CN207243651U - A kind of deionization pure water supply system - Google Patents
A kind of deionization pure water supply system Download PDFInfo
- Publication number
- CN207243651U CN207243651U CN201721234913.5U CN201721234913U CN207243651U CN 207243651 U CN207243651 U CN 207243651U CN 201721234913 U CN201721234913 U CN 201721234913U CN 207243651 U CN207243651 U CN 207243651U
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- China
- Prior art keywords
- water
- filter
- layer
- housing
- supply system
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of deionization pure water supply system,Including the raw water box being sequentially communicated by pipeline,Suction pump,Quartz filter,Active carbon filter,Cartridge filter,Intermediate pump,First-stage reverse osmosis device,Intermediate water tank,Second level reverse osmosis apparatus,Mixed bed,Finished product water tank and ultraviolet sterilization sterilizer,Running water inlet is provided with raw water box,Raw water box is connected with finished product water tank by return main,The first back-water valve (BWV) is provided with return main,Active carbon filter includes housing,Bearing,Exhaust outlet,Water inlet,Water outlet,Backwash water inlet,Backwash water outlet,Filter layer and support plate,Filter layer includes the first spongy layer successively from top to bottom,Active carbon layer,Fine sand layer and the second spongy layer,The different filter layer of multilayer,Make the pure water after filtering purer,The utility model is compact-sized,Save water resource,Production efficiency is high,Pure water water quality is good,With significant economic value and social value.
Description
Technical field
It the utility model is related to water-treatment technology field, and in particular to a kind of deionization pure water supply system.
Background technology
Deionized water refers to eliminate the pure water in after ionic species impurity, and International Organization for standardization ISO/TC 147 is provided
" deionization " be defined as：" deionized water is complete or incompletely removes ionic species." during many commodity production at present,
It is frequently necessary to the higher deionized water of lot of pure degree and is used to prepare or prepares extensive stock, the height of water degree of purity is to commodity
Security, quality etc. have a very big impact, so people need a kind of output big, the deionized water supply system of high purity
System, but pure water making machine structure design of the prior art is unreasonable, water resource waste is than more serious, low production efficiency.
Therefore, a kind of compact-sized, saving water resource, production efficiency height, the good deionization pure water supply system of pure water water quality are developed
System is desirability.
Utility model content
The purpose of this utility model is to provide a kind of compact-sized, saving water resource, production efficiency height, pure water water quality are good
Deionization pure water supply system.
The purpose of this utility model is achieved in that raw water box, suction pump, quartz including being sequentially communicated by pipeline
Sand filter, active carbon filter, cartridge filter, intermediate pump, first-stage reverse osmosis device, intermediate water tank, two-pass reverse osmosis dress
Put, mixed bed, finished product water tank and ultraviolet sterilization sterilizer, be provided with running water inlet on raw water box, raw water box and finished product water tank are led to
Cross return main's connection, be provided with the first back-water valve (BWV) on return main, active carbon filter include housing, bearing, exhaust outlet, into
The mouth of a river, water outlet, backwash water inlet, backwash water outlet, filter layer and support plate, water inlet and exhaust outlet are arranged on the top of housing
Portion, water outlet and bearing are arranged on the bottom of housing, and filter layer is installed on the inside of housing by support plate, and backwash water outlet is set
Put in the housing sidewall on the upside of filter layer, backwash water inlet is arranged in the housing sidewall on the downside of filter layer, and filter layer is from upper
Arrive down includes the first spongy layer, active carbon layer, fine sand layer and the second spongy layer successively.
Further, electrical conductivity table and gate valve are disposed with the pipeline between mixed bed and finished product water tank, and in conductance
The return branch of connection return main is provided with pipeline between rate table and gate valve, the second backwater is provided with return branch
Valve.
Preferably, it is provided with one way stop peturn valve on the pipeline between intermediate pump and first-stage reverse osmosis device.
Further, it is provided with dumping pit in the housing sidewall of filter layer lower part.
Further, the top of housing is provided with peep hole.
Further, erosion control baffle is provided with the inner walls of water inlet.
The utility model structure design compact and reasonable, after the processing that tap water passes through the system, it is higher can to obtain purity
Deionization pure water, the long water of the standing time in finished product water tank can return in raw water box, handled again by the system
Use, in addition, the active carbon filter in the system is provided with the different filter layer of multilayer, make the pure water after filtering purer
Only, the utility model is compact-sized, saves water resource, production efficiency is high, and pure water water quality is good, has significant economic value and society
It can be worth.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram,
Fig. 2 is the structure diagram of the utility model active carbon filter.
