CN208186663U - A kind of integrated hydrogen peroxide sterilization system of air-conditioning - Google Patents
A kind of integrated hydrogen peroxide sterilization system of air-conditioning Download PDFInfo
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- CN208186663U CN208186663U CN201820698907.3U CN201820698907U CN208186663U CN 208186663 U CN208186663 U CN 208186663U CN 201820698907 U CN201820698907 U CN 201820698907U CN 208186663 U CN208186663 U CN 208186663U
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- air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
Integrating hydrogen peroxide sterilization system the utility model discloses a kind of air-conditioning includes Dehumidifying element, high pressure blower, vaporization unit, hydrogen peroxide injection unit, gas circuit unit and control unit；The hydrogen peroxide vaporized is delivered to air-conditioning system by vaporization unit.The utility model is integrated with clean indoor air-conditioning system, and the vaporized hydrogen peroxide of generation is injected into toilet using clean indoor air conditioner system air blast return air duct, is sterilized to clean indoor air and object table.
Description
Technical field
The utility model relates to a kind of air-conditionings to integrate hydrogen peroxide sterilization system.
Background technique
In recent years, deepening constantly with the development of modern science and technology and the new round industrial revolution, developed country implements one after another
Reindustrialization strategy.Digitlization, intellectualized technology profoundly change manufacturing production model and Industrial form, in addition green wood
The important breakthrough of the technologies such as material, new energy will cause the change of new round science and technology and industry.Especially in new high-tech product
During processing, how come meet processing precise treatment, product micromation, high-purity (high quality), high reliability
The problems such as demand, to the lustration class in production environment, more stringent requirements are proposed.Still further aspect, with modern biomedical
Development, number of bacteria in toilet, the control problem of microbial contamination are required also to be continuously improved, with guarantee medical medicine,
The industries such as biological study, food production are not by microbial contamination or infection.Industrial clean technology and biological water-saving technology will be with
The development of science and technology and making rapid progress and rapidly developing for industrial products, it is living to become modern industrial production and scientific experiment
Move one of indispensable important technology mark.Toilet (CleanRoom), also known as dust-free workshop, dust free room or clean room.It is
Refer to the environment with low contamination levels, the pollutant of particulate, noxious air, bacterium in air in spatial dimension etc.
It excludes, and by the temperature of interior, cleanliness, room pressure, air velocity and air flow method, noise vibration and illumination, electrostatic control
System gives the room being specifically designed in a certain range of needs.One clean room has a controlled levels of contamination, pollution
Every cubic metre of granule number can be used in rank, or determined with the largest particles size.General toilet mainly controls microorganism
The pollution of (bacterium) object, target has life particle to extraneous and people pollution, while its internal material will be amenable to
Various hydrogen peroxide corrode, and inside will keep the negative pressure with atmosphere.It is substantially exactly that its internal material will be amenable to various sterilizings
The toilet of processing.Currently, clean technology is widely used to all trades and professions or other requirement to prevent particle pollutions, microorganism are dirty
The environmental Kuznets Curves of dye, example: pharmaceuticals industry, hospital (operating room, bio-clean treatment unit) food, cosmetics, beverage products production, animal are real
Test room, physical and chemical inspection room, blood station, bacteriology, biology, Clean Operating Lab, object object engineering (recombination, vaccine preparation) etc..
The common sterilization method in toilet has following several at present: 1, surface wipes 2, with watering can spread by hand 3, formaldehyde
Stifling 4, ozonization 5, wet fog disinfection dry fog disinfection etc..Surface wipes and with watering can spread by hand in the presence of disinfection be not thorough, have
The problems such as dead angle；Formaldehyde fumigation is more demanding to ambient humidity, there is residual and carcinogenicity, and sterilising cycle is long, it is difficult to verification the verifying results,
Material compatibility is poor；Ozonization is also higher to the temperature and humidity of environment, verifies sterilization effect, material compatibility without indicator
Also poor；The atomizing particle size of wet fog disinfection and dry fog disinfection is larger, will lead to surface condensation residual, corrosivity is larger, because of its mist
Change particle is big, and poor diffusivity, uniform spatial distribution is poor, and space sterilization effect is uneven.
The study found that vaporized hydrogen peroxide has extremely strong sterilization capability.The hydrogen peroxide of liquid is after high temperature " vaporization "
It is ejected into the space of relative closure, hydrogen peroxide steam touches colder body surface and reaches micro- coagulated state, various
Antimicrobial surface forms micron-sized coating, and hydrogen peroxide molecule touches body surface, generates oxidation and forms freedom
Base attack micro organisms destroy cell membrane, lipid, protein and DNA, promote microorganism thoroughly to inactivate, to reach high-caliber
Sterilizing.A kind of novel sterilizing methods are increasingly becoming to toilet's sterilizing using vaporized hydrogen peroxide.
There are a few money vaporized hydrogen peroxide sterilizing installations on the market at present, maximum sterilizing volume can achieve 600~800m3,
It sterilizes to entire toilet, needs to arrange multiple devices while sterilizing can be only achieved sterilization effect, complicated for room layout
Toilet may will do it part separately sterilizing to reduce acquisition cost, time-consuming and laborious, be likely to result in secondary pollution.
Summary of the invention
The purpose of this utility model is exactly to solve the above-mentioned problems and provides a kind of integrated hydrogen peroxide sterilization of air-conditioning
System is integrated with clean indoor air-conditioning system, using clean indoor air-supply return air duct by the vaporization peroxide of generation
Change hydrogen to be injected into toilet, sterilize to clean indoor air and object table.
Purpose of the utility model is realized as follows:
It includes Dehumidifying element, high pressure blower, peroxidating that a kind of air-conditioning of the utility model, which integrates hydrogen peroxide sterilization system,
Hydrogen injection unit, gas circuit unit, vaporization unit and control unit；
Dehumidifying element includes dehumidifier and high efficiency particulate air filter, dehumidifier be equipped with fresh air inlet and with high efficiency particulate air filter phase
Outlet even, the import connection of high efficiency particulate air filter and high pressure blower；
The outlet of high pressure blower is equipped with several branches, if several branches are connect with main line vaporization component respectively；
If vaporization unit includes the vaporization component of main line parallel connection；Vaporization component includes setting gradually along air-flow direction
Air heater, the first temperature sensor and vaporizing chamber, chamber outputs are connect with air-conditioning duct and the air-conditioning system pipe
Road is equipped with second temperature sensor, is equipped with vaporizer and third temperature sensor, the first temperature sensor, second in vaporizing chamber
Temperature sensor and third temperature sensor are connect with control unit；
Hydrogen peroxide injection unit includes fluid reservoir and several injection pumps, passes through pipe between fluid reservoir and each injection pump
Road connection, which is equipped with liquid filter and the pipeline is located at the liquid level that one end in fluid reservoir is lower than fluid reservoir, injection
It is connected between the outlet and vaporizing chamber of pump by pipeline；The hydrostatic sensor connecting with control unit and liquid level are equipped in fluid reservoir
Sensor；Fluid reservoir is connect by liquid supplementation channel with external Hydrogen peroxide storage, and liquid supplementation channel is equipped with kinetic pump and is located at dynamic
Pipeline at power pump discharge is equipped with liquid filter；
Gas circuit unit includes the air supply manifold connecting with gas source and several gas source branch pipes connecting with injection pump outlet conduit,
Air supply manifold is equipped with filtering pressure regulator valve and pressure switch, has flow control valve and branch pipe solenoid valve on gas source branch pipe；Gas source is total
Pipeline of the pipe before the filtering pressure regulator valve is equipped with safety line, and the safety line is equipped with security solenoid valve and pneumatically
Ball valve；Filter pressure regulator valve, flow control valve, solenoid valve, pressure switch, security solenoid valve and pneumatic ball valve respectively with the control
Unit is connected and is controlled by it.Preferred security solenoid valve is two-position-five-way solenoid valve, and branch pipe solenoid valve is bi-bit bi-pass
Solenoid valve.
It further includes apparatus casing in hydrogen peroxide sterilization system that a kind of above-mentioned air-conditioning, which integrates, high pressure blower, vaporization unit,
Hydrogen peroxide injection unit and gas circuit unit are installed in apparatus casing, and Dehumidifying element is located at outside the apparatus casing.Preferably
High pressure blower is located at the bottom of the apparatus casing.
The outlet that a kind of above-mentioned air-conditioning integrates hydrogen peroxide sterilization system mesohigh blower is equipped with four branches, vaporization group
Tetra- tunnel Jian Wei, gas source branch pipe are four.
It further includes drain line that a kind of above-mentioned air-conditioning, which integrates hydrogen peroxide injection unit in hydrogen peroxide sterilization system, row
Liquid pipeline is equipped with positive displacement pump.
It includes controlling electric component and touch screen that a kind of above-mentioned air-conditioning, which integrates control unit in hydrogen peroxide sterilization system,
Touch screen is located on the shell of hydrogen oxide disinfection system.
A kind of above-mentioned air-conditioning integrates the bottom that hydrogen peroxide sterilization system mesohigh blower is located at hydrogen peroxide sterilization system
On plate.
The control system of the utility model needs and air-conditioner control system links, and the temperature and humidity adjustment before sterilizing and goes out
Row after bacterium is residual to need to open air-conditioning system, and in sterilization process, air-conditioning system needs to adjust the rate of ventilation in space, guarantees
Sterilization effect is more preferable.
Detailed description of the invention
Fig. 1 is a kind of embodiment structure schematic diagram of the utility model；
Fig. 2 is a kind of Dehumidifying element structural schematic diagram of embodiment of the utility model；
Fig. 3 is a kind of vaporization unit structural schematic diagram of embodiment of the utility model；
Fig. 4 is a kind of hydrogen peroxide injection unit structural schematic diagram of embodiment of the utility model；
Fig. 5 is a kind of gas circuit cellular construction schematic diagram of embodiment of the utility model.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
Referring to Fig. 1, the utility model air-conditioning is shown in figure integrates hydrogen peroxide sterilization system, including apparatus casing 1,
The Dehumidifying element 2 being installed on outside apparatus casing 1, high pressure blower 3, the vaporization unit 4, hydrogen peroxide being installed in apparatus casing 1
Injection unit 5, gas circuit unit 6 and be installed on apparatus casing 1 outer surface control unit 7 (in figure and being not drawn into)；Vaporization is single
The hydrogen peroxide vaporized is delivered to air-conditioning system 8 by member 4, and wherein high pressure blower 3 is installed on the bottom of apparatus casing 1.
Refering to Fig. 2~5, the Dehumidifying element 2 of the utility model, including dehumidifier 201 and high efficiency particulate air filter are shown in Fig. 2
202, the outlet of high efficiency particulate air filter 202 is connect with the import of high pressure blower 3 by pipeline；The utility model is shown in Fig. 3
Vaporization unit 4 includes the vaporization component all the way in the vaporization component of four tunnels parallel connection, and vaporization component successively includes sky along airflow direction
Hot-air heater 401 and vaporizing chamber 402, the export pipeline of high pressure blower 3 are divided into four branches, and each branch all connects air
Heater 401 is equipped with the first temperature sensor 403, installs on vaporizing chamber 402 between air heater 401 and vaporizing chamber 402
There are vaporizer 404 and second temperature sensor 405, the outlet of vaporizing chamber 402 is connect with air-conditioning duct 701 and the pipeline
It is equipped with third temperature sensor 406.
It includes fluid reservoir 501 and four injection pumps 502, storage that the utility model hydrogen peroxide injection unit 5 is shown in Fig. 4
It is connected between flow container 501 and four injection pumps 502 by four pipelines and is designed with a liquid filter on each pipeline
503, the outlet of four injection pumps 502 is connect with the vaporizing chamber 402 of four road vaporization components respectively, fluid reservoir 501 by pipeline with
External Hydrogen peroxide storage 504 connects, which is equipped with kinetic pump 505 and sets on the pipeline in 505 exit of kinetic pump
There is liquid filter 506, fluid reservoir 501 is additionally provided with Drainage pipe, which is equipped with positive displacement pump 507；Fluid reservoir 501
Equipped with hydrostatic sensor 508 and liquid level sensor 509.
The gas circuit unit 6 of the utility model is shown in Fig. 5, gas circuit unit 6 includes the air supply manifold connecting with gas source 9
601 and several gas source branch pipes 602 connecting with 502 outlet conduit of injection pump, air supply manifold is equipped with filtering pressure regulator valve 603 and pressure
Power switch 604, flow control valve 605 and two-position two-way solenoid valve 606 on gas source branch pipe；Air supply manifold 601 is located at filtering pressure regulation
Pipeline before valve 602 is equipped with safety line, and safety line is equipped with two-position-five-way solenoid valve 607 and pneumatic ball valve 608.
Control unit 7 includes control electric component 701 (being not drawn into figure) and touch screen 702 (being not drawn into figure), touch-control
Screen 702 is installed on the outer surface of apparatus casing 1, controls the utility model hydrogen peroxide sterilization system by touch screen 702.
The utility model is before use, open the indoor rate of ventilation of 8 pairs of cleanings of air-conditioning system and temperature and humidity tune of toilet
Setting value is saved, after completion, starts this hydrogen peroxide sterilization system, Dehumidifying element 2 and high pressure blower 3 start, air heating
Device 401 is begun to warm up, and is first preheated to the pipeline of whole system, and after reaching set temperature, gas circuit unit 6 is opened, injection pump
502 startings, the steam after vaporization is transported in air-conditioning system 8 by high pressure blower 3, then is transported to by air-conditioning system 8 each clean
In clean room, in space object table and air sterilize.Vaporization unit 4 can be opened according to the sterilized space size of toilet
Four road vaporization component units 6 and injection pump 502 is corresponding opens.
Above embodiments are only for illustration of the utility model, rather than limitations of the present invention, related technical field
Technical staff can also make various transformation or modification in the case where not departing from the spirit and scope of the utility model, because
This all equivalent technical solution also should belong to the scope of the utility model, should be limited by each claim.
