CN105444274A - Air conditioning indoor unit with fresh air supplying and air-curtain inducing functions - Google Patents
Air conditioning indoor unit with fresh air supplying and air-curtain inducing functions Download PDFInfo
- Publication number
- CN105444274A CN105444274A CN201511026261.1A CN201511026261A CN105444274A CN 105444274 A CN105444274 A CN 105444274A CN 201511026261 A CN201511026261 A CN 201511026261A CN 105444274 A CN105444274 A CN 105444274A
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- Prior art keywords
- air
- wind
- heat
- heat exchanger
- indoor unit
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/26—Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses an air conditioning indoor unit with fresh air supplying and air-curtain inducing functions. The air conditioning indoor unit is characterized in that an upper air opening is formed in a top plate of the body of the indoor unit; a lower air opening is formed in the lower part of the front vertical surface of the body; a long and narrow air-curtain air outlet is formed in the upper part of the front vertical surface of the body in the horizontal direction; a heat exchanger is placed in the body in an inclining way; a bidirectional air-supply cross-flow fan is arranged in the body and located below the upper air opening and at the top of the heat exchanger; a heat exchange panel is arranged on the front vertical surface of the body and located between the lower air opening and the air-curtain air outlet; and the air-curtain air outlet communicates with an air pump at the bottom of the body. An external fresh air pipeline is arranged; when the air conditioning indoor unit supplies heat, fresh air is introduced by the air pump, is mixed with a proper amount of return air heated by the heat exchanger and then gets out from the air-curtain air outlet via an air-curtain air-supply pipeline; and when the air conditioning indoor unit supplies cold, fresh air is taken in by the cross-flow fan, and the air pump doesn't operate. The air conditioning indoor unit adopts a humanized air-supply way of upper cooling, lower heating and fresh air supplying, the heat exchange panel assists heat supply, and the air conditioning indoor unit is silent, comfortable and efficient and saves energy.
Description
Technical field
The present invention relates to air-conditioning system end equipment, more particularly relate to the indoor end device of the cold-warm type air-conditioning with energy-conserving and environment-protective and comfortableness.
Background technology
Current northern China and part southern area generally adopt coal-fired or fuel oil heating system in the winter time, and fossil fuel burning, especially not concentrated combustion easily produce a large amount of pollutant emissions, and burning and heat supply efficiency lower, the wasting of resources and environmental pollution serious.
For solving the problem, the Chinese government is wideling popularize the heating system of this clean and effective of heat pump heating.But because northern China winter environment temperature is lower, the hot water temperature that common single stage compress heat pump produces is not high enough, and the efficiency of Two-stage Compression system is lower, creates great demand to the indoor apparatus of air conditioner of little different transfer of heat.
Generally use fan coil as air conditioning terminal in current heat pump heating scheme, fan coil installation of ceiling and upper air-supply, change that thermal requirement design air flow is comparatively large, wind speed is higher to meet, the indoor thermograde presenting height and bend down during upper plenum heating, cannot meet the comfortableness requirement of human body to " a cold pin heat " simultaneously in the winter time with summer.
In recent years, heat pump radiant type heating technology is suggested and applies, comprise floor, ceiling, metope or vertical radiant heat transfer etc., radiant heat transfer scheme has good comfortableness when heating in the winter time, simultaneously shortcoming to take into account the otherness and comfortableness that supply warm cooling, and need to arrange larger radiation heat transfer area.
Summary of the invention
The present invention is the weak point for avoiding existing for above-mentioned prior art, provides a kind of indoor apparatus of air conditioner with wind screen inducing function of holding concurrently for new wind, to avoid the shortcoming of the single upper air-supply of indoor apparatus of air conditioner, meets " cold pin heat " and super-silent equivalent comfort requirement; The present invention also for low temperature season air source heat pump system efficiently works the supporting room conditioning end providing and meet little temperature difference heat supply, also for comfort air conditioning system provides variation application end.
