CN212915516U - Automatic disinfectant allocation control system - Google Patents
Automatic disinfectant allocation control system Download PDFInfo
- Publication number
- CN212915516U CN212915516U CN202021249382.9U CN202021249382U CN212915516U CN 212915516 U CN212915516 U CN 212915516U CN 202021249382 U CN202021249382 U CN 202021249382U CN 212915516 U CN212915516 U CN 212915516U
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- China
- Prior art keywords
- metering pump
- disinfectant
- pump
- chlorine dioxide
- water inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000645 desinfectant Substances 0.000 title claims abstract description 57
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims abstract description 94
- 239000007788 liquid Substances 0.000 claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000004155 Chlorine dioxide Substances 0.000 claims abstract description 47
- 235000019398 chlorine dioxide Nutrition 0.000 claims abstract description 47
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- 239000003381 stabilizer Substances 0.000 claims abstract description 11
- 238000004821 distillation Methods 0.000 claims abstract description 8
- 239000012190 activator Substances 0.000 claims abstract description 7
- 239000002699 waste material Substances 0.000 claims description 6
- 239000012295 chemical reaction liquid Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 claims 2
- 230000000249 desinfective effect Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 230000002421 anti-septic effect Effects 0.000 abstract description 20
- 238000009826 distribution Methods 0.000 abstract description 5
- 239000003795 chemical substances by application Substances 0.000 description 26
- 238000003860 storage Methods 0.000 description 12
- 238000007664 blowing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- 230000003213 activating effect Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 244000005700 microbiome Species 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 210000004666 bacterial spore Anatomy 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model discloses an automatic disinfectant distribution control system, which comprises a first metering pump and a second metering pump, and is used for recording and controlling the flow of chlorine dioxide stabilizer and activator entering a reaction tube; the water inlet metering pump is arranged on the water inlet pipe and is used for recording and controlling the flow of inlet water; the liquid outlet metering pump is used for recording and controlling the discharge amount of the disinfectant; the air stripping fan is communicated with the chlorine dioxide distillation air stripping device and is used for supplying air to carry out air stripping treatment on the chlorine dioxide; and the control module is used for controlling the flow rates of the first metering pump, the second metering pump, the water inlet metering pump and the liquid outlet metering pump and the working time of the air stripping fan according to the change curve of the concentration of the disinfectant. The utility model discloses, through the flow of control module according to antiseptic solution concentration change curve control first, second measuring pump, water intake measuring pump and play liquid measuring pump and the operating time of air stripping fan, realize the automatic ration of antiseptic solution, improved the ration efficiency and the accuracy of antiseptic solution.
Description
Technical Field
The utility model relates to an antiseptic solution ration technical field, concretely relates to automatic ration control system of antiseptic solution.
Background
The chlorine dioxide disinfectant is an internationally accepted high-efficiency disinfectant, can kill all microorganisms including bacterial propagules, bacterial spores, fungi, mycobacteria, viruses and the like, and does not cause the bacteria and the microorganisms to generate drug resistance. Chlorine dioxide has strong adsorption and penetration capacity on microbial cell walls, can effectively oxidize enzymes containing sulfhydryl in cells, and can also quickly inhibit the synthesis of microbial protein so as to destroy the propagation of microorganisms. The common method for preparing chlorine dioxide is a reduction method, wherein reducing agents such as hydrochloric acid and the like are selected to react with sodium chlorate to generate chlorine dioxide, and the generated chlorine dioxide gas is mixed with water in proportion to obtain the chlorine dioxide disinfectant with a certain concentration. However, chlorine dioxide is very unstable at high concentration and is easy to explode during storage, so that special personnel are required to blend under a specific environment, the blending dosage is generally small, the blending efficiency is low, and the use is inconvenient.
Therefore, the chinese utility model patent CN209735523U provides a medical disinfectant preparation device, which comprises a base with two storage tanks, wherein the storage tanks are respectively used for storing a disinfectant barrel and a preparation barrel; the device also comprises an electric liquid adding unit and a manual liquid adding unit; the electric liquid adding unit comprises a liquid adding unit and a weighing unit, wherein the liquid adding unit comprises a liquid outlet pipe, a metering pump connected to the liquid outlet pipe, a weighing element arranged in a storage tank of the configuration barrel and a control unit electrically connected with the metering pump and the weighing element; the manual liquid adding unit comprises a plurality of measuring cups with different volumes and a water outlet which is arranged at the bottom of the disinfectant barrel and is provided with a water outlet valve; the control unit is arranged in the base and is supplied with electric energy by a power supply in the base. The utility model discloses a be equipped with electronic liquid feeding and manual liquid feeding two kinds of modes, not only satisfy and join in marriage the demand and increased to a certain extent and joined in marriage the rate of accuracy and the efficiency of joining in marriage and changing.
The medical disinfection configuration device provided by the utility model has the following disadvantages:
the medical disinfection configuration device can only dilute the prepared chlorine-containing disinfection solution, but the disinfection solution such as chlorine dioxide disinfection solution which needs to be configured on site cannot be used, the configuration efficiency is low, the operation is complex, and the use is inconvenient.
In view of this, there is an urgent need to improve the existing disinfectant solution preparing device to adapt to the preparation of chlorine dioxide disinfectant solution and to improve the efficiency and accuracy of automatic preparation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the current antiseptic solution configuration device can not be applicable to the antiseptic solution that needs the on-the-spot configuration, dispose the problem of inefficiency.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts as follows:
an automatic disinfectant dosing control system, comprising:
the first metering pump and the second metering pump are respectively arranged on the chlorine dioxide stabilizer pipe and the activator pipe and are used for recording and controlling the pumping amount of the chlorine dioxide stabilizer and the activator;
the water inlet metering pump is arranged on the water inlet pipe and is used for recording and controlling the water inlet amount of the water inlet pipe;
the liquid outlet metering pump is arranged on the liquid outlet pipe and is used for recording and controlling the discharge amount of the disinfectant;
the blowing-off fan is communicated with the chlorine dioxide distillation blowing-off device and used for supplying air to the chlorine dioxide distillation blowing-off device to blow off chlorine dioxide;
and the control module is connected with the first metering pump, the second metering pump, the water inlet metering pump, the liquid outlet metering pump and the air stripping fan and is used for controlling the flow rates of the first metering pump, the second metering pump, the water inlet metering pump and the liquid outlet metering pump and the working time of the air stripping fan according to a change curve of the concentration of the disinfectant so as to realize automatic distribution of the disinfectant.
In this scheme, the control module is a PLC module.
In the scheme, the device further comprises a liquid discharge pump which is communicated with a liquid discharge port at the bottom end of the reaction tube and used for discharging reaction residual liquid, and the control module controls the starting and stopping of the liquid discharge pump according to the total water inflow or the total discharge amount of disinfectant.
In this scheme, the exit end of flowing back pump and waste liquid bucket intercommunication.
In this scheme, the first metering pump, the second metering pump, the water inlet metering pump and the liquid outlet metering pump are diaphragm metering pumps.
In the scheme, the change curve of the concentration of the disinfectant is obtained by measuring the water inflow, the discharge amount of the disinfectant and the set concentration of chlorine dioxide in advance.
In the scheme, after the liquid discharge pump discharges reaction residual liquid in the reaction tube, the counting of the first metering pump, the second metering pump, the water inlet metering pump and the liquid outlet metering pump is reset.
Compared with the prior art, the utility model discloses, through the flow of control module according to antiseptic solution concentration change curve control first, second measuring pump, water inlet measuring pump and play liquid measuring pump and the operating time of air stripping fan, realize the automatic ration of antiseptic solution, improved the ration efficiency and the accuracy of antiseptic solution.
Drawings
FIG. 1 is a schematic view of an automatic disinfectant dispensing control system according to the present invention;
fig. 2 and 3 are schematic structural views of an automatic disinfectant dispensing control system according to the present invention;
wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is:
1 first measuring pump, 2 second measuring pumps, 3 water inlet measuring pumps, 4 air-blowing and dehydrating fans, 5 liquid discharge pumps, 6 control modules, 7 liquid outlet measuring pumps, 10A agent pipes, 20B agent pipes, 11A agent storage bottles, 21B agent storage bottles, 13 reaction pipes, 30 water inlet pipes, 40 air-blowing and dehydrating pipes, 41 disinfectant barrels, 42 exhaust pipes, 50 waste liquid barrels and 70 liquid outlet pipes.
Detailed Description
The utility model provides an automatic ration control system of antiseptic solution according to antiseptic solution concentration change curve control the flow of first, second measuring pump, water feeding measuring pump, play liquid measuring pump and the operating time of air stripping fan realize the automatic ration of antiseptic solution. The invention is described in detail below with reference to the drawings and the detailed description.
As shown in fig. 1, fig. 2 and fig. 3, the utility model provides an automatic disinfectant distribution control system, including first measuring pump 1, second measuring pump 2, water inlet measuring pump 3, play liquid measuring pump 7, air stripping machine 4 and positive displacement pump 5 and control module 6. The first metering pump 1, the second metering pump 2, the liquid outlet metering pump 7 and the water inlet metering pump 3 are diaphragm metering pumps.
The first metering pump 1 is arranged on the agent A pipe 10, the second metering pump 2 is arranged on the agent B pipe 20, the agent A pipe 10 and the agent B pipe 20 respectively communicate the agent A storage bottle 11 and the agent B storage bottle 21 with the reaction pipe 13, and the first metering pump 1 and the second metering pump 2 can pump the agent A in the agent A storage bottle 11 and the agent B in the agent B storage bottle 21 into the reaction pipe 13. Wherein, the agent A is a chlorine dioxide stabilizer with the concentration of 2 percent, the agent B is an activating agent, the agent A and the agent B are mixed and activated, and the concentration of chlorine dioxide in the activated reaction liquid is 1 percent.
The water inlet machine metering pump 3 is arranged on the water inlet pipe 30 and is used for recording and controlling the water inlet flow of the water inlet pipe. The liquid outlet metering pump 7 is arranged on the liquid outlet pipe 70 and is used for recording and controlling the discharge amount of the disinfectant in the liquid outlet pipe 70.
The air stripping fan 4 is communicated with the chlorine dioxide distillation air stripping device through an air stripping pipe 40 and is used for supplying air to the chlorine dioxide distillation air stripping device to carry out air stripping treatment on chlorine dioxide generated by the reaction of the agent A and the agent B. The air stripping fan 4 is electrically or wirelessly connected with the control module 6, and the control module 6 controls the working time of the air stripping fan 4.
The automatic disinfectant distribution control system further comprises a liquid discharge pump 5, wherein the inlet end of the liquid discharge pump is communicated with a liquid discharge port at the bottom end of the reaction tube 13, the outlet end of the liquid discharge pump is communicated with the waste liquid barrel 50, the liquid discharge pump 5 is connected with the control module 6, and the control module 6 discharges reaction residual liquid in the reaction tube 13 into the waste liquid barrel 50 according to the total water inflow or the total discharge amount of disinfectant.
The control module 6 is a PLC module, is connected with the first metering pump 1, the second metering pump 2, the water inlet metering pump 3, the air stripping fan 4, the liquid discharge pump 5 and the liquid discharge metering pump 7, and can control the working time of the first metering pump 1, the second metering pump 2, the water inlet metering pump 3, the air stripping fan 4 and the liquid discharge pump 5 according to an operation instruction of a user and a change curve of the concentration of a disinfectant built in the PLC module, so that the automatic distribution control of the disinfectant is realized. The change curve of the concentration of the disinfectant is obtained by measuring the water inflow, the discharge amount of the disinfectant and the set concentration of the chlorine dioxide in advance.
