CN205641278U - Harmless disinfecting purifies oxygenating terminal - Google Patents
Harmless disinfecting purifies oxygenating terminal Download PDFInfo
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- CN205641278U CN205641278U CN201620065290.2U CN201620065290U CN205641278U CN 205641278 U CN205641278 U CN 205641278U CN 201620065290 U CN201620065290 U CN 201620065290U CN 205641278 U CN205641278 U CN 205641278U
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- oxygen
- gas cylinder
- hut
- terminal
- oxygenating
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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
The utility model discloses a harmless disinfecting purifies oxygenating terminal, include: controller and filter sterilization portion, the controller with filter sterilization portion connects, filter sterilization portion receives controller control, filter sterilization portion includes that first pneumatic valve, first gas cylinder hut, first oxygen suppliment valve, second oxygen suppliment valve, second gas cylinder hut, second pneumatic valve, first filtration piece, second filter piece, first cylinder, second cylinder, filter chamber and centrifugal fan. The utility model discloses a harmless disinfecting purifies oxygenating terminal has realized harmless disinfecting when the air to in the room purifies to can carry out the oxygenating in real time according to the oxygen content in the room, make the oxygen among the room environment maintain 21% all the time between 22%.
Description
Technical field
This utility model relates to purification techniques field, particularly relates to a kind of harmless bactericidal purifying oxygenating terminal.
Background technology
At present, domestic mass-produced indoor air-purifier many employings filter type implementation environment gas filtration purifies.This mode can reduce the PM2.5 in room and the content of formaldehyde reduced in room, but can not remove the harmful substances such as antibacterial adsorbed on filter or drainage screen, easily causes room secondary pollution.Therefore, need, while purifying, the sterilization that carries out disinfection.
At present, use the modes such as ultraviolet, plasma, ozone and lactic acid steam room to be carried out disinfection sterilization more.Wherein, if human body can be constituted injury when ozone reaches finite concentration in the environment of relative closure；The sterilised medium of plasma ion disinfection equipment is hydrogen peroxide, also can have injury greatly when this chemical substance reaches finite concentration to human body；Ultraviolet, lactic acid fumigation and steaming method are sterilized, and human body all can constitute injury.Above-mentioned disinfection way, needs during sterilization to isolate with human body, and in disinfecting process, people need to withdraw from a room, and need ventilation to be diluted when personnel enter.Therefore, these sterilization methods are in the life of people, and it is inapplicable for especially needing the office space carrying out purifying air.
In addition, owing to cleaning equipment is generally used for the most airtight space, the most airtight space can decline because people's environmental pollution and human consumption two aspect produce room oxygen content, so that the oxygen in this space maintains the level (as 21%-22% between) favourable to human body all the time, then need while purifying can oxygenating in time, to make up the room oxygen content decline that a variety of causes causes.
Accordingly, it would be desirable to a kind of equipment, it is possible to while the air in room is purified, it is achieved harmless disinfection, and can oxygenating in time.
Summary of the invention
For solving the technical problem of existing existence, this utility model embodiment provides a kind of harmless bactericidal purifying oxygenating terminal, it is possible to carry out harmless sterilization while purifying the air in room.
For reaching above-mentioned purpose, the technical scheme of this utility model embodiment is achieved in that
A kind of harmless bactericidal purifying oxygenating terminal, described harmless bactericidal purifying oxygenating terminal includes: controller and filter sterilization portion；Described controller is connected with described filter sterilization portion, and described filter sterilization portion is controlled by described controller；
Described filter sterilization portion includes the first pneumatic operated valve, the first gas cylinder hut, the first oxygen supply valve, the second oxygen supply valve, the second gas cylinder hut, the second pneumatic operated valve, the first filtration members, the second filtration members, the first cylinder, the second cylinder, filter chamber and centrifugal blower；Wherein, described filter chamber is between described first gas cylinder hut and described second gas cylinder hut, and is respectively communicated with described first gas cylinder hut, described second gas cylinder hut；Described filter chamber communicated with extraneous holding, and described centrifugal blower is arranged on described filter chamber；Described first oxygen supply valve controls the connection between described first gas cylinder hut and described source of oxygen；Described second oxygen supply valve controls the connection between described second gas cylinder hut and described source of oxygen；Described first cylinder is connected with described first filtration members, and described first cylinder and described first filtration members can move between described first gas cylinder hut and described filter chamber；Described second cylinder is connected with described second filtration members, and described second cylinder and described second filtration members can move between described second gas cylinder hut and described filter chamber；It is pneumatic along described first gas cylinder hut to the second gas cylinder hut direction that described first pneumatic operated valve can control described first cylinder and described second cylinder；It is pneumatic along described second gas cylinder hut to the first gas cylinder hut direction that described second pneumatic operated valve can control described first cylinder and described second cylinder.
