CN106322531B - A kind of full outdoor heat exchange conditioner with fresh air - Google Patents

A kind of full outdoor heat exchange conditioner with fresh air Download PDF

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Publication number
CN106322531B
CN106322531B CN201610804815.4A CN201610804815A CN106322531B CN 106322531 B CN106322531 B CN 106322531B CN 201610804815 A CN201610804815 A CN 201610804815A CN 106322531 B CN106322531 B CN 106322531B
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CN
China
Prior art keywords
heat exchanger
air
panel
heat
indoor
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.)
Expired - Fee Related
Application number
CN201610804815.4A
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Chinese (zh)
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CN106322531A (en
Inventor
舒水明
钟煜明
常华伟
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Huazhong University of Science and Technology
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Huazhong University of Science and Technology
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Priority to CN201610804815.4A priority Critical patent/CN106322531B/en
Publication of CN106322531A publication Critical patent/CN106322531A/en
Application granted granted Critical
Publication of CN106322531B publication Critical patent/CN106322531B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/022Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
    • F24F1/027Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24Means for preventing or suppressing noise
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24Means for preventing or suppressing noise
    • F24F2013/247Active noise-suppression

Abstract

The present invention relates to air-conditioning technical fields, more particularly to a kind of full outdoor heat exchange conditioner with fresh air, including being placed in first panel on the inside of wall, second panel and positioned at the casing of wall outer side, indoor air compressor machine, expanding machine, motor and gear mechanism, air filter, outside air compressor machine, heat exchanger I, heat exchanger II and pipeline are provided in casing, room air enters the heat exchanger I after heat exchanges from the discharge of another panel from the first panel or second panel;Outdoor air is discharged after entering heat exchanger II exchange heat;Refrigerant flows in heat exchanger I, heat exchanger II and two pipelines, realizes the conversion of heat.The indoor unit of traditional air conditioner and outdoor unit are integrated in a body by the present invention, it is mounted on outdoor, by air hose and indoor communication, reduces cold consumption, improve refrigerating efficiency, reduce room noise, improve human comfort, high integration, occupy small in size, saving power consumption.