The present invention is that technical solution problem adopts following technical scheme:
The present invention have for new wind hold concurrently wind screen inducing function indoor apparatus of air conditioner, described indoor set is cold-warm type air-conditioning indoor set, its design feature is: the body of described indoor set is cuboid, the top board of body arranges uptake, before body, the bottom of facade arranges lower air port, before body, the top of facade arranges the wind screen air outlet in long and narrow in the horizontal direction, and heat exchanger is in the inside tilting to be placed in body; In described body, be in the below of uptake, and the top being positioned at heat exchanger arranges two-way ventilating cross flow fan; Before described body facade, be in described lower air port and wind screen air outlet between heat exchange panel is set, described wind screen air outlet is connected with the air pump of the bottom being positioned at body by the wind screen air supply duct be arranged in body, the porch of described air pump is at the back in lower air port, external fresh air pipeline is set, described external fresh air pipeline configures new wind control valve; The duty that described indoor apparatus of air conditioner is set comprise for:
Heating State: cross flow fan air inducing is downward, take uptake as return air inlet, lower air port is air outlet, and air pump is opened, the new wind utilizing described air pump to be introduced by external fresh air pipeline with mixed wind by the partial air that heat exchanger heats after shield air supply duct through wind and shield air-out in air outlet at wind;
For cold state: upwards, the new wind introduced by external fresh air pipeline mixes with the return air in lower air port cross flow fan air inducing, after heat exchanger cool-down dehumidification, is sent by uptake, air pump cuts out;
Fresh air supply amount controls by the aperture of described new wind control valve.
The present invention has and is also for the hold concurrently design feature of indoor apparatus of air conditioner of wind screen inducing function of new wind: described heat exchanger is the pipe type or the parallel flow heat exchanger that are applicable to water, freon or other working medium.
The present invention has and is also for the hold concurrently design feature of indoor apparatus of air conditioner of wind screen inducing function of new wind: described heat exchange panel is aluminium alloy plate, compound aluminium product plate, copper coin or the steel plate that heat conductivility is good.
The present invention has and is also for the hold concurrently design feature of indoor apparatus of air conditioner of wind screen inducing function of new wind: described heat exchange panel is pricked by roller or the extruded corrugated plating with straight ripple, described straight ripple is sinusoidal wave ripple, square wave ripple, or with the ripple of arc section formation alternate with straightway, as the corrugated plating of heat exchange panel, its groove formed by ripple is in vertical.
The present invention has and is also for the hold concurrently design feature of indoor apparatus of air conditioner of wind screen inducing function of new wind: undertake solidifying tank in the bottom of described heat exchanger, polyvinyl chloride or the polypropylene board of described solidifying tank to be thickness be 2 ~ 6mm, spraying or be pasted with heat-insulation layer in the outside wall surface of described solidifying tank.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, cold-warm type air-conditioning indoor set of the present invention, it adopts Bidirectional outlet air type cross flow fan, during cooling, when upper air-supply, heating, under low speed, the composite heat supply mode of radiation and heat convection strengthened by air-supply and panel, the hommization air supply mode of upper cold and lower heat, comprehensively can meet the thermal comfort requirement of human body to " a cold pin heat ", adopt low speed air-supply muting function good;
2, the present invention arranges new wind function, effectively improves IAQ, more enhances comfortableness; The positive facade of indoor set of the present invention adopts the sheet material that heat conductivility is good, adopts the composite heat supply mode of panel strengthening radiation and heat convection and lower air-supply during heat supply, and due to the effect of radiation and heat convection, air output is little, and wind speed is low, and muting function is good;
The mode of air current composition when 3, the present invention heats and enhanced heat exchange is unique, and hot-air skims over heat exchange panel internal face with certain speed and produces disturbance, enhances the heat convection on the internal face of heat exchange panel; The direct heating indoor air of heat radiation of heat exchange panel outside wall surface normal direction, upwards spread along outside wall surface by the effect of gravity by the air that heat transfer free convection is heated simultaneously, wind-engaging hold one's breath stream induction to horizontal motion, and promote the diffusion velocity of outer surface heat air, strengthen the effect of outer surface heat convection;
4, the present invention arranges air pump and air channel thereof and the outlet of wind screen, for thermal condition on heat exchange panel along forming wind screen, the direction of motion of induction heat exchange panel outer surface heat air-flow, avoids thermal current to enter return air inlet and produces losses by mixture;
5, cold-warm type air-conditioning indoor set of the present invention has that heat exchange efficiency is high, the feature of compact conformation, and the radiator of the alternative dependence radiation that generally adopts and free convection heat supply, reduces supply water temperature, have energy-conservation, healthy and comfortable advantage;
6, due to the strengthening radiation of heat exchange panel and the effect of heat convection when the present invention heats, reduce the air output of heating operating mode, be particularly useful for northern low temp area based on the application demand of heating, cold-warm type dual purpose is specially adapted to the indoor set of air source heat pump system.
Accompanying drawing explanation
Fig. 1 is indoor set internal structure schematic diagram in the present invention;
Fig. 2 is indoor set front view in the present invention;
Fig. 3 is indoor set top view in the present invention;
Fig. 4 is cooling condition air flow condition figure of the present invention;
Fig. 5 is heating condition air flow condition figure of the present invention;
Fig. 6 a, Fig. 6 b and Fig. 6 c are the heat-transfer surface plate structure schematic diagram of different structure form in the present invention;
Number in the figure: 1 air port, bottom, 2 heat exchange panels, 3 air channels, 4 wind screen air outlets, 5 air channels, top, 6 cross flow fans, 7 heat exchangers, 8 bodies, 9 refrigerant inlet and outlet connectors, 10 solidifying tanks, 11 new wind control valves, 12 external fresh air pipelines, 13 air pumps, 14 control display floater.
Detailed description of the invention
See Fig. 1, Fig. 2 and Fig. 3, have in the present embodiment for new wind hold concurrently wind screen inducing function indoor apparatus of air conditioner be cold-warm type air-conditioning indoor set, the body 8 of indoor set is cuboid, comprise vertical and wall-hanging, the top board of body 8 arranges uptake 5, before body 8, the bottom of facade arranges lower air port 1, controls the left side of the top planes of display floater 14 machine disposed in the interior, and before body 8, the top of facade arranges the wind screen air outlet 4 in long and narrow in the horizontal direction.
Heat exchanger 7 is in the inside tilting to be placed in body 8, and to reduce the whole height of body, to increase the front face area of heat exchanger 7, the refrigerant inlet and outlet connectors 9 of heat exchanger 7 is for connecting air-conditioner host; In body 8, be in the below of uptake 5, and the top being positioned at heat exchanger 7 arranges two-way ventilating cross flow fan 6, cross flow fan 6 is provided with the step speed regulation of high, medium and low speed third gear, or adopt frequency conversion stepless time adjustment, when quick greenhouse or fast cooling, cross flow fan 6 high-speed cruising, at maintenance room temperature stage low cruise, is conducive to the efficiency promoting air-conditioning system.
Before body 8 facade, be in lower air port 1 and wind screen air outlet 4 between heat exchange panel 2 is set, wind screen air outlet 4 is connected with the air pump 13 of the bottom being positioned at body 8 by the wind screen air supply duct 3 be arranged in body 8, and the porch of air pump 13 is at the back in lower air port 1.
In order to improve IAQ, strengthening comfortableness, arranges external fresh air pipeline 12, external fresh air pipeline 12 configures new wind control valve 11, increase new wind function and greatly can improve comfortableness.
The duty that indoor apparatus of air conditioner is set comprise for:
Heating State is as shown in Figure 5: cross flow fan 6 air inducing is downward, with uptake 5 for return air inlet, lower air port 1 is air outlet, air pump 13 is opened, the new wind utilizing air pump 13 to be introduced by external fresh air pipeline 12 with mixed wind by the partial air that heat exchanger 7 heats after shield air supply duct 3 through wind and shields air-out in air outlet 4 at wind, on heat exchange panel 2, the horizontal direction on edge forms one wind and shields.
For cold state as shown in Figure 4: upwards, the new wind introduced by external fresh air pipeline 12 mixes with the return air in lower air port 1 cross flow fan 6 air inducing, and after heat exchanger 7 cool-down dehumidification, sent by uptake 5, air pump 13 cuts out.
Adopt the hommization air supply mode of upper cold and lower heat in the present embodiment, comprehensively meet the thermal comfort requirement of human body to " cold pin heat ".
In concrete enforcement, heat exchanger 7 is for being applicable to pipe type or the parallel flow heat exchanger of water, freon or other working medium.Be specially adapted to energy-saving and environmental protection performance to hold concurrently excellent low-temperature air source heat pump, realize little temperature difference heat supply or cooling, the super-silent air-supply of low speed.
