CN213679967U - Automatic residual chlorine maintaining device for secondary water supply - Google Patents
Automatic residual chlorine maintaining device for secondary water supply Download PDFInfo
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- CN213679967U CN213679967U CN202022464402.0U CN202022464402U CN213679967U CN 213679967 U CN213679967 U CN 213679967U CN 202022464402 U CN202022464402 U CN 202022464402U CN 213679967 U CN213679967 U CN 213679967U
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Abstract
The utility model discloses an automatic device that maintains of surplus chlorine of secondary water supply, including chlorine storage tank, chlorine storage tank middle part is connecting pipeline I more than a set of, all installs dosing pump, I front end of pipeline all to be communicateed the water tank from the circulating pipe on the pipeline I, and the water tank is all installing from circulating pump I and online surplus chlorine detector on the circulating pipe, and chlorine storage tank upper portion is through pipeline II and saturated salt solution storage tank lower part intercommunication, chlorine storage tank be communicateing pipeline III, installing in proper order on pipeline III from circulating pump II, motorised valve III, flowmeter, manual valve I, automatically cleaning electrolysis unit, automatic air bleeder, II and motorised valve II. The automatic maintaining device for the secondary water supply residual chlorine can prepare high-concentration chlorine on line, is directly connected to a main water supply pipeline, increases the residual chlorine for supplying water to the tail end, and quickly provides a clean water source; meanwhile, the water tank is internally circulated, and the chlorine production device is connected to the internal circulation, so that the residual chlorine in the water tank is automatically maintained at a set level, and the integral water quality in the water tank is kept.
Description
Technical Field
The utility model belongs to the water supply field especially relates to an automatic device that maintains of surplus chlorine of secondary water supply.
Background
The terminal condition of chlorine surplus of supplying of drinking water is not enough for present some high-rise water supply or old-fashioned community water supply, because the needs of pressurization or deposit, the water tank often is as the main component of the terminal supply of drinking water, but the water tank has several problems: on one hand, the water tank is generally arranged underground, and the column is inevitably required to be avoided, so most of the water tanks are not regular rectangles but C-shaped or E-shaped, so dead corners of water flow exist, water at the dead corners is easy to deposit water scale, and meanwhile, the concentration of residual chlorine is low, bacteria and microorganisms are easy to breed, so that the quality of the water body is reduced; on the other hand, the volume of the water tank is large, if the water consumption is low, the water body is slowly updated, the concentration of the residual chlorine in the water tank is reduced, and bacterial microorganisms are easy to breed; therefore, a chlorine generating device is required on site to maintain the residual chlorine concentration.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a secondary water supply residual chlorine automatic maintaining device aiming at the defects existing in the background technology.
The utility model discloses a device is maintained automatically to surplus chlorine of secondary water supply, including chlorine storage tank, pipeline I more than a set of is being connected at its chlorine storage tank middle part, all installing dosing pump, I front end of pipeline on the pipeline I and all being linked together the water tank from the circulating pipe, all installing self-circulation pump I and online chlorine surplus detector on the water tank from the circulating pipe, chlorine storage tank upper portion is passed through pipeline II and saturated salt solution storage tank lower part intercommunication, chlorine storage tank be linked together pipeline III, installing self-circulation pump II, motorised valve III, flowmeter, manual valve I, automatically cleaning electrolytic device, automatic gas release device, manual valve II and motorised valve II on pipeline III in proper order.
As the utility model discloses a preferred, pipeline III is connecting the back flush pipeline in I front portions of manual valve, installs motorised valve I on the back flush pipeline, and automatically cleaning electrolytic device's bottom is equipped with the blow off pipe, is equipped with motorised valve IV and manual valve III on the blow off pipe.
As the optimization of the utility model, the pipeline III is communicated with the conductivity measuring device through the pipeline IV.
As the utility model discloses a preferred, the water tank is from circulating pipe top and water tank top intercommunication, bottom and water tank bottom intercommunication.
As the optimization of the utility model, the salt adding pump is arranged on the pipeline II.
As the utility model discloses a preferred, online chlorine residue detector and dosing pump all with I line connection of controller.
As the utility model discloses an it is preferred, conductivity measurement device with add salt pump and II line connections of controller.
As the optimization of the utility model, the chlorine storage tank and the saturated salt solution storage tank are both provided with water level control devices.
The utility model discloses an automatic maintenance device of secondary water supply residual chlorine, simple structure, convenient to use, small volume and quick installation, can prepare high-concentration chlorine on line, directly connect into the main water supply pipeline, increase residual chlorine for terminal water supply, and quickly provide clean water source; meanwhile, the water tank is internally circulated, and the chlorine production device is connected to the internal circulation, so that the residual chlorine in the water tank is automatically maintained at a set level, and the integral water quality in the water tank is kept.
Drawings
Fig. 1 is a block diagram of the present invention.
Detailed Description
The following will further explain the automatic remaining chlorine maintaining device for secondary water supply according to the present invention with reference to fig. 1.
Example 1
The utility model discloses an automatic device that maintains of surplus chlorine of secondary water supply, including chlorine storage tank 1, 1 middle part of its characterized in that chlorine storage tank is connecting pipeline I2 more than a set of, all install dosing pump 3 on pipeline I2, pipeline I2 front end is all being linked together the water tank from circulating pipe 4, the water tank is all being installed from circulating pump I5 and online surplus chlorine detector 23 on circulating pipe 4, pipeline II 6 and 7 lower part intercommunications of saturated salt solution storage tank are passed through on 1 upper portion of chlorine storage tank, chlorine storage tank 1 linking pipeline III 15, installing in proper order on pipeline III 15 from circulating pump II 16, motorised valve III 17, flowmeter 18, manually-operated valve I10, automatically cleaning electrolytic device 11, automatic air bleeder 12, manually-operated valve II 13 and motorised valve II 14.
Example 2
The utility model discloses an automatic device that maintains of surplus chlorine of secondary water supply, including chlorine storage tank 1, 1 middle part of its characterized in that chlorine storage tank is connecting pipeline I2 more than a set of, all install dosing pump 3 on pipeline I2, pipeline I2 front end is all being linked together the water tank from circulating pipe 4, the water tank is all being installed from circulating pump I5 and online surplus chlorine detector 23 on circulating pipe 4, pipeline II 6 and 7 lower part intercommunications of saturated salt solution storage tank are passed through on 1 upper portion of chlorine storage tank, chlorine storage tank 1 linking pipeline III 15, installing in proper order on pipeline III 15 from circulating pump II 16, motorised valve III 17, flowmeter 18, manually-operated valve I10, automatically cleaning electrolytic device 11, automatic air bleeder 12, manually-operated valve II 13 and motorised valve II 14. The front part of the manual valve I10 of the pipeline III 15 is communicated with a back washing pipeline 8, an electric valve I9 is installed on the back washing pipeline 8, a drain pipe 27 is arranged at the bottom of the self-cleaning electrolysis device 11, and an electric valve IV 28 and a manual valve III 29 are arranged on the drain pipe 27. The line III 15 is connected to a conductivity measuring device 22 via a line IV 21. The water tank is communicated with the top of the water tank 20 from the top end of the circulating pipe 4, and the bottom end of the water tank is communicated with the bottom of the water tank 20. And a salt adding pump 19 is arranged on the pipeline II 6. The on-line residual chlorine detector 23 and the dosing pump 3 are connected with the controller I24 through lines. The dosing pump 19 is started or closed according to the detection concentration of the on-line residual chlorine detector 23, and when the residual chlorine concentration of the circulating water is lower than the set minimum concentration value, the dosing pump 19 is started. When the residual chlorine concentration is higher than the set highest concentration value, the dosing pump 19 is closed, so that the residual chlorine concentration in the water tank is automatically maintained within the range of the set value.
The conductivity measuring device 22 is connected with the salt adding pump 19 and the controller II 25 in a circuit mode. The chlorine storage tank 1 and the saturated salt solution storage tank 7 are both provided with water level control devices 26. A self-cleaning electrolysis device 11, wherein circular rotating cathodes and fixed anodes are arranged in a staggered mode, the cathodes are rotated simultaneously, cathode cleaning components are arranged on the lateral surfaces of the cathodes to be contacted, and scale accumulated on the rotating cathodes is removed during electrolysis; conductivity measuring device: and (4) detecting electrolysis. The conductivity measuring device 22 detects the conductivity of the electrolyte to obtain the concentration of the electrolyte in the chlorine storage tank, and when the conductivity is lower than a set value, which indicates that the concentration of the electrolyte in the electrolyte is too low, the salt adding pump is turned on to add saturated salt solution into the chlorine storage tank, and otherwise, the salt adding pump is turned off. The drain pipe 27 discharges scale from the self-cleaning electrolysis device 11; the automatic air bleeder 12 discharges hydrogen generated by electrolysis in the pipeline, eliminates air resistance, or is used when air exhaust is needed; the controller II 25 is electrically connected with the conductivity measuring device 22 and the salt adding pump 19 of the saturated salt water storage tank; the water level control device supplies water when the water levels in the chlorine storage tank 1 and the salt water storage tank 7 fall, and stops supplying water when the water level reaches a predetermined water level.
The use process comprises the following steps: a chlorine production device part 1, setting the conductivity to be achieved by a conductivity measuring device; 2. when the conductivity is lower than the set value, a salt adding pump 19 of the saturated salt solution storage tank is turned on, and the saturated salt solution enters a chlorine storage tank; 3. the conductivity measuring device keeps detecting until the conductivity reaches a set value, a salt adding pump 19 of the saturated salt water storage tank is closed, and the water level control device synchronously adds water; 4. electrolyzing the salt solution through a circulating pipeline to produce chlorine; 5. taking the solution which is prepared in the chlorine storage tank, reducing the liquid level of the chlorine storage tank, synchronously adding water into the water level control device, and reducing the conductivity at the moment, so that the step 2 is returned; thereby maintaining the electrolyte in the chlorine storage tank at a predetermined concentration. (II) a water tank part, 1, setting the residual chlorine concentration required to be reached by the online residual chlorine detector; 2. when the chlorine concentration is lower than a set value, a dosing pump 3 of the chlorine storage tank is opened, and the prepared solution enters a water tank self-circulation pipe 4; 3. the on-line residual chlorine detector keeps detecting until the chlorine concentration reaches a set value, and a dosing pump 3 of the chlorine storage tank is closed; 4. taking water in the water tank, reducing the water level, synchronously adding water in municipal water supply, and reducing the chlorine concentration at the moment, so that the step 2 is returned; thereby maintaining the chlorine concentration of the water tank at the set concentration. And the system can synchronously supply 2 water tanks, and each water tank is corresponding to a self-circulation pump, an online residual chlorine detector, a dosing pump and a controller which can be shared.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (8)
1. An automatic maintaining device for residual chlorine in secondary water supply comprises a chlorine storage tank (1), and is characterized in that the middle part of the chlorine storage tank (1) is connected with more than one group of pipelines I (2), the pipelines I (2) are respectively provided with a dosing pump (3), the front ends of the pipelines I (2) are respectively communicated with a water tank self-circulation pipe (4), the water tank self-circulation pipes (4) are respectively provided with a self-circulation pump I (5) and an online residual chlorine detector (23), the upper part of the chlorine storage tank (1) is communicated with the lower part of a saturated salt water storage tank (7) through a pipeline II (6), the chlorine storage tank (1) is communicated with a pipeline III (15), and a self-circulating pump II (16), an electric valve III (17), a flow meter (18), a manual valve I (10), a self-cleaning electrolysis device (11), an automatic air release device (12), a manual valve II (13) and an electric valve II (14) are sequentially arranged on the pipeline III (15).
2. The automatic remaining chlorine maintaining device for secondary water supply as claimed in claim 1, wherein the pipeline III (15) is connected with the back washing pipeline (8) at the front part of the manual valve I (10), the back washing pipeline (8) is provided with an electric valve I (9), the bottom of the self-cleaning electrolysis device (11) is provided with a sewage discharge pipe (27), and the sewage discharge pipe (27) is provided with an electric valve IV (28) and a manual valve III (29).
3. The automatic residual chlorine maintaining device for secondary water supply as claimed in claim 1 or 2, wherein the conduit III (15) is connected to the conductivity measuring device (22) through the conduit IV (21).
4. The automatic residual chlorine maintaining device for secondary water supply as claimed in claim 1 or 2, wherein the water tank is communicated with the top of the water tank (20) from the top end of the circulating pipe (4), and the bottom end is communicated with the bottom of the water tank (20).
5. The automatic residual chlorine maintaining device for secondary water supply as claimed in claim 1 or 2, wherein the pipeline II (6) is provided with a salt adding pump (19).
6. The automatic residual chlorine maintaining device for secondary water supply as claimed in claim 1 or 2, characterized in that the on-line residual chlorine detector (23) and the dosing pump (3) are connected with the controller I (24) through lines.
7. The automatic residual chlorine maintaining device for secondary water supply as claimed in claim 4, wherein the conductivity measuring device (22) is connected with the salt adding pump (19) and the controller II (25) by lines.
8. The automatic remaining chlorine maintaining device for secondary water supply as claimed in claim 1 or 2, wherein the chlorine storage tank (1) and the saturated saline solution storage tank (7) are provided with water level control devices (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022464402.0U CN213679967U (en) | 2020-10-30 | 2020-10-30 | Automatic residual chlorine maintaining device for secondary water supply |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022464402.0U CN213679967U (en) | 2020-10-30 | 2020-10-30 | Automatic residual chlorine maintaining device for secondary water supply |
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| CN213679967U true CN213679967U (en) | 2021-07-13 |
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| CN202022464402.0U Active CN213679967U (en) | 2020-10-30 | 2020-10-30 | Automatic residual chlorine maintaining device for secondary water supply |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646743A (en) * | 2022-03-17 | 2022-06-21 | 重庆昕晟环保科技有限公司 | Test device for removing residual chlorine from secondary water supply terminal filter element |
| CN117303681A (en) * | 2023-12-01 | 2023-12-29 | 山东电力建设第三工程有限公司 | Seawater desalination water quality adjusting and storing device and adjusting process thereof |
-
2020
- 2020-10-30 CN CN202022464402.0U patent/CN213679967U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646743A (en) * | 2022-03-17 | 2022-06-21 | 重庆昕晟环保科技有限公司 | Test device for removing residual chlorine from secondary water supply terminal filter element |
| CN117303681A (en) * | 2023-12-01 | 2023-12-29 | 山东电力建设第三工程有限公司 | Seawater desalination water quality adjusting and storing device and adjusting process thereof |
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