CN214801953U - Low-temperature hypochlorous acid disinfectant preparing device - Google Patents
Low-temperature hypochlorous acid disinfectant preparing device Download PDFInfo
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- CN214801953U CN214801953U CN202120222511.3U CN202120222511U CN214801953U CN 214801953 U CN214801953 U CN 214801953U CN 202120222511 U CN202120222511 U CN 202120222511U CN 214801953 U CN214801953 U CN 214801953U
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Abstract
The utility model relates to the technical field of disinfectant preparation devices, and provides a low-temperature hypochlorous acid disinfectant preparation device, which comprises a case, wherein a hypochlorous acid reaction mechanism is arranged in the case, a pure water conveying pipeline and an antifreeze conveying pipeline are arranged outside the case, and the pure water conveying pipeline and the antifreeze conveying pipeline are respectively communicated with the hypochlorous acid reaction mechanism; the hypochlorous acid reaction mechanism comprises an acid solution conveying pipeline and a sodium hypochlorite solution conveying pipeline, the acid solution conveying pipeline is communicated with a first ejector, the first ejector is communicated with a first reactor, the first reactor is communicated with a second ejector, the sodium hypochlorite solution conveying pipeline is communicated with a second ejector, the second ejector is communicated with a second reactor, and the second reactor is communicated with a low-temperature hypochlorous acid disinfectant storage tank; the pure water conveying pipeline is communicated with the first ejector, and the antifreeze conveying pipeline is communicated with the second reactor. The utility model solves the problems that the existing disinfectant is not ideal in disinfection effect and even difficult to use when used in low-temperature environment.
Description
Technical Field
The utility model relates to a disinfectant prepares technical field, especially relates to a low temperature hypochlorous acid disinfectant prepares device.
Background
The disinfectant is a preparation for killing pathogenic microorganisms on a transmission medium to enable the pathogenic microorganisms to achieve harmless requirements, is different from antibiotics, has the main functions of killing the pathogenic microorganisms outside a human body in disease prevention, cutting off the transmission path of infectious diseases and achieving the purpose of controlling the infectious diseases, and can be divided into a sterilizing agent, a high-efficiency disinfectant, a middle-efficiency disinfectant and a low-efficiency disinfectant according to the action level of the disinfectant, wherein the sterilizing agent can kill all microorganisms to enable the microorganisms to achieve the sterilizing requirements and comprises formaldehyde, glutaraldehyde, ethylene oxide, peracetic acid, hydrogen peroxide, chlorine dioxide, chlorine gas and the like; the high-efficiency disinfectant can kill all bacteria propagules (including mycobacteria), viruses, fungi, spores thereof and the like, has a certain killing effect on bacterial spores, meets the requirement of high-level disinfection, and comprises chlorine-containing disinfectant, ozone, methyl hydantoin compounds, double-chain quaternary ammonium salt and the like; the intermediate disinfectant can only kill microbes such as mycobacteria, fungi, viruses, bacterial propagules and the like to meet the disinfection requirement, and comprises iodine-containing disinfectant, alcohol disinfectant, phenol disinfectant and the like; the low-efficiency disinfectant can only kill bacteria propagules and lipophilic viruses to meet the requirements of the disinfectant, and comprises quaternary ammonium salt disinfectants such as benzalkonium bromide and the like, biguanide disinfectants such as chlorhexidine (chlorhexidine) and the like, metal ion disinfectants such as mercury, silver, copper and the like and Chinese herbal medicine disinfectants.
Hypochlorous acid belongs to chlorine-containing disinfectants, is a high-efficiency disinfectant, and is clearly indicated by the national standard GB-T36758-2018 hygienic requirements for chlorine-containing disinfectants: the hypochlorous acid disinfectant can be used for disinfecting the surfaces, hands, skins and mucous membranes of indoor air and secondary water supply equipment facilities besides the purposes, is colorless and odorless, has high disinfection effect when the concentration is very low (ppm level), can kill viruses, bacteria, fungi, even bacterial spores and the like, and belongs to a high-efficiency disinfectant; can be used for mucous membrane disinfection, and the safety of the disinfectant is the best of the common disinfectants.
The applicant finds in practice that most disinfectants prepared by the existing disinfectant preparation equipment are used at normal temperature and have high disinfection and killing effects, and most of the existing disinfectants have unsatisfactory disinfection and killing effects even are difficult to use at the low temperature of-20 ℃.
Therefore, the device is prepared to development low temperature hypochlorous acid disinfectant, not only has urgent research value, also has good economic benefits and industrial application potentiality, and this is exactly the power place and the basis that the utility model can accomplish.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art pointed out above, the utility model discloses the people has carried out the deep research to this, after having paid out a large amount of creative work, thereby accomplished the utility model discloses.
Particularly, the utility model discloses the technical problem that solve is: the utility model provides a low temperature hypochlorous acid disinfectant prepares device to solve present disinfectant when using under the low temperature environment, mostly disappear to kill the effect unsatisfactory, even the difficult problem of using.
In order to solve the technical problem, the technical scheme of the utility model is that:
a low-temperature hypochlorous acid disinfectant preparation device comprises a case, wherein a hypochlorous acid reaction mechanism is arranged in the case, a pure water conveying pipeline and an antifreeze conveying pipeline are arranged on the outer side of the case, and the pure water conveying pipeline and the antifreeze conveying pipeline are respectively communicated with the hypochlorous acid reaction mechanism;
the hypochlorous acid reaction mechanism comprises an acid solution conveying pipeline and a sodium hypochlorite solution conveying pipeline, the acid solution conveying pipeline is communicated with a first ejector, the output end of the first ejector is communicated with the input end of the first reactor, the output end of the first reactor is communicated with the input end of a second ejector, the sodium hypochlorite solution conveying pipeline is communicated with the second ejector, the output end of the second ejector is communicated with the input end of the second reactor, and the output end of the second reactor is communicated with a low-temperature hypochlorous acid disinfectant storage tank through an output pipeline;
the pure water conveying pipeline is communicated with the first ejector and the antifreeze conveying pipeline is communicated with the second reactor, or the pure water conveying pipeline and the antifreeze conveying pipeline are communicated with the first ejector through a third reactor.
As an improved scheme, a pure water tank and an antifreeze agent tank are arranged on the outer side of the case, the pure water tank is communicated with the pure water conveying pipeline, and the antifreeze agent tank is communicated with the antifreeze agent conveying pipeline;
machine incasement chamber is equipped with acid solution bin and sodium hypochlorite solution bin, acid solution bin intercommunication acid solution pipeline, sodium hypochlorite solution bin intercommunication sodium hypochlorite solution pipeline.
As an improved scheme, a pure water pump used for driving pure water to flow is installed on the pure water conveying pipeline, an antifreeze pump used for driving antifreeze to flow is installed on the antifreeze conveying pipeline, an acid solution metering pump used for driving acid solution to flow and meter is installed on the acid solution conveying pipeline, and a sodium hypochlorite solution metering pump used for driving sodium chlorate solution to flow and meter is installed on the sodium hypochlorite solution conveying pipeline.
As an improved scheme, a controller is further arranged on the case, and the controller is respectively connected with the pure water pump, the antifreeze pump, the acid solution metering pump and the sodium hypochlorite solution metering pump.
As a modified scheme, the pure water case antifreeze case acid solution bin with install level sensor on the bottom inside wall of sodium hypochlorite solution bin respectively, level sensor signal connection the controller, controller signal connection alarm, the alarm install in on the quick-witted case.
As an improved scheme, the alarm adopts any one of a buzzer alarm or an indicator light alarm.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
by arranging the acid solution conveying pipeline, the sodium hypochlorite solution conveying pipeline, the pure water conveying pipeline, the antifreezing agent conveying pipeline, the first ejector, the first reactor, the second ejector and the second reactor, the hypochlorous acid disinfectant used in a low-temperature environment can be prepared, the sterilizing effect of the hypochlorous acid disinfectant is more efficient and safer, the antifreezing agent is added through the antifreezing agent conveying pipeline, the hypochlorous acid disinfectant can still keep a liquid state at the low temperature of-20 ℃ and can be atomized and sprayed for use, the good sterilizing performance of the hypochlorous acid disinfectant can still be exerted at the low temperature, and pathogenic microorganisms are effectively blocked from being transmitted through a cold chain;
by arranging the pure water pump, the antifreezing agent pump, the acid solution metering pump and the sodium hypochlorite solution metering pump, the input amounts of the pure water, the antifreezing agent, the acid solution and the sodium hypochlorite solution can be respectively adjusted, and then the hypochlorous acid disinfectant with different concentrations can be prepared through different input amounts, so that the requirements of different fields and different disinfection conditions can be met;
the controller is arranged, the controller adopts a microcomputer, parameter values of pure water, an antifreezing agent, an acid solution and a sodium hypochlorite solution can be arranged on the controller, and can be changed, so that the operation is more convenient;
the liquid level sensors are respectively arranged on the side walls of the bottoms of the pure water tank, the antifreeze tank, the acid solution storage tank and the sodium hypochlorite solution storage tank, the liquid level sensors are in signal connection with the controller, and when the liquid level in the machine case is lower than a set value, the controller controls each pump body to stop acting and alarms through the alarm.
To sum up, the utility model solves the problems that the existing disinfectant has unsatisfactory disinfection effect and is even difficult to use when used in low-temperature environment.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 2 of the present invention;
wherein each numerical designation refers to a particular meaning, element, and/or component, respectively, as follows in the figures.
In the figure: 1. case, 2, pure water pipeline, 3, antifreeze pipeline, 4, acid solution pipeline, 5, sodium hypochlorite solution pipeline, 6, first ejector, 7, first reactor, 8, second ejector, 9, second reactor, 901, first reaction chamber, 902, second reaction chamber, 10, output pipeline, 11, low temperature hypochlorous acid disinfectant bin, 12, third reactor, 13, pure water tank, 14, antifreeze case, 15, acid solution bin, 16, sodium hypochlorite solution bin, 17, pure water pump, 18, antifreeze pump, 19, acid solution metering pump, 20, sodium hypochlorite solution metering pump, 21, controller, 22, level sensor, 23, alarm.
Detailed Description
The invention will be further described with reference to specific examples. The use and purpose of these exemplary embodiments are to illustrate the invention, not to limit the scope of the invention in any way, and not to limit the scope of the invention in any way.
Embodiment 1, as shown in fig. 1, a low-temperature hypochlorous acid disinfectant preparing apparatus includes a case 1, a hypochlorous acid reaction mechanism is disposed in the case 1, a pure water delivery pipe 2 and an antifreeze delivery pipe 3 are disposed outside the case 1, and the pure water delivery pipe 2 and the antifreeze delivery pipe 3 are respectively communicated with the hypochlorous acid reaction mechanism;
the hypochlorous acid reaction mechanism comprises an acid solution conveying pipeline 4 and a sodium hypochlorite solution conveying pipeline 5, the acid solution conveying pipeline 4 is communicated with a first ejector 6, the output end of the first ejector 6 is communicated with the input end of a first reactor 7, the output end of the first reactor 7 is communicated with the input end of a second ejector 8, the sodium hypochlorite solution conveying pipeline 5 is communicated with the second ejector 8, the output end of the second ejector 8 is communicated with the input end of a second reactor 9, the output end of the second reactor 9 is communicated with a low-temperature hypochlorous acid disinfectant storage box 11 through an output pipeline 10, and the acid solution input through the acid solution conveying pipeline 4 and the sodium hypochlorite solution input through the sodium hypochlorite solution conveying pipeline 5 react in the reactors to prepare the hypochlorous acid disinfectant;
the pure water conveying pipeline 2 is communicated with the first ejector 6, the antifreeze conveying pipeline 3 is communicated with the second reactor 9, in the embodiment, the second reactor 9 consists of two reaction chambers which are divided into a first reaction chamber 901 and a second reaction chamber 902, the two reaction chambers are communicated, the first reaction chamber 901 is communicated with the second ejector 8, so that an acid solution and a sodium hypochlorite solution can react in the first reaction chamber 901, the second reaction chamber 902 is communicated with the low-temperature hypochlorous acid disinfectant storage tank 11 through an output pipeline 10, meanwhile, the antifreeze conveying pipeline 3 is communicated with the second reaction chamber 902, and antifreeze is added into the second reaction chamber 902 through the antifreeze conveying pipeline 3 to prepare the low-temperature hypochlorous acid disinfectant;
in this embodiment, the acid solution is any one of hydrogen chloride, formic acid, acetic acid, sulfuric acid, nitric acid, and phosphoric acid, and the antifreeze is any one of ethylene glycol and glycerol;
through setting up acid solution pipeline 4, sodium hypochlorite solution pipeline 5, pure water pipeline 2 and antifreeze pipeline 3 and first ejector 6, first reactor 7, second ejector 8 and second reactor 9, can make the hypochlorous acid disinfectant who uses under low temperature environment, and the hypochlorous acid disinfectant disappears and kills the effect more high-efficiently, safety, add the antifreeze through antifreeze pipeline 3, can make the hypochlorous acid disinfectant still can keep liquid under-20 ℃'s low temperature, can be sprayed by the atomizing and use, still can exert its good performance of disappearing and killing at low temperature.
In this embodiment, as shown in fig. 1, a pure water tank 13 and an antifreeze tank 14 are disposed outside the enclosure 1, the pure water tank 13 is communicated with the pure water delivery pipe 2, and the antifreeze tank 14 is communicated with the antifreeze delivery pipe 3;
an acid solution storage tank 15 and a sodium hypochlorite solution storage tank 16 are arranged in the inner cavity of the case 1, the acid solution storage tank 15 is communicated with the acid solution conveying pipeline 4, and the sodium hypochlorite solution storage tank 16 is communicated with the sodium hypochlorite solution conveying pipeline 5.
In this embodiment, as shown in fig. 1, a pure water pump 17 for driving pure water to flow is installed on the pure water conveying pipeline 2, an antifreeze pump 18 for driving antifreeze to flow is installed on the antifreeze conveying pipeline 3, an acid solution metering pump 19 for driving acid solution to flow and meter is installed on the acid solution conveying pipeline 4, a sodium hypochlorite solution metering pump 20 for driving sodium chlorate solution to flow and meter is installed on the sodium hypochlorite solution conveying pipeline 5, by setting the pure water pump 17, the antifreeze pump 18, the acid solution metering pump 19 and the sodium hypochlorite solution metering pump 20, pure water, antifreeze, input amounts of acid solution and sodium hypochlorite solution can be respectively adjusted, and then hypochlorous acid disinfectant with different concentrations or different preparation amounts can be prepared through different input amounts, so as to meet requirements in different fields and different disinfection situations.
In this embodiment, as shown in fig. 1, a controller 21 is further disposed on the chassis 1, the controller 21 is a microcomputer, the controller 21 is respectively connected to the pure water pump 17, the antifreeze pump 18, the acid solution metering pump 19, and the sodium hypochlorite solution metering pump 20, and the parameter values of the pure water, the antifreeze, the acid solution, and the sodium hypochlorite solution are set on the controller 21, and can be changed, so that the operation is more convenient;
in addition, all install the solenoid valve on pure water pipeline 2, antifreeze pipeline 3, acid solution pipeline 4 and sodium hypochlorite solution pipeline 5, solenoid valve signal connection controller 21 also, when preparing the device shut down, each solenoid valve is also corresponding closed.
In this embodiment, combine fig. 1 to show, install level sensor 22 on the bottom inside wall of pure water case 13, antifreeze case 14, acid solution storage tank 15 and sodium hypochlorite solution storage tank 16 respectively, level sensor 22 signal connection controller 21, controller 21 signal connection alarm 23, alarm 23 is installed on quick-witted case 1, when the liquid level in quick-witted case 1 is less than the setting value, each pump body stop motion is controlled to controller 21, and report to the police through alarm 23, level sensor 22 is common for daily life, and belong to technical staff common general knowledge in this technical field, no longer describe herein.
In this embodiment, as shown in fig. 1, the alarm 23 is any one of a buzzer alarm and an indicator light alarm.
The working procedure of example 1 is:
referring to fig. 1, pure water in the pure water tank 13 is fed into the first ejector 6 through the pure water pump 17, and an acid solution in the acid solution storage tank 15 is also fed into the first ejector 6 through the acid solution metering pump 19, and then fed into the first reactor 7 through the first ejector 6, and is uniformly mixed in the first reactor 7;
then, the sodium hypochlorite solution in the sodium hypochlorite solution storage tank 16 is input into the second ejector 8 through the sodium hypochlorite solution metering pump 20, and then is input into the first reaction chamber 901 of the second reactor 9 through the second ejector 8, the acid solution and the sodium hypochlorite solution are subjected to a chemical combination reaction in the first reaction chamber 901 of the second reactor 9 to generate a hypochlorous acid solution, and then the hypochlorous acid solution and the antifreeze are uniformly mixed in the second reaction chamber 902 after entering the second reaction chamber 902 through the first reaction chamber 901, and the antifreeze in the antifreeze tank 14 is input into the second reaction chamber 902, and then the generated hypochlorous acid solution and the antifreeze are stored in the low-temperature hypochlorous acid disinfectant storage tank 11 through the output pipeline 10, thereby completing the preparation of the low-temperature hypochlorous acid disinfectant.
Example 2, as shown in fig. 2, a low-temperature hypochlorous acid disinfectant preparing apparatus is the same as that of example 1 except that in example 1, a pure water supply line 2 and an antifreeze supply line 3 are both communicated with a first jet device 6 through a third reactor 12, and pure water supplied from the pure water supply line 2 and an antifreeze supplied from the antifreeze supply line 3 are both supplied to the third reactor 12, and are mixed in the third reactor 12 and then supplied from the third reactor 12 to the first jet device 6;
in addition, in this embodiment, the second reactor 9 has only one reaction chamber.
The working process of the example 2 is as follows:
referring to fig. 2, pure water in the pure water tank 13 is fed into the third reactor 12 through the pure water pump 17, antifreeze in the antifreeze tank 14 is also fed into the third reactor 12 through the antifreeze delivery pipe 3, the pure water and the antifreeze are uniformly mixed in the third reactor 12 to form antifreeze solution, and then fed into the first ejector 6 from the third reactor 12, and the acid solution in the acid solution storage tank 15 is also fed into the first ejector 6 through the acid solution metering pump 19, and then fed into the first reactor 7 from the first ejector 6, and uniformly mixed in the first reactor 7; afterwards, input into second ejector 8 by first reactor 7 in, simultaneously, sodium hypochlorite solution in sodium hypochlorite solution storage tank 16 also inputs into second ejector 8 through sodium hypochlorite solution measuring pump 20, afterwards, input into second reactor 9 by second ejector 8 in, acid solution and sodium hypochlorite solution take place chemical combination reaction in second reactor 9 and generate hypochlorous acid, afterwards, enter into low temperature hypochlorous acid disinfectant storage tank 11 through output pipeline 10 and store, accomplish preparing of low temperature hypochlorous acid disinfectant from this.
