CN105805985A - Water heating system of cold and heat recycling fresh air conditioner - Google Patents
Water heating system of cold and heat recycling fresh air conditioner Download PDFInfo
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- CN105805985A CN105805985A CN201610328283.1A CN201610328283A CN105805985A CN 105805985 A CN105805985 A CN 105805985A CN 201610328283 A CN201610328283 A CN 201610328283A CN 105805985 A CN105805985 A CN 105805985A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
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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
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S21/00—Solar heat collectors not provided for in groups F24S10/00-F24S20/00
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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]
- Y02B30/56—Heat recovery units
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
Description
技术领域 technical field
本发明涉及新风空调系统技术领域，尤其涉及一种冷热量回收新风空调热水系统。 The invention relates to the technical field of fresh air air conditioning systems, in particular to a cold heat recovery fresh air air conditioning hot water system.
背景技术 Background technique
目前，宾馆、酒店、餐饮、洗浴中心等场所空调、生活热水多为独立系统。江南地区多采用空气源热水机组制取生活热水，运行时被蒸发器冷却后的空气排入大气；对于水资源丰富的地区空调系统多采用水（井水）源冷水机组制取冷冻水，运行时井水经冷凝器吸热后温度升高，大多排掉或是排入回水井；对于供电紧张且阳光充足地区多采用太阳能热水器辅助制取热水；以上空调、热水系统均是单系统运行，且有很大的局限性，能效低。 At present, air conditioning and domestic hot water in hotels, hotels, restaurants, bath centers and other places are mostly independent systems. In the south of the Yangtze River, air source hot water units are mostly used to produce domestic hot water, and the air cooled by the evaporator is discharged into the atmosphere during operation; for areas with abundant water resources, water (well water) source chillers are often used to produce chilled water for air conditioning systems During operation, the temperature of the well water rises after the condenser absorbs heat, and most of it is drained or discharged into the backwater well; for areas with tight power supply and sufficient sunshine, solar water heaters are often used to assist in the production of hot water; the above air conditioning and hot water systems are all Single system operation has great limitations and low energy efficiency.
发明内容 Contents of the invention
为了解决现有技术中的不足，本发明的目的在于提供一种结构简单、高效、环保、节能的冷热量回收新风空调热水系统。 In order to solve the deficiencies in the prior art, the purpose of the present invention is to provide a cold heat recovery fresh air air conditioning hot water system with simple structure, high efficiency, environmental protection and energy saving.
本发明解决其技术问题所采用的技术方案是： The technical solution adopted by the present invention to solve its technical problems is:
一种冷热量回收新风空调热水系统，其特征在于：包括新风空调机组、生活水箱、空气能热水机组、水源冷水机组和太阳能热水器，所述的空气能热水机组一侧设有新风进口，空气能热水机组另一侧的出风口通过连接软管组件与新风空调机组的进风口连接，空气能热水机组内的换热组件通过循环管路与生活水箱连接，所述的水源冷水机组一侧通过循环管路与新风空调机组内的换热组件连接，水源冷水机组另一侧通过循环管路与水井连通且其出水侧还与生活水箱连接，所述的太阳能热水器通过循环管路与生活水箱连接。 A cold heat recovery fresh air air conditioning hot water system, characterized in that it includes a fresh air air conditioning unit, a domestic water tank, an air energy hot water unit, a water source chiller and a solar water heater, and one side of the air energy hot water unit is provided with a fresh air Inlet, the air outlet on the other side of the air source hot water unit is connected to the air inlet of the fresh air air conditioning unit through a connecting hose assembly, the heat exchange component in the air source hot water unit is connected to the domestic water tank through a circulation pipeline, the water source One side of the chiller unit is connected to the heat exchange component in the fresh air air conditioning unit through a circulation pipeline, the other side of the water source chiller unit is connected to the water well through a circulation pipeline, and its outlet side is also connected to the domestic water tank. The road is connected to the living tank.
所述的水源冷水机组与水井的循环管路上设有水处理器，水处理器设置在水源冷水机组的进水侧。 A water processor is arranged on the circulation pipeline between the water source chiller unit and the water well, and the water processor is arranged on the water inlet side of the water source chiller unit.
所述的太阳能热水器与生活水箱的循环管路上设有热水循环泵。 A hot water circulation pump is arranged on the circulation pipeline between the solar water heater and the living water tank.
所述的水源冷水机组与新风空调机组内的换热组件的循环管路上设有空调水循环泵。 An air-conditioning water circulation pump is provided on the circulation pipeline of the heat exchange components in the water source chiller unit and the fresh air air-conditioning unit.
所述的水源冷水机组为水冷涡旋冷水机组或水冷螺杆冷水机组。 The water source chiller is a water-cooled vortex chiller or a water-cooled screw chiller.
所述的空气能热水机组为空气能涡旋机组或空气能螺杆机组。 The air-energy hot water unit is an air-energy vortex unit or an air-energy screw unit.
所述的太阳能热水器为平板太阳能热水器或真空管太阳能热水器。 The solar water heater is a flat solar water heater or a vacuum tube solar water heater.
综上所述，本发明的有益效果是：采用三级制热的系统结构设计，通过各设备实现水能、空气能、热能互补重复利用，达到新风空调送风和制取热水的用途，具有节能、高效、环保的优点。 To sum up, the beneficial effects of the present invention are: the three-stage heating system structure design is adopted, and water energy, air energy, and thermal energy are complementary and reused through various equipment, so as to achieve the purpose of supplying air and producing hot water for fresh air conditioners. It has the advantages of energy saving, high efficiency and environmental protection.
附图说明 Description of drawings
下面结合附图和实施例对本发明进一步说明。 The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
图1为本发明的结构示意图。 Fig. 1 is a structural schematic diagram of the present invention.
图中：1新风空调机组、2连接软管组件、3空气能热水机组、4新风进风口、5生活水箱、6太阳能热水器、7热水循环泵、8水处理器、9水源冷水机组、10空调水循环泵、11机组翅片蒸发器、12换热组件、13换热组件。 In the figure: 1 fresh air air conditioning unit, 2 connecting hose assembly, 3 air energy hot water unit, 4 fresh air inlet, 5 living water tank, 6 solar water heater, 7 hot water circulation pump, 8 water processor, 9 water chiller, 10 air conditioning water circulation pump, 11 unit fin evaporator, 12 heat exchange components, 13 heat exchange components.
具体实施方式 detailed description
以下由特定的具体实施例说明本发明的实施方式，熟悉此技术的人士可由本说明书所揭露的内容轻易地了解本发明的其他优点及功效。 The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.
如图1所示：一种冷热量回收新风空调热水系统，包括新风空调机组1、生活水箱5、空气能热水机组3、水源冷水机组9和太阳能热水器6，其中： As shown in Figure 1: a cold and heat recovery fresh air air conditioning hot water system, including a fresh air air conditioning unit 1, a domestic water tank 5, an air energy hot water unit 3, a water source chiller 9 and a solar water heater 6, wherein:
所述的空气能热水机组3一侧设有新风进风口4，空气能热水机组3另一侧的出风口通过连接软管组件2与新风空调机组1的进风口连接，空气能热水机组3内的换热组件12通过循环管路与生活水箱5连接，所述的太阳能热水器6与生活水箱5的循环管路上设有热水循环泵7；空气能热水机组3的蒸发冷回收原理是：空气能热水机组3制取热水时需吸收室外空气热能，室外空气经过新风进风口4流经机组翅片蒸发器11表面后温度降低4~9℃，低温空气经净化过滤回收接入新风空调机组1或作为新风直接送入室内，机组翅片蒸发器11吸收的热量传递至与其连接的换热组件12内，换热组件12通关循环管路对生活水箱5内的水进行加热； One side of the air energy hot water unit 3 is provided with a fresh air inlet 4, and the air outlet on the other side of the air energy hot water unit 3 is connected to the air inlet of the fresh air air conditioning unit 1 through the connecting hose assembly 2, and the air energy hot water The heat exchange assembly 12 in the unit 3 is connected to the domestic water tank 5 through a circulation pipeline, and the circulation pipeline between the solar water heater 6 and the domestic water tank 5 is provided with a hot water circulation pump 7; The principle is: when the air-energy hot water unit 3 produces hot water, it needs to absorb the heat energy of the outdoor air. The outdoor air passes through the fresh air inlet 4 and flows through the surface of the finned evaporator 11 of the unit. After that, the temperature drops by 4~9°C, and the low-temperature air is purified and filtered for recovery. Connected to the fresh air air conditioner unit 1 or sent directly into the room as fresh air, the heat absorbed by the finned evaporator 11 of the unit is transferred to the heat exchange assembly 12 connected to it, and the heat exchange assembly 12 passes through the circulation pipeline to carry out the water in the domestic water tank 5 heating;
所述的水源冷水机组9一侧通过循环管路与新风空调机组1内的换热组件13连接，水源冷水机组9另一侧通过循环管路与水井连通且其出水侧还与生活水箱5连接，所述的水源冷水机组9与新风空调机组1内的换热组件13的循环管路上设有空调水循环泵10，所述的水源冷水机组9与水井的循环管路上设有水处理器8，水处理器8设置在水源冷水机组9的进水侧；水源冷水机组9的冷凝热回收原理是：地下井水经水处理器8处理后进入水源冷水机组9，经冷凝器吸热后温度升高6~11℃。 One side of the water source chiller 9 is connected to the heat exchange assembly 13 in the fresh air air conditioning unit 1 through a circulation pipeline, and the other side of the water source chiller 9 is connected to a water well through a circulation pipeline and its outlet side is also connected to the domestic water tank 5 An air-conditioning water circulation pump 10 is provided on the circulation pipeline of the water source chiller unit 9 and the heat exchange assembly 13 in the fresh air air conditioning unit 1, and a water processor 8 is provided on the circulation pipeline of the water source chiller unit 9 and the well, The water processor 8 is set on the water inlet side of the water source chiller 9; the condensation heat recovery principle of the water source chiller 9 is: underground well water enters the water source chiller 9 after being processed by the water processor 8, and the temperature rises after the condenser absorbs heat. 6~11°C higher.
所述的太阳能热水器6通过循环管路与生活水箱5连接，生活水箱5内的水通过太阳能热水器6进行加热。 The solar water heater 6 is connected to the domestic water tank 5 through a circulation pipeline, and the water in the domestic water tank 5 is heated by the solar water heater 6 .
所述的水源冷水机组9为水冷涡旋冷水机组或水冷螺杆冷水机组。 The water source chiller 9 is a water-cooled scroll chiller or a water-cooled screw chiller.
所述的空气能热水机组3为空气能涡旋机组或空气能螺杆机组。 The air-energy hot water unit 3 is an air-energy vortex unit or an air-energy screw unit.
所述的太阳能热水器6为平板太阳能热水器6或真空管太阳能热水器6。 The solar water heater 6 is a flat solar water heater 6 or a vacuum tube solar water heater 6 .
该冷热量回收新风空调热水系统的新风空调系统由新风空调机组1、连接软管组件2、空调水循环泵10、水源冷水机组9及相应管道配件组成。 The fresh air air conditioning system of the cold heat recovery fresh air air conditioning hot water system is composed of a fresh air air conditioning unit 1, a connecting hose assembly 2, an air conditioning water circulation pump 10, a water source chiller 9 and corresponding pipe fittings.
该冷热量回收新风空调热水系统的热水三级制热系统原理是：地下井水经水源冷水机组9吸热为一级制热，温度升高6~11℃，部分汇聚到生活水箱5，部分排入回水井；二级制热为太阳能热水器6辅助升温加热，即生活水箱5内的低温热水通过热水循环泵7加压进入太阳能热水器6，根据水量、温度要求设置太阳能热水器6的数量、采热面积，水温升高约10~30℃，主要应用在阳光充裕的地区；三级制热为空气能热水机组3强制制热，即生活水箱5内的低温热水通过空气能热水机组3强制加热，水温升高约20~30℃。 The principle of the hot water three-stage heating system of the cold heat recovery fresh air air-conditioning hot water system is: the underground well water absorbs heat through the water source chiller 9 and becomes the first-stage heating, the temperature rises by 6~11°C, and part of it converges into the living water tank 5. Part of it is discharged into the backwater well; the secondary heating is the auxiliary heating and heating of the solar water heater 6, that is, the low-temperature hot water in the living water tank 5 is pressurized into the solar water heater 6 through the hot water circulation pump 7, and the solar water heater is set according to the water volume and temperature requirements 6, the heating area, the water temperature rises by about 10~30°C, and is mainly used in sunny areas; the third-level heating is the forced heating of the air-energy hot water unit 3, that is, the low-temperature hot water in the living water tank 5 Through forced heating by the air energy hot water unit 3, the water temperature rises by about 20-30°C.
以上所述仅为本发明的优先实施方式，只要以基本相同手段实现本发明的目的技术方案，都属于本发明的保护范围之内。 The above descriptions are only the preferred implementation modes of the present invention, and as long as the technical solutions of the present invention are realized by substantially the same means, they all fall within the scope of protection of the present invention.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610328283.1A CN105805985A (en) | 2016-05-18 | 2016-05-18 | Water heating system of cold and heat recycling fresh air conditioner |
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| CN201610328283.1A CN105805985A (en) | 2016-05-18 | 2016-05-18 | Water heating system of cold and heat recycling fresh air conditioner |
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| CN105805985A true CN105805985A (en) | 2016-07-27 |
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Cited By (3)
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| CN106760665A (en) * | 2016-12-26 | 2017-05-31 | 贵州绿卡能科技实业有限公司 | A kind of multifuctional solar bathroom |
| WO2020098323A1 (en) * | 2018-11-13 | 2020-05-22 | 青岛海尔空调器有限总公司 | Control method for air conditioner |
| CN119105571A (en) * | 2024-10-17 | 2024-12-10 | 江苏艾斯亿智能电气科技有限公司 | A temperature control device based on cold chain transportation |
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| CN106760665A (en) * | 2016-12-26 | 2017-05-31 | 贵州绿卡能科技实业有限公司 | A kind of multifuctional solar bathroom |
| WO2020098323A1 (en) * | 2018-11-13 | 2020-05-22 | 青岛海尔空调器有限总公司 | Control method for air conditioner |
| CN119105571A (en) * | 2024-10-17 | 2024-12-10 | 江苏艾斯亿智能电气科技有限公司 | A temperature control device based on cold chain transportation |
| CN119105571B (en) * | 2024-10-17 | 2025-05-09 | 江苏艾斯亿智能电气科技有限公司 | Temperature control equipment based on cold chain transportation |
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Application publication date: 20160727 |
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| RJ01 | Rejection of invention patent application after publication |