CN107525170A - A kind of sterile room air cleaning system - Google Patents
A kind of sterile room air cleaning system Download PDFInfo
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- CN107525170A CN107525170A CN201710941460.8A CN201710941460A CN107525170A CN 107525170 A CN107525170 A CN 107525170A CN 201710941460 A CN201710941460 A CN 201710941460A CN 107525170 A CN107525170 A CN 107525170A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 25
- 230000001954 sterilising effect Effects 0.000 claims abstract description 83
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000001816 cooling Methods 0.000 claims abstract description 35
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 13
- 239000004917 carbon fiber Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 13
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 12
- 238000011084 recovery Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 244000005700 microbiome Species 0.000 description 4
- 241000700605 Viruses Species 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The present invention relates to a kind of sterile room air cleaning system, including：High-temperature sterilization room 1, cooling chamber 2 and sterile room 4；Wherein, the porch of high-temperature sterilization room 1 sets the air blower 10 that air is blasted in oriented high-temperature sterilization room 1, is provided with the heater 5 that air themperature is heated to the first temperature in high-temperature sterilization room 1, the outlet of high-temperature sterilization room 1 connects with cooling chamber 2；It is provided with cooling chamber 2 and air themperature is cooled to the air-water heat exchanger 6 of second temperature by the first temperature and air themperature is cooled to the surface cooler 7 of the 3rd temperature by second temperature；The outlet of cooling chamber 2 connects with the entrance in sterile room 4；Sterile room 4 is additionally provided with gas outlet 14.This programme, it is possible to achieve the gnotobasis in sterile room.
Description
Technical field
The present invention relates to a kind of purification techniques field, more particularly to a kind of sterile room air cleaning system.
Background technology
Due to industrialized fast development, the increase of automobile, it is most fast that China turns into the exacerbation degree of atmosphere pollution in the world
Country.Air pollution has had a strong impact on the healthy living of people, and indoor and outdoor pollution is parallel.Increasing people selects to use
Air purifier come to interior air purify, to reduce harm of the room air pollution to health.And some realities
Testing the places such as room or hospital not only needs air cleaning, it is also necessary to which gnotobasis, therefore, existing air purifier are unable to reach
Purpose.
In view of it is above-mentioned the defects of, the design people is actively subject to research and innovation, empty to found a kind of new sterile room
Gas cleaning system, make it with more the value in industry.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide a kind of sterile room air cleaning system, to realize nothing
Gnotobasis in bacterium room.
The embodiments of the invention provide a kind of sterile room air cleaning system, including：High-temperature sterilization room 1, cooling chamber 2 and nothing
Bacterium room 4；Wherein, the porch of high-temperature sterilization room 1 sets the air blower 10 that air is blasted in oriented high-temperature sterilization room 1, and high temperature goes out
The heater 5 that air themperature is heated to the first temperature is provided with bacterium room 1, outlet and the cooling chamber 2 of high-temperature sterilization room 1 connect
It is logical；It is provided with cooling chamber 2 and air themperature is cooled to the air-water heat exchanger 6 of second temperature and by Air Temperature by the first temperature
Degree is cooled to the surface cooler 7 of the 3rd temperature by second temperature；The outlet of cooling chamber 2 connects with the entrance in sterile room 4；Sterile room 4
It is additionally provided with gas outlet 14.
Preferably, heater 5 is carbon fiber electrical heating device.
Preferably, the carbon fiber electrical heating device is multi-disc, wherein, multi-disc carbon fiber electrical heating device is arranged to more backhaul wind
Form of tubes is to form the air flow conduit in high-temperature sterilization room 1.
Preferably, further comprise：It is connected with air blower 10, for controlling air blower 10 to be blasted into high-temperature sterilization room 1
Air velocity flow speed controller so that the air velocity blasted sustainable target time section in air flow conduit.
Preferably, air-water heat exchanger 6 is made up of an at least coil pipe, recirculated water is led in coil pipe, cold water is by coil pipe water inlet
12 are injected into, and hot water is exported by coil pipe delivery port 11.
Preferably, further comprise：The Recovery of the hot water equipment being connected with coil pipe delivery port.
Preferably, further comprise：It is connected with surface cooler 7, the PID controller for setting the 3rd temperature.
Preferably, further comprise：Ultraviolet sterilization room 3；The entrance of ultraviolet sterilization room 3 and outlet, the purple of cooling chamber 2
The outlet of outer sterilizing chamber 3 connects with the entrance in sterile room 4；At least one uviol lamp 8 and filter are provided with ultraviolet sterilization room 3
9, at least one uviol lamp 8 is used to sterilize to the air exported from the outlet of cooling chamber 2, after filter 9 is used for sterilizing
Air filtered, the air after filtering is input in sterile room 4 by the entrance in sterile room 4.
Preferably, further comprise：Flowmeter and alarm；Wherein, flowmeter is arranged on the porch in sterile room 4, stream
Gauge is connected with alarm；Flowmeter measure from the porch in sterile room 4 be input to sterile room 4 air mass flow be 0 when, touch
Hair alarm is alarmed.
Preferably,
First temperature is 350 DEG C ~ 400 DEG C；
And/or
The second temperature is 100 DEG C ~ 150 DEG C；
And/or
3rd temperature is 25 DEG C.
By such scheme, the present invention at least has advantages below：The air blasted is added by high-temperature sterilization room
Heat, so that the first temperature being heated to can carry out sterilization treatment to air, and by the air-water heat exchanger in cooling chamber to sterilizing
Air afterwards is cooled, and in order to ensure proper temperature in sterile room, surface cooler can be utilized to cool to the sky of second temperature
Gas is further cooled to the 3rd temperature, so that proper temperature and sterile air is passed into sterile room, in sterile room
Air discharges outdoor from gas outlet, it is achieved thereby that the gnotobasis in sterile room.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is a kind of sterile room air cleaning system structural representation that one embodiment of the invention provides；
1- high-temperature sterilizations room；2- cooling chambers；3- ultraviolet sterilizations room；The sterile rooms of 4-；5- carbon fiber electrical heating devices；6- air waters exchange heat
Device；7- surface coolers；8- uviol lamps；9- filters；10- air blowers；11- hot water outlets；12- cold water inlets；13- exhaust outlets；14-
Gas outlet.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Referring to Fig. 1, a kind of sterile room air cleaning system described in a preferred embodiment of the present invention, including：High-temperature sterilization
Room 1, cooling chamber 2 and sterile room 4；Wherein, the porch of high-temperature sterilization room 1 sets in oriented high-temperature sterilization room 1 and blasts air
Air blower 10, the heater 5 that air themperature is heated to the first temperature is provided with high-temperature sterilization room 1, high-temperature sterilization room 1 goes out
Mouth connects with cooling chamber 2；The air-water heat exchanger that air themperature is cooled to second temperature by the first temperature is provided with cooling chamber 2
6 and air themperature is cooled to the surface cooler 7 of the 3rd temperature by second temperature；The outlet of cooling chamber 2 and the entrance in sterile room 4
Connection；Sterile room 4 is additionally provided with gas outlet 14.
In the above embodiment of the present invention, the air blasted is heated by high-temperature sterilization room, so that be heated to
One temperature can carry out sterilization treatment to air, and the air after sterilizing is cooled by the air-water heat exchanger in cooling chamber,
In order to ensure proper temperature in sterile room, the air for cooling to second temperature can be further cooled to the 3rd using surface cooler
Temperature, so that proper temperature and sterile air is passed into sterile room, the air in sterile room discharges room from gas outlet
Outside, it is achieved thereby that gnotobasis in sterile room.
Common sterilizing methods are realized using high temperature, therefore, in an embodiment of the invention, in order to realize to sky
Gas carries out sterilization treatment, air can be heated into the first temperature using heater 5, and first temperature is required to realize to sky
The sterilizing of gas, therefore first temperature can be for 350 DEG C ~ 400 DEG C.In order to guarantee air being heated to first temperature
Degree, then the temperature that heater 5 is reached needs to be more than the first temperature, for example, the surface temperature of heater 5 is 500 DEG C.
In an embodiment of the invention, the heater 5 can use thermal efficiency height, the carbon fiber electrical heating of good energy saving property
Device.
Further, in order to improve sterilization capability, the carbon fiber electrical heating device is multi-disc, wherein, multi-disc carbon fiber electrically adds
Hot device is arranged to more backhaul airduct forms to form the air flow conduit in high-temperature sterilization room 1, is the air stream siphunculus in Fig. 1
A kind of form in road.In this way, the fresh air that air blower 10 blasts is entered in high-temperature sterilization room 1, via air flow conduit
Lead to the exit of high-temperature sterilization room.
Due to air carry out high-temperature sterilization when, if the high-temperature time persistently carried out to air is shorter, then Ke Nengzao
Into the incomplete situation that sterilizes, if the high-temperature time persistently carried out to air is longer, then the air after sterilizing may be caused not
Fresh situation, therefore, in order to realize more effective sterilization treatment, it is necessary to persistently carry out the height of a target time section to air
Temperature processing, for example, the target time section is 30s ~ 60s, in an embodiment of the invention, in order to realize the target time section,
The sterile room air cleaning system may further include：It is connected with air blower 10, for controlling air blower 10 to high-temperature sterilization
The flow speed controller of the air velocity blasted in room 1, so that the air velocity blasted sustainable target in air flow conduit
Period.
Wherein, the length and object time that control of the flow speed controller to the air velocity can be according to air flow conduit
Section, which calculates, to be determined.
In air after high-temperature sterilization room 1 carries out high-temperature sterilization, most microorganisms it is all dead or
Inactivate, the air after high-temperature sterilization is input in cooling chamber 2 by the exit of high-temperature sterilization room 1.
In an embodiment of the invention, in order to which the hot-air exported from high-temperature sterilization room 1 is cooled, can utilize
Air-water heat exchanger 6 come realize cooling handle, wherein, air-water heat exchanger 6 is made up of an at least coil pipe, in coil pipe lead to recirculated water,
Cold water is injected into by coil pipe water inlet 12, and hot water is exported by coil pipe delivery port 11.Position shown in Fig. 1 is water inlet 12 and delivery port
11 one of which set location.
Wherein, the cold water for being injected into coil pipe water inlet can be normal-temperature water, because the temperature of normal-temperature water is typically on 20 DEG C of left sides
The right side, when stream of hot air is through air-water heat exchanger, being exchanged heat with the temperature of normal-temperature water so that hot-air cools to second temperature, its
In, the second temperature is 100 DEG C ~ 150 DEG C, and accordingly, the water in coil pipe is also heated to 100 DEG C ~ 150 DEG C, in delivery port 11
A water part for output is high temperature liquid water, and a part is high-temperature steam.
In response to the call of national energy-saving emission reduction, high temperature liquid water and high-temperature steam can be used for high-temperature sterilization, dining room
The purposes such as steamed rice, central heating, so as to avoid the waste of the energy, therefore, and in an embodiment of the invention, the sterile room
Air cleaning system may further include：The Recovery of the hot water equipment being connected with coil pipe delivery port, for realizing to high-temperature liquid state
The recovery of water and high-temperature steam.
In an embodiment of the invention, need to be injected into sterile room due to being sterilized the air after handling, in order to protect
The suitable of sterile room air temperature is demonstrate,proved, it is necessary to further be cooled down to the air for cooling to second temperature by surface cooler 7
Processing, the 3rd temperature is cooled to by air by second temperature, and net for the ease of the setting of the 3rd temperature, the sterile room air
Change system may further include：It is connected with surface cooler 7, the PID controller for setting the 3rd temperature（Proportion
Integration Differentiation, proportional-integral derivative controller）.For example, the PID controller becomes according to season
Change, for example, summer, can be 25 degree by the 3rd temperature setting, in winter, can be 28 degree by the 3rd temperature setting, so as to realize
Environment cool in summer and warm in winter.
In an embodiment of the invention, it is untreated complete thin by that may exist in the air of high-temperature sterilization room 1
The microorganisms such as bacterium, virus, therefore, Fig. 1 is refer to, the sterile room air cleaning system may further include：Ultraviolet sterilization room
3；The entrance of ultraviolet sterilization room 3 connects with the outlet of cooling chamber 2, the outlet of ultraviolet sterilization room 3 with the entrance in sterile room 4；
It is provided with least one uviol lamp 8 and filter 9 in ultraviolet sterilization room 3, at least one uviol lamp 8 is used for from cooling chamber 2
The air of outlet output is sterilized, and filter 9 is used to filter the air after sterilizing, and the air after filtering is by sterile room
4 entrance is input in sterile room 4.
Due to when injecting air into sterile room 4, if injection air velocity is excessive, being likely to result in personnel in sterile room
Discomfort, therefore, can sterile room 4 porch set flow speed controller, with control into sterile room 4 inject air stream
Speed, further, exhaust outlet 13 can also be set on ultraviolet sterilization room 3, to prevent because air blower 10 blasts the stream of air
During the air velocity for the flow speed controller control that the porch that speed is more than sterile room 4 is set, unnecessary air is caused not discharge
The problem of.
In an embodiment of the invention, due to being provided with gas outlet 14 on sterile room 4, in order to avoid have unclean air from
Gas outlet 14 is entered in sterile room, it is necessary to ensure persistently have filtrated air to be injected from the entrance in sterile room, to ensure sterile room
Slight positive pressure state is inside constantly in, therefore, the sterile room air cleaning system may further include：Flowmeter and alarm；
Wherein, flowmeter is arranged on the porch in sterile room 4, and flowmeter is connected with alarm；Flowmeter is measuring entering from sterile room 4
When the air mass flow that sterile room 4 is input at mouthful is 0, triggering alarm is alarmed.
Sterile room air cleaning system in Fig. 1, it realizes that the process of gnotobasis in sterile room can be included such as
Lower step（The direction of arrow is air circulation direction in wherein Fig. 1）：
S1：Electrified regulation is carried out to the carbon fiber electrical heating device in high-temperature sterilization room, is heated to 500 DEG C.
S2：The fresh air of outdoor is blown into the air flow conduit in high-temperature sterilization room 1 by air blower 10.
S3：Air is heated to 400 DEG C or so by the carbon fiber electrical heating device in high-temperature sterilization room 1, high to be carried out to air
Temperature sterilizing.
S4：Air is input in cooling chamber 2 via air flow conduit from the exit of high-temperature sterilization room 1.
S5：Water inlet to the air-water heat exchanger in cooling chamber 2 injects normal-temperature water, makes water in the coil pipe of air-water heat exchanger
Circulated.
S6：High temperature air is entered in cooling chamber 2, is carried out heat exchange with the normal-temperature water in air-water heat exchanger, is realized sky
Gas cools to 100 ~ 150 DEG C, and normal-temperature water is heated to 100 ~ 150 DEG C, and high temperature liquid water or high-temperature steam are from air-water heat exchanger
Delivery port, which exports, gives Recovery of the hot water equipment.
S7：Air after cooling is cooled to 25 DEG C via surface cooler, and is input to ultraviolet sterilization room 3.
S8：Uviol lamp in ultraviolet sterilization room 3 is further sterilized to the air for being cooled to 25 DEG C, by residual not
Handle the microorganisms such as complete bacterium, virus and carry out sterilization treatment.
S9：Normal temperature air after sterilizing is filtered via filter 9, and is slowly injected into sterile room, so as to realize
Gnotobasis in sterile room.
To sum up, each embodiment of the present invention can at least include following beneficial effect：
1st, in embodiments of the present invention, the air blasted is heated by high-temperature sterilization room, so that the first temperature being heated to
Degree can carry out sterilization treatment to air, and the air after sterilizing is cooled by the air-water heat exchanger in cooling chamber, in order to
Ensure proper temperature in sterile room, can utilize surface cooler that the air for cooling to second temperature is further cooled into the 3rd temperature
Degree so that proper temperature and sterile air is passed into sterile room, the air in sterile room discharged from gas outlet it is outdoor,
It is achieved thereby that the gnotobasis in sterile room.
2nd, in embodiments of the present invention, more backhaul airduct forms are arranged to using multi-disc carbon fiber electrical heating device, to be formed
Air flow conduit in high-temperature sterilization room, it thereby may be ensured that and fully contacted with air, and then realize to the effective of air
Sterilizing.
3rd, in embodiments of the present invention, by setting flow speed controller to be controlled the air velocity that air blower blasts,
The air blasted with guarantee sustainable target time section in air flow conduit, thereby may be ensured that and effectively air is gone out
Bacterium.
4th, in embodiments of the present invention, by setting the Recovery of the hot water equipment that is connected with delivery port, so as to realize pair
The recovery of high temperature liquid water or high-temperature steam, avoids energy waste.
5th, in embodiments of the present invention, by setting ultraviolet sterilization room, the air after high-temperature sterilization is entered to advance to realize
The sterilization treatment of one step, so as to be remained by microorganisms such as untreated complete bacterium, viruses after preventing high-temperature sterilization from handling.
6th, in embodiments of the present invention, by setting flowmeter and alarm, and flowmeter is arranged on the entrance in sterile room
Place, the flow of air in sterile room is input to monitoring, if flow is 0, shows do not there is filtrated air to be injected into sterile room,
And gas outlet is provided with sterile room, in order to avoid there is unclean air to be entered in gas outlet in sterile room, monitoring flow
For 0 when triggering alarm alarmed, so as to remind staff to overhaul system.
Described above is only the preferred embodiment of the present invention, is not intended to limit the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is some improvement and
Modification, these improvement and modification also should be regarded as protection scope of the present invention.
Claims (10)
- A kind of 1. sterile room air cleaning system, it is characterised in that including：High-temperature sterilization room (1), cooling chamber (2) and sterile room (4)；Wherein, the porch of high-temperature sterilization room (1) sets the air blower (10) that air is blasted in oriented high-temperature sterilization room (1), high Be provided with the heater (5) that air themperature is heated to the first temperature in warm sterilizing chamber (1), the outlet of high-temperature sterilization room (1) with Cooling chamber (2) connects；The air-water heat exchanger that air themperature is cooled to second temperature by the first temperature is provided with cooling chamber (2) (6) and by air themperature by second temperature it is cooled to the surface cooler (7) of the 3rd temperature；The outlet of cooling chamber (2) and sterile room (4) entrance connection；Sterile room (4) is additionally provided with gas outlet (14).
- 2. sterile room air cleaning system according to claim 1, it is characterised in that heater (5) is carbon fiber electrical heating Device.
- 3. sterile room air cleaning system according to claim 2, it is characterised in that the carbon fiber electrical heating device is more Piece, wherein, multi-disc carbon fiber electrical heating device is arranged to more backhaul airduct forms to form the air circulation in high-temperature sterilization room (1) Pipeline.
- 4. sterile room air cleaning system according to claim 3, it is characterised in that further comprise：With air blower (10) Connect, for the flow speed controller for the air velocity for controlling air blower (10) to be blasted into high-temperature sterilization room (1), so as to blast Air velocity sustainable target time section in air flow conduit.
- 5. sterile room air cleaning system according to claim 1, it is characterised in that air-water heat exchanger (6) is by least one Coil pipe is formed, and recirculated water is led in coil pipe, and cold water is injected into by coil pipe water inlet (12), and hot water is exported by coil pipe delivery port (11).
- 6. sterile room air cleaning system according to claim 5, it is characterised in that further comprise：With coil pipe delivery port The Recovery of the hot water equipment of connection.
- 7. sterile room air cleaning system according to claim 1, it is characterised in that further comprise：With surface cooler (7) even Connect, the PID controller for setting the 3rd temperature.
- 8. sterile room air cleaning system according to claim 1, it is characterised in that further comprise：Ultraviolet sterilization room (3)；The entrance of ultraviolet sterilization room (3) and the outlet of cooling chamber (2), outlet and the sterile room (4) of ultraviolet sterilization room (3) Entrance connects；At least one uviol lamp (8) and filter (9), at least one uviol lamp (8) are provided with ultraviolet sterilization room (3) For being sterilized to the air exported from the outlet of cooling chamber (2), filter (9) is used to carry out the air after sterilizing Filter, the air after filtering are input in sterile room (4) by the entrance of sterile room (4).
- 9. sterile room air cleaning system according to claim 1, it is characterised in that further comprise：Flowmeter and alarm Device；Wherein, flowmeter is arranged on the porch of sterile room (4), and flowmeter is connected with alarm；Flowmeter is being measured from sterile room (4) when the air mass flow that porch is input to sterile room (4) is 0, triggering alarm is alarmed.
- 10. according to any sterile room air cleaning system in claim 1-9, it is characterised in thatFirst temperature is 350 DEG C ~ 400 DEG C；And/orThe second temperature is 100 DEG C ~ 150 DEG C；And/or3rd temperature is 25 DEG C.
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| CN201710941460.8A CN107525170A (en) | 2017-10-11 | 2017-10-11 | A kind of sterile room air cleaning system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140587A (en) * | 2018-08-20 | 2019-01-04 | 刘真林 | Air disinfection purifier |
| CN111189137A (en) * | 2020-03-02 | 2020-05-22 | 天津方标世纪规划建筑设计有限公司 | High-temperature disinfection type air purifier |
| CN111520849A (en) * | 2020-06-02 | 2020-08-11 | 中山市格兰特电器科技有限公司 | Air processor |
| CN112089882A (en) * | 2020-09-27 | 2020-12-18 | 华中科技大学 | Method and system for sterilizing and purifying air by semiconductor thermoelectric sheet |
| CN115789754A (en) * | 2023-02-06 | 2023-03-14 | 浙江省三建建设集团有限公司 | Building heating system and method with bacteria and virus killing function |
-
2017
- 2017-10-11 CN CN201710941460.8A patent/CN107525170A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140587A (en) * | 2018-08-20 | 2019-01-04 | 刘真林 | Air disinfection purifier |
| CN111189137A (en) * | 2020-03-02 | 2020-05-22 | 天津方标世纪规划建筑设计有限公司 | High-temperature disinfection type air purifier |
| CN111520849A (en) * | 2020-06-02 | 2020-08-11 | 中山市格兰特电器科技有限公司 | Air processor |
| CN112089882A (en) * | 2020-09-27 | 2020-12-18 | 华中科技大学 | Method and system for sterilizing and purifying air by semiconductor thermoelectric sheet |
| CN112089882B (en) * | 2020-09-27 | 2021-12-14 | 华中科技大学 | Method and system for sterilizing and purifying air by semiconductor thermoelectric sheet |
| CN115789754A (en) * | 2023-02-06 | 2023-03-14 | 浙江省三建建设集团有限公司 | Building heating system and method with bacteria and virus killing function |
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Inventor after: Wang Yan Inventor after: Wang Zhenghua Inventor after: Huang Deqiang Inventor after: Chu Yuanming Inventor after: Xu Ting Inventor after: Zhu Yao Inventor after: Ji Dan Inventor after: She Xiaomin Inventor after: Zhang Song Inventor before: Wang Yan Inventor before: Wang Zhenghua Inventor before: Huang Deqiang Inventor before: Xu Ting Inventor before: Zhu Yao Inventor before: Ji Dan Inventor before: She Xiaomin |
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Address after: 213000 Hanjiang Road, Xinbei District, Jiangsu, Changzhou, China, No. 103 Applicant after: Jiangsu Dashi Jiuxin Medical Technology Co Ltd Address before: 213022 Hanjiang Road, Xinbei District, Changzhou, Jiangsu Province, No. 103 Applicant before: Jiangsu Jiuxin Medical Technology Co., Ltd. |
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Application publication date: 20171229 |
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