CN110044000A - Novel air energy moisture recycles air interchanger heat transfer air channel structure - Google Patents
Novel air energy moisture recycles air interchanger heat transfer air channel structure Download PDFInfo
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- CN110044000A CN110044000A CN201910413763.1A CN201910413763A CN110044000A CN 110044000 A CN110044000 A CN 110044000A CN 201910413763 A CN201910413763 A CN 201910413763A CN 110044000 A CN110044000 A CN 110044000A
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- 239000002699 waste material Substances 0.000 claims abstract description 196
- 239000006260 foam Substances 0.000 claims abstract description 106
- 238000004064 recycling Methods 0.000 claims abstract description 101
- 230000008676 import Effects 0.000 claims abstract description 57
- 230000007704 transition Effects 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000000746 purification Methods 0.000 claims abstract description 8
- 238000005192 partition Methods 0.000 claims description 13
- 238000010992 reflux Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 5
- 230000003134 recirculating effect Effects 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000003447 ipsilateral effect Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/147—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification with both heat and humidity transfer between supplied and exhausted air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of novel air energy moisture recycling air interchanger heat transfer air channel structure, belong to energy-saving material-saving environmental protection air quality optimisation technique field, air energy moisture recycling air interchanger includes shell, the wet recycling machine core of hydrophilic film reverse flow air duct air heat, centrifugal blower, purification device, fresh air outlet, waste air outlet, fresh inlet, waste air import；The air channel structure that conducts heat includes air-inlet cavity foam element, air-out chamber foam element and transition air port foam element；The air-inlet cavity foam element setting is between fresh inlet, waste air import and the wet recycling machine core of heat；The air-out chamber foam element setting is between the wet recycling machine core of heat and fresh air outlet, waste air outlet；Foam element setting in the transition air port is between fresh inlet, waste air import and shell and between shell and fresh air outlet, waste air outlet.The beneficial effects of the present invention are: windage is small in blower, noise is small, reduces cost.
Description
Technical field
The present invention is air interchanger heat transfer air channel structure, in particular to novel air energy moisture recycling air interchanger heat transfer
Air channel structure belongs to energy-saving material-saving environmental protection air quality optimisation technique field.
Background technique
Heat transfer air duct technology is the core technology of Air to air ERV device, and most outstanding is to heat transfer machine core and blower
The interface channel for connecting air duct, the interface channel of heat transfer machine core and air inlet, blower and air outlet is also a blind area at present, in order to
Heat preservation and noise reduction, it is most all using the material for pasting sponge etc, the windage that each interface channel occurs, reflux, whirlpool
Almost no one studies the severity such as rotational gas flow.
As shown in Figure 1, in terms of 45 degree of traditional structure, square machine core slant settings, the position length ratio of machine core air outlet
Will be grown really by exporting positive area by 1.4 times, and farthest is square the half of side length to positive outlet length, and it is 45 that machine core, which exports wind direction,
Degree inclination angle blows to wind path wall, then is blowed to 45 degree of angles of reflection to wall, flows in entire air duct for wave, is easy in air duct
Form vortex and reflux；Disengaging cavity has 2 or more vertical dead angles, there is larger gap between fan outlet and outer vent.
As shown in Fig. 2, the wet recycling machine core of hydrophilic film reverse flow air duct air heat, recycling to improve novel air energy moisture
The enthalpy exchange efficiency and moisture exchange efficiency of air interchanger provide advantage, and heat transfer property improves a lot, but single channel
There are also 2 90 degree of circular arc curves, and which increase local resistances；Machine core outer tunnel does not become, and does not have from machine core to export and import
Guide channel, machine core import and export the inlet and outlet face that face is much larger than device box, and disengaging chamber uses plastic sponge plate heat-insulation noise-reduction entirely,
All there is biggish windage in entire channel.
In air-inlet cavity, there is vortex at 2 in 90 degree of right-angle surfaces；In air-out chamber lower part, i.e. Fan casing portion layer, Ji Huquan
It is recirculating zone, just can enter centrifugal blower after reflux airflow spiral is upward, in 90 degree of right-angle surfaces on air-out chamber top, appears at 2
Vortex, the more recirculating zones in front.Vortex and reflux are source of gas stream noise in air duct, and reflux and vortex can all generate reversed gas
Stream, increases the flow resistance of positive wind direction.
There is transition gap between fresh air air outlet, waste air air outlet and new fan outlet, dirty fan outlet, fresh air air inlet,
The fresh inlet of waste air air inlet and three side plate of cabinet, waste air import also have transition gap.These transition gaps can also generate whirlpool
Flow windage and noise；There is biggish gap between inlet and outlet and the outlet of fan outlet and side plate, clearance cavity must generate vortex
Resistance reduces air output, can also generate eddy current crack, whistle can be also generated when serious.
Required outer tunnel design, reduces air duct flow resistance, solves vortex cyclone and reflux flow resistance, is to reduce pneumatic noise and increasing
The most scientific method for adding air quantity makes up the big defect of hydrophilic film reverse flow air duct heat exchange machine core channel windage, could improve
Ventilation quantity, while playing the sharpest edges of the machine core.
Summary of the invention
The purpose of the present invention is being directed to the above-mentioned defect that windage is big, noise is big in the prior art, in blower, one kind is provided
Novel air energy moisture recycles air interchanger heat transfer air channel structure, can achieve in blower the purpose that windage is small, noise is small.
To achieve the goals above the technical solution adopted by the present invention is that: novel air energy moisture recycle air interchanger pass
Hot-flow flue structure is used cooperatively with air energy moisture recycling air interchanger, and the air energy moisture recycles air interchanger packet
Include shell, the wet recycling machine core of hydrophilic film reverse flow air duct air heat, centrifugal blower, purification device, fresh air outlet, waste air export,
Fresh inlet, waste air import；The wet recycling machine core of hydrophilic film reverse flow air duct air heat, the referred to as wet recycling machine core of heat are sleeping
Formula, the centrifugal blower include fresh-air fan and waste air blower, and the purification device includes air filter and air purifier；
The wet recycling machine core of heat is rectangle, and is horizontally installed in the middle part of housing cavity, the air filter and air purifier according to
It is secondary to be arranged between fresh inlet and the upper left quarter of the wet recycling machine core of heat；The fresh-air fan setting is fresh air outlet and heat wet time
It receives between machine core, the waste air blower setting is between waste air outlet and the wet recycling machine core of heat, fresh-air fan and waste air blower peace
Ipsilateral mounted in the wet recycling machine core of heat, being not only able to maintain sprue inside machine core in this way is reverse flow, moreover it is possible to shorten the length of complete machine；
Fresh inlet setting in housing cavity upper left quarter, fresh air outlet setting in housing cavity right lower quadrant, the waste air into
Mouth setting is arranged in housing cavity lower left quarter, the waste air outlet in housing cavity upper right quarter；
The wet recycling machine core of heat includes several blocks of positive air duct web plates, several pieces of positive hydrophilic films, several pieces of reversed wind
Road web plate and several pieces of reversed hydrophilic films, forward direction air duct web plate, positive hydrophilic film, reversed air duct web plate and reversed hydrophilic film
After successively stacking from bottom to top, followed by stacked by former order, until topmost；In every piece of positive hydrophilic film and reversed hydrophilic film
Between positive air duct web plate in form fresh air airflow path, it is reversed between every piece of positive hydrophilic film and reversed hydrophilic film
Waste air airflow path is formed in the web plate of air duct；By fresh inlet, air filter, air purifier, fresh air airflow path,
Fresh-air fan and fresh air outlet composition air energy moisture recycle ventilator fresh air channel；By waste air import, waste air blower, waste air
Airflow path and waste air outlet composition air energy moisture recycle ventilator waste air channel；
The air channel structure that conducts heat includes air-inlet cavity foam element, air-out chamber foam element and transition air port foam element；The air-inlet cavity
Foam element setting is between fresh inlet, waste air import and the wet recycling machine core of heat；The air-out chamber foam element setting is at heat wet time
It receives between machine core and fresh air outlet, waste air outlet；Transition air port foam element is arranged in fresh inlet, waste air import and shell
Between and shell and fresh air outlet, waste air outlet between；
The air-inlet cavity foam element is structure as a whole, including air-inlet cavity foam element main body, fresh air into chamber, waste air into chamber, into
Wind cavity partition, fresh inlet connector and waste air import connector, fresh inlet connector are fresh inlet and fresh air into chamber
Connector, waste air import connector are waste air import and waste air into chamber connector；The lateral surface of the air-inlet cavity foam element main body
Match with the housing cavity close to fresh inlet connector and waste air import connector side；The air inlet cavity partition setting
In fresh air into chamber and waste air between chamber, fresh air all in chamber foam element main body, forms two chamber knots of one into chamber and waste air into chamber
Structure keeps production and assembly convenient, and overall structure is tight, will not gas leakage；
The air-out chamber foam element is structure as a whole, including air-out chamber foam element main body, fresh air go out chamber, waste air goes out chamber, go out
Wind cavity partition, fresh air go out chamber import, fresh air goes out chamber outlet, waste air goes out chamber import and waste air goes out chamber outlet；The air-out chamber bubble
The lateral surface of foam member main body with close to fresh air go out chamber outlet and waste air go out chamber export side housing cavity match；The outlet air
The setting of cavity partition goes out chamber in fresh air and waste air goes out between chamber, and fresh air goes out chamber and waste air goes out chamber all in air-out chamber foam element main body
It is interior, two cavity configurations of one are formed, keep production and assembly convenient, overall structure is tight, will not gas leakage；Air-out chamber foam element inner cavity is almost
There is no dead angle to change face, fresh air and waste air are discharged from the heat transfer positive channel of machine core respectively, and it is logical to gradually taper up fresh inlet
Road and waste air intake channel, after blower, from fresh air outlet and waste air outlet discharge, entire runner is rounding off.
Air-inlet cavity foam element, air-out chamber foam element inner cavity do not have dead angle to change face, and fresh air and waste air are respectively from fresh inlet
Connector and waste air import connector enter, and gradually expand to the fresh air channel of the wet recycling machine core of heat and the front in waste air channel,
Entire runner is rounding off；
Transition air port foam element generally circle taper mouth design, flare tubular structure, including bottom end and
Beginning, bottom end are circle, and flared end is the square that four corners are arc transition, round one end and fresh inlet, waste air
Import, fresh air outlet or the connection of waste air exit seal, the positive square of flared end are hermetically connected with the shell；Fresh inlet passes through shell
Body to fresh air into chamber, waste air import by shell to waste air into chamber, fresh air go out chamber by shell to fresh air outlet, that waste air goes out chamber is logical
Shell to waste air outlet is crossed all to communicate；
Novel air energy moisture recycles air interchanger energy moisture removal process: fresh air enters from fresh inlet, passes through
Transition air port foam element enters the fresh air of air-inlet cavity foam element into chamber, the wet recycling machine core of heat is inhaled into, in the wet recycling machine core of heat
Fresh air channel carries out energy exchange with the waste air for entering the wet recycling machine core waste air channel of heat from opposite direction, while carrying out wet recycling,
The fresh air recycled through energy moisture enters air-out chamber foam element fresh air after going out the wet recycling machine core of heat goes out chamber, is gone out chamber in fresh air
Fresh-air fan is sent to fresh air outlet, then is sent to interior from outer connecting pipe；Waste air enters from waste air import, passes through transition air port foam
Part enters the waste air of air-inlet cavity foam element into chamber, is inhaled into the wet recycling machine core of heat, the wet recycling machine core of heat waste air channel with from
The fresh air that opposite direction enters the wet recycling machine core fresh air channel of heat carries out energy exchange, while carrying out wet recycling, returns through energy moisture
Receive processing fresh air go out heat it is wet recycling machine core after enter air-out chamber foam element waste air go out chamber, the waste air blower of chamber is gone out in waste air
It is sent to waste air outlet, then is sent to outdoor from outer connecting pipe.
The wet recycling machine core of heat is laterally disposed using rectangle, shortens outlet forward channel length, more oblique than traditional
It places and shortens whole length up to one width of machine core, complete machine is shortened 36.8%, only this item can shorten the length of complete machine, reach
Complete machine material cost is greatly reduced in the length of rectangle short side.
The wet recycling machine core upper lateral setting section of heat is fresh air and dirty large supply air temperature difference concurrent heat-moisture transfer area, and heat is wet
Recycling longitudinally disposed section of machine core middle part is fresh air and dirty large supply air temperature difference reverse flow heat-moisture transfer area, the wet recycling machine core lower, transverse of heat
It is fresh air and dirty large supply air temperature difference concurrent heat-moisture transfer area that section, which is arranged,.
The fresh-air fan is placed on that fresh air is intracavitary out, waste air blower is placed on that waste air is intracavitary out, and entire air duct is in air draught
State is intracavitary complete as long as no absolute dead angle in entire runner since air duct interior air-flow is the flowing of suction type air draught type
Portion uses arc transition, eliminates the generating source of vortex and recirculating zone in inner cavity, would not generate vortex or reflux again；Fresh-air fan
Setting is fresh air is intracavitary out, fresh air goes out on the inside of chamber outlet, and the setting of waste air blower is waste air is intracavitary out, waste air goes out on the inside of chamber outlet.
The fresh air of the air-inlet cavity foam element is additionally provided with air filter mounting groove and air purifier installation into intracavitary
Slot；The air filter mounting groove and air purifier mounting groove are sequentially set between fresh inlet and the wet recycling machine core of heat
It sets, air filter is movably installed in air filter mounting groove, and it is net that air purifier is movably installed at air
Change in device mounting groove.
The air-inlet cavity foam element, air-out chamber foam element select the dilute material injection of high density polyphenyl to form.
