WO2003054455A1 - Conditionneur d'air fournissant un air neuf capable d'economiser l'energie - Google Patents

Conditionneur d'air fournissant un air neuf capable d'economiser l'energie Download PDF

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Publication number
WO2003054455A1
WO2003054455A1 PCT/CN2002/000818 CN0200818W WO03054455A1 WO 2003054455 A1 WO2003054455 A1 WO 2003054455A1 CN 0200818 W CN0200818 W CN 0200818W WO 03054455 A1 WO03054455 A1 WO 03054455A1
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Prior art keywords
air
fresh
indoor
fresh air
air conditioner
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PCT/CN2002/000818
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English (en)
French (fr)
Inventor
Jinrong Deng
Original Assignee
Jinrong Deng
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Priority to AU2002349433A priority Critical patent/AU2002349433A1/en
Publication of WO2003054455A1 publication Critical patent/WO2003054455A1/zh

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Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
    • 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]
    • Y02B30/56—Heat recovery units

Definitions

  • the invention relates to a brand-new wind energy-saving air conditioner. current technology
  • a ventilated air conditioner currently on the market is a product that uses an exhaust fan to exhaust air to the outside, and the negative pressure generated by the exhaust effect fills the outdoor air from the gap between the door and window. Because this product lacks the support of energy-saving technology during ventilation, the ventilation volume can only be small. If the ventilation volume is increased, it is tantamount to opening the window and opening the air conditioner, resulting in waste of energy and loss of indoor air temperature. In recent years, the market demand for improving indoor air quality has become very urgent, but it is necessary to develop fresh air energy-saving ventilation technology in air conditioner products. Summary of the Invention
  • the object of the present invention is to provide a brand new wind energy-saving air conditioner. It is no longer a general air conditioner that continuously uses indoor air, but instead exhausts the indoor air directly into the outdoors and simultaneously introduces equal amounts of outdoor fresh air; it has the energy-saving function of recovering cold or heat, and the fresh air is clean.
  • the technical solution of the present invention is based on the main body of an existing air conditioner, and is particularly provided with an air intake device for introducing outdoor fresh air.
  • An air filter, an air heat exchanger, and an evaporator are fixed on the air flow channel.
  • Air cleaner there is an exhaust device that indoor air is directly discharged through the air filter, air heat exchanger, and condenser.
  • the exhaust fan of the exhaust device according to the present invention and the condenser fan are the same fan, and the indoor air is discharged into the outdoor after the condenser; there is an exhaust chamber containing the indoor air and an electric control which can communicate with the outdoor air. window.
  • the above-mentioned outdoor air intake device for introducing fresh air in the present invention divides the main body of the split type air conditioner into an outdoor unit and an indoor unit, and has an exposed air filter, a fresh air room, and a fresh air fan in the box of the outdoor unit; or There are exposed air filters in the outdoor unit box, fresh air room, and fresh air fans in the indoor unit box. Furthermore, there are exposed air filters in the outdoor unit box, fresh air room, fresh air fan, and fresh air in the indoor unit. Fengji.
  • the air heat exchanger according to the present invention is an air cylinder packaged air heat exchanger. Its structure is to form a plurality of hollow cylinders on a thin plate to form a heat exchange unit, and then multiple heat exchange units are The direction is layered in a frame, and at this time, a hollow is formed by a plurality of holes in the hollow column body. Air channel, and the outer wall space constitutes another air channel, and the two air channels are separated and independent. When there is a temperature difference between the internal air and each entering the air channel, the heat exchange is completed by coating the hollow cylinder.
  • the working principle of the fresh air energy-saving air conditioner The indoor air is filtered and enters the air heat exchanger. At the same time, the same amount of wind is filtered and also enters the air heat exchanger. At this time, the fresh air is exchanged out through the wall of the hollow cylinder: The amount of cooling or heat in the medium achieves the purpose of energy saving. Then, the fresh air enters the evaporator to cool down or force, and is sent into the room, and the indoor air is discharged directly to the outside through the condenser.
  • the new wind energy-saving air conditioner is composed of outdoor units, indoor units, air supply pipes, and exhaust pipes.
  • the fresh air blower from the air inlet device in the outdoor unit box introduces outdoor fresh air, and sends it to the fresh air filter room in the indoor unit box through the air supply pipe. After the fresh air is filtered, it enters an air channel of the air heat exchanger.
  • the outdoor unit box The exhaust fan in the body extracts the same amount of indoor air from the room through the exhaust pipe and also enters another air passage of the air heat exchanger after filtering; in the air heat exchanger, fresh air and indoor air pass through the wall of the hollow cylinder
  • the fresh air exchanges the cooling capacity from the indoor air.
  • the air conditioner operates as a heat pump, it exchanges heat, and the fresh air after the heat exchange enters the evaporator to cool down or The air conditioner is heated when the heat pump is running, and is cleaned by the air cleaner and sent into the room.
  • the heat-exchanged indoor air enters the exhaust chamber through the exhaust pipe, and improves the heat dissipation of the condenser or the air conditioner as a heat pump. After absorbing heat during operation, it is discharged directly into the outdoors.
  • the electric control window provided on the side of the exhaust chamber is opened at this time, forming an exhaust branch, so that the amount of air exhausted from the room is equal to the fresh air. According to the above, a new wind energy-saving air conditioner can be obtained.
  • the present invention can also be applied to a complete air conditioner in which an outdoor unit and an indoor unit are integrated, as well as other types of air conditioners, such as a central air conditioner, which directly discharges indoor air into the outdoors and simultaneously introduces the same amount of outdoor air.
  • a central air conditioner which directly discharges indoor air into the outdoors and simultaneously introduces the same amount of outdoor air.
  • the principle of fresh air is the same.
  • the indoor air is no longer recycled in the room, but is directly discharged to the outside after being exchanged for cooling or heat; the same amount of fresh air outdoors can exchange more than 70% of the cooling or heat in the indoor air.
  • significant energy saving effect fresh air through the air filter, applications and new air cleaner technologies in the rich oxygen, effectively put Gao air quality conditioning environment; indoor air discharge is forced to act on the re-use condenser, 3 ⁇ 4 effective Improve the operation of air conditioners, especially when the air conditioners are used as heat pumps; fresh air is sent into the room after the evaporator, and the exhausted indoor air is reused, so that the overall energy saving performance is further improved.
  • the temperature of the air will not be out of control. There can be no moving parts in the indoor unit to minimize the noise.
  • the pollutants can be directly discharged, which will achieve twice the result with half the effort.
  • the invention is suitable for occasions with fresh air and air conditioning, especially for occasions with high requirements on air quality, such as living rooms, offices, hotels, shopping malls, conference rooms, etc. BRIEF DESCRIPTION OF THE DRAWINGS
  • the present invention is composed of an outdoor unit, an indoor unit, and an air supply pipe 4 and an air discharge pipe 10 for interconnection with each other.
  • a compressor 5, a condenser 6, and an exhaust fan 7 are fixed, in addition to an exhaust chamber 9 capable of containing indoor air, an electric control window 8, an exposed air filter 1, and a fresh air chamber.
  • fixed air supply pipe 4 is connected to the indoor unit; fresh air filter room 11, high-efficiency air filter 12, dust box 13, air filter 17, evaporator 15,
  • the air cleaner 14 is also fixed with an air heat exchanger 18.
  • the air heat exchanger is a hollow-cylinder packaged heat exchanger.
  • Its structure is to form a number of hollow cylinders on a thin plate to form a heat exchange unit, and then multiple heat exchange units are layered in one layer in the same direction.
  • a plurality of holes in the hollow cylinder form an air passage, and the outer wall space constitutes another air passage, and the two air passages are separated and independent.
  • the heat exchange is completed through the wall of the hollow cylinder.
  • the indoor air exits the air heat exchanger and enters the exhaust chamber 9 through the exhaust pipe 10.
  • Another fresh air fan 16 is fixed in the fresh air flow channel of FIG. 2 according to the present invention.
  • FIG. 3 according to the present invention is a case where only the fresh air fan 16 is fixed in the fresh air flow channel.
  • the new air-saving energy-saving air conditioner provided by the present invention can directly discharge indoor air into the outdoors and simultaneously introduce the same amount of outdoor fresh air. It has the energy-saving function of recovering cold energy or heat.
  • the fresh air is clean and is suitable for fresh air and air conditioning. Occasions, especially suitable for places with high air quality requirements, such as living rooms, offices, hotels, shopping malls, conference rooms, etc.

Description

全新风节能空调器 技术领域
本发明涉及一种全新风节能空调器。 现有技术
现市售的一种可换气的空调器， 是应用排气扇向室外排气、 由于排气作用 产生的负压从门窗缝隙补入室外空气的产品。 由于这种产品在换气时缺少节能 技术的支持， 换气量只能很少， 若提高换气量， 则无异于打开窗户开空调， 造 成能源的浪费和室内空气温度的失控。 近年来， 市场对改善室内空气品质的需 求已十分迫切， 但需要在空调器产品中开发新风节能换气技术。 发明内容
本发明的目的是提供一种全新风节能空调器。 它不再是一般空调器不断循 环地使用室内空气， 而是将室内空气直接排入室外、 同时引入等量的室外新风； 具有回收冷量或热量的节能功能， 新风是洁净的。
本发明的技术解决方案是在现有空调器主体的基础上， 特别设有引入室外 新风的进风装置， 在气流通道上有固定于箱体中的空气过滤器、 空气热交换器、 蒸发器、 空气洁净器； 有室内空气直接经空气过滤器、 空气热交换器、 冷凝器 被排入室外的排风装置。
以上本发明所述的排风装置的排风风机与冷凝器用风机为同一风机， 室内 空气经冷凝器后被排入室外； 有容纳室内空气的排气室及其可与室外空气相通 的电控窗。
以上本发明所述的引入室外新风的进风装置， 对分为室外机组和室内机组 的分体式空调主体， 在室外机组的箱体中有裸露的空气过滤器、 新风室、 新风 风机； 或者是室外机组箱体中有裸露的空气过滤器、 新风室、 室内机组箱体中 有新风风机； 再者是室外机组箱体中有裸露的空气过滤器、 新风室、 新风风机、 室内机组中有新风凤机。
以上本发明所述的空气热交换器是一种空气柱体套装式空气热交换器， 其 结构是在一薄板上成形很多空心柱体成为一个热交换单元， 然后将多个热交换 单元按同一方向层层套装于一框架内， 此时， 由许多空心柱体内孔组成一个空 气通道， 而其外壁空间组成了另一个空气通道， 两个空气通道分隔独立。 当新 ^：，内空气存在温差并各自进入空气通道时，通过空心柱体的塗完成热交换。
¾新风节能空调器的工作原理： 室内空气经过滤后进入空气热交换器， 同 时等量的 风经过滤后也进入空气热交换器， 此时新风通过空心柱体的壁交换 出： ¾内空气中的冷量或热量， 达到节能的目的； 然后， 新风进入蒸发器降温或 力口 ， 再¾1净^送入室内， 而室内空气则经冷凝器直接被排入室外。
- 全新风节能空调器的实现： 对于分体式空调， 全新风节能空调器由室外机 组、 室内机组和送风管、 排风管等组成。 由室外机组箱体中进风装置的新风风 机引入室外新风， 经送风管送入室内机组箱体中新风过滤室， 新风经空气过滤 后进入空气热交换器一个空气通道； 同时， 室外机组箱体中的排风风机， 通过 排风管从室内抽出等量的室内空气经过滤后也进入空气热交换器另一空气通 道； 在空气热交换器中， 新风和室内空气通过空心柱体的壁作热交换， 当新风 温度高于室内空气温度时， 新风则从室内空气中交换出冷量， 反之， 空调器作 热泵运行时， 则交换出热量， 经热交换后的新风进入蒸发器降温或空调器作热 泵运行时的加温， 并经空气洁净器洁净后送入室内； 而经热交换后的室内空气 则通过排风管进入排气室， 并改善冷凝器放热或空调器作热泵运行时的吸热后 直接排入室外。 当在低新风量运行时， 此时设于排气室一侧的电控窗开启， 形 成排气分路， 使从室内排出的空气等量于新风。 按上述， 就可获得一种全新风 节能空调器。
依据上述原理， 本发明还可以应用在室外机组和室内机组合并一体的整机 空调器， 以及其它类型的空调器， 如中央空调等， 其将室内空气直接排入室外、 同时引入等量的室外新风的道理是一样的。
本发明的优点： 室内空气不再在室内被循环使用， 而是被热交换出冷量或 热量后直接排出室外； 室外等量的新风可交换出室内空气中 70%以上的冷量或 热量， 节能效果显著； 新风经空气过滤器、 洁净技术的应用和新风中丰富的氧， 有效地提髙了空调环境中的空气品质； 排出的室内空气被强制作用于冷凝器的 再利用， ¾可有效改善空调器的运行， 特别是空调器作热泵运行时； 新风经蒸发 器后送入室内、 被排出的室内空气再利用， 使整体节能性能得到进一步提升， 空调器在全新风状态下进行， 室内的空气温度不会出现失控现象； 室内机组中 可无运动部件， 可使噪音降至最低； 对装饰不当的场合， 可将污染物质直接排 出， 起到事半功倍的效果。 本发明适用于 新风和空气调节的场合， 尤其适用于对空气品质要求高的 场合， 如居室、 办公室、 酒店、 商场、 会议室等。 附图说明
本发明的构造示意图
本发明的应用例构造示意图
本发明的应用例构造示意图
Figure imgf000005_0001
本发明的热交换器构造示意图 本发明最佳实施方式
根据图 1所示， 本发明有室外机组、 室内机组及其相互连接用的送风管 4 和排风管 10组成。 在室外机组箱体中固定有压缩机 5、 冷凝器 6、 排风风机 7 之外， 还固定有可容纳室内空气的排气室 9、 电控窗 8、 裸露的空气过滤器 1、 新风室 2和新风风机 3， 固定有送风管 4与室内机组连接；在室内机组箱体中固 定有新风过滤室 11、 高效空气过滤器 12、 集尘盒 13、 空气过滤器 17、 蒸发器 15、 空气洁净器 14， 还固定有空气热交换器 18。 空气热交换器是一种空心柱体 套装式热交换器，其构造是在一薄板上成形很多空心柱体成为一个热交换单元， 然后将多个热交换单元按同一个方向层层套装于一框架内'， 此时， 由许多空心 柱体内孔组成一个空气通道， 而其外壁空间组成了另一个空气通道， 两个空气 通道分隔独立。 当新风与室内空气存在温差并各自进入空气通道时， 通过空心 柱体的壁完成热交换。室内空气排出空气热交换器后由排气管 10进入排气室 9。
本发明所述的图 2新风气流通道中固定有另一个新风风机 16。
本发明所述的图 3是在新风气流通道中固定只有新风风机 16。 工业应用性
本发明提供的全新风节能空调器， 可将室内空气直接排入室外、 同时引入 等量的室外新风， 具有回收冷量或热量的节能功能， 新风是洁净的， 适用于需 新风和空气调节的场合， 尤其适用于对空气品质要求高的场合， 如居室、 办公 室、 酒店、 商场、 会议室等。

Claims

权利要求
1 . 全新风节能空调器， 包括空调 #1主体， 其特征是设有引进室外新风的进风 装置， 在气流通道上有固定于箱体中的空气过滤器、 空气热交换器、 蒸发器、 空气洁净器； 有室内空气直接经空气过滤器、 空气热交换器、 冷凝器被排入室 外的 风装置。
2. 根据权利要求 1 所述的全新风节能空调器， 其特征是排风装置的排风风机 与冷凝器用风机为同一风机， 室内空气经冷凝器后被排入室外； 设有容纳室内 空气的排气室及其可与室外空气相通的电控窗。
3. 根据权利要求 1 所述的全新风节能空调器， 其特征是所述空调机主体为包 括室外机组和室内机组的分体式空调主体， 在室外机组的箱体中有裸露的空气 过滤器、 新风室、 新风风机； 或者是室外机组箱体中有裸露的空气过滤器、 新 风室、 室内机组箱体中有新风风机； 再者是室外机组箱体中有裸露的空气过滤 器、 新风室、 新风风机、 室内机组中有新风风机。
4. 根据权利要求 1 所述的全新风节能空调器， 其特征是空气热交换器是一种 空心柱体套装式空气热交换器。
PCT/CN2002/000818 2001-12-12 2002-11-18 Conditionneur d'air fournissant un air neuf capable d'economiser l'energie WO2003054455A1 (fr)

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AU2002349433A AU2002349433A1 (en) 2001-12-12 2002-11-18 An air conditioner supplying fresh air which can save energy

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CN01130056.6 2001-12-12
CNB011300566A CN1139762C (zh) 2001-12-12 2001-12-12 全新风节能空调器

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CN107166516A (zh) * 2017-04-21 2017-09-15 柳吉东 一种室内外空气交换保温调节装置
CN107398348A (zh) * 2017-06-23 2017-11-28 王俊霞 一种电力除尘控热装置
CN107388393B (zh) * 2017-09-05 2022-09-20 李新贵 带空气净化及换新气的复合式多功能空调
CN107741064B (zh) * 2017-10-27 2023-02-10 无锡伽乐适环境科技有限公司 一种带新风热回收系统的空调室外机
CN108253540B (zh) * 2018-03-07 2024-01-16 东莞科尼恩环境有限公司 多功能空调
CN109237634A (zh) * 2018-09-20 2019-01-18 云森威尔智能环境（深圳）有限公司 一种新型环境造境系统
CN110107952A (zh) * 2019-04-12 2019-08-09 广州佰伦净化设备制造有限公司 物联网室内环境综合处理器
CN112128843B (zh) * 2020-09-23 2021-08-10 加一防爆电器有限公司 一种用于防爆空调的换气系统

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