CN101457971A - House air intake/outtake system - Google Patents
House air intake/outtake system Download PDFInfo
- Publication number
- CN101457971A CN101457971A CNA2007101509042A CN200710150904A CN101457971A CN 101457971 A CN101457971 A CN 101457971A CN A2007101509042 A CNA2007101509042 A CN A2007101509042A CN 200710150904 A CN200710150904 A CN 200710150904A CN 101457971 A CN101457971 A CN 101457971A
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- CN
- China
- Prior art keywords
- air
- exhaust
- heat exchanger
- tube
- air feed
- 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.)
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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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- Central Heating Systems (AREA)
Abstract
The invention relates to an air intake and exhaust system of houses, comprising a fresh air tube, an air supply tube, an air supply processing device containing a blower, a heater and a cooling evaporator, an air return tube, an air exhaust tube and an exhaust blower; an air intake and exhaust heat exchanger is further arranged in the system; and the heat exchanger is respectively connected with the air intake and exhaust tubes. By using that the air exhaust temperature in summer is lower than the fresh air temperature outdoors and the air exhaust temperature in winter is higher than the fresh air temperature outdoors, the system preheats the exhausted air or pre-cools the fresh air to recycle the waste heat in the exhausted air, thus efficiently reducing energy consumption and realizing the purpose of saving energy.
Description
Technical field
The present invention relates to a kind of air intake/outtake system, especially a kind of house air intake/outtake system.
Background technology
Common house air intake/outtake system generally comprises fresh wind tube, air feed pipe, comprises blower fan, air feed treating apparatus, backwind tube and the exhaust duct of heater, cooling evaporimeter, new wind enters the air feed treating apparatus by fresh wind tube, in the air feed treating apparatus heating or the cooling after, enter the room through the air feed pipe, an original air part is got back to thermostatic import by backwind tube in the room, recycles once more; A part is discharged to outdoor by exhaust duct.But in summer, temperature of outgoing air is lower than outdoor new wind-warm syndrome degree, and indoor water capacity also is lower than outdoor new wind water capacity; In winter, temperature of outgoing air is higher than outdoor new wind-warm syndrome degree, and the air draft water capacity is higher than outdoor new wind water capacity, and air draft directly is discharged to outdoor, and the waste heat that wherein comprises does not obtain reclaiming, and has caused the waste of the energy.
Summary of the invention
The purpose of this invention is to provide a kind of house air intake/outtake system that utilizes the heating of air draft waste heat or cool off new wind.
The present invention includes fresh wind tube, air feed pipe, comprise blower fan, air feed treating apparatus, backwind tube, exhaust duct and the exhaust blower of heater, cooling evaporimeter, fresh wind tube links to each other with the import of air feed treating apparatus, the outlet of air feed treating apparatus links to each other with the room by the air feed pipe, the room links to each other with thermostatic import by backwind tube, the room also communicates with outdoor with the exhaust blower that links to each other with exhaust duct by exhaust duct, it is characterized in that, in system, be equipped with one and advance the air draft heat exchanger, this heat exchanger respectively with advance exhaust duct and link to each other.
It is described that to advance the air draft heat exchanger be plate type heat exchanger.
This beneficial effect of the invention is:
Utilize the summer temperature of outgoing air to be lower than outdoor new wind-warm syndrome degree; Winter, temperature of outgoing air was higher than outdoor new wind-warm syndrome degree, air draft was preheated or pre-cooled new wind, and the waste heat recovery with in the air draft effectively cuts down the consumption of energy, and realized purpose of energy saving.
Description of drawings
Fig. 1 is the system architecture schematic diagram.
The specific embodiment
Below in conjunction with description of drawings the present invention.Embodiment of the present invention is illustrative; rather than it is determinate; therefore the present invention is not limited to the embodiment described in the specific embodiment, and every other embodiments that drawn by those skilled in the art's technical scheme according to the present invention belong to the scope of protection of the invention equally.