In figure：1- raw water boxs, 2- suction pumps, 3- quartz filters, 4- active carbon filters, 5- cartridge filters, 6-
Intermediate pump, 7- first-stage reverse osmosis devices, 8- intermediate water tanks, 9- second level reverse osmosis apparatus, 10- mixed beds, 11- finished product water tanks, 12-
Ultraviolet sterilization sterilizer, 13- return main, the first back-water valve (BWV)s of 14-, 15- housings, 16- bearings, 17- exhaust outlets, 18- water inlets,
19- water outlets, 20- backwash water inlets, 21- backwash water outlets, 22- filter layers, 23- support plates, the first spongy layers of 24-, 25- live
Property layer of charcoal, 26- fine sand layers, the second spongy layers of 27-, 28- electrical conductivity tables, 29- gate valves, 30- return branch, the second back-water valve (BWV)s of 31-,
32- one way stop peturn valves, 33- dumping pits, 34- peep holes, 35- erosion control baffles.
Embodiment
The utility model will be further described below with reference to the accompanying drawings, but the utility model is not subject in any way
Limitation, any changes and modifications made based on the utility model training centre, belongs to the scope of protection of the utility model.
As depicted in figs. 1 and 2, the utility model includes raw water box 1, suction pump 2, the quartz sand being sequentially communicated by pipeline
Filter 3, active carbon filter 4, cartridge filter 5, intermediate pump 6, first-stage reverse osmosis device 7, intermediate water tank 8, two level reverse osmosis
Saturating device 9, mixed bed 10, finished product water tank 11 and ultraviolet sterilization sterilizer 12, are provided with running water inlet, raw water box 1 on raw water box 1
Connected with finished product water tank 11 by return main 13, the first back-water valve (BWV) 14 is provided with return main 13, when in finished product water tank 11
Pure water standing time it is long when, the first back-water valve (BWV) 14 can be opened, pure water is transported in raw water box 1 by water pump, again
Used after processing, in this course, each valve switch situation is：The first back-water valve (BWV) 14 is opened, closes the second back-water valve (BWV) 31, it is living
Property carbon filter 4 include housing 15, bearing 16, exhaust outlet 17, water inlet 18, water outlet 19, backwash water inlet 20, backwash water outlet
Mouth 21, filter layer 22 and support plate 23, water inlet 18 and exhaust outlet 17 are arranged on the top of housing 15, water outlet 19 and bearing 16
The bottom of housing 15 is arranged on, filter layer 22 is installed on the inside of housing 15 by support plate 23, and backwash water outlet 21 is arranged on
On 15 side wall of housing of the upside of filter layer 22, backwash water inlet 20 is arranged on 15 side wall of housing of the downside of filter layer 22, filtering
Layer 22 includes the first spongy layer 24, active carbon layer 25,26 and second spongy layer 27 of fine sand layer successively from top to bottom, and water enters activity
After carbon filter 4,24 prefiltration of the first spongy layer is first passed through, the impurity such as the incrustation scale of larger particles are excluded, then by activated carbon
Layer 25 filters, the solubilised state small organic molecule in adsorption filtration water, active carbon filter 4 in initial operating stage (after backwash) and
Replace in a period of time after filtrate, a certain amount of small particle powder activated carbon can be contained in water outlet, to remove these little particles
Powdered Activated Carbon, in 25 times setting fine sand layers 26 of active carbon layer, after the filtering for finally again passing by the second spongy layer 27, can obtain
To the pure water met the requirements.
Electrical conductivity table 28 and gate valve 29 are disposed with pipeline between mixed bed 10 and finished product water tank 11, and in electrical conductivity
The return branch 30 of connection return main 13 is provided with pipeline between table 28 and gate valve 29, the is provided with return branch 30
Two back-water valve (BWV)s 31, set electrical conductivity table 28 before finished product water tank 11, can be with the water quality of pure water in real-time monitoring system, if monitoring
The result is that qualified pure water, then pure water is sent into finished product water tank 11 and keeps in stand-by, if monitoring result is unqualified, water is returned to
Return main 13, re-start processing.In this engineering, each valve switch situation is：When monitoring result is qualified pure water,
The first back-water valve (BWV) 14 and the second back-water valve (BWV) 31 are closed, opens gate valve 29；When monitoring result is unqualified pure water, 29 He of closing gate valve
First back-water valve (BWV) 14, opens the second back-water valve (BWV) 31.
