CN214936110U - Customizable full-automatic water treatment system - Google Patents
Customizable full-automatic water treatment system Download PDFInfo
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- CN214936110U CN214936110U CN202120046628.0U CN202120046628U CN214936110U CN 214936110 U CN214936110 U CN 214936110U CN 202120046628 U CN202120046628 U CN 202120046628U CN 214936110 U CN214936110 U CN 214936110U
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Abstract
The application discloses a customizable full-automatic water treatment system, which comprises a control cabinet and a water treatment device; the control cabinet comprises a control system and a monitoring system; the water treatment device comprises a monitoring device, an input pipeline, an output pipeline, a sewage discharge pipeline, a dosing device and a sewage discharge device, wherein the monitoring device is in signal connection with a monitoring system and comprises a PH instrument, a conductivity meter and a flowmeter, the dosing device, the PH instrument and the conductivity meter are connected in series on the input pipeline, the sewage discharge device comprises a first filter and an electric valve, the first filter, the electric valve and the flowmeter are connected in series on the sewage discharge pipeline. The utility model has the advantages of according to the automatic blowdown of the accurate control motorised valve of conductivity, the accurate measurement of blowdown water yield can the accurate calculation add the medicine volume, realizes adding the medicine as required, in time adds the medicine to the water economy resource reduces the medicament use amount.
Description
Technical Field
The application relates to the field of water treatment, in particular to a customizable full-automatic water treatment system.
Background
After the air conditioner cooling water circulation system runs for a long time, the problems of scaling on the surface of air conditioning equipment, breeding of a large number of microorganisms, equipment corrosion and the like are easy to occur. Therefore, the concentration ratio is ensured to be in a reasonable range by periodic sewage discharge, and meanwhile, the medicament is added into the air-conditioning cooling water system to improve the water quality and carry out sterilization, algae removal and corrosion prevention treatment on the cooling water. At present, the common dosing mode is to control the dosing amount through a metering pump and periodically deliver the medicament to the system. However, such a regular dosing method is not accurate in dosing amount, and is prone to cause problems of excessive or insufficient dosing amount.
Disclosure of Invention
An object of this application provides a full-automatic water treatment system that can customize carries out real-time supervision to quality of water through PH appearance and conductivity meter, through flowmeter measurement blowdown flow, through the accurate calculation of accumulative blowdown flow with medicine volume, realizes the accuracy and adds the medicine.
The technical scheme for solving the technical problem is as follows:
a customizable full-automatic water treatment system comprises a control cabinet and a water treatment device; the control cabinet comprises a control system and a monitoring system; the water treatment device comprises a monitoring device, an input pipeline, an output pipeline, a sewage discharge pipeline, a dosing device and a sewage discharge device, wherein the monitoring device is in signal connection with a monitoring system and comprises a PH instrument, a conductivity meter and a flowmeter, the dosing device, the PH instrument and the conductivity meter are connected in series on the input pipeline, the sewage discharge device comprises a first filter and an electric valve, and the first filter, the electric valve and the flowmeter are connected in series on the sewage discharge pipeline.
Further, the water treatment system comprises a cooling tower and a condenser, wherein the cooling tower comprises a fan, a spraying device, a filler, a reservoir and a cooling water pump, and the cooling water pump is arranged from top to bottom; and the input pipeline of the water treatment device is connected with the output end of the cooling water pump.
Further, the medicine adding device comprises a plurality of medicine adding barrels, and each medicine adding barrel is provided with a corresponding medicine adding pump.
Furthermore, a water treatment agent is filled in the medicine adding barrel.
Furthermore, the monitoring device also comprises a temperature sensor connected with the conductivity meter in series, and the temperature sensor is used for detecting the temperature of the cooling water and correcting the conductivity value.
Further, the conductivity meter is provided with automatic temperature compensation.
Furthermore, the condenser is a water-cooled condenser and comprises two isolated channels, namely a refrigerant side channel and a water side channel, wherein the water side input end of the condenser is connected with the output end of the cooling water pump, the water side output end of the condenser is connected with the spraying device, and the output pipeline of the water treatment device is connected with the water side output end of the condenser.
Furthermore, the condenser is arranged between the spraying device and the filler and comprises an input end and an output end, and the output pipeline of the water treatment device is connected with the water storage tank.
Further, the cooling tower includes a second filter disposed between the cooling water pump and the reservoir.
Further, the water-cooled condenser is a shell-and-tube heat exchanger or a plate heat exchanger or a flooded heat exchanger.
Further, the water treatment device comprises a regulating valve for regulating water flow.
Further, the water treatment device comprises a manual valve for controlling the on-off of the cooling water.
Further, the flowmeter is an electromagnetic flowmeter.
Further, the control system controls the opening and closing of the electric valve, the regulating valve and the dosing pump.
Further, the monitoring device monitors a PH value detected by the PH meter, a conductivity value detected by the conductivity meter, a temperature value detected by the temperature sensor, sewage discharge amount detected by the flowmeter and accumulated sewage discharge amount, wherein the conductivity value comprises a first threshold value and a second threshold value; when the value of the electrical conductivity is equal to or lower than the second threshold value, the electrically operated valve is closed.
The application has the following beneficial effects: the electric valve is accurately controlled to automatically discharge sewage according to the conductivity, the sewage discharge amount is accurately measured, the dosing amount can be accurately calculated according to the sewage discharge amount, dosing according to needs is realized, dosing is timely performed, and therefore water resources are saved, and the using amount of a medicament is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application.
FIG. 1 is a schematic block diagram of a first embodiment of a customizable, fully automatic water treatment system according to the present application.
FIG. 2 is a schematic structural view of a second embodiment of the customizable full automatic water treatment system of the present application.
FIG. 3 is a schematic of the dosing process for the customizable full-automatic water treatment system of the present application.
In the figure: (101) a control cabinet; (102) a pH meter; (103) a conductivity meter; (104) a temperature sensor; (105) an electrically operated valve; (106) a flow meter; (107) a first filter; (108) a medicine adding barrel; (109) a dosing pump; (110) adjusting a valve; (111) a manual valve; (112) an input pipeline; (113) an output pipeline; (114) a sewage draining pipeline; (201) a fan; (202) a spraying device; (203) a filler; (204) a reservoir; (205) a second filter; (206) a cooling water pump; (207) a condenser.
Detailed Description
In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1-2, the customizable fully automatic water treatment system of the present application includes a cooling tower, a control cabinet 101, a water treatment device and a condenser 207, wherein the cooling tower includes a blower 201, a spraying device 202, a filler 203, a reservoir 204 and a cooling water pump 206 with an input end connected with the reservoir 204, the cooling water pump 206 and the reservoir 204 are arranged from top to bottom, and a second filter 205 is arranged between the cooling water pump 206 and the reservoir 204; the control cabinet 101 comprises a control system and a monitoring system; the water treatment device comprises a monitoring device, an input pipeline 112, an output pipeline 113, a sewage discharge pipeline 114, a dosing device and a sewage discharge device, wherein the input pipeline 112 is connected with the output end of the cooling water pump 206, the monitoring device is in signal connection with a monitoring system and comprises a PH meter 102 for detecting the PH value, a conductivity meter 103 for detecting the conductivity value and a flowmeter 106 for detecting the flow value, and preferably, the flowmeter 106 is an electromagnetic flowmeter 106; the dosing device, the PH meter 102 and the conductivity meter 103 are connected in series on the input pipeline 112, and preferably, the PH meter 102 and the conductivity meter 103 are arranged in front of the dosing device according to the conveying direction of the cooling water; the sewage draining device comprises a first filter 107 and an electric valve 105, wherein the first filter 107, the electric valve 105 and a flow meter 106 are arranged on a sewage draining pipeline 114 in series. Preferably, in order to improve the accuracy of the conductivity value, the monitoring device further comprises a temperature sensor 104 connected in series with the conductivity meter 103, for detecting the temperature of the cooling water and correcting the conductivity value. The medicine adding device comprises a plurality of medicine adding barrels 108, each medicine adding barrel 108 is provided with a corresponding medicine adding pump 109, and water treatment medicines are filled in the medicine adding barrels 108.
As shown in fig. 1, when the cooling tower is a water-cooled cooling tower, the condenser 207 is a water-cooled condenser 207, preferably, a shell-and-tube heat exchanger, a plate heat exchanger or a flooded heat exchanger, and includes two isolated channels, i.e., a refrigerant side channel and a water side channel, a water side input end of the condenser 207 is connected to an output end of the cooling water pump 206, a water side output end of the condenser is connected to the spray device 202, the water treatment device input pipeline 112 is connected to an output end of the cooling water pump 206, and the output pipeline 113 is connected to a water side output end of the condenser 207. After passing through the first filter 107, a part of the cooling water in the reservoir 204 enters the water side of the condenser 207 to cool the high-temperature working medium at the refrigerant side of the condenser 207 under the suction action of the cooling water pump 206, the temperature of the cooling water after heat exchange is increased, the cooling water is input into the spray device 202, and the cooling water is sprayed into the filler 203 by the spray device 202 to be cooled and then falls into the reservoir 204 to form a cooling water circulation loop. Part of the cooling water enters an input pipeline 112 of the water treatment device, the medicament in the medicament adding barrel 108 is added into the cooling water, and then the cooling water is converged into the water side output end of the condenser 207 through an output pipeline 113, and returns to the cooling water circulation loop, and the medicament is input into the cooling water circulation loop.
As shown in fig. 2, when the cooling tower is an evaporative cooling tower, the condenser 207 is disposed between the spraying device 202 and the filler 203, and includes an input end and an output end, after passing through the first filter 107, a part of the cooling water in the reservoir 204 is directly input to the spraying device 202 under the suction force of the cooling water pump 206, and is sprayed to the surface of the condenser 207 by the spraying device 202, so as to cool the high-temperature working medium in the condenser 207, and the temperature of the cooling water after heat exchange with the condenser 207 is raised, falls into the filler 203, is cooled by fresh air, and falls into the reservoir 204, thereby forming a cooling water circulation loop. Part of the cooling water enters an input pipeline 112 of the water treatment device, the medicament in the medicament adding barrel 108 is added into the cooling water, the output end of the water treatment device is connected with a reservoir 204, the cooling water added with the medicament is directly input into the reservoir 204 through an output pipeline 113, and returns to a cooling water circulation loop, and the medicament is input into the cooling water circulation loop.
As shown in fig. 3, for the schematic view of the dosing process of the present application, the conductivity meter 103 detects the conductivity value of the cooling water, the temperature sensor 104 detects the temperature of the cooling water, and the conductivity value is corrected according to the temperature of the cooling water, and preferably, the conductivity meter 103 with automatic temperature compensation may be used to directly output the corrected conductivity value. The corrected conductivity value comprises a first threshold value K1 and a second threshold value K2 (K1 > K2), when the conductivity value is lower than K2, the water quality meets the requirement, at the moment, the electric valve 105 is closed, the system normally operates, along with the operation of the system, cooling water evaporates, the ion concentration in water is increased, the conductivity value is gradually increased, when the conductivity value is increased to K1, the control system controls the electric valve 105 to be opened to discharge sewage, the flow meter 106 measures the sewage, when the accumulated sewage reaches the flow threshold value, the control system controls the electric valve 105 to be closed, the medicine adding pump 109 is opened, medicine is added into the system, and the medicine adding amount is controlled according to the accumulated sewage. And (3) along with the operation of the system, when the conductivity value is increased to K1 again, carrying out next sewage discharge, accumulating the sewage discharge amount again, and adding chemicals next time according to the accumulated sewage discharge amount. When the conductivity value is between K1 and K2, the electric valve 105 is opened. The water treatment device is also provided with a PH meter 102 for detecting the PH value of the cooling water and monitoring the PH value of the cooling water in real time. The flow meter 106 is used for accurately measuring the sewage discharge amount, the dosage is accurately calculated according to the accumulated amount of the sewage discharge amount, the accurate control of the dosage is realized, so that the waste caused by too much dosage is avoided, and the influence on the water quality caused by untimely dosage or insufficient dosage is avoided. Meanwhile, the sewage discharge amount is controlled by the conductivity in real time instead of the sewage discharge time, so that the water resource is saved, and the using amount of the medicament is reduced. The water treatment device is also provided with a regulating valve 110 for regulating water flow, and in order to facilitate equipment maintenance, replacement and the like, the input pipeline 112, the output pipeline 113 and the sewage discharge pipeline 114 are provided with manual valves 111 for controlling the on-off of cooling water.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (9)
1. A customizable full-automatic water treatment system is characterized by comprising a control cabinet and a water treatment device; the control cabinet comprises a control system and a monitoring system; the water treatment device comprises a monitoring device, an input pipeline, an output pipeline, a sewage discharge pipeline, a dosing device and a sewage discharge device, wherein the monitoring device is in signal connection with a monitoring system and comprises a PH instrument, a conductivity meter and a flowmeter, the dosing device, the PH instrument and the conductivity meter are connected in series on the input pipeline, the sewage discharge device comprises a first filter and an electric valve, and the first filter, the electric valve and the flowmeter are connected in series on the sewage discharge pipeline.
2. The customizable full automatic water treatment system according to claim 1, comprising a cooling tower and a condenser, wherein the cooling tower comprises a fan, a spraying device, a filler, a reservoir and a cooling water pump with an input end connected with the reservoir, which are arranged from top to bottom; and the input pipeline of the water treatment device is connected with the output end of the cooling water pump.
3. The customizable full automatic water treatment system according to claim 2, wherein the condenser is a water-cooled condenser comprising two separated channels of a refrigerant side and a water side, the water side input end of the condenser is connected with the output end of a cooling water pump, the water side output end is connected with a spraying device, and the output pipeline of the water treatment device is connected with the water side output end of the condenser.
4. The customizable, fully automatic water treatment system according to claim 2, wherein the condenser is disposed between the spray unit and the fill material and comprises an input end and an output end, and the water treatment unit output line is connected to a reservoir.
5. The customizable full automatic water treatment system according to any one of claims 1 to 4, wherein the dosing device comprises a plurality of dosing barrels, each provided with a respective dosing pump.
6. The customizable, fully automatic water treatment system according to claim 3 or 4, wherein the monitoring device further comprises a temperature sensor in series with the conductivity meter, detecting the temperature of the cooling water and correcting the conductivity value.
7. A customizable, fully automatic water treatment system according to any one of claims 3 or 4, wherein the conductivity meter is provided with automatic temperature compensation.
8. The customizable full automatic water treatment system according to any one of claims 2 to 4, wherein the cooling tower comprises a second filter disposed between a cooling water pump and a water reservoir.
9. The customizable, fully automatic water treatment system according to claim 1, wherein the control system controls the opening and closing of an electric valve, a regulating valve and a dosing pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120046628.0U CN214936110U (en) | 2021-01-08 | 2021-01-08 | Customizable full-automatic water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120046628.0U CN214936110U (en) | 2021-01-08 | 2021-01-08 | Customizable full-automatic water treatment system |
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| Publication Number | Publication Date |
|---|---|
| CN214936110U true CN214936110U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120046628.0U Active CN214936110U (en) | 2021-01-08 | 2021-01-08 | Customizable full-automatic water treatment system |
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| CN (1) | CN214936110U (en) |
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2021
- 2021-01-08 CN CN202120046628.0U patent/CN214936110U/en active Active
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