impurities outlet（4）It is connected, and blow-off pipe（26）On the first water outlet pump is installed（25）, First water outlet pump（25）Pass through conducting wire and control panel（6）Electrical connection.

2. a kind of reverse osmosis desalination plant according to claim 1, it is characterised in that：First water inlet pipe （14）On pressure gauge is installed（15）.

3. a kind of reverse osmosis desalination plant according to claim 1, it is characterised in that：Second outlet pipe （33）On flow controller is installed（34）, flow controller（34）Conducting wire and control panel（6）It is electrically connected.

4. a kind of reverse osmosis desalination plant according to claim 1, it is characterised in that：The third water inlet pipe （19）On third inlet valve is installed（31）, third inlet valve（31）Pass through conducting wire and control panel（6）It is electrically connected.

5. a kind of reverse osmosis desalination plant according to claim 1, it is characterised in that：The blow-off pipe（26）On First outlet valve is installed（24）, the first outlet valve（24）Pass through conducting wire and control panel（6）It is electrically connected.