One way stop peturn valve 32 is provided with pipeline between intermediate pump 6 and first-stage reverse osmosis device 7, one way stop peturn valve 32 can
Effectively protection first-stage reverse osmosis device 7, make its when shutting down will not backwater, impact will not be produced to intermediate pump 6, in extending
Between pump 6 service life, reduce use cost, and easy to safeguard, improve work efficiency.
In active carbon filter 4, dumping pit 33 is provided with 15 side wall of housing of 22 lower part of filter layer, this is for side
Just the replacement of each 22 filtrate of filter layer, while in order to supervise the situation in active carbon filter 4 in real time, in the upper of housing 15
Portion is provided with peep hole 34, in addition, impact and destruction of the water entered in order to prevent in water inlet 18 to filtrate, in water inlet 18
Erosion control baffle 35 is set on 15 inner wall of housing at place.
Claims (6)
- A kind of 1. deionization pure water supply system, it is characterised in that：Including the raw water box being sequentially communicated by pipeline（1）, draw water Pump（2）, quartz filter（3）, active carbon filter（4）, cartridge filter（5）, intermediate pump（6）, first-stage reverse osmosis device （7）, intermediate water tank（8）, second level reverse osmosis apparatus（9）, mixed bed（10）, finished product water tank（11）With ultraviolet sterilization sterilizer（12）, The raw water box（1）On be provided with running water inlet, the raw water box（1）And finished product water tank（11）Pass through return main（13）Even It is logical, return main（13）On be provided with the first back-water valve (BWV)（14）, the active carbon filter（4）Including housing（15）, bearing （16）, exhaust outlet（17）, water inlet（18）, water outlet（19）, backwash water inlet（20）, backwash water outlet（21）, filter layer （22）And support plate（23）, water inlet（18）And exhaust outlet（17）It is arranged on housing（15）Top, water outlet（19）And bearing （16）It is arranged on housing（15）Bottom, filter layer（22）Pass through support plate（23）Installed in housing（15）Inside, backwash goes out The mouth of a river（21）It is arranged on filter layer（22）The housing of upside（15）On side wall, backwash water inlet（20）It is arranged on filter layer（22）Under The housing of side（15）On side wall, the filter layer（22）Include the first spongy layer successively from top to bottom（24）, active carbon layer（25）、 Fine sand layer（26）With the second spongy layer（27）.
- A kind of 2. deionization pure water supply system according to claim 1, it is characterised in that：The mixed bed（10）And finished product Water tank（11）Between pipeline on be disposed with electrical conductivity table（28）And gate valve（29）, and in electrical conductivity table（28）And gate valve （29）Between pipeline on be provided with connection return main（13）Return branch（30）, return branch（30）On be provided with second Back-water valve (BWV)（31）.
- A kind of 3. deionization pure water supply system according to claim 1, it is characterised in that：The intermediate pump（6）With one Level reverse osmosis unit（7）Between pipeline on be provided with one way stop peturn valve（32）.
- A kind of 4. deionization pure water supply system according to claim 1, it is characterised in that：The filter layer（22）Lower part Housing（15）Dumping pit is provided with side wall（33）.
- A kind of 5. deionization pure water supply system according to claim 1, it is characterised in that：The housing（15）Top It is provided with peep hole（34）.
- A kind of 6. deionization pure water supply system according to claim 1, it is characterised in that：The water inlet（18）Place Housing（15）Erosion control baffle is provided with inner wall（35）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721234913.5U CN207243651U (en) | 2017-09-25 | 2017-09-25 | A kind of deionization pure water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721234913.5U CN207243651U (en) | 2017-09-25 | 2017-09-25 | A kind of deionization pure water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207243651U true CN207243651U (en) | 2018-04-17 |
Family
ID=61886996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721234913.5U Expired - Fee Related CN207243651U (en) | 2017-09-25 | 2017-09-25 | A kind of deionization pure water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207243651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935845A (en) * | 2019-12-13 | 2020-03-31 | 重庆长安汽车股份有限公司 | Water cooling circulation system for aluminum alloy cylinder cover casting mold |
-
2017
- 2017-09-25 CN CN201721234913.5U patent/CN207243651U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935845A (en) * | 2019-12-13 | 2020-03-31 | 重庆长安汽车股份有限公司 | Water cooling circulation system for aluminum alloy cylinder cover casting mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20190925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |