CN202508896U - Closed circulation water return conduction automatic control system for purified water - Google Patents
Closed circulation water return conduction automatic control system for purified water Download PDFInfo
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- CN202508896U CN202508896U CN201220179182XU CN201220179182U CN202508896U CN 202508896 U CN202508896 U CN 202508896U CN 201220179182X U CN201220179182X U CN 201220179182XU CN 201220179182 U CN201220179182 U CN 201220179182U CN 202508896 U CN202508896 U CN 202508896U
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- water
- backwater
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- purified water
- control system
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Abstract
The utility model provides a closed circulation water return conduction automatic control system for purified water. The closed circulation water return conduction automatic control system comprises a water return main pipeline, a finished product water pipeline, a terminal water tank and a finished water conveying device, wherein a first conductivity monitor is arranged on the water return main pipeline; one end of the water return main pipeline is connected to one end of a first water return branch pipeline and one end of a second water return branch pipeline; the other end of the first water return branch pipeline is connected to the terminal water tank; the other end of the second water return branch pipeline is connected to a water inlet of a purified water device; a first solenoid valve is arranged on the first water return branch pipeline; a second solenoid valve is arranged on the second water return branch pipeline; a water outlet of the purified water device is connected with the terminal water tank; and the first conductivity monitor is electrically connected with the first solenoid valve and the second solenoid valve, so that the second solenoid valve is conducted when the water return conductivity is greater than a set threshold value, and the first solenoid valve is conducted when the water return conductivity is smaller than a set threshold value. By the closed circulation water return conduction automatic control system, the labor intensity of a worker can be reduced, and the return of the circulating purified water is accelerated.
Description
Technical field
The utility model relates to a kind of purified water system, relates in particular to a kind of purified water closed cycle backwater electricity and leads robot control system(RCS).
Background technology
In production of raw medicine technology, the refining production workshop section water of its finished product is a purified water.For fear of the pollution of purified water, the purified water supply system is the recycle system of a sealing, for guaranteeing to continue to use from each backwater with water spot, needs hand sampling chemical examination specific conductivity.Stop circulation during sampling, wait to chemically examine to finish and could determine the whereabouts of backwater, this has not only increased working strength of workers but also purified water can not well be circulated, and has increased the possibility of bacteria breed.
The utility model content
The purpose of the utility model is to provide a kind of purified water closed cycle backwater electricity to lead robot control system(RCS), and labour intensity increase and purified water can not free of discontinuities round-robin problems when being used to solve the detection specific conductivity of prior art existence.
To achieve these goals; The purified water closed cycle backwater electricity that the utility model provides is led robot control system(RCS) and is comprised backwater main pipe line, finished product waterpipe, terminal water tank and finished product water conveying device; The finished product water out of said finished product waterpipe one end pipe connection water tank in said terminal, said finished product water conveying device is located on the said finished product waterpipe; Wherein, Said backwater main pipe line is provided with the first specific conductivity monitor that is used to detect the backwater specific conductivity; One end pipe connection of said backwater main pipe line is in an end of the first backwater subtube and an end of the second backwater subtube; The other end pipe connection of the said first backwater subtube is water tank in said terminal, and the other end pipe connection of the said second backwater subtube is in the water inlet of purified water device, and the said first backwater subtube is provided with first SV; The said second backwater subtube is provided with second SV, and the water outlet of said purified water device is connected with said terminal tank pipe; The said first specific conductivity monitor is electrically connected with said first SV and said second SV so that backwater specific conductivity said second solenoid valve conduction during greater than a setting threshold, backwater specific conductivity said first solenoid valve conduction during smaller or equal to said setting threshold.
Lead a kind of preferred implementation of robot control system(RCS) according to above-mentioned purified water closed cycle backwater electricity, wherein, said finished product water conveying device comprises sterilizer, terminal water pump and the interchanger of being located at successively on the said finished product waterpipe.
Lead a kind of preferred implementation of robot control system(RCS) according to above-mentioned purified water closed cycle backwater electricity, wherein, said sterilizer is a ultraviolet sterilizer, and said interchanger is a plate-type heat exchanger.
Lead a kind of preferred implementation of robot control system(RCS) according to above-mentioned purified water closed cycle backwater electricity; Wherein, The water-in of said interchanger and water outlet are parallel to the rear of said finished product waterpipe through a plurality of valves, and the rear of said finished product waterpipe is provided with the second specific conductivity monitor that is used to detect the finished product water conductivity.
Lead a kind of preferred implementation of robot control system(RCS) according to above-mentioned purified water closed cycle backwater electricity, wherein, the water outlet of said interchanger is connected with said backwater main pipe line through one the 3rd SV.
Lead a kind of preferred implementation of robot control system(RCS) according to above-mentioned purified water closed cycle backwater electricity; Wherein, Said purified water device comprises intermediate water tank, high-pressure hydraulic pump and two-pass reverse osmosis device; The other end pipe connection of the said second backwater subtube is in a water-in of said intermediate water tank, and the water outlet of said intermediate water tank is the said high-pressure hydraulic pump of pipe connection, said two-pass reverse osmosis device successively, and the water outlet pipe connection of said two-pass reverse osmosis device is water tank in said terminal.
Lead a kind of preferred implementation of robot control system(RCS) according to above-mentioned purified water closed cycle backwater electricity, wherein, between said terminal water tank and said two-pass reverse osmosis device, be connected with the 3rd specific conductivity monitor that detects electrical conductivity of water in the pipeline.
Lead a kind of preferred implementation of robot control system(RCS) according to above-mentioned purified water closed cycle backwater electricity; Wherein, The dosing tank and the volume pump that also comprise pipe connection; The pipeline of the delivery port pipe connection of said volume pump between said intermediate water tank and said high-pressure hydraulic pump, said dosing tank be through add regulating the pH value regulator of purified water pH value in the mobile water in the pipeline of said volume pump between said intermediate water tank and said high-pressure hydraulic pump, said volume pump is used for to pH regulator agent and measures.
Lead a kind of preferred implementation of robot control system(RCS) according to above-mentioned purified water closed cycle backwater electricity, wherein, said purified water device also comprises the cyclic water tank and the water pump of pipe connection, and said water pump pipeline is connected in said intermediate water tank.
Through the specific conductivity monitor being set and being turn-offed by the conducting that the specific conductivity monitor is controlled a plurality of SVs, the utility model can be according to the specific conductivity of pure water backwater, and the whereabouts of selecting backwater is to make water or directly to recycle again.Wherein, it all is automatic completion that the detection of pure water conductivity, the action of SV are switched, and whereby, the utility model can reduce working strength of workers and accelerate timely circulation pure water backwater, in order to avoid breed bacteria.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the correspondence table of graphic and mark implication indicated with it among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is explained further details.
Fig. 1 schematically shows the theory structure of the utility model preferred embodiment, and Fig. 2 then shows the implication of a plurality of graphic, marks among Fig. 1.Handiness and operability in order to improve this preferred embodiment have adopted a plurality of valves and blowdown apparatus in this preferred embodiment, Fig. 2 is clear to be illustrated, and below give unnecessary details no longer one by one.As shown in Figure 1, this preferred embodiment comprises backwater main pipe line 1, finished product waterpipe 18, terminal water tank 14, purified water device, finished product water conveying device.Finished product waterpipe 18 1 ends are connected in the finished product water out of terminal water tank 14 through the finished product water conveying device, and also promptly, the finished product water conveying device is located on the finished product waterpipe 18.Backwater main pipe line 1 is provided with the specific conductivity monitor 2 (the first specific conductivity monitor) that is used to detect the backwater specific conductivity; And an end pipe connection of backwater main pipe line 1 is in an end of the first backwater subtube 61 and an end of the second backwater subtube 62; The other end of the first backwater subtube 61 through first SV, 5 pipe connection in the terminal water tank 14; The other end of the second backwater subtube 62 passes through second SV, 4 pipe connection in the water inlet of the intermediate water tank 7 of purified water device; Also be; Be provided with on the first backwater subtube 61 on first SV, 5, the second backwater subtubes 62 second SV 4 is set, the water outlet of the two-pass reverse osmosis device 13 of purified water device and terminal water tank 14 pipe connection.Specific conductivity monitor 2 is electrically connected with first SV 5 and second SV 4, and the backwater specific conductivity in the specific conductivity monitor 2 real-time continual detection backwater main pipe lines 1 is when backwater specific conductivity during greater than setting threshold; For example during 2us/cm, 4 conductings of second SV, the backwater specific conductivity is during smaller or equal to setting threshold; 5 conductings of first SV; Whereby, this preferred embodiment can realize detecting automatically the specific conductivity of pure water backwater, and determines the whereabouts of backwater and carry out different processing according to specific conductivity.
In this preferred embodiment, the finished product water conveying device comprises sterilizer 15, terminal water pump 16 and the interchanger of being located at successively on the finished product waterpipe 18 17.Further preferably, sterilizer 15 is a ultraviolet sterilizer, and interchanger 17 is a plate-type heat exchanger.Wherein, the water-in of interchanger 17 and water outlet are in parallel installed with in the rear of finished product waterpipe 18 through a plurality of valves, are used for terminal water tank 14 and later finished product waterpipe 18 thereof, e Foerderanlage etc. are carried out disinfection, and for example adopt pasteurization.The water S7 that the rear of finished product waterpipe 18 flows through is a finished product water, can be delivered to through finished product waterpipe 18 and respectively use water spot.The water outlet of interchanger 17 is connected with backwater main pipe line 1 through pipeline 19, and pipeline 19 is provided with the 3rd SV 3.In the time of need disinfecting; Open the valve (at ordinary times then with valve closes) at interchanger 17 water-ins, water outlet place; Through the purified water to 80 in interchanger 17 water backs ℃; Open 3 pairs of finished product waterpipe 18 and other facilities that get into the workshop of the 3rd SV and carry out disinfection, sterilization finishes back water through the sewage draining exit discharge.And specific conductivity monitor 20 (the second specific conductivity monitor) is set here, is used for monitoring the purified water that gets into the workshop at any time,, stop immediately carrying, then whole purified water preparation system is cleaned to the workshop if specific conductivity is defective.
In this preferred embodiment; The other end pipe connection of the second backwater subtube 62 is in the water-in of the intermediate water tank 7 of purified water device; The water outlet of intermediate water tank 7 successively pipe connection in high-pressure hydraulic pump 12, two-pass reverse osmosis device 13; As previously mentioned, the water outlet pipe connection of two-pass reverse osmosis device 13 in the terminal water tank 14.In addition, purification devices also comprises the cyclic water tank 8 and water pump 9 of pipe connection, and water pump 9 pipe connection are in intermediate water tank 7.Wherein, The water S5 that intermediate water tank 7 flows to high-pressure hydraulic pump 12 produces water (through the water of preparing behind the degassing tower) for the degassing, and the water outlet of two-pass reverse osmosis device 13 flows to the water S6 of terminal water tank 14 and water S6 that terminal water tank 14 flows to sterilizer 15 and produces water (water of preparing through two-pass reverse osmosis) for secondary RO.
Among Fig. 1, water S5 place pipe material can be UPVC (hard Vilaterm), and water S6/S7 place pipe material can be 316L (stainless a kind of).This preferred embodiment also comprises the dosing tank 10 and volume pump 11 of pipe connection; What dosing tank 10 added is the pH value regulator of regulating purified water pH value; Volume pump 11 is used for to pH regulator agent and measures the pipeline of the delivery port pipe connection of volume pump 11 between intermediate water tank 7 and high-pressure hydraulic pump 12.
After volume pump 11, be provided with other specific conductivity monitor to the place near high-pressure hydraulic pump between the high-pressure hydraulic pump 12; At two-pass reverse osmosis device 13 to also being provided with specific conductivity monitor (the 3rd specific conductivity monitor) between the terminal water tank 14, the effect of these monitors also be when water is defective in finding pipeline such as specific conductivity during greater than regulation numerical value with pipeline in water remove through blowdown.
This preferred embodiment is in when operation, and the backwater in the backwater main pipe line 1 is via the real-time detection of specific conductivity monitor 2, and specific conductivity is during less than setting threshold; Show that backwater is qualified, first SV 5 is opened, and second SV 4 cuts out; Backwater gets into terminal water tank 14 to be continued to recycle, and when the backwater specific conductivity of backwater main pipe line 1 during greater than setting threshold, first SV 5 cuts out; Second SV 4 is opened, and backwater gets into intermediate water tank 4, makes water again.Purified water pipeline sterilisation system adopts the bus sterilization, and temperature is decided to be 75-85 ℃, and the purified water pipeline is carried out disinfection.
To sum up, the utility model is through detecting the pure water backwater specific conductivity in the water return pipeline automatically, in real time, and switches the whereabouts of backwater according to detected result; Not only can avoid stopping circulating backwater, and testing process accomplishes automatically, do not need workman's manual operation; Whereby; The utility model can reduce labor strength, and improves detection efficiency and precision greatly, avoids bacteria breed.
Can know that by technological general knowledge the utility model can be realized through other the embodiment that does not break away from its spirit or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All in the utility model scope or the change that is being equal in the scope of the utility model all comprised by the utility model.
Claims (9)
1. a purified water closed cycle backwater electricity is led robot control system(RCS); Comprise backwater main pipe line, finished product waterpipe, terminal water tank and finished product water conveying device; The finished product water out of said finished product waterpipe one end pipe connection water tank in said terminal, said finished product water conveying device is located on the said finished product waterpipe;
It is characterized in that; Said backwater main pipe line is provided with the first specific conductivity monitor that is used to detect the backwater specific conductivity; One end pipe connection of said backwater main pipe line is in an end of the first backwater subtube and an end of the second backwater subtube; The other end pipe connection of the said first backwater subtube is water tank in said terminal, and the other end pipe connection of the said second backwater subtube is in the water inlet of purified water device, and the said first backwater subtube is provided with first SV; The said second backwater subtube is provided with second SV, and the water outlet of said purified water device is connected with said terminal tank pipe;
The said first specific conductivity monitor is electrically connected with said first SV and said second SV making said second solenoid valve conduction during greater than a setting threshold in the backwater specific conductivity, and the backwater specific conductivity makes said first solenoid valve conduction during smaller or equal to said setting threshold.
2. purified water closed cycle backwater electricity according to claim 1 is led robot control system(RCS), it is characterized in that, said finished product water conveying device comprises from said terminal water tank is located at sterilizer, terminal water pump and interchanger on the said finished product waterpipe successively.
3. purified water closed cycle backwater electricity according to claim 2 is led robot control system(RCS), it is characterized in that said sterilizer is a ultraviolet sterilizer, and said interchanger is a plate-type heat exchanger.
4. purified water closed cycle backwater electricity according to claim 2 is led robot control system(RCS); It is characterized in that; The water-in of said interchanger and water outlet are parallel to the rear of said finished product waterpipe through a plurality of valves, and the rear of said finished product waterpipe is provided with the second specific conductivity monitor that is used to detect the finished product water conductivity.
5. purified water closed cycle backwater electricity according to claim 2 is led robot control system(RCS), it is characterized in that, the water outlet of said interchanger is connected with said backwater main pipe line through the 3rd SV.
6. purified water closed cycle backwater electricity according to claim 1 is led robot control system(RCS); It is characterized in that; Said purified water device comprises intermediate water tank and high-pressure hydraulic pump and two-pass reverse osmosis device; The said the other end pipe connection of the said second backwater subtube is in the water-in of said intermediate water tank, and the water outlet of said intermediate water tank is the said high-pressure hydraulic pump of pipe connection, said two-pass reverse osmosis device successively, and the water outlet pipe connection of said two-pass reverse osmosis device is water tank in said terminal.
7. purified water closed cycle backwater electricity according to claim 6 is led robot control system(RCS); It is characterized in that; The dosing tank and the volume pump that also comprise pipe connection; The pipeline of the delivery port pipe connection of said volume pump between said intermediate water tank and said high-pressure hydraulic pump, said dosing tank be through add regulating the pH value regulator of purified water pH value in the mobile water in the pipeline of said volume pump between said intermediate water tank and said high-pressure hydraulic pump, said volume pump is used for to pH regulator agent and measures.
8. purified water closed cycle backwater electricity according to claim 6 is led robot control system(RCS), it is characterized in that said purified water device also comprises the cyclic water tank and the water pump of pipe connection, and said water pump pipeline is connected in said intermediate water tank.
9. purified water closed cycle backwater electricity according to claim 6 is led robot control system(RCS), it is characterized in that, between said terminal water tank and said two-pass reverse osmosis device, is connected with the 3rd specific conductivity monitor that detects electrical conductivity of water in the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220179182XU CN202508896U (en) | 2012-04-24 | 2012-04-24 | Closed circulation water return conduction automatic control system for purified water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220179182XU CN202508896U (en) | 2012-04-24 | 2012-04-24 | Closed circulation water return conduction automatic control system for purified water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202508896U true CN202508896U (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220179182XU Expired - Lifetime CN202508896U (en) | 2012-04-24 | 2012-04-24 | Closed circulation water return conduction automatic control system for purified water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202508896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846919A (en) * | 2014-12-03 | 2015-08-19 | 重庆摩尔水处理设备有限公司 | Pharmaceutical industry purified water storage and transportation system |
| CN106904782A (en) * | 2017-04-25 | 2017-06-30 | 淄博华周制药设备有限公司 | Drinking pure closed cycle supply system and its control method |
-
2012
- 2012-04-24 CN CN201220179182XU patent/CN202508896U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846919A (en) * | 2014-12-03 | 2015-08-19 | 重庆摩尔水处理设备有限公司 | Pharmaceutical industry purified water storage and transportation system |
| CN106904782A (en) * | 2017-04-25 | 2017-06-30 | 淄博华周制药设备有限公司 | Drinking pure closed cycle supply system and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 053000 No.1, Weiwu street, high tech Zone, Hengshui City, Hebei Province Patentee after: Hebei Jiheng Pharmaceutical Co.,Ltd. Address before: 053000 No.368 Jianshe North Street, Hengshui City, Hebei Province Patentee before: HEBEI JIHENG (Group) PHARMACEUTICAL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |