CN112111754A - Intelligent disinfection device control system - Google Patents
Intelligent disinfection device control system Download PDFInfo
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- CN112111754A CN112111754A CN202011105777.6A CN202011105777A CN112111754A CN 112111754 A CN112111754 A CN 112111754A CN 202011105777 A CN202011105777 A CN 202011105777A CN 112111754 A CN112111754 A CN 112111754A
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- pump
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- soft water
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- brine
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 27
- 239000008234 soft water Substances 0.000 claims abstract description 45
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims abstract description 36
- 239000012267 brine Substances 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 6
- 230000002452 interceptive effect Effects 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000002033 PVDF binder Substances 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000002572 peristaltic effect Effects 0.000 claims description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 abstract description 22
- 239000005708 Sodium hypochlorite Substances 0.000 abstract description 17
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 abstract description 17
- 238000003860 storage Methods 0.000 abstract description 8
- 238000007865 diluting Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 14
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- 239000012266 salt solution Substances 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000000645 desinfectant Substances 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000711573 Coronaviridae Species 0.000 description 1
- 206010063385 Intellectualisation Diseases 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
- C25B1/265—Chlorates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/02—Process control or regulation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
- C02F2001/46185—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water only anodic or acidic water, e.g. for oxidizing or sterilizing
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- General Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- Inorganic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses an intelligent disinfection device control system, which relates to the technical field of disinfection equipment and comprises a controller, a soft water valve, a brine pump, a soft water pump, a feeding pump, a floating ball liquid level meter, an electrolytic tank, a power supply and a wireless transmission module; the control system of the intelligent disinfection device can control a plurality of functional modules including soft water treatment, salt dissolving and diluting, brine electrolysis, sodium hypochlorite storage and adding and the like; the device internal system controlled by the controller can be in interactive communication with the outside through the wireless transmission module 9 by adopting microcomputer intelligent control, so that the remote control of the client is realized.
Description
Technical Field
The invention relates to the technical field of disinfection equipment, in particular to an intelligent disinfection device control system.
Background
Along with the spread of viruses, particularly novel coronaviruses, in the world, people pay more attention to daily disinfection work, and the adoption of sodium hypochlorite for disinfection is an economic, practical and effective disinfection mode. In daily household disinfection, sodium hypochlorite is generally diluted and used as it is, but in a large disinfection place such as a hospital, a school, a hotel, or food processing, it is necessary to have conditions such as a certain place for preparation, a certain container for preparation, and a certain person for preparation, and to purchase and store a large amount of sodium hypochlorite solution.
Among the prior art, chinese patent application 201120289631.1 discloses a full-automatic drinking water degassing unit of integration, constitute including rectification control cabinet, demineralizer, salt dissolving tank, thick salt water pump, electrolysis generator, sodium hypochlorite storage tank and dosing pump, produce sodium hypochlorite solution with the salt water electrolysis to the realization carries out sterile needs to drinking water source, the device electrolysis is efficient, and the control module of rectification control cabinet can program as required, and it is nimble convenient to use, can realize full-automatic continuous operation.
In the existing disinfection device control system, the automatic elimination function of possible faults in the whole operation of equipment is mostly lacked, and the use safety and the operation stability of the disinfection equipment are required to be further improved; in addition, the remote monitoring operation with an external network cannot be carried out, and the automation and intellectualization degrees also need to be improved.
Disclosure of Invention
In order to solve the technical problems, the invention provides an intelligent disinfection device control system.
The technical problem of the invention is realized by the following technical scheme:
an intelligent disinfection device control system comprises a controller, a soft water valve, a brine pump, a soft water pump, a feeding pump, a floating ball liquid level meter, an electrolytic bath, a power supply and a wireless transmission module; the controller controls the soft water valve to be switched on and off based on an electric signal, the controller respectively controls the flow of the brine pump and the flow of the soft water pump through the set value of the proportioning control module, and the controller controls the electrolysis of the electrolytic cell to be started or stopped by controlling the power supply; the voltage in the electrolytic cell is monitored by a sensor, and the alarm can be triggered by the change of the voltage; the floating ball liquid level meter feeds back a liquid level signal to the controller to control the power supply and the working state of each pump body; the soft water valve, the brine pump, the soft water pump, the feeding pump, the floating ball liquid level meter, the electrolytic cell and the power supply are all connected with the controller through data lines to form an intranet control system, and the system and the outside carry out interactive communication through the wireless transmission module.
Further, the brine pump, the soft water pump and the feeding pump are all peristaltic pumps.
Further, the operation mode of the control panel arranged by the controller is touch operation.
Further, the controller is also connected with a soft water level meter.
Furthermore, the electrolytic cell adopts a pure titanium coating electrode and an electrode pad layer made of PVDF material.
In conclusion, the invention has the following beneficial effects:
the control system of the intelligent disinfection device can control a plurality of functional modules including soft water treatment, salt dissolving and diluting, brine electrolysis, sodium hypochlorite storage and adding and the like; the remote control can be realized by adopting the intelligent control of a microcomputer; the touch screen is convenient to operate; the raw material NaCl is convenient to obtain, and the production cost is effectively reduced; the use is convenient, and only the raw materials need to be added periodically; the effect that the disinfectant product is added and used immediately from the raw material is realized; the electrode pad layer adopting the pure titanium coating electrode and the PVDF material does not need to be inverted, the service life of the electrolytic cell is prolonged, and the brine pump, the soft water pump and the feeding pump are peristaltic pumps, so that the solution metering ratio is more accurate, and the solution flows more stably in a pipeline.
Drawings
FIG. 1 is a schematic diagram of a control system according to the present invention;
FIG. 2 is a process flow diagram of the present invention.
Description of reference numerals: the device comprises a controller 1, a soft water valve 2, a brine pump 3, a soft water pump 4, a dosing pump 5, a floating ball liquid level meter 6, an electrolytic cell 7, a power supply 8, a wireless transmission module 9, a soft water liquid level meter 10, a softened water device 11, a salt dissolving tank 12, a salt dissolving tank 1201, a salt dissolving tank water storage part 1202, a salt dissolving tank brine part 13, a brine branch 14, and a finished product tank 15.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
An intelligent disinfection device control system comprises a controller 1, a soft water valve 2, a brine pump 3, a soft water pump 4, a dosing pump 5, a floating ball liquid level meter 6, an electrolytic tank 7, a power supply 8 and a wireless transmission module 9; the controller 1 controls the soft water valve 2 to be switched on and off based on an electric signal, the controller 1 controls the flow of the brine pump 3 and the flow of the soft water pump 4 respectively through the setting value of the proportioning control module, and the controller 1 controls the electrolysis of the electrolytic cell 7 to be started or stopped by controlling the power supply 8; the voltage in the electrolytic cell 7 is monitored by a sensor, and the voltage change can trigger an alarm; the floating ball liquid level meter 6 feeds back a liquid level signal to the controller 1 to control the power supply 8 and the working state of each pump body; the soft water valve 2, the brine pump 3, the soft water pump 4, the feeding pump 5, the floating ball level meter 6, the electrolytic cell 7 and the power supply 8 are all connected with the controller 9 through data lines to construct an intranet control system, and the system and the outside carry out interactive communication through a wireless transmission module.
As shown in fig. 2, the salt dissolving tank 12 comprises a salt dissolving tank water storage part 1201 and a salt dissolving tank brine part 1202; set up soft water level gauge 10 on the salt solution jar salt water portion 1202 inner wall, soft water level gauge 10 connection director 1 plays the effect of control salt water liquid level height, and when the liquid level was less than the setting value, controller 1 started soft water valve 2, will dissolve salt jar 12 liquid level and fill up, continues to dissolve the excessive NaCl of salt solution jar salt water portion 1202 bottom, guarantees to be the saturated salt solution all the time in the jar.
The softened water valve 2 is arranged on the softened water device 11, the softened water device 11 removes calcium and magnesium ions in raw material water in an ion exchange mode, the prepared softened water enters the water storage part 1201 of the salt dissolving tank, and two branches are arranged behind the salt dissolving tank 12: a brine branch 13 and a soft water branch 14; the soft water branch 14 is communicated with the water storage part 1201 of the salt dissolving tank and the soft water pump 4, and the brine branch 13 is communicated with the brine part 1202 of the salt dissolving tank and the brine pump 3; the controller 1 respectively controls the flow rates of the brine pump 3 and the soft water pump 4 through the set values of the proportioning control module, and generally, 26.5% of saturated strong brine and softened water are proportionally prepared into 2% -3% of NaCl aqueous solution for electrolysis, and the brine pump 3 and the soft water pump 4 are jointly connected to the electrolytic tank 7; after the electrode cushion layer of the electrolytic cell 7, which adopts the pure titanium coating electrode and the PVDF material, is used for a long time, the electrode material can be repeatedly coated on the surface of the electrode after the electrode coating is damaged, the electrode is not required to be reversed, and the manual operation process is simplified.
The controller 1 controls the start or stop of electrolysis of the electrolytic cell 7 by controlling the power supply 8; the voltage in the electrolytic tank 7 is monitored by a sensor, when the standby saturated salt solution in the salt solution tank brine part 1202 is electrolyzed, solute is consumed, when the salt solution does not reach the saturated concentration, the concentration of the solution which enters the electrolytic tank 7 in a metering ratio by the brine pump 3 and the soft water pump 4 is correspondingly changed, the detected voltage signal is changed, the voltage change can trigger an alarm to remind a worker to add NaCl, so that the quality of the sodium hypochlorite obtained by electrolysis is ensured to reach the standard; the electrolytic tank 7 is externally connected with a power supply 8, and the electrolytic tank 7 is communicated with a finished product tank 15; the finished product tank 15 is connected with the feeding pump 5; the sodium hypochlorite solution that the electrolysis obtained is carried to finished product jar 15 and is stored for subsequent use, when needs use the disinfectant, throw and add pump 5 external required disinfection scene or antiseptic solution spray set can. A floating ball liquid level meter 6 is arranged in the finished product tank 15; accessible floater level gauge 6 monitors the sodium hypochlorite solution surplus of storing in the finished product jar 15, floater level gauge 6 is connected with controller 1, but feedback level signal to controller 1, control power supply 8 and each pump body operating condition, and when the sodium hypochlorite solution surplus of storing in the finished product jar 15 reached the setting value, floater level gauge 6 transmitted electric signal to controller 1, and controller 1 cuts off power electrolysis process and terminates.
The soft water valve 2, the brine pump 3, the soft water pump 4, the feeding pump 5, the floating ball level meter 6, the electrolytic cell 7 and the power supply 8 are all connected with the controller 1 through data lines to form an intranet control system, and the system and the outside carry out interactive communication through the wireless transmission module 9. The operation mode of a control panel arranged on the controller 1 is touch operation, automatic and manual switching, man-machine interface-Chinese text display, visual and dynamic character identification can be realized, and information such as equipment state, operation indication, parameter setting and the like can be displayed at any time.
The brine pump 3, the soft water pump 4 and the feeding pump 5 are all peristaltic pumps, so that rated liquid quantity can be output more accurately and stably, and liquid in each pipeline flows stably. The effective chlorine yield range of the disinfection equipment used by the disinfection device control system is 50-300g/h, and the effective chlorine content range is 4000-6000 ppm.
The working principle of the invention is as follows: after the inflow water of tap water is treated by a water softening device 11, softened water with the hardness of the outflow water less than or equal to 0.03mmol/L is formed, and then the softened water enters a salt dissolving tank 12; the method comprises the steps of taking a soft water pump 4 and a brine pump 3 as power, mixing softened water and saturated brine with the concentration of about 26.5% according to a certain proportion to prepare a NaCl aqueous solution with the concentration of about 2% -3%, flowing into an electrolytic cell 7, introducing a certain current, and flowing a sodium hypochlorite solution generated after electrolytic reaction into a sodium hypochlorite solution finished product tank 15 for storage. The water softening device 1, the brine pump 3, the water softening pump 4, the feeding pump 5, the power supply 8 and the floating ball liquid level meter 6 are all connected with the controller 1. The controller 1 can control the soft water valve 2 on the soft water device 11 to be started or closed, and adjust the solution amount of the brine pump 3 and the soft water pump 4 to control the concentration of the liquid entering the electrolytic cell 7; the voltage in the electrolytic cell 7 is monitored by a pressure sensor, when the salt solution in the salt dissolving tank 12 does not reach the saturated concentration, the concentration of the solution which is metered and proportioned by the brine pump 3 and the soft water pump 4 and enters the electrolytic cell 7 is correspondingly changed, and a detected voltage signal is changed and fed back to the controller 1 to trigger an alarm to remind a worker to add NaCl so as to ensure that the quality of the sodium hypochlorite obtained by electrolysis reaches the standard; in addition, the preparation process can be started and stopped according to the floating ball liquid level meter 6 in the sodium hypochlorite solution finished product tank 15, and the preparation process is automatically stopped when the liquid level reaches a set value; when the liquid level is lower than the set value, the preparation process is automatically started. And finally, calculating the use amount according to the properties of the water to be disinfected, and adding the sodium hypochlorite disinfectant to a disinfection scene through a sodium hypochlorite adding pump 5. The system controlled by the controller 1 is in interactive communication with the outside through the wireless transmission module 9, and the remote control function of the client can be realized.
The above is a preferred embodiment of the present invention, and the scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (5)
1. An intelligent disinfection device control system, characterized in that: comprises a controller (1), a soft water valve (2), a brine pump (3), a soft water pump (4), a dosing pump (5), a floating ball liquid level meter (6), an electrolytic tank (7), a power supply (8) and a wireless transmission module (9); the controller (1) controls the soft water valve (2) to be switched on and off based on an electric signal, the controller (1) respectively controls the flow rates of the brine pump (3) and the soft water pump (4) through the set value of the proportioning control module, and the controller (1) further controls the electrolysis of the electrolytic cell (7) to be started or stopped through the control power supply (8); the voltage in the electrolytic cell (7) is monitored by a sensor, and the alarm can be triggered by the change of the voltage; the floating ball liquid level meter (6) feeds back a liquid level signal to the controller (1) to control the power supply (8) and the working state of each pump body; the system comprises a water softening valve (2), a brine pump (3), a water softening pump (4), an adding pump (5), a floating ball liquid level meter (6), an electrolytic cell (7) and a power supply (8), wherein the water softening valve, the brine pump and the water softening pump are connected with a controller (9) through data lines to form an intranet control system, and the system and the outside carry out interactive communication through a wireless transmission module.
2. The intelligent disinfection device control system of claim 1, wherein: the brine pump (3), the soft water pump (4) and the feeding pump (5) are all peristaltic pumps.
3. The intelligent disinfection device control system of claim 1, wherein: the operation mode of a control panel arranged on the controller (1) is touch operation.
4. The intelligent disinfection device control system of claim 1, wherein: the controller (1) is also connected with a soft water liquid level meter (10).
5. The intelligent disinfection device control system of claim 1, wherein: the electrolytic tank (7) adopts a pure titanium coating electrode and an electrode pad layer made of PVDF material.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH718648A1 (en) * | 2021-05-20 | 2022-11-30 | Symbioswiss Sarl | An apparatus/plant and method for feeding brine in a controlled amount and concentration to an electrolyser. |
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CN213327864U (en) * | 2020-10-15 | 2021-06-01 | 山东新日电气设备有限公司 | Intelligent disinfection device control system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CH718648A1 (en) * | 2021-05-20 | 2022-11-30 | Symbioswiss Sarl | An apparatus/plant and method for feeding brine in a controlled amount and concentration to an electrolyser. |
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