CN208205322U - A kind of new blower of cleaning heat exchange - Google Patents
A kind of new blower of cleaning heat exchange Download PDFInfo
- Publication number
- CN208205322U CN208205322U CN201820585302.3U CN201820585302U CN208205322U CN 208205322 U CN208205322 U CN 208205322U CN 201820585302 U CN201820585302 U CN 201820585302U CN 208205322 U CN208205322 U CN 208205322U
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- air
- heat exchange
- fresh air
- outlet
- filter
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- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 6
- 238000005367 electrostatic precipitation Methods 0.000 claims description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims description 2
- 230000003447 ipsilateral effect Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 8
- 238000000746 purification Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000001914 filtration Methods 0.000 description 6
- 239000012717 electrostatic precipitator Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 241000256626 Pterygota <winged insects> Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
A kind of new blower of cleaning heat exchange, old wind air exhaust units and fresh air unit including casing, in casing, and the heat exchanger between old wind air exhaust units and fresh air unit；The heat exchanger core of the heat exchanger is Total heat exchange core；The heat exchanger includes fresh air heat exchange entrance, fresh air heat exchange outlet, air exhaust heat switching access and air exhaust heat exchange outlet；The first high efficiency particulate air filter is equipped with before the fresh air heat exchange entrance；The second high efficiency particulate air filter is equipped with before the air exhaust heat switching access.On the one hand the utility model can be improved purification efficiency, and will not generate condensate；On the other hand, it can protect heat exchanger not into dust, improve service life and heat exchanger effectiveness.
Description
Technical field
The utility model relates to new blower technical fields, the especially a kind of new blower of clean heat exchange.
Background technique
Heat exchanger used by existing new blower is heat-exchangers of the plate type, and heat exchange material is metal material mostly
Matter belongs to Exchange of apparent heat core, can only exchange temperature, humidity, such as aluminium, stainless steel cannot be recycled, although this material service life
It is long, and commutative temperature, but it is also easy to produce condensate phenomenon, cause water droplet to fall into new blower, is easy to each in new blower
Device has an impact.In order to solve this problem, baffle or water-collecting tray etc. is arranged in some fresh air chances at heat exchanger, not only makes
Structure is complicated changes, and also will affect heat exchanger effectiveness and purification efficiency.
In addition, existing new blower also has using Total heat exchange core, such as the heat exchanger of papery heat exchange material, Neng Gouqi
To the effect for preventing condensate, but do not set on front side of the fresh air heat exchange entrance of existing heat exchanger and air exhaust heat switching access
Set high efficiency particulate air filter.That indoor old wind is fed directly to heat exchanger during indoor old wind discharge is outdoor, with
After fresh air carries out heat exchange, be discharged by exhaust fan it is outdoor, will lead to so particle, dust or suspended matter that old wind carries into
Enter in heat exchanger, not only substantially reduces service life, also will affect heat exchanger effectiveness；And room air enters new blower
Afterwards, it is just directly entered heat exchanger after usually only carrying out primary filter and electrostatic precipitation, and high efficiency particulate air filter is set to heat and hands over
After parallel operation, it can also bring the lesser dust of particle into heat exchanger, substantially reduce service life.
Utility model content
It is high that a kind of heat exchanger effectiveness is provided the purpose of the utility model is to overcome the above-mentioned insufficient of the prior art, purification effect
Rate is high, the new blower of cleaning heat exchange with long service life.
The technical solution of the utility model is: a kind of new blower of cleaning heat exchange, the old wind including casing, in casing
Air exhaust units and fresh air unit, and the heat exchanger between old wind air exhaust units and fresh air unit；The heat exchanger
It exchanges and exports including fresh air heat exchange entrance, fresh air heat exchange outlet, air exhaust heat switching access and air exhaust heat；The heat exchanger
Heat exchanger core be Total heat exchange core；The first high efficiency particulate air filter is equipped with before the fresh air heat exchange entrance；The air draft heat exchange
The second high efficiency particulate air filter is equipped with before entrance.
Wherein, the Total heat exchange core, which refers to, exchange temperature and to recycle the core of humidity.The full heat of this programme
The material of exchange core is papery, graphene or plays plastic material of Total heat exchange etc., and the utility model is not to the material
Make specific limit.
Above scheme has the advantage that (1) using full-thermal type heat exchanger, not only can also can be recycled with exchange temperature
Humidity will not generate condensate phenomenon；(2) it is respectively provided on front side of the fresh air heat exchange entrance of heat exchanger and air exhaust heat switching access
On the one hand high efficiency particulate air filter can be improved purification efficiency；On the other hand, two high efficiency particulate air filters can play protection heat exchanger
Effect, i.e. heat exchanger is set between two high efficiency particulate air filters, and heat exchanger can not only be protected into dust, not improve and use
Service life, additionally it is possible to improve heat exchanger effectiveness；(3) full-thermal type heat exchanger is combined with high efficiency particulate air filter, will not be not only generated
Condensate also improves purification efficiency, protects heat exchanger.
First high efficiency particulate air filter and the second high efficiency particulate air filter of the utility model can filter fine particle and suspended matter, excellent
Choosing filtering 0.5um particle dust below and various suspended matters.PTFE filter core, HEPA filter core etc. can be selected.
Further, fresh-air fan is equipped with behind the fresh air heat exchange outlet, air exhaust heat exchange outlet postposition has exhaust fan.
Blower is only arranged in rear side of this programme preferably in fresh air heat exchange outlet and air exhaust heat exchange outlet, can greatly simplify structure,
And machine volume is reduced, mitigate main screw lift.Certainly, the application can also be set between fresh air heat exchange outlet and fresh-air fan
Filter is set, such as high efficiency particulate air filter or medium effeciency filter, further increases filter efficiency, but will increase machine volume, and is increased
Big windage.
Further, the fresh air unit includes the primary filter set gradually along inlet air flow path, medium effeciency filter
With the first high efficiency particulate air filter.
In the present solution, the filtration core of primary filter can select non-woven fabrics, nylon wire, filtering material of activated carbon, metal hole pattern
Deng.
Further, the medium effeciency filter is electrostatic precipitator, ion filter, activated carbon filter layer, removes ozone filtering
At least one of layer.
Further, the casing is equipped with fresh air inlet, fresh air exports, air draft entrance and wind exhausting outlet, the fresh air enter
Mouth and air draft entrance are set to the not ipsilateral of casing.Such as: when casing is vertically placed, wherein the one of fresh air inlet and air draft entrance
A top set on casing, another is set to the lower part of casing；Or when casing is laterally disposed, fresh air inlet and air draft enter
One of them of mouth is set to the left part of casing, another is set to the right part of casing.Fresh air inlet and air draft entrance are set to difference
On the one hand side is convenient for being set to heat exchanger between two high efficiency particulate air filters；On the other hand, convenient for discharge exhaust gas, into fresh air,
And furred ceiling or the installation etc. for being convenient for casing.
Further, the casing is equipped with fresh air inlet, fresh air exports, air draft entrance and wind exhausting outlet, the fresh air go out
Mouth is connected at least one air hose, for fresh air to be delivered to different location；Or the air draft entrance and at least one air hose
It is connected, for the old wind of different location to be delivered in casing.By connecting air hose on air port, convenient for sending fresh air to difference
Position, increase fresh air volume, improve fresh air effect；The old wind of different location or exhaust gas can also be expelled to outdoor through new blower,
The exhaust for realizing different location, greatly improves exhaust effect.This programme can carry out the peace of different location pipeline according to different demands
Dress.Pipe installing technique and structure have been the prior arts, and details are not described herein again.
Further, the casing is equipped with maintenance door.Maintenance door can cover the front side of casing, can also cover casing
A part.Maintenance door is for being repaired or replaced each device in casing.
Further, the shape of the heat exchanger is the side N shape, wherein N >=4.It is preferred that quadrangle and hexagon, as long as guaranteeing
Fresh air heat exchange entrance, fresh air heat exchange are oppositely arranged, between air exhaust heat switching access and air exhaust heat exchange outlet between outlet
It is oppositely arranged.
Further, it is oppositely arranged between the fresh air heat exchange entrance and fresh air heat exchange outlet, air exhaust heat switching access
It is oppositely arranged between air exhaust heat exchange outlet.It is oppositely arranged and is convenient for intersecting heat exchange, improve heat exchanger effectiveness.The structure
It has been the prior art, details are not described herein again.
Further, at an acute angle between the outlet air surface of first high efficiency particulate air filter and the cross section of fresh air heat exchange entrance；
And/or second high efficiency particulate air filter outlet air surface and air exhaust heat switching access cross section between it is at an acute angle.Guaranteeing space utilization
On the basis of rate, moreover it is possible to reduce windage, improve the disengaging air quantity of old wind and fresh air.Because the two is at an acute angle can to guarantee space
While utilization rate, moreover it is possible to increase space length between the two, windage will not be generated, wind-producing amount is just more.
The utility model has the beneficial effects that
(1) it is respectively provided with high efficiency particulate air filter on front side of the fresh air heat exchange entrance of heat exchanger and air exhaust heat switching access, one
Aspect can be improved purification efficiency；On the other hand, two high efficiency particulate air filters can play the role of protecting heat exchanger, i.e., hot friendship
Parallel operation is set between two high efficiency particulate air filters, heat exchanger can not only be protected into dust, not improve service life, additionally it is possible to mention
High heat exchanger effectiveness；
(2) full-thermal type heat exchanger is combined with high efficiency particulate air filter, will not only generates condensate, also improve purification effect
Rate protects heat exchanger；
(3) blower is arranged in the rear side in fresh air heat exchange outlet and air exhaust heat exchange outlet, can greatly simplify structure, and
Machine volume is reduced, main screw lift is mitigated.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the side view of embodiment illustrated in fig. 1；
Fig. 3 is the top view of embodiment illustrated in fig. 1.
Specific embodiment
The utility model is described in further details below with reference to Figure of description and specific embodiment.
Below it is a preferred embodiment of the utility model:
As shown in Fig. 1 ~ Fig. 3: a kind of new blower of cleaning heat exchange, the old wind air draft list including casing 1, in casing 1
Member and fresh air unit, and the heat exchanger 2 between old wind air exhaust units and fresh air unit；The heat exchange material of heat exchanger
Matter is papery；Heat exchanger 2 includes fresh air heat exchange entrance 21, fresh air heat exchange outlet 22, air exhaust heat switching access 23 and row
Wind-heat exchange outlet 24；It is oppositely arranged between fresh air heat exchange entrance 21 and fresh air heat exchange outlet 22, air exhaust heat switching access
It is oppositely arranged between 23 and air exhaust heat exchange outlet 24.The first high efficiency particulate air filter 3 is equipped with before fresh air heat exchange entrance 21；Air exhaust heat
The second high efficiency particulate air filter 4 is equipped with before switching access 23.It is equipped with fresh-air fan 5 behind fresh air heat exchange outlet 22, air exhaust heat is swapped out
Exhaust fan 6 is equipped with after mouth 24.The front side of casing 1 is equipped with maintenance door 7.
In the present embodiment, heat exchanger 2 is square structure.Four angles of heat exchanger 2 be respectively set connector and/or
Support frame, for being attached fixation with casing or other devices.Such as two of heat exchanger 2 diagonally pass through support respectively
The inner wall of the connection casing of frame 25；One during other two is diagonal is connected to the second high efficiency particulate air filter 4 and air draft by connector
Between blower 6, another is connected between the first high efficiency particulate air filter 3 and fresh-air fan 5 by connector.Wherein, first efficiently
It is at an acute angle between the outlet air surface of filter 3 and the cross section of fresh air heat exchange entrance 21, the outlet air surface of the second high efficiency particulate air filter 4 with
It is at an acute angle between the cross section of air exhaust heat switching access 23.Fresh air heat exchange entrance 21, fresh air heat exchange outlet 22, air exhaust heat are handed over
Change to mouth 23 and air exhaust heat exchange outlet 24 respectively with the first high efficiency particulate air filter 3, fresh-air fan 5, the second high efficiency particulate air filter 4, row
There are certain gaps between wind blower 6, to reduce windage and noise.
In the present embodiment, casing 1 is equipped with fresh air inlet 11, fresh air outlet 12, air draft entrance 13 and wind exhausting outlet 14, newly
Wind entrance 11 is set to the bottom side of casing 1, and wind exhausting outlet 14 is set to the other side of bottom of shell；Air draft entrance 13 is set to casing
The side at top, fresh air outlet 12 are set to the other side of cabinet top.Four interfaces can connect air hose.Fresh-air fan 5 connects
Fresh air outlet 12, exhaust fan 6 connects wind exhausting outlet 14.
In the present embodiment, fresh air unit includes primary filter 8, the medium effeciency filter set gradually along inlet air flow path
9, the first high efficiency particulate air filter 3 and fresh-air fan 5.Primary filter 8 is arranged at fresh air inlet 11, mainly completely cuts off winged insect, flies
Wadding and larger particles dust etc..The filter core of primary filter 8 is stainless (steel) wire, can clean use repeatedly.Medium effeciency filter 9 is quiet
Infinitesimal dust-filtering to 98% can be made high efficiency filter burden only 2%, greatly prolonged by electric precipitator, electrostatic precipitator
The service life of high efficiency particulate air filter, has saved maintenance cost；If there is no electrostatic precipitation between high efficiency filter, the first efficient mistake
Filter will soon block, and good also null(NUL), addition electrostatic precipitator can prevent the first high efficiency particulate air filter from blocking to strainability again.
The filter core of first high efficiency particulate air filter 3 preferably uses PTFE filter core, and windage is small, dust containing capacity is big, on the basis of electrostatic precipitation,
PM2.5 filter efficiency is up to 99.9% or more, greatly improves New atmosphere quality.
In the present embodiment, the filter core of the second high efficiency particulate air filter 4 is it is also preferred that using PTFE filter core.
The working principle of the present embodiment are as follows:
The flow path of air draft are as follows: indoor air filters through the second high efficiency particulate air filter 4 after entering in casing 1 and forms cleaning
Air, air exhaust heat switching access 23 through heat exchanger enters in heat exchanger 2 and carries out energy exchange pure air again, for not
Same season carries out neither endothermic nor exothermic, and the condensate generated is absorbed by papery heat exchanger core, so that dripping phenomenon will not be generated.Energy
Pure air after amount exchange is expelled to outdoor through 24 discharge of air exhaust heat exchange outlet, then by exhaust fan 6.
The flow path of fresh air are as follows: after outdoor air enters in casing 1, successively through primary filter 8, electrostatic precipitator
9 and first high efficiency particulate air filter 3 carry out three-stage filtration after, form clean fresh air, fresh air heat exchange of the clean fresh air through heat exchanger
Entrance 21 enters in heat exchanger 2 air carried out outside energy exchange, such as summer room and becomes cold wind, winter after heat exchanger
Outdoor air becomes hot wind after heat exchanger；Clean fresh air after energy exchange is discharged through fresh air heat exchange outlet 22, then
Interior is drained by fresh-air fan 5.
In addition, air hose can also be arranged in the present embodiment on each air port, mainly in fresh air outlet 12 and air draft entrance 13
Upper setting air hose is not only convenient for sending fresh air to different positions, increases fresh air volume, improves fresh air effect；It can also be by different positions
The old wind or exhaust gas set are expelled to outdoor through new blower, realize the exhaust of different location, greatly improve exhaust effect.This programme can
The installation of different location pipeline is carried out according to different demands.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, it is clear that this field
Technical staff various change modifications can be carried out without departing from the spirit and scope of the present invention to the utility model.If to this
These modifications and variations of utility model belong to the scope of the claims of the present invention and its equivalent technology, and belong to this
The protection scope of utility model.
Claims (10)
1. a kind of new blower of cleaning heat exchange, old wind air exhaust units and fresh air unit including casing, in casing, Yi Jishe
Heat exchanger between old wind air exhaust units and fresh air unit；The heat exchanger includes fresh air heat exchange entrance, new wind-heat
Exchange outlet, air exhaust heat switching access and air exhaust heat exchange outlet；It is characterized in that, the heat exchanger core of the heat exchanger is complete
Heat exchanger core；The first high efficiency particulate air filter is equipped with before the fresh air heat exchange entrance；Second is equipped with before the air exhaust heat switching access
High efficiency particulate air filter.
2. the new blower of cleaning heat exchange according to claim 1, which is characterized in that be equipped with behind the fresh air heat exchange outlet
Fresh-air fan, air exhaust heat exchange outlet postposition have exhaust fan.
3. the new blower of cleaning heat exchange according to claim 1 or 2, which is characterized in that the fresh air unit includes along sky
Primary filter, medium effeciency filter and the first high efficiency particulate air filter that flow of air path is set gradually.
4. the new blower of cleaning heat exchange according to claim 3, which is characterized in that the medium effeciency filter is electrostatic precipitation
Device, ion filter, activated carbon filter layer, at least one of except ozone filter layer.
5. the new blower of cleaning heat exchange according to claim 1 or 2, which is characterized in that the casing enters equipped with fresh air
Mouth, fresh air outlet, air draft entrance and wind exhausting outlet, the fresh air inlet and air draft entrance are set to the not ipsilateral of casing.
6. the new blower of cleaning heat exchange according to claim 1 or 2, which is characterized in that the casing enters equipped with fresh air
Mouth, fresh air outlet, air draft entrance and wind exhausting outlet, the fresh air outlet is connected at least one air hose, for conveying fresh air
To different location；Or the air draft entrance is connected at least one air hose, for the old wind of different location to be delivered to casing
It is interior.
7. the new blower of cleaning heat exchange according to claim 1 or 2, which is characterized in that the casing is equipped with maintenance door.
8. the new blower of cleaning heat exchange according to claim 1 or 2, which is characterized in that the shape of the heat exchanger is N
Side shape, wherein N >=4.
9. cleaning heat exchange new blower according to claim 1 or 2, which is characterized in that the fresh air heat exchange entrance and
Fresh air heat exchange is oppositely arranged between outlet, is oppositely arranged between air exhaust heat switching access and air exhaust heat exchange outlet.
10. the new blower of cleaning heat exchange according to claim 1 or 2, which is characterized in that first high efficiency particulate air filter
It is at an acute angle between outlet air surface and the cross section of fresh air heat exchange entrance；And/or second high efficiency particulate air filter outlet air surface and air exhaust heat
It is at an acute angle between the cross section of switching access.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820585302.3U CN208205322U (en) | 2018-04-24 | 2018-04-24 | A kind of new blower of cleaning heat exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820585302.3U CN208205322U (en) | 2018-04-24 | 2018-04-24 | A kind of new blower of cleaning heat exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208205322U true CN208205322U (en) | 2018-12-07 |
Family
ID=64524261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820585302.3U Active CN208205322U (en) | 2018-04-24 | 2018-04-24 | A kind of new blower of cleaning heat exchange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208205322U (en) |
-
2018
- 2018-04-24 CN CN201820585302.3U patent/CN208205322U/en active Active
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