CN208779630U - Remove formaldehyde, disinfect two-way flow dual cycle new fan - Google Patents
Remove formaldehyde, disinfect two-way flow dual cycle new fan Download PDFInfo
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- CN208779630U CN208779630U CN201821405652.3U CN201821405652U CN208779630U CN 208779630 U CN208779630 U CN 208779630U CN 201821405652 U CN201821405652 U CN 201821405652U CN 208779630 U CN208779630 U CN 208779630U
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- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 title claims abstract description 37
- 230000009977 dual effect Effects 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 51
- 230000001954 sterilising effect Effects 0.000 claims abstract description 35
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 33
- 238000004659 sterilization and disinfection Methods 0.000 claims description 31
- 238000001514 detection method Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 13
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 11
- 238000000354 decomposition reaction Methods 0.000 claims description 9
- 230000008054 signal transmission Effects 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 5
- 230000000844 anti-bacterial effect Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 11
- 238000009423 ventilation Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model relates to a two-way flow double circulation fresh air machine for removing formaldehyde and sterilizing, which comprises a shell, a fan, a filter element, an ultraviolet lamp, a heat exchanger, a first electric wind-blocking valve, a second electric wind-blocking valve and a controller, wherein the shell is provided with an outdoor fresh air inlet, an indoor air outlet, an indoor fresh air supply outlet and an indoor air return inlet; first electronic windshield valve sets up in indoor new trend air supply opening end, and the electronic windshield valve of second sets up in indoor return air opening end, and first electronic windshield valve and the electronic windshield valve of second all with controller electric connection. The novel fan with the functions of removing formaldehyde, sterilizing, recovering heat, performing bidirectional flow and performing double circulation can solve the problems of energy waste, unsatisfactory unidirectional flow circulation effect and incapability of realizing indoor air circulation in the air replacement process.
Description
Technical field
The application belongs to fresh air system technical field, and in particular to one kind is except formaldehyde, the sterilization new blower of bidirectional flow Two-way Cycle.
Background technique
New blower is a kind of effective air cleaning facility, can make indoor air circulation, on the one hand by foul indoor air
Discharge is outdoor, and outdoor fresh air is on the other hand delivered to interior after filtering, and the moment in room is made to keep fresh air.
The components such as fan assembly of the new blower generally by shell and setting inside housings are constituted, and air is opened up on shell
Import and air outlet slit.Currently, new blower is usually that outdoor air is sent into interior, positive pressure is formed indoors, it is indoor stale
Air realizes air displacement by discharges such as crack between a door and its frame window seams.Or extract room air out interior, negative pressure, room are formed indoors
Outer fresh air is entered the room by crack between a door and its frame window seam etc., realizes air displacement.
Current new blower is in use, if the indoor and outdoor air temperature difference is big, will cause serious energy dissipation, to increase
The energy consumption of air-conditioning.In addition, existing new blower is usually the new blower of one-way flow, and the air pressure difference ventilation generated by indoor and outdoor, effect
Fruit is not up to desired effect sometimes；During its air displacement, energy loss is easily caused；And it is poor in Outdoor Air Quality
When, it cannot achieve only indoor air circulation.
In addition, existing new blower usually not removes formaldehyde, sterilization, ozone decomposition function, it is easier that generating in equipment
Secondary pathogen contamination, while indoor ozone and formaldehyde can not be effectively removed, the popularization for influencing indoor air quality and new blower is answered
With.
Summary of the invention
In order to solve the above technical problems, the utility model, which provides one kind, removes formaldehyde, the sterilization new blower of bidirectional flow Two-way Cycle,
Have the function of except formaldehyde, sterilization, recuperation of heat, bidirectional flow, Two-way Cycle, can solve energy dissipation during air displacement, unidirectional
The problem of stream circulating effect is undesirable and cannot achieve indoor air circulation.
Realize that technical solution used by the utility model aim is, one kind is except formaldehyde, sterilization bidirectional flow Two-way Cycle fresh air
Machine, including shell and blower, be provided on the shell outdoor fresh air air inlet, indoor exhaust wind mouth, indoor fresh air air outlet and
Indoor return air mouth, the assembling further include filter core, ultraviolet radiator, heat exchanger, the first electricity in the inner cavity of the shell
Dynamic keep out the wind valve, the second electric wind screen valve and controller, in which:
The filter core is installed in the inner cavity of the shell, and the filter core includes the first filter core and the second filter core, and described the
One filter core is set to the outdoor fresh air air inlet end of the housing cavity, and second filter core is set to the room of the housing cavity
Interior return air inlet end；It is equipped in first filter core and/or second filter core except formaldehyde materials layer；
The ultraviolet radiator is set to the outdoor fresh air air inlet end of the housing cavity；
The heat exchanger is installed in the inner cavity of the shell, and the heat exchanger is set to first filter core and institute
It states between the second filter core；
The first electric wind screen valve is set to the indoor fresh air air outlet end of the housing cavity, and described second is electronic
The valve that keeps out the wind is set to the indoor return air mouth end of the housing cavity；
The first electric wind screen valve and the second electric wind screen valve are electrically connected with the controller；
The blower includes air inlet fan and exhaust blower, and the air inlet fan is set to the indoor fresh air air-supply of the housing cavity
Mouth end, the exhaust blower are set to the indoor exhaust wind mouth end of the housing cavity.
Preferably, the outdoor fresh air air inlet and the indoor exhaust wind mouth are located on one end of the shell；The room
Interior fresh air outlet and the indoor return air mouth are located on the other end of the shell, and the indoor fresh air air outlet and institute
State the oblique opposite side that indoor exhaust wind mouth is distributed in the shell.
Preferably, the outdoor fresh air air inlet, first filter core, the heat exchanger, the air inlet fan, the room
Interior fresh air outlet is sequentially communicated, and constitutes outer circulating air duct.
Preferably, the indoor return air mouth, second filter core, the heat exchanger, the air inlet fan, the interior are new
Wind air outlet is sequentially communicated, and constitutes interior circulation air path.
Preferably, the indoor return air mouth, second filter core, the heat exchanger, the exhaust blower, the indoor row
Air port is sequentially communicated, and constitutes air draft heat exchange air duct.
Preferably, the first electric wind screen valve is installed on the indoor fresh air air outlet, described in truncation or conducting
Indoor fresh air air outlet；
The second electric wind screen valve is installed on the indoor return air mouth, is truncated or is connected the indoor return air mouth.
Preferably, CO is additionally provided in the inner cavity of the shell2Detection module and PM2.5 detection module, the CO2Detection
Module and the PM2.5 detection module are electrically connected with the controller.
Preferably, wireless signal transmission module, the wireless signal transmission module are additionally provided in the inner cavity of the shell
It is electrically connected with the controller.
Preferably, ozone decomposition catalyst layer is installed in first filter core and/or second filter core；
First filter core and second filter core are HEPA grades of composite air filtering cores, first filter core and described
Strainer in second filter core is antibacterial and mouldproof material strainer.
Preferably, the air inlet fan and the exhaust blower are DC fan；The heat exchanger is the friendship of efficient plastics heat
Parallel operation.
As shown from the above technical solution, provided by the utility model except formaldehyde, the sterilization new blower of bidirectional flow Two-way Cycle, shell
Two Fans of inside setting, respectively air inlet fan and exhaust blower, wherein air inlet fan is set to the indoor fresh air air-supply of housing cavity
Mouth end, exhaust blower is set to the indoor exhaust wind mouth end of housing cavity, to realize new blower interior bidirectional flow, the new blower is not only
The air pressure difference active ventilation that can only generate by indoor and outdoor, can also pass through air inlet fan and air draft when air pressure difference is smaller
The ventilation of machine mechanical-assisted accelerates indoor and outdoor air circulation, reaches expected ventilation effect.
In addition, being also equipped with filter core, ultraviolet radiator, heat exchanger, the first electric wind screen valve, second electronic in shell
Keep out the wind valve and controller, wherein the first filter core is set to the outdoor fresh air air inlet end of housing cavity, the second filter core is set to
The indoor return air mouth end of housing cavity, can effectively remove PM2.5, CO in air2Etc. harmful substances, prevent in outside air
Harmful substance enter the room, be equipped in filter core except formaldehyde materials layer, except formaldehyde materials are adsorbable, decompose formaldehyde in air,
Indoor formaldehyde content is effectively reduced；Using the sterilizing function of ultraviolet light, can effectively reduce in air by the way that ultraviolet radiator is arranged
Bacterial content cleans room air more, health；Heat exchanger is set between the first filter core and the second filter core, after filtering
Cleaned air carry out heat exchange, outdoor fresh air and indoor return air pass crosswise heat exchanger, and the two carries out abundant heat exchange,
Greatly reduce energy dissipation；First electric wind screen valve is set to the indoor fresh air air outlet end of housing cavity, and second is electronic
The valve that keeps out the wind is set to the indoor return air mouth end of housing cavity, electronic by controller the first electric wind screen valve of control and second
It keeps out the wind the opening and closing of valve, outer circulation (room air and outdoor air circulation) may be implemented and interior recycles that (room air follows alone
Ring) Two-way Cycle mode.
Detailed description of the invention
Fig. 1 is in the utility model embodiment except formaldehyde, the structural schematic diagram of the sterilization new blower of bidirectional flow Two-way Cycle；
Fig. 2 is in the utility model embodiment except formaldehyde, the structure for the control section for sterilizing the new blower of bidirectional flow Two-way Cycle
Schematic diagram；
Fig. 3 is in the utility model embodiment except formaldehyde, the new blower of sterilization bidirectional flow Two-way Cycle carry out the signal of outer circulation
Figure；
Fig. 4 is in the utility model embodiment except formaldehyde, the new blower of sterilization bidirectional flow Two-way Cycle carry out the interior signal recycled
Figure；
Description of symbols: 1- shell, 11- outdoor fresh air air inlet, 12- indoor exhaust wind mouth, the air-supply of 13- indoor fresh air
Mouthful, 14- indoor return air mouth, the inner cavity 15-, 16- ultraviolet radiator, 17-CO2Detection module, 18-PM2.5 detection module, 19- is wireless
Signal transmission module；2- air inlet fan；3- exhaust blower；The first filter core of 4-, 41- ozone decomposition catalyst layer；The second filter core of 5-, 51-
Except formaldehyde materials layer；6- heat exchanger；7- the first electric wind screen valve；8- the second electric wind screen valve；10- outer circulating air duct；
Circulation air path in 20-；30- air draft heat exchange air duct；40- controller；50- mobile terminal.
Specific embodiment
In order to make the application the technical staff in the technical field be more clearly understood that the application, with reference to the accompanying drawing,
Technical scheme is described in detail by specific embodiment.
In the utility model embodiment, referring to Fig. 1, one kind is except formaldehyde, the sterilization new blower of bidirectional flow Two-way Cycle, including shell
Body 1, blower, filter core, ultraviolet radiator 16, heat exchanger 6, the first electric wind screen valve 7, the second electric wind screen valve 8 and control
Outdoor fresh air air inlet 11, indoor exhaust wind mouth 12, indoor fresh air air outlet 13 and indoor return air mouth 14 are arranged on shell 1 for device 40,
Blower, filter core, ultraviolet radiator 16, heat exchanger 6, the first electric wind screen valve 7, the second electric wind screen valve 8 and controller 40
It is mounted in the inner cavity 15 of shell 1.
It should be suitably mounted in room furred ceiling except formaldehyde, the sterilization new blower of bidirectional flow Two-way Cycle, outer circulation may be implemented
(room air and outdoor air circulation) and interior circulation (room air recycles alone) Two-way Cycle mode, and filter out in air
Harmful substance.The structure except formaldehyde, the sterilization new blower of bidirectional flow Two-way Cycle is carried out below with reference to a specific application example detailed
Thin description.
Referring to Fig. 1, disengaging of the air port for indoor/outer air, in the present embodiment, outdoor fresh air air inlet 11 and indoor row
Air port 12 is located on one end of shell 1, is particularly located at the front end of shell 1；Indoor fresh air air outlet 13 and indoor return air mouth 14 are same
Positioned at the other end of shell 1, it is particularly located at the rear end of shell 1, and indoor fresh air air outlet 13 and indoor exhaust wind mouth 12 are distributed
In the oblique opposite side of shell 1, realize that air cross passes through heat exchanger.
In 4 air ports, outdoor fresh air air inlet 11 is for outdoor fresh air to be passed through in new blower, air-flow direction
As shown in figure 1 shown in arrow a；Indoor exhaust wind mouth 12 is used to for the air in indoor and new blower to be expelled to outdoor, air flowing
Direction is as shown in figure 1 shown in arrow b；Indoor fresh air air outlet 13 is passed through interior with ozone after heat exchange for that will filter,
Air-flow direction is as shown in figure 1 shown in arrow c；Indoor return air mouth 14 is empty for indoor foul atmosphere to be passed through in new blower
Flow of air direction is as shown in figure 1 shown in arrow d.
Blower includes air inlet fan 2 and exhaust blower 3, and air inlet fan 2 is set to the indoor fresh air air outlet end of 1 inner cavity 15 of shell,
Realize mechanical-assisted air-supply；Exhaust blower 3 is set to the indoor exhaust wind mouth end of 1 inner cavity 15 of shell, realizes mechanical-assisted air draft.This reality
It applies in example, air inlet fan 2 and exhaust blower 3 are DC fan, and alternating current is applied to DC fan, more supernumerary segment by decompression, rectification
It can environmental protection.
Filter core includes the first filter core 4 and the second filter core 5, and the first filter core 4 is set to the outdoor fresh air air inlet of 1 inner cavity 15 of shell
Mouthful end, for by the CO in outdoor fresh air2, the pollutants filtering such as PM2.5, guarantee to enter new blower and indoor air
Cleaning；Second filter core 5 is set to the indoor return air mouth end of 1 inner cavity 15 of shell, for by the mould in foul indoor air, first
Aldehyde, CO2, the pollutants filtering such as PM2.5, guarantee the cleaning for entering new blower and indoor air.First filter core 4 and/or
It is equipped in two filter cores 5 except formaldehyde materials layer 51, on filter core surface layer, attachment has the material except effect of formaldehyde, except formaldehyde materials can
Formaldehyde in air is decomposed in absorption, and indoor formaldehyde content is effectively reduced.Ozone is installed in first filter core 4 and/or the second filter core 5
Decomposition catalyst layer 41, can at room temperature, and realization ozone decomposition and inversion is oxygen, improves indoor air quality.
In the present embodiment, the first filter core 4 and the second filter core 5 are HEPA grades of composite air filtering cores, and filter effect is high,
It can clean, be recycled repeatedly.Strainer in first filter core 4 and the second filter core 5 is antibacterial and mouldproof material strainer, compared to it
The service life is longer for his strainer.Since formaldehyde exists in indoor furniture more, except formaldehyde materials layer 51 is set to the second filter core 5
In, the formaldehyde in room air can be effectively removed under interior circulation pattern.Since ozone has outdoor more, ozone decomposition is urged
Agent layer 41 is set in the first filter core 4, can is oxygen by the ozone decomposition and inversion in outside air, be improved Interior Space makings
Amount.
Ultraviolet radiator 16 is installed on the outdoor fresh air air inlet end of housing cavity 15, is particularly located at the first filter core 4 and outdoor
Between fresh air air inlet 11, using function of ultraviolet sterilization, it can effectively reduce the bacterial content in the air entered the room, make room
Interior air more cleans, is healthy.
Heat exchanger 6 is installed in the inner cavity 15 of shell 1, is particularly located between the first filter core 4 and the second filter core 5, and
Between air inlet fan 2 and exhaust blower 3.In the present embodiment, heat exchanger 6 is located at the center of housing cavity 15, heat exchanger 6 up and down
End is connected with the top and bottom of shell 1, guarantees that the air of circulation all passes through heat exchanger 6.The heat exchanger 6 is using efficiently modeling
Expect heat exchanger, heat exchanger effectiveness is higher, greatly reduces energy dissipation.
First electric wind screen valve 7 is set to the indoor fresh air air outlet end of 1 inner cavity 15 of shell, is specifically installed on indoor new
On wind air outlet 13, truncation or conducting indoor fresh air air outlet 13；Second electric wind screen valve 8 is set to 1 inner cavity 15 of shell
Indoor return air mouth end, is specifically installed on indoor return air mouth 14, truncation or conducting indoor return air mouth 14.Referring to fig. 2, first is electronic
Keep out the wind valve 7 and the second electric wind screen valve 8 is electrically connected with controller 40, and controller 40 controls the first electric wind screen valve
7 and second electric wind screen valve 8 opening and closing, thus circulation and the switching of outer circulation mode in realizing.
Referring to fig. 2, this except formaldehyde, sterilization the new blower of bidirectional flow Two-way Cycle in be additionally provided with CO2Detection module 17,
PM2.5 detection module 18 and wireless signal transmission module 19, CO2Detection module 17, PM2.5 detection module 18 and wireless signal pass
Defeated module 19 is electrically connected with controller 40.CO2Detection module 17 and PM2.5 detection module 18 can accurate measurements air qualities
Situation, and will test data and be transmitted to controller 40, which is passed through 19 (example of wireless signal transmission module by controller 40
Such as WiFi mould group, bluetooth module) it is sent to mobile terminal 50 (such as mobile phone), realize new blower and cell phone application Internet of Things.It is moving
Real-time display detection data in dynamic terminal 50 provides air quality control guidance for user.User can also pass through mobile terminal 50
Controller 40 is sent a command to, controller 40 controls the opening and closing of the first electric wind screen valve 7 and the second electric wind screen valve 8, from
And control the working condition of new blower.User can by cell phone application real-time detection air current mass, the new fan operation of control and
Prompting changing filter core, greatly facilitates user's Detection of Air Quality and blower is used, repaired.
Referring to Fig. 1, this except in formaldehyde, the sterilization new blower of bidirectional flow Two-way Cycle, outdoor fresh air air inlet 11, the first filter core
4, heat exchanger 6, air inlet fan 2, indoor fresh air air outlet 13 are sequentially communicated, and constitute outer circulating air duct 10, and outer circulating air duct 10 is real
The circulation of existing room air and outdoor air.
Indoor return air mouth 14, the second filter core 5, heat exchanger 6, air inlet fan 2, indoor fresh air air outlet 13 are sequentially communicated, structure
At interior circulation air path 20, interior circulation air path 20 realizes that room air recycles alone, in the feelings that winter and summer indoor/outdoor temperature-difference are big
Under condition, interior circulation is carried out when room air dirt, the pollutant in room air is filtered out by the second filter core 5, is followed due to interior
Outside air is not involved in when ring, therefore will not destroy indoor temperature.
Indoor return air mouth 14, the second filter core 5, heat exchanger 6, exhaust blower 3, indoor exhaust wind mouth 12 are sequentially communicated, the row of composition
Wind heat exchange air duct 30, air draft heat exchange air duct 30 is used to foul indoor air being expelled to outdoor, in outdoor air flow shape
It in the case that condition is bad, opens the window, mechanical-assisted air displacement is realized by air draft heat exchange air duct 30.
When carrying out outer circulation, as shown in figure 3, air inlet fan 2 is opened, exhaust blower 3 is closed, controller 40 controls the first electric gear
Air valve 7 is opened, the second electric wind screen valve 8 is closed, and only outer circulating air duct 10 is connected in entire new blower, realizes room air
With the circulation of outdoor air.Outdoor fresh air is passed through in new blower through outdoor fresh air air inlet 11, is killed through ultraviolet radiator 16
Bacterium in air, through 4 filter bacteria of the first filter core, formaldehyde, CO2, the pollutants such as PM2.5, carry out hot friendship into heat exchanger 6
It changes, subsequent fresh air is sent into interior through indoor fresh air air outlet 13 by air inlet fan 2.
In carrying out when circulation, as shown in figure 4, air inlet fan 2 is opened, exhaust blower 3 is closed, controller 40 controls the first electric gear
Air valve 7 and the second electric wind screen valve 8 are opened, and only interior circulation air path 20 is connected in entire new blower, realize room air
Circulation alone.Foul indoor air is passed through in new blower through indoor return air mouth 14, through 5 filter bacteria of the second filter core, formaldehyde,
CO2, the pollutants such as PM2.5, subsequently enter heat exchanger 6 and carry out heat exchange, obtain fresh air, fresh air passes through air inlet fan
2 are sent into interior through indoor fresh air air outlet 13.
Through the foregoing embodiment, the utility model has the advantages that or advantage:
1) provided by the utility model except formaldehyde, the sterilization new blower of bidirectional flow Two-way Cycle, two Fans are arranged in enclosure interior,
Respectively air inlet fan and exhaust blower, wherein air inlet fan is set to the indoor fresh air air outlet end of housing cavity, and exhaust blower is set to
The indoor exhaust wind mouth end of housing cavity, to realize new blower interior bidirectional flow, which can not only rely on indoor and outdoor
The air pressure difference active ventilation of generation can also be taken a breath when air pressure difference is smaller by air inlet fan and exhaust blower mechanical-assisted,
Reach expected ventilation effect.
2) it is provided by the utility model except formaldehyde, sterilization the new blower of bidirectional flow Two-way Cycle, in shell be arranged ultraviolet radiator,
Filter core removes formaldehyde materials layer, ozone decomposition catalyst layer, can effectively remove bacterium in air, mould, formaldehyde, PM2.5,
CO2Etc. harmful substances, prevent the harmful substance in outside air from entering the room, guarantee to be sent into the pure of indoor fresh air, avoid
Secondary pathogen contamination in equipment, can effectively improve indoor air quality, conducive to the popularization and application of new blower, can actively promote
The development of fresh air industry.
It is 3) provided by the utility model that except formaldehyde, sterilization bidirectional flow Two-way Cycle new blower, heat exchanger is set in shell,
Heat exchange is carried out to filtered cleaned air, outdoor fresh air and indoor return air pass crosswise heat exchanger, and the two carries out abundant
Heat exchange, greatly reduces energy dissipation.
4) provided by the utility model except formaldehyde, the sterilization new blower of bidirectional flow Two-way Cycle, pass through the first electricity of controller control
Outer circulation (room air and outdoor air circulation) and interior may be implemented in the opening and closing of dynamic keep out the wind valve and the second electric wind screen valve
(room air recycles alone) the Two-way Cycle mode of circulation.
5) provided by the utility model except formaldehyde, the sterilization new blower of bidirectional flow Two-way Cycle, by the way that CO is arranged2Detection module and
PM2.5 detection module can accurate measurements air quality situation, and will test data and be transmitted to controller, controller believes the detection
Number mobile terminal is sent to by wireless signal transmission module, real-time display detection data, provides on mobile terminals for user
Air quality control guidance.User can also send a command to controller by mobile terminal, and controller controls the work of new blower
State.User can be by cell phone application real-time detection air current mass, the new fan operation of control and prompting changing filter core, significantly
It facilitates user's Detection of Air Quality and blower is used, repaired.
Although the preferred embodiment of the application has been described, but one of ordinary skilled in the art once knows substantially
Creative concept, then additional changes and modifications may be made to these embodiments.It is wrapped so the following claims are intended to be interpreted as
It includes preferred embodiment and falls into all change and modification of the application range.
Obviously, those skilled in the art can carry out various modification and variations without departing from the essence of the application to the application
Mind and range.In this way, if these modifications and variations of the application belong to the range of the claim of this application and its equivalent technologies
Within, then the application is also intended to include these modifications and variations.
Claims (10)
1. one kind removes formaldehyde, the sterilization new blower of bidirectional flow Two-way Cycle, including shell and blower, it is provided on the shell outdoor new
Wind air inlet, indoor exhaust wind mouth, indoor fresh air air outlet and indoor return air mouth, the assembling is in the inner cavity of the shell
In, it is characterised in that: it further include filter core, ultraviolet radiator, heat exchanger, the first electric wind screen valve, the second electric wind screen valve
And controller, in which:
The filter core is installed in the inner cavity of the shell, and the filter core includes the first filter core and the second filter core, first filter
Core is set to the outdoor fresh air air inlet end of the housing cavity, and the interior that second filter core is set to the housing cavity is returned
Air port end；It is equipped in first filter core and/or second filter core except formaldehyde materials layer；
The ultraviolet radiator is set to the outdoor fresh air air inlet end of the housing cavity；
The heat exchanger is installed in the inner cavity of the shell, and the heat exchanger is set to first filter core and described the
Between two filter cores；
The first electric wind screen valve is set to the indoor fresh air air outlet end of the housing cavity, second electric wind screen
Valve is set to the indoor return air mouth end of the housing cavity；
The first electric wind screen valve and the second electric wind screen valve are electrically connected with the controller；
The blower includes air inlet fan and exhaust blower, and the air inlet fan is set to the indoor fresh air air outlet of the housing cavity
End, the exhaust blower are set to the indoor exhaust wind mouth end of the housing cavity.
2. as described in claim 1 except formaldehyde, the sterilization new blower of bidirectional flow Two-way Cycle, it is characterised in that: the outdoor fresh air
Air inlet and the indoor exhaust wind mouth are located on one end of the shell；The indoor fresh air air outlet and the indoor return air mouth
It is located on the other end of the shell, and the indoor fresh air air outlet and the indoor exhaust wind mouth are distributed in the shell
Oblique opposite side.
3. as described in claim 1 except formaldehyde, the sterilization new blower of bidirectional flow Two-way Cycle, it is characterised in that: the outdoor fresh air
Air inlet, first filter core, the heat exchanger, the air inlet fan, the indoor fresh air air outlet are sequentially communicated, and are constituted outer
Circulation air path.
4. as described in claim 1 except formaldehyde, the sterilization new blower of bidirectional flow Two-way Cycle, it is characterised in that: the indoor return air
Mouth, second filter core, the heat exchanger, the air inlet fan, the indoor fresh air air outlet are sequentially communicated, and constitute interior circulation
Air duct.
5. as described in claim 1 except formaldehyde, the sterilization new blower of bidirectional flow Two-way Cycle, it is characterised in that: the indoor return air
Mouth, second filter core, the heat exchanger, the exhaust blower, the indoor exhaust wind mouth are sequentially communicated, and constitute air draft heat exchange
Air duct.
6. removing formaldehyde, the sterilization new blower of bidirectional flow Two-way Cycle as described in any one of claims 1 to 5, it is characterised in that: institute
It states the first electric wind screen valve to be installed on the indoor fresh air air outlet, is truncated or is connected the indoor fresh air air outlet；
The second electric wind screen valve is installed on the indoor return air mouth, is truncated or is connected the indoor return air mouth.
7. removing formaldehyde, the sterilization new blower of bidirectional flow Two-way Cycle as described in any one of claims 1 to 5, it is characterised in that: institute
It states and is additionally provided with CO in the inner cavity of shell2Detection module and PM2.5 detection module, the CO2Detection module and PM2.5 inspection
Module is surveyed to be electrically connected with the controller.
8. as claimed in claim 7 except formaldehyde, sterilization the new blower of bidirectional flow Two-way Cycle, it is characterised in that: the shell it is interior
Wireless signal transmission module is additionally provided in chamber, the wireless signal transmission module and the controller are electrically connected.
9. removing formaldehyde, the sterilization new blower of bidirectional flow Two-way Cycle as described in any one of claims 1 to 5, it is characterised in that: institute
It states in the first filter core and/or second filter core and ozone decomposition catalyst layer is installed；
First filter core and second filter core are HEPA grades of composite air filtering cores, first filter core and described second
Strainer in filter core is antibacterial and mouldproof material strainer.
10. removing formaldehyde, the sterilization new blower of bidirectional flow Two-way Cycle as described in any one of claims 1 to 5, it is characterised in that:
The air inlet fan and the exhaust blower are DC fan；The heat exchanger is efficient plastic heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821405652.3U CN208779630U (en) | 2018-08-29 | 2018-08-29 | Remove formaldehyde, disinfect two-way flow dual cycle new fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821405652.3U CN208779630U (en) | 2018-08-29 | 2018-08-29 | Remove formaldehyde, disinfect two-way flow dual cycle new fan |
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| Publication Number | Publication Date |
|---|---|
| CN208779630U true CN208779630U (en) | 2019-04-23 |
Family
ID=66159097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821405652.3U Active CN208779630U (en) | 2018-08-29 | 2018-08-29 | Remove formaldehyde, disinfect two-way flow dual cycle new fan |
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| Country | Link |
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| CN (1) | CN208779630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513012A (en) * | 2019-09-29 | 2019-11-29 | 浙江金和美工贸有限公司 | Fresh air is except formaldehyde ventilation anti-theft safety door |
-
2018
- 2018-08-29 CN CN201821405652.3U patent/CN208779630U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513012A (en) * | 2019-09-29 | 2019-11-29 | 浙江金和美工贸有限公司 | Fresh air is except formaldehyde ventilation anti-theft safety door |
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