CN207162842U - A kind of energy-saving fresh exchanges air cleaning unit - Google Patents
A kind of energy-saving fresh exchanges air cleaning unit Download PDFInfo
- Publication number
- CN207162842U CN207162842U CN201720851646.XU CN201720851646U CN207162842U CN 207162842 U CN207162842 U CN 207162842U CN 201720851646 U CN201720851646 U CN 201720851646U CN 207162842 U CN207162842 U CN 207162842U
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- China
- Prior art keywords
- air
- fresh
- waste
- passage
- outdoor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 15
- 239000002699 waste material Substances 0.000 claims abstract description 70
- 230000008676 import Effects 0.000 claims abstract description 25
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 27
- 238000000746 purification Methods 0.000 claims description 8
- 238000005367 electrostatic precipitation Methods 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
A kind of energy-saving fresh exchanges air cleaning unit, including housing, the first blower fan, the second blower fan and clean air package, enclosure interior is divided into fresh air purifying passage and waste air passage using dividing plate, fresh air purifying passage is provided with indoor fresh air outlet and outdoor fresh air import, waste air passage is provided with indoor waste air outlet and the outlet of outdoor waste air, and outdoor fresh air import, the outlet of outdoor waste air correspond to and be provided with fresh air adjusting valve, waste air adjusting valve；First assembling is in fresh air purifying passage；Second assembling is in waste air passage；Clean air package is installed in fresh air purifying passage, air to be purified；The circulating air opening for connecting both is provided between fresh air purifying passage and waste air passage, circulating air opening is provided with circulated air air-valve.The utility model is enough to be discharged directly to outdoor by indoor second-rate air, meanwhile, thermal loss caused by reducing heat exchanger, realize energy-saving effect.
Description
Technical field
It the utility model is related to technical field of air purification, more particularly to a kind of energy-saving fresh exchange purification of air dress
Put.
Background technology
In recent years, people are increasingly paid close attention to IAQ, and progressively using new blower fan or air purifier with
The air purified to indoor introducing.The major function of traditional new blower fan is ventilation, and the operation principle of new blower fan is, in a blower fan
In the presence of, fresh air inlet of the outdoor fresh air Jing Guo fresh air channel enters new blower fan, in the presence of another blower fan, room
Interior foul atmosphere enters new blower fan by the return air inlet of new blower fan, and discharge is outdoor.Room air oxygen content is improved so as to bring,
Reduce the benefit such as the volatile gas pollutant concentration such as indoor formaldehyde or purification outdoor air.And existing air purifier is more
It is the air purifier of indoor type, can only typically puts and circularly purifying is carried out to the air of interior indoors.Air purifier is
The air of interior is subjected to circularly purifying, not mixed with outdoor air, it is desirable to wants sealing effect can be only achieved in interior.In use,
Indoor door and window is to close mostly.Due to being injected for a long time without ozone, indoor anoxic and CO2 concentration is caused to raise, one
A little pernicious gases can not be diluted and discharge, and stay in the people of interior for a long time and can feel dizzy, uncomfortable in chest, very uncomfortable.If
Window for a moment is opened at regular intervals, is come in although can so supplement some fresh airs, it is very cumbersome and outdoor
The contaminated air of possibility be directly entered interior, the effect of such purification of air can substantially reduce.Moreover, existing air is net
Change device when realizing outdoor fresh air, the mixing of indoor circulation wind, it is necessary to carry out heat exchange by heat exchanger, heat will necessarily be produced
The loss of amount, waste, especially winter or summer, in the case that indoor/outdoor temperature-difference is larger, the waste of heat can cause Interior Space
There is larger fluctuation in temperature degree.
Therefore, a kind of new energy-saving fresh exchange air cleaning unit is developed, not only with urgent researching value, is also had
There are good economic benefit and commercial application potentiality, this is exactly where the power that the utility model is accomplished and basis.
Utility model content
The defects of in order to overcome prior art as indicated above, the present inventor has made intensive studies to this, is paying
After a large amount of creative works, so as to completing the utility model.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of energy-saving fresh exchanges air cleaning unit, including
Housing, the enclosure interior are divided into fresh air purifying passage and waste air passage using dividing plate, and the fresh air purifying leads to
Road is provided with indoor fresh air outlet and outdoor fresh air import, and the waste air passage is provided with indoor waste air outlet and outdoor waste air goes out
Mouthful, the outdoor fresh air import, the outdoor waste air outlet correspond to and are provided with fresh air adjusting valve, waste air adjusting valve；
First blower fan, first assembling is in the fresh air purifying passage, after being purified to indoor input
Air；
Second blower fan, second assembling are described the air of interior to be pumped in the waste air passage
In waste air passage；
Clean air package, the clean air package are installed in the fresh air purifying passage, air to be carried out
Purification；
The circulating air opening for connecting both, the circulating air opening are provided between the fresh air purifying passage and waste air passage
It is provided with circulated air air-valve.
In the utility model, as an improvement, first blower fan is in close to the position of indoor fresh air outlet
Put, second blower fan is in close to the position of the indoor waste air outlet.
In the utility model, as an improvement, the clean air package is located at first blower fan and the room
Position between outer fresh inlet, and the cavity between the clean air package and the outdoor fresh air import forms mixed wind
Chamber.
In the utility model, as an improvement, the clean air package includes sequentially arranging along fresh air air intake direction
Primary filter, electrostatic precipitation net and the purifying formaldehyde net of cloth.
In the utility model, as an improvement, the circulated air air-valve includes
Valve pocket, the valve pocket are the pipeline that both ends are open, and one end communicates with the waste air passage, and the other end mixes with described
Wind chamber communicates；
Valve plate, the valve plate are installed on inside the valve pocket using a rotating shaft；
And motor, the power output shaft of the motor are connected with the rotating shaft transmission, to drive the valve plate to open
Closure.
As an improvement the axis of the valve pocket and waste air air-out direction are in angle of 45 degrees, and the valve pocket exports
Towards the outdoor fresh air import.It is of course also possible to other angles are arranged to, but inventor is in practice, it has been found that valve pocket
Axis from the horizontal by 45 degree of angles when, the mixing efficiency highest of indoor circulation wind and outdoor fresh air.
In the utility model, as an improvement, the fresh air adjusting valve and waste air adjusting valve include
Valve pocket, the valve pocket are the pipeline that both ends are open, one end and the outdoor fresh air import/outdoor waste air outlet phase
Logical, the other end communicates with the mixed wind chamber/waste air passage；
Air blade is adjusted, the tune air blade is installed on inside the valve pocket using a rotating shaft；
And stepper motor, the power output shaft of the stepper motor are connected with the rotating shaft transmission.
In the utility model, the control line of stepper motor is connected with controller, and controls stepper motor using controller
Work, realize and adjust rotation of the air blade in valve pocket, change valve pocket opens area, realizes the regulation and control to air force.This
Art personnel understand that circuit structure therein will not be described here.
In the utility model, as an improvement, the corner of the housing is provided with mounting suspension member, the mounting suspension member
On offer hanging hole.
After employing above-mentioned technical proposal, the beneficial effects of the utility model are：
The utility model can realize multiple-working mode, and indoor circulating current can export via indoor waste air, be dirty
Wind passage, circulating air opening enter mixed wind intracavitary, and outdoor fresh air can be directly entered mixed wind by outdoor fresh air import
Intracavitary, heat exchange, equilibrium are carried out, meanwhile, it is indoor if higher or index is poor really for indoor circulating current content of formaldehyde
Circulating current can also via outdoor waste air export be discharged directly to outdoor, now, outdoor is provided by import using outdoor fresh air
Fresh air；By controlling fresh air adjusting valve, waste air adjusting valve to can be achieved with the size of intake and air circulation, realize to going out
The control of air temperature, so, without, through over-heat-exchanger, reducing the loss of heat as traditional structure, realizing section
Can effect.
The axis of the valve pocket of the utility model circulated air air-valve with waste air air-out direction in angle of 45 degrees, and the valve pocket
Export towards the outdoor fresh air import.Based on this structure, indoor circulating current, outdoor fresh air are entered fashionable, it may appear that compared with
Good mixed flow state, can rapidly be mixed, the heat of indoor circulation wind and outdoor fresh air can be rapid in mixed wind intracavitary
Balanced, adjustment.
In summary, the utility model realizes outdoor fresh air and the intake size adjustment of indoor circulation wind and two
The rapid mixing of person, while also indoor second-rate air can be discharged directly to outdoor, realize entering for various modes
Air-out controls.
Brief description of the drawings
Fig. 1 is positive structure schematic of the present utility model；
Fig. 2 is dimensional structure diagram of the present utility model；
Wherein, in figure, each number designation refers to following concrete meaning, element and/or part respectively.
In figure：Housing 1, the first blower fan 2, the second blower fan 3, clean air package 4, dividing plate 5, fresh air purifying passage 6, waste air
Passage 7, indoor fresh air outlet 8, outdoor fresh air import 9, indoor waste air outlet 10, outdoor waste air outlet 11, fresh air adjusting valve 12,
Waste air adjusting valve 13, circulated air air-valve 14, mixed wind chamber 15, primary filter 16, electrostatic precipitation net 17, purifying formaldehyde net 18, valve pocket 19,
Valve plate 20, motor 21, adjust air blade 22, stepper motor 23, installed part 24.
Embodiment
The utility model is further illustrated with reference to specific embodiment.But the purposes of these exemplary embodiments
Only it is used for enumerating the utility model with purpose, any type of any limit not is formed to real protection scope of the present utility model
It is fixed, it is more non-that the scope of protection of the utility model is confined to this.
As depicted in figs. 1 and 2, a kind of energy-saving fresh exchange air cleaning unit, including housing 1, the first blower fan 2, the
Two blower fans 3, clean air package 4, the corner of the housing 1 are provided with mounting suspension member, hanging hole are offered on the mounting suspension member.
The inner utilization dividing plate 5 of housing 1 is divided into fresh air purifying passage 6 and waste air passage 7, and the fresh air purifying passage 6 is provided with
Indoor fresh air outlet 8 and outdoor fresh air import 9, the waste air passage 7 are provided with indoor waste air outlet 10 and the outlet of outdoor waste air
11, the outdoor fresh air import 9, the outdoor waste air outlet 11 correspond to and are provided with fresh air adjusting valve 12, waste air adjusting valve 13；
First blower fan 2 is installed in the fresh air purifying passage 6, to indoor input purify after air；Second wind
Machine 3 is installed in the waste air passage 7, the air of interior is pumped in the waste air passage 7；The purification of air
Component is installed in the fresh air purifying passage 6, air to be purified；The fresh air purifying passage 6 and waste air passage 7
Between be provided with the circulating air opening for connecting both, the circulating air opening is provided with circulated air air-valve 14.This way it is possible to realize
Multiple-working mode, indoor circulating current can export 10, waste air passage 7 via indoor waste air, circulating air opening enters mixed wind
In chamber 15, and outdoor fresh air can be directly entered by outdoor fresh air import 9 in mixed wind chamber 15, carry out heat exchange,
Weighing apparatus, meanwhile, if higher or index is poor really for indoor circulating current content of formaldehyde, indoor circulating current can also be through
Outdoor is discharged directly to by outdoor waste air outlet 11, now, outdoor fresh air is supplemented using outdoor fresh air import 9；Pass through control
Fresh air adjusting valve 12 processed, waste air adjusting valve 13 can be achieved with the size of intake and air circulation, realize the control to leaving air temp
System, so, without, through over-heat-exchanger, reducing the loss of heat as traditional structure, realizing energy-saving effect.
In the present embodiment, first blower fan 2 is in close to the position of indoor fresh air outlet 8, can be by after purification
Air-flow be preferably transported to interior, second blower fan 3 is in close to the position of the indoor waste air outlet 10, can be by room
The suction of interior gas higher efficiency.To cause equipment volume to reduce to reach space-saving purpose, the present embodiment is carried out
Following layout：Position of the clean air package between first blower fan 2 and the outdoor fresh air import 9
Put, and the cavity between the clean air package and the outdoor fresh air import 9 forms mixed wind chamber 15 (for fresh air purifying passage
6 part).Wherein, the clean air package includes primary filter 16, the electrostatic precipitation sequentially arranged along fresh air air intake direction
Net 17 and purifying formaldehyde net 18, for primary filter 16 using the filter screen of commercially available non-woven fabrics or other materials, mesh number can basis
Need to be selected, electrostatic precipitation net 17 also uses conventional technique, is made up of two blocks of electrostatic precipitation plates, can also use IFD
Dedusting technology, and purifying formaldehyde net 18 can use commercially available vegetable active charcoal orifice plate.
In the present embodiment, the structure of the circulated air air-valve 14, fresh air adjusting valve and waste air adjusting valve is essentially identical.Its
In, circulated air air-valve 14 includes valve pocket 19, valve plate 20 and motor 21, the pipeline that the valve pocket 19 is open for both ends, one end
Communicated with the waste air passage 7, the other end communicates with the mixed wind chamber 15；The valve plate 20 is installed on the valve using a rotating shaft
Inside chamber 19；The power output shaft of the motor 21 is connected with the rotating shaft transmission, to drive the valve plate 20 to open closure.
With waste air air-out direction in angle of 45 degrees, and the valve pocket 19 is exported and entered towards the outdoor fresh air for the axis of the valve pocket 19
Mouth 9.It is of course also possible to other angles are arranged to, but inventor is in practice, it has been found that the axis and level side of valve pocket 19
To in angle of 45 degrees when, the mixing efficiency highest of indoor circulation wind and outdoor fresh air.
And the fresh air adjusting valve and waste air adjusting valve include valve pocket 19, adjust air blade 22 and stepper motor 23, institute
It is the pipeline that both ends are open to state valve pocket 19, and one end communicates with waste air outlet 11 outside the Room of outdoor fresh air import 9/, the other end
Communicated with the mixed wind chamber/waste air passage；The tune air blade 22 is installed on inside the valve pocket 19 using a rotating shaft；The step
The power output shaft of stepper motor 23 is connected with the rotating shaft transmission.The control line of stepper motor 23 is connected with controller, and utilizes
Controller realizes the rotation for adjusting air blade 22 in valve pocket 19, changes the open-minded of valve pocket 19 to control the work of stepper motor 23
Area, realize the regulation and control to air force.Those skilled in the art understand that circuit structure therein will not be described here.
In addition, in the present embodiment, the power-equipment that circulated air air-valve 14 uses also is controlled for motor 21 using controller
System is opened, but in general, circulated air air-valve 14 can only be provided only with unlatching, close two patterns, without carrying out air quantity
Regulation, naturally it is also possible to as fresh air adjusting valve and waste air adjusting valve, open degree is realized using conventional technology
Control.For the valve pocket 19 of circulated air air-valve 14 and adjusting valve using circular pipeline, the perisporium of pipeline, which is uniformly distributed, is provided with four
Individual installed part 24, and installation is fixed using installed part 24, and motor 21 or stepper motor 23 are then fixedly mounted using base
In on the outer wall of pipeline.In addition, sealing effectiveness during in order to improve closing, is respectively provided with adjusting the edge of air blade 22, valve plate 20
There is silica gel sealing ring (not shown).
Operation principle of the present utility model is as follows：
(1) after starting shooting, two blower fans work simultaneously, and fresh air enters machine from outdoor fresh air import 9；Indoor wind simultaneously
Enter machine from indoor waste air outlet 10.Under unidirectionally stream mode of operation, the adjusting valve and circulated air wind of outdoor fresh air import 9
Valve 14 is opened, after outdoor fresh air and indoor wind fully mix in the mixed wind chamber 15 of machine, by primary filter 16, electrostatic precipitation net
17th, purifying formaldehyde net 18 is filtered, and the air for becoming cleaning is output to respectively through 8 (each air ducts of connection) of indoor fresh air outlet
Individual room, indoor heat obtain best protection.It is also possible to the adjusting valve and circulated air of the outer fresh inlet 9 of regulation room
The open degree of air-valve 14 adjusts the temperature of fresh air.
(2) after starting shooting, two blower fans work simultaneously, and fresh air enters machine from outdoor fresh air import 9；Indoor wind simultaneously
Enter machine from indoor waste air outlet 10.In bidirectional flow mode of operation, the adjusting valve and circulated air air-valve of outdoor fresh air import 9
After 14 openings, outdoor fresh air and indoor wind fully mix in the mixed bellows of machine, by primary filter 16, IFE basket strainers, electrostatic
Basket strainer 17, purifying formaldehyde net 18 filter, and the air for becoming cleaning is defeated through 8 (each air ducts of connection) of indoor fresh air outlet
Go out to each room, indoor heat and obtain best protection, can be with the adjusting valve of fresh inlet outside regulation room 9 and circulated air wind
The open degree of valve 14 adjusts the temperature of fresh air.The adjusting valve of outdoor waste air outlet simultaneously 11 is opened, indoor waste air 50% from
Outdoor waste air outlet 11 is discharged to outdoor, to cause room air to be easier to purify cleaning.
It should be appreciated that the purposes of these embodiments is merely to illustrate the utility model and is not intended to limit of the present utility model
Protection domain.In addition, it should also be understood that, after technology contents of the present utility model have been read, those skilled in the art can be right
The utility model makees various change, modification and/or variation, and all these equivalent form of values equally fall within right appended by the application will
Ask within the protection domain that book limited.
Claims (6)
1. a kind of energy-saving fresh exchanges air cleaning unit, it is characterised in that：Including
Housing, the enclosure interior are divided into fresh air purifying passage and waste air passage using dividing plate, and the fresh air purifying passage is set
Indoor fresh air outlet and outdoor fresh air import are equipped with, the waste air passage is provided with indoor waste air outlet and the outlet of outdoor waste air,
The outdoor fresh air import, the outdoor waste air outlet correspond to and are provided with fresh air adjusting valve, waste air adjusting valve；
First blower fan, first assembling is in the fresh air purifying passage, to the air after being purified to indoor input；
Second blower fan, second assembling is in the waste air passage, the air of interior is pumped into the waste air
In passage；
Clean air package, the clean air package is installed in the fresh air purifying passage, air to be purified；
The circulating air opening for connecting both is provided between the fresh air purifying passage and waste air passage, the circulating air opening is set
There is circulated air air-valve.
A kind of 2. energy-saving fresh exchange air cleaning unit as claimed in claim 1, it is characterised in that：First blower fan
In close to the position of indoor fresh air outlet, second blower fan is in close to the position of the indoor waste air outlet.
A kind of 3. energy-saving fresh exchange air cleaning unit as claimed in claim 2, it is characterised in that：The purification of air
Position of the component between first blower fan and the outdoor fresh air import, and the clean air package and the outdoor
Cavity between fresh inlet forms mixed wind chamber.
A kind of 4. energy-saving fresh exchange air cleaning unit as claimed in claim 3, it is characterised in that：The purification of air
Component includes primary filter, electrostatic precipitation net and the purifying formaldehyde net sequentially arranged along fresh air air intake direction.
A kind of 5. energy-saving fresh exchange air cleaning unit as claimed in claim 3, it is characterised in that：The circulated air wind
Valve includes
Valve pocket, the valve pocket are the pipeline that both ends are open, and one end communicates with the waste air passage, the other end and the mixed wind chamber
Communicate；
Valve plate, the valve plate are installed on inside the valve pocket using a rotating shaft；
And motor, the power output shaft of the motor are connected with the rotating shaft transmission, to drive the valve plate to open closure.
A kind of 6. energy-saving fresh exchange air cleaning unit as claimed in claim 1, it is characterised in that：The side of the housing
Angle is provided with mounting suspension member, and hanging hole is offered on the mounting suspension member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720851646.XU CN207162842U (en) | 2017-07-13 | 2017-07-13 | A kind of energy-saving fresh exchanges air cleaning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720851646.XU CN207162842U (en) | 2017-07-13 | 2017-07-13 | A kind of energy-saving fresh exchanges air cleaning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207162842U true CN207162842U (en) | 2018-03-30 |
Family
ID=61712677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720851646.XU Expired - Fee Related CN207162842U (en) | 2017-07-13 | 2017-07-13 | A kind of energy-saving fresh exchanges air cleaning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207162842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539447A (en) * | 2018-11-26 | 2019-03-29 | 龙启行 | A kind of energy-saving new blower of bathroom heating |
-
2017
- 2017-07-13 CN CN201720851646.XU patent/CN207162842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539447A (en) * | 2018-11-26 | 2019-03-29 | 龙启行 | A kind of energy-saving new blower of bathroom heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |