CN108534540A - A kind of energy saver for fetching stream dry fresh air from radiator - Google Patents
A kind of energy saver for fetching stream dry fresh air from radiator Download PDFInfo
- Publication number
- CN108534540A CN108534540A CN201810431216.1A CN201810431216A CN108534540A CN 108534540 A CN108534540 A CN 108534540A CN 201810431216 A CN201810431216 A CN 201810431216A CN 108534540 A CN108534540 A CN 108534540A
- Authority
- CN
- China
- Prior art keywords
- air
- fresh air
- runner
- area
- vortex
- 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.)
- Pending
Links
- 238000004064 recycling Methods 0.000 claims abstract description 25
- 230000001174 ascending effect Effects 0.000 claims abstract description 11
- 238000005057 refrigeration Methods 0.000 claims description 6
- 238000005373 pervaporation Methods 0.000 claims 1
- 238000010025 steaming Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000001035 drying Methods 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 239000013589 supplement Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005202 decontamination Methods 0.000 description 2
- 230000003588 decontaminative effect Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
A kind of energy saver for fetching stream dry fresh air from radiator, including：Cabinet, cabinet include the second area for being provided with the first area in new air heat-exchange air duct and being provided with evaporator, compressor, wind turbine and outlet air orifice plate；Further include：Recycling runner in the air outlet side of cabinet second area is set；Switching control air-valve in first area and second area junction is set.The invention has the beneficial effects that, it will be air-dried to greatly reduce air specific heat first, then it recycles dry fresh wind and heats naturally, cold airflow after drying is contacted with the metal inner surface in recycling runner vortex ascending air road, and vortex ascending air road heat dissipation orifice plate connection, quite one big heat exchanger fin of composition, carry out heat exchange, cold air is flow back into outdoor room temperature, collecting box is fixed on new fan box bottom, the moisture generated when outdoor air is cooled can be collected, the water source that can be atomized after filtering as new wind turbine supplement in Arid Area.
Description
Technical field
The present invention relates to new Fan Equipment technical fields, and in particular to a kind of section for fetching stream dry fresh air from radiator
It can device.
Background technology
New wind turbine is that outdoor air is directly injected into interior at present, and the higher cold air specific heat of water content is higher, can lead
It causes room air quickly to turn cold, leads to discomfort.
Invention content
In order to effectively solve the above problems, the present invention provides a kind of structure, and one kind fetching stream dry fresh air from radiator
Energy saver, while energy saving, the dry wind fetched is filtered by system purification to supply fresh air in input chamber, and
The water that collection process generates can be used again.
In order to achieve the above object, technical solution of the present invention is as follows：
A kind of energy saver for fetching stream dry fresh air from radiator, including：
Cabinet, the cabinet include be provided with the first area in new air heat-exchange air duct and be provided with evaporator, compressor,
The second area of wind turbine and outlet air orifice plate；
It is described fetched from radiator stream dry fresh air energy saver further include：
Recycling runner in the air outlet side of the cabinet second area is set；
Switching control air-valve in the first area and second area junction is set.
Further, the recycling runner is arranged on the outlet air orifice plate, the recycling runner including a collecting terminal and
The fixing end being connect with the collecting terminal, the recycling runner are a vortex ascending air road, the process of interception wind turbine blowout
The part outlet air that refrigeration is dried flows to upper end, enters into cabinet first area as fresh air.
Further, the collecting terminal includes collection portion and diversion division, and the collection portion is set to the outlet air orifice plate phase
Instead in wind turbine side, the collection portion has an one first vortex-like runner, the first vortex-like flow passage openings towards air-out direction simultaneously
The first vortex-like runner inner margin portion extends to the outlet air surface of the wind turbine, and multiple arcs are provided in the first vortex-like runner
The wind blade of the vortex layout of shape.
Further, in the outlet air orifice plate close to wind turbine side, the diversion division has one for diversion division setting
Two vortex-like runners, the second vortex-like runner are oppositely arranged and are connected to the described first vortex-like flow passage openings；First whirlpool
Shape runner and the second vortex-like runner combination constitute a vortex ascending air road.
Further, the cabinet second area is provided with outdoor fresh air air inlet and the outdoor fresh air air inlet is connected to
Fresh air runner, the top of the cabinet second area close to the outdoor fresh air air inlet offer with the outdoor fresh air into
Air port is vertical and is connected to the air guide hole of fresh air runner, and the fixing end of the recycling runner is fixed on the top of the cabinet second area
Portion is simultaneously connected to the air guide hole.
Further, the switching control air-valve is set at the air guide hole, and the switching control air-valve includes：Lead screw walks
Stepper motor, fixed block and air-valve door-plate, the lead screw stepper motor are fixed on above the air guide hole, the lead screw stepper motor
It is connect with the air-valve door-plate by fixed block, air-valve door-plate section is L-shaped, and the horizontal ends of the air-valve door-plate close institute
Air guide hole is stated, the vertical end of the air-valve door-plate closes the outdoor fresh air air inlet.
Further, the energy saver that stream dry fresh air is fetched from radiator further includes a collecting box, the collection
Water box are set to cabinet second area bottom and below the evaporators.
Further, the cabinet first area is arranged above the second area.
Further, indoor fresh air exhaust outlet, indoor turbid wind air inlet, outdoor turbid wind are additionally provided in the first area
Exhaust outlet there is fresh air runner to be connected to the indoor fresh air exhaust outlet with outdoor fresh air air inlet in the first area, institute
Stating in first area, there is turbid distinguished and admirable road to be connected to the turbid wind air inlet in the interior with outdoor turbid wind exhaust outlet, the fresh air runner
With the turbid distinguished and admirable road there is a cross part, the cross part to be provided with a heat exchanger and fresh air and turbid wind are carried out heat exchange.
The present invention is intercepted the treated outlet air in part that wind turbine is blown out and is flowed to by the vortex shape moulding of recycling runner
Air guide hole is held, so as to enter the carry out decontamination cycle of fresh air runner.When fresh air runner recycles, come using switching control air-valve
Control.Usefulness of the present invention with, will be air-dried to greatly reduce air specific heat first, then recycling drying it is fresh
Wind simultaneously heats naturally, and the cold airflow after drying is contacted with the metal inner surface in recycling runner vortex ascending air road, and on being vortexed
Flow channel heat dissipation orifice plate connection is risen, a big heat exchanger fin is quite formed, carries out heat exchange, cold air is flow back into outdoor room temperature,
Collecting box is fixed on new fan box bottom, can collect the moisture generated when outdoor air is cooled, after filtering can be in drying
Area and season mend wet water source as new wind turbine.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is schematic cross-sectional view of the present invention；
Fig. 3 is that flow passage structure schematic diagram is recycled on outlet air orifice plate of the present invention；
Fig. 4 is that the present invention receives runner internal structure schematic diagram；
Fig. 5 is outdoor fresh air air inlet of the present invention and air guide hole schematic diagram；
Fig. 6 is switching control wind valve structure schematic diagram of the present invention.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is explained in further detail.It should be appreciated that specific embodiment described herein is only used for explaining the present invention, not
For limiting the present invention, forward and backward described in embodiment is subject to attached drawing, is only used for clear position relationship, is not used to limit
It is fixed.
On the contrary, the present invention covers any replacement done in the spirit and scope of the present invention being defined by the claims, repaiies
Change, equivalent method and scheme.Further, in order to make the public have a better understanding the present invention, below to the thin of the present invention
It is detailed to describe some specific detail sections in section description.
As shown in Figure 1, a kind of energy saver for fetching stream dry fresh air from radiator, described to fetch stream from radiator
The energy saver of dry fresh air includes：
Cabinet 100, the cabinet 100 include being provided with the first area 101 in new air heat-exchange air duct and being provided with evaporation
The second area 102 of device (being condenser when being evaporator, heating when refrigeration), compressor, wind turbine and outlet air orifice plate 103；
It is described fetched from radiator stream dry fresh air energy saver further include：
Recycling runner 1 in the air outlet side of 100 second area 102 of the cabinet is set；
Switching control air-valve 2 in 102 junction of the first area 101 and second area is set.
The evaporator is the common heat-exchanger rig of air-conditioning, and when refrigeration is condenser when being evaporator, heating.
As shown in Figs 1-4, the recycling runner 1 is arranged on the outlet air orifice plate 103, and the recycling runner 1 includes one
Collecting terminal 11 and the fixing end 12 being connect with the collecting terminal 11, the recycling runner 1 are a vortex ascending air road, interception
The treated part outlet air of wind turbine blowout flows to upper end, so as to enter cabinet 100 first area 101 as fresh air into
Enter.
As shown in Figs 1-4, the collecting terminal 11 includes collection portion 111 and diversion division 112, and the collection portion 111 is set to
The outlet air orifice plate 103 has one first vortex-like runner 1111, first whirlpool in contrast to wind turbine side, the collection portion 111
The opening of shape runner 1111 extends to the outlet air of the wind turbine towards air-out direction and 1111 inner margin portion of the first vortex-like runner
Face is provided with the wind blade 1112 of the vortex layout of multiple arcs in the first vortex-like runner 1111；The diversion division 112
In the outlet air orifice plate 103 close to wind turbine side, the diversion division 112 has an one second vortex-like runner 1121 for setting, and described the
Two vortex-like runners 1121 are oppositely arranged and are connected to the described first vortex-like runner 1111 opening；The first vortex-like runner 1111
It is combined with the second vortex-like runner 1121 and constitutes a vortex ascending air road.When the wind turbine blows air-flow, part gas is had
Stream enters in the described first vortex-like runner 1111, and the air-flow being collected into is oriented to outside the first vortex runner by the flow deflector
Edge introduces gas into fixing end 12 since air-flow is squeezed into the second vortex-like runner 1121 by diversion division 112.
As Figure 4-Figure 6,100 second area 102 of the cabinet is provided with outdoor fresh air air inlet 1021 and the outdoor
Fresh air air inlet 1021 is connected to fresh air runner, and the top of 100 second area 102 of the cabinet is close to the outdoor fresh air air inlet
Air guide hole 1022 that is vertical with the outdoor fresh air air inlet 1021 and being connected to fresh air runner, the recycling stream are offered at 1021
The fixing end 12 in road 1 is fixed on the top of 100 second area 102 of the cabinet and is connected to the air guide hole 1022, described to lead
The switching control air-valve 2 is set at air port 1022, and the switching control air-valve 2 includes：Lead screw stepper motor 21, fixed block 22
With air-valve door-plate 23, the lead screw stepper motor 21 is fixed on 1022 top of the air guide hole, and the lead screw stepper motor 21 is logical
It crosses fixed block 22 to connect with the air-valve door-plate 23,23 section of air-valve door-plate is L-shaped, the horizontal ends of the air-valve door-plate 23
The air guide hole 1022 is closed, the vertical end of the air-valve door-plate 23 closes the outdoor fresh air air inlet 1021, when lead screw walks
When stepper motor 21 rises 23 rising of door-plate of drive air-valve, air guide hole 1022 is gradually opened, and outdoor fresh air air inlet 1021 is gradual
It closes；Otherwise when lead screw stepper motor 21 drives air-valve door-plate 23 to decline, outdoor fresh air air inlet 1021 is gradually opened, and is led
Air port 1022 progressively closes off, and can control fresh air and recycle the ratio of wind.
As shown in Fig. 2, the energy saver for fetching stream dry fresh air from radiator further includes a collecting box 104, institute
It states collecting box 104 and is set to 100 second area of the cabinet, 102 bottom and below the evaporator.
It is preferred that but it is unrestricted, 100 first area 101 of the cabinet is arranged above the second area 102.
As shown in Fig. 2, being additionally provided with indoor fresh air exhaust outlet, indoor turbid wind air inlet, outdoor in the first area 101
Turbid wind exhaust outlet, the first area 101 is interior to have fresh air runner by the indoor fresh air exhaust outlet and outdoor fresh air air inlet
1021 connections, the first area 101 is interior, and there is turbid distinguished and admirable road to connect the turbid wind air inlet in the interior and outdoor turbid wind exhaust outlet
Logical, the fresh air runner and the turbid distinguished and admirable road have a cross part, the cross part be provided with a heat exchanger 105 by fresh air with
Turbid wind carries out heat exchange.
100 second area 102 of the cabinet be arranged the evaporator (be when refrigeration evaporator, heating when be condenser),
The heat of coolant transmission is dispersed in heating, is that refrigerant is absorbed in refrigeration by compressor and wind turbine, the evaporator, compressor
External heat, the wind turbine blow air-flow, and heat is dispersed to or brought the new wind with heat.
In cooling in summer, the control air-valve closes the air guide hole 1022, and first area 101 works normally；Winter
When heating, the control air-valve opens the air guide hole 1022, and evaporator draws the heat of outdoor air, and new air temperature is lower simultaneously
And the water vapour in fresh air loses heat and is condensed into liquid and falls into collecting box 104, wind turbine will lose the fresh air of part vapor
(being equivalent to by dry fresh air) blows out, and recycling runner 1 recycling has been subjected to the dry fresh air less than outdoor temperature,
Since the recycling preferable metal material of 1 thermal conductivity of runner is made in recycling runner 1, by the heat exchange with outdoor, come back to
Outdoor temperature imported into fresh air runner.
The present invention passes through the vortex shape moulding of recycling runner, part the going out by dry processing of freezing of interception wind turbine blowout
It is distinguished and admirable to arrive upper end air guide hole, so as to enter the carry out decontamination cycle of fresh air runner.When fresh air runner recycles, controlled using switching
Air-valve processed controls.Usefulness of the present invention with will be air-dried to greatly reduce air specific heat first, then return
It receives dry fresh wind and heats naturally, the cold airflow after drying is contacted with the metal inner surface in recycling runner vortex ascending air road,
And vortex ascending air road heat dissipation orifice plate connection, a big heat exchanger fin is quite formed, heat exchange is carried out, cold air is flow back into room
Outer room temperature, collecting box are fixed on new fan box bottom, can collect the moisture generated when outdoor air is cooled, after filtering may be used
At water source of the Arid Area as the supplement atomization of new wind turbine.
Claims (9)
1. a kind of energy saver for fetching stream dry fresh air from radiator, including：
Cabinet (100), the cabinet (100) include being provided with the first area (101) in new air heat-exchange air duct and being provided with steaming
Send out the second area (102) of device, compressor, wind turbine and outlet air orifice plate (103)；
It is characterized in that, the energy saver for fetching stream dry fresh air from radiator further includes：
Recycling runner (1) in the air outlet side of the cabinet (100) second area (102) is set；
Switching control air-valve (2) in the first area (101) and second area (102) junction is set.
2. the energy saver according to claim 1 for fetching stream dry fresh air from radiator, which is characterized in that described time
Receive runner (1) be arranged on the outlet air orifice plate (103), the recycling runner (1) including a collecting terminal (11) and with the receipts
Collect the fixing end (12) of end (11) connection, the recycling runner (1) is a vortex ascending air road, the warp of interception wind turbine blowout
Pervaporation device refrigeration be dried after part outlet air flow to upper end, into cabinet (100) first area (101) as fresh air into
Enter.
3. the energy saver according to claim 2 for fetching stream dry fresh air from radiator, which is characterized in that the receipts
It includes collection portion (111) and diversion division (112) to collect end (11), and the collection portion (111) is set to outlet air orifice plate (103) phase
Instead in wind turbine side, there is the collection portion (111) one first vortex-like runner (1111), the first vortex-like runner (1111) to open
Mouthful extend to the outlet air surface of the wind turbine towards air-out direction and first vortex-like runner (1111) inner margin portion, described first
The wind blade (1112) of the vortex layout of multiple arcs is provided in vortex-like runner (1111).
4. the energy saver according to claim 3 for fetching stream dry fresh air from radiator, which is characterized in that described to lead
In the outlet air orifice plate (103) close to wind turbine side, the diversion division (112) has one second vortex-like stream for stream portion (112) setting
Road (1121), the second vortex-like runner (1121) are oppositely arranged and are connected to the described first vortex-like runner (1111) opening；
The first vortex-like runner (1111) and the second vortex-like runner (1121) combination constitute a vortex ascending air road.
5. the energy saver according to claim 2 for fetching stream dry fresh air from radiator, which is characterized in that the machine
Case (100) second area (102) is provided with outdoor fresh air air inlet (1021) and the outdoor fresh air air inlet (1021) is connected to
The top of fresh air runner, cabinet (100) second area (102) offers at the outdoor fresh air air inlet (1021)
It is vertical with the outdoor fresh air air inlet (1021) and be connected to the air guide hole of fresh air runner (1022), the recycling runner (1)
Fixing end (12) is fixed on the top of the cabinet (100) second area (102) and is connected to the air guide hole (1022).
6. the energy saver according to claim 5 for fetching stream dry fresh air from radiator, which is characterized in that described to lead
The switching control air-valve (2) is set at air port (1022), and the switching control air-valve (2) includes：Lead screw stepper motor (21),
Fixed block (22) and air-valve door-plate (23), the lead screw stepper motor (21) is fixed on above the air guide hole (1022), described
Lead screw stepper motor (21) is connect by fixed block (22) with the air-valve door-plate (23), and air-valve door-plate (23) section is in L
The horizontal ends of shape, the air-valve door-plate (23) close the air guide hole (1022), the vertical end closing of the air-valve door-plate (23)
The outdoor fresh air air inlet (1021).
7. it is according to claim 1 fetched from radiator stream dry fresh air energy saver, which is characterized in that it is described from
The energy saver that stream dry fresh air is fetched on radiator further includes a collecting box (104), and the collecting box (104) is set to described
Cabinet (100) second area (102) bottom is simultaneously located at below the evaporator.
8. the energy saver according to claim 1 for fetching stream dry fresh air from radiator, which is characterized in that the machine
Case (100) first area (101) setting is above the second area (102).
9. the energy saver according to claim 5 for fetching stream dry fresh air from radiator, which is characterized in that described the
Indoor fresh air exhaust outlet, indoor turbid wind air inlet, outdoor turbid wind exhaust outlet, firstth area are additionally provided in one region (101)
In domain (101) there is fresh air runner to be connected to the indoor fresh air exhaust outlet with outdoor fresh air air inlet (1021), described first
There is turbid distinguished and admirable road to be connected to the turbid wind air inlet in the interior with outdoor turbid wind exhaust outlet, the fresh air runner in region (101)
With the turbid distinguished and admirable road there is a cross part, the cross part to be provided with a heat exchanger (105) and fresh air and turbid wind are carried out heat
It exchanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810431216.1A CN108534540A (en) | 2018-05-08 | 2018-05-08 | A kind of energy saver for fetching stream dry fresh air from radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810431216.1A CN108534540A (en) | 2018-05-08 | 2018-05-08 | A kind of energy saver for fetching stream dry fresh air from radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108534540A true CN108534540A (en) | 2018-09-14 |
Family
ID=63476646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810431216.1A Pending CN108534540A (en) | 2018-05-08 | 2018-05-08 | A kind of energy saver for fetching stream dry fresh air from radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108534540A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201885327U (en) * | 2010-09-08 | 2011-06-29 | 朗思威(香港)实业有限公司 | Intelligent dwelling fresh air blower |
| CN102788389A (en) * | 2012-06-05 | 2012-11-21 | 杭州市城建开发集团有限公司 | Air handling unit |
| CN107281822A (en) * | 2017-07-07 | 2017-10-24 | 郝占宁 | A kind of vortex type demisting dehydrating unit |
| CN206891131U (en) * | 2017-07-06 | 2018-01-16 | 厦门东方富源环保科技有限公司 | Spiral-flow type multichannel waste heat exchanger |
-
2018
- 2018-05-08 CN CN201810431216.1A patent/CN108534540A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201885327U (en) * | 2010-09-08 | 2011-06-29 | 朗思威(香港)实业有限公司 | Intelligent dwelling fresh air blower |
| CN102788389A (en) * | 2012-06-05 | 2012-11-21 | 杭州市城建开发集团有限公司 | Air handling unit |
| CN206891131U (en) * | 2017-07-06 | 2018-01-16 | 厦门东方富源环保科技有限公司 | Spiral-flow type multichannel waste heat exchanger |
| CN107281822A (en) * | 2017-07-07 | 2017-10-24 | 郝占宁 | A kind of vortex type demisting dehydrating unit |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180914 |
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