CN204079568U - A kind of PH value of drinking water setting device - Google Patents
A kind of PH value of drinking water setting device Download PDFInfo
- Publication number
- CN204079568U CN204079568U CN201420577209.XU CN201420577209U CN204079568U CN 204079568 U CN204079568 U CN 204079568U CN 201420577209 U CN201420577209 U CN 201420577209U CN 204079568 U CN204079568 U CN 204079568U
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- value
- water
- housing
- circulation duct
- pure water
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- Water Treatment By Electricity Or Magnetism (AREA)
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses a kind of PH value of drinking water setting device, it comprises pure water tank (7), wash front water-ozone mixing column (14), housing (20), it is characterized in that: between described two pure water tanks (7), be provided with circulation duct (19), two pieces points of branching pipes (18) that described water inlet pipe (17) separates are connected on circulation duct (19), described circulation duct (19) and point branching pipe (18) are respectively equipped with gas and mix pump (6), described circulation duct (19) connects carbon dioxide pipe (21), described carbon dioxide pipe (21) is provided with corresponding magnetic valve (8), described magnetic valve (8) is connected with housing (20), the water outlet of described pure water tank (7) is provided with pH value detector (9), and described pH value detector (9) is connected with housing (20).The utility model structure is simple, easy to operate, stablize pH value, reduce bromate produces, increases work efficiency.
Description
Technical field
The utility model belongs to daily life technical field of drinking water treatment, relates to a kind of PH value of drinking water setting device specifically, is applied to the stability of control ph in drinking water treatment process, controls the generation of bromate.
Background technology
At present, in the technique of Drinking Water process, add ozone in usual pure water tank for sterilization.But at ozone in the process of sterilizing, be by the unidirectional connection of pipeline between pure water tank, often owing to easily causing pH value also to increase after the excessive concentration of ozone in treating processes, occur that pH value is unstable, be not easy to the generation controlling bromate.
Utility model content
In order to overcome the deficiency that above technology exists, the utility model provide a kind of texture improvement, easy to operate, stablize pH value, the effectively PH value of drinking water setting device of control bromate.
The technical scheme that the utility model technical solution problem adopts is: a kind of PH value of drinking water setting device, it comprises manganese sand tank, water port, valve, topping-up pump, Filter column, water inlet pipe, pure water tank, finished product water-ozone mixing column, wash front water-ozone mixing column, housing, it is characterized in that: between described two pure water tanks, be provided with circulation duct, two pieces points of branching pipes that described water inlet pipe separates are connected on circulation duct, described circulation duct and point branching pipe are respectively equipped with gas and mix pump, described circulation duct connects carbon dioxide pipe, described carbon dioxide pipe is provided with corresponding magnetic valve, described magnetic valve is connected with housing,
The water outlet of described pure water tank is provided with pH value detector, and described pH value detector is connected with housing.
Described pH value detector, magnetic valve and housing form pH value Controlling System.
Ultraviolet disinfecting machine is provided with between described pure water tank and finished product water-ozone mixing column.
The beneficial effects of the utility model: not only structure is simple, easy to operate, and well stablize pH value, effectively control bromate produce, cost-saving, increase work efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples of the present utility model, the utility model is further described in detail.
Fig. 1 is structural representation of the present utility model;
In figure: 1. manganese sand tank, 2. water port, 3. valve, 4. topping-up pump, 5. Filter column, 6. vapour mixes pump, 7. pure water tank, 8. magnetic valve, 9.pH value detector, 10. ultraviolet disinfecting machine, 12. finished product water-ozone mixing columns, 14. wash front water-ozone mixing column, 17. water inlet pipes, 18. distributive pipes, 19. circulation ducts, 20. housings, 21. carbon dioxide pipes.
Concrete embodiment
As shown in Figure 1, a kind of PH value of drinking water setting device, it comprises manganese sand tank 1, water port 2, valve 3, topping-up pump 4, Filter column 5, water inlet pipe 17, pure water tank 7, finished product water-ozone mixing column 12, washes front water-ozone mixing column 14, housing 20.Circulation duct 19 is provided with between described two pure water tanks 7, two pieces points of branching pipes 18 that described water inlet pipe 17 separates are connected on circulation duct 19, described circulation duct 19 and point branching pipe 18 are respectively equipped with gas and mix pump 6, described circulation duct 19 connects carbon dioxide pipe 21, described carbon dioxide pipe 21 is provided with corresponding magnetic valve 8, and described magnetic valve 8 is connected with housing 20; The water outlet of described pure water tank 7 is provided with pH value detector 9, and described pH value detector 9 is connected with housing 20.
When the utility model uses, water is shunted respectively by distributive pipe 18 after water inlet pipe 17, and mix the effect of pump 6 at vapour under, pump enters circulation duct 19, then enters pure water tank 7; Part water can form circulation 19 times at circulation duct between two pure water tanks 7.Because untreated water is originally as weakly alkaline, pH value is unstable, easily bromate is produced in treating processes, in order to effectively control the stability of the water source pH value in pure water tank 7 better, described circulation duct 19 connects carbon dioxide pipe 21, described carbon dioxide pipe 21 is provided with corresponding magnetic valve 8, and described magnetic valve 8 is connected with housing 20; The water outlet of described pure water tank 7 is provided with pH value detector 9, and described pH value detector 9 is connected with housing 20; Described pH value detector 9, magnetic valve 8 and housing 20 form pH value Controlling System, can effectively regulate the water pH value in pure water tank 7.
Housing 20 is set as 6.7-6.9 the pH value upper limit in advance, on the one hand, when the pH value of water in treating processes in pure water tank 7 lower than 6.7 time, the pH value information detected is delivered to housing 20 by pH value detector 9, housing 20 communicates information to magnetic valve 8, magnetic valve 8 valve closes, thus make the CO in carbon dioxide pipe 21
2can not enter into circulation duct 19, the pH value effectively in control pure water tank 7 is to normal range; On the other hand, when the pH value of water in treating processes in pure water tank 7 exceeds 6.9, by the pH value detector 9 of pH value Controlling System, the pH value information detected is delivered to housing 20, housing 20 communicates information to magnetic valve 8, magnetic valve 8 valve open, the CO in carbon dioxide pipe 21
2enter into circulation duct 19, enter into after pure water tank 7 makes pH value be reduced to normal range, pH value information is passed to housing 20 by pH value detector 9, housing 20 again by information feed back to magnetic valve 8, magnetic valve 8 valve closes.So be repeatedly cycled through the stability that pH value Controlling System effectively controls the water source pH value in pure water tank 7, avoid water always to produce too much bromate in treatment process process, effectively improve the quality of water quality.
In order to further carry out ultraviolet to water disinfection, between described pure water tank 7 and finished product water-ozone mixing column 12, be provided with ultraviolet disinfecting machine 10.When water enters the process of finished product water-ozone mixing column 12 from pure water tank 7, approach ultraviolet disinfecting machine 10 effectively can carry out sterilization to water.Finally export through finished product water-ozone mixing column 12 again.
Above disclosedly be only preferred embodiment of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (3)
1. a PH value of drinking water setting device, it comprises manganese sand tank (1), water port (2), valve (3), topping-up pump (4), Filter column (5), water inlet pipe (17), pure water tank (7), finished product water-ozone mixing column (12), wash front water-ozone mixing column (14), housing (20), it is characterized in that: between described two pure water tanks (7), be provided with circulation duct (19), two pieces points of branching pipes (18) that described water inlet pipe (17) separates are connected on circulation duct (19), described circulation duct (19) and point branching pipe (18) are respectively equipped with gas and mix pump (6), described circulation duct (19) connects carbon dioxide pipe (21), described carbon dioxide pipe (21) is provided with corresponding magnetic valve (8), described magnetic valve (8) is connected with housing (20), the water outlet of described pure water tank (7) is provided with pH value detector (9), and described pH value detector (9) is connected with housing (20).
2. a kind of PH value of drinking water setting device according to claim 1, is characterized in that: described pH value detector (9), magnetic valve (8) and housing (20) form pH value Controlling System.
3. a kind of PH value of drinking water setting device according to claim 1, is characterized in that: be provided with ultraviolet disinfecting machine (10) between described pure water tank (7) and finished product water-ozone mixing column (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420577209.XU CN204079568U (en) | 2014-10-08 | 2014-10-08 | A kind of PH value of drinking water setting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420577209.XU CN204079568U (en) | 2014-10-08 | 2014-10-08 | A kind of PH value of drinking water setting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204079568U true CN204079568U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420577209.XU Expired - Fee Related CN204079568U (en) | 2014-10-08 | 2014-10-08 | A kind of PH value of drinking water setting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204079568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293669A (en) * | 2015-11-12 | 2016-02-03 | 新疆天智辰业化工有限公司 | Method for adjusting pH value of alkaline waste water |
-
2014
- 2014-10-08 CN CN201420577209.XU patent/CN204079568U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293669A (en) * | 2015-11-12 | 2016-02-03 | 新疆天智辰业化工有限公司 | Method for adjusting pH value of alkaline waste water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20181008 |