The utility model discloses a method of use (working process) as follows:
when the disinfectant is prepared, the control module 6 controls the first metering pump 1 and the second metering pump 2 to pump a certain amount of chlorine dioxide stabilizer and activating agent into the reaction tube 13 from the agent A storage bottle 11 and the agent B storage bottle 21 according to an operation instruction of the disinfectant prepared by a user, controls the water inlet metering pump 4 to pump water into the disinfectant barrel 41, controls the air-blowing and air-removing fan 4 to work for a period of time according to the water inlet amount and the chlorine dioxide concentration curve recorded by the water inlet metering pump 4, supplies air into the chlorine dioxide distillation and air-blowing and air-removing device, blows and air-removes chlorine dioxide in the reaction tube 13, and chlorine dioxide gas subjected to air-blowing and air-removing treatment enters the disinfectant barrel 41 through the exhaust pipe 42 to be mixed with water to prepare the.
When a user uses the disinfectant, the liquid outlet metering pump 7 records the discharge amount of the disinfectant in the liquid outlet pipe 70, after the disinfectant is used for a period of time, when the metering value of the liquid outlet metering pump 7 reaches a set numerical value, the control module 6 controls the liquid outlet metering pump 7 to be closed, the water inlet metering pump 3 is opened and the water inlet amount of the water inlet pipe is recorded, and at the moment, the concentration of the disinfectant in the disinfectant tank 41 begins to be reduced; after the water is fed, the control module 6 controls the air-stripping fan 4 to work for a period of time according to the water inflow and the change curve of the chlorine dioxide concentration, so as to carry out air-stripping treatment on the chlorine dioxide in the reaction tube 13, and the chlorine dioxide gas after air-stripping treatment enters the disinfectant tank 41 through the exhaust pipe 42 until the concentration of the disinfectant in the disinfectant tank 41 is restored to the preset value again. At this time, the control module 6 turns on the liquid outlet metering pump 7 again, and the user accesses the chlorine dioxide disinfectant with the concentration meeting the preset value through the liquid outlet pipe 70.
After repeating the above process for many times, when the control module 6 deduces that the service life of the chlorine dioxide stabilizer and the activating agent has been reached according to the total water inflow recorded by the water inflow metering pump 4 or the total discharge amount of the disinfectant, the control module 6 controls the liquid discharge pump 5 to work, and the reaction residual liquid in the reaction pipe 13 is discharged into the waste liquid barrel 50. After the liquid discharge pump 5 discharges the reaction residual liquid in the reaction pipe 13, the control module 6 clears the counts of the first metering pump 1, the second metering pump 2, the water inlet metering pump 3 and the liquid outlet metering pump 7.
Compared with the prior art, the utility model discloses, control module is according to user's operating instruction and built-in antiseptic solution concentration change curve, according to the addition of first measuring pump and second measuring pump record and control chlorine dioxide stabilizer and activator, and the inflow of inlet tube and the discharge amount of antiseptic solution, the during operation of control air-stripping fan controls chlorine dioxide and the dissolution of water, thereby the configuration concentration of control antiseptic solution, realize the automatic ration control of antiseptic solution, the automation control degree and the accuracy of configuration result to chlorine dioxide antiseptic solution configuration have been improved, the operation is simple, high durability and convenient use, do not need the manual work to dispose chlorine dioxide antiseptic solution before using, the configuration efficiency and the configuration security of chlorine dioxide antiseptic solution have been improved.
In the scheme, the first metering pump, the second metering pump, the water inlet metering pump and the liquid outlet metering pump are diaphragm metering pumps, so that the metering stability and accuracy of the metering pumps are improved, and the service life of the control system is prolonged.
In the scheme, the automatic disinfectant allocation control system further comprises a liquid discharge pump, the control system controls the liquid discharge pump to automatically discharge reaction residual liquid in the reaction tube according to the pumping amount of the chlorine dioxide stabilizer and the activating agent in the reaction tube and a preset liquid discharge value, the reaction residual liquid does not need to be separately treated, and the disinfectant allocation efficiency is improved.
The present invention is not limited to the above-mentioned best mode, and any person should learn the structural change made under the teaching of the present invention, all with the present invention has the same or similar technical solution, all fall into the protection scope of the present invention.
Claims (7)
1. An automatic disinfectant dispensing control system, comprising:
the first metering pump and the second metering pump are respectively arranged on the chlorine dioxide stabilizer pipe and the activator pipe and are used for recording and controlling the pumping amount of the chlorine dioxide stabilizer and the activator;
the water inlet metering pump is arranged on the water inlet pipe and is used for recording and controlling the water inlet amount of the water inlet pipe;
the liquid outlet metering pump is arranged on the liquid outlet pipe and is used for recording and controlling the discharge amount of the disinfectant;
the blowing-off fan is communicated with the chlorine dioxide distillation blowing-off device and used for supplying air to the chlorine dioxide distillation blowing-off device to blow off chlorine dioxide;
and the control module is connected with the first metering pump, the second metering pump, the water inlet metering pump, the liquid outlet metering pump and the air stripping fan and is used for controlling the working time of the first metering pump, the second metering pump, the water inlet metering pump, the liquid outlet metering pump and the air stripping fan according to a change curve of the concentration of the disinfectant so as to realize automatic allocation of the disinfectant.
2. The automatic disinfecting solution dosing control system of claim 1, wherein the control module is a PLC module.
3. The automatic disinfectant dispensing control system according to claim 1, further comprising a drain pump, wherein the chlorine dioxide stabilizer tube and the activator tube are communicated with the reaction tube, the drain pump is communicated with a drain outlet at the bottom end of the reaction tube for draining residual reaction liquid, and the control module controls the on-off of the drain pump according to the total water inflow or the total disinfectant drainage.
4. The automatic sterilizing fluid dispensing control system of claim 3 wherein the outlet of the drain pump is in communication with a waste tank.
5. The automatic sterilizing liquid dosing control system of claim 1, wherein the first metering pump, the second metering pump, the water inlet metering pump and the liquid outlet metering pump are diaphragm metering pumps.
6. The automatic disinfectant dosing control system according to claim 1, wherein the disinfectant concentration profile is obtained by pre-measuring the feed amount and the discharge amount of the disinfectant and the set concentration of chlorine dioxide.
7. The automatic disinfectant dispensing control system according to claim 3, wherein the first and second metering pumps, the water inlet metering pump and the water outlet metering pump are reset after the residual reaction liquid in the reaction tube is discharged by the liquid discharge pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249382.9U CN212915516U (en) | 2020-06-30 | 2020-06-30 | Automatic disinfectant allocation control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249382.9U CN212915516U (en) | 2020-06-30 | 2020-06-30 | Automatic disinfectant allocation control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212915516U true CN212915516U (en) | 2021-04-09 |
Family
ID=75327230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021249382.9U Expired - Fee Related CN212915516U (en) | 2020-06-30 | 2020-06-30 | Automatic disinfectant allocation control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212915516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111631229A (en) * | 2020-06-30 | 2020-09-08 | 广州锐佳电气机械有限公司 | Automatic disinfectant distribution instrument and automatic disinfectant distribution method |
-
2020
- 2020-06-30 CN CN202021249382.9U patent/CN212915516U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111631229A (en) * | 2020-06-30 | 2020-09-08 | 广州锐佳电气机械有限公司 | Automatic disinfectant distribution instrument and automatic disinfectant distribution method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |