CN107560055A - A kind of medical multifunctional can move the new blower fan of wind certainly - Google Patents
A kind of medical multifunctional can move the new blower fan of wind certainly Download PDFInfo
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- CN107560055A CN107560055A CN201710945496.3A CN201710945496A CN107560055A CN 107560055 A CN107560055 A CN 107560055A CN 201710945496 A CN201710945496 A CN 201710945496A CN 107560055 A CN107560055 A CN 107560055A
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Abstract
The invention discloses medical multifunctional can move the new blower fan of wind certainly.The position relative with the air outlet of indoor lower air inlet and outdoor draft fan is provided with bactericidal reaction device in new fan body, closed rectangle air port control device is provided with new fan body on the inside of indoor lower air inlet, closed rectangle air port control device is fixed indoors in lower air inlet；Covering is provided with multiple blinkers successively from top to bottom in fixed shell front；Coordinate on the motor shaft of linear stepping motor in fixed shell accommodating cavity and be provided with trapezoidal nut, and trapezoidal nut is flexibly connected with short connecting rod, the other end of short connecting rod is hinged on long connecting rod；CO2Detection means, the switch of linear stepping motor are connected with control unit.Topology layout of the present invention is compact, fresh air machine is provided with sterilizing function, non-but not generation peculiar smell can be with deodorization；Internal closed rectangle air port control device overall operation is steadily highly reliable, the CO that can be exported according to fresh air2Concentration carries out indoor and outdoor and changes wind automatically.
Description
Technical field
The present invention relates to a kind of new blower fan, specifically a kind of medical multifunctional can move the new blower fan of wind certainly, belong to air tune
Section system.
Background technology
New blower fan is a kind of apparatus of air conditioning with filtration, purification air function, is internally provided with filter element.Fortune
Air is inhaled into new blower fan first during row, from pressure fan to interior air-supply after filtered part filtering, heat exchanger heat exchange, because of it
It is used widely with the function of purifying air in various occasions.And in Health Services machines such as hospital, rehabilitation diagnosis and treatment centers
In structure, due to going to a doctor, the self-contained some germs of patient are easy to by air borne, thus the purification mark for air disinfection
It is accurate very high, and current new blower fan can only largely remove the pollutants such as PM2.5 or formaldehyde in air, be not used to kill
Virus or bacterium, it is therefore necessary to a wide range of spray disinfectant of timing, but disinfectant is that have certain irritating chemical agent,
Although harmless standard can be diluted to before use, peculiar smell still can be produced after use, surrounding environment also can
There is secondary pollution；In addition, spray disinfectant is also a no small spending at regular time and quantity, maintenance cost is added；And conventional
The ability that Water warfare ability of air is limited, does not have killing to some special venereal bacterias is sterilized, this hidden danger can be to patient itself
Very big threat is produced with the health of medical personnel.
In addition, with the increase of indoor air circulation number, indoor CO2Concentration can step up, when beyond certain number
During value, sucking in human body to adversely affect, thus needs progress indoor and outdoor to change character and conduct work, i.e., in CO2When concentration raises
The air of interior is discharged, and from outdoor introducing ozone.It is mostly manually operated that traditional indoor and outdoor changes wind, that is, is closing
Outdoor air intake passage is opened while indoor air intake passage, this mode of operation, can not on the one hand simply with manual operation is felt
According to CO2Concentration accurately adjusted；On the other hand, need to put into certain human cost using manually operated, and operate
Easily leaked out in inconvenient, operating process and produce noise.
The content of the invention
In view of the above-mentioned problems of the prior art, it is an object of the invention to provide one kind without using chemical agent
Effective killing to a variety of germs is quickly realized, and can be according to CO2Concentration carry out indoor and outdoor automatically and change wind, operating process is not
It can leak out or produce noise, can ensure that the fresh medical multifunctional of room air can move the new blower fan of wind certainly.
To achieve the above object, the technical solution adopted by the present invention is：A kind of medical multifunctional can move the new blower fan of wind certainly,
Including new fan body, the new side bottom of fan body one is provided with indoor lower air inlet, is provided with the middle part of opposite side indoor enterprising
Air port, the new fan body back side are sequentially provided with outdoor air outlet and outdoor air inlet, outdoor air inlet and new blower fan from top to bottom
Outdoor draft fan in body is connected, the fresh air of the air outlet and a heat exchanger of the indoor lower air inlet and outdoor draft fan
Passage is connected, and indoor blower is provided with above heat exchanger, and the air outlet of the indoor blower is upward, and in indoor blower
Side is provided with high efficiency particulate air filter, and new blower fan bodies top exports provided with fresh air；Air outlet outside face room in the new fan body
Position be provided with indoor exhaust wind machine, the indoor exhaust wind machine is connected by the air exhaust passage of heat exchanger with indoor upper air inlet,
The position relative with the air outlet of indoor lower air inlet and outdoor draft fan is provided with bactericidal reaction device in the new fan body,
The bactericidal reaction device includes installation housing, and the installation housing includes bottom plate, and bottom plate front end is vertically provided with ventilating board, rear end
Location-plate vertically is provided with, ventilating board and location-plate top connect, and ventilating board and location-plate both sides are connected to by side plate respectively
Together；The air outlet of lower air inlet and outdoor draft fan in the air inlet face room of the ventilating board bottom, the air-out at top
Mouth is connected with the fresh air channel of heat exchanger, and screw passes through the multiple screwed holes being uniformly arranged on location-plate to be fixed on location-plate
In the side wall of new fan body, two quartz burners, institute are provided with side by side in the position close to location-plate in the installation housing
State quartz burner bottom to be bolted on bottom plate, top is fixed on location-plate by U-shaped fixed mount, the installation
Enclosure interior is provided with a pair of energetic ion pipes side by side in the position close to ventilating board, and the energetic ion pipe is bolted on
On bottom plate；In the new fan body closed rectangle air port control device, closed are provided with the inside of indoor lower air inlet
Rectangle air port control device includes fixed shell, and fixed shell back circumference is provided with ventilating opening spacer, the ventilation
Mouth spacer is provided with screwed hole, and bolt is fixed fixed shell indoors in lower air inlet through screwed hole；Fixed shell is just
Face is provided with posting frame plate, and the positioning framework plate surface posts sealing strip, and covering is set posting frame plate successively from top to bottom
There are multiple blinkers, the upper edge of each blinker is all hinged on posting frame plate, and multiple blinkers pass through one
The long connecting rod activity of side connects together；Accommodating cavity is provided with the fixed shell, linear stepping motor is provided with accommodating cavity, it is described
The motor shaft of linear stepping motor is provided with trapezoidal thread, and a trapezoidal nut is coordinated by trapezoidal thread to be spun on motor shaft, and
The periphery of the trapezoidal nut is flexibly connected with one end of a short connecting rod, and the other end of short connecting rod is hinged on long connecting rod；It is described
Fresh air outlet is provided with CO2Detection means, CO2Detection means, linear stepping motor switch respectively with the control in new fan body
Part connection processed.
Preferably, damage is produced to its internal structure in order to avoid the polluter of bulky grain is got in pressure fan,
Roughing efficiency air filter is provided between the air inlet and indoor lower air inlet and outdoor draft fan.Roughing efficiency air filter filtering material can
From materials such as non-woven fabrics, nylon wire, activated carbon filter material, metal hole patterns, more than 5 μm of dust grain can be effectively filtered in advance
Son, ensure not containing bulky grain dust particle in post-processing air, reduce frequency of maintenance, extend overall service life.
Further, the closed rectangle air port control device also includes proximity switch, and the proximity switch is arranged on
On support by fixed shell side wall, and the one of blinker of detector face of proximity switch.Preset in proximity switch
The reaction distance of proximity switch, when blinker is opened, reach default with the detector distance of proximity switch when blinker is moved to
Reaction distance when, proximity switch sends stop signal, and linear stepping motor shuts down, so that needed for blinker is opened to
Position.
Further, in addition to electrostatic precipitation component, electrostatic precipitation component pressure fan disposed within and high efficiency filter
Between device.
Preferably, electrostatic precipitation component is IFD electrostatic precipitation modules.IFD electrostatic precipitation modules are formed for dielectric substance
Cellular hollow microchannel, dielectric parcel electrode slice forms strong electric field in passage, and it is to the band that is moved in air
Electric particulate applies huge attraction, and almost 100% aerial sports can be adsorbed while only generation minimum air flow impedance
Particulate, it is especially pronounced to the particulate pollutant removal effect such as PM2.5, effectively reduce PM2.5.Its adsorption efficiency is high, and runs
When noise it is low, improve usage comfort.
Preferably, the high efficiency particulate air filter is to make the filter of filtrate with ultra-fine fibre glass paper, can trap 0.5um with
Under particle dust and various suspensions.
Preferably, in order to strengthen the accuracy rate of detection, the CO2Detection means is S-100 types CO2Sensor.
Preferably, in order to ensure the stability of control, the PLC that the control unit is model SIMATIC S7-200 is controlled
Device processed.
Further, the inwall of the new fan body both sides is provided with fixture, and the fixture plays a part of clamping, prevents
Only high efficiency particulate air filter and electrostatic precipitation component are vibrated in use.
Preferably, the bottom plate, ventilating board, location-plate and side plate are all the stainless steel plate of polishing.Stainless steel plate resistance to oxidation,
It is corrosion-resistant, and stainless steel plate is processed by shot blasting the smooth light in rear surface, can improve the reflectivity of installation inner walls, lifting is purple
Outer line strength.
Relative to prior art, the present invention has the advantage that：
(1) excitation state negative ions caused by the energetic ion pipe in the present invention can break the protein in germ cell
It is bad, the bioactivity of germ is eliminated, while the specific pollutant such as hydrogen sulfide, ammonia, methyl mercaptan can also be removed, have dedusting concurrently
Effect；The ultraviolet light that quartz burner is sent can further destroy and change the DNA structure of pathogen microorganism, work as bacterium
It is i.e. dead or lose fertility.So as to by the coordinated of energetic ion pipe and quartz burner, thoroughly make bacterium, cause of disease
Body microorganism etc. loses activity and fertility, and Stainless Steel Shell can improve the reflectivity of inner walls, further improve purple
Outer line strength, bactericidal effect is lasting, and 99.9% sterilizing rate can be reached through actual test.
(2) CO of the invention by directly detecting fresh air exit2Concentration, and the CO exported according to fresh air2Concentration is entered automatically
Row indoor and outdoor changes wind, and room air is discharged through outdoor air outlet during indoor and outdoor is taken a breath, while outdoor fresh air is through room
External air inlet port introduces, the final balance for keeping room air pressure.The normal filtration of air and net is not influenceed while wind is changed
Change, CO can either be ensured2Concentration can also carry out effectively filtering and purifying, so as to which the moment keeps in normal range (NR) to air
Room air it is fresh and clean.
(3) layout designs are compact in structure of the present invention, fresh air machine is provided with sterilizing function, without using chemistry during sterilization
Medicament, secondary pollution will not be formed to environment, non-but not generation peculiar smell can be with deodorization, i.e. achievable pair in 1-2s
Effective killing of 99.9% germ, once put into use for a long time, greatly reduce use cost；Internal closed square
Shape air port control device occupies little space, draught area is big, and good seal performance during closing, overall operation is steadily highly reliable, makes an uproar
Sound is less than 40 decibels, can also adjust the degree of blinker opening on demand so as to controlling the air in new blower fan room at lower air inlet
Flow, greatly improve usage experience.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is Fig. 1 right view；
Fig. 3 is Fig. 1 left view；
Fig. 4 is that the present invention removes the three-dimensional structure diagram after front panel；
Fig. 5 is that the present invention removes the front view after front panel；
Fig. 6 be in Fig. 5 A-A to sectional view；
Fig. 7 is the front view of bactericidal reaction device；
Fig. 8 be in Fig. 7 A-A to sectional view；
Fig. 9 is the schematic diagram of closed rectangle air port control device；
Figure 10 is Fig. 9 backwards to view；
In figure, 10. new fan bodies, lower air inlet in Room 11., upper air inlet in Room 12., air outlet outside Room 13., 14.
Outdoor air inlet, the outlet of 15. fresh airs, 16. fixtures,
20. outdoor draft fan, 30. bactericidal reaction devices, 40. heat exchangers, 41. fresh air channels, 42. air exhaust passages, 50.
Indoor blower, 61. electrostatic precipitation components, 62. high efficiency particulate air filters, 63. roughing efficiency air filters, 80. indoor exhaust wind machines, 90. controls
Part,
100. fixed shell, 110. ventilating opening spacers, 111. screwed holes, 120. posting frame plates, 121. sealing strips,
130. accommodating cavity, 140. supports, 200. blinkers, 210. hinges, 220. long connecting rods, 230. short connecting rods,
310. installation housings, 311. bottom plates, 312. ventilating boards, 312-1. air inlets, 312-2. air outlets, 313. positioning
Plate, 313a. screwed holes, 314. side plates, 320. quartz burners, 320-1.U type fixed mounts, 330. energetic ion pipes；
400. proximity switches, 410. detectors,
500. linear stepping motors, 510. motor shafts, 520. trapezoidal nuts.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
As illustrated, a kind of medical multifunctional can move the new blower fan of wind, including new fan body 10, the new blower fan sheet certainly
The side bottom of body 10 1 is provided with indoor lower air inlet 11, and indoor upper air inlet 12, the new back side of fan body 10 are provided with the middle part of opposite side
Outdoor air outlet 13 and outdoor air inlet 14, outdoor air inlet 14 and the outdoor in new fan body 10 are sequentially provided with from top to bottom
Pressure fan 20 is connected, the fresh air channel of the air outlet and a heat exchanger 40 of the indoor lower air inlet 11 and outdoor draft fan 20
41 are connected, and the top of heat exchanger 40 is provided with indoor blower 50, and the air outlet of the indoor blower 50 is upward, and indoor air-supply
The top of machine 50 is provided with high efficiency particulate air filter 62, and the new top of fan body 10 is provided with fresh air outlet 15；In the new fan body 10
The position of air outlet 13 is provided with indoor exhaust wind machine 80 outside face room, and the indoor exhaust wind machine 80 is led to by the air draft of heat exchanger 40
Road 42 is connected with indoor upper air inlet 12, is sent in the new fan body 10 with indoor lower air inlet 11 and outdoor draft fan 20
The relative position in air port is provided with bactericidal reaction device 30, and the bactericidal reaction device 30 includes installation housing 310, the mounting shell
Body 310 includes bottom plate 311, and the front end of bottom plate 311 is vertically provided with ventilating board 312, and rear end is vertically provided with location-plate 313, ventilating board 312
Connect with the top of location-plate 313, and ventilating board 312 and the both sides of location-plate 313 are linked together by side plate 314 respectively；It is described
The air outlet of lower air inlet 11 and outdoor draft fan 20 in the air inlet 312-1 faces room of the bottom of ventilating board 312, top goes out
Air port 312-2 is connected with the fresh air channel 41 of heat exchanger 40, and screw passes through the multiple screwed holes being uniformly arranged on location-plate 313
Location-plate 313 is fixed in the side wall of new fan body 10 by 313a, close to location-plate 313 in the installation housing 310
Position is provided with two quartz burners 320 side by side, and the bottom of quartz burner 320 is bolted on bottom plate 311, on
Portion is fixed on location-plate 313 by U-shaped fixed mount 320-1, close to the position of ventilating board 312 inside the installation housing 310
Put and be provided with a pair of energetic ion pipes 330 side by side, the energetic ion pipe 330 is bolted on bottom plate 311；The fresh air
In machine body 10 closed rectangle air port control device, the control of closed rectangle air port are provided with positioned at the indoor inner side of lower air inlet 11
Device includes fixed shell 100, and the back circumference of fixed shell 100 is provided with ventilating opening spacer 110, and the ventilating opening is determined
Bit slice 110 is provided with screwed hole 111, and bolt is fixed fixed shell 100 indoors in lower air inlet 11 through screwed hole 111；
The front of fixed shell 100 is provided with posting frame plate 120, and sealing strip 121, and posting are posted in the surface of posting frame plate 120
Covering is provided with multiple blinkers 200 to frame plate 120 successively from top to bottom, and the upper edge of each blinker 200 is all connected by hinge 210
Onto posting frame plate 120, and multiple blinkers 200 are connected together by the activity of long connecting rod 220 of side；The fixed shell
Accommodating cavity 130 is provided with 100, linear stepping motor 500, the motor shaft of the linear stepping motor 500 are provided with accommodating cavity 130
510 are provided with trapezoidal thread, and a trapezoidal nut 520 is coordinated by trapezoidal thread to be spun on motor shaft 510, and the trapezoidal nut
520 periphery is flexibly connected with one end of a short connecting rod 230, and the other end of short connecting rod 230 is hinged on long connecting rod 220；It is described
Fresh air outlet 15 is provided with CO2Detection means, CO2Detection means, linear stepping motor 500 switch respectively with new fan body
Control unit 90 in 10 connects.
Preferably, damage is produced to its internal structure in order to avoid the polluter of bulky grain is got in pressure fan 50
Wound, is provided with roughing efficiency air filter 63 between the air inlet 312-1 and indoor lower air inlet 11 and outdoor draft fan 20.Just imitated
The materials such as non-woven fabrics, nylon wire, activated carbon filter material, metal hole pattern can be selected in the filtering material of filter 63, can effectively filter 5 in advance
Dust particle more than μm, ensure not containing bulky grain dust particle in post-processing air, reduce frequency of maintenance, extend overall
Service life.
Further, the closed rectangle air port control device also includes proximity switch 400, the proximity switch 400
On the support 140 by the side wall of fixed shell 100, and the one of blinker of the face of detector 410 of proximity switch 400
200.The reaction distance of proximity switch 400 is preset in proximity switch 400, when blinker 200 is opened, when blinker 200 moves
When reaching default reaction distance to the distance of detector 410 with proximity switch 400, proximity switch 400 sends stop signal, directly
Line stepper motor 500 shuts down, so that blinker 200 is opened to desired position.
Further, in addition to electrostatic precipitation component 61, the electrostatic precipitation component 61 pressure fan 50 disposed within and height
Between effect filter 62.The air that indoor blower 50 is blown out can be carried out dedusting by electrostatic precipitation component 61.
Preferably, electrostatic precipitation component 61 is IFD electrostatic precipitation modules.IFD electrostatic precipitation modules are dielectric substance shape
Into cellular hollow microchannel, dielectric parcel electrode slice forms strong electric field in passage, and it in air to moving
Charged particle applies huge attraction, and almost 100% aerial fortune can be adsorbed while only generation minimum air flow impedance
Dynamic particulate, it is especially pronounced to the particulate pollutant removal effect such as PM2.5, effectively reduce PM2.5.Its adsorption efficiency is high, and transports
Noise is low during row, improves usage comfort.
Preferably, the high efficiency particulate air filter 62 is the filter for making filtrate with ultra-fine fibre glass paper, can trap 0.5um
Following particle dust and various suspensions.
Preferably, in order to strengthen the accuracy rate of detection, the CO2Detection means is S-100 types CO2Sensor.
Preferably, in order to ensure the stability of control, the control unit 90 is model SIMATIC S7-200 PLC
Controller.
Further, the inwall of the both sides of new fan body 10 is provided with fixture 16, and the fixture 16 plays clamping
Effect, prevents high efficiency particulate air filter 62 and electrostatic precipitation component 61 from vibrating in use.
Preferably, the bottom plate 311, ventilating board 312, location-plate 313 and side plate 314 are all the stainless steel plate of polishing.No
Become rusty steel plate resistance to oxidation, corrosion-resistant, and stainless steel plate is processed by shot blasting the smooth light in rear surface, can improve in installation housing 310
The reflectivity of wall, lift uitraviolet intensity.
In use, open new blower fan, indoor blower 50 is opened, during indoor circulation, outdoor draft fan 20 and indoor exhaust wind
Machine 80 is closed, and blinker 200 is opened, and is sucked by the suction of indoor blower 50 from indoor lower air inlet 11
Air, room air enter bactericidal reaction device 30 through roughing efficiency air filter 63, open energetic ion pipe 330 and quartz burner
320, air is sterilized through energetic ion pipe 330 and quartz burner 320 and enters heat exchanger 40 from air outlet 312-2 successively
Fresh air channel 41 in.In this course, after energetic ion pipe 330 is excited successfully, a large amount of a variety of are in can be produced and excited
State, there is high active substance, such as H+.(H2O),O2-.(H2O), OH-.(H2The negative ions such as O), the active oxygen of hydroxide ion
The bioactivity of germ by the protein breakdown in germ cell, can be eliminated, and in negative ions and can be released energy, is passed through
The conversion and transfer of energy destroy the protein structures such as bacterium, virus；With caused a large amount of excitation state negative ions mixtures
Organic chemical bond can be attacked, so as to effectively remove hydrogen sulfide (H2S), ammonia (NH3), the specific pollutant such as methyl mercaptan, it is and various
Peculiar smell, effect is up to 85-95% or so；In addition, the anion inspired can neutralize the fine particles of positively charged in air,
Under charged particle suction-operated, bulky grain is aggregated into, is settled under gravity, plays a part of dedusting.In energetic ion pipe
While the bioactivity of 330 elimination germs and dedusting, the ultraviolet light that quartz burner 320 is sent further can be destroyed and changed
Become the DNA structure of pathogen microorganism, make bacterium dead at once or lose fertility.By energetic ion pipe 330 with it is ultraviolet
The coordinated effect of line fluorescent tube 320, thoroughly makes bacterium, pathogen microorganism etc. lose activity and fertility, can reach
99.9% sterilizing rate, and bactericidal effect is lasting.Air after sterilization is after the fresh air channel 41 of heat exchanger 40 comes out, in room
Enter electrostatic precipitation component 61 and high efficiency particulate air filter 62 in the presence of interior pressure fan 50, by fresh air after electrostatic precipitation and filtering
The blowout of outlet 15.
CO is preset in control unit 902Upper concentration value (such as standard value 1200ppm), CO2Detection means detects at any time
CO at fresh air outlet 152Concentration simultaneously reaches control unit 90, when detecting indoor CO2Concentration value is default more than control unit 90
Concentration value when, control unit 90 can control the switch for opening linear stepping motor 500, and make the electricity of linear stepping motor 500
Arbor 510 inverts, and because trapezoidal nut 520 and motor shaft 510 are intermeshed, and trapezoidal nut 520 is due to solid with short connecting rod 230
Surely connecting itself can not turn round, and motor shaft 510 can drive trapezoidal nut 520 to be moved rearwards along motor shaft 510 when inverting, trapezoidal
Nut 520 drives long connecting rod 220 to be moved to close to the direction of fixed shell 100 simultaneously by short connecting rod 230, and long connecting rod 220
It is movably connected respectively with four blinkers 200, while long connecting rod 220 is moved rearwards, four can be driven simultaneously and kept out the wind
Piece 200 is that gyration is made until closing on posting frame plate 120 in the center of circle with hinge 210, so as to lower air inlet in close chamber
11st, indoor circulation is closed, now linear stepping motor 300 shuts down, and blinker 200 is tightly fitted in posting frame plate 120
On the sealing strip 121 on surface, the sealing of indoor lower air inlet 11 is realized；Open outdoor draft fan 20 and indoor exhaust wind machine 80, room
The fresh air of outdoor is blown into air inlet 312-1 by outer pressure fan 20 by outdoor air inlet 14 through roughing efficiency air filter 63, then
Enter the fresh air channel 41 of heat exchanger 40 by the air outlet 312-2 at top, at the same time indoor exhaust wind machine 80 is by interior
High CO2Concentration air sucks from indoor upper air inlet 12, and the air exhaust passage 42 through heat exchanger 40, finally from outdoor air outlet
13 discharges, the heat exchanger 40 used in the process are the common energy-efficient ventilation units in market, and its Core Feature is profit
The temperature difference and wet difference with indoor and outdoor air, by the good transducing characteristic of heat exchanging core, while two-way replacement aeration,
Energy exchange is produced, outdoor fresh air is effectively obtained the energy in indoor exhaust wind, so as to greatly save the energy of fresh air pretreatment
Consumption, reaches the purpose of energy-saving scavenging, and paper material can be used during specific implementation to make the total-heat exchanger or metal material of core body
Make the sensible heat exchanger of core body.Fresh air is discharged after heat exchange from the fresh air channel 41 of heat exchanger 40, and pressure fan 50 indoors
In the presence of enter electrostatic precipitation component 61 and high efficiency particulate air filter 62 and filter, by 15 blowouts after electrostatic precipitation and filtering.
Room air is discharged through outdoor air outlet 13 during above-mentioned indoor and outdoor is taken a breath, while outdoor fresh air passes through
Outdoor air inlet 14 introduces, the final balance for keeping room air pressure.When detecting indoor CO2Concentration value is less than control unit
During 90 default concentration value, outdoor draft fan 20 and indoor exhaust wind machine 80 are closed, control unit 90 controls linear stepping motor 500
Motor shaft 510 rotate forward, trapezoidal nut 520 drive long connecting rod 220 to away from fixed shell 100 direction move, so as to open
Blinker 200, until opening indoor lower air inlet 11 completely, indoor blower 50 sucks air simultaneously from indoor lower air inlet 11
From the discharge of fresh air outlet 15, indoor circulation is carried out.
Claims (10)
1. a kind of medical multifunctional can move the new blower fan of wind, including new fan body (10), the new fan body (10) one certainly
Side bottom is provided with indoor lower air inlet (11), and indoor upper air inlet (12), new fan body (10) back side are provided with the middle part of opposite side
Outdoor air outlet (13) and outdoor air inlet (14), outdoor air inlet (14) and new fan body (10) are sequentially provided with from top to bottom
In outdoor draft fan (20) be connected, air outlet and the heat exchange of the indoor lower air inlet (11) and outdoor draft fan (20)
The fresh air channel (41) of device (40) is connected, and indoor blower (50), the indoor blower are provided with above heat exchanger (40)
(50) air outlet is upward, and high efficiency particulate air filter (62) is provided with above indoor blower (50), and at the top of new fan body (10)
(15) are exported provided with fresh air；The position of air outlet (13) is provided with indoor exhaust wind machine outside face room in the new fan body (10)
(80), the indoor exhaust wind machine (80) is connected by the air exhaust passage (42) of heat exchanger (40) with indoor upper air inlet (12),
It is characterized in that, relative with the air outlet of indoor lower air inlet (11) and outdoor draft fan (20) in the new fan body (10)
Position be provided with bactericidal reaction device (30), the bactericidal reaction device (30) includes installation housing (310), the installation housing
(310) bottom plate (311) is included, bottom plate (311) front end is vertically provided with ventilating board (312), and rear end is vertically provided with location-plate (313),
Ventilating board (312) and location-plate (313) top connect, and ventilating board (312) and location-plate (313) both sides pass through side plate respectively
(314) link together；Lower air inlet (11) and room in air inlet (312-1) the face room of ventilating board (312) bottom
The air outlet of outer pressure fan (20), the air outlet (312-2) at top are connected with the fresh air channel (41) of heat exchanger (40), screw
Location-plate (313) is fixed on new fan body (10) by the multiple screwed holes (313a) being uniformly arranged on through location-plate (313)
Side wall on, be provided with two quartz burners side by side in the position close to location-plate (313) in installation housing (310)
(320), quartz burner (320) bottom is bolted on bottom plate (311), and top passes through U-shaped fixed mount (320-
1) it is fixed on location-plate (313), the installation housing (310) is internal to be provided with one side by side close to the position of ventilating board (312)
To energetic ion pipe (330), the energetic ion pipe (330) is bolted on bottom plate (311)；The new fan body
(10) closed rectangle air port control device, closed rectangle air port control dress are provided with the inside of indoor lower air inlet (11)
Put and be provided with ventilating opening spacer (110), the ventilation including fixed shell (100), fixed shell (100) back circumference
Mouth spacer (110) is provided with screwed hole (111), under bolt fixes fixed shell (100) indoors through screwed hole (111)
On air inlet (11)；Fixed shell (100) front is provided with posting frame plate (120), and posting frame plate (120) surface is posted
Sealing strip (121), and covering is provided with multiple blinkers (200), each blinker to posting frame plate (120) successively from top to bottom
(200) upper edge is all connected on posting frame plate (120) by hinge (210), and multiple blinkers (200) pass through side
Long connecting rod (220) activity connects together；Accommodating cavity (130) is provided with the fixed shell (100), accommodating cavity is provided with (130)
Linear stepping motor (500), the motor shaft (510) of the linear stepping motor (500) are provided with trapezoidal thread, a trapezoidal nut
(520) coordinated by trapezoidal thread and be spun on motor shaft (510), and the periphery of the trapezoidal nut (520) and a short connecting rod
(230) one end is flexibly connected, and the other end of short connecting rod (230) is hinged on long connecting rod (220)；On the fresh air outlet (15)
Provided with CO2Detection means, CO2Detection means, linear stepping motor (500) switch respectively with the control in new fan body (10)
Part (90) connection processed.
2. medical multifunctional according to claim 1 can move the new blower fan of wind certainly, it is characterised in that the air inlet
Roughing efficiency air filter (63) is provided between (312-1) and indoor lower air inlet (11) and outdoor draft fan (20).
3. medical multifunctional according to claim 1 can move the new blower fan of wind certainly, it is characterised in that the closed rectangle
Air port control device also includes proximity switch (400), and the proximity switch (400) is arranged on by fixed shell (100) side wall
On support (140), and the one of blinker of detector (410) face (200) of proximity switch (400).
4. medical multifunctional according to claim 1 can move the new blower fan of wind certainly, it is characterised in that also including electrostatic precipitation
Part (61), between the electrostatic precipitation component (61) pressure fan disposed within (50) and high efficiency particulate air filter (62).
5. medical multifunctional according to claim 4 can move the new blower fan of wind certainly, it is characterised in that the electrostatic precipitation portion
Part (61) is IFD electrostatic precipitation modules.
6. medical multifunctional according to claim 1 can move the new blower fan of wind certainly, it is characterised in that the high efficiency particulate air filter
(62) it is to make the filter of filtrate with ultra-fine fibre glass paper.
7. medical multifunctional according to claim 1 can move the new blower fan of wind certainly, it is characterised in that the CO2Detection means
For CO2Sensor.
8. medical multifunctional according to claim 1 can move the new blower fan of wind certainly, it is characterised in that the control unit
(90) PLC for being model SIMATIC S7-200.
9. medical multifunctional according to claim 1 can move the new blower fan of wind certainly, it is characterised in that the new fan body
(10) inwall of both sides is provided with fixture (16).
10. medical multifunctional according to claim 1 can move the new blower fan of wind certainly, it is characterised in that the bottom plate
(311), ventilating board (312), location-plate (313) and side plate (314) are all the stainless steel plate of polishing.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398044A (en) * | 2019-07-01 | 2019-11-01 | 广东美的暖通设备有限公司 | Control method, system and the new blower of new blower |
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