CN106322531A - Total-outdoor-heat-exchange air conditioning device with fresh air - Google Patents

Total-outdoor-heat-exchange air conditioning device with fresh air Download PDF

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Publication number
CN106322531A
CN106322531A CN201610804815.4A CN201610804815A CN106322531A CN 106322531 A CN106322531 A CN 106322531A CN 201610804815 A CN201610804815 A CN 201610804815A CN 106322531 A CN106322531 A CN 106322531A
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CN
China
Prior art keywords
heat exchanger
panel
air
indoor
outdoor
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.)
Granted
Application number
CN201610804815.4A
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Chinese (zh)
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CN106322531B (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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

The invention relates to the technical field of air conditioners and particularly relates to a total-outdoor-heat-exchange air conditioning device with fresh air. The device comprises a first panel, a second panel and a machine enclosure, wherein the first panel and the second panel are arranged at the inner side of a wall body; the machine enclosure is positioned at the outer side of the wall body; an indoor side air compressor, an expander, an electromotor, a gear mechanism, an air filter, an outdoor side air compressor, a heat exchanger I, a heat exchanger II and pipelines are arranged inside the machine enclosure; indoor air enters the heat exchanger I from the first panel or the second panel and is exhausted from the other panel after heat is exchanged; outdoor air enters the heat exchanger II and is exhausted after heat is exchanged; a refrigerant flows in the heat exchanger I, the heat exchanger II and two pipelines in order to realize heat transformation. According to the air conditioning device disclosed by the invention, an indoor unit and an outdoor unit of a traditional air conditioner are integrated in one machine body which is installed outside, and an air pipe communicates with the inside of a room, so cold loss is reduced, the refrigeration efficiency is improved, indoor noises are reduced, the comfort degree of a human body is increased, and the air conditioning device is highly integrated, small in floor space and capable of reducing power consumption.

Description

A kind of full outdoor heat exchange conditioner with new wind
Technical field
The present invention relates to air-conditioning technical field, more particularly, to a kind of full outdoor heat exchange air with new wind regulation dress Put, the device reduces energy loss, improve refrigerating efficiency, decrease indoor noise, improve human comfort, high integration Change, take that volume is little, saves energy consumption, meet the theme of current energy-saving and emission-reduction.
Background technology
The changes in temperature that HVAC affects the livelihood of every family, are related to the health and safety of people, be related to work efficiency and Product quality, simultaneously HVAC or big power consumer, its energy consumption accounts for more than the 15% of whole nation total energy consumption, along with China's economy Development and the raising of living standards of the people, this ratio is also improving year by year, and therefore HVAC is also relate to national energy peace Entirely, resource consumption and environmental pollution.
At present, the domestic air-conditioning system that major part is installed all uses the split type wall hanging of indoor set-pipeline-outdoor unit structure Formula air-conditioning and Split cabinet type air-conditioning, there are integrated air conditioner such as window air conditioner and mobile air conditioner simultaneously on the market.
Further study showed that, existing split-type air conditioner, advantage is that indoor set is respectively mounted with off-premises station, condenser Compressor expansion mechanism is placed in outdoor, and vaporizer and blower fan are only left in indoor, the pipeline of cold-producing medium connect, improve heat exchange Efficiency, reduces noise during work, but fixed installation is not easy to mobile and supplements almost without new wind.
Window one air-conditioning, compact conformation and new wind can be inputted, but need, when installing, the body of wall that damage area is bigger Or forms, and owing to all parts all collect together in one, so noise is relatively big, Indoor Flow Field poor evaporator heat exchange efficiency The highest, the condenser exhaust air rate that half is positioned at outdoor is little.
Mobile air conditioner, substantially without installation, conveniently moving, but owing to body is entirely located in indoor, noise is more serious, Indoor fresh air cannot be brought again into, and need oneself to build heat removal pipeline, more inconvenience.
Due to the drawbacks described above that there is also in existing air-conditioning and deficiency, correspondingly, this area is needed badly existing air-conditioning Make and further improving, reduce make its save energy loss, carried refrigerating efficiency, reduce indoor noise same Time, it is possible to increase human comfort, simultaneously high integration, take that volume is little, saves energy consumption so that it is meet the most energy-conservation The demand reduced discharging.
Summary of the invention
For disadvantages described above or the Improvement requirement of prior art, it is empty that the present invention proposes a kind of full outdoor heat exchange with new wind Gas control device, by the setting of the critical components such as heat exchanger, expansion mechanism, compressor and air and the circulation pipe of freezing machine Road is designed, it is achieved high efficiency heat exchange, and the parts thought except air-supply panel and pipeline are placed in an outdoor casing In, it is possible to increase the heat exchange efficiency of air-conditioning, reduce noise, be also equipped with being be easily moved and install, comfortableness advantages of higher simultaneously, ten Divide the manufacture being applicable to integral air conditioner.
For achieving the above object, the invention provides a kind of full outdoor heat exchange conditioner with new wind, its feature It is, including the first panel being placed in inside body of wall, the second panel and the casing being positioned at wall outer side,
The both sides of casing internal are relatively set with heat exchanger I and heat exchanger II, and one end of above-mentioned heat exchanger I is empty with indoor Press connects, and the other end of this heat exchanger I is connected with decompressor, and the opposite side of described indoor air compressor machine and decompressor leads to respectively Crossing airduct and connect described first panel and the second panel, room air enters described heat exchange from described first panel or the second panel Device I is discharged from another panel after heat exchanges;
Outside air compressor machine, above-mentioned outside pneumatics it is provided with between above-mentioned heat exchanger II and one of them air filter Machine and indoor air compressor machine are driven by motor and gear mechanism, and outdoor air enters heat exchanger II heat-shift heel row Go out;
Described heat exchanger I is passed through to manage near one end of outside air compressor machine with described heat exchanger II near one end of decompressor Road connects, and this pipeline is provided with expansion mechanism, and the both sides of expansion mechanism are provided with coolant filters;Described heat exchanger I The other end and the heat exchanger II other end by another pipeline connect, this pipeline is provided with two maintenance stop valves, two Being provided with a cross valve in the middle of individual maintenance stop valve, the other two ends of this cross valve connect the two ends of compressor;Cold-producing medium is changing Hot device I, heat exchanger II and two pipelines flow, with the conversion that indoor-outdoor air realizes heat;Described full outdoor heat exchange is empty Gas control device in refrigeration with when heating, indoor-outdoor air, cold-producing medium circulating direction contrary;
Above-mentioned indoor air compressor machine and outside air compressor machine are driven by motor and gear mechanism, and described indoor Side air compressor machine, decompressor, 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 described heat exchanger I and heat exchanger II are plate-fin, shell and tube or full-liquid type, above-mentioned several kinds The heat exchanger heat exchange area of type is big, it is possible to be effectively improved the heat exchange efficiency of conditioner, reduces energy consumption, quickly-conditioning indoor Interior temperature.
Preferably, the inlet and outlet of described heat exchanger II and outside air compressor machine is mounted on air filter, it is possible to make The life-span of condenser extends as far as possible, and decreases the possibility of condensed water and frosting.
Preferably, described first panel and/or the second panel have, with airduct junction, the new wind that can be controlled opening and closing by user Passage, the pressure drop produced by air-supply inputs new wind in room, improves IAQ (indoor air quality), and then improves human comfort.
Preferably, described first panel and the second panel are provided with air cleaning system.Installing air cleaning system can Effectively reduce the harm that air pollution brings, improve comfort level.
Preferably, described first panel and/or the second panel are provided with electricity concurrent heating system, this are used for winter condition not Thermal compensation in the case of good, accelerates to heat speed, improves heating efficiency.
Preferably, described airduct uses quiet material.
Preferably, indoor, except the first panel and the second panel, is also equipped with multiple panel, for room air air-out With air-supply, described panel is also equipped with control panel.
Specifically, casing, for the overall appearance of air-conditioner, and accommodate a series of parts of air conditioner;In casing Portion is provided with heat exchanger near indoor part, for the High Efficiency Thermal exchange of room air with cold-producing medium;Indoor air compressor machine, uses Heat exchange is carried out in room air extraction is flowed through heat exchanger I;Decompressor, for expanding fall further by the room air after heat exchange Temperature also slows down wind speed;Heat exchanger I offside is provided with heat exchanger II, for the High Efficiency Thermal exchange of outdoor air with cold-producing medium;Outside sky Side air compressor machine, for sending into heat exchanger II heat exchange by outdoor air;Between heat exchanger I and heat exchanger II, it is provided with compressor, uses In gaseous working medium being compressed into High Temperature High Pressure liquid working medium;Motor it is provided with, with outside pneumatics inside drive chamber by it Machine;Casing is outside equipped with two airducts and wind is sent into indoor;Indoor is provided with two or more indoor panels, for indoor Air air-out and air-supply equipped with control panel.By this kind of design, the temperature of indoor just can be made in the case of summer and winter The air-conditioning that degree is distributed and human comfort is more traditional is more uniformly distributed with comfortable.
In general, by the contemplated above technical scheme of the present invention compared with prior art, mainly possess following excellent Point and beneficial effect:
(1) the full outdoor heat exchange conditioner with new wind of the present invention, by indoor set and the off-premises station of traditional air conditioner Being integrated in a body, critical piece all concentrates on and is placed in outdoor among a casing, by airduct and indoor communication, thus can Enough it is greatly improved the efficiency of heat exchange, reduces scattering and disappearing of heat, simultaneously because be placed in a casing, facilitate I&M to drop again Low noise, it is possible to increase 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, it is possible to be effectively improved the heat exchange efficiency of conditioner, reduce energy consumption simultaneously, temperature in quickly-conditioning indoor.
(3) the first panel and/or second panel of the present invention has, with airduct junction, the new wind that can be controlled opening and closing by user Passage, the pressure drop produced by air-supply inputs new wind in room, improves IAQ (indoor air quality).Air cleaning system also can be installed It is effectively reduced the harm that air pollution brings, improves comfort level.Electricity concurrent heating system also can be installed at air-supply panel, this is used Thermal compensation in the case of winter condition is the best, accelerates to heat speed, improves heating efficiency.
(4) the full outdoor heat exchange conditioner heat-exchanger rig with new wind of the present invention is positioned at and is placed in a casing, Avoid the split-type air conditioner heat when transmitting heat to scatter and disappear, decrease noise pollution simultaneously, be very suitable for integral type empty Adjust, also there is the advantages such as heat exchange efficiency is high, energy consumption is little, floor space is little, applicable large-scale production.
Accompanying drawing explanation
Fig. 1 is the structure top view of the full outdoor heat exchange conditioner with new wind of the present invention.
Fig. 2 is the indoor mounting arrangements schematic diagram of the full outdoor heat exchange conditioner with new wind of the present invention.
In all of the figs, identical reference is used for representing identical element or structure, wherein:
1 heat exchanger I, 2 indoor air compressor machines, 3 decompressors, 4 motor and gear mechanism, 5 air filters, 6 is outdoor Side air compressor machine, 7 heat exchanger II, 8 coolant filters, 9 expansion mechanisms, 10 maintenance stop valves, 11 cross valves, 12 indoor pneumatics Machine, 13 airducts, 14 first panels, 15 second panels.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and It is not used in the restriction present invention.If additionally, technical characteristic involved in each embodiment of invention described below The conflict of not constituting each other just can be mutually combined.
It it is the structure top view of the full outdoor heat exchange conditioner with new wind of the present invention such as Fig. 1.As it is shown in figure 1, Mainly include first panel the 14, second panel 15 being placed in inside body of wall and be positioned at the casing of wall outer side,
The both sides of casing internal be relatively set with heat exchanger I and heat exchanger II (heat exchanger can be plate-fin, shell and tube or Full-liquid type), one end of above-mentioned heat exchanger I is connected with indoor air compressor machine 2, and the other end of this heat exchanger I is connected with decompressor 3, The opposite side of described indoor air compressor machine 2 and decompressor 3 connects described first panel 14 and the second panel by airduct 13 respectively 15, room air enters described heat exchanger I after heat exchanges from another panel from described first panel 14 or the 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 heat-shift;
Described heat exchanger I is passed through near one end of outside air compressor machine 6 with described heat exchanger II near one end of decompressor 3 Pipeline connects, and this pipeline is provided with expansion mechanism 9, and the both sides of expansion mechanism 9 are provided with coolant filters 8;Described change The other end of hot device I and the heat exchanger II other end are connected by another pipeline, and this pipeline is provided with two maintenance cut-offs Valve 10, is provided with a cross valve 11 in the middle of two maintenance stop valves 10, and the other two ends of this cross valve connect the two of compressor 12 End;Cold-producing medium flows in heat exchanger I, heat exchanger II and two pipelines, with the conversion that indoor-outdoor air realizes heat;Described Full outdoor heat exchange conditioner in refrigeration with when heating, indoor-outdoor air, cold-producing medium circulating direction contrary;
Described indoor air compressor machine 2, decompressor 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 described heat exchanger II and outside air compressor machine 6 is all pacified Equipped with air filter 5.
In one particular embodiment of the present invention, described first panel 14 and/or the second panel 15 are connected with airduct 13 There is the fresh air channel that can be controlled opening and closing by user at place.
In one particular embodiment of the present invention, described first panel 14 and the second panel 15 are provided with air cleaning System.
In one particular embodiment of the present invention, described first panel 14 and/or the second panel 15 are provided with electricity auxiliary Hot systems.
In one particular embodiment of the present invention, described airduct 13 uses quiet material.
In another specific embodiment of the present invention, as in figure 2 it is shown, indoor is provided with the first panel 14 and second Plate 15, the first panel 14 is provided with control panel.Indoor is except the first panel 14 and the second panel 15, it is also possible to according to need Want, multiple panel is installed, equipped with control panel in room air air-out and air-supply, described panel.
The operation principle of the full outdoor heat exchange conditioner with new wind in the present invention is:
Under summer condition, at conditioner in the running, room air by indoor air compressor machine in indoor from installation The first panel in lower sucks air, enters heat exchanger I and carries out heat exchange with cold-producing medium, and temperature reduces, and send again after going out heat exchanger I Enter decompressor and further expand cooling, sent into indoor by ajutage by installing pinnacled second panel.Outdoor empty Gas is entered heat exchanger II after air filter by outside air compressor machine and carries out heat exchange, then is discharged by air vent.For cold-producing medium Aspect, the refrigerant gas absorbing heat through heat exchanger I is compressed into high-pressure gaseous state, rear inflow heat exchanger by compressor II, in heat exchanger II, the refrigerant gas of High Temperature High Pressure and outdoor air carry out heat exchange, and after release heat, regelation becomes Liquid, passes through expansion mechanism afterwards, the cold-producing medium cooling pressurization that heat exchanger II is sent here by expansion mechanism so that it is become gas-liquid altogether After depositing state, send into heat exchanger I, the heat in gas-liquid coexistence state refrigerant suction space air in heat exchanger I and all gasify For gaseous state, send in compressor the most again and complete kind of refrigeration cycle.
And in the winter time under operating mode, the flow direction of air and refrigerant flow direction all there occurs change.Room air is from being arranged on height Sucking in the second panel under the summer condition at place, decompressor is now when using as compressor, by rear entrance heat exchanger I After absorbing heat, then by being arranged in the wind loop panel of lower feeding indoor.Meanwhile, outdoor air and the flow direction of refrigerant cycle Also contrary with under summer condition.By this kind of design, Temperature Distribution and the people of indoor just can be made in the case of summer and winter The air-conditioning that body comfort level is more traditional is more uniformly distributed with comfortable.
As it will be easily appreciated by one skilled in the art that and the foregoing is only presently preferred embodiments of the present invention, not in order to Limit the present invention, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, all should comprise Within protection scope of the present invention.

