CN106996614A - A kind of pair of wind path air dissipation method and its application - Google Patents
A kind of pair of wind path air dissipation method and its application Download PDFInfo
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- CN106996614A CN106996614A CN201710153517.8A CN201710153517A CN106996614A CN 106996614 A CN106996614 A CN 106996614A CN 201710153517 A CN201710153517 A CN 201710153517A CN 106996614 A CN106996614 A CN 106996614A
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- air
- air inlet
- ventilation shaft
- wind path
- air outlet
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/40—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ozonisation
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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 invention discloses a kind of pair of wind path air dissipation method.This method step include assembling ventilation shaft, set in ventilation shaft side upper air inlet, on air outlet and lower air inlet, set air outlet in opposite side；Interior circulation blower fan is disposed in upper air inlet, in the outer row's circulating fan of lower air inlet disposal, multi-filtering dissipation system is installed between lower air inlet and outer row's circulating fan.Multi-filtering dissipation system is provided with primary efficient filter screen, high voltage electrostatic device, high efficiency particulate air, ozone decomposed net and uviol lamp from top to bottom.Air enters in ventilation shaft through upper air inlet transfers to interior, forming chamber internal upper part wind path by interior circulation blower fan from upper air outlet again；Air from lower air inlet enter in ventilation shaft through multi-filtering dissipation system by outer row's circulating fan from lower air outlet by air discharge outdoor form bottom wind path.Present invention also offers use of this method in ward, the present invention can realize rational air current composition, highly effective air dissipation, easy dismounting mode and high-comfort.
Description
Technical field
The invention belongs to air purification field, it is related to a kind of pair of wind path air dissipation method and its application.
Background technology
At present, most of air purification methods are all not directed to respiratory infectious hospital ward air, it is impossible to realize
Effective barrier of infection sources air-flow and pathogen microorganism can not effectively be killed；Due between patient and patient, patient
Lack effective air-flow barrier means between doctor, it is impossible to effectively prevent between pathogeny patient and pathogeny patient and medical care people
Propagation infection between member.In such as SARS, when the Precipitated acute serious infectious diseases such as MERS are broken out, institute's inner sense is easily induced
Dye, causes serious public health security crisis.
Although existing air clearing product and method are various on the market, but without one kind for sudden great infection
Disease design it is efficient, flexible, easily barrier hospital communicable air-flow is escaped, cut-out respiratory infectious disease route of transmission
Method.Current existing product and method effect are general, all lack rational Air Distribution, and filtering dissipation mode is single,
Effect is limited, and dismounting is difficult, and the method for especially some negative pressure airs purification product and negative pressure separation purifying can not be provided comfortably
Indoor environment.
Therefore urgent solution correlation technique problem is needed, more preferably to ensure hospital medical personnel and patient health life, is carried
For the indoor environment of safer and more comfortable.
The content of the invention：
There is provided a kind of pair of wind path air dissipation method and its application, this method to solve above-mentioned technological deficiency by the present invention
The communicable gas of dissipation respiratory disorder patient exhalation tool can be effectively obstructed, can be applied indoors or on apparatus as needed.
The method of the present invention comprises the following steps：
(1) assemble ventilation shaft, set on the same side wall of the ventilation shaft upper air inlet, on air outlet and lower air intake
Mouthful, set air outlet on the opposite side wall of the ventilation shaft；
(2) interior circulation blower fan is disposed at the upper air inlet, air enters the ventilation duct by the upper air inlet
Air is transferred to from the upper air outlet by interior by the interior circulation blower fan again in road, forms what indoor top was circulated
Top wind path；
(3) arrange circulating fan outside the lower air inlet positioned beneath, outer row's circulating fan opening with it is described under go out
Air port is connected, and air enters through the lower air inlet is arranged air from lower air outlet by the exhaust fan in the ventilation shaft
Go out outdoor, form bottom wind path.
It is preferred that, multi-filtering dissipation system is installed between the lower air inlet and outer row's circulating fan, it is described
Multi-filtering dissipation system is provided with primary efficient filter screen, high voltage electrostatic device, high efficiency particulate air, ozone decomposed net and purple from top to bottom
Outer lamp.