To sum up, the utility model solves the problems that the existing disinfectant has unsatisfactory disinfection effect and is even difficult to use when used in low temperature environment.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes, modifications and/or alterations to the present invention may be made by those skilled in the art after reading the technical disclosure of the present invention, and all such equivalents may fall within the scope of the present invention as defined by the appended claims.
Claims (6)
1. The utility model provides a device is prepared to low temperature hypochlorous acid disinfectant which characterized in that: the device comprises a case, wherein a hypochlorous acid reaction mechanism is arranged in the case, a pure water conveying pipeline and an antifreeze conveying pipeline are arranged on the outer side of the case, and the pure water conveying pipeline and the antifreeze conveying pipeline are respectively communicated with the hypochlorous acid reaction mechanism;
the hypochlorous acid reaction mechanism comprises an acid solution conveying pipeline and a sodium hypochlorite solution conveying pipeline, the acid solution conveying pipeline is communicated with a first ejector, the output end of the first ejector is communicated with the input end of the first reactor, the output end of the first reactor is communicated with the input end of a second ejector, the sodium hypochlorite solution conveying pipeline is communicated with the second ejector, the output end of the second ejector is communicated with the input end of the second reactor, and the output end of the second reactor is communicated with a low-temperature hypochlorous acid disinfectant storage tank through an output pipeline;
the pure water conveying pipeline is communicated with the first ejector and the antifreeze conveying pipeline is communicated with the second reactor, or the pure water conveying pipeline and the antifreeze conveying pipeline are communicated with the first ejector through a third reactor.
2. The low-temperature hypochlorous acid disinfectant preparing device as claimed in claim 1, wherein: a pure water tank and an antifreeze agent tank are arranged on the outer side of the case, the pure water tank is communicated with the pure water conveying pipeline, and the antifreeze agent tank is communicated with the antifreeze agent conveying pipeline;
machine incasement chamber is equipped with acid solution bin and sodium hypochlorite solution bin, acid solution bin intercommunication acid solution pipeline, sodium hypochlorite solution bin intercommunication sodium hypochlorite solution pipeline.
3. The low-temperature hypochlorous acid disinfectant preparing device as claimed in claim 2, wherein: the device comprises a pure water conveying pipeline, an antifreeze pump, an acid solution metering pump and a sodium hypochlorite solution metering pump, wherein the pure water conveying pipeline is provided with the pure water pump used for driving pure water to flow, the antifreeze pump used for driving antifreeze to flow is arranged on the antifreeze conveying pipeline, the acid solution metering pump used for driving acid solution to flow and meter is arranged on the acid solution conveying pipeline, and the sodium hypochlorite solution metering pump used for driving sodium chlorate solution to flow and meter is arranged on the sodium hypochlorite solution conveying pipeline.
4. The low temperature hypochlorous acid disinfectant prepares device of claim 3, characterized by: the machine case is also provided with a controller, and the controller is respectively connected with the pure water pump, the antifreeze pump, the acid solution metering pump and the sodium hypochlorite solution metering pump.
5. The low temperature hypochlorous acid disinfectant prepares device of claim 4, characterized by: the water purification case antifreeze case acid solution bin with install level sensor on the bottom inside wall of sodium hypochlorite solution bin respectively, level sensor signal connection the controller, controller signal connection alarm, the alarm install in on the machine case.
6. The low-temperature hypochlorous acid disinfectant preparing device as claimed in claim 5, wherein: the alarm adopts any one of a buzzer alarm or an indicator light alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120222511.3U CN214801953U (en) | 2021-01-26 | 2021-01-26 | Low-temperature hypochlorous acid disinfectant preparing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120222511.3U CN214801953U (en) | 2021-01-26 | 2021-01-26 | Low-temperature hypochlorous acid disinfectant preparing device |
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| CN214801953U true CN214801953U (en) | 2021-11-23 |
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| CN202120222511.3U Active CN214801953U (en) | 2021-01-26 | 2021-01-26 | Low-temperature hypochlorous acid disinfectant preparing device |
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