CN101737877A - Moisture-absorption fresh air handling unit of condenser for recovering exhaust air heat - Google Patents
Moisture-absorption fresh air handling unit of condenser for recovering exhaust air heat Download PDFInfo
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- CN101737877A CN101737877A CN200910213438A CN200910213438A CN101737877A CN 101737877 A CN101737877 A CN 101737877A CN 200910213438 A CN200910213438 A CN 200910213438A CN 200910213438 A CN200910213438 A CN 200910213438A CN 101737877 A CN101737877 A CN 101737877A
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- air
- condenser
- indoor return
- fresh air
- new wind
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Abstract
The invention discloses a moisture-absorption fresh air handling unit of a condenser for recovering exhaust air heat, comprising a fresh air blowing channel used for blowing outdoor fresh air indoors and an indoor return air exhaust channel used for exhausting indoor return air outdoors, wherein the fresh air blowing channel is internally provided with an evaporator, and a condensed water receiving tray is arranged below the evaporator; the indoor return air exhaust channel is internally provided with an air exhaust condenser which is connected with a compressor through a four-way valve and connected with the evaporator in the fresh air blowing channel; the evaporator in the fresh air blowing channel is connected with the four-way valve in the indoor return air exhaust channel; the lower end of the water receiving tray is provided with a condensed water pipe connecting condensed water in the water receiving tray to the surface of the air exhaust condenser; the fresh air blowing channel is internally provided with an air blower; and the indoor return air channel is internally provided with an air exhaust fan. The fresh air handling unit for recovering exhaust air heat of a condenser with a moisture absorption function has reasonable structure, good heat recovery property, high unit operation efficiency and stable operation.
Description
Technical field:
The present invention relates to a kind of air-conditioning unit.
Background technology:
Existing air-conditioning unit can not fully carry out recuperation of heat, and unit operation efficient is low, and operation stability is undesirable.
Summary of the invention:
The object of the present invention is to provide a kind of rational in infrastructurely, the recuperation of heat performance is good, the air draft heat recovery fresh air unit of unit operation efficient height, stable band moisture absorbing condenser.
Technical solution of the present invention is:
A kind of air draft heat recovery fresh air unit with the moisture absorbing condenser is characterized in that: comprise outdoor new wind is sent into indoor new wind air-supply passage, indoor return air is arranged with outdoor indoor return air air exhaust passage; In the new wind air-supply passage evaporimeter is set, the condensed water drip tray is set under the evaporimeter, in the indoor return air air exhaust passage air draft condenser is set, the air draft condenser is connected with compressor by cross valve, the air draft condenser is connected with evaporimeter in the new wind air-supply passage, and newly the evaporimeter in the wind air-supply passage is connected with cross valve in the indoor return air air exhaust passage; The drip tray lower end is provided with the condensate pipe that condensed water in the drip tray is connected to the air draft condenser surface; In the new wind air-supply passage pressure fan is set, in the indoor return air air exhaust passage exhaust blower is set.
Between new wind air-supply passage and the indoor return air air exhaust passage dividing plate is set.
The present invention is rational in infrastructure, in summer, the air draft condensation can be used the low temperature air draft, and increase the moisture absorbing of condenser, the condensed water that new wind side cooling is got is introduced condenser, when vaporizing because of heating, the condensed water of condenser surface just takes away condensation heat in the refrigeration, thereby make system's operation high pressure lower, reach the effect of recuperation of heat, unit operation efficient height, the condensation air quantity that needs is reduced and condensing pressure reduces, and condensing pressure is not increased because of stablizing of air draft operating mode with the rising of environment temperature.In the winter time, the air draft condensation can be used high temperature wind, and heating evaporation coil pipe and evaporating pressure are higher, helps the performance of compressor usefulness, and reduces because of stablizing of air draft operating mode do not reduce evaporating pressure with the external environment temperature.By the utilization of air draft and the effect of condenser absorption condensation water, greatly improved the usefulness of this unit, accomplish energy-conservation, stable characteristics when efficiently reaching abominable external environment operating mode.
Description of drawings:
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of one embodiment of the invention.
The specific embodiment:
A kind of air draft heat recovery fresh air unit with the moisture absorbing condenser comprises outdoor new wind is sent into indoor new wind air-supply passage 1, indoor return air is arranged with outdoor indoor return air air exhaust passage 2; In the new wind air-supply passage evaporimeter 3 is set, condensed water drip tray 4 is set under the evaporimeter, in the indoor return air air exhaust passage air draft condenser 5 is set, the air draft condenser is connected with compressor 11 by cross valve 6, air draft condenser 5 is connected with evaporimeter 3 in the new wind air-supply passage, and newly the evaporimeter 3 in the wind air-supply passage is connected with cross valve 6 in the indoor return air air exhaust passage; Drip tray 4 lower ends are provided with the condensate pipe 7 that condensed water in the drip tray is connected to air draft condenser 5 surfaces; In the new wind air-supply passage pressure fan 8 is set, in the indoor return air air exhaust passage exhaust blower 9 is set.Between new wind air-supply passage and the indoor return air air exhaust passage dividing plate 10 is set.
Claims (2)
1. the air draft heat recovery fresh air unit with the moisture absorbing condenser is characterized in that: comprise outdoor new wind is sent into indoor new wind air-supply passage, indoor return air is arranged with outdoor indoor return air air exhaust passage; In the new wind air-supply passage evaporimeter is set, the condensed water drip tray is set under the evaporimeter, in the indoor return air air exhaust passage air draft condenser is set, the air draft condenser is connected with compressor by cross valve, the air draft condenser is connected with evaporimeter in the new wind air-supply passage, and newly the evaporimeter in the wind air-supply passage is connected with cross valve in the indoor return air air exhaust passage; The drip tray lower end is provided with the condensate pipe that condensed water in the drip tray is connected to the air draft condenser surface; In the new wind air-supply passage pressure fan is set, in the indoor return air air exhaust passage exhaust blower is set.
2. the air draft heat recovery fresh air unit of band moisture absorbing condenser according to claim 1 is characterized in that: between new wind air-supply passage and the indoor return air air exhaust passage dividing plate is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910213438A CN101737877A (en) | 2009-10-27 | 2009-10-27 | Moisture-absorption fresh air handling unit of condenser for recovering exhaust air heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910213438A CN101737877A (en) | 2009-10-27 | 2009-10-27 | Moisture-absorption fresh air handling unit of condenser for recovering exhaust air heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101737877A true CN101737877A (en) | 2010-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910213438A Pending CN101737877A (en) | 2009-10-27 | 2009-10-27 | Moisture-absorption fresh air handling unit of condenser for recovering exhaust air heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101737877A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338428A (en) * | 2010-07-26 | 2012-02-01 | 珠海格力电器股份有限公司 | Total-heat-recovery-type fresh air dehumidifier unit |
| CN102466275A (en) * | 2010-11-04 | 2012-05-23 | 珠海格力电器股份有限公司 | Split fresh-air dehumidifier set |
| CN102563763A (en) * | 2010-12-09 | 2012-07-11 | 珠海格力电器股份有限公司 | Dehumidifier |
| CN102705920A (en) * | 2012-05-24 | 2012-10-03 | 吕智 | Double-cold-source heat pump total heat recovery humidity regulating and temperature controlling fresh air unit and control method thereof |
| CN102721129A (en) * | 2012-06-29 | 2012-10-10 | 湖南工业大学 | Fresh air ventilator capable of recycling waste heat |
| CN102853504A (en) * | 2011-06-28 | 2013-01-02 | 珠海格力电器股份有限公司 | Fresh air dehumidifier and control method thereof |
| CN103185391A (en) * | 2013-04-03 | 2013-07-03 | 深圳市得益节能科技有限公司 | Condensate water heat recovery system and central air conditioning system using same |
| CN110966651A (en) * | 2018-09-30 | 2020-04-07 | 南通华信中央空调有限公司 | Air conditioning unit |
-
2009
- 2009-10-27 CN CN200910213438A patent/CN101737877A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338428A (en) * | 2010-07-26 | 2012-02-01 | 珠海格力电器股份有限公司 | Total-heat-recovery-type fresh air dehumidifier unit |
| CN102466275A (en) * | 2010-11-04 | 2012-05-23 | 珠海格力电器股份有限公司 | Split fresh-air dehumidifier set |
| CN102563763A (en) * | 2010-12-09 | 2012-07-11 | 珠海格力电器股份有限公司 | Dehumidifier |
| CN102853504A (en) * | 2011-06-28 | 2013-01-02 | 珠海格力电器股份有限公司 | Fresh air dehumidifier and control method thereof |
| CN102853504B (en) * | 2011-06-28 | 2015-03-04 | 珠海格力电器股份有限公司 | Fresh air dehumidifier and control method thereof |
| CN102705920A (en) * | 2012-05-24 | 2012-10-03 | 吕智 | Double-cold-source heat pump total heat recovery humidity regulating and temperature controlling fresh air unit and control method thereof |
| CN102705920B (en) * | 2012-05-24 | 2015-02-04 | 吕智 | Double-cold-source heat pump total heat recovery humidity regulating and temperature controlling fresh air unit and control method thereof |
| CN102721129A (en) * | 2012-06-29 | 2012-10-10 | 湖南工业大学 | Fresh air ventilator capable of recycling waste heat |
| CN103185391A (en) * | 2013-04-03 | 2013-07-03 | 深圳市得益节能科技有限公司 | Condensate water heat recovery system and central air conditioning system using same |
| CN110966651A (en) * | 2018-09-30 | 2020-04-07 | 南通华信中央空调有限公司 | Air conditioning unit |
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Application publication date: 20100616 |