It is preferred that, the air in the bottom wind path passes sequentially through the primarily efficient filter, the height through the lower air inlet
It is described after the uviol lamp sterilization and the ozone decomposed net while pressing electrostatic equipment and the high efficiency particulate air
Exhaust fan is outdoor from the lower air outlet discharge.
Present invention also offers application of the above method in isolation ward, the ventilation shaft is arranged on the isolation
In ward, the outside of the ventilation shaft is concordant with outside the ward.
Double wind path air dissipation methods of the present invention can effectively air lock it is interior with communicable air-flow, prevent it from escaping,
The route of transmission of respiratory infectious disease can effectively be cut off.It can be realized by the device：(1) rational Air Distribution；
(2) efficient filter sterilization effect；(3) convenient disassembly, it is easy to safeguard；(4) the comfortableness requirement of patient is met.Specifically：
1st, flexibility：This method uses assembly model build-up member, and material uses stainless steel or aluminium section bar, easy to operate,
It can quickly complete and build when infectious disease happens suddenly, form the space of an isolation；Make in required insulating space or apparatus
With this method, Efficient air barrier dissipation purification can be achieved.
2nd, efficient pathogen filtering dissipation effect：Using this method, being containing clump count in the extraneous air of discharge can not
Detection, virus titer are 0.00.
3rd, rational air current composition mode：This method realizes the circulation air-supply of space top, double wind path gas of bottom air draft
Manifold formula；Space, particularly in isolation ward application, can make the air circulation acceleration of space top, increase human comfort indoors
Property；In the air layer segment close to indoor occupant, because the present invention is provided with lower air inlet and lower exhaust outlet so that air-flow is taken away
The dusty gas of indoor occupant exhalation, outdoor can be expelled directly out after the multi-filtering dissipation system dissipation through the present invention is clean, from
And the infectiousness for being discharged to outdoor air has been obstructed, at the same time ensure indoor, personnel's breathing area is optimal particularly in ward
Air quality.
4th, form and keep indoors negative pressure：By two fans component formation -15--5pa in sealing space negative pressure,
Ensure that indoor air is not escaped, but it is outdoor by just being discharged after multi-filtering dissipation system purification.
5th, the composable side indoors away from people's relaxing area of the ventilation shaft that sets of the present invention, it is interior circulation blower fan, outer
Arrange circulating fan and multi-filtering dissipation system to be all arranged in ventilation shaft, rational layout is made one away from ventilation dissipation purification
During the noise that sends.
Brief description of the drawings
Fig. 1 is the side knot of a preferred embodiment of the device of a kind of pair of wind path air dissipation method using the present invention
Structure is had an X-rayed and air path system schematic diagram；
Fig. 2 is one of the ward of a kind of pair of device of wind path air dissipation embodiment of the method 1 comprising the present invention preferred real
Apply the overall structure figure of example.
Embodiment
Technical scheme is further described with reference to embodiment and Figure of description.
One preferred embodiment of a kind of pair of wind path air dissipation method of the present invention of embodiment 1.
One preferred embodiment of double wind path air dissipation methods of the present invention comprises the following steps：
(1) assemble ventilation shaft, set on the same side wall of the ventilation shaft upper air inlet, on air outlet and lower air intake
Mouthful, set air outlet on the opposite side wall of the ventilation shaft；
(2) interior circulation blower fan is disposed at the upper air inlet, air enters the ventilation duct by the upper air inlet
Air is transferred to from the upper air outlet by interior by interior circulation blower fan again in road, the top that indoor top is circulated is formed
Wind path；
(3) arrange circulating fan outside the lower air inlet positioned beneath, outer row's circulating fan opening with it is described under go out
Air port is connected, and air enters in the ventilation shaft through the lower air inlet from lower air outlet discharges room by exhaust fan by air
Outside, bottom wind path is formed.
Multi-filtering dissipation system, the multi-filtering are installed between the lower air inlet and outer row's circulating fan
Dissipation system is provided with primary efficient filter screen, high voltage electrostatic device, high efficiency particulate air, ozone decomposed net and uviol lamp from top to bottom.
Air in the bottom wind path passes sequentially through the primarily efficient filter, the high-pressure electrostatic through the lower air inlet
While device and the high efficiency particulate air, by the outer air draft after the uviol lamp sterilization and the ozone decomposed net
Machine is outdoor from the lower air outlet discharge.
Fig. 1 is a kind of way of realization of the above method, i.e., using the present invention double wind path air dissipation methods device
Side structure is had an X-rayed and air path system schematic diagram, and the device includes ventilation shaft 1, interior circulation blower fan 2, control system as seen from Figure 1
System 3, multi-filtering dissipation system 4 and outer row's circulating fan 5, interior circulation blower fan 2, multi-filtering dissipation system 4 and outer row circulation
Blower fan 5 is placed in ventilation shaft 1 successively from top to bottom.
In the present embodiment, ventilation shaft 1 assembled by back sheet material 11, front upper part sheet material 12 and front lower portion sheet material 13 and
Into, wherein, back sheet material 11 and front upper part sheet material 12 are assembled by screw and fixed, the side of front lower portion sheet material 13 and back sheet material
11 by being engaged active link, the opposite side of front lower portion sheet material 13 and the snap assembled of back sheet material 11, and front lower portion sheet material 13 hangs down
Straight side and the snap assembled of front upper part sheet material 12, so that front lower portion sheet material 13 can realize folding.Back sheet material 11, front upper part sheet material
12 and front lower portion sheet material 13 sheet material be stainless steel materials.In another preferred embodiment, back sheet material 11, front upper part sheet material
12 and front lower portion sheet material 13 sheet material be aluminium profiles sheet material.
Front lower portion sheet material 13 is located at before multi-filtering dissipation system 4, for covering multi-filtering dissipation system 4.
Upper air inlet 14, upper air outlet 15 and lower air inlet 16 are provided with front upper part sheet material 12 in ventilation shaft 1, is led to
Lower air outlet 17 is provided with the inwall of the back sheet material 11 relative with front lower portion sheet material 13 in wind pipeline 1；Upper air inlet 14
Positioned at the top of interior circulation blower fan 2；Upper air outlet 15 is located at the air outlet of interior circulation blower fan 2；Lower air inlet 16 is located at multiple
Filter the top of dissipation disinfection system 4；Lower air outlet 17 is located at the air outlet of outer row's circulating fan 5.
Junction between interior circulation blower fan 2 and ventilation shaft 1 has sealing to fill, and packing material is silencing cotton.
Control system 3 includes input module, main control part and output module, and output module connects and controls interior circulation respectively
Blower fan 2, multi-filtering dissipation system 4 and exhaust fan 5.
Multi-filtering dissipation system 4 includes primary filter screen 41, high voltage electrostatic device 42, efficient filter 43, ozone decomposed net
44 and uviol lamp 45, primary filter screen 41, high voltage electrostatic device 42, efficient filter 43, ozone decomposed net 44 and uviol lamp 45 are from upper
And under be sequentially fixed on the inwall of ventilation shaft 1.
Junction between exhaust fan 5 and the ventilation shaft 1 has sealing to fill, and packing material is silencing cotton.
When opening front lower portion sheet material 13, the present embodiment device, which can start, automatically powers off defencive function, so as to carry out electrostatic
Staff is played a protective role when the cleaning or replacing of module and filter screen.
In the device of the present embodiment, TV installation site 18 and bearing plate 19 are also provided with front upper part sheet material 12,
Bearing plate 19 is vertical with front upper part sheet material 12.Bearing plate 19 is used as the facilities such as rack.
The wind path principle of the present embodiment is as shown in figure 1, air first passes through the upper air inlet 14 of the present embodiment device, by interior
Air is transferred to interior by circulating fan 2 through upper air outlet 15, forms the top wind path of indoor top air circulation flow.Air from
The lower air inlet 16 of device, through filtering dissipation system 4, passes sequentially through primary filter screen 41, high voltage electrostatic device 42 and efficient filter
While 43, after being sterilized through the ozone decomposition of ozone decomposed net 44 and uviol lamp 45, by exhaust fan 5 under device the row of air outlet 17
Go out outside device.
One preferred embodiment of a kind of pair of wind path air dissipation method of the present invention of embodiment 2. is to purification H1N1
The effect of influenza virus
The present embodiment is by the 30m in two grades of bio-safety3After device in test chamber in Application Example 1, detection
Virus titer (the TCID of H1N1virus50Method) come verify the device in embodiment 1 remove H1N1virus
The effect of bioaerosol, shown in concrete outcome table 1：
The H1N1virus titre situation of change of table 1
It is molten to H1N1virus biogas from the device in above-mentioned result of the test, embodiments of the invention 1
Glue has significant removal effect, in 30m31 hour interior energy removes virion completely in test chamber.
One preferred embodiment of a kind of pair of wind path air dissipation method of the present invention of embodiment 3. is to enterovirus (EV71
Type) catharsis
The present embodiment is by the 30m in two grades of bio-safety3After device in test chamber in Application Example 1, detection
Virus titer (the TCID of enterovirus (EV71 types)50Method) come verify the device in embodiment 1 remove enterovirus (EV71 types)
The effect of bioaerosol, concrete outcome is as shown in table 2：
The enterovirus of table 2 (EV71 types) titre situation of change
It is molten to enterovirus (EV71 types) biogas from the device in above-mentioned result of the test, embodiments of the invention 1
Glue has significant removal effect, in 30m31 hour interior energy removes virion completely in test chamber.
One preferred embodiment of a kind of pair of wind path air dissipation method of the present invention of embodiment 4. is to polio disease
The catharsis of malicious (vaccine strain)
The present embodiment is by the 30m in two grades of bio-safety3After device in test chamber in Application Example 1, detection
Virus titer (the TCID of poliovirus (vaccine strain)50Method) come verify the device in embodiment 1 remove polio
The effect of viral (vaccine strain) bioaerosol, concrete outcome is as shown in table 3：
The poliovirus of table 3 (vaccine strain) titre situation of change
It is molten to enterovirus (EV71 types) biogas from the device in above-mentioned result of the test, embodiments of the invention 1
Glue has significant removal effect, in 30m31 hour interior energy removes virion completely in test chamber.
A kind of pair of wind path air dissipation method of the present invention of embodiment 5. is applied to a preferred embodiment in ward
Fig. 2 is a preferred embodiment in the ward of double devices of wind path air dissipation embodiment of the method 1 comprising the present invention
Overall structure figure, from Figure 2 it can be seen that the outside of ventilation shaft 1 is concordant with the framework 6 in ward, the device of the present embodiment is embedded in ward
Inside it is integrated, ventilation shaft 1 is placed in the tailstock direction of sick bed 61.Ventilation shaft 1 is by back sheet material 11, front upper part sheet material 12 and front lower
Portion's sheet material 13 assembles, wherein, back sheet material 11 and front upper part sheet material 12 are assembled by screw and fixed, front lower portion sheet material 13
Side and back sheet material 11 are preceding by being engaged active link, the opposite side of front lower portion sheet material 13 and the snap assembled of back sheet material 11
The vertical side of lower sheet 13 and the snap assembled of front upper part sheet material 12, so that front lower portion sheet material 13 can realize folding.Back plate
The sheet material of material 11, front upper part sheet material 12 and front lower portion sheet material 13 is stainless steel materials.In another preferred embodiment, back plate
The sheet material of material 11, front upper part sheet material 12 and front lower portion sheet material 13 is aluminium profiles sheet material.
Front lower portion sheet material 13 is located at before multi-filtering dissipation system 4, for covering multi-filtering dissipation system 4.
Upper air inlet 14, upper air outlet 15 and lower air inlet 16 are provided with front upper part sheet material 12 in ventilation shaft 1, is led to
Lower air outlet 17 is provided with the inwall of the back sheet material 11 relative with front lower portion sheet material 13 in wind pipeline 1；Upper air inlet 14
Positioned at the top of interior circulation blower fan 2；Upper air outlet 15 is located at the air outlet of interior circulation blower fan 2；Lower air inlet 16 is located at multiple
Filter the top of dissipation disinfection system 4；Lower air outlet 17 is located at the air outlet of outer row's circulating fan 5.
Junction between interior circulation blower fan 2 and ventilation shaft 1 has sealing to fill, and packing material is silencing cotton.
Control system 3 includes input module, main control part and output module, and output module connects and controls interior circulation blower fan
2nd, multi-filtering dissipation system 4 and exhaust fan 5.
Multi-filtering dissipation system 4 includes primary filter screen 41, high voltage electrostatic device 42, efficient filter 43, ozone decomposed net
44 and uviol lamp 45, primary filter screen 41, high voltage electrostatic device 42, efficient filter 43, ozone decomposed net 44 and uviol lamp 45 are from upper
And under be sequentially fixed on the inwall of ventilation shaft 1.
Junction between exhaust fan 5 and the ventilation shaft 1 has sealing to fill, and packing material is silencing cotton.
When opening front lower portion sheet material 13, the present embodiment device, which can start, automatically powers off defencive function, so as to carry out electrostatic
Staff is played a protective role when the cleaning or replacing of module and filter screen.
In the device of embodiment 1, TV installation site 18 and bearing plate 19, load-bearing are also provided with front upper part sheet material 12
Plate 19 is vertical with front upper part sheet material 12.Bearing plate 19 is used as the facilities such as rack.
Above-described embodiment is only the preferred embodiment of the present invention, for those skilled in the art,
Under the premise without departing from the principles of the invention, some improvement and equivalent substitution can also be made, these are to the claims in the present invention
Be improved with the technical scheme after equivalent substitution, each fall within protection scope of the present invention.
Claims (4)
1. a kind of pair of wind path air dissipation method, it is characterised in that comprise the following steps：
(1) assemble ventilation shaft, set on the side wall of the ventilation shaft upper air inlet, on air outlet and lower air inlet,
Air outlet is set on the opposite side wall of the ventilation shaft；
(2) interior circulation blower fan is disposed at the upper air inlet, air enters in the ventilation shaft by the upper air inlet
Again by the interior circulation blower fan, air is transferred into interior from the upper air outlet, the top that indoor top is circulated is formed
Wind path；
(3) circulating fan, outer row's circulating fan opening and the lower air outlet are arranged outside the lower air inlet positioned beneath
It is connected, air enters through the lower air inlet is arranged air from the lower air outlet by the exhaust fan in the ventilation shaft
Go out outdoor, form bottom wind path.
2. according to the method described in claim 1, it is characterised in that between the lower air inlet and outer row's circulating fan
Install multi-filtering dissipation system, the multi-filtering dissipation system from top to bottom provided with primary efficient filter screen, high voltage electrostatic device,
High efficiency particulate air, ozone decomposed net and uviol lamp.
3. method according to claim 2, it is characterised in that the air in the bottom wind path through the lower air inlet,
While passing sequentially through primarily efficient filter, high-pressure electrostatic filtering and high efficiency filter, by institute after ultraviolet sterilization antivirus and ozone decomposition
State exhaust fan outdoor from the lower air outlet discharge.
4. application of the method described in one of claim 1-3 in isolation ward, it is characterised in that pacify the ventilation shaft
In the isolation ward, the outside of the ventilation shaft is concordant with outside the ward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710153517.8A CN106996614A (en) | 2017-03-15 | 2017-03-15 | A kind of pair of wind path air dissipation method and its application |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710153517.8A CN106996614A (en) | 2017-03-15 | 2017-03-15 | A kind of pair of wind path air dissipation method and its application |
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| CN106996614A true CN106996614A (en) | 2017-08-01 |
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| CN201710153517.8A Pending CN106996614A (en) | 2017-03-15 | 2017-03-15 | A kind of pair of wind path air dissipation method and its application |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110486868A (en) * | 2019-08-23 | 2019-11-22 | 广州安捷生物安全科技股份有限公司 | A kind of negative pressure screen and its application |
| CN111397019A (en) * | 2020-04-07 | 2020-07-10 | 许青松 | Respiratory ward purification system |
| CN112696745A (en) * | 2020-12-25 | 2021-04-23 | 东莞市鹏驰净化科技有限公司 | Germ prevention and cure type indoor air purification system for medical treatment |
| CN112843316A (en) * | 2020-12-31 | 2021-05-28 | 中国海洋大学 | A mobile robot that is used for respiratory zone of public space to kill new coronavirus |
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Effective date of registration: 20171019 Address after: 510530 Guangdong province Guangzhou city Whampoa District Rui Road 1 (1) building five layer 517 room Applicant after: Guangzhou Anjie biological safety Polytron Technologies Inc Applicant after: Guangzhou Institute of Respiratory Disease Medical Technology Co., Ltd. Applicant after: GUANGDONG NANSHAN MEDICAL INNOVATION RESEARCH INSTITUTE Address before: 510530 room 505, building a, No. 1, Rui FA Road, Guangzhou, Luogang District, Guangdong Applicant before: Guangzhou Anjie biological safety Polytron Technologies Inc |
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Application publication date: 20170801 |