Wherein, described controller includes at least one programmable logic controller (PLC) PLC；Described controller is for controlling described first pneumatic operated valve and the opening and closing of the second pneumatic operated valve, the first oxygen supply valve and the opening and closing of the second oxygen supply valve and described first gas cylinder hut and the second gas cylinder hut oxygen purity, pressure and closing duration in the closed state.
Wherein, described first oxygen supply valve and/or the second oxygen supply valve are two oxygen supply valves of threeway.
Wherein, described first filtration members and/or described second filtration members, including drainage screen and/or the activated carbon adsorption film that can filter granule in gas.
Wherein, described terminal also includes: gas detecting element, and described gas detecting element electrically connects with described controller, for detecting the oxygen content in outside air and sending the data detected to described controller.
Wherein, the oxygen pipeline of described terminal is provided with electronic flow instrument and oxygen supply electrodynamic valve；Described electronic flow instrument electrically connects with described controller respectively with oxygen supply electrodynamic valve；Described electronic flow instrument detects the oxygen flow on described oxygen pipeline and sends the data detected to described controller；Described oxygen supply electrodynamic valve is turned on and off under the control of described controller.
The harmless bactericidal purifying oxygenating terminal of this utility model embodiment, by oxygen being collected in gas cylinder hut with absorption intercepting, enclosed cylinder case controls to implement antibacterial to poison and decompose by double items of oxygen pressure with time, reach the purpose of harmless sterilization, thus while air is purified, achieve harmless sterilization.In addition, the harmless bactericidal purifying oxygenating terminal of this utility model embodiment, oxygenating can also be carried out in real time according to the oxygen content in room, with the oxygen content in diffusion fashion regulation room, the oxygen in room environment can be made to maintain between 21%-22% all the time, thus solve the room oxygen content decline problem that various factors causes.
Accompanying drawing explanation
In accompanying drawing (it is not necessarily drawn to scale), the parts that similar reference can be similar described in the different views.The similar reference numerals with different letter suffix can represent the different examples of similar component.Accompanying drawing generally shows each embodiment discussed herein by way of example and not limitation.
Fig. 1 is the composition structural representation of terminal in this utility model embodiment one harmless bactericidal purifying SOS；
Fig. 2 is structural representation during end-filtration sterilization unit gas cylinder hut 122 cleaning and sterilization shown in this utility model embodiment one Fig. 1；
Fig. 3 is structural representation during end-filtration sterilization unit gas cylinder hut 125 cleaning and sterilization shown in this utility model embodiment one Fig. 1；
Fig. 4 is the composition structural representation of terminal in this utility model embodiment two harmless bactericidal purifying SOS.
Detailed description of the invention
Embodiment one
As shown in Figure 1, the harmless bactericidal purifying oxygenating terminal of this utility model embodiment can include controller 11 and filter sterilization portion 12, filter sterilization portion 12 connects source of oxygen by oxygen pipeline, for oxygen being carried out filter sterilization and exporting, controller 11 is connected with filter sterilization portion 12, for being controlled described filter sterilization portion 12.
As shown in Figure 2 and Figure 3, filter sterilization portion 12 includes: pneumatic operated valve 121, gas cylinder hut 122, oxygen supply valve 123, oxygen supply valve 124, gas cylinder hut 125, pneumatic operated valve 126, filtration members 127, filtration members 128, cylinder 129, cylinder 1210, filter chamber 1211 and centrifugal blower.Wherein, described filter chamber 1211 is between gas cylinder hut 122 and described gas cylinder hut 125, and is respectively communicated with described gas cylinder hut 122, described gas cylinder hut 125；Described filter chamber 1211 communicated with extraneous holding, and described centrifugal blower is arranged on described filter chamber 1211；Described oxygen supply valve 123 controls the connection between described gas cylinder hut 122 and described source of oxygen；Described oxygen supply valve 124 controls the connection between described gas cylinder hut 125 and described source of oxygen；Described cylinder 129 is connected with described filtration members 127, and described cylinder 129 and described filtration members 127 can move between described gas cylinder hut 122 and described filter chamber 1211；Described cylinder 1210 is connected with described filtration members 128, and described cylinder 1210 and described filtration members 128 can move between described gas cylinder hut 125 and described filter chamber 1211；It is pneumatic along described gas cylinder hut 122 to gas cylinder hut 125 direction that described pneumatic operated valve 121 can control cylinder 129 and cylinder 1210；It is pneumatic along described gas cylinder hut 125 to gas cylinder hut 122 direction that described pneumatic operated valve 126 can control cylinder 129 and cylinder 1210.