Compared with prior art, the beneficial effects of the present invention are:
(1) interior air duct is used without vortex reflux design, has been filled up vortex gap using transition air port foam element, can effectively have been dropped
Low the dry of vortex cyclone scratches windage and cyclone noise, and air-inlet cavity foam element, air-out chamber foam element and transition air port foam element are set
Meter almost completely eliminates the full-range vortex of fresh air waste air and reflux flow resistance, reduces air duct noise, compensates for reverse flow wind
The high flow resistance defect of road design, effectively increases the ventilation quantity of air interchanger；
(2) air-inlet cavity and air-out chamber select the dilute material injection of high density polyphenyl to form, and alleviate main screw lift, simplify peace
Dress technique reduces the assembly cost of complete machine, with compared with air quantity Air to air ERV device, reduces machine volume 30%, drops
Low design cost 20% improves the impact of performance of device, and air interchanger enthalpy exchange efficiency up to 70% or more, imitate by moisture exchange
80% or more rate, noise reduce 5dB (A)；
(3) hydrophilic film of the wet recycling machine core of heat has a water suction moisture absorbing, and the reverse circulation road of machine core realizes fresh air and waste air
Whole big temperature difference heat exchange method, effectively improves energy moisture recovery efficiency.Fresh-air fan setting is dirty on the inside of fresh air outlet
For the setting of wind blower on the inside of waste air outlet, blower is placed on that the wet recycling machine core of heat is ipsilateral, and shortening whole length is long up to half of blower
Degree.
Detailed description of the invention
Fig. 1 is: quadrangle machine core Air to air ERV device；
Fig. 2 is: air energy moisture recycles air interchanger perspective view；
Fig. 3 is: perspective view of the present invention；
Fig. 4-1 is: hot wet recycling machine core side local structural graph；
Fig. 4-2 is: the wet recycling machine core top view of heat, heat-moisture transfer area display figure；
Fig. 5 is: main view of the present invention；
Fig. 6 is: bottom view of the present invention；
Fig. 7-1 is: air-inlet cavity foam element perspective view；
Fig. 7-2 is: air-inlet cavity foam element main view；
Fig. 7-3 is: air-inlet cavity foam element top view；
Fig. 8-1 is: air-out chamber foam element perspective view；
Fig. 8-2 is: air-out chamber foam element main view；
Fig. 8-3 is: air-out chamber foam element bottom view；
Fig. 8-4 is: air-out chamber foam element rearview；
Fig. 9-1 is: transition air port foam element perspective view；
Fig. 9-2 is: transition air port foam element main view；
Fig. 9-3 is: transition air port foam element top view；
Figure 10-1 is: the portion A of Fig. 6 regards enlarged drawing；
Figure 10-2 is: the portion the B enlarged drawing of Figure 10-1.
Description of symbols: shell 1, machine core 2, positive air duct web plate 201, positive hydrophilic film 202, reversed air duct web plate
203, reversed hydrophilic film 204, purification device 3, air filter 301, air purifier 302, air filter mounting groove 303,
Air purifier mounting groove 304, fresh air outlet 4, waste air export 5, fresh inlet 6, waste air import 7, fresh-air fan 8, waste air wind
Machine 9, air-inlet cavity foam element 10, air-inlet cavity foam element main body 1001, fresh air into chamber 1002, waste air into chamber 1003, air inlet cavity every
Plate 1004, fresh inlet connector 1005, waste air import connector 1006, air-out chamber foam element 11, air-out chamber foam element main body
1101, fresh air goes out chamber 1102, waste air goes out chamber 1103, air-out cavity partition 1104, fresh air go out chamber import 1105, fresh air goes out chamber outlet
1106, waste air goes out chamber import 1107, waste air goes out chamber and exports 1108, transition air port foam element 12, bottom end 1201, flared end 1202.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as a limitation of the invention.
As shown in Fig. 3 to Figure 10-2, novel air energy moisture recycles air interchanger heat transfer air channel structure, with air energy
Moisture recycling air interchanger be used cooperatively, as shown in figure 3, the air energy moisture recycling air interchanger include shell 1, it is hydrophilic
The wet recycling machine core 2 of film reverse flow air duct air heat, centrifugal blower, purification device 3, fresh air outlet 4, waste air export 5, fresh inlet
6, waste air import 7；The wet recycling machine core 2 of hydrophilic film reverse flow air duct air heat, the referred to as wet recycling machine core 2 of heat are horizontal, institute
Stating centrifugal blower includes fresh-air fan 8 and waste air blower 9, and the purification device 3 includes air filter 301 and air purifier
302；The wet recycling machine core 2 of heat is rectangle, and is horizontally installed in the middle part of 1 inner cavity of shell, the air filter 301 and air
Clarifier 302 is successively set between fresh inlet 6 and the upper left quarter of the wet recycling machine core 2 of heat；The fresh-air fan 8 is arranged new
Between wind outlet 4 and the wet recycling machine core 2 of heat, the setting of waste air blower 9 is between waste air outlet 5 and the wet recycling machine core 2 of heat, newly
Wind blower 8 and waste air blower 9 are mounted on that the wet recycling machine core 2 of heat is ipsilateral, and it is reverse for being not only able to maintain 2 inside sprue of machine core in this way
Stream, moreover it is possible to shorten the length of complete machine；The setting of fresh inlet 6 exists in 1 inner cavity upper left quarter of shell, 4 setting of fresh air outlet
1 inner cavity right lower quadrant of shell, the setting of waste air import 7 are arranged in shell 1 in 1 inner cavity lower left quarter of shell, the waste air outlet 5
Chamber upper right quarter；
As shown in Fig. 4-1, the wet recycling machine core 2 of heat includes that several pieces of positive air duct web plates 201, several pieces of forward directions are hydrophilic
Film 202, several blocks of reversed air duct web plates 203 and several pieces of reversed hydrophilic films 204, forward direction air duct web plate 201, forward direction are hydrophilic
After film 202, reversed air duct web plate 203 and reversed hydrophilic film 204 successively stack from bottom to top, stacked, directly followed by by former order
To topmost；It is empty that fresh air is formed in positive air duct web plate 201 between every piece of positive hydrophilic film 202 and reversed hydrophilic film 204
Airflow channel forms waste air sky in every piece of positive hydrophilic film 202 and the reversely reversed air duct web plate 203 between hydrophilic film 204
Airflow channel；By fresh inlet 6, air filter 301, air purifier 302, fresh air airflow path, fresh-air fan 8 and new
4 composition air energy moisture of wind outlet recycles ventilator fresh air channel；By waste air import 7, waste air blower 9, waste air air circulation
Road and 5 composition air energy moisture of waste air outlet recycle ventilator waste air channel；
As shown in Figure 5, Figure 6, heat transfer air channel structure includes air-inlet cavity foam element 10, air-out chamber foam element 11 and transition air port
Foam element 12；The setting of air-inlet cavity foam element 10 is between fresh inlet 6, waste air import 7 and the wet recycling machine core 2 of heat；It is described
The setting of air-out chamber foam element 11 is between the wet recycling machine core 2 of heat and fresh air outlet 4, waste air outlet 5；Transition air port foam element
12 settings are between fresh inlet 6, waste air import 7 and shell 1 and between shell 1 and fresh air outlet 4, waste air outlet 5；
As shown in Fig. 7-1 to 7-3, the air-inlet cavity foam element 10 is structure as a whole, including air-inlet cavity foam element main body
1001, fresh air is into chamber 1002, waste air into chamber 1003, air inlet cavity partition 1004, fresh inlet connector 1005 and waste air import
Connector 1006, fresh inlet connector 1005 are fresh inlet 6 and fresh air into 1002 connector of chamber, waste air import connector
1006 be waste air import 7 and waste air into 1003 connector of chamber；The lateral surface of the air-inlet cavity foam element main body 1001 and close to new
1 inner cavity of shell of 1006 side of wind inlet connector 1005 and waste air import connector matches；The air inlet cavity partition
1004 are arranged in fresh air into chamber 1002 and waste air between chamber 1003, and fresh air is into chamber 1002 and waste air into chamber 1003 all in chamber foam
In part main body, two cavity configurations of one are formed, keep production and assembly convenient, overall structure is tight, will not gas leakage；
As shown in figure 8, the air-out chamber foam element 11 is structure as a whole, including air-out chamber foam element main body 1101, fresh air
Out chamber 1102, waste air go out chamber 1103, air-out cavity partition 1104, fresh air go out chamber import 1105, fresh air go out chamber export 1106, waste air
Chamber import 1107 and waste air go out chamber outlet 1108 out；The lateral surface of the air-out chamber foam element main body 1101 and close fresh air go out chamber
1 inner cavity of shell that outlet 1106 and waste air go out 1108 sides of chamber outlet matches；The air-out cavity partition 1104 is arranged new
Wind goes out chamber 1102 and waste air goes out between chamber 1103, and fresh air goes out chamber 1102 and waste air goes out chamber 1103 all in air-out chamber foam element main body
In 1101, two cavity configurations of one are formed, keep production and assembly convenient, overall structure is tight, will not gas leakage；In air-out chamber foam element 11
Chamber changes face almost without dead angle, and fresh air and waste air are discharged from the heat transfer positive channel of machine core 2 respectively, gradually tapers up fresh air
7 channel of 6 channel of import and waste air import, after blower, from 5 discharge of fresh air outlet 4 and waste air outlet, entire runner is round and smooth
Transition.
Air-inlet cavity foam element 10,11 inner cavity of air-out chamber foam element do not have dead angle to change face, and fresh air and waste air are respectively from fresh air
Import connector 1005 and waste air import connector 1006 enter, and gradually expand to the fresh air channel and dirt of the wet recycling machine core 2 of heat
The front in wind channel, entire runner are rounding off；
As shown in Fig. 9-1 to Fig. 9-3, the generally circle of transition air port foam element 12 tapers mouth design, flare
Tubular structure, including bottom end 1201 and flared end 1202, bottom end 1201 are circle, and flared end 1202 is that four corners are circular arc
The square of transition, round one end and fresh inlet 6, waste air import 7, fresh air outlet 4 or waste air outlet 5 are tightly connected, and are opened
The positive square and shell 1 at end 1202 are tightly connected；Fresh inlet 6 is logical into chamber 1002, waste air import 7 by shell 1 to fresh air
It crosses shell 1 and goes out chamber 1102 into chamber 1003, fresh air to waste air and chamber 1103 is gone out by shell 1 by shell 1 to fresh air outlet 4, waste air
It is all communicated to waste air outlet 5；
Novel air energy moisture recycles air interchanger energy moisture removal process: fresh air enters from fresh inlet 6, passes through
Transition air port foam element 12 enters the fresh air of air-inlet cavity foam element 10 into chamber 1002, the wet recycling machine core 2 of heat is inhaled into, at heat wet time
It receives the fresh air channel of machine core 2 and enters the waste air progress energy exchange in the wet recycling 2 waste air channel of machine core of heat from opposite direction, while into
The wet recycling of row, the fresh air recycled through energy moisture enters air-out chamber foam element 11 fresh air after going out the wet recycling machine core 2 of heat go out chamber
1102, the fresh-air fan 8 that chamber 1102 is gone out in fresh air is sent to fresh air outlet 4, then is sent to interior from outer connecting pipe；Waste air is from waste air
Import 7 enters, and the waste air for entering air-inlet cavity foam element 10 across transition air port foam element 12 is inhaled into the wet recycling of heat into chamber 1003
Machine core 2 carries out in the waste air channel of the wet recycling machine core 2 of heat with the fresh air for entering wet recycling 2 fresh air channel of machine core of heat from opposite direction
Energy exchange, while wet recycling is carried out, the fresh air being recycled through energy moisture enters air-out chamber after going out the wet recycling machine core 2 of heat and steeps
The waste air of foam member 11 goes out chamber 1103, and the waste air blower 9 that chamber 1103 is gone out in waste air is sent to waste air outlet 5, then send from outer connecting pipe
To outdoor.
As shown in figure 3, the wet recycling machine core 2 of heat is laterally disposed using rectangle, shorten outlet forward channel length, than
Traditional oblique placement shortens whole length and whole length 1063mm length is shortened to 672mm up to 2 one width of machine core, whole
Machine shortens 36.8%, and only this item can shorten the length of complete machine, up to the length of rectangle short side, be greatly reduced complete machine material at
This.
As shown in the Fig. 4-2, wet 2 upper lateral of the recycling machine core setting section of the heat is fresh air and dirty large supply air temperature difference concurrent heat
Wet transmission region, wet longitudinally disposed section of 2 middle part of recycling machine core of heat is fresh air and dirty large supply air temperature difference reverse flow heat-moisture transfer area, wet time of heat
Receiving 2 lower, transverse of machine core setting section is fresh air and dirty large supply air temperature difference concurrent heat-moisture transfer area.
As shown in figure 5, the fresh-air fan 8 is placed on, fresh air goes out in chamber 1102, waste air blower 9 is placed on waste air and goes out chamber
In 1103, entire air duct is in air draught state, since air duct interior air-flow is the flowing of suction type air draught type, in entire runner, as long as
Not absolute dead angle, it is intracavitary all using arc transition, the generating source of vortex and recirculating zone in inner cavity is eliminated, would not be produced again
Raw vortex or reflux；Fresh air goes out in chamber 1102, fresh air goes out 1106 inside of chamber outlet, waste air blower 9 is arranged the setting of fresh-air fan 8
Go out in chamber 1103 in waste air, waste air goes out 1108 inside of chamber outlet.
As shown in Fig. 7-1 to Fig. 7-3, the fresh air of the air-inlet cavity foam element 10 is into being additionally provided with air filtration in chamber 1002
Device mounting groove 303 and air purifier mounting groove 304；The air filter mounting groove 303 and air purifier mounting groove 304
It is sequentially arranged between fresh inlet 6 and the wet recycling machine core 2 of heat, air filter 301 is movably installed at air filter
In mounting groove 303, air purifier 302 is movably installed in air purifier mounting groove 304.
The air-inlet cavity foam element 10, air-out chamber foam element 11 select the dilute material injection of high density polyphenyl to form, and polyphenyl is dilute
Material also has the function of adiabatic heat-insulation and sound-absorbing.Main screw lift is alleviated, mounting process is simplified, reduces the assembly of complete machine
Cost.
Embodiment described above, the only present invention more preferably embodiment, those skilled in the art is in the present invention
The usual variations and alternatives carried out in technical proposal scope should be all included within the scope of the present invention.
Claims (6)
1. novel air energy moisture recycles air interchanger heat transfer air channel structure, with the recycling air interchanger cooperation of air energy moisture
Use, air energy moisture recycling air interchanger include shell, the wet recycling machine core of hydrophilic film reverse flow air duct air heat, from
Heart blower, purification device, fresh air outlet, waste air outlet, fresh inlet, waste air import；Hydrophilic film reverse flow air duct air
The wet recycling machine core of heat, the referred to as wet recycling machine core of heat, be it is horizontal, the centrifugal blower includes fresh-air fan and waste air blower, described
Purification device includes air filter and air purifier；The wet recycling machine core of heat is rectangle, and is horizontally installed in shell
In the middle part of chamber, the air filter and air purifier be successively set on fresh inlet and the wet recycling machine core of heat upper left quarter it
Between；Fresh-air fan setting between fresh air outlet and the wet recycling machine core of heat, the waste air blower setting waste air outlet with
Between the wet recycling machine core of heat, fresh-air fan and waste air assembling are ipsilateral in the wet recycling machine core of heat；The fresh inlet setting exists
Housing cavity upper left quarter, fresh air outlet setting is in housing cavity right lower quadrant, and the waste air import setting is on a housing cavity left side
Lower part, the waste air outlet are arranged in housing cavity upper right quarter；
The wet recycling machine core of heat includes several blocks of positive air duct web plates, several pieces of positive hydrophilic films, several pieces of reversed air duct nets
Plate and several pieces of reversed hydrophilic films, forward direction air duct web plate, positive hydrophilic film, reversed air duct web plate and reversed hydrophilic film are under
It is supreme successively stack after, followed by stacked by former order, until topmost；Between every piece of positive hydrophilic film and reversed hydrophilic film
Positive air duct web plate in form fresh air airflow path, the reversed air duct between every piece of positive hydrophilic film and reversed hydrophilic film
Waste air airflow path is formed in web plate；By fresh inlet, air filter, air purifier, fresh air airflow path, fresh air
Blower and fresh air outlet composition air energy moisture recycle ventilator fresh air channel；By waste air import, waste air blower, waste air air
Circulation road and waste air outlet composition air energy moisture recycle ventilator waste air channel；It is characterized by:
The air channel structure that conducts heat includes air-inlet cavity foam element, air-out chamber foam element and transition air port foam element；The air-inlet cavity foam
Part setting is between fresh inlet, waste air import and the wet recycling machine core of heat；The air-out chamber foam element setting is in the wet recycling machine of heat
Between core and fresh air outlet, waste air outlet；The transition air port foam element setting fresh inlet, waste air import and shell it
Between and shell and fresh air outlet, waste air outlet between；
The air-inlet cavity foam element is structure as a whole, including air-inlet cavity foam element main body, fresh air are into chamber, waste air into chamber, air-inlet cavity
Body partition, fresh inlet connector and waste air import connector, fresh inlet connector are that fresh inlet and fresh air are connected into chamber
Mouthful, waste air import connector is waste air import and waste air into chamber connector；The lateral surface of the air-inlet cavity foam element main body with lean on
Nearly fresh inlet connector and the housing cavity of waste air import connector side match；The air inlet cavity partition is arranged new
For wind into chamber and waste air between chamber, fresh air all in chamber foam element main body, forms two cavity configurations of one into chamber and waste air into chamber；
The air-out chamber foam element is structure as a whole, including air-out chamber foam element main body, fresh air go out chamber, waste air goes out chamber, air-out chamber
Body partition, fresh air go out chamber import, fresh air goes out chamber outlet, waste air goes out chamber import and waste air goes out chamber outlet；The air-out chamber foam element
The lateral surface of main body with close to fresh air go out chamber outlet and waste air go out chamber export side housing cavity match；The air-out cavity
Partition setting goes out chamber in fresh air and waste air goes out between chamber, and fresh air goes out chamber and waste air goes out chamber all in air-out chamber foam element main body, shape
Integral two cavity configuration keeps production and assembly convenient, and overall structure is tight, will not gas leakage；Air-out chamber foam element inner cavity almost without
Dead angle changes face, and fresh air and waste air are discharged from the heat transfer positive channel of machine core respectively, gradually taper up fresh inlet channel and
Waste air intake channel, after blower, from fresh air outlet and waste air outlet discharge, entire runner is rounding off；
Air-inlet cavity foam element, air-out chamber foam element inner cavity do not have dead angle to change face, and fresh air is connected from fresh inlet respectively with waste air
Mouth and waste air import connector enter, and gradually expand to the fresh air channel of the wet recycling machine core of heat and the front in waste air channel, entirely
Runner is rounding off；
Foam element generally circle in the transition air port tapers mouth design, flare tubular structure, including bottom end and flared end,
Its bottom end is circle, and flared end is the square that four corners are arc transition, round one end and fresh inlet, waste air import,
Fresh air outlet or the connection of waste air exit seal, the positive square of flared end are hermetically connected with the shell；Fresh inlet passes through shell extremely
Fresh air goes out chamber into chamber, fresh air by shell to waste air into chamber, waste air import and goes out chamber by shell to fresh air outlet, waste air and pass through shell
Body to waste air outlet all communicates；
Novel air energy moisture recycles air interchanger energy moisture removal process: fresh air enters from fresh inlet, passes through transition
Air port foam element enters the fresh air of air-inlet cavity foam element into chamber, the wet recycling machine core of heat is inhaled into, in the fresh air of the wet recycling machine core of heat
Channel carries out energy exchange with the waste air for entering the wet recycling machine core waste air channel of heat from opposite direction, while carrying out wet recycling, through energy
Amount moisture recycling fresh air go out heat it is wet recycling machine core after enter air-out chamber foam element fresh air go out chamber, the fresh air of chamber is gone out in fresh air
Blower is sent to fresh air outlet, then is sent to interior from outer connecting pipe；Waste air from waste air import enter, pass through transition air port foam element into
Enter the waste air of air-inlet cavity foam element into chamber, be inhaled into the wet recycling machine core of heat, the wet recycling machine core of heat waste air channel with from negative side
Energy exchange is carried out to the fresh air for entering the wet recycling machine core fresh air channel of heat, while carrying out wet recycling, at energy moisture recycling
The fresh air of reason go out heat it is wet recycling machine core after enter air-out chamber foam element waste air go out chamber, be sent to by the waste air blower for going out chamber in waste air
Waste air outlet, then outdoor is sent to from outer connecting pipe.
The air channel structure 2. novel air energy moisture recycling air interchanger according to claim 1 conducts heat, it is characterised in that:
The wet recycling machine core of heat is laterally disposed using rectangle, shortens outlet forward channel length, and complete machine shortens 36.8%.
The air channel structure 3. novel air energy moisture recycling air interchanger according to claim 1 conducts heat, it is characterised in that:
The wet recycling machine core upper lateral setting section of heat is fresh air and dirty large supply air temperature difference concurrent heat-moisture transfer area, the wet recycling machine core of heat
Longitudinally disposed section of middle part is fresh air and dirty large supply air temperature difference reverse flow heat-moisture transfer area, and the wet recycling machine core lower, transverse setting section of heat is
Fresh air and dirty large supply air temperature difference concurrent heat-moisture transfer area.
The air channel structure 4. novel air energy moisture recycling air interchanger according to claim 1 conducts heat, it is characterised in that:
The fresh-air fan is placed on that fresh air is intracavitary out, waste air blower is placed on that waste air is intracavitary out, and entire air duct is in air draught state, due to
Air duct interior air-flow is the flowing of suction type air draught type, intracavitary all using circular arc as long as no absolute dead angle in entire runner
Transition eliminates the generating source of vortex and recirculating zone in inner cavity, would not generate vortex or reflux again；Fresh-air fan is arranged in fresh air
Intracavitary out, fresh air goes out chamber outlet inside, and the setting of waste air blower is waste air is intracavitary out, waste air goes out on the inside of chamber outlet.
The air channel structure 5. novel air energy moisture recycling air interchanger according to claim 1 conducts heat, it is characterised in that:
The fresh air of the air-inlet cavity foam element is additionally provided with air filter mounting groove and air purifier mounting groove into intracavitary；The sky
Air filter mounting groove and air purifier mounting groove are sequentially arranged between fresh inlet and the wet recycling machine core of heat, air filtration
Device is movably installed in air filter mounting groove, and air purifier is movably installed at air purifier mounting groove
It is interior.
The air channel structure 6. novel air energy moisture recycling air interchanger according to claim 1 conducts heat, it is characterised in that:
The air-inlet cavity foam element, air-out chamber foam element select the dilute material injection of high density polyphenyl to form.
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| CN201910413763.1A CN110044000B (en) | 2019-05-17 | 2019-05-17 | Heat transfer air duct structure of air energy wet quantity recovery ventilation device |
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| CN201910413763.1A CN110044000B (en) | 2019-05-17 | 2019-05-17 | Heat transfer air duct structure of air energy wet quantity recovery ventilation device |
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| CN110044000A true CN110044000A (en) | 2019-07-23 |
| CN110044000B CN110044000B (en) | 2023-12-08 |
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| CN110044000B (en) | 2023-12-08 |
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