Claims (8)
1. a kind of air-conditioning integrates hydrogen peroxide sterilization system, which is characterized in that including Dehumidifying element, high pressure blower, vaporization unit,
Hydrogen peroxide injection unit, gas circuit unit and control unit；
The Dehumidifying element includes dehumidifier and high efficiency particulate air filter, the dehumidifier be equipped with fresh air inlet and with it is described efficiently
The connected outlet of filter, the high efficiency particulate air filter are connect with the import of the high pressure blower；
The outlet of the high pressure blower is equipped with several branches；
If the vaporization unit includes the vaporization component of main line parallel connection, if should main line vaporization component respectively with the high pressure blower
Several branch connections are exported, the vaporization component includes the air heater set gradually along air-flow direction, the first temperature
The pipeline of sensor and vaporizing chamber, the chamber outputs and air-conditioning system connects and the pipeline of the air-conditioning system is equipped with second
Temperature sensor, the vaporizing chamber is interior to be equipped with vaporizer and third temperature sensor, first temperature sensor, second temperature
Sensor and third temperature sensor are connect with described control unit；
The hydrogen peroxide injection unit includes fluid reservoir and several injection pumps, is led between the fluid reservoir and each injection pump
Piping connection, which is equipped with liquid filter and the pipeline is located at one end in the fluid reservoir lower than the fluid reservoir
Liquid level, between the outlet of the injection pump and the vaporizing chamber pass through pipeline connect；It is equipped with and the control in the fluid reservoir
The hydrostatic sensor and liquid level sensor of unit connection processed；The fluid reservoir is connected by liquid supplementation channel and external Hydrogen peroxide storage
It connects, the liquid supplementation channel is equipped with kinetic pump and is located at the pipeline in the kinetic pump exit equipped with liquid filter；
The gas circuit unit includes the air supply manifold connecting with gas source and several gas sources connecting with the injection pump outlet conduit
Branch pipe, the air supply manifold are equipped with filtering pressure regulator valve and pressure switch, have flow control valve and branch pipe on the gas source branch pipe
Solenoid valve；Pipeline of the air supply manifold before the filtering pressure regulator valve is equipped with safety line, sets in the safety line
There are security solenoid valve and pneumatic ball valve；The filtering pressure regulator valve, flow control valve, solenoid valve, pressure switch, security solenoid valve and
Pneumatic ball valve connect with control unit respectively and is controlled by it.
2. air-conditioning as described in claim 1 integrates hydrogen peroxide sterilization system, which is characterized in that it further include apparatus casing, institute
It states high pressure blower, vaporization unit, hydrogen peroxide injection unit and gas circuit unit to be installed in the apparatus casing, the dehumidifying is single
Member is located at outside the apparatus casing.
3. air-conditioning as claimed in claim 2 integrates hydrogen peroxide sterilization system, which is characterized in that the high pressure blower is located at institute
State the bottom of apparatus casing.
4. air-conditioning as described in claim 1 integrates hydrogen peroxide sterilization system, which is characterized in that the outlet of the high pressure blower
Equipped with four branches, the vaporization component is four tunnels, and the gas source branch pipe is four.
5. air-conditioning as described in claim 1 integrates hydrogen peroxide sterilization system, which is characterized in that the branch pipe solenoid valve is two
Position two-way electromagnetic valve.
6. air-conditioning as described in claim 1 integrates hydrogen peroxide sterilization system, which is characterized in that the security solenoid valve is two
Position five-way electromagnetic valve.
7. air-conditioning as described in claim 1 integrates hydrogen peroxide sterilization system, which is characterized in that the hydrogen peroxide injection is single
Member further includes drain line, and the drain line is equipped with positive displacement pump.
8. air-conditioning as described in claim 1 integrates hydrogen peroxide sterilization system, which is characterized in that described control unit includes control
Electric component and touch screen processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820698907.3U CN208186663U (en) | 2018-05-11 | 2018-05-11 | A kind of integrated hydrogen peroxide sterilization system of air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820698907.3U CN208186663U (en) | 2018-05-11 | 2018-05-11 | A kind of integrated hydrogen peroxide sterilization system of air-conditioning |
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| CN208186663U true CN208186663U (en) | 2018-12-04 |
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| CN201820698907.3U Active CN208186663U (en) | 2018-05-11 | 2018-05-11 | A kind of integrated hydrogen peroxide sterilization system of air-conditioning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111426022A (en) * | 2020-04-02 | 2020-07-17 | 克莱门特捷联制冷设备(上海)有限公司 | Disinfection and sterilization device and disinfection and sterilization method for air conditioning unit |
-
2018
- 2018-05-11 CN CN201820698907.3U patent/CN208186663U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111426022A (en) * | 2020-04-02 | 2020-07-17 | 克莱门特捷联制冷设备(上海)有限公司 | Disinfection and sterilization device and disinfection and sterilization method for air conditioning unit |
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