In actual application, oxygen supply valve 123 can be arranged on the oxygen pipeline connecting described gas cylinder hut 122 and source of oxygen；Oxygen supply valve 124 can be arranged on the oxygen pipeline connecting described gas cylinder hut 125 and source of oxygen；Described pneumatic operated valve 121 can be arranged on the pneumatic line outside gas cylinder hut 122, and described pneumatic operated valve 126 can be arranged on the pneumatic line outside gas cylinder hut 125.
nullPneumatic operated valve 126 is opened，As shown in Figure 2，Cylinder 129 moves to gas cylinder hut 122，Cylinder 1210 moves to filter chamber 1211，Filtration members 127 moves to filter chamber 1211，Filtration members 128 moves to gas cylinder hut 125，Gas cylinder hut 125 enters filtration condition，Pneumatic operated valve 126 cuts out，Oxygen supply valve 123 is opened，Oxygen enters gas cylinder hut 122，Gas cylinder hut 122 is carried out，By opening and closing oxygen supply valve 123, gas cylinder hut 122 is cleaned multiple times，Cleaning terminates，In gas cylinder hut 122, oxygen purity reaches predetermined oxygen purity value and (can arrange according to actual oxygenating demand，This utility model embodiment elects more than 80% as，It is preferably 90%-100%)，Air pressure reaches predetermined pressure, and (preferably pressure values is 0.1～1MPa，Preferably at 2ATA pressure)，Then by gas cylinder hut 122 pneumatic sealing，Sterilize，Treat gas cylinder hut 122 close under predetermined pressure and predetermined oxygen purity duration reach the scheduled time (can according to sterilization need set，Between optional 1-30 hour，Between being preferably 12-24 hour)，Then sterilization terminates.nullGas cylinder hut 122 close duration reach the scheduled time time，Pneumatic operated valve 121 is opened，As shown in Figure 3，Cylinder 129 moves to filter chamber 1211，Cylinder 1210 moves to cylinder chamber 125，Filtration members 127 moves to gas cylinder hut 122，Filtration members 128 moves to filter chamber 1211，Gas cylinder hut 122 enters filtration condition，Pneumatic operated valve 121 cuts out，Oxygen supply valve 124 is opened，Oxygen enters gas cylinder hut 125，Gas cylinder hut 125 is carried out，By opening and closing oxygen supply valve 124, gas cylinder hut 125 is cleaned multiple times，In gas cylinder hut 125, oxygen purity reaches predetermined oxygen purity value and (can arrange according to actual oxygenating demand，This utility model embodiment elects more than 80% as，It is preferably 90%-100%)，Air pressure reaches predetermined pressure, and (preferably pressure values is 0.1～1MPa，Preferably at 2ATA pressure)，Then by gas cylinder hut 125 pneumatic sealing，Sterilize，Treat gas cylinder hut 125 close under predetermined pressure and predetermined oxygen purity duration reach the scheduled time (can according to sterilization need set，Between optional 1-30 hour，Between being preferably 12-24 hour)，Then sterilization terminates.Gas cylinder hut 125 close duration reach the scheduled time time, pneumatic operated valve 126 opens, and repeats said process.
In above process, gas cylinder hut 125 close duration reach the scheduled time time, centrifugal blower starts, the indoor oxygen of gas cylinder hut 125 drives output to room by filter chamber 1211 and via centrifugal blower, and gas cylinder hut 122 close duration reach the scheduled time time, centrifugal blower starts, and the indoor oxygen of gas cylinder hut 122 drives output to room by filter chamber 1211 and via centrifugal blower.
So, after gas cylinder hut 122 automatically cleans closing sterilization and runs the scheduled time, automatically turn on and be in filtration condition output oxygen, it is simultaneously switching to gas cylinder hut 125 be carried out closing sterilization, gas cylinder hut 125 automatically cleans closing sterilization and runs the scheduled time, automatically turns on and is in filtration condition output oxygen, switches back into gas cylinder hut 122 simultaneously again and is carried out closing sterilization, so switching, terminal can oxygen after continual output filtering sterilization processing.
Wherein, the terminal of this utility model embodiment, by controlling the oxygen pressure of gas cylinder hut 122/125, oxygen purity and closing duration, reach the purpose of sterilization.Gas cylinder hut 122/125 is after oxygen cleans, in the closed state, its internal oxygen purity will remain in predetermined oxygen purity value, it is under scheduled pressure value, close duration and reach the scheduled time, make its internal oxygen at certain pressure, in certain time, antibacterial is implemented toxic destruction, thus kill all antibacterials in gas cylinder hut oxygen and the pollutant containing protein component.Wherein, in sterilization process, the pressure in gas cylinder hut 122/125 needs to control 0.1～1MPa, force value is preferably 2ATA pressure, closes duration and can select between 1-30 hour, preferably 12-24 hour, when oxygen purity needs to reach more than 80%, oxygen purity is optimal at 90%-100%.
Here, oxygen supply valve 1,23/,124 two oxygen supply valves of preferred threeway, the number of times of cleaning is preferably three times, is realized for three times by switch oxygen supply valve.
Here, filtration members 127/128 includes drainage screen and/or the activated carbon adsorption film that can filter granule in gas, and drainage screen is preferably able to intercept the drainage screen of the microgranules such as absorption PM2.5, and activated carbon adsorption film is for materials such as formaldehyde adsorption.
In this utility model embodiment, the source of oxygen of harmless bactericidal purifying oxygenating terminal can use oxygen cylinder, liquid oxygen or oxygenerator, it is desirable to employing Performance comparision is stable, oxygen purity is higher and does not affect the oxygen source of indoor purifying index.Preferably oxygenerator, this offering oxygen way both can reach the purpose of stable oxygen supply, can ensure that again terminal can reach due service life.
In this utility model embodiment, controller 11 can pass through one or more interconnective programmable logic controller (PLC)s (PLC, Programmable Logic Controller) and realize.Specifically, controller 11 is for controlling the gas cylinder hut 122/125 pressure, oxygen purity and closing duration in sterilization process in filter sterilization portion 12, and control oxygen supply valve 123/124 and the opening and closing of pneumatic operated valve 121/126, to realize the automatic switchover between gas cylinder hut 122 and gas cylinder hut 125.
In this utility model embodiment, by oxygen pressure, closing time-histories and the tight control of oxygen purity these three key element, make antibacterial implement oxygen in concentrating on gas cylinder hut to soak, antibacterial is poisoned decomposition in oxygen, oxygen after sterilization enters room, room oxygen concentration is somewhat improved on the basis of original, so, room can be carried out oxygenating and realize harmless sterilization.
Embodiment two
As shown in Figure 4, the terminal in this utility model embodiment can also include that gas detecting element 13, gas detecting element 13 are connected with controller 11, and controlled device 11 controls.
Described gas detecting element 13 detects the oxygen concentration of room air in real time and sends described controller 11 to, whether controller 11 detects current oxygen concentration less than setting value (this setting value can determine according to the factor such as room area and the size of population and pre-set), if less than setting value, controlling filter sterilization portion 12 and export oxygen, if the content of current oxygen has reached setting value, then control filter sterilization portion 12 and stop output oxygen.So, room oxygen can be consumed or room oxygen deficiency implementing monitoring by the harmless bactericidal purifying SOS of this utility model embodiment, it is achieved full-automatic oxygen replenishment and regulation.
Embodiment three
In this utility model embodiment, the oxygen pipeline of harmless bactericidal purifying oxygenating terminal can be provided with electronic flow instrument, electronic flow instrument electrically connects with controller 11.Electronic flow instrument detects the oxygen flow on oxygen pipeline in real time and the data detected sends to controller 11, and the data that controller 11 transmits according to electronic flow instrument judge the most whether oxygen pipeline has leakage oxygen, if it is report to the police；If it is not, then do not report to the police.So, the oxygen gas circuit of the harmless bactericidal purifying SOS of this utility model embodiment has possessed leak supervision function, it is possible to remind user overhaul equipment and safeguard in time.
In actual application, can also arrange oxygen supply electrodynamic valve on the oxygen pipeline of harmless bactericidal purifying oxygenating terminal, the controlled device of oxygen supply electrodynamic valve 11 controls.When described oxygen supply electrodynamic valve cuts out, described electronic flow instrument detects the oxygen flow on oxygen pipeline and sends the data detected to controller 11, controller 11 judges current oxygen flow more than the flow threshold pre-set according to the data that electronic flow instrument transmits, then explanation oxygen pipeline there is currently oxygen circulation, oxygen pipeline there is currently gas leak phenomenon, if controller 11 judges the flow threshold that current oxygen flow no more than pre-sets, then circulate currently without oxygen on explanation oxygen pipeline, oxygen pipeline is normal, does not leaks oxygen.
In actual application, the circuit of the harmless bactericidal purifying oxygenating terminal of this utility model embodiment possesses grounding function, water route possesses moisture proof anti-leakage structure, to guarantee that its all circuits, gas circuit and water route meet technological standards, brings into operation after carrying out strict performance detection again.
The above, preferred embodiment the most of the present utility model, it is not intended to limit protection domain of the present utility model.
Claims (6)
1. a harmless bactericidal purifying oxygenating terminal, it is characterised in that
Described harmless bactericidal purifying oxygenating terminal includes: controller and filter sterilization portion；Described controller is connected with described filter sterilization portion, and described filter sterilization portion is controlled by described controller；
Described filter sterilization portion includes the first pneumatic operated valve, the first gas cylinder hut, the first oxygen supply valve, the second oxygen supply valve, the second gas cylinder hut, the second pneumatic operated valve, the first filtration members, the second filtration members, the first cylinder, the second cylinder, filter chamber and centrifugal blower；Wherein, described filter chamber is between described first gas cylinder hut and described second gas cylinder hut, and is respectively communicated with described first gas cylinder hut, described second gas cylinder hut；Described filter chamber communicated with extraneous holding, and described centrifugal blower is arranged on described filter chamber；Described first oxygen supply valve controls the connection between described first gas cylinder hut and source of oxygen；Described second oxygen supply valve controls the connection between described second gas cylinder hut and described source of oxygen；Described first cylinder is connected with described first filtration members, and described first cylinder and described first filtration members can move between described first gas cylinder hut and described filter chamber；Described second cylinder is connected with described second filtration members, and described second cylinder and described second filtration members can move between described second gas cylinder hut and described filter chamber；It is pneumatic along described first gas cylinder hut to the second gas cylinder hut direction that described first pneumatic operated valve can control described first cylinder and described second cylinder；It is pneumatic along described second gas cylinder hut to the first gas cylinder hut direction that described second pneumatic operated valve can control described first cylinder and described second cylinder.
Harmless bactericidal purifying oxygenating terminal the most according to claim 1, it is characterised in that described controller includes at least one programmable logic controller (PLC) PLC；Described controller is for controlling described first pneumatic operated valve and the opening and closing of the second pneumatic operated valve, the first oxygen supply valve and the opening and closing of the second oxygen supply valve and described first gas cylinder hut and the second gas cylinder hut oxygen purity, pressure and closing duration in the closed state.
Harmless bactericidal purifying oxygenating terminal the most according to claim 1, it is characterised in that described first oxygen supply valve and/or the second oxygen supply valve are two oxygen supply valves of threeway.
Harmless bactericidal purifying oxygenating terminal the most according to claim 1, it is characterised in that described first filtration members and/or described second filtration members, including drainage screen and/or the activated carbon adsorption film that can filter granule in gas.
Harmless bactericidal purifying oxygenating terminal the most according to claim 1, it is characterized in that, described terminal also includes: gas detecting element, and described gas detecting element electrically connects with described controller, for detecting the oxygen content in outside air and sending the data detected to described controller.
Harmless bactericidal purifying oxygenating terminal the most according to claim 1, it is characterised in that be provided with electronic flow instrument and oxygen supply electrodynamic valve on the oxygen pipeline of described terminal；Described electronic flow instrument electrically connects with described controller respectively with oxygen supply electrodynamic valve；Described electronic flow instrument detects the oxygen flow on described oxygen pipeline and sends the data detected to described controller；Described oxygen supply electrodynamic valve is turned on and off under the control of described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065290.2U CN205641278U (en) | 2016-01-22 | 2016-01-22 | Harmless disinfecting purifies oxygenating terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065290.2U CN205641278U (en) | 2016-01-22 | 2016-01-22 | Harmless disinfecting purifies oxygenating terminal |
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| Publication Number | Publication Date |
|---|---|
| CN205641278U true CN205641278U (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620065290.2U Active CN205641278U (en) | 2016-01-22 | 2016-01-22 | Harmless disinfecting purifies oxygenating terminal |
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| Country | Link |
|---|---|
| CN (1) | CN205641278U (en) |
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2016
- 2016-01-22 CN CN201620065290.2U patent/CN205641278U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220517 Address after: 100000 room 2B, building 1, Fenglin oasis, Nanli, Science Park, Chaoyang District, Beijing Patentee after: BEIJING GUANGWEI JIAYE TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 100012 Fenglin oasis F01 -- 2B, Datun Road, Chaoyang District, Beijing Patentee before: BEIJING GUANGWEI HUANKE TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |