CN102549345A - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN102549345A CN102549345A CN2010800398856A CN201080039885A CN102549345A CN 102549345 A CN102549345 A CN 102549345A CN 2010800398856 A CN2010800398856 A CN 2010800398856A CN 201080039885 A CN201080039885 A CN 201080039885A CN 102549345 A CN102549345 A CN 102549345A
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- Prior art keywords
- heat
- exhaust
- range
- wind path
- air feed
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
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- 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
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- 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
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- 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
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F2012/007—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using a by-pass for bypassing the heat-exchanger
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
Disclosed is a heat exchanger comprised of a plurality of electric motors, exhaust fan casings, air supply fan casings, heat exchange elements, air supply paths, and exhaust paths, wherein first stack pitches between heat transfer plates of heat exchange elements which are disposed at positions excluding a position adjacent to an outdoor intake port in each air supply path and a position adjacent to an indoor intake port in each exhaust path are smaller than second stack pitches between heat transfer plates of heat exchange elements which are disposed at the position adjacent to an outdoor intake port in each air supply path and the position adjacent to an indoor intake port in each exhaust path.
Description
Technical field
The present invention relates to carry out the heat-exchange apparatus of indoor ventilation.
Background technology
Figure 10 is the side-looking structure chart of the configuration of the existing heat-exchange apparatus of expression, and Figure 11 is the face upwarding assumption diagram of the configuration of this heat-exchange apparatus of expression.
Like Figure 10 and shown in Figure 11, body 114 has maintenance cover 101 at lower surface, blow-off outlet 105 outside suction inlet 104 and the room outside the side has indoor suction inlet 102, indoor blow-off outlet 103, room.In addition, in the central portion of body 114, exhaust is installed on motor 108 with blade 106 and air feed with blade 107.And body 114 is provided with exhaust with blower-casting 109 in exhaust with the outside of blade 106, is provided with air feed with blower-casting 110 at air feed with the outside of blade 107.
Dispose heat exchange elements 111 with blower-casting 109 and air feed with the peripheral part of blower-casting 110 in exhaust.Air feed wind path 112 suction inlet 104 outside the room arrives indoor blow-off outlet 103 with wind path formation plate 115, heat exchange elements 111, air feed with blade 107 and discharge pipe 117 through air feed.On the other hand, exhaust wind path 113 arrives room outside blow-off outlet 105 (for example, with reference to patent documentation) with wind path formation plate 116, heat exchange elements 111, exhaust with blade 106 and discharge pipe 117 through exhaust from indoor suction inlet 102.
In the volume of limited body 114, in order to improve the heat exchanger effectiveness of heat exchange elements 111, the number of the heat transfer plate that the spacing of range upon range of heat transfer plate is narrowed down increase the heat exchange elements 111 in the volume of body 114, thus carry out more heat exchange.
In existing like this heat-exchange apparatus, when the range upon range of spacing that in limited body volume, reduces the heat transfer plate of heat exchange elements increased the number of heat transfer plate, heat handed over the aeration resistance of element internal to increase.Therefore, exist the resistance (aeration resistance) of the wind path of internal body to increase, thus the not enough such problem of ventilation volume.
Technical literature formerly
Patent documentation
Patent documentation 1: TOHKEMY 2006-349223 communique
Summary of the invention
The present invention provides a kind of heat-exchange apparatus, the body of the case shape of blow-off outlet outside suction inlet and the room outside the side is provided with indoor suction inlet, indoor blow-off outlet, room; Exhaust is installed with blade and air feed motor with blade in the central portion of body; Use blower-casting in exhaust with the exhaust of the arranged outside of blade; Use blower-casting at air feed with the air feed of the arranged outside of blade; Range upon range of have heat transfer plate and in heat transfer plate, flow through the air that temperature is different each other and the heat exchange elements that carries out heat exchange; The air feed wind path that suction inlet is communicated with indoor blow-off outlet with blade through heat exchange elements, air feed outside the room; From indoor suction inlet through heat exchange elements, exhaust with blade with the room outside the exhaust wind path that is communicated with of blow-off outlet; Dispose a plurality of heat exchange elements with blower-casting and air feed with the peripheral part of blower-casting in exhaust; Said heat-exchange apparatus is characterised in that the second range upon range of spacing of the heat transfer plate of the heat exchange elements of the position that position that is close to after the suction inlet outside the room in the first cascade gap ratio air feed wind path of the heat transfer plate of the heat exchange elements that position in addition, the position that position beyond the position that suction inlet is close to afterwards outside the room in the air feed wind path and the indoor suction inlet in the exhaust wind path are close to afterwards disposes and the indoor suction inlet in the exhaust wind path are close to afterwards is little.
Consequently, the air outside indoor suction inlet and room outside in the suction inlet suction chamber and the room, the internal flow that the part of this inhaled air forms widely heat exchange elements in the range upon range of spacing of heat transfer plate.Afterwards, this air is inhaled into exhaust and uses blower-casting with blower-casting and air feed, and is blown out by blow-off outlet outside the room and indoor blow-off outlet.Therefore, aeration resistance can not increase, and ventilation volume also can be sufficient.
Description of drawings
Fig. 1 is the side-looking structure chart of the heat-exchange apparatus of expression embodiment 1 of the present invention.
Fig. 2 is the face upwarding assumption diagram of this heat-exchange apparatus.
Fig. 3 A is the stereogram of the range upon range of spacing of the heat transfer plate of the heat exchange elements of next-door neighbour's position in addition, position after the outer suction inlet in room and the indoor suction inlet of this heat-exchange apparatus of expression.
Fig. 3 B is the stereogram of range upon range of spacing of the heat transfer plate of the heat exchange elements that is close to after the outer suction inlet in room and the indoor suction inlet of this heat-exchange apparatus of expression.
Fig. 3 C is the stereogram of range upon range of spacing of heat transfer plate of heat exchange elements of the centre that is positioned at air feed wind path and exhaust wind path of this heat-exchange apparatus of expression.
Fig. 4 is the stereogram of size of stacked direction of the heat exchange elements of this heat-exchange apparatus of expression.
Fig. 5 is the stereogram of structure of the heat exchange elements that is mixed with different range upon range of spacings of this heat-exchange apparatus of expression.
Fig. 6 is the face upwarding assumption diagram of configuration of bypass wind path of the heat-exchange apparatus of expression embodiment 2 of the present invention.
Fig. 7 is the stereogram of structure of the bypass wind path of this heat-exchange apparatus of expression.
Fig. 8 is the face upwarding assumption diagram of configuration of the bypass wind path of this heat-exchange apparatus of expression.
Fig. 9 is the face upwarding assumption diagram of the configuration of the interior filter of the bypass wind path of this heat-exchange apparatus of expression.
Figure 10 is the side-looking structure chart of the configuration of the existing heat-exchange apparatus of expression.
Figure 11 is the face upwarding assumption diagram of the configuration of this heat-exchange apparatus of expression.
The specific embodiment
Below, utilize accompanying drawing, embodiment of the present invention is described.
(embodiment 1)
Fig. 1 is the side-looking structure chart of the heat-exchange apparatus of expression embodiment 1 of the present invention, and Fig. 2 is the face upwarding assumption diagram of this heat-exchange apparatus.Heat-exchange apparatus blow-off outlet 4 outside suction inlet 3 and the room outside the side of the body 5 of case shape is provided with indoor suction inlet 1, indoor blow-off outlet 2, room.In the central portion of body 5, exhaust is installed on motor 8 with blade 6 and air feed with blade 7.Be provided with exhaust with blower-casting 9 in exhaust with the outside of blade 6, be provided with air feed with blower-casting 10 with the outside of blade 7 at air feed.Dispose a plurality of heat exchange elements 11 with blower-casting 9 and air feed with the peripheral part of blower-casting 10 in exhaust.
Range upon range of in the heat exchange elements 11 have heat transfer plate 20, and flow through promptly warm air of temperature is different each other air and cold air, thereby in heat transfer plate 20, carry out heat exchange.In addition, in body 5, be formed with air feed wind path 12 and exhaust wind path 13.At this, air feed wind path 12 suction inlet 3 outside the room arrives indoor blow-off outlet 2 through heat exchange elements 11, air feed with blade 7.Exhaust wind path 13 arrives room outside blow-off outlet 4 through heat exchange elements 11, exhaust with blade 6 from indoor suction inlet 1.
Fig. 3 A is the stereogram of the range upon range of spacing of the heat transfer plate of the heat exchange elements of next-door neighbour's position in addition, position after the outer suction inlet in room and the indoor suction inlet of heat-exchange apparatus of expression embodiment 1 of the present invention; Fig. 3 B is the stereogram of the range upon range of spacing of the heat transfer plate of next-door neighbour's heat exchange elements after the outer suction inlet in room and the indoor suction inlet of this heat-exchange apparatus of expression, and Fig. 3 C is the stereogram of range upon range of spacing of heat transfer plate of heat exchange elements of representing the centre that is positioned at air feed wind path and exhaust wind path of this heat-exchange apparatus.Shown in Fig. 3 A, the range upon range of spacing of the heat transfer plate 20 of the heat exchange elements 11 of the position beyond the position that is close to after suction inlet 3 and the indoor suction inlet 1 outside the room is first cascade spacing 15a.In addition; Shown in Fig. 3 B, the range upon range of spacing of the heat transfer plate 20 of the heat exchange elements 11b of next-door neighbour's position is the second range upon range of spacing 15b after the heat exchange elements 11a of the position that is close to after the suction inlet 3 outside the room in the air feed wind path 12 and the indoor suction inlet in the exhaust wind path 13 1.At this, the second range upon range of spacing 15b is bigger than first cascade spacing 15a.And air feed is connected through discharge pipe 14 with blow-off outlet 4 outside blower-casting 9 and the room with blower-casting 10 and indoor blow-off outlet 2, exhaust.
Action to the heat-exchange apparatus of such structure describes.When motor 8 runnings, exhaust is rotated with blade 7 with blade 6, air feed.In air feed wind path 12, suction inlet 3 sucks extraneous gas outside the room, and around the bottom surface of extraneous gas in Fig. 1, be to flow in the bottom surface of heat exchange elements 11, and heat exchange element 11 flows into.Be inhaled into air feed with blade 7 through the extraneous gas behind the heat exchange elements 11, afterwards from indoor blow-off outlet 2 to indoor supply.
On the other hand, in exhaust wind path 13, the air in indoor suction inlet 1 suction chamber, around the end face of indoor air in Fig. 1, be that the end face of heat exchange elements 11 flows, and heat exchange element 11 flows into.Be inhaled into exhaust with blade 6 through the air behind the heat exchange elements 11, blow-off outlet 4 is discharged outside the room outside the room afterwards.At this moment, in heat exchange elements 11, between air, carry out heat exchange through air feed wind path 12 and exhaust wind path 13.
At this, suction inlet 3 reaches the air outside the room in the suction chamber respectively outside indoor suction inlet 1 and room.The heat exchange elements 11a that the part of inhaled air forms widely at the second range upon range of spacing 15b of heat transfer plate 20, the internal flow of 11b.Afterwards, the part of air that is inhaled into be inhaled into exhaust with blower-casting 9 and air feed with blower-casting 10, and blown out by blow-off outlet outside the room 4 and indoor blow-off outlet 2 respectively.
Outside the room of air feed wind path 12 after the suction inlet 3 after the indoor suction inlet 1 of next-door neighbour's heat exchange elements and exhaust wind path 13 next-door neighbour's heat exchange elements respectively with the room outside blow-off outlet 4 and indoor blow-off outlet 2 adjacency.Therefore, the wind path area is minimum, and aeration resistance is maximum.Therefore; In the heat-exchange apparatus of embodiment 1 of the present invention, the second range upon range of spacing 15b of the heat exchange elements 11a of the position that is close to after the indoor suction inlet 1 with position that is close to after the suction inlet outside the room of air feed wind path 12 3 and exhaust wind path 13, the heat transfer plate of 11b widens partly.Consequently, can under the situation that reduces heat exchanger effectiveness not significantly, reduce outside the room aeration resistance of next-door neighbour's position after the suction inlet 3 and indoor suction inlet 1.
In addition, shown in Fig. 3 C, be positioned at the centre of air feed wind path 12 and be positioned at the 3rd range upon range of spacing 15c of heat transfer plate 20 of heat exchange elements 11c of centre of exhaust wind path 13 littler than first cascade spacing 15a.
In the heat-exchange apparatus of embodiment 1 of the present invention, the indoor suction inlet 1 outside the room of heat exchange elements 11c from air feed wind path 12 in suction inlet 3 and the exhaust wind path 13 leaves and is positioned at the centre of each wind path.Heat exchange elements 11c from more air from indoor suction inlet 1 towards exhaust with blower-casting 9 and outside the room suction inlet 3 partly leave with the shortest wind paths that blower-casting 10 flows towards air feed.Therefore, heat exchange elements 11c diminishes because of the influence that air flows the pressure loss that produces.Therefore, even the 3rd range upon range of spacing 15c of the heat transfer plate 20 of heat exchange elements 11c is reduced partly, the aeration resistances in the body 5 can not become big terrifically yet.And, carry out than dispose the heat exchange of the heat exchange elements more than 11 of next-door neighbour's position after the suction inlet 3 and indoor suction inlet 1 without, thereby can improve the heat exchanger effectiveness of heat-exchange apparatus integral body.
Fig. 4 is the stereogram of size of stacked direction of heat exchange elements of the heat-exchange apparatus of expression embodiment 1 of the present invention.In the heat exchange elements 11, the size of range upon range of spacing 15 directions of heat transfer plate 20 (size 16 of stacked direction) difference.
Like this, size 16 different a plurality of heat exchange elements 11 of the stacked direction of heat transfer plate 20 become clearly to body 5 inner installation sites, can eliminate the setup error of heat exchange elements 11.Therefore, the installation of body 5 heat exchange elements 11 when making not only can be carried out reliably, and the maintainability of the cleaning etc. of the heat exchange elements 11 when using can be improved.
Fig. 5 is the stereogram of structure of the heat exchange elements that is mixed with different range upon range of spacings of the heat-exchange apparatus of expression embodiment 1 of the present invention.Can form through being mixed with different range upon range of spacings 15 with each heat exchange elements 11 that the peripheral part of blower-casting 10 disposes respectively with blower-casting 9 and air feed in exhaust.
Like this, not mixed configuration, and can self adjust the aeration resistance of heat exchanger effectiveness and body 5 inside through heat exchange elements 11 through heat exchange elements 11.In addition, owing to can carry out the installation of heat exchange elements 11, the installation of the heat exchange elements 11 in the time of therefore can carrying out body 5 manufacturings reliably not mistakenly to body 5 inside.And, the maintainability of the cleaning of the heat exchange elements 11 in the time of can also improving use etc.
(embodiment 2)
Fig. 6 is the face upwarding assumption diagram of configuration of bypass wind path of the heat-exchange apparatus of expression embodiment 2 of the present invention, and Fig. 7 is the stereogram of structure of the bypass wind path of this heat-exchange apparatus of expression.In embodiment 2 of the present invention,, and omit its detailed explanation for the inscape mark prosign identical with embodiment 1.
As shown in Figure 6, the heat-exchange apparatus of embodiment 2 of the present invention disposes a plurality of heat exchange elements 11 and disposes bypass wind path 17 (Fig. 7) with blower-casting 9 and the air feed peripheral part with blower-casting 10 in exhaust.That is, the part of air through air feed wind path 12 directly is inhaled into air feed with blade 7 through bypass wind path 17, and by directly to indoor supply.On the other hand, the part of air through exhaust wind path 13 directly is inhaled into exhaust with blade 6 through bypass wind path 17, and directly outside the room, is discharged.
In the heat-exchange apparatus of embodiment 2 of the present invention, with heat exchange elements 11 and bypass wind path 17 mixed configuration.Consequently, through the allocation position of adjustment bypass wind path 17, can adjust the heat exchanger effectiveness of heat-exchange apparatus and the aeration resistance of body 5 inside thus.
Fig. 8 is the face upwarding assumption diagram of configuration of bypass wind path of the heat-exchange apparatus of expression embodiment 2 of the present invention.Heat-exchange apparatus in exhaust with blower-casting 9 and air feed with the whole configuration bypass wind path 17 shown in Figure 8 of the peripheral part of blower-casting 10.
Like this, can form the air blast that under the state of the shape of keeping body 5, carries out air feed and exhaust simultaneously.
Fig. 9 is the face upwarding assumption diagram of the configuration of the filter in the bypass wind path of heat-exchange apparatus of expression embodiment 2 of the present invention.With blower-casting 9 and the air feed peripheral part configuration bypass wind path 17 with blower-casting 10, this bypass wind path 17 is provided with filter 18 to heat-exchange apparatus in inside in exhaust.
Like this, not be used in body 5 outsides filter is set separately, air that just can the indoor supply of subtend purifies.
The filter 18 that is installed on bypass wind path 17 can use dust to use filter with filter and deodorizing.
In addition, as the filter that is installed on bypass wind path 17 18, can reduce the ventilation sound of body 5 inside through using sound-absorbing material.
Industrial applicibility
Owing to can under the situation that reduces heat exchanger effectiveness not significantly, reduce the aeration resistance of internal body, so can be applicable to the purposes of the blast apparatus etc. of heat exchanger with the aeration resistance that need under the state of the size of keeping body, reduce body.
Symbol description:
1 indoor suction inlet
2 indoor blow-off outlets
Suction inlet outside 3 rooms
Blow-off outlet outside 4 rooms
5 bodies
Blade is used in 6 exhausts
7 air feed are used blade
8 motor
Blower-casting is used in 9 exhausts
10 air feed are used blower-casting
11,11a, 11b, 11c heat exchange elements
12 air feed wind paths
13 exhaust wind paths
14 discharge pipes
The range upon range of spacing of 15 (heat transfer plates)
15a first cascade spacing
The 15b second range upon range of spacing
15c the 3rd range upon range of spacing
The size of 16 stacked directions
17 bypass wind paths
18 filters
20 heat transfer plates
Claims (10)
1. heat-exchange apparatus,
The body of the case shape of blow-off outlet outside suction inlet and the room outside the side is provided with indoor suction inlet, indoor blow-off outlet, room;
Exhaust is installed with blade and air feed motor with blade in the central portion of said body;
Use blower-casting in said exhaust with the exhaust of the arranged outside of blade;
Use blower-casting at said air feed with the air feed of the arranged outside of blade;
Range upon range of have heat transfer plate and in said heat transfer plate, flow through the air that temperature is different each other and the heat exchange elements that carries out heat exchange;
The air feed wind path that suction inlet is communicated with said indoor blow-off outlet with blade through said heat exchange elements, said air feed outside said room;
From said indoor suction inlet through said heat exchange elements, said exhaust with blade with said room outside the exhaust wind path that is communicated with of blow-off outlet,
Dispose a plurality of said heat exchange elements with blower-casting and said air feed with the peripheral part of blower-casting in said exhaust, said heat-exchange apparatus is characterised in that,
The second range upon range of spacing of the said heat transfer plate of the said heat exchange elements of the position that position that is close to after the suction inlet outside the said room in the said air feed wind path of first cascade gap ratio of the said heat transfer plate of the said heat exchange elements that position in addition, the position that position beyond the position that suction inlet is close to afterwards outside the said room in the said air feed wind path and the said indoor suction inlet in the said exhaust wind path are close to afterwards disposes and the said indoor suction inlet in the said exhaust wind path are close to afterwards is little.
2. heat-exchange apparatus according to claim 1 is characterized in that,
The range upon range of spacing of said heat transfer plate of said heat exchange elements that is positioned at the centre of said air feed wind path in the said heat exchange elements and is positioned at the centre of said exhaust wind path is the 3rd range upon range of spacing, and the said first cascade spacing of the said the 3rd range upon range of gap ratio is little.
3. heat-exchange apparatus according to claim 1 is characterized in that,
The size of the range upon range of spacing direction of the said heat transfer plate of said heat exchange elements is different.
4. heat-exchange apparatus according to claim 1 is characterized in that,
Be mixed with different range upon range of spacings in said exhaust in blower-casting and said air feed a plurality of said heat exchange elements with the peripheral part configuration of blower-casting.
5. heat-exchange apparatus according to claim 1 is characterized in that,
To replace with from said room outside suction inlet with blower-casting and said air feed with the part of the said heat exchange elements of the peripheral part configuration of blower-casting in said exhaust is communicated with said air feed and reaches with the bypass wind path of blade and be communicated with the bypass wind path of said exhaust with blade from said indoor suction inlet.
6. heat-exchange apparatus according to claim 1 is characterized in that,
To all replace with from said room outside suction inlet with blower-casting and said air feed with the said heat exchange elements of the peripheral part configuration of blower-casting in said exhaust is communicated with said air feed and reaches with the bypass wind path of blade and be communicated with the bypass wind path of said exhaust with blade from said indoor suction inlet.
7. according to claim 5 or 6 described heat-exchange apparatus, it is characterized in that,
The air that in said bypass wind path, is provided with the indoor supply of subtend carries out filter purifying.
8. heat-exchange apparatus according to claim 7 is characterized in that,
Said filter is that dust is used filter.
9. heat-exchange apparatus according to claim 7 is characterized in that,
Said filter is that filter is used in deodorizing.
10. according to claim 5 or 6 described heat-exchange apparatus, it is characterized in that,
In said bypass wind path, be provided with the sound-absorbing material that reduces the ventilation sound in the said body.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009207710A JP5333084B2 (en) | 2009-09-09 | 2009-09-09 | Heat exchange equipment |
| JP2009-207710 | 2009-09-09 | ||
| PCT/JP2010/005480 WO2011030535A1 (en) | 2009-09-09 | 2010-09-07 | Heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102549345A true CN102549345A (en) | 2012-07-04 |
| CN102549345B CN102549345B (en) | 2014-07-23 |
Family
ID=43732215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080039885.6A Expired - Fee Related CN102549345B (en) | 2009-09-09 | 2010-09-07 | Heat exchanger |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20120152503A1 (en) |
| JP (1) | JP5333084B2 (en) |
| KR (1) | KR101287238B1 (en) |
| CN (1) | CN102549345B (en) |
| WO (1) | WO2011030535A1 (en) |
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| WO2013188759A1 (en) * | 2012-06-15 | 2013-12-19 | Global Plasma Solutions, Llc | Ion generation device |
| ES2447642B1 (en) * | 2012-09-11 | 2014-10-22 | Soler & Palau Research, S.L. | Heat recuperator for controlled mechanical ventilation systems |
| US10113767B1 (en) * | 2018-02-01 | 2018-10-30 | Berg Companies, Inc. | Air handling unit |
| CN115218322B (en) * | 2021-04-18 | 2024-05-24 | 大金工业株式会社 | Air treatment device |
| CN114151902B (en) * | 2021-12-01 | 2022-12-13 | 珠海格力电器股份有限公司 | Air duct assembly, fresh air environment control all-in-one machine and control method thereof |
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| KR101151713B1 (en) * | 2006-10-20 | 2012-06-15 | 삼성전자주식회사 | Ventilation apparatus |
| NL1032801C2 (en) * | 2006-11-02 | 2008-05-06 | Johannes Dirk Mooij | System for connecting two adjacent heat exchangers and the coupling unit to be used. |
| KR100838881B1 (en) * | 2006-12-29 | 2008-06-16 | 엘지전자 주식회사 | Air conditioner |
| KR20080073488A (en) * | 2007-02-06 | 2008-08-11 | 삼성전자주식회사 | Ventilation apparatus |
| US8726976B2 (en) * | 2008-02-22 | 2014-05-20 | Liebert Corporation | Laminated sheet manifold for microchannel heat exchanger |
-
2009
- 2009-09-09 JP JP2009207710A patent/JP5333084B2/en not_active Expired - Fee Related
-
2010
- 2010-09-07 US US13/393,868 patent/US20120152503A1/en not_active Abandoned
- 2010-09-07 CN CN201080039885.6A patent/CN102549345B/en not_active Expired - Fee Related
- 2010-09-07 KR KR1020127006198A patent/KR101287238B1/en not_active IP Right Cessation
- 2010-09-07 WO PCT/JP2010/005480 patent/WO2011030535A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63140295A (en) * | 1986-11-30 | 1988-06-11 | Mikio Kususe | Counterflow heat exchanger |
| JP2006189186A (en) * | 2004-12-06 | 2006-07-20 | Matsushita Electric Ind Co Ltd | Heat exchanger |
| CN101198825A (en) * | 2005-06-14 | 2008-06-11 | 松下电器产业株式会社 | Heat exchanger |
| JP2008002713A (en) * | 2006-06-20 | 2008-01-10 | Max Co Ltd | Heat exchange type ventilation device |
| KR20090030673A (en) * | 2007-09-20 | 2009-03-25 | 주식회사 성창에어텍 | Air to air heat exchanger having leakage prevention structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102549345B (en) | 2014-07-23 |
| JP5333084B2 (en) | 2013-11-06 |
| KR20120041792A (en) | 2012-05-02 |
| KR101287238B1 (en) | 2013-07-17 |
| US20120152503A1 (en) | 2012-06-21 |
| WO2011030535A1 (en) | 2011-03-17 |
| JP2011058701A (en) | 2011-03-24 |
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