The present invention includes fresh wind tube 1, air feed pipe 5, comprise blower fan, air feed treating apparatus 6, backwind tube 3, exhaust duct 2 and the exhaust blower 8 of heater, cooling evaporimeter, be equipped with on the fresh wind tube and board-likely advance air draft heat exchanger 7 and link to each other with the import of air feed treating apparatus, the outlet of air feed treating apparatus links to each other with room 4 by the air feed pipe, the room links to each other with thermostatic import by backwind tube, the room also by exhaust duct with link to each other with exhaust duct board-likely advance the air draft heat exchanger, exhaust blower communicates with outdoor.
New wind enters the board-like air draft heat exchanger that advances through fresh wind tube, carries out heat exchange at this and air draft, enters the air feed treating apparatus again through the new wind of preheating or precooling, and further heating or refrigeration together enter the room through the air feed pipe through heating or the new wind and the return air that freeze.An original air part enters the air feed treating apparatus through backwind tube and participates in circulation once more in the room, another part through exhaust duct enter board-like advance the air draft heat exchanger and carry out heat exchange with new wind after, be discharged to outdoor by exhaust blower.
Claims (2)
1, a kind of house air intake/outtake system, comprise fresh wind tube, air feed pipe, comprise blower fan, air feed treating apparatus, backwind tube, exhaust duct and the exhaust blower of heater, cooling evaporimeter, fresh wind tube links to each other with the import of air feed treating apparatus, the outlet of air feed treating apparatus links to each other with the room by the air feed pipe, the room links to each other with thermostatic import by backwind tube, the room also communicates with outdoor with the exhaust blower that links to each other with exhaust duct by exhaust duct, it is characterized in that, in system, be equipped with one and advance the air draft heat exchanger, this heat exchanger respectively with advance exhaust duct and link to each other.
2, house air intake/outtake system according to claim 1 is characterized in that, described to advance the air draft heat exchanger be plate type heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101509042A CN101457971A (en) | 2007-12-11 | 2007-12-11 | House air intake/outtake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101509042A CN101457971A (en) | 2007-12-11 | 2007-12-11 | House air intake/outtake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101457971A true CN101457971A (en) | 2009-06-17 |
Family
ID=40768983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101509042A Pending CN101457971A (en) | 2007-12-11 | 2007-12-11 | House air intake/outtake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101457971A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892799A (en) * | 2010-08-06 | 2010-11-24 | 于向阳 | Method and device with external air-water cycle passive cooling |
| CN101936121A (en) * | 2010-09-07 | 2011-01-05 | 于向阳 | Evaporative refrigeration method based on external sunshading cooling and plant |
| CN103453631A (en) * | 2013-08-22 | 2013-12-18 | 中润科技股份有限公司 | Equipment waste heat utilization system |
| CN105588304A (en) * | 2015-07-24 | 2016-05-18 | 青岛海信日立空调***有限公司 | Indoor unit and control method thereof |
| CN107131620A (en) * | 2017-06-16 | 2017-09-05 | 浙江工业大学 | Heating room exhaust heat recovery system based on electric field enhanced heat exchange |
-
2007
- 2007-12-11 CN CNA2007101509042A patent/CN101457971A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892799A (en) * | 2010-08-06 | 2010-11-24 | 于向阳 | Method and device with external air-water cycle passive cooling |
| CN101936121A (en) * | 2010-09-07 | 2011-01-05 | 于向阳 | Evaporative refrigeration method based on external sunshading cooling and plant |
| CN101936121B (en) * | 2010-09-07 | 2012-05-23 | 于向阳 | Evaporative refrigeration method based on external sunshading cooling and plant |
| CN103453631A (en) * | 2013-08-22 | 2013-12-18 | 中润科技股份有限公司 | Equipment waste heat utilization system |
| CN103453631B (en) * | 2013-08-22 | 2016-06-08 | 中润科技股份有限公司 | Equipment waste heat utilization system |
| CN105588304A (en) * | 2015-07-24 | 2016-05-18 | 青岛海信日立空调***有限公司 | Indoor unit and control method thereof |
| CN105588304B (en) * | 2015-07-24 | 2018-11-30 | 青岛海信日立空调***有限公司 | A kind of indoor unit and its control method |
| CN107131620A (en) * | 2017-06-16 | 2017-09-05 | 浙江工业大学 | Heating room exhaust heat recovery system based on electric field enhanced heat exchange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090617 |