CN103512092A - Air-conditioning unit for ultralow-energy-consumption house - Google Patents

Air-conditioning unit for ultralow-energy-consumption house Download PDF

Info

Publication number
CN103512092A
CN103512092A CN201310471189.8A CN201310471189A CN103512092A CN 103512092 A CN103512092 A CN 103512092A CN 201310471189 A CN201310471189 A CN 201310471189A CN 103512092 A CN103512092 A CN 103512092A
Authority
CN
China
Prior art keywords
air
heat exchanger
port
outlet
valve
Prior art date
Application number
CN201310471189.8A
Other languages
Chinese (zh)
Inventor
顾卫平
徐鸿仪
濮东
殷地喜
Original Assignee
无锡同方人工环境有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 无锡同方人工环境有限公司 filed Critical 无锡同方人工环境有限公司
Priority to CN201310471189.8A priority Critical patent/CN103512092A/en
Publication of CN103512092A publication Critical patent/CN103512092A/en

Links

Abstract

The invention relates to an air-conditioning unit for an ultralow-energy-consumption house. The air-conditioning unit comprises a compressor, a four-way valve, an outdoor fin-type heat exchanger, a first one-way valve, a first throttling device, an air heat exchanger and an indoor fin-type heat exchanger. The air-conditioning unit is characterized in that an air exhaust opening in the compressor is connected with a first port of the four-way valve, a second port of the four-way valve is connected with the outdoor fin-type heat exchanger, the outdoor fin-type heat exchanger is connected with the input end of the first one-way valve, the output end of the first one-way valve is connected with the output end of a second one-way valve, the input end of the second one-way valve is connected with the indoor fin-type heat exchanger, the indoor fin-type heat exchanger is connected with a third port of the four-way valve, a fourth port of the four-way valve is connected with an air suction opening in the compressor, the first throttling device is in parallel connection between the input end and the output end of the first one-way valve, and a second throttling device is in parallel connection between the input end and the output end of the second one-way valve. The air-conditioning unit can achieve efficient operation of refrigeration, heating, fresh air and air purification of an ultralow-energy-consumption house building.

Description

The air conditioning unit that super low energy consumption house is used
Technical field
The present invention relates to a kind of air conditioning unit, the air conditioning unit that especially a kind of super low energy consumption house is used, belongs to air-conditioning technique field.
Background technology
The energy is more and more nervous in the world, and building energy consumption occupies larger ratio in whole energy resource consumption, therefore how to reduce the direction that building energy consumption is energy-saving and emission-reduction, greatly reduces thus the super low energy consumption building of building energy consumption and arises at the historic moment.And for such building, it is now basic or blank how super low energy consumption residential housing especially wherein realizes efficient air conditioning
Therefore, in the urgent need to developing a kind of highly effective air that is applicable to super low energy consumption residential housing, regulate unit.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, the air conditioning unit that provides a kind of super low energy consumption house to use, realize super low energy consumption residential housing refrigeration, heat, the efficient operation of new wind and air cleaning.
According to technical scheme provided by the invention, the air conditioning unit that described super low energy consumption house is used, comprises off-premises station and indoor set, it is characterized in that: described off-premises station comprises compressor, cross valve, outdoor finned heat exchanger, the first check valve and first throttle device; Described indoor set comprises supply air duct and wind output channel, and one end of supply air duct is return air inlet, and the other end is air outlet; One end of described wind output channel is fresh wind port, and the other end is exhaust outlet, between fresh wind port and exhaust outlet by baffle for separating; Described supply air duct and and wind output channel between air heat exchanger is installed, return air inlet is communicated with the return air inlet of air outlet and air heat exchanger respectively, fresh wind port is communicated with the fresh inlet of air heat exchanger, installation room inner fin heat exchanger between the air-supply outlet of air heat exchanger and air outlet, the wind exhausting outlet of air heat exchanger is communicated with exhaust outlet; The exhaust outlet of described compressor is connected with the first port of cross valve, the second port of cross valve is connected with the first end of outdoor finned heat exchanger, the second end of outdoor finned heat exchanger is connected with the input of the first check valve, the output of the first check valve is connected with the output of the second check valve, the input of the second check valve is connected with a port of indoor finned heat exchanger, first throttle device in parallel between the input of the first check valve and output, the second flow controller in parallel between the input of the second check valve and output; The another port of described indoor finned heat exchanger is connected with the 3rd port of cross valve, and the 4th port of cross valve is connected with the air entry of compressor.
At described outdoor finned heat exchanger one side installation shaft flow fan.
At described air outlet and exhaust outlet, breeze fan and exhaust fan are installed respectively.
At described return air inlet and fresh wind port, return air screen pack and new wind screen pack are set respectively.
The mode of air duct blow that adopts air conditioning unit that super low energy consumption house of the present invention is used can realize super low energy consumption residential housing refrigeration, heat, the efficient operation of new wind and air cleaning.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Figure 1: the air conditioning unit that described super low energy consumption house is used comprises compressor 1, cross valve 2, axial flow blower 3, outdoor finned heat exchanger 4, the first check valve 5, first throttle device 6, air supply motor 7, the second check valve 8, the second flow controller 9, return air screen pack 10, new wind screen pack 11, air heat exchanger 12, indoor finned heat exchanger 13, exhaust fan 14, return air inlet 15, air outlet 16, fresh wind port 17, exhaust outlet 18 etc.
As shown in Figure 1, the present invention includes off-premises station and indoor set, off-premises station comprises compressor 1, cross valve 2, outdoor finned heat exchanger 4, the first check valve 5 and first throttle device 6; Described indoor set comprises supply air duct and wind output channel, and one end of supply air duct is return air inlet 15, and the other end is air outlet 16; One end of described wind output channel is fresh wind port 17, and the other end is exhaust outlet 18, between fresh wind port 17 and exhaust outlet 18 by baffle for separating; Described supply air duct and and wind output channel between air heat exchanger 12 is installed, return air inlet 15 is communicated with the return air inlet of air outlet 16 and air heat exchanger 12 respectively, fresh wind port 17 is communicated with the fresh inlet of air heat exchanger 12, installation room inner fin heat exchanger 13 between the air-supply outlet of air heat exchanger 12 and air outlet 16, the wind exhausting outlet of air heat exchanger 12 is communicated with exhaust outlet 18;
The exhaust outlet of described compressor 1 is connected with the first port of cross valve 2, the second port of cross valve 2 is connected with the first end of outdoor finned heat exchanger 4, the second end of outdoor finned heat exchanger 4 is connected with the input of the first check valve 5, the output of the first check valve 5 is connected with the output of the second check valve 8, the input of the second check valve 8 is connected with a port of indoor finned heat exchanger 4, first throttle device 6 in parallel between the input of the first check valve 5 and output, the second flow controller 9 in parallel between the input of the second check valve 8 and output; The another port of described indoor finned heat exchanger 4 is connected with the 3rd port of cross valve 2, and the 4th port of cross valve 2 is connected with the air entry of compressor 1;
At described outdoor finned heat exchanger 4 one side installation shaft flow fans 3;
At described air outlet 16 and exhaust outlet 18, breeze fan 7 and exhaust fan 14 are installed respectively;
At described return air inlet 15 and fresh wind port 17, return air screen pack 10 and new wind screen pack 11 are set respectively;
Described compressor 1 is frequency conversion or invariable frequency compressor; Described first throttle device 6, the second flow controller 9 are electric expansion valve or heating power expansion valve or capillary; Described air heat exchanger 12 is total-heat exchanger or sensible heat exchanger, according to super low energy consumption house, requires: recuperation of heat requires >=75%; Described air supply motor 7, exhaust fan 14 are the blower fan that DC motor or efficient alternating current motor drive; Described return air screen pack 10 is first effect, middle effect cascade filtration, and its filter efficiency >=G4 is to meet the requirement of super low energy consumption house; Described new wind screen pack 11 is first effect, middle effect cascade filtration, and its filter efficiency >=F7 is to meet the requirement of super low energy consumption house.
Operation principle of the present invention:
(1) refrigeration+new wind+purification:
The high-temperature high-pressure refrigerant gas that compressor 1 exhaust outlet is discharged enters outdoor finned heat exchanger 4 through cross valve 2 and by outdoor air, is cooled to high-temperature high-pressure refrigerant liquid by axial flow blower 3, again through the first check valve 5, the second flow controller 9 throttlings, the cold-producing medium two-phase fluid that becomes low-temp low-pressure enters the refrigerant gas that indoor finned heat exchanger 13 heat absorptions flash to low-temp low-pressure, via cross valve 2, entering compressor 1 air entry is again compressed into high-temperature high-pressure refrigerant gas and discharges by compressor 1 exhaust outlet, so move in circles, reach refrigeration object;
The room air being entered by return air inlet 15 purifies Hou Fen bis-tunnels through return air screen pack 10:
Lead up to air heat exchanger 12, with by new wind screen pack 11, purify after enter the outdoor high temperature of air heat exchanger 12 fresh air carry out after damp and hot exchange or Exchange of apparent heat, heat up rise wet or heat up after by exhaust fan 14 discharged to outdoor; High temperature fresh air after outdoor purification carries out damp and hot exchange or Exchange of apparent heat at air heat exchanger 12, reducing temperature and humidity or cooling; Thereby realized the cold recovery of air draft;
After another Lu Zeyu reducing temperature and humidity or cooling, fresh air mixes, and sends into indoorly by the cooling wet down of indoor finned heat exchanger 13 heat release by air supply motor 7, reaches the object of refrigeration+newly wind+purification.
(2) heat+new wind+purification:
The high-temperature high-pressure refrigerant gas that compressor 1 exhaust outlet is discharged enters indoor finned heat exchanger 13 heat releases in room air through cross valve 2, be cooled to high-temperature high-pressure refrigerant liquid, again through the second check valve 8, 6 throttlings of first throttle device, the cold-producing medium two-phase fluid that becomes low-temp low-pressure enters the refrigerant gas that outdoor finned heat exchanger 4 heat absorptions flash to low-temp low-pressure, axial flow blower 3 by cold discharged to outdoor, refrigerant gas enters compressor 1 air entry via cross valve 2 again and is compressed into high-temperature high-pressure refrigerant gas and discharges by compressor 1 exhaust outlet, so move in circles, reach and heat object,
The room air being entered by return air inlet 15 purifies Hou Fen bis-tunnels through return air screen pack 10:
Lead up to air heat exchanger 12, with by new wind screen pack 11, purify after enter the outdoor low temperature of air heat exchanger 12 fresh air carry out after damp and hot exchange or Exchange of apparent heat, after reducing temperature and humidity or cooling by exhaust fan 14 discharged to outdoor; Low temperature fresh air after outdoor purification carries out damp and hot exchange or Exchange of apparent heat at air heat exchanger 12, heats up and rises wet or heat up; Thereby realized air exhaust heat recovery;
Another Lu Zeyu heat up wet or heat up after fresh air mix, by indoor finned heat exchanger 13 heat absorption heating, by air supply motor 7, send into indoorly, reach the object of heat+new wind+purification;
(3) new wind+purification
During new wind pattern, source pump is not worked, air supply motor 7 low cruises, and exhaust fan 14 normally moves;
The room air being entered by return air inlet 15 purifies Hou Fen bis-tunnels through return air screen pack 10:
Lead up to air heat exchanger 12, with by new wind screen pack 11, purify after enter air heat exchanger 12 outdoor fresh air carry out damp and hot exchange or Exchange of apparent heat, after heat exchange by exhaust fan 14 discharged to outdoor; Fresh air after outdoor purification carries out damp and hot exchange or Exchange of apparent heat at air heat exchanger 12; Thereby realized air draft (cold) recuperation of heat;
Fresh air after another Lu Zeyu heat exchange mixes, and sends into indoorly by indoor finned heat exchanger 13 by air supply motor 7, reaches the object of new wind+purification.

Claims (4)

1. the air conditioning unit that super low energy consumption house is used, comprises off-premises station and indoor set, it is characterized in that: described off-premises station comprises compressor (1), cross valve (2), outdoor finned heat exchanger (4), the first check valve (5) and first throttle device (6), described indoor set comprises supply air duct and wind output channel, and one end of supply air duct is return air inlet (15), and the other end is air outlet (16), one end of described wind output channel is fresh wind port (17), and the other end is exhaust outlet (18), between fresh wind port (17) and exhaust outlet (18) by baffle for separating, described supply air duct and and wind output channel between air heat exchanger (12) is installed, return air inlet (15) is communicated with the return air inlet of air outlet (16) and air heat exchanger (12) respectively, fresh wind port (17) is communicated with the fresh inlet of air heat exchanger (12), installation room inner fin heat exchanger (13) between the air-supply outlet of air heat exchanger (12) and air outlet (16), the wind exhausting outlet of air heat exchanger (12) is communicated with exhaust outlet (18), the exhaust outlet of described compressor (1) is connected with the first port of cross valve (2), the second port of cross valve (2) is connected with the first end of outdoor finned heat exchanger (4), the second end of outdoor finned heat exchanger (4) is connected with the input of the first check valve (5), the output of the first check valve (5) is connected with the output of the second check valve (8), the input of the second check valve (8) is connected with a port of indoor finned heat exchanger (4), first throttle device in parallel (6) between the input of the first check valve (5) and output, the second flow controller in parallel (9) between the input of the second check valve (8) and output, the another port of described indoor finned heat exchanger (4) is connected with the 3rd port of cross valve (2), and the 4th port of cross valve (2) is connected with the air entry of compressor (1).
2. the air conditioning unit that super low energy consumption house as claimed in claim 1 is used, is characterized in that: at described outdoor finned heat exchanger (4) one side installation shaft flow fans (3).
3. the air conditioning unit that super low energy consumption house as claimed in claim 1 is used, is characterized in that: at described air outlet (16) and exhaust outlet (18), breeze fan (7) and exhaust fan (14) are installed respectively.
4. the air conditioning unit that super low energy consumption house as claimed in claim 1 is used, is characterized in that: at described return air inlet (15) and fresh wind port (17), return air screen pack (10) and new wind screen pack (11) are set respectively.
CN201310471189.8A 2013-10-11 2013-10-11 Air-conditioning unit for ultralow-energy-consumption house CN103512092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310471189.8A CN103512092A (en) 2013-10-11 2013-10-11 Air-conditioning unit for ultralow-energy-consumption house

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310471189.8A CN103512092A (en) 2013-10-11 2013-10-11 Air-conditioning unit for ultralow-energy-consumption house

Publications (1)

Publication Number Publication Date
CN103512092A true CN103512092A (en) 2014-01-15

Family

ID=49895232

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310471189.8A CN103512092A (en) 2013-10-11 2013-10-11 Air-conditioning unit for ultralow-energy-consumption house

Country Status (1)

Country Link
CN (1) CN103512092A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016023480A1 (en) * 2014-08-13 2016-02-18 戴若夫 Smog-removing air conditioner having cleaning function
WO2016023483A1 (en) * 2014-08-13 2016-02-18 戴若夫 Smog-removing air conditioner having cleaning function
WO2016023482A1 (en) * 2014-08-13 2016-02-18 戴若夫 Smog-removing air conditioner having cleaning function
CN105588304A (en) * 2015-07-24 2016-05-18 青岛海信日立空调系统有限公司 Indoor unit and control method thereof
CN105605695A (en) * 2016-03-24 2016-05-25 安阳市金梧桐环保设备有限公司 Wall-mounted fresh air purifying apparatus
CN110715475A (en) * 2019-11-28 2020-01-21 广东美的制冷设备有限公司 Operation control method, compressed air heat exchange system and storage medium

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01208674A (en) * 1988-02-17 1989-08-22 Hitachi Ltd Heat pump type hot water, heating and cooling machine
CN101672512A (en) * 2008-09-11 2010-03-17 同方人工环境有限公司 Heat recovery fresh air unit with distributed cold and heat source
CN102628600A (en) * 2012-04-21 2012-08-08 杭州国电能源环境设计研究院有限公司 Heat recovery air treatment device with built-in heat pump and heat recovery air treatment method
CN202973362U (en) * 2012-12-11 2013-06-05 浙江国祥空调设备有限公司 Air exhaust efficient two-stage heat recovery fresh air handling unit
CN203550043U (en) * 2013-10-11 2014-04-16 无锡同方人工环境有限公司 Air-conditioning unit for residence