Claims (8)

1. the full outdoor heat exchange conditioner with new wind, it is characterised in that include being placed in first inside body of wall Plate (14), the second panel (15) and be positioned at the casing of wall outer side,
The both sides of casing internal are relatively set with heat exchanger I (1) and heat exchanger II (7), one end of above-mentioned heat exchanger I (1) and room Inner side air compressor machine (2) connects, and the other end of this heat exchanger I (1) is connected with decompressor (3), described indoor air compressor machine (2) and swollen The other end of swollen machine (3) connects described first panel (14) and the second panel (15) by airduct (13) respectively, room air from Described first panel (14) or the second panel (15) enter described heat exchanger I (1) and discharge from another panel after heat exchanges;On The one end stating heat exchanger II (7) is provided with outside air compressor machine (6), and outdoor air enters heat exchanger II (7) heat-shift heel row Go out;Described indoor air compressor machine (2) and outside air compressor machine (6) are driven by motor and gear mechanism (4);
Described heat exchanger I (1) is near the one of close outside air compressor machine (6) in one end of decompressor (3) and described heat exchanger II (7) End is connected by pipeline, and this pipeline is provided with expansion mechanism (9), and the both sides of expansion mechanism (9) are provided with cold-producing medium and filter Device (8);The other end of described heat exchanger I (1) and heat exchanger II (7) other end are connected by another pipeline, on this pipeline It is provided with two maintenances stop valve (10), in the middle of two maintenances stop valve (10), is provided with a cross valve (11), this cross valve Additionally two ends connect the two ends of compressor (12);Cold-producing medium flows in heat exchanger I (1), heat exchanger II (7) and two pipelines, With the conversion that indoor-outdoor air carries out heat;Described full outdoor heat exchange conditioner in refrigeration with when heating, indoor and outdoor Air, cold-producing medium circulating direction contrary;
Described indoor air compressor machine (2), decompressor (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 full outdoor heat exchange conditioner of the new wind of band the most according to claim 1, it is characterised in that described heat exchanger I (1) and heat exchanger II (7) be plate-fin, shell and tube or full-liquid type.
3. the full outdoor heat exchange conditioner with new wind as claimed in claim 1 or 2, it is characterised in that described heat exchange The inlet and outlet of device II (7) and outside air compressor machine (6) is mounted on air filter (5).
4. the full outdoor heat exchange conditioner with new wind as claimed in claim 3, it is characterised in that described first panel And/or there is the fresh air channel that can be controlled opening and closing by user the second panel (15) and airduct (13) junction (14).
The full outdoor heat exchange conditioner of the new wind of band the most according to claim 4, it is characterised in that described first On plate (14) and the second panel (15), air cleaning system is installed.
The full outdoor heat exchange conditioner of the new wind of band the most according to claim 5, it is characterised in that described first Plate (14) and/or the second panel (15) are provided with electricity concurrent heating system.
The full outdoor heat exchange conditioner of the new wind of band the most according to claim 6, it is characterised in that described airduct (13) quiet material is used.
8. the full outdoor heat exchange conditioner with new wind as claimed in claim 7, it is characterised in that indoor is except the One panel (14) and the second panel (15), be also equipped with multiple panel, in room air air-out and air-supply, above-mentioned panel also Equipped with control 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)

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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 CN106322531B (en) 2019-03-22

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107606979A (en) * 2017-10-16 2018-01-19 上海建科建筑节能技术股份有限公司 A kind of adjustable wall apparatus of heat transfer coefficient of equal value and its installation method
CN108426319A (en) * 2017-02-13 2018-08-21 上海海立电器有限公司 A kind of fresh air conditioner all-in-one machine
CN109357319A (en) * 2018-10-26 2019-02-19 芦陈军 Separate type low noise air conditioning decontamination cycle system
CN109631153A (en) * 2018-11-20 2019-04-16 珠海格力电器股份有限公司 Air conditioner
CN112556219A (en) * 2020-11-23 2021-03-26 珠海格力电器股份有限公司 Air conditioner
CN114887477A (en) * 2022-05-17 2022-08-12 广东国鑫实业股份有限公司 Denitration system of sintering machine

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JP2011122735A (en) * 2009-12-08 2011-06-23 Tokyo Electric Power Co Inc:The Heat supply system
CN104676780A (en) * 2015-03-17 2015-06-03 殷洪生 Central air conditioner fresh air handling unit structure and operating method thereof
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011122735A (en) * 2009-12-08 2011-06-23 Tokyo Electric Power Co Inc:The Heat supply system
CN104676780A (en) * 2015-03-17 2015-06-03 殷洪生 Central air conditioner fresh air handling unit structure and operating method thereof
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

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108426319A (en) * 2017-02-13 2018-08-21 上海海立电器有限公司 A kind of fresh air conditioner all-in-one machine
CN107606979A (en) * 2017-10-16 2018-01-19 上海建科建筑节能技术股份有限公司 A kind of adjustable wall apparatus of heat transfer coefficient of equal value and its installation method
CN107606979B (en) * 2017-10-16 2023-12-05 上海建科建筑节能技术股份有限公司 Wall body device with adjustable equivalent heat transfer coefficient and installation method thereof
CN109357319A (en) * 2018-10-26 2019-02-19 芦陈军 Separate type low noise air conditioning decontamination cycle system
CN109631153A (en) * 2018-11-20 2019-04-16 珠海格力电器股份有限公司 Air conditioner
CN112556219A (en) * 2020-11-23 2021-03-26 珠海格力电器股份有限公司 Air conditioner
CN112556219B (en) * 2020-11-23 2021-12-24 珠海格力电器股份有限公司 Air conditioner
CN114887477A (en) * 2022-05-17 2022-08-12 广东国鑫实业股份有限公司 Denitration system of sintering machine
CN114887477B (en) * 2022-05-17 2023-08-22 广东国鑫实业股份有限公司 Sintering machine denitration system

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