Description

A kind of full outdoor heat exchange conditioner with fresh air
Technical field
The present invention relates to air-conditioning technical fields, fill more particularly, to a kind of full outdoor heat exchange air conditioning with fresh air Set, the device reduces energy loss, improve refrigerating efficiency, reduce room noise, improve human comfort, high integration Change, occupy small in size, saving power consumption, meets the theme of current energy-saving and emission-reduction.
Background technique
The changes in temperature that Heating,Ventilating and Air Conditioning affects the livelihood of every family, are related to people's health and safety, be related to working efficiency and Product quality, while Heating,Ventilating and Air Conditioning or big power consumer, energy consumption account for 15% or more of national total energy consumption, with China's economy The raising of development and living standards of the people, this ratio are also improving year by year, therefore Heating,Ventilating and Air Conditioning is also relate to national energy peace Entirely, resource consumption and environmental pollution.
Currently, the domestic air-conditioning system largely installed is all made of indoor unit-split type wall hanging of pipeline-outdoor unit structure Formula air-conditioning and Split cabinet type air-conditioning, while there are integrated air conditioner such as window air conditioners and mobile air conditioner on the market.
Further study showed that existing split-type air conditioner, advantage is that indoor unit is installed respectively with outdoor unit, condenser Compressor expansion mechanism is placed in outdoor, and indoor only there are evaporator and blowers improves heat exchange by the piping connection of refrigerant Efficiency reduces noise when work, but is fixedly mounted and is not easy to mobile and supplements almost without fresh air.
Window one air-conditioning, it is compact-sized and fresh air can be inputted, but while installing, needs the biggish wall of damage area Or forms, and since all components all collect together in one, so noise is larger, the poor evaporator heat transfer efficiency of Indoor Flow Field Not high, the condenser exhaust air rate that half is located outside is small.
Mobile air conditioner, substantially without installation, conveniently moving, but since body is entirely located in interior, noise is more serious, Indoor fresh air can not be brought into again, and need oneself to build heat removal pipeline, it is more inconvenient.
Due in existing air-conditioning there is also drawbacks described above and deficiency, correspondingly, this field is needed to existing air-conditioning Make and further improving, reduce make its save energy loss, mentioned refrigerating efficiency, reduce room noise it is same When, it can be improved human comfort, while high integration, occupancy are small in size, save power consumption, it is made to meet current energy conservation The demand of emission reduction.
Summary of the invention
Aiming at the above defects or improvement requirements of the prior art, the invention proposes a kind of, and the full outdoor heat exchange with fresh air is empty Gas control device passes through the circulation pipe of the setting of the critical components such as heat exchanging device, expansion mechanism, compressor and air and freezing machine Road is designed, and realizes efficient heat exchange, and by except air-supply panel and pipeline with for component be placed in an outdoor casing It is interior, it can be improved the heat exchange efficiency of air-conditioning, reduce noise, while being also equipped with and being be easily moved and install, the advantages that comfort is high, ten Divide the manufacture suitable for integral air conditioner.
To achieve the above object, the present invention provides a kind of full outdoor heat exchange conditioner with fresh air, feature It is, including being placed in first panel on the inside of wall, second panel and positioned at the casing of wall outer side,
The two sides of casing internal are relatively set with heat exchanger I and heat exchanger II, and one end and indoor of above-mentioned heat exchanger I are empty Press connection, the other end of the heat exchanger I are connect with expanding machine, and the other side of the indoor air compressor machine and expanding machine leads to respectively It crosses air hose and connects the first panel and second panel, room air enters the heat exchange from the first panel or second panel Device I is discharged after heat exchanges from another panel;
Outside air compressor machine, above-mentioned outside pneumatics are provided between above-mentioned heat exchanger II and one of air filter Machine and indoor air compressor machine are driven by motor and gear mechanism, and outdoor air enters heat exchanger II exchange heat heel row Out;
The heat exchanger I passes through pipe close to one end of outside air compressor machine close to one end of expanding machine and the heat exchanger II Road connects, and is provided with expansion mechanism on the pipeline, the two sides of expansion mechanism are provided with coolant filters;The heat exchanger I The other end and the heat exchanger II other end by another piping connection, setting is there are two repairing shut-off valve on this pipeline, two A four-way valve, the both ends of the other both ends connect compressor of the four-way valve are equipped among a maintenance shut-off valve;Refrigerant is changing It is flowed in hot device I, heat exchanger II and two pipelines, the conversion of heat is realized with indoor and outdoor air;The full outdoor heat exchange is empty For gas control device in refrigeration and heating, indoor and outdoor air, the circulating direction of refrigerant are opposite;
Above-mentioned indoor air compressor machine and outside air compressor machine are driven by motor and gear mechanism, and the interior Side air compressor machine, expanding machine, motor and gear mechanism, air filter (5), outside air compressor machine (6), heat exchanger I, heat exchange Device II and pipeline are placed in casing.
It is further preferred that the heat exchanger I and heat exchanger II are plate-fin, shell and tube or full-liquid type, above-mentioned several types The heat exchanger heat exchange area of type is big, can effectively improve the heat exchange efficiency of conditioner, reduces energy consumption, quickly-conditioning indoor Interior temperature.
Preferably, the inlet and outlet of the heat exchanger II and outside air compressor machine is mounted on air filter, can make The service life extend as far as possible of condenser, and reduce the possibility of condensed water and frosting.
Preferably, there are the fresh air that can be opened and closed by user's control in the first panel and/or second panel and air hose junction Channel inputs fresh air into room by the pressure drop that air-supply generates, and improves indoor air quality, and then improve human comfort.
Preferably, air cleaning system is installed in the first panel and second panel.Installing air cleaning system can The harm of air pollution bring is effectively reduced, comfort level is improved.
Preferably, electric concurrent heating system is installed in the first panel and/or second panel, this is used for winter condition not Thermal compensation in good situation accelerates heating speed, improves heating efficiency.
Preferably, the air hose uses mute material.
Preferably, indoor is also equipped with multiple panels in addition to first panel and second panel, is used for room air outlet air With air-supply, control panel is also equipped on the panel.
Specifically, casing, is the overall appearance of air conditioner, and accommodates a series of components of air conditioner;In casing Portion is provided with heat exchanger close to indoor part, the efficient heat exchange for room air and refrigerant;Indoor air compressor machine is used It exchanges heat in room air extraction is flowed through heat exchanger I;Expanding machine, for the room air after heat exchange further to be expanded drop Temperature simultaneously slows down wind speed;Heat exchanger I opposite side is provided with heat exchanger II, the efficient heat exchange for outdoor air and refrigerant;It is empty outer Side air compressor machine, for outdoor air to be sent into heat exchanger II heat exchange;It is equipped with compressor between heat exchanger I and heat exchanger II, uses In gaseous working medium is compressed into high temperature and pressure liquid working medium;It is other equipped with motor, for drive chamber inside and outside pneumatics Machine;It is provided with two air hoses outside casing, wind is sent into interior;Indoor is equipped with two or more indoor panels, for interior Air outlet air and air-supply are simultaneously equipped with control panel.By such design, indoor temperature can be made in summer and winter Degree distribution and the more traditional air-conditioning of human comfort are more uniformly and comfortably.
In general, through the invention it is contemplated above technical scheme is compared with the prior art, mainly have following excellent Point and the utility model has the advantages that
(1) the full outdoor heat exchange conditioner of the invention with fresh air, by the indoor unit and outdoor unit of traditional air conditioner It is integrated in a body, main component all concentrates among a casing and is placed in outdoor, by air hose and indoor communication, thus, it is possible to The efficiency for enough greatly improving heat exchange reduces scattering and disappearing for heat, simultaneously because being placed in a casing, installation and maintenance is facilitated to drop again Low noise, can be improved indoor comfort level.
(2) present invention uses plate-fin, shell and tube or full-liquid type heat exchanger, the heat exchanger heat exchange area of above-mentioned several types Greatly, the heat exchange efficiency of conditioner can be effectively improved, while reducing energy consumption, temperature in quickly-conditioning indoor.
(3) there are the fresh air that can be opened and closed by user's control in first panel of the invention and/or second panel and air hose junction Channel inputs fresh air into room by the pressure drop that air-supply generates, improves indoor air quality.Also mountable air cleaning system The harm of air pollution bring can be effectively reduced, comfort level is improved.It is also mountable at air-supply panel to have electric concurrent heating system, this is used Thermal compensation in the bad situation of winter condition accelerates heating speed, improves heating efficiency.
(4) the full outdoor heat exchange conditioner heat-exchanger rig of the invention with fresh air is located at and is placed in a casing, Heat loss of the split-type air conditioner when transmitting heat is avoided, while reducing noise pollution, is very suitable for integral type sky It adjusts, also has many advantages, such as that heat exchange efficiency is high, energy consumption is small, occupied area is small, is suitble to large-scale production.
Detailed description of the invention
Fig. 1 is the structure top view of the full outdoor heat exchange conditioner of the invention with fresh air.
Fig. 2 is the indoor mounting arrangements schematic diagram of the full outdoor heat exchange conditioner of the invention with fresh air.
In all the appended drawings, identical appended drawing reference is used to denote the same element or structure, in which:
1 heat exchanger I, 2 indoor air compressor machines, 3 expanding machines, 4 motor and gear mechanism, 5 air filters, outside Room 6 Side air compressor machine, 7 heat exchanger IIs, 8 coolant filters, 9 expansion mechanisms, 10 maintenance shut-off valves, 11 four-way valves, 12 indoor pneumatics Machine, 13 air hoses, 14 first panels, 15 second panels.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.As long as in addition, technical characteristic involved in the various embodiments of the present invention described below Not constituting a conflict with each other can be combined with each other.
If Fig. 1 is the structure top view of the full outdoor heat exchange conditioner of the invention with fresh air.As shown in Figure 1, Main includes first panel 14, second panel 15 and the casing positioned at wall outer side being placed on the inside of wall,
The two sides of casing internal be relatively set with heat exchanger I and heat exchanger II (heat exchanger can for plate-fin, shell and tube or Full-liquid type), one end of above-mentioned heat exchanger I is connect with indoor air compressor machine 2, and the other end of the heat exchanger I is connect with expanding machine 3, The other side of the indoor air compressor machine 2 and expanding machine 3 passes through air hose 13 respectively and connects the first panel 14 and second panel 15, room air enters the heat exchanger I after heat exchanges from another panel from the first panel 14 or second panel 15 Discharge;
One end of above-mentioned heat exchanger II is provided with outside air compressor machine 6, above-mentioned outside air compressor machine 6 and indoor pneumatics Machine 2 is driven by motor and gear mechanism 4, and outdoor air is discharged after entering heat exchanger II exchange heat;
The heat exchanger I passes through with the heat exchanger II close to one end of outside air compressor machine 6 close to one end of expanding machine 3 Piping connection is provided with expansion mechanism 9 on the pipeline, and the two sides of expansion mechanism 9 are provided with coolant filters 8;It is described to change The other end and the heat exchanger II other end of hot device I are by another piping connection, and there are two maintenance cut-offs for setting on this pipeline Valve 10, is equipped with a four-way valve 11 among two maintenance shut-off valves 10, and the two of the other both ends connect compressor 12 of the four-way valve End;Refrigerant flows in heat exchanger I, heat exchanger II and two pipelines, and the conversion of heat is realized with indoor and outdoor air;Described For full outdoor heat exchange conditioner in refrigeration and heating, indoor and outdoor air, the circulating direction of refrigerant are opposite;
The indoor air compressor machine 2, expanding machine 3, motor and gear mechanism 4, air filter 5, outside pneumatics Machine 6, heat exchanger I, heat exchanger II and pipeline are placed in casing.
In one particular embodiment of the present invention, the inlet and outlet of the heat exchanger II and outside air compressor machine 6 is pacified Equipped with air filter 5.
In one particular embodiment of the present invention, the first panel 14 and/or second panel 15 are connect with air hose 13 There is the fresh air channel that can be opened and closed by user's control at place.
In one particular embodiment of the present invention, air cleaning is installed in the first panel 14 and second panel 15 System.
In one particular embodiment of the present invention, electricity is installed auxiliary in the first panel 14 and/or second panel 15 Hot systems.
In one particular embodiment of the present invention, the air hose 13 uses mute material.
In another specific embodiment of the invention, as shown in Fig. 2, indoor is equipped with first panel 14 and the second face Plate 15 is equipped with control panel in first panel 14.It indoor, can also be according to need in addition to first panel 14 and second panel 15 It wants, multiple panels is installed, for room air outlet air and air-supply, control panel is housed on the panel.
The working principle of the full outdoor heat exchange conditioner with fresh air in the present invention are as follows:
Under summer operating mode, conditioner in the running, room air is by indoor air compressor machine indoors from installation Air is sucked in the first panel of lower, is exchanged heat into heat exchanger I and refrigerant, temperature reduces, and send again after heat exchanger I out Enter expanding machine and carry out further expansion cooling, is sent into interior by installing pinnacled second panel by air supply tube.It is outdoor empty Gas enters heat exchanger II by outside air compressor machine after air filter and exchanges heat, then is discharged by exhaust outlet.For refrigerant The refrigerant gas for absorbing heat through heat exchanger I is compressed into high-pressure gaseous state, rear inflow heat exchanger by aspect, compressor II, heat exchanger II high temperature high pressure refrigerant gas and outdoor air carry out heat exchange, discharge heat after regelation at Liquid passes through expansion mechanism later, the refrigerant cooling pressurization that expansion mechanism sends heat exchanger II, so that it becomes gas-liquid is total After depositing state, be sent into heat exchanger I, heat in heat exchanger I in coexistence of gas and liquid state refrigerant suction space air and all gasify For gaseous state, it is sent into compressor again completes refrigeration cycle later.
And in winter under operating condition, the flow direction and refrigerant flow direction of air are all changed.Room air is from being mounted on height It is sucked in second panel under the summer operating mode at place, expanding machine is used when as compressor at this time, is entered in heat exchanger I by rear After absorbing heat, then it is indoor by being mounted on feeding in the wind loop panel of lower.Meanwhile the flow direction of outdoor air and refrigerant circulation Also opposite under summer operating mode.By such design, indoor Temperature Distribution and people can be made in summer and winter The more traditional air-conditioning of body comfort level is more uniformly and comfortably.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, not to The limitation present invention, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should all include Within protection scope of the present invention.

Claims (1)

1. a kind of full outdoor heat exchange conditioner with fresh air, which is characterized in that including being placed in the first face on the inside of wall Plate (14), second panel (15) and the casing positioned at wall outer side,
The two sides of casing internal are relatively set with heat exchanger I (1) and heat exchanger II (7), one end and room of above-mentioned heat exchanger I (1) Inside air compressor machine (2) connection, the other end of the heat exchanger I (1) connect with expanding machine (3), the indoor air compressor machine (2) and swollen The other end of swollen machine (3) passes through air hose (13) respectively and connects the first panel (14) and second panel (15), room air from The first panel (14) or second panel (15) enter the heat exchanger I (1) and are discharged after heat exchanges from another panel;On The one end for stating heat exchanger II (7) is provided with outside air compressor machine (6), and outdoor air enters heat exchanger II (7) exchange heat heel row Out;The indoor air compressor machine (2) and outside air compressor machine (6) are driven by motor and gear mechanism (4);
One end of the heat exchanger I (1) close expanding machine (3) is with the heat exchanger II (7) close to the one of outside air compressor machine (6) End passes through piping connection, is provided with expansion mechanism (9) on the pipeline, and the two sides of expansion mechanism (9) are provided with refrigerant filtering Device (8);The other end and heat exchanger II (7) other end of the heat exchanger I (1) are by another piping connection, on this pipeline Setting is equipped with a four-way valve (11) there are two shut-off valve (10) are repaired among two maintenance shut-off valves (10), the four-way valve In addition the both ends of both ends connect compressor (12);Refrigerant flows in heat exchanger I (1), heat exchanger II (7) and two pipelines, The conversion of heat is carried out with indoor and outdoor air;The full outdoor heat exchange conditioner is in refrigeration and heating, indoor and outdoor Air, the circulating direction of refrigerant are opposite;
The indoor air compressor machine (2), expanding machine (3), motor and gear mechanism (4), air filter (5), outside Air compressor machine (6), heat exchanger I (1), heat exchanger II (7) and pipeline are placed in casing;
The heat exchanger I (1) and heat exchanger II (7) are plate-fin, shell and tube or full-liquid type;
The inlet and outlet of the heat exchanger II (7) and outside air compressor machine (6) is mounted on air filter (5);
There are the fresh air that can be opened and closed by user's control in the first panel (14) and/or second panel (15) and air hose (13) junction Channel;
Air cleaning system is installed in the first panel (14) and second panel (15);
Electric concurrent heating system is installed in the first panel (14) and/or second panel (15);
The air hose (13) uses mute material;
Indoor is also equipped with multiple panels in addition to first panel (14) and second panel (15), for room air outlet air with It blows, is also equipped with control panel on above-mentioned panel.
CN201610804815.4A 2016-09-06 2016-09-06 A kind of full outdoor heat exchange conditioner with fresh air Expired - Fee Related CN106322531B (en)

Priority Applications (1)

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CN201610804815.4A CN106322531B (en) 2016-09-06 2016-09-06 A kind of full outdoor heat exchange conditioner with fresh air

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Application Number Priority Date Filing Date Title
CN201610804815.4A CN106322531B (en) 2016-09-06 2016-09-06 A kind of full outdoor heat exchange conditioner with fresh air

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CN106322531B true CN106322531B (en) 2019-03-22

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109357319A (en) * 2018-10-26 2019-02-19 芦陈军 Separate type low noise air conditioning decontamination cycle system
CN112556219B (en) * 2020-11-23 2021-12-24 珠海格力电器股份有限公司 Air conditioner

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* Cited by examiner, † Cited by third party
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JP2011122735A (en) * 2009-12-08 2011-06-23 Tokyo Electric Power Co Inc:The Heat supply system
CN104676780B (en) * 2015-03-17 2018-07-27 殷洪生 A kind of central air conditioning Fresh air handling units structure and its working method
CN204877938U (en) * 2015-08-07 2015-12-16 珠海格力节能环保制冷技术研究中心有限公司 Fluid machinery and indirect heating equipment
CN105352213A (en) * 2015-12-14 2016-02-24 上海理工大学 Steam and air cascade refrigerating system

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