Heat exchange panel 2 is aluminium alloy plate, compound aluminium product plate, copper coin or the steel plate that heat conductivility is good, heat exchange panel 2 is pricked by roller or the extruded corrugated plating with straight ripple, straight ripple is sinusoidal wave ripple as shown in Figure 6 a, square wave ripple as fig. 6 c, or as shown in Figure 6 b with the ripple of arc section formation alternate with straightway, as the corrugated plating of heat exchange panel 2, its groove formed by ripple is in vertical.Heat exchange panel 2 before being in body on facade accounts for the area of facade about 70% before body, and the heat convection of inner wall surface and the radiation of outside wall surface and heat convection can be made all to be strengthened, and preservative treatment is done on the surface of heat exchange panel 2.
Undertake solidifying tank 10 in the bottom of heat exchanger 7, polyvinyl chloride or the polypropylene board of solidifying tank 10 to be thickness be 2 ~ 6mm, its intensity be high, resistance to impact and antiseptic property good, spraying or be pasted with 0.2 (m in the outside wall surface of solidifying tank 10
2k/W) heat-insulation layer.
During heat supply, the air current flow of indoor set, heat transfer process and heating system are:
As shown in Figure 5, the return air of uptake 5 heats through heat exchanger 7, hot-air skims over the internal face of heat exchange panel 2 and Forced disturbance occurs, heat convection on the internal face of enhanced heat exchange panel 2, with the internal face heat exchange of heat exchange panel 2 after hot-air major part send into indoor by lower air port 1, small part is sucked by air pump 13, and mix with the new wind that fresh air pipeline 12 is introduced, air-out in wind screen air outlet 4 is carried through wind screen air supply duct 3, shield along forming one wind in level in the upper of heat exchange panel 2 with this, the air-flow velocity of wind screen is approximately 0.3m/s, static pressure is about 5Pa, wind screen air outlet 4 arranges stator, stator is utilized to regulate airflow direction.
Heat exchange panel 2 has larger Net long wave radiation heat exchange area and heat convection area, the direct heating indoor air of heat radiation of the outside wall surface normal direction generation of heat exchange panel 2, in the outside wall surface of heat exchange panel 2, the air of heat transfer free convection heating is subject to the effect of gravity slowly to rise to the upper edge of heat exchange panel 2, and bottom horizontal flow sheet is changed in the induction being subject to air-out in wind screen air outlet 4, and promote the outside wall surface hot-air diffusion motion speed upwards of heat exchange panel 2, strengthen the effect of outside wall surface heat convection, namely panel radiation is formed, heat convection greenhouse and low wind speed send the composite heat supply effect of hot blast, avoid hot-air directly to enter uptake and the losses by mixture produced simultaneously.
Claims (5)
1. one kind have for new wind hold concurrently wind screen inducing function indoor apparatus of air conditioner, described indoor set is cold-warm type air-conditioning indoor set, it is characterized in that: the body (8) of described indoor set is cuboid, the top board of body (8) arranges uptake (5), in the bottom of the front facade of body (8), lower air port (1) is set, arrange wind screen air outlet (4) in long and narrow in the horizontal direction on the top of the front facade of body (8), heat exchanger (7) is placed in the inside of body (8) in inclination; In described body (8), be in the below of uptake (5), and the top being positioned at heat exchanger (7) arranges two-way ventilating cross flow fan (6); Described body (8) front facade, be between described lower air port (1) and wind screen air outlet (4) heat exchange panel (2) be set, described wind screen air outlet (4) is connected with the air pump (13) of the bottom being positioned at body (8) by wind screen air supply duct (3) be arranged in body (8), the porch of described air pump (13) is at the back of lower air port (1), external fresh air pipeline (12) is set, the new wind control valve (11) of the upper configuration of described external fresh air pipeline (12); The duty that described indoor apparatus of air conditioner is set comprise for:
Heating State: cross flow fan (6) air inducing is downward, with uptake (5) for return air inlet, lower air port (1) is air outlet, air pump (13) is opened, the new wind utilizing described air pump (13) to be introduced by external fresh air pipeline (12) with mixed wind by the partial air that heat exchanger (7) heats after shield air supply duct (3) through wind and shields the middle air-out of air outlet (4) at wind;
For cold state: cross flow fan (6) air inducing upwards, the new wind introduced by external fresh air pipeline (12) mixes with the return air of lower air port (1), after heat exchanger (7) cool-down dehumidification, sent by uptake (5), air pump (13) cuts out;
Fresh air supply amount controls by the aperture of described new wind control valve (11).
2. according to claim 1 have for new wind hold concurrently wind screen inducing function indoor apparatus of air conditioner, it is characterized in that described heat exchanger (7) is for being applicable to pipe type or the parallel flow heat exchanger of water, freon or other working medium.
3. the indoor apparatus of air conditioner with wind screen inducing function of holding concurrently for new wind according to claim 1, is characterized in that described heat exchange panel (2) is for good aluminium alloy plate, compound aluminium product plate, copper coin or the steel plate of heat conductivility.
4. according to claim 3 have for new wind hold concurrently wind screen inducing function indoor apparatus of air conditioner, it is characterized in that described heat exchange panel (2) is for prick or the extruded corrugated plating with straight ripple by roller, described straight ripple is sinusoidal wave ripple, square wave ripple, or with the ripple of arc section formation alternate with straightway, as the corrugated plating of heat exchange panel (2), its groove formed by ripple is in vertical.
5. according to claim 1 have for new wind hold concurrently wind screen inducing function indoor apparatus of air conditioner, it is characterized in that undertaking solidifying tank (10) in the bottom of described heat exchanger (7), polyvinyl chloride or the polypropylene board of described solidifying tank (10) to be thickness be 2 ~ 6mm, spraying or be pasted with heat-insulation layer in the outside wall surface of described solidifying tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511026261.1A CN105444274B (en) | 2015-12-30 | 2015-12-30 | A kind of air conditioner indoor unit having for fresh air and wind screen inducing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511026261.1A CN105444274B (en) | 2015-12-30 | 2015-12-30 | A kind of air conditioner indoor unit having for fresh air and wind screen inducing function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105444274A true CN105444274A (en) | 2016-03-30 |
| CN105444274B CN105444274B (en) | 2018-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511026261.1A Active CN105444274B (en) | 2015-12-30 | 2015-12-30 | A kind of air conditioner indoor unit having for fresh air and wind screen inducing function |
Country Status (1)
| Country | Link |
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| CN (1) | CN105444274B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196294A (en) * | 2016-08-24 | 2016-12-07 | 中国扬子集团滁州扬子空调器有限公司 | Air channel module and air-conditioner |
| CN106196292A (en) * | 2016-08-24 | 2016-12-07 | 中国扬子集团滁州扬子空调器有限公司 | Improve the air-conditioner of air channel structure |
| CN108469063A (en) * | 2018-03-12 | 2018-08-31 | 青岛海尔空调器有限总公司 | Wall-hanging indoor unit of air conditioner |
| CN110822568A (en) * | 2019-10-18 | 2020-02-21 | 宁波瑞丰模具科技有限公司 | Evaporator dehumidifier |
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| JP2014227946A (en) * | 2013-05-23 | 2014-12-08 | 日立アプライアンス株式会社 | Air conditioner |
| CN205316480U (en) * | 2015-12-30 | 2016-06-15 | 中国扬子集团滁州扬子空调器有限公司 | Machine in air conditioning with supply induced function of new trend and wind screen |
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2015
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| CN2345889Y (en) * | 1998-11-02 | 1999-10-27 | 潘卫东 | Air changeable type air-conditioner |
| CN2393010Y (en) * | 1999-10-09 | 2000-08-23 | 杨际淼 | Fresh-air supplying radiating-convecting air-conditioner |
| CN1443976A (en) * | 2002-03-08 | 2003-09-24 | 乐金电子(天津)电器有限公司 | Air-conditioner with air interchanger |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196294A (en) * | 2016-08-24 | 2016-12-07 | 中国扬子集团滁州扬子空调器有限公司 | Air channel module and air-conditioner |
| CN106196292A (en) * | 2016-08-24 | 2016-12-07 | 中国扬子集团滁州扬子空调器有限公司 | Improve the air-conditioner of air channel structure |
| CN108469063A (en) * | 2018-03-12 | 2018-08-31 | 青岛海尔空调器有限总公司 | Wall-hanging indoor unit of air conditioner |
| CN110822568A (en) * | 2019-10-18 | 2020-02-21 | 宁波瑞丰模具科技有限公司 | Evaporator dehumidifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105444274B (en) | 2018-05-29 |
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Address after: 239000 Chengdong Industrial Zone, Anhui City, Chuzhou Province Patentee after: Anhui Yangzi Air Conditioning Co., Ltd Address before: 239000 Chengdong Industrial Zone, Anhui City, Chuzhou Province Patentee before: CHINA YANGZI GROUP CHUZHOU YANGZI AIR CONDITIONER Co.,Ltd. |
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