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01208674A (en) * 1988-02-17 1989-08-22 Hitachi Ltd Heat pump type hot water, heating and cooling machine
CN101672512A (en) * 2008-09-11 2010-03-17 同方人工环境有限公司 Heat recovery fresh air unit with distributed cold and heat source
CN102628600A (en) * 2012-04-21 2012-08-08 杭州国电能源环境设计研究院有限公司 Heat recovery air treatment device with built-in heat pump and heat recovery air treatment method
CN202973362U (en) * 2012-12-11 2013-06-05 浙江国祥空调设备有限公司 Air exhaust efficient two-stage heat recovery fresh air handling unit
CN203550043U (en) * 2013-10-11 2014-04-16 无锡同方人工环境有限公司 Air-conditioning unit for residence

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016023480A1 (en) * 2014-08-13 2016-02-18 戴若夫 Smog-removing air conditioner having cleaning function
WO2016023483A1 (en) * 2014-08-13 2016-02-18 戴若夫 Smog-removing air conditioner having cleaning function
WO2016023482A1 (en) * 2014-08-13 2016-02-18 戴若夫 Smog-removing air conditioner having cleaning function
CN105588304A (en) * 2015-07-24 2016-05-18 青岛海信日立空调系统有限公司 Indoor unit and control method thereof
CN105588304B (en) * 2015-07-24 2018-11-30 青岛海信日立空调系统有限公司 A kind of indoor unit and its control method
CN105605695A (en) * 2016-03-24 2016-05-25 安阳市金梧桐环保设备有限公司 Wall-mounted fresh air purifying apparatus
CN110715475A (en) * 2019-11-28 2020-01-21 广东美的制冷设备有限公司 Operation control method, compressed air heat exchange system and storage medium

Similar Documents

Publication Publication Date Title
CN102927715B (en) Multiple-on-line heat pump air-conditioning system and method for controlling multiple-on-line heat pump air-conditioning system
CN103759455B (en) Reclamation frequency conversion thermal multiple heat pump and control method thereof
CN201885478U (en) Low temperature type air source heat pump unit
CN201407759Y (en) Heat pipe energy recovery type fresh air handling unit
CN103062858A (en) Air-conditioning system for recovering kitchen heat energy
CN102705920B (en) Double-cold-source heat pump total heat recovery humidity regulating and temperature controlling fresh air unit and control method thereof
CN103322656A (en) Heat recycling air conditioner set
CN103994598B (en) Pure electric vehicle heat pump
CN201811498U (en) Double heat source type multi-compression high temperature heat pump
CN203824009U (en) Fresh air ventilator capable of recycling condensation heat
CN103162475B (en) Heat dissipation circulating system of air conditioner
CN201733563U (en) Air-conditioner system suitable for cabinets
CN201285125Y (en) Heat pipe and heat pump combined vaporization cooling air-conditioning unit
CN102777990B (en) Air conditioning unit system of water source heat pump in reservoir for underground hydropower station
CN201819476U (en) Direct-current frequency conversion air-conditioner with waste heat recovery device
CN101672499A (en) Novel air source heat pump air conditioner
CN101915433A (en) Kitchen flue gas heat-recovering device and kitchen flue gas heat-recovering fresh air system
CN202392918U (en) Air-conditioner integrating evaporative cooling and semiconductor refrigeration
CN101566426B (en) High temperature air source heat pump hot-air fan used for drying
EP1628081A3 (en) Indoor unit of air conditioner
CN103335373B (en) Natural cooling ventilating system
CN203837135U (en) Air conditioner outdoor unit and air conditioner
CN105571017A (en) Fresh air processing unit
CN203375573U (en) Device for improving degree of supercooling of refrigerant of multi-split air conditioners and multi-split air conditioners with same
CN103075767B (en) Two low-temperature receiver Fresh air handling units

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20140115

RJ01 Rejection of invention patent application after publication